Index (Apache Hadoop Main 3.4.1 API)

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _

A

ABFS_DNS_PREFIX - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
ABFS_SCHEME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
ABFS_SECURE_SCHEME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
AbfsDriverException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Exception to be thrown if any Runtime Exception occurs.
AbfsDriverException(Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsDriverException
AbfsDriverException(Exception, String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsDriverException
AbfsErrors - Class in org.apache.hadoop.fs.azurebfs.services: ABFS error constants.
AbfsHttpConstants - Class in org.apache.hadoop.fs.azurebfs.constants: Responsible to keep all constant keys used in abfs rest client here.
AbfsInvalidChecksumException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Exception to wrap invalid checksum verification on client side.
AbfsInvalidChecksumException(AbfsRestOperationException) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsInvalidChecksumException
AbfsInvalidChecksumException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsInvalidChecksumException
AbfsRestOperationException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Exception to wrap Azure service error responses.
AbfsRestOperationException(int, String, String, Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
AbfsRestOperationException(int, String, String, Exception, AbfsHttpOperation) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
AbfsRestOperationException(AzureADAuthenticator.HttpException) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
abort() - Method in interface org.apache.hadoop.fs.Abortable: Abort the active operation without the output becoming visible.
abort() - Method in class org.apache.hadoop.fs.FSDataOutputStream: Invoke abort() on the wrapped stream if it is Abortable, otherwise raise an UnsupportedOperationException.
abort(UploadHandle, Path) - Method in interface org.apache.hadoop.fs.MultipartUploader: Aborts a multipart upload.
Abortable - Interface in org.apache.hadoop.fs: Abort data being written to a stream, so that close() does not write the data.
ABORTABLE_STREAM - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Stream abort() capability implemented by Abortable.abort().
ABORTED - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Containers killed by the framework, either due to being released by the application or being 'lost' due to node failures etc.
abortJob(JobContext, int) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
abortJob(JobContext, int) - Method in class org.apache.hadoop.mapred.OutputCommitter: For aborting an unsuccessful job's output.
abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Abort the job.
abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Delete the temporary directory, including all of the work directories.
abortJob(JobContext, JobStatus.State) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: For aborting an unsuccessful job's output.
abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Abort a task.
abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: Discard the task output.
abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Abort a task.
abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Delete the work directory
abortTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: Discard the task output.
abortUploadsUnderPath(Path) - Method in interface org.apache.hadoop.fs.MultipartUploader: Best effort attempt to aborts multipart uploads under a path.
AbstractCounters<C extends Counter,G extends CounterGroupBase<C>> - Class in org.apache.hadoop.mapreduce.counters: An abstract class to provide common implementation for the Counters container in both mapred and mapreduce packages.
AbstractCounters(CounterGroupFactory<C, G>) - Constructor for class org.apache.hadoop.mapreduce.counters.AbstractCounters
AbstractCounters(AbstractCounters<C1, G1>, CounterGroupFactory<C, G>) - Constructor for class org.apache.hadoop.mapreduce.counters.AbstractCounters: Construct from another counters object.
AbstractDelegationTokenIdentifier - Class in org.apache.hadoop.security.token.delegation
AbstractDelegationTokenIdentifier() - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
AbstractDelegationTokenIdentifier(Text, Text, Text) - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
AbstractDelegationTokenSecretManager<TokenIdent extends AbstractDelegationTokenIdentifier> - Class in org.apache.hadoop.security.token.delegation
AbstractDelegationTokenSecretManager(long, long, long, long) - Constructor for class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Create a secret manager
AbstractDNSToSwitchMapping - Class in org.apache.hadoop.net: This is a base class for DNS to Switch mappings.
AbstractDNSToSwitchMapping() - Constructor for class org.apache.hadoop.net.AbstractDNSToSwitchMapping: Create an unconfigured instance
AbstractDNSToSwitchMapping(Configuration) - Constructor for class org.apache.hadoop.net.AbstractDNSToSwitchMapping: Create an instance, caching the configuration file.
AbstractEvent<TYPE extends Enum<TYPE>> - Class in org.apache.hadoop.yarn.event: Parent class of all the events.
AbstractEvent(TYPE) - Constructor for class org.apache.hadoop.yarn.event.AbstractEvent
AbstractEvent(TYPE, long) - Constructor for class org.apache.hadoop.yarn.event.AbstractEvent
AbstractFileSystem - Class in org.apache.hadoop.fs: This class provides an interface for implementors of a Hadoop file system (analogous to the VFS of Unix).
AbstractFileSystem(URI, String, boolean, int) - Constructor for class org.apache.hadoop.fs.AbstractFileSystem: Constructor to be called by subclasses.
AbstractFSBuilderImpl<S,B extends FSBuilder<S,B>> - Class in org.apache.hadoop.fs.impl: Builder for filesystem/filecontext operations of various kinds, with option support.
AbstractFSBuilderImpl(Optional<Path>, Optional<PathHandle>) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Constructor with both optional path and path handle.
AbstractFSBuilderImpl(Path) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
AbstractFSBuilderImpl(PathHandle) - Constructor for class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
AbstractLaunchableService - Class in org.apache.hadoop.service.launcher: Subclass of AbstractService that provides basic implementations of the LaunchableService methods.
AbstractLaunchableService(String) - Constructor for class org.apache.hadoop.service.launcher.AbstractLaunchableService: Construct an instance with the given name.
AbstractLivelinessMonitor<O> - Class in org.apache.hadoop.yarn.util: A simple liveliness monitor with which clients can register, trust the component to monitor liveliness, get a call-back on expiry and then finally unregister.
AbstractLivelinessMonitor(String, Clock) - Constructor for class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
AbstractLivelinessMonitor(String) - Constructor for class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
AbstractMapWritable - Class in org.apache.hadoop.io: Abstract base class for MapWritable and SortedMapWritable Unlike org.apache.nutch.crawl.MapWritable, this class allows creation of MapWritable<Writable, MapWritable> so the CLASS_TO_ID and ID_TO_CLASS maps travel with the class instead of being static.
AbstractMapWritable() - Constructor for class org.apache.hadoop.io.AbstractMapWritable: constructor.
AbstractMetric - Class in org.apache.hadoop.metrics2: The immutable metric
AbstractMetric(MetricsInfo) - Constructor for class org.apache.hadoop.metrics2.AbstractMetric: Construct the metric
AbstractService - Class in org.apache.hadoop.service: This is the base implementation class for services.
AbstractService(String) - Constructor for class org.apache.hadoop.service.AbstractService: Construct the service.
ACCEPT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
accept(Path) - Method in class org.apache.hadoop.fs.GlobFilter
accept(Path) - Method in interface org.apache.hadoop.fs.PathFilter: Tests whether or not the specified abstract pathname should be included in a pathname list.
accept(long) - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
accept(CompositeRecordReader.JoinCollector, K) - Method in interface org.apache.hadoop.mapred.join.ComposableRecordReader: While key-value pairs from this RecordReader match the given key, register them with the JoinCollector provided.
accept(CompositeRecordReader.JoinCollector, K) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: If key provided matches that of this Composite, give JoinCollector iterator over values it may emit.
accept(CompositeRecordReader.JoinCollector, K) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Add an iterator to the collector at the position occupied by this RecordReader over the values in this stream paired with the key provided (ie register a stream of values from this source matching K with a collector).
accept(Path) - Method in class org.apache.hadoop.mapred.OutputLogFilter
accept(CompositeRecordReader.JoinCollector, K) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: If key provided matches that of this Composite, give JoinCollector iterator over values it may emit.
accept(CompositeRecordReader.JoinCollector, K) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Add an iterator to the collector at the position occupied by this RecordReader over the values in this stream paired with the key provided (ie register a stream of values from this source matching K with a collector).
ACCEPT_CHARSET - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
accepts(String) - Method in class org.apache.hadoop.metrics2.MetricsFilter: Whether to accept the name
accepts(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsFilter: Whether to accept the tag
accepts(Iterable<MetricsTag>) - Method in class org.apache.hadoop.metrics2.MetricsFilter: Whether to accept the tags
accepts(MetricsRecord) - Method in class org.apache.hadoop.metrics2.MetricsFilter: Whether to accept the record
access(Path, FsAction) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Checks if the user can access a path.
access(Path, FsAction) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
access(Path, FsAction, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
access(Path, FsAction) - Method in class org.apache.hadoop.fs.FilterFileSystem
access(Path, FsAction) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
access(Path, FsAction) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
ACCESS_DENIED - Static variable in exception org.apache.hadoop.fs.s3a.impl.MultiObjectDeleteException: This is the exception exit code if access was denied on a delete.
ACCESS_DENIED - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Error code returned if the user is denied to access the timeline data
ACCESS_GROUP - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
ACCESS_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
ACCESS_MASK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
ACCESS_OTHER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
ACCESS_TOKEN - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
ACCESS_USER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
AccessControlException - Exception in org.apache.hadoop.security: An exception class for access control related issues.
AccessControlException() - Constructor for exception org.apache.hadoop.security.AccessControlException: Default constructor is needed for unwrapping from RemoteException.
AccessControlException(String) - Constructor for exception org.apache.hadoop.security.AccessControlException: Constructs an AccessControlException with the specified detail message.
AccessControlException(Throwable) - Constructor for exception org.apache.hadoop.security.AccessControlException: Constructs a new exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
AccessControlList - Class in org.apache.hadoop.security.authorize: Class representing a configured access control list.
AccessControlList() - Constructor for class org.apache.hadoop.security.authorize.AccessControlList: This constructor exists primarily for AccessControlList to be Writable.
AccessControlList(String) - Constructor for class org.apache.hadoop.security.authorize.AccessControlList: Construct a new ACL from a String representation of the same.
AccessControlList(String, String) - Constructor for class org.apache.hadoop.security.authorize.AccessControlList: Construct a new ACL from String representation of users and groups The arguments are comma separated lists
AccessRequest - Class in org.apache.hadoop.yarn.security: This request object contains all the context information to determine whether a user has permission to access the target entity.
AccessRequest(PrivilegedEntity, UserGroupInformation, AccessType, String, String, String, List<String>) - Constructor for class org.apache.hadoop.yarn.security.AccessRequest
AccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2: Provide an OAuth2 access token to be used to authenticate http calls in WebHDFS.
AccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider
AccessTokenTimer - Class in org.apache.hadoop.hdfs.web.oauth2: Access tokens generally expire.
AccessTokenTimer() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
AccessTokenTimer(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
accountProperty(String, String) - Static method in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AclEntry - Class in org.apache.hadoop.fs.permission: Defines a single entry in an ACL.
AclEntryScope - Enum in org.apache.hadoop.fs.permission: Specifies the scope or intended usage of an ACL entry.
AclEntryType - Enum in org.apache.hadoop.fs.permission: Specifies the type of an ACL entry.
aclSpecToString(List<AclEntry>) - Static method in class org.apache.hadoop.fs.permission.AclEntry: Convert a List of AclEntries into a string - the reverse of parseAclSpec.
AclStatus - Class in org.apache.hadoop.fs.permission: An AclStatus contains the ACL information of a specific file.
ACQUIRE_LEASE_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
acquireLease(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Get a self-renewing lease on the specified file.
ACTION_EXECUTOR_ACQUIRED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: The name of the statistic collected for executor acquisition if a duration tracker factory is passed in to the constructor.
ACTION_FILE_OPENED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: A file was opened: "action_file_opened".
ACTION_HTTP_DELETE_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: An HTTP DELETE request was made: "action_http_delete_request".
ACTION_HTTP_GET_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: An HTTP GET request was made: "action_http_get_request".
ACTION_HTTP_HEAD_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: An HTTP HEAD request was made: "action_http_head_request".
ACTION_HTTP_PATCH_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: An HTTP PATCH request was made: "action_http_patch_request".
ACTION_HTTP_POST_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: An HTTP POST request was made: "action_http_post_request".
ACTION_HTTP_PUT_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: An HTTP PUT request was made: "action_http_put_request".
actionBuild(Service) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionCancelUpgrade(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Cancels the upgrade of the service.
actionCancelUpgrade(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionCleanUp(String, String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Operation to be performed by the RM after an application has completed.
actionCleanUp(String, String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionCreate(Service) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionDecommissionInstances(String, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Decommission component instances of a long running service.
actionDecommissionInstances(String, List<String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionDependency(String, boolean) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionDestroy(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Remove the specification and all application data for a YARN application.
actionDestroy(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionFlex(String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Change the number of running containers for a component of a YARN application / long-running service.
actionFlex(String, Map<String, String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionLaunch(String, String, Long, String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Launch a new YARN application.
actionLaunch(String, String, Long, String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionSave(String, String, Long, String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Save the specification for a YARN application / long-running service.
actionSave(String, String, Long, String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionStart(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Start a YARN application from a previously saved specification.
actionStart(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionStartAndGetId(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionStop(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Stop a YARN application (attempt to stop gracefully before killing the application).
actionStop(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionStop(String, boolean) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionUpgrade(Service, List<Container>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionUpgradeComponents(String, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Upgrade components of a long running service.
actionUpgradeComponents(String, List<String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionUpgradeExpress(String, File) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Express upgrade a long running service.
actionUpgradeExpress(String, File) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionUpgradeExpress(Service) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
actionUpgradeInstances(String, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Upgrade component instances of a long running service.
actionUpgradeInstances(String, List<String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
activateOptions() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
activateOptions() - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
add(MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Add another MeanStatistic.
add(E) - Method in class org.apache.hadoop.io.EnumSetWritable
add(InputSplit) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit: Add an InputSplit to this collection.
add(ComposableRecordReader<K, ? extends V>) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Add a RecordReader to this collection.
add(X) - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
add(InputSplit) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit: Add an InputSplit to this collection.
add(ComposableRecordReader<K, ? extends V>) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Add a RecordReader to this collection.
add(T) - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator: Add an element to the collection of elements to iterate over.
add(X) - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Add sample to a stat metric by name.
add(long) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRates: Add a rate sample for a rate metric
add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation: Add a rate sample for a rate metric.
add(String, long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
add(long, long) - Method in class org.apache.hadoop.metrics2.lib.MutableStat: Add a number of samples and their sum to the running stat Note that although use of this method will preserve accurate mean values, large values for numSamples may result in inaccurate variance values due to the use of a single step of the Welford method for variance calculation.
add(long) - Method in class org.apache.hadoop.metrics2.lib.MutableStat: Add a snapshot to the metric.
add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add an immutable metrics tag object
add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add a pre-made immutable metric object
add(MetricsInfo, Object) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
add(MetricsTag) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
add(AbstractMetric) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
add(Key) - Method in class org.apache.hadoop.util.bloom.BloomFilter
add(Key) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
add(Key) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
add(Key) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
addAll(Credentials) - Method in class org.apache.hadoop.security.Credentials: Copy all of the credentials from one credential object into another.
addAMEnv() - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
addArchiveToClassPath(Path) - Method in class org.apache.hadoop.mapreduce.Job: Add an archive path to the current set of classpath entries.
addArchiveToClassPath(Path, Configuration, FileSystem) - Static method in class org.apache.hadoop.mapreduce.Job: Add an archive path to the current set of classpath entries.
addArchiveToSharedCache(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Add an archive to job config for shared cache processing.
addAuxiliaryListener(int) - Method in class org.apache.hadoop.ipc.Server
addCacheArchive(URI) - Method in class org.apache.hadoop.mapreduce.Job: Add a archives to be localized
addCacheArchive(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Add an archives to be localized to the conf.
addCacheDirective(CacheDirectiveInfo, EnumSet<CacheFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Add a new CacheDirectiveInfo.
addCacheFile(URI) - Method in class org.apache.hadoop.mapreduce.Job: Add a file to be localized
addCacheFile(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Add a file to be localized to the conf.
addCachePool(CachePoolInfo) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Add a cache pool.
addChild(TimelineEntity.Identifier) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
addChild(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
addChildren(Set<TimelineEntity.Identifier>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
addComponent(Component) - Method in class org.apache.hadoop.yarn.service.api.records.Service
addConfig(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addConfigs(Map<String, String>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addContainer(Container) - Method in class org.apache.hadoop.yarn.service.api.records.Component
addContainer(Container) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers: Add a container.
addContainerRequest(T) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Request containers for resources before calling allocate
addContainerRequest(T) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Request containers for resources before calling allocate
addCounter(Counters.Counter) - Method in class org.apache.hadoop.mapred.Counters.Group
addCounter(String, String, long) - Method in class org.apache.hadoop.mapred.Counters.Group
addCounter(T) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Add a counter to this group.
addCounter(String, String, long) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Add a counter to this group
addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add an integer metric
addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add an long metric
addCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
addCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
addCredentials(Credentials) - Method in class org.apache.hadoop.security.UserGroupInformation: Add the given Credentials to this user.
addDecommissionedInstance(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
addDefaultResource(String) - Static method in class org.apache.hadoop.conf.Configuration: Add a default resource.
addDefaults() - Method in class org.apache.hadoop.mapred.join.CompositeInputFormat: Adds the default set of identifiers to the parser.
addDefaults() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat: Adds the default set of identifiers to the parser.
addDependingJob(Job) - Method in class org.apache.hadoop.mapred.jobcontrol.Job: Add a job to this jobs' dependency list.
addDependingJob(ControlledJob) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Add a job to this jobs' dependency list.
addDeprecatedKeys() - Static method in class org.apache.hadoop.fs.adl.AdlConfKeys
addDeprecation(String, String[], String) - Static method in class org.apache.hadoop.conf.Configuration: Deprecated.
use Configuration.addDeprecation(String key, String newKey, String customMessage) instead
addDeprecation(String, String, String) - Static method in class org.apache.hadoop.conf.Configuration: Adds the deprecated key to the global deprecation map.
addDeprecation(String, String[]) - Static method in class org.apache.hadoop.conf.Configuration: Deprecated.
use Configuration.addDeprecation(String key, String newKey) instead
addDeprecation(String, String) - Static method in class org.apache.hadoop.conf.Configuration: Adds the deprecated key to the global deprecation map when no custom message is provided.
addDeprecations(Configuration.DeprecationDelta[]) - Static method in class org.apache.hadoop.conf.Configuration: Adds a set of deprecated keys to the global deprecations.
addDomain(TimelineDomain) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains: Add a single domain into the existing domain list
addDomains(List<TimelineDomain>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains: All a list of domains into the existing domain list
addEntities(List<TimelineEntity>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities: All a list of entities into the existing entity list
addEntities(List<TimelineEntity>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
addEntity(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities: Add a single entity into the existing entity list
addEntity(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
addErasureCodingPolicies(ErasureCodingPolicy[]) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Add Erasure coding policies to HDFS.
addError(TimelinePutResponse.TimelinePutError) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse: Add a single TimelinePutResponse.TimelinePutError instance into the existing list
addError(TimelineWriteResponse.TimelineWriteError) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse: Add a single TimelineWriteResponse.TimelineWriteError instance into the existing list.
addErrors(List<TimelinePutResponse.TimelinePutError>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse: Add a list of TimelinePutResponse.TimelinePutError instances into the existing list
addErrors(List<TimelineWriteResponse.TimelineWriteError>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse: Add a list of TimelineWriteResponse.TimelineWriteError instances into the existing list.
addEvent(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Add a single event related to the entity to the existing event list
addEvent(TimelineEvents.EventsOfOneEntity) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents: Add a single TimelineEvents.EventsOfOneEntity instance into the existing list
addEvent(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity: Add a single event to the existing event list
addEvent(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addEventInfo(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent: Add one piece of the information of the event to the existing information map
addEventInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent: Add a map of the information of the event to the existing information map
addEvents(List<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Add a list of events related to the entity to the existing event list
addEvents(List<TimelineEvents.EventsOfOneEntity>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents: Add a list of TimelineEvents.EventsOfOneEntity instances into the existing list
addEvents(List<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity: Add a list of event to the existing event list
addEvents(Set<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addExternalEndpoint(Endpoint) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: Add an external endpoint
addFalsePositive(Key) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter: Adds a false positive information to this retouched Bloom filter.
addFalsePositive(Collection<Key>) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter: Adds a collection of false positive information to this retouched Bloom filter.
addFalsePositive(List<Key>) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter: Adds a list of false positive information to this retouched Bloom filter.
addFalsePositive(Key[]) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter: Adds an array of false positive information to this retouched Bloom filter.
addFencingParameters(Map<String, String>) - Method in class org.apache.hadoop.ha.HAServiceTarget: Hook to allow subclasses to add any parameters they would like to expose to fencing implementations/scripts.
addFileToClassPath(Path) - Method in class org.apache.hadoop.mapreduce.Job: Add an file path to the current set of classpath entries It adds the file to cache as well.
addFileToClassPath(Path, Configuration, FileSystem) - Static method in class org.apache.hadoop.mapreduce.Job: Add a file path to the current set of classpath entries.
addFileToClassPath(Path, Configuration, FileSystem, boolean) - Static method in class org.apache.hadoop.mapreduce.Job: Add a file path to the current set of classpath entries.
addFileToSharedCache(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Add a file to job config for shared cache processing.
addFileToSharedCacheAndClasspath(URI, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Add a file to job config for shared cache processing.
addFlowRun(FlowRunEntity) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
addFlowRuns(Collection<FlowRunEntity>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add a integer gauge metric
addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add a long gauge metric
addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add a float gauge metric
addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add a double gauge metric
addGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
addGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
addGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
addGauge(MetricsInfo, double) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
addGroup(String) - Method in class org.apache.hadoop.hdfs.server.namenode.FsUGIResolver
addGroup(String) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
addGroup(String) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
addGroup(String, int) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
addGroup(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList: Add group to the names of groups allowed for this service.
addIdentifier(String, Class<?>[], Class<? extends Parser.Node>, Class<? extends ComposableRecordReader>) - Static method in class org.apache.hadoop.mapred.join.Parser.Node: For a given identifier, add a mapping to the nodetype for the parse tree and to the ComposableRecordReader to be created, including the formals required to invoke the constructor.
addIdentifier(String, Class<?>[], Class<? extends Parser.Node>, Class<? extends ComposableRecordReader>) - Static method in class org.apache.hadoop.mapreduce.lib.join.Parser.Node: For a given identifier, add a mapping to the nodetype for the parse tree and to the ComposableRecordReader to be created, including the formals required to invoke the constructor.
addIfService(Object) - Method in class org.apache.hadoop.service.CompositeService: If the passed object is an instance of Service, add it to the list of services managed by this CompositeService
addInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addInfo(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
addInfo(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
AddingCompositeService - Class in org.apache.hadoop.registry.server.services: Composite service that exports the add/remove methods.
AddingCompositeService(String) - Constructor for class org.apache.hadoop.registry.server.services.AddingCompositeService
addInputPath(JobConf, Path) - Static method in class org.apache.hadoop.mapred.FileInputFormat: Add a Path to the list of inputs for the map-reduce job.
addInputPath(JobConf, Path, Class<? extends InputFormat>) - Static method in class org.apache.hadoop.mapred.lib.MultipleInputs: Add a Path with a custom InputFormat to the list of inputs for the map-reduce job.
addInputPath(JobConf, Path, Class<? extends InputFormat>, Class<? extends Mapper>) - Static method in class org.apache.hadoop.mapred.lib.MultipleInputs: Add a Path with a custom InputFormat and Mapper to the list of inputs for the map-reduce job.
addInputPath(Job, Path) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Add a Path to the list of inputs for the map-reduce job.
addInputPath(Job, Path, Class<? extends InputFormat>) - Static method in class org.apache.hadoop.mapreduce.lib.input.MultipleInputs: Add a Path with a custom InputFormat to the list of inputs for the map-reduce job.
addInputPath(Job, Path, Class<? extends InputFormat>, Class<? extends Mapper>) - Static method in class org.apache.hadoop.mapreduce.lib.input.MultipleInputs: Add a Path with a custom InputFormat and Mapper to the list of inputs for the map-reduce job.
addInputPathRecursively(List<FileStatus>, FileSystem, Path, PathFilter) - Method in class org.apache.hadoop.mapred.FileInputFormat: Add files in the input path recursively into the results.
addInputPathRecursively(List<FileStatus>, FileSystem, Path, PathFilter) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Add files in the input path recursively into the results.
addInputPaths(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileInputFormat: Add the given comma separated paths to the list of inputs for the map-reduce job.
addInputPaths(Job, String) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Add the given comma separated paths to the list of inputs for the map-reduce job.
addInternalEndpoint(Endpoint) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: Add an internal endpoint
addIsRelatedToEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addIsRelatedToEntity(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addJarResource(String, Map<String, LocalResource>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
addJob(ControlledJob) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl: Add a new controlled job.
addJob(Job) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl: Add a new job.
addJobCollection(Collection<ControlledJob>) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl: Add a collection of jobs
addJobs(Collection<Job>) - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl: Add a collection of jobs
addKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Add a previously used master key to cache (when NN restarts), should be called before activate().
addLocalArchives(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
addLocalFiles(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
addMapper(JobConf, Class<? extends Mapper<K1, V1, K2, V2>>, Class<? extends K1>, Class<? extends V1>, Class<? extends K2>, Class<? extends V2>, boolean, JobConf) - Static method in class org.apache.hadoop.mapred.lib.ChainMapper: Adds a Mapper class to the chain job's JobConf.
addMapper(JobConf, Class<? extends Mapper<K1, V1, K2, V2>>, Class<? extends K1>, Class<? extends V1>, Class<? extends K2>, Class<? extends V2>, boolean, JobConf) - Static method in class org.apache.hadoop.mapred.lib.ChainReducer: Adds a Mapper class to the chain job's JobConf.
addMapper(Job, Class<? extends Mapper>, Class<?>, Class<?>, Class<?>, Class<?>, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.chain.ChainMapper: Adds a Mapper class to the chain mapper.
addMapper(Job, Class<? extends Mapper>, Class<?>, Class<?>, Class<?>, Class<?>, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.chain.ChainReducer: Adds a Mapper class to the chain reducer.
addMetric(TimelineMetric) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addMetrics(Set<TimelineMetric>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addMetrics(EventTypeMetrics, Class<? extends Enum>) - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
addMultiNamedOutput(JobConf, String, Class<? extends OutputFormat>, Class<?>, Class<?>) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Adds a multi named output for the job.
addNamedOutput(JobConf, String, Class<? extends OutputFormat>, Class<?>, Class<?>) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Adds a named output for the job.
addNamedOutput(Job, String, Class<? extends OutputFormat>, Class<?>, Class<?>) - Static method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs: Adds a named output for the job.
addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum: add a value to the aggregator
addNextValue(double) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum: add a value to the aggregator
addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax: add a value to the aggregator
addNextValue(long) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax: add a value to the aggregator
addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin: add a value to the aggregator
addNextValue(long) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin: add a value to the aggregator
addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum: add a value to the aggregator
addNextValue(long) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum: add a value to the aggregator
addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax: add a value to the aggregator
addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin: add a value to the aggregator
addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount: add a value to the aggregator
addNextValue(Object) - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator: add a value to the aggregator
addNextValue(Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram: add the given val to the aggregator.
addOtherInfo(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Add one piece of other information of the entity to the existing other info map
addOtherInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Add a map of other information of the entity to the existing other info map
addPersistedDelegationToken(TokenIdent, long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: This method is intended to be used for recovering persisted delegation tokens.
addPrimaryFilter(String, Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Add a single piece of primary filter to the existing primary filter map
addPrimaryFilters(Map<String, Set<Object>>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Add a map of primary filters to the existing primary filter map
addQuantileInfo(int, MetricsInfo) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles: Add entry to quantileInfos array.
addRecord(String) - Method in interface org.apache.hadoop.metrics2.MetricsCollector: Add a metrics record
addRecord(MetricsInfo) - Method in interface org.apache.hadoop.metrics2.MetricsCollector: Add a metrics record
addRelatedEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Add a map of related entities to the existing related entity map
addRelatedEntity(String, String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Add an entity to the existing related entity map
addRelatesToEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addRelatesToEntity(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
addResource(String) - Method in class org.apache.hadoop.conf.Configuration: Add a configuration resource.
addResource(String, boolean) - Method in class org.apache.hadoop.conf.Configuration
addResource(URL) - Method in class org.apache.hadoop.conf.Configuration: Add a configuration resource.
addResource(URL, boolean) - Method in class org.apache.hadoop.conf.Configuration
addResource(Path) - Method in class org.apache.hadoop.conf.Configuration: Add a configuration resource.
addResource(Path, boolean) - Method in class org.apache.hadoop.conf.Configuration
addResource(InputStream) - Method in class org.apache.hadoop.conf.Configuration: Add a configuration resource.
addResource(InputStream, boolean) - Method in class org.apache.hadoop.conf.Configuration
addResource(InputStream, String) - Method in class org.apache.hadoop.conf.Configuration: Add a configuration resource.
addResource(InputStream, String, boolean) - Method in class org.apache.hadoop.conf.Configuration
addResource(Configuration) - Method in class org.apache.hadoop.conf.Configuration: Add a configuration resource.
ADDRESS_HOSTNAME_AND_PORT - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes: hostname/FQDN and port pair: "host/port".
ADDRESS_HOSTNAME_FIELD - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
ADDRESS_OTHER - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes: Any other address: "".
ADDRESS_PATH - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes: Path /a/b/c style: "path".
ADDRESS_PORT_FIELD - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes
ADDRESS_URI - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes: URI entries: "uri".
ADDRESS_ZOOKEEPER - Static variable in interface org.apache.hadoop.registry.client.types.AddressTypes: Zookeeper addresses as a triple : "zktriple".
addresses - Variable in class org.apache.hadoop.registry.client.types.Endpoint: a list of address tuples —tuples whose format depends on the address type
addressType - Variable in class org.apache.hadoop.registry.client.types.Endpoint: Type of address.
AddressTypes - Interface in org.apache.hadoop.registry.client.types: Enum of address types -as integers.
addSample(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Add a sample.
addSchedulingRequests(Collection<SchedulingRequest>) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Add a Collection of SchedulingRequests.
addSchedulingRequests(Collection<SchedulingRequest>) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Add a Collection of SchedulingRequests.
addSecretKey(Text, byte[]) - Method in class org.apache.hadoop.security.Credentials: Set the key for an alias.
addService(Service) - Method in class org.apache.hadoop.registry.server.services.AddingCompositeService
addService(Service) - Method in class org.apache.hadoop.service.CompositeService: Add the passed Service to the list of services managed by this CompositeService
addShutdownHook(Runnable, int) - Method in class org.apache.hadoop.util.ShutdownHookManager: Adds a shutdownHook with a priority, the higher the priority the earlier will run.
addShutdownHook(Runnable, int, long, TimeUnit) - Method in class org.apache.hadoop.util.ShutdownHookManager: Adds a shutdownHook with a priority and timeout the higher the priority the earlier will run.
addSuppressedLoggingExceptions(Class<?>...) - Method in class org.apache.hadoop.ipc.Server: Add exception classes which server won't log at all.
addTags(Properties) - Method in class org.apache.hadoop.conf.Configuration: Add tags defined in HADOOP_TAGS_SYSTEM, HADOOP_TAGS_CUSTOM.
addTerseExceptions(Class<?>...) - Method in class org.apache.hadoop.ipc.Server: Add exception classes for which server won't log stack traces.
addTo(int, int, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Add utilization to the current one.
addTo(int, int, float, String, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Add utilization to the current one.
addToken(Text, Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.Credentials: Add a token in the storage (in memory).
addToken(Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.UserGroupInformation: Add a token to this UGI
addToken(Text, Token<? extends TokenIdentifier>) - Method in class org.apache.hadoop.security.UserGroupInformation: Add a named token to this UGI
addTokenForOwnerStats(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Add token stats to the owner to token count mapping.
addTokenIdentifier(TokenIdentifier) - Method in class org.apache.hadoop.security.UserGroupInformation: Add a TokenIdentifier to this UGI.
addToMap(Class<?>) - Method in class org.apache.hadoop.io.AbstractMapWritable: Add a Class to the maps if it is not already present.
addTransition(STATE, STATE, EVENTTYPE) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
addTransition(STATE, STATE, Set<EVENTTYPE>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
addTransition(STATE, STATE, Set<EVENTTYPE>, SingleArcTransition<OPERAND, EVENT>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
addTransition(STATE, STATE, EVENTTYPE, SingleArcTransition<OPERAND, EVENT>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
addTransition(STATE, Set<STATE>, EVENTTYPE, MultipleArcTransition<OPERAND, EVENT, STATE>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
addUser(String) - Method in class org.apache.hadoop.hdfs.server.namenode.FsUGIResolver
addUser(String) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
addUser(String) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
addUser(String, int) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
addUser(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList: Add user to the names of users allowed for this service.
addValue(long, Number) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
addValues(Map<Long, Number>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
addWriteAccessor(String, String) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: Add a new write access entry to be added to node permissions in all future write operations of a session connected to a secure registry.
Adl - Class in org.apache.hadoop.fs.adl: Expose adl:// scheme to access ADL file system.
ADL_HTTP_TIMEOUT - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
ADL_SSL_CHANNEL_MODE - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AdlConfKeys - Class in org.apache.hadoop.fs.adl: Constants.
AdlFileSystem - Class in org.apache.hadoop.fs.adl: A FileSystem to access Azure Data Lake Store.
AdlFileSystem() - Constructor for class org.apache.hadoop.fs.adl.AdlFileSystem
AdminSecurityInfo - Class in org.apache.hadoop.yarn.security.admin
AdminSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.admin.AdminSecurityInfo
aggregate(IOStatistics) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsAggregator: Aggregate the supplied statistics into the current set.
aggregate(IOStatistics) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot: Aggregate the current statistics with the source reference passed in.
AggregatedLogFormat - Class in org.apache.hadoop.yarn.logaggregation
AggregatedLogFormat() - Constructor for class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat
AggregatedLogFormat.LogKey - Class in org.apache.hadoop.yarn.logaggregation
AggregatedLogFormat.LogReader - Class in org.apache.hadoop.yarn.logaggregation
aggregatedLogSuffix(String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Create the aggregated log suffix.
aggregateTo(TimelineMetric, TimelineMetric) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric: Aggregate an incoming metric to the base aggregated metric with the given operation state in a stateless fashion.
aggregateTo(TimelineMetric, TimelineMetric, Map<Object, Object>) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric: Aggregate an incoming metric to the base aggregated metric with the given operation state.
aggregatorDescriptorList - Variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJobBase
aggregatorDescriptorList - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
AHSClient - Class in org.apache.hadoop.yarn.client.api
AHSClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.AHSClient
AHSProxy<T> - Class in org.apache.hadoop.yarn.client
AHSProxy() - Constructor for class org.apache.hadoop.yarn.client.AHSProxy
allFinished() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
allKeys - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Access to allKeys is protected by this object lock
allocate(AllocateRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationMasterProtocol: The main interface between an ApplicationMaster and the ResourceManager.
allocate(float) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Request additional containers and receive new container allocations.
AllocateRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The core request sent by the ApplicationMaster to the ResourceManager to obtain resources in the cluster.
AllocateRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
AllocateRequest.AllocateRequestBuilder - Class in org.apache.hadoop.yarn.api.protocolrecords: Class to construct instances of AllocateRequest with specific options.
AllocateResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager the ApplicationMaster during resource negotiation.
AllocateResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
allocationRequestId(long) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the allocationRequestId of the request.
allocationRequestId(long) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder: Set the allocationRequestId of the request.
allocationTags(Set<String>) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder: Set the allocationTags of the request.
ALLOW_REQUESTER_PAYS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Configuration option for S3 Requester Pays feature: "fs.s3a.requester.pays.enabled".
allowAppend - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
allowSameDiskTiering(StorageType) - Static method in enum org.apache.hadoop.fs.StorageType
allowSnapshot(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Allow snapshot on a directory.
AM_ALLOW_NON_EXCLUSIVE_ALLOCATION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AM_DEFAULT_NODE_LABEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AM_SCHEDULING_NODE_BLACKLISTING_DISABLE_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AM_SCHEDULING_NODE_BLACKLISTING_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AMCommand - Enum in org.apache.hadoop.yarn.api.records: Command sent by the Resource Manager to the Application Master in the AllocateResponse
AMRM_PROXY_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AMRM_PROXY_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AMRM_PROXY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls whether AMRMProxy is enabled or not.
AMRM_PROXY_HA_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AMRM_PROXY_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AMRM_PROXY_WAIT_UAM_REGISTER_DONE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AMRMClient<T extends org.apache.hadoop.yarn.client.api.AMRMClient.ContainerRequest> - Class in org.apache.hadoop.yarn.client.api
AMRMClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.AMRMClient
AMRMClientAsync<T extends org.apache.hadoop.yarn.client.api.AMRMClient.ContainerRequest> - Class in org.apache.hadoop.yarn.client.api.async: AMRMClientAsync handles communication with the ResourceManager and provides asynchronous updates on events such as container allocations and completions.
AMRMClientAsync(int, AMRMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
AMRMClientAsync(AMRMClient<T>, int, AMRMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
AMRMClientAsync(int, AMRMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Deprecated.
AMRMClientAsync(AMRMClient<T>, int, AMRMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Deprecated.
AMRMTokenIdentifier - Class in org.apache.hadoop.yarn.security: AMRMTokenIdentifier is the TokenIdentifier to be used by ApplicationMasters to authenticate to the ResourceManager.
AMRMTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
AMRMTokenIdentifier(ApplicationAttemptId, int) - Constructor for class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
AMRMTokenSelector - Class in org.apache.hadoop.yarn.security
AMRMTokenSelector() - Constructor for class org.apache.hadoop.yarn.security.AMRMTokenSelector
and(FsAction) - Method in enum org.apache.hadoop.fs.permission.FsAction: AND operation.
and(Filter) - Method in class org.apache.hadoop.util.bloom.BloomFilter
and(Filter) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
and(Filter) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
and(PlacementConstraint.AbstractConstraint...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: A conjunction of constraints.
AND_MARK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
ANY - Static variable in class org.apache.hadoop.yarn.api.records.ResourceRequest: The constant string representing no locality.
APACHE_IMPL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
api - Variable in class org.apache.hadoop.registry.client.types.Endpoint: API implemented at the end of the binding
APN_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
APP_ATTEMPT_DIAGNOSTICS_LIMIT_KC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
APP_DIR_PERMISSIONS - Static variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Permissions for the Application directory.
APP_FINAL_VALUE_RETENTION_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The name for setting that controls how long the final value of a metric of a completed app is retained before merging into the flow sum.
APP_LOG_FILE_UMASK - Static variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Umask for the log file.
APP_NAME_PLACEMENT_RULE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
APP_SUBMIT_TIME_ENV - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The environment variable for APP_SUBMIT_TIME.
AppAdminClient - Class in org.apache.hadoop.yarn.client.api: Client for managing applications.
AppAdminClient() - Constructor for class org.apache.hadoop.yarn.client.api.AppAdminClient
appAttemptID - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
appAttemptIdStrPrefix - Static variable in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Append to an existing file (optional operation).
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: This optional operation is not yet supported.
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
append(Path) - Method in class org.apache.hadoop.fs.FileSystem: Append to an existing file (optional operation).
append(Path, int) - Method in class org.apache.hadoop.fs.FileSystem: Append to an existing file (optional operation).
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Append to an existing file (optional operation).
append(Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem: Append to an existing file (optional operation).
append(Path, int, Progressable, boolean) - Method in class org.apache.hadoop.fs.FileSystem: Append to an existing file (optional operation).
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
append() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Append to an existing file (optional operation).
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem: This optional operation is not yet supported.
append() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Append to an existing file (optional operation).
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
append(Path, int, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
append(byte[], int, int) - Method in class org.apache.hadoop.io.Text: Append a range of bytes to the end of the given text.
append(byte[], int, int) - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Append specified bytes to the buffer.
append(byte[]) - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Append specified bytes to the buffer
append(LoggingEvent) - Method in class org.apache.hadoop.yarn.ContainerLogAppender
append(CharSequence) - Method in class org.apache.hadoop.yarn.util.BoundedAppender: Append a CharSequence considering BoundedAppender.limit, truncating from the head of csq or BoundedAppender.messages when necessary.
APPEND_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
APPEND_BLOB_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
APPEND_SUPPORT_ENABLE_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
APPENDBLOB_MAX_WRITE_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
appendFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: This is overridden to ensure that this class's create() method is ultimately called.
appendFile(Path) - Method in class org.apache.hadoop.fs.FileSystem: Create a Builder to append a file.
appendFile(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
appendScriptExtension(File, String) - Static method in class org.apache.hadoop.util.Shell: Returns a File referencing a script with the given basename, inside the given parent directory.
appendScriptExtension(String) - Static method in class org.apache.hadoop.util.Shell: Returns a script file name with the given basename.
appendTo(StringBuilder) - Method in class org.apache.hadoop.mapreduce.JobID: Add the stuff after the "job" prefix to the given builder.
appendTo(StringBuilder) - Method in class org.apache.hadoop.mapreduce.TaskAttemptID: Add the unique string to the StringBuilder
appendTo(StringBuilder) - Method in class org.apache.hadoop.mapreduce.TaskID: Add the unique string to the given builder.
appendToConf(Configuration) - Method in class org.apache.hadoop.tools.DistCpOptions: Add options to configuration.
appIdStrPrefix - Static variable in class org.apache.hadoop.yarn.api.records.ApplicationId
APPLICATION_ATTEMPT_PREFIX - Static variable in class org.apache.hadoop.yarn.util.ConverterUtils
APPLICATION_HISTORY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls whether application history service is enabled or not.
APPLICATION_HISTORY_MAX_APPS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Defines the max number of applications could be fetched using REST API or application history protocol and shown in timeline server web ui.
APPLICATION_HISTORY_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
APPLICATION_HISTORY_SAVE_NON_AM_CONTAINER_META_INFO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Save container meta-info in the application history store.
APPLICATION_HISTORY_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Application history store class
APPLICATION_JSON - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
APPLICATION_OCTET_STREAM - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
APPLICATION_PLACEMENT_TYPE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Configure default application placement allocator.
APPLICATION_PREFIX - Static variable in class org.apache.hadoop.yarn.util.ConverterUtils
APPLICATION_TAG_BASED_PLACEMENT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
APPLICATION_TAG_BASED_PLACEMENT_USER_WHITELIST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
APPLICATION_TAG_FORCE_LOWERCASE_CONVERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
APPLICATION_TYPE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default application type length
APPLICATION_WEB_PROXY_BASE_ENV - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The environmental variable for APPLICATION_WEB_PROXY_BASE.
ApplicationAccessType - Enum in org.apache.hadoop.yarn.api.records: Application access types.
ApplicationAttemptEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This entity represents an application attempt.
ApplicationAttemptEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationAttemptEntity
ApplicationAttemptEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationAttemptEntity
ApplicationAttemptId - Class in org.apache.hadoop.yarn.api.records: ApplicationAttemptId denotes the particular attempt of an ApplicationMaster for a given ApplicationId.
ApplicationAttemptId() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
ApplicationAttemptNotFoundException - Exception in org.apache.hadoop.yarn.exceptions: This exception is thrown on (GetApplicationAttemptReportRequest) API when the Application Attempt doesn't exist in Application History Server or ApplicationMasterProtocol.allocate(AllocateRequest) if application doesn't exist in RM.
ApplicationAttemptNotFoundException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException
ApplicationAttemptNotFoundException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException
ApplicationAttemptNotFoundException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException
ApplicationAttemptReport - Class in org.apache.hadoop.yarn.api.records: ApplicationAttemptReport is a report of an application attempt.
ApplicationAttemptReport() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
ApplicationClassLoader - Class in org.apache.hadoop.util: A URLClassLoader for application isolation.
ApplicationClassLoader(URL[], ClassLoader, List<String>) - Constructor for class org.apache.hadoop.util.ApplicationClassLoader
ApplicationClassLoader(String, ClassLoader, List<String>) - Constructor for class org.apache.hadoop.util.ApplicationClassLoader
ApplicationClassLoader - Class in org.apache.hadoop.yarn.util: Deprecated.
ApplicationClassLoader(URL[], ClassLoader, List<String>) - Constructor for class org.apache.hadoop.yarn.util.ApplicationClassLoader: Deprecated.
ApplicationClassLoader(String, ClassLoader, List<String>) - Constructor for class org.apache.hadoop.yarn.util.ApplicationClassLoader: Deprecated.
ApplicationClientProtocol - Interface in org.apache.hadoop.yarn.api: The protocol between clients and the ResourceManager to submit/abort jobs and to get information on applications, cluster metrics, nodes, queues and ACLs.
ApplicationConstants - Interface in org.apache.hadoop.yarn.api: This is the API for the applications comprising of constants that YARN sets up for the applications and the containers.
ApplicationConstants.ContainerLaunchType - Enum in org.apache.hadoop.yarn.api: The type of launch for the container.
ApplicationEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This entity represents an application.
ApplicationEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
ApplicationEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
ApplicationHistoryProtocol - Interface in org.apache.hadoop.yarn.api: The protocol between clients and the ApplicationHistoryServer to get the information of completed applications etc.
ApplicationId - Class in org.apache.hadoop.yarn.api.records: ApplicationId represents the globally unique identifier for an application.
ApplicationId() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationId
ApplicationIdNotProvidedException - Exception in org.apache.hadoop.yarn.exceptions: Exception to be thrown when Client submit an application without providing ApplicationId in ApplicationSubmissionContext.
ApplicationIdNotProvidedException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException
ApplicationIdNotProvidedException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException
ApplicationIdNotProvidedException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException
ApplicationMaster - Class in org.apache.hadoop.tools.dynamometer: The ApplicationMaster for Dynamometer.
ApplicationMaster() - Constructor for class org.apache.hadoop.tools.dynamometer.ApplicationMaster
ApplicationMaster - Class in org.apache.hadoop.yarn.applications.distributedshell: An ApplicationMaster for executing shell commands on a set of launched containers using the YARN framework.
ApplicationMaster() - Constructor for class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
ApplicationMasterProtocol - Interface in org.apache.hadoop.yarn.api: The protocol between a live instance of ApplicationMaster and the ResourceManager.
ApplicationNotFoundException - Exception in org.apache.hadoop.yarn.exceptions: This exception is thrown on (GetApplicationReportRequest) API when the Application doesn't exist in RM and AHS
ApplicationNotFoundException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException
ApplicationNotFoundException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException
ApplicationNotFoundException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException
ApplicationReport - Class in org.apache.hadoop.yarn.api.records: ApplicationReport is a report of an application.
ApplicationReport() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationReport
ApplicationResourceUsageReport - Class in org.apache.hadoop.yarn.api.records: Contains various scheduling metrics to be reported by UI and CLI.
ApplicationResourceUsageReport() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport
ApplicationsRequestScope - Enum in org.apache.hadoop.yarn.api.protocolrecords: Enumeration that controls the scope of applications fetched
ApplicationSubmissionContext - Class in org.apache.hadoop.yarn.api.records: ApplicationSubmissionContext represents all of the information needed by the ResourceManager to launch the ApplicationMaster for an application.
ApplicationSubmissionContext() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
ApplicationTimeout - Class in org.apache.hadoop.yarn.api.records: ApplicationTimeout is a report for configured application timeouts.
ApplicationTimeout() - Constructor for class org.apache.hadoop.yarn.api.records.ApplicationTimeout
ApplicationTimeoutType - Enum in org.apache.hadoop.yarn.api.records: Application timeout type.
applyToIOStatisticsSnapshot(Serializable, FunctionRaisingIOE<IOStatisticsSnapshot, T>) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Apply a function to an object which may be an IOStatisticsSnapshot.
applyUMask(FsPermission, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsCreateModes: Create from unmasked mode and umask.
applyUMask(FsPermission) - Method in class org.apache.hadoop.fs.permission.FsPermission: Apply a umask to this permission and return a new one.
APPNAME_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
APPNAME_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client
approximateCount(Key) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter: This method calculates an approximate count of the key, i.e.
APPS_CACHE_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
APPS_CACHE_EXPIRE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
APPS_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
areSymlinksEnabled() - Static method in class org.apache.hadoop.fs.FileSystem
ArrayFile - Class in org.apache.hadoop.io: A dense file-based mapping from integers to values.
ArrayFile() - Constructor for class org.apache.hadoop.io.ArrayFile
ArrayListBackedIterator<X extends Writable> - Class in org.apache.hadoop.mapred.join: This class provides an implementation of ResetableIterator.
ArrayListBackedIterator() - Constructor for class org.apache.hadoop.mapred.join.ArrayListBackedIterator
ArrayListBackedIterator(ArrayList<X>) - Constructor for class org.apache.hadoop.mapred.join.ArrayListBackedIterator
ArrayListBackedIterator<X extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join: This class provides an implementation of ResetableIterator.
ArrayListBackedIterator() - Constructor for class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
ArrayListBackedIterator(ArrayList<X>) - Constructor for class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
ArrayPrimitiveWritable - Class in org.apache.hadoop.io: This is a wrapper class.
ArrayPrimitiveWritable() - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable: Construct an empty instance, for use during Writable read
ArrayPrimitiveWritable(Class<?>) - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable: Construct an instance of known type but no value yet for use with type-specific wrapper classes.
ArrayPrimitiveWritable(Object) - Constructor for class org.apache.hadoop.io.ArrayPrimitiveWritable: Wrap an existing array of primitives
ArrayWritable - Class in org.apache.hadoop.io: A Writable for arrays containing instances of a class.
ArrayWritable(Class<? extends Writable>) - Constructor for class org.apache.hadoop.io.ArrayWritable
ArrayWritable(Class<? extends Writable>, Writable[]) - Constructor for class org.apache.hadoop.io.ArrayWritable
ArrayWritable(String[]) - Constructor for class org.apache.hadoop.io.ArrayWritable
Artifact - Class in org.apache.hadoop.yarn.service.api.records: Artifact of an service component.
Artifact() - Constructor for class org.apache.hadoop.yarn.service.api.records.Artifact
artifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Artifact of the component (optional).
artifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Container: Artifact used for this container.
artifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck: Artifact of the pluggable readiness check helper container (optional).
artifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Service: Artifact of single-component services.
asDuration() - Method in class org.apache.hadoop.util.OperationDuration: Get the duration of an operation as a java Duration instance.
askList(List<ResourceRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Set the askList of the request.
asList() - Static method in enum org.apache.hadoop.fs.StorageType
ASSUMED_ROLE_ARN - Static variable in class org.apache.hadoop.fs.s3a.Constants: ARN of AWS Role to request: "fs.s3a.assumed.role.arn".
ASSUMED_ROLE_CREDENTIALS_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
ASSUMED_ROLE_CREDENTIALS_PROVIDER - Static variable in class org.apache.hadoop.fs.s3a.Constants: List of providers to authenticate for the assumed role: "fs.s3a.assumed.role.credentials.provider".
ASSUMED_ROLE_EXTERNAL_ID - Static variable in class org.apache.hadoop.fs.s3a.Constants: external id for assume role request: "fs.s3a.assumed.role.external.id".
ASSUMED_ROLE_POLICY - Static variable in class org.apache.hadoop.fs.s3a.Constants: JSON policy containing the policy to apply to the role: "fs.s3a.assumed.role.policy".
ASSUMED_ROLE_SESSION_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Duration of assumed roles before a refresh is attempted.
ASSUMED_ROLE_SESSION_DURATION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default duration of an assumed role: "1h".
ASSUMED_ROLE_SESSION_NAME - Static variable in class org.apache.hadoop.fs.s3a.Constants: Session name for the assumed role, must be valid characters according to the AWS APIs: "fs.s3a.assumed.role.session.name".
ASSUMED_ROLE_STS_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Security Token Service Endpoint: "fs.s3a.assumed.role.sts.endpoint".
ASSUMED_ROLE_STS_ENDPOINT_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Region for the STS endpoint; needed if the endpoint is set to anything other then the central one.: "fs.s3a.assumed.role.sts.endpoint.region".
ASSUMED_ROLE_STS_ENDPOINT_REGION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for the STS endpoint region; needed for v4 signing: "".
AssumedRoleCredentialProvider - Class in org.apache.hadoop.fs.s3a.auth: Support IAM Assumed roles by instantiating an instance of STSAssumeRoleSessionCredentialsProvider from configuration properties, including wiring up the inner authenticator, and, unless overridden, creating a session name from the current user.
AssumedRoleCredentialProvider(URI, Configuration) - Constructor for class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider: Instantiate.
ASYNC_DRAIN_THRESHOLD - Static variable in class org.apache.hadoop.fs.s3a.Constants: The threshold at which drain operations switch to being asynchronous with the schedule/wait overhead compared to synchronous.
AsyncDispatcher - Class in org.apache.hadoop.yarn.event: Dispatches Events in a separate thread.
AsyncDispatcher() - Constructor for class org.apache.hadoop.yarn.event.AsyncDispatcher
AsyncDispatcher(BlockingQueue<Event>) - Constructor for class org.apache.hadoop.yarn.event.AsyncDispatcher
AsyncDispatcher(String) - Constructor for class org.apache.hadoop.yarn.event.AsyncDispatcher: Set a name for this dispatcher thread.
AT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
ATS_APP_COLLECTOR_LINGER_PERIOD_IN_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ATTEMPT - Static variable in class org.apache.hadoop.mapreduce.TaskAttemptID
attemptCleanup() - Method in class org.apache.hadoop.tools.dynamometer.Client: Best-effort attempt to clean up any remaining applications (infrastructure or workload).
attributes(boolean, boolean, boolean, boolean) - Static method in class org.apache.hadoop.fs.FileStatus: Convert boolean attributes to a set of flags.
attributes() - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: The map of "other" attributes set when parsing.
AUDITLOG - Static variable in class org.apache.hadoop.ipc.Server
AuditLogger - Interface in org.apache.hadoop.hdfs.server.namenode: Interface defining an audit logger.
AUTH_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "auth".
AuthConfigurations - Class in org.apache.hadoop.fs.azurebfs.constants: Responsible to keep all the Azure Blob File System auth related configurations.
authenticate(URL, AuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
AUTHORITATIVE_PATH - Static variable in class org.apache.hadoop.fs.s3a.Constants: Paths considered "authoritative".
AUTHORIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
AuthorizationException - Exception in org.apache.hadoop.security.authorize: An exception class for authorization-related issues.
AuthorizationException() - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException
AuthorizationException(String) - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException
AuthorizationException(Throwable) - Constructor for exception org.apache.hadoop.security.authorize.AuthorizationException: Constructs a new exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
authorize(UserGroupInformation, InetAddress) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
authorize(UserGroupInformation, String) - Method in interface org.apache.hadoop.security.authorize.ImpersonationProvider: Authorize the superuser which is doing doAs.
authorize(UserGroupInformation, InetAddress) - Method in interface org.apache.hadoop.security.authorize.ImpersonationProvider: Authorize the superuser which is doing doAs.
AUTO_FAILOVER_EMBEDDED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
This property should never be set to false.
AUTO_FAILOVER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AUTO_FAILOVER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AUTO_FAILOVER_ZK_BASE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
AUTOMATICALLY_DISCOVER_GPU_DEVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
available() - Method in class org.apache.hadoop.io.compress.DecompressorStream
AVRO_REFLECT_PACKAGES - Static variable in class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization: Key to configure packages that contain classes to be serialized and deserialized using this class.
AVRO_SCHEMA_KEY - Static variable in class org.apache.hadoop.io.serializer.avro.AvroSerialization
AvroFSInput - Class in org.apache.hadoop.fs: Adapts an FSDataInputStream to Avro's SeekableInput interface.
AvroFSInput(FSDataInputStream, long) - Constructor for class org.apache.hadoop.fs.AvroFSInput: Construct given an FSDataInputStream and its length.
AvroFSInput(FileContext, Path) - Constructor for class org.apache.hadoop.fs.AvroFSInput: Construct given a FileContext and a Path.
AvroReflectSerializable - Interface in org.apache.hadoop.io.serializer.avro: Tag interface for Avro 'reflect' serializable classes.
AvroReflectSerialization - Class in org.apache.hadoop.io.serializer.avro: Serialization for Avro Reflect classes.
AvroReflectSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroReflectSerialization
AvroSerialization<T> - Class in org.apache.hadoop.io.serializer.avro: Base class for providing serialization to Avro types.
AvroSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroSerialization
AvroSpecificSerialization - Class in org.apache.hadoop.io.serializer.avro: Serialization for Avro Specific classes.
AvroSpecificSerialization() - Constructor for class org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization
awaitAllFutures(Collection<Future<T>>) - Static method in class org.apache.hadoop.util.functional.FutureIO: Evaluates a collection of futures and returns their results as a list.
awaitAllFutures(Collection<Future<T>>, Duration) - Static method in class org.apache.hadoop.util.functional.FutureIO: Evaluates a collection of futures and returns their results as a list, but only waits up to the specified timeout for each future to complete.
awaitFuture(Future<T>) - Static method in class org.apache.hadoop.util.functional.FutureIO: Given a future, evaluate it.
awaitFuture(Future<T>, long, TimeUnit) - Static method in class org.apache.hadoop.util.functional.FutureIO: Given a future, evaluate it.
AWS_AUTH_CLASS_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.Constants: Prefix of auth classes in AWS SDK V1.
AWS_CREDENTIALS_PROVIDER - Static variable in class org.apache.hadoop.fs.s3a.Constants
AWS_CREDENTIALS_PROVIDER_MAPPING - Static variable in class org.apache.hadoop.fs.s3a.Constants: AWS credentials providers mapping with key/value pairs.
AWS_LOG_REGEXP_GROUPS - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Ordered list of regular expression group names.
AWS_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants: AWS S3 region for the bucket.
AWS_S3_ACCESSPOINT_REQUIRED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Require that all S3 access is made through Access Points.
AWS_S3_CENTRAL_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants: The special S3 region which can be used to talk to any bucket.
AWS_S3_CLASSLOADER_ISOLATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Are extensions classes, such as fs.s3a.aws.credentials.provider, going to be loaded from the same classloader that loaded the S3AFileSystem? It is useful to turn classloader isolation off for Apache Spark applications that might load S3AFileSystem from the Spark distribution (Launcher classloader) while users might want to provide custom extensions (loaded by Spark MutableClassloader).
AWS_S3_DEFAULT_REGION - Static variable in class org.apache.hadoop.fs.s3a.Constants: The default S3 region when using cross region client.
AWS_S3_VECTOR_ACTIVE_RANGE_READS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Maximum number of range reads a single input stream can have active (downloading, or queued) to the central FileSystem instance's pool of queued operations.
AWS_S3_VECTOR_READS_MAX_MERGED_READ_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants: What is the largest merged read size in bytes such that we group ranges together during vectored read.
AWS_S3_VECTOR_READS_MIN_SEEK_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants: What is the smallest reasonable seek in bytes such that we group ranges together during vectored read operation.
AWS_SERVICE_IDENTIFIER_DDB - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
AWS_SERVICE_IDENTIFIER_S3 - Static variable in class org.apache.hadoop.fs.s3a.Constants
AWS_SERVICE_IDENTIFIER_STS - Static variable in class org.apache.hadoop.fs.s3a.Constants
AWSERRORCODE_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "awserrorcode".
awsErrorDetails() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
AWSS3IOException - Exception in org.apache.hadoop.fs.s3a: Wrap a S3Exception as an IOE, relaying all getters.
AWSS3IOException(String, S3Exception) - Constructor for exception org.apache.hadoop.fs.s3a.AWSS3IOException: Instantiate.
AWSServiceIOException - Exception in org.apache.hadoop.fs.s3a: A specific exception from AWS operations.
AWSServiceIOException(String, AwsServiceException) - Constructor for exception org.apache.hadoop.fs.s3a.AWSServiceIOException: Instantiate.
AZURE_ABFS_ENDPOINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: End point of ABFS account: "fs.azure.abfs.endpoint".
AZURE_AD_ACCOUNT_PREFIX - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_AD_CLIENT_ID_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_AD_CLIENT_SECRET_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_AD_PREFIX - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_AD_REFRESH_TOKEN_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_AD_REFRESH_URL_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_AD_TOKEN_PROVIDER_CLASS_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_AD_TOKEN_PROVIDER_TYPE_DEFAULT - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_AD_TOKEN_PROVIDER_TYPE_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
AZURE_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_BLOCK_LOCATION_HOST_DEFAULT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
AZURE_BLOCK_LOCATION_HOST_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_BLOCK_SIZE_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_CHMOD_USERLIST_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Configuration property used to specify list of users that can perform chmod operation when authorization is enabled in WASB.
AZURE_CHOWN_USERLIST_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Configuration property used to specify list of users that can perform chown operation when authorization is enabled in WASB.
AZURE_CONCURRENT_CONNECTION_VALUE_IN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_CONCURRENT_CONNECTION_VALUE_OUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_CREATE_REMOTE_FILESYSTEM_DURING_INITIALIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_CUSTOM_TOKEN_FETCH_RETRY_COUNT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_DAEMON_USERLIST_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Configuration property used to specify list of daemon users that can perform chmod operation when authorization is enabled in WASB.
AZURE_DELETE_THREADS - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: The configuration property to set number of threads to be used for delete operation.
AZURE_DISTRIBUTED_FILE_SYSTEM_AUTHORITY_DELIMITER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
AZURE_ENABLE_SMALL_WRITE_OPTIMIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: If the data size written by Hadoop app is small, i.e.
AZURE_FOOTER_READ_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: In case of footer reads it was not required to read full buffer size.
AZURE_HTTP_CONNECTION_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Config to set HTTP Connection Timeout Value for Rest Operations.
AZURE_HTTP_READ_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Config to set HTTP Read Timeout Value for Rest Operations.
AZURE_KEY_ACCOUNT_KEYPROVIDER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_KEY_ACCOUNT_SHELLKEYPROVIDER_SCRIPT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_LIST_MAX_RESULTS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_MAX_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_MAX_IO_RETRIES - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_MIN_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_OAUTH_TOKEN_FETCH_RETRY_COUNT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_OAUTH_TOKEN_FETCH_RETRY_DELTA_BACKOFF - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_OAUTH_TOKEN_FETCH_RETRY_MAX_BACKOFF - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_OAUTH_TOKEN_FETCH_RETRY_MIN_BACKOFF - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_READ_AHEAD_RANGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Read ahead range parameter which can be set by user.
AZURE_READ_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_READ_OPTIMIZE_FOOTER_READ - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: When parquet files are read, first few read are metadata reads before reading the actual data.
AZURE_READ_SMALL_FILES_COMPLETELY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_RENAME_THREADS - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: The configuration property to set number of threads to be used for rename operation.
AZURE_SKIP_USER_GROUP_METADATA_DURING_INITIALIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_STATIC_RETRY_FOR_CONNECTION_TIMEOUT_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_STATIC_RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_TOLERATE_CONCURRENT_APPEND - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_WRITE_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_WRITE_MAX_CONCURRENT_REQUESTS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AZURE_WRITE_MAX_REQUESTS_TO_QUEUE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
AzureADTokenProvider - Class in org.apache.hadoop.fs.adl.oauth2: Provide an Azure Active Directory supported OAuth2 access token to be used to authenticate REST calls against Azure data lake file system AdlFileSystem.
AzureADTokenProvider() - Constructor for class org.apache.hadoop.fs.adl.oauth2.AzureADTokenProvider
AzureBlobFileSystemException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Base exception for any Azure Blob File System driver exceptions.
AzureBlobFileSystemException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AzureBlobFileSystemException
AzureBlobFileSystemException(String, Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AzureBlobFileSystemException
AzureBlobFileSystemException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AzureBlobFileSystemException
AzureBlobFileSystemStore - Class in org.apache.hadoop.fs.azurebfs: Provides the bridging logic between Hadoop's abstract filesystem and Azure Storage.
AzureBlobFileSystemStore(AzureBlobFileSystemStore.AzureBlobFileSystemStoreBuilder) - Constructor for class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore: FileSystem Store for AzureBlobFileSystem for Abfs operations.
AzureException - Exception in org.apache.hadoop.fs.azure: Thrown if there is a problem communicating with Azure Storage service.
AzureException(String) - Constructor for exception org.apache.hadoop.fs.azure.AzureException
AzureException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.azure.AzureException
AzureException(Throwable) - Constructor for exception org.apache.hadoop.fs.azure.AzureException
AzureFileSystemInstrumentation - Class in org.apache.hadoop.fs.azure.metrics: A metrics source for the WASB file system to track all the metrics we care about for getting a clear picture of the performance/reliability/interaction of the Hadoop cluster with Azure Storage.
AzureFileSystemInstrumentation(Configuration) - Constructor for class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
AzureManifestCommitterFactory - Class in org.apache.hadoop.fs.azurebfs.commit: A Committer for the manifest committer which performs all bindings needed to work best with abfs.
AzureManifestCommitterFactory() - Constructor for class org.apache.hadoop.fs.azurebfs.commit.AzureManifestCommitterFactory
AzureServiceErrorCode - Enum in org.apache.hadoop.fs.azurebfs.contracts.services: Azure service error codes.

B

BadFencingConfigurationException - Exception in org.apache.hadoop.ha: Indicates that the operator has specified an invalid configuration for fencing methods.
BadFencingConfigurationException(String) - Constructor for exception org.apache.hadoop.ha.BadFencingConfigurationException
BadFencingConfigurationException(String, Throwable) - Constructor for exception org.apache.hadoop.ha.BadFencingConfigurationException
bareHost(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container: The bare node or host in which the container is running, e.g.
BASE - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Marker of the start of a directory tree for calculating the final path names: "__base".
Base64StringConfigurationBasicValidator - Class in org.apache.hadoop.fs.azurebfs.diagnostics: String Base64 configuration value Validator.
Base64StringConfigurationBasicValidator(String, String, boolean) - Constructor for class org.apache.hadoop.fs.azurebfs.diagnostics.Base64StringConfigurationBasicValidator
BASE_OUTPUT_NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
BaseClientToAMTokenSecretManager - Class in org.apache.hadoop.yarn.security.client: A base SecretManager for AMs to extend and validate Client-RM tokens issued to clients by the RM using the underlying master-key shared by RM to the AMs on their launch.
BaseClientToAMTokenSecretManager() - Constructor for class org.apache.hadoop.yarn.security.client.BaseClientToAMTokenSecretManager
baseOut - Variable in class org.apache.hadoop.mapred.lib.FilterOutputFormat
baseOut - Variable in class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat
basePath() - Method in interface org.apache.hadoop.fs.BulkDelete: Base path of a bulk delete operation.
basePath - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
BaseResource - Class in org.apache.hadoop.yarn.service.api.records
BaseResource() - Constructor for class org.apache.hadoop.yarn.service.api.records.BaseResource
batchedListLocatedStatusIterator(List<Path>) - Method in interface org.apache.hadoop.fs.BatchListingOperations: Batched listing API that returns PartialListings for the passed Paths.
batchedListStatusIterator(List<Path>) - Method in interface org.apache.hadoop.fs.BatchListingOperations: Batched listing API that returns PartialListings for the passed Paths.
BatchListingOperations - Interface in org.apache.hadoop.fs: Interface filesystems MAY implement to offer a batched list.
BEARER - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
belongsToAppAttempt(ApplicationAttemptId, String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
BigDecimalSplitter - Class in org.apache.hadoop.mapreduce.lib.db: Implement DBSplitter over BigDecimal values.
BigDecimalSplitter() - Constructor for class org.apache.hadoop.mapreduce.lib.db.BigDecimalSplitter
BinaryComparable - Class in org.apache.hadoop.io: Interface supported by WritableComparable types supporting ordering/permutation by a representative set of bytes.
BinaryComparable() - Constructor for class org.apache.hadoop.io.BinaryComparable
BinaryPartitioner<V> - Class in org.apache.hadoop.mapred.lib: Partition BinaryComparable keys using a configurable part of the bytes array returned by BinaryComparable.getBytes().
BinaryPartitioner() - Constructor for class org.apache.hadoop.mapred.lib.BinaryPartitioner
BinaryPartitioner<V> - Class in org.apache.hadoop.mapreduce.lib.partition: Partition BinaryComparable keys using a configurable part of the bytes array returned by BinaryComparable.getBytes().
BinaryPartitioner() - Constructor for class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
BinaryRecordInput - Class in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
BinaryRecordInput(InputStream) - Constructor for class org.apache.hadoop.record.BinaryRecordInput: Deprecated.

Creates a new instance of BinaryRecordInput
BinaryRecordInput(DataInput) - Constructor for class org.apache.hadoop.record.BinaryRecordInput: Deprecated.

Creates a new instance of BinaryRecordInput
BinaryRecordOutput - Class in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
BinaryRecordOutput(OutputStream) - Constructor for class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.

Creates a new instance of BinaryRecordOutput
BinaryRecordOutput(DataOutput) - Constructor for class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.

Creates a new instance of BinaryRecordOutput
bind(ServerSocket, InetSocketAddress, int) - Static method in class org.apache.hadoop.ipc.Server: A convenience method to bind to a given address and report better exceptions if the address is not a valid host.
bind(ServerSocket, InetSocketAddress, int, Configuration, String) - Static method in class org.apache.hadoop.ipc.Server
bind(String, ServiceRecord, int) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: Bind a path in the registry to a service record
bind(String, ServiceRecord, int) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
bindArgs(Configuration, List<String>) - Method in class org.apache.hadoop.service.launcher.AbstractLaunchableService: Propagate the command line arguments.
bindArgs(Configuration, List<String>) - Method in interface org.apache.hadoop.service.launcher.LaunchableService: Propagate the command line arguments.
BindFlags - Interface in org.apache.hadoop.registry.client.api: Combinable Flags to use when creating a service entry.
BindingInformation - Class in org.apache.hadoop.registry.client.impl.zk: Binding information provided by a RegistryBindingSource
BindingInformation() - Constructor for class org.apache.hadoop.registry.client.impl.zk.BindingInformation
BindingPathOutputCommitter - Class in org.apache.hadoop.mapreduce.lib.output: This is a special committer which creates the factory for the committer and runs off that.
BindingPathOutputCommitter(Path, TaskAttemptContext) - Constructor for class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter: Instantiate.
BLOCK_LIST_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
BLOCK_UPLOAD_ACTIVE_BLOCKS_DEFAULT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations: Limit of queued block upload operations before writes block for an OutputStream.
BlockAlias - Interface in org.apache.hadoop.hdfs.server.common: Interface used to load provided blocks.
BlockAliasMap<T extends BlockAlias> - Class in org.apache.hadoop.hdfs.server.common.blockaliasmap: An abstract class used to read and write block maps for provided blocks.
BlockAliasMap() - Constructor for class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap
BlockCompressorStream - Class in org.apache.hadoop.io.compress: A CompressorStream which works with 'block-based' based compression algorithms, as opposed to 'stream-based' compression algorithms.
BlockCompressorStream(OutputStream, Compressor, int, int) - Constructor for class org.apache.hadoop.io.compress.BlockCompressorStream: Create a BlockCompressorStream.
BlockCompressorStream(OutputStream, Compressor) - Constructor for class org.apache.hadoop.io.compress.BlockCompressorStream: Create a BlockCompressorStream with given output-stream and compressor.
BlockDecompressorStream - Class in org.apache.hadoop.io.compress: A DecompressorStream which works with 'block-based' based compression algorithms, as opposed to 'stream-based' compression algorithms.
BlockDecompressorStream(InputStream, Decompressor, int) - Constructor for class org.apache.hadoop.io.compress.BlockDecompressorStream: Create a BlockDecompressorStream.
BlockDecompressorStream(InputStream, Decompressor) - Constructor for class org.apache.hadoop.io.compress.BlockDecompressorStream: Create a BlockDecompressorStream.
BlockDecompressorStream(InputStream) - Constructor for class org.apache.hadoop.io.compress.BlockDecompressorStream
blockDownloaded(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just downloaded a block and record its latency.
blockLengths(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
blockLengths(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
BlockLocation - Class in org.apache.hadoop.fs: Represents the network location of a block, information about the hosts that contain block replicas, and other block metadata (E.g.
BlockLocation() - Constructor for class org.apache.hadoop.fs.BlockLocation: Default Constructor.
BlockLocation(BlockLocation) - Constructor for class org.apache.hadoop.fs.BlockLocation: Copy constructor.
BlockLocation(String[], String[], long, long) - Constructor for class org.apache.hadoop.fs.BlockLocation: Constructor with host, name, offset and length.
BlockLocation(String[], String[], long, long, boolean) - Constructor for class org.apache.hadoop.fs.BlockLocation: Constructor with host, name, offset, length and corrupt flag.
BlockLocation(String[], String[], String[], long, long) - Constructor for class org.apache.hadoop.fs.BlockLocation: Constructor with host, name, network topology, offset and length.
BlockLocation(String[], String[], String[], long, long, boolean) - Constructor for class org.apache.hadoop.fs.BlockLocation: Constructor with host, name, network topology, offset, length and corrupt flag.
BlockLocation(String[], String[], String[], String[], long, long, boolean) - Constructor for class org.apache.hadoop.fs.BlockLocation
BlockLocation(String[], String[], String[], String[], String[], StorageType[], long, long, boolean) - Constructor for class org.apache.hadoop.fs.BlockLocation
blockPoolIDFromFileName(Path) - Static method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
BlockReportOptions - Class in org.apache.hadoop.hdfs.client: Options that can be specified when manually triggering a block report.
BlockResolver - Class in org.apache.hadoop.hdfs.server.namenode: Given an external reference, create a sequence of blocks and associated metadata.
BlockResolver() - Constructor for class org.apache.hadoop.hdfs.server.namenode.BlockResolver
BLOCKS_ALLOCATED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of Data blocks allocated by an outputStream.
BLOCKS_RELEASED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of Data blocks released by an outputStream.
blockSize(long) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Set block size.
blockSize(long) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Set block size.
BLOCKSIZE - Static variable in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
BLOCKSIZE_DEFAULT - Static variable in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
BlockStoragePolicySpi - Interface in org.apache.hadoop.fs: A storage policy specifies the placement of block replicas on specific storage types.
blockUploaded(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just uploaded a block and record its latency.
BLOOM_FILE_NAME - Static variable in class org.apache.hadoop.io.BloomMapFile
BloomFilter - Class in org.apache.hadoop.util.bloom: Implements a Bloom filter, as defined by Bloom in 1970.
BloomFilter() - Constructor for class org.apache.hadoop.util.bloom.BloomFilter: Default constructor - use with readFields
BloomFilter(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.BloomFilter: Constructor
BloomMapFile - Class in org.apache.hadoop.io: This class extends MapFile and provides very much the same functionality.
BloomMapFile() - Constructor for class org.apache.hadoop.io.BloomMapFile
BooleanConfigurationBasicValidator - Class in org.apache.hadoop.fs.azurebfs.diagnostics: Boolean configuration value validator.
BooleanConfigurationBasicValidator(String, boolean, boolean) - Constructor for class org.apache.hadoop.fs.azurebfs.diagnostics.BooleanConfigurationBasicValidator
BooleanSplitter - Class in org.apache.hadoop.mapreduce.lib.db: Implement DBSplitter over boolean values.
BooleanSplitter() - Constructor for class org.apache.hadoop.mapreduce.lib.db.BooleanSplitter
BooleanWritable - Class in org.apache.hadoop.io: A WritableComparable for booleans.
BooleanWritable() - Constructor for class org.apache.hadoop.io.BooleanWritable
BooleanWritable(boolean) - Constructor for class org.apache.hadoop.io.BooleanWritable
BoundedAppender - Class in org.apache.hadoop.yarn.util: A CharSequence appender that considers its BoundedAppender.limit as upper bound.
BoundedAppender(int) - Constructor for class org.apache.hadoop.yarn.util.BoundedAppender
BREAK_LEASE_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
breakLease(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore: Break any current lease on an ABFS file.
BROKER_LIST - Static variable in class org.apache.hadoop.metrics2.sink.KafkaSink
BROWSER_USER_AGENT_PARAM - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
BUCKET_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "bucket".
BUCKET_REGION_HEADER - Static variable in class org.apache.hadoop.fs.s3a.Constants: The bucket region header.
buffer - Variable in class org.apache.hadoop.io.compress.CompressorStream
buffer - Variable in class org.apache.hadoop.io.compress.DecompressorStream
buffer() - Method in interface org.apache.hadoop.io.file.tfile.RawComparable: Get the underlying byte array.
Buffer - Class in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
Buffer() - Constructor for class org.apache.hadoop.record.Buffer: Deprecated.

Create a zero-count sequence.
Buffer(byte[]) - Constructor for class org.apache.hadoop.record.Buffer: Deprecated.

Create a Buffer using the byte array as the initial value.
Buffer(byte[], int, int) - Constructor for class org.apache.hadoop.record.Buffer: Deprecated.

Create a Buffer using the byte range as the initial value.
BUFFER_DIR - Static variable in class org.apache.hadoop.fs.s3a.Constants
bufferSize(int) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Set the size of the buffer to be used.
bufferSize(int) - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl: Set the size of the buffer to be used.
bufferSize(int) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Set the size of the buffer to be used.
build() - Method in interface org.apache.hadoop.fs.FSBuilder: Instantiate the object which was being built.
build() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Create the FSDataOutputStream to write on the file system.
build() - Method in interface org.apache.hadoop.fs.FutureDataInputStreamBuilder
build() - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Build a new ReplicaAccessor.
build() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Return generated AllocateRequest object.
build() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
build() - Method in class org.apache.hadoop.yarn.api.records.ApplicationId
build() - Method in class org.apache.hadoop.yarn.api.records.ContainerId
build() - Method in class org.apache.hadoop.yarn.api.records.NodeId
build() - Method in class org.apache.hadoop.yarn.api.records.ReservationId
build() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Return generated ResourceRequest object.
build() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder: Return generated SchedulingRequest object.
build(PlacementConstraint.AbstractConstraint) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Creates a PlacementConstraint given a constraint expression.
buildBlock(long, long) - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
buildBlock(long, long, long) - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
buildCacheKey() - Method in class org.apache.hadoop.security.token.Token
buildDTServiceName(URI, int) - Static method in class org.apache.hadoop.security.SecurityUtil: create the service name for a Delegation token
builder() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl: Get the builder.
buildPermissionStatus(String, String, short) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver: Permission is serialized as a 64-bit long.
buildTimelineTokenService(Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
buildTokenService(InetSocketAddress) - Static method in class org.apache.hadoop.security.SecurityUtil: Construct the service key for a token
buildTokenService(URI) - Static method in class org.apache.hadoop.security.SecurityUtil: Construct the service key for a token
buildVersionName(String, int) - Static method in class org.apache.hadoop.crypto.key.KeyProvider: Build a version string from a basename and version number.
BULK_DELETE_PAGE_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Number of objects to delete in a single multi-object delete "fs.s3a.bulk.delete.page.size".
BULK_DELETE_PAGE_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default Number of objects to delete in a single multi-object delete: 250.
BulkDelete - Interface in org.apache.hadoop.fs: API for bulk deletion of objects/files, but not directories.
bulkDelete(Collection<Path>) - Method in interface org.apache.hadoop.fs.BulkDelete: Delete a list of files/objects.
bulkDelete_delete(FileSystem, Path, Collection<Path>) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO: Delete a list of files/objects.
bulkDelete_pageSize(FileSystem, Path) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO: Get the maximum number of objects/files to delete in a single request.
BulkDeleteSource - Interface in org.apache.hadoop.fs: Interface for bulk deletion.
ByteBufferPool - Interface in org.apache.hadoop.io
ByteBufferPositionedReadable - Interface in org.apache.hadoop.fs: Implementers of this interface provide a positioned read API that writes to a ByteBuffer rather than a byte[].
byteBufferPositionedReadable_readFully(InputStream, long, ByteBuffer) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO: Delegate to ByteBufferPositionedReadable.read(long, ByteBuffer).
byteBufferPositionedReadable_readFullyAvailable(InputStream) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO: Probe to see if the input stream is an instance of ByteBufferPositionedReadable.
ByteBufferReadable - Interface in org.apache.hadoop.fs: Implementers of this interface provide a read API that writes to a ByteBuffer, not a byte[].
bytes() - Method in interface org.apache.hadoop.fs.PartHandle
bytes() - Method in interface org.apache.hadoop.fs.PathHandle: Get the bytes of this path handle.
bytes() - Method in interface org.apache.hadoop.fs.UploadHandle
BYTES_READ_BUFFER - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Number of bytes read from the buffer.
BYTES_TO_UPLOAD - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Number of bytes to upload from an OutputStream.
BYTES_UPLOAD_FAILED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Number of bytes failed to upload to the object store.
BYTES_UPLOAD_SUCCESSFUL - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Number of bytes uploaded successfully to the object store.
BYTESSENT_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "bytessent".
bytesToCodePoint(ByteBuffer) - Static method in class org.apache.hadoop.io.Text
BytesWritable - Class in org.apache.hadoop.io: A byte sequence that is usable as a key or value.
BytesWritable() - Constructor for class org.apache.hadoop.io.BytesWritable: Create a zero-size sequence.
BytesWritable(byte[]) - Constructor for class org.apache.hadoop.io.BytesWritable: Create a BytesWritable using the byte array as the initial value.
BytesWritable(byte[], int) - Constructor for class org.apache.hadoop.io.BytesWritable: Create a BytesWritable using the byte array as the initial value and length as the length.
ByteWritable - Class in org.apache.hadoop.io: A WritableComparable for a single byte.
ByteWritable() - Constructor for class org.apache.hadoop.io.ByteWritable
ByteWritable(byte) - Constructor for class org.apache.hadoop.io.ByteWritable
BZIP2_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants: Default extension for BZip2Codec.
BZip2Codec - Class in org.apache.hadoop.io.compress: This class provides output and input streams for bzip2 compression and decompression.
BZip2Codec() - Constructor for class org.apache.hadoop.io.compress.BZip2Codec: Creates a new instance of BZip2Codec.

C

CACHE_ARCHIVES - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CACHE_ARCHIVES_SIZES - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CACHE_ARCHIVES_TIMESTAMPS - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CACHE_FILES - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CACHE_FILES_SIZES - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CACHE_FILES_TIMESTAMPS - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CACHE_LOCALARCHIVES - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CACHE_LOCALFILES - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CACHE_SYMLINK - Static variable in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
CachedDNSToSwitchMapping - Class in org.apache.hadoop.net: A cached implementation of DNSToSwitchMapping that takes an raw DNSToSwitchMapping and stores the resolved network location in a cache.
CachedDNSToSwitchMapping(DNSToSwitchMapping) - Constructor for class org.apache.hadoop.net.CachedDNSToSwitchMapping: cache a raw DNS mapping
CacheDirectiveEntry - Class in org.apache.hadoop.hdfs.protocol: Describes a path-based cache directive entry.
CacheDirectiveEntry(CacheDirectiveInfo, CacheDirectiveStats) - Constructor for class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
CacheDirectiveInfo - Class in org.apache.hadoop.hdfs.protocol: Describes a path-based cache directive.
CacheDirectiveStats - Class in org.apache.hadoop.hdfs.protocol: Describes a path-based cache directive.
CacheFlag - Enum in org.apache.hadoop.fs: Specifies semantics for CacheDirective operations.
cacheGroupsAdd(List<String>) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider: Caches the group user information
cacheGroupsRefresh() - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider: Refresh the cache of groups and user mapping
CachePoolEntry - Class in org.apache.hadoop.hdfs.protocol: Describes a Cache Pool entry.
CachePoolEntry(CachePoolInfo, CachePoolStats) - Constructor for class org.apache.hadoop.hdfs.protocol.CachePoolEntry
CachePoolInfo - Class in org.apache.hadoop.hdfs.protocol: CachePoolInfo describes a cache pool.
CachePoolInfo(String) - Constructor for class org.apache.hadoop.hdfs.protocol.CachePoolInfo
CachePoolStats - Class in org.apache.hadoop.hdfs.protocol: CachePoolStats describes cache pool statistics.
calcMemoryMB() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
call(RPC.RpcKind, Writable, Client.ConnectionId, AtomicBoolean) - Method in class org.apache.hadoop.ipc.Client: Make a call, passing rpcRequest, to the IPC server defined by remoteId, returning the rpc respond.
call(RPC.RpcKind, Writable, Client.ConnectionId, AtomicBoolean, AlignmentContext) - Method in class org.apache.hadoop.ipc.Client
call(Writable, long) - Method in class org.apache.hadoop.ipc.Server: Deprecated.
Use Server.call(RPC.RpcKind, String, Writable, long) instead
call(RPC.RpcKind, String, Writable, long) - Method in class org.apache.hadoop.ipc.Server: Called for each call.
callbackHandler - Variable in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
CallerContext - Class in org.apache.hadoop.ipc: A class defining the caller context for auditing coarse granularity operations.
callerContextMaxLen - Variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger: The maximum bytes a caller context string can have.
callerSignatureMaxLen - Variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
CAN_UNBUFFER_NOT_IMPLEMENTED_MESSAGE - Static variable in class org.apache.hadoop.fs.StreamCapabilitiesPolicy
cancel(Configuration) - Method in class org.apache.hadoop.security.token.Token: Cancel this delegation token.
cancel(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
cancel(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.TokenRenewer: Cancel the given token.
cancelAllFuturesAndAwaitCompletion(Collection<Future<T>>, boolean, Duration) - Static method in class org.apache.hadoop.util.functional.FutureIO: Cancels a collection of futures and awaits the specified duration for their completion.
cancelDelegationToken(Token<DelegationTokenIdentifier>) - Method in class org.apache.hadoop.mapred.JobClient: Deprecated.
Use Token.cancel(org.apache.hadoop.conf.Configuration) instead
cancelDelegationToken(Token<DelegationTokenIdentifier>) - Method in class org.apache.hadoop.mapreduce.Cluster: Deprecated.
Use Token.cancel(org.apache.hadoop.conf.Configuration) instead
cancelDelegationToken(URL, DelegationTokenAuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Cancels a delegation token from the server end-point.
cancelDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Cancels a delegation token from the server end-point.
cancelDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator: Cancels a delegation token from the server end-point.
cancelDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator: Cancels a delegation token from the server end-point.
cancelDelegationToken(Token<TimelineDelegationTokenIdentifier>) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient: Cancel a timeline delegation token.
CancelDelegationTokenRequest - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords: The request issued by the client to the ResourceManager to cancel a delegation token.
CancelDelegationTokenResponse - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords: The response from the ResourceManager to a cancelDelegationToken request.
cancelDeleteOnExit(Path) - Method in class org.apache.hadoop.fs.FileSystem: Cancel the scheduled deletion of the path when the FileSystem is closed.
cancelToken(Token<TokenIdent>, String) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Cancel a token by removing it from cache.
canExecute(File) - Static method in class org.apache.hadoop.fs.FileUtil: Platform independent implementation for File.canExecute()
CANNED_ACL - Static variable in class org.apache.hadoop.fs.s3a.Constants
CannotObtainBlockLengthException - Exception in org.apache.hadoop.hdfs: This exception is thrown when the length of a LocatedBlock instance can not be obtained.
CannotObtainBlockLengthException() - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
CannotObtainBlockLengthException(String) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException
CannotObtainBlockLengthException(LocatedBlock) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException: Constructs an CannotObtainBlockLengthException with the specified LocatedBlock that failed to obtain block length.
CannotObtainBlockLengthException(LocatedBlock, String) - Constructor for exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException: Constructs an CannotObtainBlockLengthException with the specified LocatedBlock and file that failed to obtain block length.
canonicalizeUri(URI) - Method in class org.apache.hadoop.fs.FileSystem: Canonicalize the given URI.
canonicalizeUri(URI) - Method in class org.apache.hadoop.fs.FilterFileSystem
canRead(File) - Static method in class org.apache.hadoop.fs.FileUtil: Platform independent implementation for File.canRead()
CanSetDropBehind - Interface in org.apache.hadoop.fs
CanSetReadahead - Interface in org.apache.hadoop.fs
CanUnbuffer - Interface in org.apache.hadoop.fs: FSDataInputStreams implement this interface to indicate that they can clear their buffers on request.
canWrite(File) - Static method in class org.apache.hadoop.fs.FileUtil: Platform independent implementation for File.canWrite()
capability(Resource) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the capability of the request.
CAPABILITY_DYNAMIC_PARTITIONING - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Stream Capabilities probe for spark dynamic partitioning compatibility.
cardinality(String, int, int, String...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Creates a constraint that restricts the number of allocations within a given scope (e.g., node or rack).
cardinality(String, String, int, int, String...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Similar to PlacementConstraints.cardinality(String, int, int, String...), but let you attach a namespace to the given allocation tags.
castToIntSafely(long) - Static method in class org.apache.hadoop.yarn.api.records.Resource: Convert long to int for a resource value safely.
CENTRAL_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.Constants: The central endpoint :"s3.amazonaws.com".
CENTRALIZED_NODELABEL_CONFIGURATION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ChainMapper - Class in org.apache.hadoop.mapred.lib: The ChainMapper class allows to use multiple Mapper classes within a single Map task.
ChainMapper() - Constructor for class org.apache.hadoop.mapred.lib.ChainMapper: Constructor.
ChainMapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce.lib.chain: The ChainMapper class allows to use multiple Mapper classes within a single Map task.
ChainMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.chain.ChainMapper
ChainReducer - Class in org.apache.hadoop.mapred.lib: The ChainReducer class allows to chain multiple Mapper classes after a Reducer within the Reducer task.
ChainReducer() - Constructor for class org.apache.hadoop.mapred.lib.ChainReducer: Constructor.
ChainReducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce.lib.chain: The ChainReducer class allows to chain multiple Mapper classes after a Reducer within the Reducer task.
ChainReducer() - Constructor for class org.apache.hadoop.mapreduce.lib.chain.ChainReducer
CHANGE_DETECT_MODE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Mode to run change detection in.
CHANGE_DETECT_MODE_CLIENT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Change is detected on the client side by comparing the returned id with the expected id.
CHANGE_DETECT_MODE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default change detection mode: server.
CHANGE_DETECT_MODE_NONE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Change detection is turned off.
CHANGE_DETECT_MODE_SERVER - Static variable in class org.apache.hadoop.fs.s3a.Constants: Change is detected by passing the expected value in the GetObject request.
CHANGE_DETECT_MODE_WARN - Static variable in class org.apache.hadoop.fs.s3a.Constants: Change is detected on the client side by comparing the returned id with the expected id.
CHANGE_DETECT_REQUIRE_VERSION - Static variable in class org.apache.hadoop.fs.s3a.Constants: If true, raises a RemoteFileChangedException exception when S3 doesn't provide the attribute defined by fs.s3a.change.detection.source.
CHANGE_DETECT_REQUIRE_VERSION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default change detection require version: true.
CHANGE_DETECT_SOURCE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Where to get the value to use in change detection.
CHANGE_DETECT_SOURCE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default change detection mechanism: eTag.
CHANGE_DETECT_SOURCE_ETAG - Static variable in class org.apache.hadoop.fs.s3a.Constants: eTag as the change detection mechanism.
CHANGE_DETECT_SOURCE_VERSION_ID - Static variable in class org.apache.hadoop.fs.s3a.Constants: Object versionId as the change detection mechanism.
changed() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric
CHAR_EQUALS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
CHAR_EXCLAMATION_POINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
CHAR_FORWARD_SLASH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
CHAR_HYPHEN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
CHAR_PLUS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
CHAR_STAR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
CHAR_UNDERSCORE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
charAt(int) - Method in class org.apache.hadoop.io.Text: Returns the Unicode Scalar Value (32-bit integer value) for the character at position.
CHECK_ACCESS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
checkArgs(String) - Method in interface org.apache.hadoop.ha.FenceMethod: Verify that the given fencing method's arguments are valid.
checkAvailableForRead() - Method in class org.apache.hadoop.security.token.SecretManager: No-op if the secret manager is available for reading tokens, throw a StandbyException otherwise.
checkExists(FileSystem, Path, FsPermission) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
checkFencingConfigured() - Method in class org.apache.hadoop.ha.HAServiceTarget
checkIsBashSupported() - Static method in class org.apache.hadoop.util.Shell
checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.FileOutputFormat
checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.lib.db.DBOutputFormat: Check for validity of the output-specification for the job.
checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.lib.FilterOutputFormat
checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.lib.LazyOutputFormat
checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.lib.NullOutputFormat
checkOutputSpecs(FileSystem, JobConf) - Method in interface org.apache.hadoop.mapred.OutputFormat: Check for validity of the output-specification for the job.
checkOutputSpecs(FileSystem, JobConf) - Method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat
checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.NullOutputFormat
checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
checkOutputSpecs(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputFormat: Check for validity of the output-specification for the job.
checkPath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Check that a Path belongs to this FileSystem.
checkPath(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
checkPath(Path) - Method in class org.apache.hadoop.fs.FileSystem: Check that a Path belongs to this FileSystem.
checkPath(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Check that a Path belongs to this FileSystem.
checkPidPgrpidForMatch() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Verify that the tree process id is same as its process group id.
checkpoint() - Method in class org.apache.hadoop.fs.Trash: Create a trash checkpoint.
Checkpointable - Annotation Type in org.apache.hadoop.mapreduce.task.annotation: Contract representing to the framework that the task can be safely preempted and restarted between invocations of the user-defined function.
checkScheme(URI, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Check that the Uri's scheme matches.
checkStateTransition(String, Service.STATE, Service.STATE) - Static method in class org.apache.hadoop.service.ServiceStateModel: Check that a state tansition is valid and throw an exception if not
checkStream() - Method in class org.apache.hadoop.io.compress.DecompressorStream
CHECKSUM_VALIDATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Should checksums be validated on download? This is slower and not needed on TLS connections.
CHECKSUM_VALIDATION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of Constants.CHECKSUM_VALIDATION.
ChecksumException - Exception in org.apache.hadoop.fs: Thrown for checksum errors.
ChecksumException(String, long) - Constructor for exception org.apache.hadoop.fs.ChecksumException
ChecksumFileSystem - Class in org.apache.hadoop.fs: Abstract Checksumed FileSystem.
ChecksumFileSystem(FileSystem) - Constructor for class org.apache.hadoop.fs.ChecksumFileSystem
checksumOpt(Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Set checksum opt.
checksumOpt(Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Set checksum opt.
checkTGTAndReloginFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation: Re-login a user from keytab if TGT is expired or is close to expiry.
checkToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Find the DelegationTokenInformation for the given token id, and verify that if the token is expired.
checkWindowsCommandLineLength(String...) - Static method in class org.apache.hadoop.util.Shell: Checks if a given command (String[]) fits in the Windows maximum command line length Note that the input is expected to already include space delimiters, no extra count will be added for delimiters.
children - Variable in class org.apache.hadoop.registry.client.types.RegistryPathStatus: Number of child nodes
CHILDREN_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
chmod(String, String) - Static method in class org.apache.hadoop.fs.FileUtil: Change the permissions on a filename.
chmod(String, String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Change the permissions on a file / directory, recursively, if needed.
CLASS_PATH_SEPARATOR - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: This constant is used to construct class path and it will be replaced with real class path separator(':' for Linux and ';' for Windows) by NodeManager on container launch.
CLASSNAME - Static variable in class org.apache.hadoop.io.compress.PassthroughCodec: Classname of the codec: "org.apache.hadoop.io.compress.PassthroughCodec".
cleanOldLogs(Path, NodeId, UserGroupInformation) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
cleanup(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Mapper: Called once at the end of the task.
cleanup(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Reducer: Called once at the end of the task.
cleanup() - Method in class org.apache.hadoop.tools.DistCp: Clean the staging folder created by distcp.
cleanup() - Method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
cleanupJob(JobContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter: Deprecated.
cleanupJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: Deprecated.
Use OutputCommitter.commitJob(JobContext) or OutputCommitter.abortJob(JobContext, int) instead.
cleanupJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: Deprecated.
Use OutputCommitter.commitJob(org.apache.hadoop.mapreduce.JobContext) or OutputCommitter.abortJob(org.apache.hadoop.mapreduce.JobContext, org.apache.hadoop.mapreduce.JobStatus.State) instead.
cleanupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
cleanupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Execute the CleanupJobStage to remove the job attempt dir.
cleanupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Deprecated.
cleanupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: Deprecated.
Use OutputCommitter.commitJob(JobContext) and OutputCommitter.abortJob(JobContext, JobStatus.State) instead.
cleanUpPartialOutputForTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.PartialFileOutputCommitter
cleanUpPartialOutputForTask(TaskAttemptContext) - Method in interface org.apache.hadoop.mapreduce.lib.output.PartialOutputCommitter: Remove all previously committed outputs from prior executions of this task.
cleanupProgress() - Method in class org.apache.hadoop.mapred.JobStatus
cleanupProgress() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the progress of the job's cleanup-tasks, as a float between 0.0 and 1.0.
cleanupProgress() - Method in class org.apache.hadoop.mapreduce.Job: Get the progress of the job's cleanup-tasks, as a float between 0.0 and 1.0.
cleanupRemoteIterator(RemoteIterator<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Clean up after an iteration.
cleanupRunningContainersOnStop(boolean) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Set whether the containers that are started by this client, and are still running should be stopped when the client stops.
cleanupStagingDirs() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Delete the magic directory.
cleanUpTokenReferral(Configuration) - Static method in class org.apache.hadoop.mapreduce.security.TokenCache: Remove jobtoken referrals which don't make sense in the context of the task execution.
cleanupWithLogger(Logger, Closeable...) - Static method in class org.apache.hadoop.io.IOUtils: Close the Closeable objects and ignore any Throwable or null pointers.
clear() - Method in class org.apache.hadoop.conf.Configuration: Clears all keys from the configuration.
clear() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot: Clear all the maps.
clear() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Set the values to 0.
clear() - Method in class org.apache.hadoop.io.MapWritable
clear() - Method in class org.apache.hadoop.io.SortedMapWritable
clear() - Method in class org.apache.hadoop.io.Text: Clear the string to empty.
clear() - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
clear() - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator: Close datasources, but do not release internal resources.
clear() - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
clear() - Method in class org.apache.hadoop.util.bloom.HashFunction: Clears this hash function.
CLEAR_TEXT_FALLBACK - Static variable in class org.apache.hadoop.security.alias.CredentialProvider
clearChanged() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric: Clear the changed flag in the snapshot operations
clearMark() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
clearQuota(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Clear the namespace quota (count of files, directories and sym links) for a directory.
clearQuotaByStorageType(Path, StorageType) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Clear the space quota by storage type for a directory.
clearReadStatistics() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream
clearShutdownHooks() - Method in class org.apache.hadoop.util.ShutdownHookManager: clear all registered shutdownHooks.
clearSpaceQuota(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Clear the storage space quota (size of files) for a directory.
clearStatistics() - Static method in class org.apache.hadoop.fs.AbstractFileSystem
clearStatistics() - Static method in class org.apache.hadoop.fs.FileContext: Clears all the statistics stored in AbstractFileSystem, for all the file systems.
clearStatistics() - Static method in class org.apache.hadoop.fs.FileSystem: Reset all statistics for all file systems.
clearWriteAccessors() - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: Clear all write accessors.
CLI - Class in org.apache.hadoop.mapreduce.tools: Interprets the map reduce cli options
CLI() - Constructor for class org.apache.hadoop.mapreduce.tools.CLI
CLI(Configuration) - Constructor for class org.apache.hadoop.mapreduce.tools.CLI
Client - Class in org.apache.hadoop.ipc: A client for an IPC service.
Client(Class<? extends Writable>, Configuration, SocketFactory) - Constructor for class org.apache.hadoop.ipc.Client: Construct an IPC client whose values are of the given Writable class.
Client(Class<? extends Writable>, Configuration) - Constructor for class org.apache.hadoop.ipc.Client: Construct an IPC client with the default SocketFactory.
Client - Class in org.apache.hadoop.tools.dynamometer: Client for submitting a Dynamometer YARN application, and optionally, a workload MapReduce job.
Client(String...) - Constructor for class org.apache.hadoop.tools.dynamometer.Client
Client - Class in org.apache.hadoop.yarn.applications.distributedshell: Client for Distributed Shell application submission to YARN.
Client(Configuration) - Constructor for class org.apache.hadoop.yarn.applications.distributedshell.Client
Client() - Constructor for class org.apache.hadoop.yarn.applications.distributedshell.Client
client - Variable in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
client - Variable in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
CLIENT_CALL_ID_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
CLIENT_CREDENTIALS - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
CLIENT_FAILOVER_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
CLIENT_FAILOVER_NO_HA_PROXY_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
CLIENT_FAILOVER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
CLIENT_FAILOVER_PROXY_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
CLIENT_FAILOVER_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
CLIENT_FAILOVER_SLEEPTIME_BASE_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
CLIENT_FAILOVER_SLEEPTIME_MAX_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
CLIENT_ID - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
CLIENT_ID_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
CLIENT_IP_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
CLIENT_NM_CONNECT_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max time to wait to establish a connection to NM
CLIENT_NM_CONNECT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Time interval between each attempt to connect to NM
CLIENT_PORT_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
CLIENT_SECRET - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
CLIENT_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
clientErrorEncountered() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just encountered a client-side error.
ClientRMProxy<T> - Class in org.apache.hadoop.yarn.client
ClientRMSecurityInfo - Class in org.apache.hadoop.yarn.security.client
ClientRMSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.client.ClientRMSecurityInfo
ClientSCMProtocol - Interface in org.apache.hadoop.yarn.api: The protocol between clients and the SharedCacheManager to claim and release resources in the shared cache.
ClientTimelineSecurityInfo - Class in org.apache.hadoop.yarn.security.client
ClientTimelineSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.client.ClientTimelineSecurityInfo
ClientToAMTokenIdentifier - Class in org.apache.hadoop.yarn.security.client
ClientToAMTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
ClientToAMTokenIdentifier(ApplicationAttemptId, String) - Constructor for class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
ClientToAMTokenSecretManager - Class in org.apache.hadoop.yarn.security.client: A simple SecretManager for AMs to validate Client-RM tokens issued to clients by the RM using the underlying master-key shared by RM to the AMs on their launch.
ClientToAMTokenSecretManager(ApplicationAttemptId, byte[]) - Constructor for class org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager
Clock - Interface in org.apache.hadoop.yarn.util: A simple clock interface that gives you time.
clone() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
clone(T, Configuration) - Static method in class org.apache.hadoop.io.WritableUtils: Make a copy of a writable object using serialization to a buffer.
clone() - Method in class org.apache.hadoop.mapreduce.JobStatus
clone() - Method in class org.apache.hadoop.record.Buffer: Deprecated.
clone() - Method in class org.apache.hadoop.registry.client.types.Endpoint: Shallow clone: the lists of addresses are shared
clone() - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: Shallow clone: all endpoints will be shared across instances
clone(ResourceRequest) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Clone a ResourceRequest object (shallow copy).
clone() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
cloneInto(Writable, Writable) - Static method in class org.apache.hadoop.io.WritableUtils: Deprecated.
use ReflectionUtils.cloneInto instead.
cloneWritableInto(Writable, Writable) - Static method in class org.apache.hadoop.util.ReflectionUtils: Deprecated.
close() - Method in class org.apache.hadoop.crypto.key.KeyProvider: Can be used by implementing classes to close any resources that require closing
close() - Method in class org.apache.hadoop.fs.AvroFSInput
close() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
close() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
close() - Method in class org.apache.hadoop.fs.FileSystem: Close this FileSystem instance.
close() - Method in class org.apache.hadoop.fs.FilterFileSystem
close() - Method in class org.apache.hadoop.fs.FSDataOutputStream: Close the underlying output stream.
close() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
close() - Method in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider: Propagate the close() call to the inner stsProvider.
close() - Method in class org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider
close() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
close() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor: Release the resources associated with the ReplicaAccessor.
close() - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
close() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap
close() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
close() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
close() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Close the State Store driver connection.
close() - Method in class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
close() - Method in class org.apache.hadoop.io.compress.CompressionInputStream
close() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
close() - Method in class org.apache.hadoop.io.compress.CompressorStream
close() - Method in class org.apache.hadoop.io.compress.DecompressorStream
close() - Method in class org.apache.hadoop.io.DefaultStringifier
close() - Method in interface org.apache.hadoop.io.Stringifier: Closes this object.
close() - Method in class org.apache.hadoop.ipc.Client
close() - Method in class org.apache.hadoop.mapred.JobClient: Close the JobClient.
close() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Close all child RRs.
close() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Forward close request to proxied RR.
close() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
close() - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorCombiner: Do nothing.
close() - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJobBase
close() - Method in class org.apache.hadoop.mapred.lib.ChainMapper: Closes the ChainMapper and all the Mappers in the chain.
close() - Method in class org.apache.hadoop.mapred.lib.ChainReducer: Closes the ChainReducer, the Reducer and all the Mappers in the chain.
close() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
close() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
close() - Method in class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce
close() - Method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Closes all the opened named outputs.
close() - Method in class org.apache.hadoop.mapred.MapReduceBase: Default implementation that does nothing.
close() - Method in interface org.apache.hadoop.mapred.RecordReader: Close this InputSplit to future operations.
close(Reporter) - Method in interface org.apache.hadoop.mapred.RecordWriter: Close this RecordWriter to future operations.
close() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
close() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
close() - Method in class org.apache.hadoop.mapreduce.Cluster: Close the Cluster.
close() - Method in class org.apache.hadoop.mapreduce.Job: Close the Job.
close() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: Close the record reader.
close() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
close() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
close() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
close() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
close() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
close() - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
close() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Close all child RRs.
close() - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator: Close datasources and release resources.
close() - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
close() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Forward close request to proxied RR.
close() - Method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs: Closes all the opened outputs.
close() - Method in class org.apache.hadoop.mapreduce.RecordReader: Close the record reader.
close(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.RecordWriter: Close this RecordWriter to future operations.
close() - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
close() - Method in class org.apache.hadoop.metrics2.sink.FileSink
close() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink
close() - Method in class org.apache.hadoop.metrics2.sink.KafkaSink
close() - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
close() - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
close() - Method in class org.apache.hadoop.service.AbstractService: Relay to AbstractService.stop()
close() - Method in interface org.apache.hadoop.service.Service: A version of stop() that is designed to be usable in Java7 closure clauses.
close() - Method in class org.apache.hadoop.util.DurationInfo
close() - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter: Shut down the pool.
close() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
close() - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
Closeable - Interface in org.apache.hadoop.io: Deprecated.
use java.io.Closeable
CloseableTaskPoolSubmitter - Class in org.apache.hadoop.util.functional: A task submitter which is closeable, and whose close() call shuts down the pool.
CloseableTaskPoolSubmitter(ExecutorService) - Constructor for class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter: Constructor.
closeAll() - Static method in class org.apache.hadoop.fs.FileSystem: Close all cached FileSystem instances.
closeAllForUGI(UserGroupInformation) - Static method in class org.apache.hadoop.fs.FileSystem: Close all cached FileSystem instances for a given UGI.
closeConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
closed - Variable in class org.apache.hadoop.io.compress.CompressorStream
closed - Variable in class org.apache.hadoop.io.compress.DecompressorStream
ClosedIOException - Exception in org.apache.hadoop.fs: Exception to denote if the underlying stream, cache or other closable resource is closed.
ClosedIOException(String, String) - Constructor for exception org.apache.hadoop.fs.ClosedIOException: Appends the custom error-message to the default error message.
CloseEvent(String, long, long) - Constructor for class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
closePrintStream(OutputStream) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
closeSocket(Socket) - Static method in class org.apache.hadoop.io.IOUtils: Closes the socket ignoring IOException
closeStream(Closeable) - Static method in class org.apache.hadoop.io.IOUtils: Closes the stream ignoring Throwable.
closeStreams(Closeable...) - Static method in class org.apache.hadoop.io.IOUtils: Closes the streams ignoring Throwable.
closeWriter() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Close the writer.
closingRemoteIterator(RemoteIterator<S>, Closeable) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: This adds an extra close operation alongside the passthrough to any Closeable.close() method supported by the source iterator.
Cluster - Class in org.apache.hadoop.mapreduce: Provides a way to access information about the map/reduce cluster.
Cluster(Configuration) - Constructor for class org.apache.hadoop.mapreduce.Cluster
Cluster(InetSocketAddress, Configuration) - Constructor for class org.apache.hadoop.mapreduce.Cluster
cluster - Variable in class org.apache.hadoop.mapreduce.tools.CLI
CLUSTER_FS_HOST - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
CLUSTER_FS_URI - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
CLUSTER_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
CLUSTER_ZK_QUORUM - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
ClusterEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This entity represents a YARN cluster.
ClusterEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ClusterEntity
ClusterEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ClusterEntity
ClusterMetrics - Class in org.apache.hadoop.mapreduce: Status information on the current state of the Map-Reduce cluster.
ClusterMetrics() - Constructor for class org.apache.hadoop.mapreduce.ClusterMetrics
ClusterMetrics(int, int, int, int, int, int, int, int, int, int, int, int) - Constructor for class org.apache.hadoop.mapreduce.ClusterMetrics
ClusterMetrics(int, int, int, int, int, int, int, int, int, int, int, int, int) - Constructor for class org.apache.hadoop.mapreduce.ClusterMetrics
ClusterStatus - Class in org.apache.hadoop.mapred: Status information on the current state of the Map-Reduce cluster.
ClusterStorageCapacityExceededException - Exception in org.apache.hadoop.fs: Exception raised by HDFS indicating that storage capacity in the cluster filesystem is exceeded.
ClusterStorageCapacityExceededException() - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
ClusterStorageCapacityExceededException(String) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
ClusterStorageCapacityExceededException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
ClusterStorageCapacityExceededException(Throwable) - Constructor for exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException
clusterTimestamp - Variable in class org.apache.hadoop.yarn.api.records.ReservationId
cmp - Variable in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
cmpcl - Variable in class org.apache.hadoop.mapred.join.Parser.Node
cmpcl - Variable in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
code(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.Error
code(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus: An error code specific to a scenario which service owners should be able to use to understand the failure in addition to the diagnostic information.
CODEC_NAME_KEY - Static variable in class org.apache.hadoop.io.erasurecode.ECSchema
CodecConstants - Class in org.apache.hadoop.io.compress: Codec related constants.
CodecPool - Class in org.apache.hadoop.io.compress: A global compressor/decompressor pool used to save and reuse (possibly native) compression/decompression codecs.
CodecPool() - Constructor for class org.apache.hadoop.io.compress.CodecPool
collect(K, V) - Method in interface org.apache.hadoop.mapred.OutputCollector: Adds a key/value pair to the output.
CollectorInfo - Class in org.apache.hadoop.yarn.api.records: Collector info containing collector address and collector token passed from RM to AM in Allocate Response.
CollectorInfo() - Constructor for class org.apache.hadoop.yarn.api.records.CollectorInfo
collectThreadLocalStates() - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages: Collects states maintained in ThreadLocal, if any.
COLON - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
COLON_MARK - Static variable in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl: Mark for colon in path names.
combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader
combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapred.join.InnerJoinRecordReader: Return true iff the tuple is full (all data sources contain this key).
combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader: Default implementation offers MultiFilterRecordReader.emit(org.apache.hadoop.mapred.join.TupleWritable) every Tuple from the collector (the outer join of child RRs).
combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapred.join.OuterJoinRecordReader: Emit everything from the collector.
combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.InnerJoinRecordReader: Return true iff the tuple is full (all data sources contain this key).
combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader: Default implementation offers MultiFilterRecordReader.emit(org.apache.hadoop.mapreduce.lib.join.TupleWritable) every Tuple from the collector (the outer join of child RRs).
combine(Object[], TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.OuterJoinRecordReader: Emit everything from the collector.
CombineFileInputFormat<K,V> - Class in org.apache.hadoop.mapred.lib: An abstract InputFormat that returns CombineFileSplit's in InputFormat.getSplits(JobConf, int) method.
CombineFileInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.CombineFileInputFormat: default constructor
CombineFileInputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.input: An abstract InputFormat that returns CombineFileSplit's in InputFormat.getSplits(JobContext) method.
CombineFileInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat: default constructor
CombineFileRecordReader<K,V> - Class in org.apache.hadoop.mapred.lib: A generic RecordReader that can hand out different recordReaders for each chunk in a CombineFileSplit.
CombineFileRecordReader(JobConf, CombineFileSplit, Reporter, Class<RecordReader<K, V>>) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileRecordReader: A generic RecordReader that can hand out different recordReaders for each chunk in the CombineFileSplit.
CombineFileRecordReader<K,V> - Class in org.apache.hadoop.mapreduce.lib.input: A generic RecordReader that can hand out different recordReaders for each chunk in a CombineFileSplit.
CombineFileRecordReader(CombineFileSplit, TaskAttemptContext, Class<? extends RecordReader<K, V>>) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader: A generic RecordReader that can hand out different recordReaders for each chunk in the CombineFileSplit.
CombineFileRecordReaderWrapper<K,V> - Class in org.apache.hadoop.mapred.lib: A wrapper class for a record reader that handles a single file split.
CombineFileRecordReaderWrapper(FileInputFormat<K, V>, CombineFileSplit, Configuration, Reporter, Integer) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
CombineFileRecordReaderWrapper<K,V> - Class in org.apache.hadoop.mapreduce.lib.input: A wrapper class for a record reader that handles a single file split.
CombineFileRecordReaderWrapper(FileInputFormat<K, V>, CombineFileSplit, TaskAttemptContext, Integer) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
CombineFileSplit - Class in org.apache.hadoop.mapred.lib
CombineFileSplit() - Constructor for class org.apache.hadoop.mapred.lib.CombineFileSplit
CombineFileSplit(JobConf, Path[], long[], long[], String[]) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileSplit
CombineFileSplit(JobConf, Path[], long[]) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileSplit
CombineFileSplit(CombineFileSplit) - Constructor for class org.apache.hadoop.mapred.lib.CombineFileSplit: Copy constructor
CombineFileSplit - Class in org.apache.hadoop.mapreduce.lib.input: A sub-collection of input files.
CombineFileSplit() - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: default constructor
CombineFileSplit(Path[], long[], long[], String[]) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
CombineFileSplit(Path[], long[]) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
CombineFileSplit(CombineFileSplit) - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Copy constructor
CombineSequenceFileInputFormat<K,V> - Class in org.apache.hadoop.mapred.lib: Input format that is a CombineFileInputFormat-equivalent for SequenceFileInputFormat.
CombineSequenceFileInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.CombineSequenceFileInputFormat
CombineSequenceFileInputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.input: Input format that is a CombineFileInputFormat-equivalent for SequenceFileInputFormat.
CombineSequenceFileInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineSequenceFileInputFormat
CombineTextInputFormat - Class in org.apache.hadoop.mapred.lib: Input format that is a CombineFileInputFormat-equivalent for TextInputFormat.
CombineTextInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.CombineTextInputFormat
CombineTextInputFormat - Class in org.apache.hadoop.mapreduce.lib.input: Input format that is a CombineFileInputFormat-equivalent for TextInputFormat.
CombineTextInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.CombineTextInputFormat
COMMA - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
CommitConstants - Class in org.apache.hadoop.fs.s3a.commit: Constants for working with committers.
commitJob(JobContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
commitJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: For committing job's output after successful job completion.
commitJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
commitJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
commitJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: This is the big job commit stage.
commitJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: The job has completed, so do works in commitJobInternal().
commitJob(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: For committing job's output after successful job completion.
commitJobInternal(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: The job has completed, so do following commit job, include: Move all committed tasks to the final output dir (algorithm 1 only).
commitLastReInitialization(ContainerId) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: Commit the Last ReInitialization if possible.
commitLastReInitialization(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Commit last reInitialization of the specified container.
commitLastReInitializationAsync(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Commit last reInitialization of the specified container.
CommitResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: Response to Commit Container Request.
CommitResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.CommitResponse
commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: To promote the task's temporary output to final output location.
commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Commit the task.
commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Move the files from the work directory to the job output directory
commitTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: To promote the task's temporary output to final output location.
COMMITTER_BYTES_COMMITTED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Amount of data committed: "committer_bytes_committed".
COMMITTER_BYTES_COMMITTED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Amount of data committed: "committer_bytes_committed".
COMMITTER_COMMIT_JOB - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Duration Tracking of time to commit an entire job: "committer_commit_job".
COMMITTER_COMMIT_JOB - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Duration Tracking of time to commit an entire job: "committer_commit_job".
COMMITTER_COMMITS_ABORTED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Count of commits aborted: "committer_commits_aborted".
COMMITTER_COMMITS_ABORTED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Count of commits aborted: "committer_commits_aborted".
COMMITTER_COMMITS_FAILED - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Count of commits failed: "committer_commits.failures".
COMMITTER_COMMITS_FAILED - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Count of commits failed: "committer_commits.failures".
COMMITTER_COMMITS_REVERTED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Count of commits reverted: "committer_commits_reverted".
COMMITTER_COMMITS_REVERTED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Count of commits reverted: "committer_commits_reverted".
COMMITTER_FACTORY_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: Name of the configuration option used to configure the output committer factory to use unless there is a specific one for a schema.
COMMITTER_FACTORY_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: Default committer factory name: "org.apache.hadoop.mapreduce.lib.output.FileOutputCommitterFactory".
COMMITTER_FACTORY_SCHEME - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: Scheme prefix for per-filesystem scheme committers.
COMMITTER_FACTORY_SCHEME_PATTERN - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: String format pattern for per-filesystem scheme committers.
COMMITTER_FILE_COUNT_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: The number of files in a task.
COMMITTER_FILE_COUNT_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: The number of files in a task.
COMMITTER_FILE_SIZE_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: File Size.
COMMITTER_FILE_SIZE_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: File Size.
COMMITTER_FILES_COMMITTED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Number of files committed: "committer_files_committed".
COMMITTER_FILES_COMMITTED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Number of files committed: "committer_files_committed".
COMMITTER_NAME_DIRECTORY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Option for CommitConstants.FS_S3A_COMMITTER_NAME: directory output committer: "directory".
COMMITTER_NAME_FILE - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Option for CommitConstants.FS_S3A_COMMITTER_NAME: classic/file output committer: "file".
COMMITTER_NAME_MAGIC - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Option for CommitConstants.FS_S3A_COMMITTER_NAME: magic output committer: "magic".
COMMITTER_NAME_PARTITIONED - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Option for CommitConstants.FS_S3A_COMMITTER_NAME: partition output committer: "partitioned".
COMMITTER_TASK_DIRECTORY_COUNT_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: What is a task attempt's directory count.
COMMITTER_TASK_DIRECTORY_COUNT_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: What is a task attempt's directory count.
COMMITTER_TASK_DIRECTORY_DEPTH_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: What is the depth of a task attempt's directory tree.
COMMITTER_TASK_DIRECTORY_DEPTH_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: What is the depth of a task attempt's directory tree.
COMMITTER_TASK_FILE_COUNT_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: The number of files in a task.
COMMITTER_TASK_FILE_COUNT_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: The number of files in a task.
COMMITTER_TASK_FILE_SIZE_MEAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: The number of files in a task.
COMMITTER_TASK_FILE_SIZE_MEAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: The number of files in a task.
COMMITTER_TASK_MANIFEST_FILE_SIZE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: The size of manifest files.
COMMITTER_TASKS_COMPLETED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: "Count of successful tasks:: "committer_tasks_completed".
COMMITTER_TASKS_COMPLETED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: "Count of successful tasks:: "committer_tasks_completed".
COMMITTER_TASKS_FAILED_COUNT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Count of failed tasks: "committer_tasks_failed".
COMMITTER_TASKS_FAILED_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Count of failed tasks: "committer_tasks_failed".
CommitterStatisticNames - Class in org.apache.hadoop.fs.s3a.commit: Statistic names for committers.
CommonAuditContext - Class in org.apache.hadoop.fs.audit: The common audit context is a map of common context information which can be used with any audit span.
CommonConfigurationKeysPublic - Class in org.apache.hadoop.fs: This class contains constants for configuration keys used in the common code.
CommonConfigurationKeysPublic() - Constructor for class org.apache.hadoop.fs.CommonConfigurationKeysPublic
comparator() - Method in class org.apache.hadoop.io.SortedMapWritable
COMPARATOR_JCLASS - Static variable in class org.apache.hadoop.io.file.tfile.TFile: comparator prefix: java class
COMPARATOR_MEMCMP - Static variable in class org.apache.hadoop.io.file.tfile.TFile: comparator: memcmp
COMPARATOR_OPTIONS - Static variable in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
compare(byte[], int, int, byte[], int, int) - Method in interface org.apache.hadoop.io.RawComparator: Compare two objects in binary.
compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.io.WritableComparator: Optimization hook.
compare(WritableComparable, WritableComparable) - Method in class org.apache.hadoop.io.WritableComparator: Compare two WritableComparables.
compare(Object, Object) - Method in class org.apache.hadoop.io.WritableComparator: Compare two Object.
compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
compare(byte[], int, int, byte[], int, int) - Method in class org.apache.hadoop.record.RecordComparator: Deprecated.
compare(ReservationRequest, ReservationRequest) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest.ReservationRequestComparator
compare(ResourceRequest, ResourceRequest) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestComparator
compareBytes(byte[], int, int, byte[], int, int) - Static method in class org.apache.hadoop.io.WritableComparator: Lexicographic order of binary data.
compareBytes(byte[], int, int, byte[], int, int) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Lexicographic order of binary data.
compareFs(FileSystem, FileSystem) - Static method in class org.apache.hadoop.fs.FileUtil
compareTo(FileStatus) - Method in class org.apache.hadoop.fs.FileStatus: Compare this FileStatus to another FileStatus based on lexicographical order of path.
compareTo(Object) - Method in class org.apache.hadoop.fs.FileStatus: Compare this FileStatus to another FileStatus based on lexicographical order of path.
compareTo(FileStatus) - Method in class org.apache.hadoop.fs.LocatedFileStatus: Compare this FileStatus to another FileStatus
compareTo(Path) - Method in class org.apache.hadoop.fs.Path
compareTo(BinaryComparable) - Method in class org.apache.hadoop.io.BinaryComparable: Compare bytes from {#getBytes()}.
compareTo(byte[], int, int) - Method in class org.apache.hadoop.io.BinaryComparable: Compare bytes from {#getBytes()} to those provided.
compareTo(BooleanWritable) - Method in class org.apache.hadoop.io.BooleanWritable
compareTo(ByteWritable) - Method in class org.apache.hadoop.io.ByteWritable: Compares two ByteWritables.
compareTo(DoubleWritable) - Method in class org.apache.hadoop.io.DoubleWritable
compareTo(FloatWritable) - Method in class org.apache.hadoop.io.FloatWritable: Compares two FloatWritables.
compareTo(IntWritable) - Method in class org.apache.hadoop.io.IntWritable: Compares two IntWritables.
compareTo(LongWritable) - Method in class org.apache.hadoop.io.LongWritable: Compares two LongWritables.
compareTo(MD5Hash) - Method in class org.apache.hadoop.io.MD5Hash: Compares this object with the specified object for order.
compareTo(NullWritable) - Method in class org.apache.hadoop.io.NullWritable
compareTo(ShortWritable) - Method in class org.apache.hadoop.io.ShortWritable: Compares two ShortWritable.
compareTo(VIntWritable) - Method in class org.apache.hadoop.io.VIntWritable: Compares two VIntWritables.
compareTo(VLongWritable) - Method in class org.apache.hadoop.io.VLongWritable: Compares two VLongWritables.
compareTo(ComposableRecordReader<K, ?>) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Implement Comparable contract (compare key of join or head of heap with that of another).
compareTo(ComposableRecordReader<K, ?>) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Implement Comparable contract (compare key at head of proxied RR with that of another).
compareTo(ID) - Method in class org.apache.hadoop.mapreduce.ID: Compare IDs by associated numbers
compareTo(ID) - Method in class org.apache.hadoop.mapreduce.JobID: Compare JobIds by first jtIdentifiers, then by job numbers
compareTo(ComposableRecordReader<K, ?>) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Implement Comparable contract (compare key of join or head of heap with that of another).
compareTo(ComposableRecordReader<K, ?>) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Implement Comparable contract (compare key at head of proxied RR with that of another).
compareTo(ID) - Method in class org.apache.hadoop.mapreduce.TaskAttemptID: Compare TaskIds by first tipIds, then by task numbers.
compareTo(ID) - Method in class org.apache.hadoop.mapreduce.TaskID: Compare TaskInProgressIds by first jobIds, then by tip numbers.
compareTo(Object) - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Define the sort order of the Buffer.
compareTo(Object) - Method in class org.apache.hadoop.record.Record: Deprecated.
compareTo(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
compareTo(ApplicationId) - Method in class org.apache.hadoop.yarn.api.records.ApplicationId
compareTo(ContainerId) - Method in class org.apache.hadoop.yarn.api.records.ContainerId
compareTo(NodeId) - Method in class org.apache.hadoop.yarn.api.records.NodeId
compareTo(NodeLabel) - Method in class org.apache.hadoop.yarn.api.records.NodeLabel
compareTo(Priority) - Method in class org.apache.hadoop.yarn.api.records.Priority
compareTo(ReservationId) - Method in class org.apache.hadoop.yarn.api.records.ReservationId
compareTo(ReservationRequest) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
compareTo(Resource) - Method in class org.apache.hadoop.yarn.api.records.Resource
compareTo(ResourceRequest) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
compareTo(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
compareTo(TimelineEntityGroupId) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
compareTo(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
compareTo(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
compareTo(TimelineEntity) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
compareTo(TimelineEvent) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
compile(String) - Method in class org.apache.hadoop.metrics2.filter.GlobFilter
compile(String) - Method in class org.apache.hadoop.metrics2.filter.RegexFilter
complete(UploadHandle, Path, Map<Integer, PartHandle>) - Method in interface org.apache.hadoop.fs.MultipartUploader: Complete a multipart upload.
completeBootstrapTransfer(File) - Static method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap: Extract the aliasmap archive to complete the bootstrap process.
completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: Called when we're all done writing to the target.
completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Called when we're all done writing to the target.
completeLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
COMPLETION_POLL_INTERVAL_KEY - Static variable in class org.apache.hadoop.mapreduce.Job: Key in mapred-*.xml that sets completionPollInvervalMillis
COMPONENT - Static variable in class org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider
Component - Class in org.apache.hadoop.yarn.service.api.records: One or more components of the service.
Component() - Constructor for class org.apache.hadoop.yarn.service.api.records.Component
COMPONENT_ID - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
COMPONENT_INSTANCE_HOST - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
COMPONENT_INSTANCE_IP - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
COMPONENT_INSTANCE_NAME - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
COMPONENT_NAME - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
COMPONENT_NAME_LC - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
ComponentContainers - Class in org.apache.hadoop.yarn.service.api.records: Containers of a component.
ComponentContainers() - Constructor for class org.apache.hadoop.yarn.service.api.records.ComponentContainers
componentInstanceName(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container: Name of the component instance that this container instance belongs to.
componentListPath(String, String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Create a path for listing components under a service
componentPath(String, String, String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Create the path to a service record for a component
components(List<Component>) - Method in class org.apache.hadoop.yarn.service.api.records.Service: Components of an service.
ComponentState - Enum in org.apache.hadoop.yarn.service.api.records
ComposableInputFormat<K extends WritableComparable,V extends Writable> - Interface in org.apache.hadoop.mapred.join: Refinement of InputFormat requiring implementors to provide ComposableRecordReader instead of RecordReader.
ComposableInputFormat<K extends WritableComparable<?>,V extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join: Refinement of InputFormat requiring implementors to provide ComposableRecordReader instead of RecordReader.
ComposableInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.join.ComposableInputFormat
ComposableRecordReader<K extends WritableComparable,V extends Writable> - Interface in org.apache.hadoop.mapred.join: Additional operations required of a RecordReader to participate in a join.
ComposableRecordReader<K extends WritableComparable<?>,V extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join: Additional operations required of a RecordReader to participate in a join.
ComposableRecordReader() - Constructor for class org.apache.hadoop.mapreduce.lib.join.ComposableRecordReader
compose(Class<? extends InputFormat>, String) - Static method in class org.apache.hadoop.mapred.join.CompositeInputFormat: Convenience method for constructing composite formats.
compose(String, Class<? extends InputFormat>, String...) - Static method in class org.apache.hadoop.mapred.join.CompositeInputFormat: Convenience method for constructing composite formats.
compose(String, Class<? extends InputFormat>, Path...) - Static method in class org.apache.hadoop.mapred.join.CompositeInputFormat: Convenience method for constructing composite formats.
compose(Class<? extends InputFormat>, String) - Static method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat: Convenience method for constructing composite formats.
compose(String, Class<? extends InputFormat>, String...) - Static method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat: Convenience method for constructing composite formats.
compose(String, Class<? extends InputFormat>, Path...) - Static method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat: Convenience method for constructing composite formats.
CompositeInputFormat<K extends WritableComparable> - Class in org.apache.hadoop.mapred.join: An InputFormat capable of performing joins over a set of data sources sorted and partitioned the same way.
CompositeInputFormat() - Constructor for class org.apache.hadoop.mapred.join.CompositeInputFormat
CompositeInputFormat<K extends WritableComparable> - Class in org.apache.hadoop.mapreduce.lib.join: An InputFormat capable of performing joins over a set of data sources sorted and partitioned the same way.
CompositeInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
CompositeInputSplit - Class in org.apache.hadoop.mapred.join: This InputSplit contains a set of child InputSplits.
CompositeInputSplit() - Constructor for class org.apache.hadoop.mapred.join.CompositeInputSplit
CompositeInputSplit(int) - Constructor for class org.apache.hadoop.mapred.join.CompositeInputSplit
CompositeInputSplit - Class in org.apache.hadoop.mapreduce.lib.join: This InputSplit contains a set of child InputSplits.
CompositeInputSplit() - Constructor for class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
CompositeInputSplit(int) - Constructor for class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit
CompositeRecordReader<K extends WritableComparable,V extends Writable,X extends Writable> - Class in org.apache.hadoop.mapred.join: A RecordReader that can effect joins of RecordReaders sharing a common key type and partitioning.
CompositeRecordReader(int, int, Class<? extends WritableComparator>) - Constructor for class org.apache.hadoop.mapred.join.CompositeRecordReader: Create a RecordReader with capacity children to position id in the parent reader.
CompositeRecordReader<K extends WritableComparable<?>,V extends Writable,X extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join: A RecordReader that can effect joins of RecordReaders sharing a common key type and partitioning.
CompositeRecordReader(int, int, Class<? extends WritableComparator>) - Constructor for class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Create a RecordReader with capacity children to position id in the parent reader.
CompositeService - Class in org.apache.hadoop.service: Composition of services.
CompositeService(String) - Constructor for class org.apache.hadoop.service.CompositeService
compress() - Method in class org.apache.hadoop.io.compress.BlockCompressorStream
compress(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor: Fills specified buffer with compressed data.
compress() - Method in class org.apache.hadoop.io.compress.CompressorStream
COMPRESS - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Configuration option: should output be compressed? "mapreduce.output.fileoutputformat.compress".
COMPRESS_CODEC - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: If compression is enabled, name of codec: "mapreduce.output.fileoutputformat.compress.codec".
COMPRESS_TYPE - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Type of compression "mapreduce.output.fileoutputformat.compress.type": NONE, RECORD, BLOCK.
CompressedWritable - Class in org.apache.hadoop.io: A base-class for Writables which store themselves compressed and lazily inflate on field access.
CompressedWritable() - Constructor for class org.apache.hadoop.io.CompressedWritable
compressFiles(Collection<File>, File, String) - Static method in class org.apache.hadoop.yarn.service.client.ServiceClient: Compress (tar) the input files to the output file.
COMPRESSION_GZ - Static variable in class org.apache.hadoop.io.file.tfile.TFile: compression: gzip
COMPRESSION_LZO - Static variable in class org.apache.hadoop.io.file.tfile.TFile: compression: lzo
COMPRESSION_NONE - Static variable in class org.apache.hadoop.io.file.tfile.TFile: compression: none
COMPRESSION_OPT_GZIP - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Gzipped.
COMPRESSION_OPT_NONE - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

No compression.
CompressionCodec - Interface in org.apache.hadoop.io.compress: This class encapsulates a streaming compression/decompression pair.
CompressionCodecFactory - Class in org.apache.hadoop.io.compress: A factory that will find the correct codec for a given filename.
CompressionCodecFactory(Configuration) - Constructor for class org.apache.hadoop.io.compress.CompressionCodecFactory: Find the codecs specified in the config value io.compression.codecs and register them.
CompressionInputStream - Class in org.apache.hadoop.io.compress: A compression input stream.
CompressionInputStream(InputStream) - Constructor for class org.apache.hadoop.io.compress.CompressionInputStream: Create a compression input stream that reads the decompressed bytes from the given stream.
CompressionOutputStream - Class in org.apache.hadoop.io.compress: A compression output stream.
CompressionOutputStream(OutputStream) - Constructor for class org.apache.hadoop.io.compress.CompressionOutputStream: Create a compression output stream that writes the compressed bytes to the given stream.
Compressor - Interface in org.apache.hadoop.io.compress: Specification of a stream-based 'compressor' which can be plugged into a CompressionOutputStream to compress data.
compressor - Variable in class org.apache.hadoop.io.compress.CompressorStream
CompressorStream - Class in org.apache.hadoop.io.compress
CompressorStream(OutputStream, Compressor, int) - Constructor for class org.apache.hadoop.io.compress.CompressorStream
CompressorStream(OutputStream, Compressor) - Constructor for class org.apache.hadoop.io.compress.CompressorStream
CompressorStream(OutputStream) - Constructor for class org.apache.hadoop.io.compress.CompressorStream: Allow derived classes to directly set the underlying stream.
computeChecksum(InputStream) - Method in interface org.apache.hadoop.yarn.sharedcache.SharedCacheChecksum: Calculate the checksum of the passed input stream.
computeSplitSize(long, long, long) - Method in class org.apache.hadoop.mapred.FileInputFormat
computeSplitSize(long, long, long) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
concat(Path, Path[]) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Concat existing files together.
concat(Path, Path[]) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
concat(Path, Path[]) - Method in class org.apache.hadoop.fs.FileSystem: Concat existing files together.
concat(Path, Path[]) - Method in class org.apache.hadoop.fs.FilterFileSystem
concat(Path, Path[]) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
ConcurrentWriteOperationDetectedException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when a concurrent write operation is detected.
ConcurrentWriteOperationDetectedException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.ConcurrentWriteOperationDetectedException
conditions - Variable in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
conf - Variable in class org.apache.hadoop.mapred.SequenceFileRecordReader
conf - Variable in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
conf - Variable in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
conf - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
CONF_KEY_HEADER - Static variable in enum org.apache.hadoop.fs.StorageType
CONF_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
ConfCredentialBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2: Obtain an access token via a a credential (provided through the Configuration) using the Client Credentials Grant workflow.
ConfCredentialBasedAccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
ConfCredentialBasedAccessTokenProvider(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
CONFIG_NODE_DESCRIPTOR_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ConfigFile - Class in org.apache.hadoop.yarn.service.api.records: A config file that needs to be created and made available as a volume in an service component container.
ConfigFile() - Constructor for class org.apache.hadoop.yarn.service.api.records.ConfigFile
ConfigFormat - Enum in org.apache.hadoop.yarn.service.api.records
Configurable - Interface in org.apache.hadoop.conf: Something that may be configured with a Configuration.
Configuration - Class in org.apache.hadoop.conf: Provides access to configuration parameters.
Configuration() - Constructor for class org.apache.hadoop.conf.Configuration: A new configuration.
Configuration(boolean) - Constructor for class org.apache.hadoop.conf.Configuration: A new configuration where the behavior of reading from the default resources can be turned off.
Configuration(Configuration) - Constructor for class org.apache.hadoop.conf.Configuration: A new configuration with the same settings cloned from another.
configuration(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Config properties for this component.
Configuration - Class in org.apache.hadoop.yarn.service.api.records: Set of configuration properties that can be injected into the service components via envs, files and custom pluggable helper docker containers.
Configuration() - Constructor for class org.apache.hadoop.yarn.service.api.records.Configuration
configuration(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Service: Config properties of an service.
ConfigurationException - Exception in org.apache.hadoop.yarn.exceptions: This exception is thrown on unrecoverable configuration errors.
ConfigurationException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ConfigurationException
ConfigurationException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ConfigurationException
ConfigurationException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ConfigurationException
ConfigurationKeys - Class in org.apache.hadoop.fs.azurebfs.constants: Responsible to keep all the Azure Blob File System configurations keys in Hadoop configuration file.
ConfigurationPropertyNotFoundException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when a searched for element is not found
ConfigurationPropertyNotFoundException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.ConfigurationPropertyNotFoundException
configure(HttpURLConnection) - Method in class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
configure(HttpURLConnection) - Method in class org.apache.hadoop.hdfs.web.SSLConnectionConfigurator
configure(JobConf) - Method in class org.apache.hadoop.mapred.FixedLengthInputFormat
configure(JobConf) - Method in interface org.apache.hadoop.mapred.JobConfigurable: Initializes a new instance from a JobConf.
configure(JobConf) - Method in class org.apache.hadoop.mapred.KeyValueTextInputFormat
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.aggregate.UserDefinedValueAggregatorDescriptor: Do nothing.
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor: get the input file name.
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorCombiner: Combiner does not need to configure.
configure(JobConf) - Method in interface org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorDescriptor: Configure the object
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJobBase
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.BinaryPartitioner
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.ChainMapper: Configures the ChainMapper and all the Mappers in the chain.
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.ChainReducer: Configures the ChainReducer, the Reducer and all the Mappers in the chain.
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.db.DBInputFormat: Initializes a new instance from a JobConf.
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.HashPartitioner
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.KeyFieldBasedComparator
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.KeyFieldBasedPartitioner
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.MultithreadedMapRunner
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.NLineInputFormat
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.RegexMapper
configure(JobConf) - Method in class org.apache.hadoop.mapred.lib.TotalOrderPartitioner
configure(JobConf) - Method in class org.apache.hadoop.mapred.MapReduceBase: Default implementation that does nothing.
configure(JobConf) - Method in class org.apache.hadoop.mapred.MapRunner
configure(JobConf) - Method in class org.apache.hadoop.mapred.TextInputFormat
configure(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor: Do nothing.
configure(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor: get the input file name.
configure(Configuration) - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorDescriptor: Configure the object
Configured - Class in org.apache.hadoop.conf: Base class for things that may be configured with a Configuration.
Configured() - Constructor for class org.apache.hadoop.conf.Configured: Construct a Configured.
Configured(Configuration) - Constructor for class org.apache.hadoop.conf.Configured: Construct a Configured.
configureDB(JobConf, String, String, String, String) - Static method in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Sets the DB access related fields in the JobConf.
configureDB(JobConf, String, String) - Static method in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Sets the DB access related fields in the JobConf.
configureDB(Configuration, String, String, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Sets the DB access related fields in the Configuration.
configureDB(Configuration, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Sets the DB access related fields in the JobConf.
confirmPrompt(String) - Static method in class org.apache.hadoop.util.ToolRunner: Print out a prompt to the user, and return true if the user responds with "y" or "yes".
CONFLICT_MODE_APPEND - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Conflict mode: "append".
CONFLICT_MODE_FAIL - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Conflict mode: "fail".
CONFLICT_MODE_REPLACE - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Conflict mode: "replace".
ConfRefreshTokenBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2: Supply a access token obtained via a refresh token (provided through the Configuration using the second half of the Authorization Code Grant workflow.
ConfRefreshTokenBasedAccessTokenProvider() - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
ConfRefreshTokenBasedAccessTokenProvider(Timer) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
connection - Variable in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
CONNECTION_ACQUISITION_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Acquisition timeout for connections from the pool: "fs.s3a.connection.acquisition.timeout".
CONNECTION_IDLE_TIME - Static variable in class org.apache.hadoop.fs.s3a.Constants: Maximum idle time for connections in the pool: "fs.s3a.connection.idle.time".
CONNECTION_KEEPALIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Should TCP Keepalive be enabled on the socket? This adds some network IO, but finds failures faster.
CONNECTION_TTL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Configuration option to configure expiration time of S3 http connection from the connection pool: "fs.s3a.connection.ttl".
ConnectTimeoutException - Exception in org.apache.hadoop.net: Thrown by NetUtils.connect(java.net.Socket, java.net.SocketAddress, int) if it times out while connecting to the remote host.
ConnectTimeoutException(String) - Constructor for exception org.apache.hadoop.net.ConnectTimeoutException
Constants - Class in org.apache.hadoop.fs.s3a: Constants used with the S3AFileSystem.
constraints(List<PlacementConstraint>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy: Placement constraint details.
constructOutputStream(DataOutput) - Static method in class org.apache.hadoop.io.DataOutputOutputStream: Construct an OutputStream from the given DataOutput.
constructQuery(String, String[]) - Method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat: Constructs the query used as the prepared statement to insert data.
Container - Class in org.apache.hadoop.yarn.api.records: Container represents an allocated resource in the cluster.
Container() - Constructor for class org.apache.hadoop.yarn.api.records.Container
Container - Class in org.apache.hadoop.yarn.service.api.records: An instance of a running service container.
Container() - Constructor for class org.apache.hadoop.yarn.service.api.records.Container
CONTAINER_ID - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
CONTAINER_ID_BITMASK - Static variable in class org.apache.hadoop.yarn.api.records.ContainerId
CONTAINER_PREFIX - Static variable in class org.apache.hadoop.yarn.util.ConverterUtils
CONTAINER_TOKEN_FILE_ENV_NAME - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The cache file into which container token is written
ContainerEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This entity represents a container belonging to an application attempt.
ContainerEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ContainerEntity
ContainerEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.ContainerEntity
ContainerExitStatus - Class in org.apache.hadoop.yarn.api.records: Container exit statuses indicating special exit circumstances.
ContainerExitStatus() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerExitStatus
ContainerId - Class in org.apache.hadoop.yarn.api.records: ContainerId represents a globally unique identifier for a Container in the cluster.
ContainerId() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerId
ContainerLaunchContext - Class in org.apache.hadoop.yarn.api.records: ContainerLaunchContext represents all of the information needed by the NodeManager to launch a container.
ContainerLaunchContext() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
ContainerLogAppender - Class in org.apache.hadoop.yarn: A simple log4j-appender for container's logs.
ContainerLogAppender() - Constructor for class org.apache.hadoop.yarn.ContainerLogAppender
ContainerManagementProtocol - Interface in org.apache.hadoop.yarn.api: The protocol between an ApplicationMaster and a NodeManager to start/stop and increase resource of containers and to get status of running containers.
ContainerManagerSecurityInfo - Class in org.apache.hadoop.yarn.security
ContainerManagerSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.ContainerManagerSecurityInfo
ContainerNotFoundException - Exception in org.apache.hadoop.yarn.exceptions: This exception is thrown on (GetContainerReportRequest) API when the container doesn't exist in AHS
ContainerNotFoundException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ContainerNotFoundException
ContainerNotFoundException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ContainerNotFoundException
ContainerNotFoundException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ContainerNotFoundException
ContainerReport - Class in org.apache.hadoop.yarn.api.records: ContainerReport is a report of an container.
ContainerReport() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerReport
ContainerRetryContext - Class in org.apache.hadoop.yarn.api.records: ContainerRetryContext indicates how container retry after it fails to run.
ContainerRetryContext() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerRetryContext
ContainerRetryPolicy - Enum in org.apache.hadoop.yarn.api.records: Retry policy for relaunching a Container.
ContainerRollingLogAppender - Class in org.apache.hadoop.yarn: A simple log4j-appender for container's logs.
ContainerRollingLogAppender() - Constructor for class org.apache.hadoop.yarn.ContainerRollingLogAppender
containers(List<Container>) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers: Sets the containers.
ContainerState - Enum in org.apache.hadoop.yarn.api.records: State of a Container.
ContainerState - Enum in org.apache.hadoop.yarn.service.api.records: The current state of the container of an application.
ContainerStatus - Class in org.apache.hadoop.yarn.api.records: ContainerStatus represents the current status of a Container.
ContainerStatus() - Constructor for class org.apache.hadoop.yarn.api.records.ContainerStatus
ContainerSubState - Enum in org.apache.hadoop.yarn.api.records: Container Sub-State.
ContainerTokenIdentifier - Class in org.apache.hadoop.yarn.security: TokenIdentifier for a container.
ContainerTokenIdentifier(ContainerId, String, String, Resource, long, int, long, Priority, long) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
ContainerTokenIdentifier(ContainerId, String, String, Resource, long, int, long, Priority, long, LogAggregationContext) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Deprecated.
Use one of the other constructors instead.
ContainerTokenIdentifier(ContainerId, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
ContainerTokenIdentifier(ContainerId, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String, ContainerType) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
ContainerTokenIdentifier(ContainerId, int, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String, ContainerType, ExecutionType) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
ContainerTokenIdentifier(ContainerId, int, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String, ContainerType, ExecutionType, long) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Convenience Constructor for existing clients.
ContainerTokenIdentifier(ContainerId, int, String, String, Resource, long, int, long, Priority, long, LogAggregationContext, String, ContainerType, ExecutionType, long, Set<String>) - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Create a Container Token Identifier.
ContainerTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Default constructor needed by RPC layer/SecretManager.
ContainerTokenSelector - Class in org.apache.hadoop.yarn.security
ContainerTokenSelector() - Constructor for class org.apache.hadoop.yarn.security.ContainerTokenSelector
ContainerUpdateRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by Application Master to the Node Manager to change the resource quota of a container.
ContainerUpdateRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateRequest
ContainerUpdateResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the NodeManager to the ApplicationMaster when asked to update container resource.
ContainerUpdateResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateResponse
ContainerUpdateType - Enum in org.apache.hadoop.yarn.api.records: Encodes the type of Container Update.
containsKey(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext: Does the context contain a specific key?
containsKey(Object) - Method in class org.apache.hadoop.io.MapWritable
containsKey(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
containsValue(Object) - Method in class org.apache.hadoop.io.MapWritable
containsValue(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
CONTENT_ENCODING - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
CONTENT_ENCODING - Static variable in class org.apache.hadoop.fs.s3a.Constants: Content encoding: gzip, deflate, compress, br, etc.
CONTENT_LANGUAGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
CONTENT_LENGTH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
CONTENT_MD5 - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
CONTENT_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
contentEquals(Counters.Counter) - Method in class org.apache.hadoop.mapred.Counters.Counter: Deprecated.
ContentSummary - Class in org.apache.hadoop.fs: Store the summary of a content (a directory or a file).
ContentSummary() - Constructor for class org.apache.hadoop.fs.ContentSummary: Deprecated.
ContentSummary(long, long, long) - Constructor for class org.apache.hadoop.fs.ContentSummary: Deprecated.
ContentSummary(long, long, long, long, long, long) - Constructor for class org.apache.hadoop.fs.ContentSummary: Deprecated.
context - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
context() - Method in interface org.apache.hadoop.metrics2.MetricsRecord
CONTEXT_ATTR_STAGE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Stage attribute in audit context: "st".
CONTEXT_ATTR_TASK_ATTEMPT_ID - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Task ID attribute in audit context: "ta".
ControlledJob - Class in org.apache.hadoop.mapreduce.lib.jobcontrol: This class encapsulates a MapReduce job and its dependency.
ControlledJob(Job, List<ControlledJob>) - Constructor for class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Construct a job.
ControlledJob(Configuration) - Constructor for class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Construct a job.
convert(Throwable) - Static method in exception org.apache.hadoop.service.ServiceStateException: Convert any exception into a RuntimeException.
convert(String, Throwable) - Static method in exception org.apache.hadoop.service.ServiceStateException: Convert any exception into a RuntimeException.
ConverterUtils - Class in org.apache.hadoop.yarn.util: This class contains a set of utilities which help converting data structures from/to 'serializableFormat' to/from hadoop/nativejava data structures.
ConverterUtils() - Constructor for class org.apache.hadoop.yarn.util.ConverterUtils
convertFromYarn(Token, InetSocketAddress) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Convert a protobuf token into a rpc token and set its service.
convertFromYarn(Token, Text) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Convert a protobuf token into a rpc token and set its service.
convertState(YarnApplicationState) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
convertUsername(String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Convert the username to that which can be used for registry entries.
copy(FileSystem, Path, FileSystem, Path, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil: Copy files between FileSystems.
copy(FileSystem, Path[], FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil
copy(FileSystem, Path, FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil: Copy files between FileSystems.
copy(FileSystem, FileStatus, FileSystem, Path, boolean, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil: Copy a file/directory tree within/between filesystems.
copy(File, FileSystem, Path, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil: Copy local files to a FileSystem.
copy(FileSystem, Path, File, boolean, Configuration) - Static method in class org.apache.hadoop.fs.FileUtil: Copy FileSystem files to local files.
copy() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Create a copy of this instance.
copy(Writable) - Method in class org.apache.hadoop.io.AbstractMapWritable: Used by child copy constructors.
copy(byte[], int, int) - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Copy the specified byte array to the Buffer.
copy(Configuration, T, T) - Static method in class org.apache.hadoop.util.ReflectionUtils: Make a copy of the writable object using serialization to a buffer.
copy() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
copyBytes() - Method in class org.apache.hadoop.io.BytesWritable: Get a copy of the bytes that is exactly the length of the data.
copyBytes(InputStream, OutputStream, int, boolean) - Static method in class org.apache.hadoop.io.IOUtils: Copies from one stream to another.
copyBytes(InputStream, OutputStream, int) - Static method in class org.apache.hadoop.io.IOUtils: Copies from one stream to another.
copyBytes(InputStream, OutputStream, Configuration) - Static method in class org.apache.hadoop.io.IOUtils: Copies from one stream to another.
copyBytes(InputStream, OutputStream, Configuration, boolean) - Static method in class org.apache.hadoop.io.IOUtils: Copies from one stream to another.
copyBytes(InputStream, OutputStream, long, boolean) - Static method in class org.apache.hadoop.io.IOUtils: Copies count bytes from one stream to another.
copyBytes() - Method in class org.apache.hadoop.io.Text
copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
copyFromLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: The src file is on the local disk.
copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: The src file is on the local disk.
copyFromLocalFile(boolean, boolean, Path[], Path) - Method in class org.apache.hadoop.fs.FileSystem: The src files are on the local disk.
copyFromLocalFile(boolean, boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: The src file is on the local disk.
copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: The src file is on the local disk.
copyFromLocalFile(boolean, boolean, Path[], Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: The src files are on the local disk.
copyFromLocalFile(boolean, boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: The src file is on the local disk.
copyFromLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
copyToken() - Method in class org.apache.hadoop.security.token.Token
copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: The src file is under FS, and the dst is on the local disk.
copyToLocalFile(Path, Path, boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: The src file is under FS, and the dst is on the local disk.
copyToLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: Copy it a file from the remote filesystem to the local one.
copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: Copy it a file from a remote filesystem to the local one.
copyToLocalFile(boolean, Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem: The src file is under this filesystem, and the dst is on the local disk.
copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: The src file is under FS, and the dst is on the local disk.
copyToLocalFile(boolean, Path, Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
CORE_SITE_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
count - Variable in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
countCounters() - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters: Returns the total number of counters, by summing the number of counters in each group.
Counter() - Constructor for class org.apache.hadoop.mapred.Counters.Counter
Counter - Interface in org.apache.hadoop.mapreduce: A named counter that tracks the progress of a map/reduce job.
counter(MetricsInfo, int) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor: Callback for integer value counters
counter(MetricsInfo, long) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor: Callback for long value counters
COUNTER_GROUP - Static variable in class org.apache.hadoop.mapred.SkipBadRecords: Special counters which are written by the application and are used by the framework for detecting bad records.
COUNTER_MAP_PROCESSED_RECORDS - Static variable in class org.apache.hadoop.mapred.SkipBadRecords: Number of processed map records.
COUNTER_REDUCE_PROCESSED_GROUPS - Static variable in class org.apache.hadoop.mapred.SkipBadRecords: Number of processed reduce groups.
CounterGroup - Interface in org.apache.hadoop.mapreduce: A group of Counters that logically belong together.
CounterGroupBase<T extends Counter> - Interface in org.apache.hadoop.mapreduce.counters: The common counter group interface.
counters() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics: Map of counters.
counters() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
Counters - Class in org.apache.hadoop.mapred: A set of named counters.
Counters() - Constructor for class org.apache.hadoop.mapred.Counters
Counters(Counters) - Constructor for class org.apache.hadoop.mapred.Counters
Counters - Class in org.apache.hadoop.mapreduce: Counters holds per job/task counters, defined either by the Map-Reduce framework or applications.
Counters() - Constructor for class org.apache.hadoop.mapreduce.Counters: Default constructor
Counters(AbstractCounters<C, G>) - Constructor for class org.apache.hadoop.mapreduce.Counters: Construct the Counters object from the another counters object
Counters.Counter - Class in org.apache.hadoop.mapred: A counter record, comprising its name and value.
Counters.Group - Class in org.apache.hadoop.mapred: Group of counters, comprising of counters from a particular counter Enum class.
CountingBloomFilter - Class in org.apache.hadoop.util.bloom: Implements a counting Bloom filter, as defined by Fan et al.
CountingBloomFilter() - Constructor for class org.apache.hadoop.util.bloom.CountingBloomFilter: Default constructor - use with readFields
CountingBloomFilter(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.CountingBloomFilter: Constructor
CPK_IN_NON_HNS_ACCOUNT_ERROR_MESSAGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants: Exception message on filesystem init if customer-provided-keys configs are provided for a non-hierarchical-namespace account: "Non hierarchical-namespace account can not have configs enabled for Customer Provided Keys. Following configs can not be given with non-hierarchical-namespace account:fs.azure.encryption.context.provider.type, fs.azure.encryption.encoded.client-provided-key, fs.azure.encryption.encoded.client-provided-key-sha"
cpus(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.Resource: Amount of vcores allocated to each container (optional but overrides cpus in profile if specified).
create(Path, EnumSet<CreateFlag>, Options.CreateOpts...) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.create(Path, EnumSet, Options.CreateOpts...) except that the Path f must be fully qualified and the permission is absolute (i.e.
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Create call semantic is handled differently in case of ADL.
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
create(Path, EnumSet<CreateFlag>, Options.CreateOpts...) - Method in class org.apache.hadoop.fs.FileContext: Create or overwrite file on indicated path and returns an output stream for writing into the file.
create(Path) - Method in class org.apache.hadoop.fs.FileContext: Create a FSDataOutputStreamBuilder for creating or overwriting a file on indicated path.
create(FileSystem, Path, FsPermission) - Static method in class org.apache.hadoop.fs.FileSystem: Create a file with the provided permission.
create(Path) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path.
create(Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path.
create(Path, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path with write-progress reporting.
create(Path, short) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path.
create(Path, short, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path with write-progress reporting.
create(Path, boolean, int) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path.
create(Path, boolean, int, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path with write-progress reporting.
create(Path, boolean, int, short, long) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path.
create(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path with write-progress reporting.
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path with write-progress reporting.
create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path with write-progress reporting.
create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FileSystem: Create an FSDataOutputStream at the indicated Path with a custom checksum option.
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
create(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FilterFileSystem
create() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Create an FSDataOutputStream at the specified path.
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem: A stream obtained via this call must be closed before using other APIs of this class or else the invocation will block.
create() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Create an FSDataOutputStream at the specified path.
create(FsPermission, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsCreateModes: Create from masked and unmasked modes.
create(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
create(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
CREATE - Static variable in interface org.apache.hadoop.registry.client.api.BindFlags: Create the entry..
CREATE_DIR - Static variable in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
CREATE_SUCCESSFUL_JOB_OUTPUT_DIR_MARKER - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Flag to trigger creation of a marker file on job completion.
createAHSClient() - Static method in class org.apache.hadoop.yarn.client.api.AHSClient: Create a new instance of AHSClient.
createAHSProxy(Configuration, Class<T>, InetSocketAddress) - Static method in class org.apache.hadoop.yarn.client.AHSProxy
createAHSv2Client() - Static method in class org.apache.hadoop.yarn.client.api.AHSClient
createAllSymlink(Configuration, File, File) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
Internal to MapReduce framework. Use DistributedCacheManager instead.
createAMProxy(String, ApplicationReport) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
createAMRMClient() - Static method in class org.apache.hadoop.yarn.client.api.AMRMClient: Create a new instance of AMRMClient.
createAMRMClientAsync(int, AMRMClientAsync.AbstractCallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Create a new instance of AMRMClientAsync.
createAMRMClientAsync(AMRMClient<T>, int, AMRMClientAsync.AbstractCallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Create a new instance of AMRMClientAsync.
createAMRMClientAsync(int, AMRMClientAsync.CallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Deprecated.
Use AMRMClientAsync.createAMRMClientAsync(int, AMRMClientAsync.AbstractCallbackHandler) instead.
createAMRMClientAsync(AMRMClient<T>, int, AMRMClientAsync.CallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Deprecated.
Use AMRMClientAsync.createAMRMClientAsync(AMRMClient, int, AMRMClientAsync.AbstractCallbackHandler) instead.
createAndSubmitJob() - Method in class org.apache.hadoop.tools.DistCp: Create and submit the mapreduce job.
createAppAdminClient(String, Configuration) - Static method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Create a new instance of AppAdminClient.
createAppDir(String, ApplicationId, UserGroupInformation) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Create remote Application directory for log aggregation.
createApplication() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Obtain a YarnClientApplication for a new application, which in turn contains the ApplicationSubmissionContext and GetNewApplicationResponse objects.
createBulkDelete(Path) - Method in interface org.apache.hadoop.fs.BulkDeleteSource: Create a bulk delete operation.
createBulkDelete(Path) - Method in class org.apache.hadoop.fs.FileSystem: Create a bulk delete operation.
createCheckpoint() - Method in class org.apache.hadoop.fs.TrashPolicy: Create a trash checkpoint.
createCommitter(Path, TaskAttemptContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: Create the committer factory for a task attempt and destination, then create the committer from it.
createCompressor() - Method in class org.apache.hadoop.io.compress.BZip2Codec: Create a new Compressor for use by this CompressionCodec.
createCompressor() - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Create a new Compressor for use by this CompressionCodec.
createCompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec
createCompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
createCompressor() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
createConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
createCredentialEntry(String, char[]) - Method in class org.apache.hadoop.security.alias.CredentialProvider: Create a new credential.
createCredentials(Configuration) - Method in class org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider: The credentials here must include a session token, else this operation will raise an exception.
createDataOutputStreamBuilder(FileSystem, Path) - Static method in class org.apache.hadoop.fs.FileSystem: Create instance of the standard FSDataOutputStreamBuilder for the given filesystem and path.
createDBRecordReader(DBInputFormat.DBInputSplit, Configuration) - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
createDBRecordReader(DBInputFormat.DBInputSplit, Configuration) - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
createDBRecordReader(DBInputFormat.DBInputSplit, Configuration) - Method in class org.apache.hadoop.mapreduce.lib.db.OracleDataDrivenDBInputFormat
createDecompressor() - Method in class org.apache.hadoop.io.compress.BZip2Codec: Create a new Decompressor for use by this CompressionCodec.
createDecompressor() - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Create a new Decompressor for use by this CompressionCodec.
createDecompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec
createDecompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
createDecompressor() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
createDir(FileSystem, Path, FsPermission) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
createDirectDecompressor() - Method in class org.apache.hadoop.io.compress.DefaultCodec: Create a new DirectDecompressor for use by this DirectDecompressionCodec.
createDirectDecompressor() - Method in interface org.apache.hadoop.io.compress.DirectDecompressionCodec: Create a new DirectDecompressor for use by this DirectDecompressionCodec.
createDirectDecompressor() - Method in class org.apache.hadoop.io.compress.GzipCodec
createDirectory(Path, FsPermission, FsPermission, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
createEncryptionZone(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Deprecated.
createEncryptionZone(Path, String, EnumSet<CreateEncryptionZoneFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Create an encryption zone rooted at an empty existing directory, using the specified encryption key.
CreateEncryptionZoneFlag - Enum in org.apache.hadoop.hdfs.client: CreateEncryptionZoneFlag is used in HdfsAdmin.createEncryptionZone(Path, String, EnumSet) to indicate what should be done when creating an encryption zone.
createFile(Path, FileSystem.Statistics, boolean, FsPermission, FsPermission, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
createFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: This is overridden to ensure that this class's create() method is ultimately called.
createFile(Path) - Method in class org.apache.hadoop.fs.FileSystem: Create a new FSDataOutputStreamBuilder for the file with path.
createFile(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
createFileOutputCommitter(Path, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: Create an instance of the default committer, a FileOutputCommitter for a task.
createFileSplit(Path, long, long) - Static method in class org.apache.hadoop.mapred.lib.NLineInputFormat: NLineInputFormat uses LineRecordReader, which always reads (and consumes) at least one character out of its upper split boundary.
createFileSplit(Path, long, long) - Static method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat: NLineInputFormat uses LineRecordReader, which always reads (and consumes) at least one character out of its upper split boundary.
createFileSystem(URI, Configuration) - Static method in class org.apache.hadoop.fs.AbstractFileSystem: Create a file system instance for the specified uri using the conf.
createFilesystem(TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
CreateFlag - Enum in org.apache.hadoop.fs: CreateFlag specifies the file create semantic.
createHistoryFileInfo(Path, Path, Path, JobIndexInfo, boolean) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
createIdentifier() - Method in class org.apache.hadoop.security.token.SecretManager: Create an empty token identifier.
createImmutable(short) - Static method in class org.apache.hadoop.fs.permission.FsPermission: Create an immutable FsPermission object.
createInputFileListing(Job) - Method in class org.apache.hadoop.tools.DistCp: Create input listing by invoking an appropriate copy listing implementation.
createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.BZip2Codec: Create a CompressionInputStream that will read from the given input stream and return a stream for uncompressed data.
createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.BZip2Codec: Create a CompressionInputStream that will read from the given InputStream with the given Decompressor, and return a stream for uncompressed data.
createInputStream(InputStream, Decompressor, long, long, SplittableCompressionCodec.READ_MODE) - Method in class org.apache.hadoop.io.compress.BZip2Codec: Creates CompressionInputStream to be used to read off uncompressed data in one of the two reading modes.
createInputStream(InputStream) - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Create a CompressionInputStream that will read from the given input stream.
createInputStream(InputStream, Decompressor) - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Create a CompressionInputStream that will read from the given InputStream with the given Decompressor.
createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.DefaultCodec
createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.DefaultCodec
createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.GzipCodec
createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.GzipCodec
createInputStream(InputStream) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
createInputStream(InputStream, Decompressor) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
createInputStream(InputStream, Decompressor, long, long, SplittableCompressionCodec.READ_MODE) - Method in interface org.apache.hadoop.io.compress.SplittableCompressionCodec: Create a stream as dictated by the readMode.
createInstance(String) - Static method in class org.apache.hadoop.mapred.lib.aggregate.UserDefinedValueAggregatorDescriptor: Create an instance of the given class
createInstance(String) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor: Create an instance of the given class
createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of AbstractFileSystem.create(Path, EnumSet, Options.CreateOpts...) except that the opts have been declared explicitly.
createInternal(Path, FsPermission, boolean, SelfRenewingLease) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: This is the version of the create call that is meant for internal usage.
createInternal(Path, EnumSet<CreateFlag>, FsPermission, int, short, long, Progressable, Options.ChecksumOpt, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
createInternalValue() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Create a value to be used internally for joins.
createIOException(List<IOException>) - Static method in exception org.apache.hadoop.io.MultipleIOException: A convenient method to create an IOException.
createJarWithClassPath(String, Path, Map<String, String>) - Static method in class org.apache.hadoop.fs.FileUtil
createJarWithClassPath(String, Path, Path, Map<String, String>) - Static method in class org.apache.hadoop.fs.FileUtil: Create a jar file at the given path, containing a manifest with a classpath that references all specified entries.
createJobListCache() - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
createKey(String, byte[], KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Create a new key.
createKey(String, KeyProvider.Options) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Create a new key generating the material for it.
createKey() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Create a new key value common to all child RRs.
createKey() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Request new key from proxied RR.
createKey() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
createKey() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
createKey() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
createKey() - Method in interface org.apache.hadoop.mapred.RecordReader: Create an object of the appropriate type to be used as a key.
createKey() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
createKey() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
createKey() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Create a new key common to all child RRs.
createKey() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Request new key from proxied RR.
createLocalTempFile(File, String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Create a tmp file for a base file.
createManifestStoreOperations() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Create manifest store operations for the destination store.
createMoveToDoneThreadPool(int) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Create a multipart uploader.
createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.FileContext: Create a multipart uploader.
createMultipartUploader(Path) - Method in class org.apache.hadoop.fs.FileSystem: Create a multipart uploader.
createNewFile(Path) - Method in class org.apache.hadoop.fs.FileSystem: Creates the given Path as a brand-new zero-length file.
createNMClient() - Static method in class org.apache.hadoop.yarn.client.api.NMClient: Create a new instance of NMClient.
createNMClient(String) - Static method in class org.apache.hadoop.yarn.client.api.NMClient: Create a new instance of NMClient.
createNMClientAsync(NMClientAsync.AbstractCallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
createNMClientAsync(NMClientAsync.CallbackHandler) - Static method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Deprecated.
Use NMClientAsync.createNMClientAsync(AbstractCallbackHandler) instead.
createNMProxy(Configuration, Class<T>, UserGroupInformation, YarnRPC, InetSocketAddress) - Static method in class org.apache.hadoop.yarn.client.NMProxy
createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Deprecated.
API only for 0.20-append
createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
createNonRecursive(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
createNonRecursive(Path, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Opens an FSDataOutputStream at the indicated Path with write-progress reporting.
createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Opens an FSDataOutputStream at the indicated Path with write-progress reporting.
createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FileSystem: Opens an FSDataOutputStream at the indicated Path with write-progress reporting.
createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.FilterFileSystem
createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
createNonRecursive(Path, FsPermission, boolean, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
createNonRecursive(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
createOutputCommitter(Path, TaskAttemptContext) - Method in class org.apache.hadoop.fs.azurebfs.commit.AzureManifestCommitterFactory
createOutputCommitter(Path, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterFactory
createOutputCommitter(Path, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: Create an output committer for a task attempt.
createOutputStream(Path, boolean) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.BZip2Codec: Create a CompressionOutputStream that will write to the given OutputStream.
createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.BZip2Codec: Create a CompressionOutputStream that will write to the given OutputStream with the given Compressor.
createOutputStream(OutputStream) - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Create a CompressionOutputStream that will write to the given OutputStream.
createOutputStream(OutputStream, Compressor) - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Create a CompressionOutputStream that will write to the given OutputStream with the given Compressor.
createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.DefaultCodec
createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.DefaultCodec
createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.GzipCodec
createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.GzipCodec
createOutputStream(OutputStream) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
createOutputStream(OutputStream, Compressor) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
createOutputStreamWithMode(Path, boolean, FsPermission) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
createPassword(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
createPassword(T) - Method in class org.apache.hadoop.security.token.SecretManager: Create the password for the given identifier.
createPassword(byte[], SecretKey) - Static method in class org.apache.hadoop.security.token.SecretManager: Compute HMAC of the identifier using the secret key and return the output as password
createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FileSystem: Hook to implement support for PathHandle operations.
createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FilterFileSystem
createPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Hook to implement support for PathHandle operations.
createPool(JobConf, List<PathFilter>) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat: Deprecated.
Use CombineFileInputFormat.createPool(List).
createPool(JobConf, PathFilter...) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat: Deprecated.
Use CombineFileInputFormat.createPool(PathFilter...).
createPool(List<PathFilter>) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat: Create a new pool and add the filters to it.
createPool(PathFilter...) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat: Create a new pool and add the filters to it.
createProvider(URI, Configuration) - Method in class org.apache.hadoop.crypto.key.KeyProviderFactory
createProvider(URI, Configuration) - Method in class org.apache.hadoop.security.alias.CredentialProviderFactory
createProxyUser(String, UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation: Create a proxy user using username of the effective user and the ugi of the real user.
createProxyUserForTesting(String, UserGroupInformation, String[]) - Static method in class org.apache.hadoop.security.UserGroupInformation: Create a proxy user UGI for testing HDFS and MapReduce
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.InputFormat: Create a record reader for a given split.
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat: Create a record reader for a given split.
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat: This is not implemented yet.
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineSequenceFileInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineTextInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueTextInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsBinaryInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter: Create a record reader for the given split
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.TextInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.join.ComposableInputFormat
createRecordReader(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat: Construct a CompositeRecordReader for the children of this InputFormat as defined in the init expression.
createRemoteUser(String) - Static method in class org.apache.hadoop.security.UserGroupInformation: Create a user from a login name.
createRemoteUser(String, SaslRpcServer.AuthMethod) - Static method in class org.apache.hadoop.security.UserGroupInformation: Create a user from a login name.
createReservation() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Obtain a GetNewReservationResponse for a new reservation, which contains the ReservationId object.
createRetriableProxy(Configuration, Class<T>, UserGroupInformation, YarnRPC, InetSocketAddress, RetryPolicy) - Static method in class org.apache.hadoop.yarn.client.ServerProxy
createRetryPolicy(Configuration, long, long, boolean) - Static method in class org.apache.hadoop.yarn.client.RMProxy: Fetch retry policy from Configuration and create the retry policy with specified retryTime and retry interval.
createRetryPolicy(Configuration, String, long, String, long) - Static method in class org.apache.hadoop.yarn.client.ServerProxy
createRMProxy(Configuration, Class<T>) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy: Create a proxy to the ResourceManager for the specified protocol.
createRMProxyFederation(Configuration, Class<T>) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy: Create a proxy to the ResourceManager for the specified protocol.
createRMProxyFederation(Configuration, Class<T>, RMProxy<T>) - Static method in class org.apache.hadoop.yarn.client.RMProxy: This functionality is only used for NodeManager and only in non-HA mode.
createSecretKey(byte[]) - Static method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Convert the byte[] to a secret key
createSecretKey(byte[]) - Static method in class org.apache.hadoop.security.token.SecretManager: Convert the byte[] to a secret key
createSerializer() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
createSharedCacheClient() - Static method in class org.apache.hadoop.yarn.client.api.SharedCacheClient
createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.createSnapshot(Path, String).
createSnapshot(Path) - Method in class org.apache.hadoop.fs.FileContext: Create a snapshot with a default name.
createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FileContext: Create a snapshot.
createSnapshot(Path) - Method in class org.apache.hadoop.fs.FileSystem: Create a snapshot with a default name.
createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FileSystem: Create a snapshot.
createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
createSnapshot(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
createSocket() - Method in class org.apache.hadoop.net.SocksSocketFactory
createSocket(InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
createSocket(InetAddress, int, InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
createSocket(String, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
createSocket(String, int, InetAddress, int) - Method in class org.apache.hadoop.net.SocksSocketFactory
createSocket() - Method in class org.apache.hadoop.net.StandardSocketFactory
createSocket(InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
createSocket(InetAddress, int, InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
createSocket(String, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
createSocket(String, int, InetAddress, int) - Method in class org.apache.hadoop.net.StandardSocketFactory
createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.createSymlink(Path, Path, boolean);
createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileContext: Creates a symbolic link to an existing file.
createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem: See FileContext.createSymlink(Path, Path, boolean).
createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.LocalFileSystem
createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
createSymlink(Path, Path, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
createSymlink() - Method in class org.apache.hadoop.mapreduce.Job: Deprecated.
createTimelineAbout(String) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
createTimelineClient() - Static method in class org.apache.hadoop.yarn.client.api.TimelineClient: Creates an instance of the timeline v.1.x client.
createTimelineReaderClient() - Static method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient: Create a new instance of Timeline Reader Client.
createTupleWritable() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Create a value to be used internally for joins.
createUserForTesting(String, String[]) - Static method in class org.apache.hadoop.security.UserGroupInformation: Create a UGI for testing HDFS and MapReduce
createValue() - Method in class org.apache.hadoop.mapred.join.JoinRecordReader: Create an object of the appropriate type to be used as a value.
createValue() - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader: Create an object of the appropriate type to be used as a value.
createValue() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Request new value from proxied RR.
createValue() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
createValue() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
createValue() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
createValue() - Method in interface org.apache.hadoop.mapred.RecordReader: Create an object of the appropriate type to be used as a value.
createValue() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
createValue() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
createValue() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: Deprecated.
createValue() - Method in class org.apache.hadoop.mapreduce.lib.join.JoinRecordReader
createValue() - Method in class org.apache.hadoop.mapreduce.lib.join.OverrideRecordReader
createValue() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
createValueAggregatorJob(String[], Class<?>) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob: Create an Aggregate based map/reduce job.
createValueAggregatorJob(String[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob: Create an Aggregate based map/reduce job.
createValueAggregatorJob(String[], Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
createValueAggregatorJob(String[], Class<? extends ValueAggregatorDescriptor>[], Class<?>) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
createValueAggregatorJob(Configuration, String[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob: Create an Aggregate based map/reduce job.
createValueAggregatorJob(String[], Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
createValueAggregatorJobs(String[], Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
createValueAggregatorJobs(String[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
createValueAggregatorJobs(String[], Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
createValueAggregatorJobs(String[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
createWriter(Configuration, SequenceFile.Writer.Option...) - Static method in class org.apache.hadoop.io.SequenceFile: Create a new Writer with the given options.
createWriter(FileSystem, Configuration, Path, Class, Class) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, Progressable) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, Progressable, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createWriter(FileSystem, Configuration, Path, Class, Class, int, short, long, SequenceFile.CompressionType, CompressionCodec, Progressable, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createWriter(FileSystem, Configuration, Path, Class, Class, int, short, long, boolean, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
createWriter(FileContext, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata, EnumSet<CreateFlag>, Options.CreateOpts...) - Static method in class org.apache.hadoop.io.SequenceFile: Construct the preferred type of SequenceFile Writer.
createWriter(FileSystem, Configuration, Path, Class, Class, SequenceFile.CompressionType, CompressionCodec, Progressable) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createWriter(Configuration, FSDataOutputStream, Class, Class, SequenceFile.CompressionType, CompressionCodec, SequenceFile.Metadata) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createWriter(Configuration, FSDataOutputStream, Class, Class, SequenceFile.CompressionType, CompressionCodec) - Static method in class org.apache.hadoop.io.SequenceFile: Deprecated.
Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
createYarnClient() - Static method in class org.apache.hadoop.yarn.client.api.YarnClient: Create a new instance of YarnClient.
createYarnClient() - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
CREDENTIAL_PROVIDER_PATH - Static variable in class org.apache.hadoop.security.alias.CredentialProviderFactory
CredentialBasedAccessTokenProvider - Class in org.apache.hadoop.hdfs.web.oauth2: Obtain an access token via the credential-based OAuth2 workflow.
CredentialInitializationException - Exception in org.apache.hadoop.fs.s3a: Exception which Hadoop's AWSCredentialsProvider implementations should throw when there is a problem with the credential setup.
CredentialInitializationException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.s3a.CredentialInitializationException
CredentialInitializationException(String) - Constructor for exception org.apache.hadoop.fs.s3a.CredentialInitializationException
CredentialProvider - Class in org.apache.hadoop.security.alias: A provider of credentials or password for Hadoop applications.
CredentialProvider() - Constructor for class org.apache.hadoop.security.alias.CredentialProvider
CredentialProviderFactory - Class in org.apache.hadoop.security.alias: A factory to create a list of CredentialProvider based on the path given in a Configuration.
CredentialProviderFactory() - Constructor for class org.apache.hadoop.security.alias.CredentialProviderFactory
Credentials - Class in org.apache.hadoop.security: A class that provides the facilities of reading and writing secret keys and Tokens.
Credentials() - Constructor for class org.apache.hadoop.security.Credentials: Create an empty credentials instance.
Credentials(Credentials) - Constructor for class org.apache.hadoop.security.Credentials: Create a copy of the given credentials.
CS_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
csi.v0 - package csi.v0
CSV_HEADER_OPT_IGNORE - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Ignore the header.
CSV_HEADER_OPT_NONE - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

No header: first row is data.
CSV_HEADER_OPT_USE - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Use the header.
CSV_INPUT_COMMENT_MARKER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

String which indicates the row is actually a comment.
CSV_INPUT_COMMENT_MARKER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default marker.
CSV_INPUT_FIELD_DELIMITER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default field delimiter.
CSV_INPUT_HEADER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

How should headers be used? Value: "fs.s3a.select.input.csv.header".
CSV_INPUT_HEADER_OPT_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default header mode: "ignore".
CSV_INPUT_INPUT_FIELD_DELIMITER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Field delimiter.
CSV_INPUT_QUOTE_CHARACTER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Quote Character.
CSV_INPUT_QUOTE_CHARACTER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default Quote Character.
CSV_INPUT_QUOTE_ESCAPE_CHARACTER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Character to escape quotes.
CSV_INPUT_QUOTE_ESCAPE_CHARACTER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default quote escape character.
CSV_INPUT_RECORD_DELIMITER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Record delimiter.
CSV_INPUT_RECORD_DELIMITER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default delimiter Value: "\n".
CSV_OUTPUT_FIELD_DELIMITER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Field delimiter.
CSV_OUTPUT_FIELD_DELIMITER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default field delimiter.
CSV_OUTPUT_QUOTE_CHARACTER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Quote Character.
CSV_OUTPUT_QUOTE_CHARACTER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default Quote Character.
CSV_OUTPUT_QUOTE_ESCAPE_CHARACTER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Character to escape quotes.
CSV_OUTPUT_QUOTE_ESCAPE_CHARACTER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default quote escape character.
CSV_OUTPUT_QUOTE_FIELDS - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Should CSV fields be quoted? One of : ALWAYS, ASNEEDED Value: "fs.s3a.select.output.csv.quote.fields".
CSV_OUTPUT_QUOTE_FIELDS_ALWAYS - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Output quotation policy (default): "always".
CSV_OUTPUT_QUOTE_FIELDS_AS_NEEEDED - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Output quotation policy: "asneeded".
CSV_OUTPUT_RECORD_DELIMITER - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Record delimiter.
CSV_OUTPUT_RECORD_DELIMITER_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Default delimiter Value: "\n".
CsvRecordOutput - Class in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
CsvRecordOutput(OutputStream) - Constructor for class org.apache.hadoop.record.CsvRecordOutput: Deprecated.

Creates a new instance of CsvRecordOutput
CUR_DIR - Static variable in class org.apache.hadoop.fs.Path: The current directory, ".".
CURATOR_LEADER_ELECTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
Eventually, we want to default to the curator-based implementation and remove the ActiveStandbyElector based implementation. We should remove this config then.
curReader - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
curReader - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
currentAuditContext() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext: Get the current common audit context.
currentConfig() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean
currentDownloadBytesPerSecond(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Record the current bytes-per-second download rate seen.
currentId - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Access to currentId is protected by this object lock.
currentThreadID() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext: A thread ID which is unique for this process and shared across all S3A clients on the same thread, even those using different FS instances.
currentTokens - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Cache of currently valid tokens, mapping from DelegationTokenIdentifier to DelegationTokenInformation.
currentUploadBytesPerSecond(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Record the current bytes-per-second upload rate seen.
currentUser() - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Get the current user path formatted for the registry
CUSTOM_HEADER_PARAM - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
CUSTOM_HEADER_PARAM - Static variable in class org.apache.hadoop.security.http.XFrameOptionsFilter
CUSTOM_METHODS_TO_IGNORE_PARAM - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
CUSTOM_SIGNERS - Static variable in class org.apache.hadoop.fs.s3a.Constants: List of custom Signers.
CYPHER_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "cypher".

D

DATA_BLOCKS_BUFFER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: What data block buffer to use.
DATA_BLOCKS_BUFFER_DEFAULT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations: Default buffer option: "bytebuffer".
DATA_BLOCKS_BUFFER_DISK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations: Buffer blocks to disk.
DATA_BLOCKS_BYTEBUFFER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DATA_FIELD_SEPARATOR - Static variable in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
DATA_FIELD_SEPERATOR - Static variable in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper: Deprecated.
Use FieldSelectionHelper.DATA_FIELD_SEPARATOR
DATA_FILE_NAME - Static variable in class org.apache.hadoop.io.MapFile: The name of the data file.
DataDrivenDBInputFormat<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A InputFormat that reads input data from an SQL table.
DataDrivenDBInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
DataDrivenDBRecordReader<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A RecordReader that reads records from a SQL table, using data-driven WHERE clause splits.
DataDrivenDBRecordReader(DBInputFormat.DBInputSplit, Class<T>, Configuration, Connection, DBConfiguration, String, String[], String, String) - Constructor for class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBRecordReader
DataOutputOutputStream - Class in org.apache.hadoop.io: OutputStream implementation that wraps a DataOutput.
dataPattern - Static variable in class org.apache.hadoop.mapreduce.tools.CLI
DATE_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
DateSplitter - Class in org.apache.hadoop.mapreduce.lib.db: Implement DBSplitter over date/time values.
DateSplitter() - Constructor for class org.apache.hadoop.mapreduce.lib.db.DateSplitter
dateToString(Date) - Method in class org.apache.hadoop.mapreduce.lib.db.DateSplitter: Given a Date 'd', format it as a string for use in a SQL date comparison operation.
dateToString(Date) - Method in class org.apache.hadoop.mapreduce.lib.db.OracleDateSplitter
dbConf - Variable in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
DBConfiguration - Class in org.apache.hadoop.mapred.lib.db
DBConfiguration - Class in org.apache.hadoop.mapreduce.lib.db: A container for configuration property names for jobs with DB input/output.
DBConfiguration(Configuration) - Constructor for class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
DBInputFormat<T extends DBWritable> - Class in org.apache.hadoop.mapred.lib.db
DBInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.db.DBInputFormat
DBInputFormat<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A InputFormat that reads input data from an SQL table.
DBInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
DBOutputFormat<K extends DBWritable,V> - Class in org.apache.hadoop.mapred.lib.db
DBOutputFormat() - Constructor for class org.apache.hadoop.mapred.lib.db.DBOutputFormat
DBOutputFormat<K extends DBWritable,V> - Class in org.apache.hadoop.mapreduce.lib.db: A OutputFormat that sends the reduce output to a SQL table.
DBOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
dbProductName - Variable in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
dbProductName - Variable in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
DBRecordReader<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A RecordReader that reads records from a SQL table.
DBRecordReader(DBInputFormat.DBInputSplit, Class<T>, Configuration, Connection, DBConfiguration, String, String[], String) - Constructor for class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
DBSplitter - Interface in org.apache.hadoop.mapreduce.lib.db: DBSplitter will generate DBInputSplits to use with DataDrivenDBInputFormat.
DBWritable - Interface in org.apache.hadoop.mapred.lib.db
DBWritable - Interface in org.apache.hadoop.mapreduce.lib.db: Objects that are read from/written to a database should implement DBWritable.
DEBUG_NM_DELETE_DELAY_SEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Delay before deleting resource to ease debugging of NM issues
debugCmdSet - Variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger: List of commands to provide debug messages.
DECEMBER_2019_API_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants: Deprecated.
decode(byte[]) - Static method in class org.apache.hadoop.io.Text
decode(byte[], int, int) - Static method in class org.apache.hadoop.io.Text
decode(byte[], int, int, boolean) - Static method in class org.apache.hadoop.io.Text
decodeFromUrlString(String) - Method in class org.apache.hadoop.security.token.Token: Decode the given url safe string into this token.
decodeIdentifier() - Method in class org.apache.hadoop.security.token.Token: Get the token identifier object, or null if it could not be constructed (because the class could not be loaded, for example).
decodeTokenIdentifier(Token<TokenIdent>) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Decode the token identifier.
decodeValue(String) - Static method in enum org.apache.hadoop.fs.XAttrCodec: Decode string representation of a value and check whether it's encoded.
decodeVIntSize(byte) - Static method in class org.apache.hadoop.io.WritableUtils: Parse the first byte of a vint/vlong to determine the number of bytes
decommissionedInstances(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component: A list of decommissioned component instances.
decompress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.BlockDecompressorStream
decompress(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Decompressor: Fills specified buffer with uncompressed data.
decompress(byte[], int, int) - Method in class org.apache.hadoop.io.compress.DecompressorStream
decompress(ByteBuffer, ByteBuffer) - Method in interface org.apache.hadoop.io.compress.DirectDecompressor
Decompressor - Interface in org.apache.hadoop.io.compress: Specification of a stream-based 'de-compressor' which can be plugged into a CompressionInputStream to compress data.
decompressor - Variable in class org.apache.hadoop.io.compress.DecompressorStream
DecompressorStream - Class in org.apache.hadoop.io.compress
DecompressorStream(InputStream, Decompressor, int) - Constructor for class org.apache.hadoop.io.compress.DecompressorStream
DecompressorStream(InputStream, Decompressor) - Constructor for class org.apache.hadoop.io.compress.DecompressorStream
DecompressorStream(InputStream) - Constructor for class org.apache.hadoop.io.compress.DecompressorStream: Allow derived classes to directly set the underlying stream.
decr() - Method in class org.apache.hadoop.metrics2.lib.MutableGauge: Decrement the value of the metric by 1
decr() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
decr(int) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt: decrement by delta
decr() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
decr(long) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong: decrement by delta
DEFALUT_RM_PROXY_TIMEOUT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT - Static variable in enum org.apache.hadoop.fs.StorageType
DEFAULT_ABFS_LATENCY_TRACK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ACCOUNT_OPERATION_IDLE_TIMEOUT_MS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ALLOW_REQUESTER_PAYS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default configuration for "fs.s3a.requester.pays.enabled": false.
DEFAULT_ALWAYS_READ_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_AM_SCHEDULING_NODE_BLACKLISTING_DISABLE_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AM_SCHEDULING_NODE_BLACKLISTING_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AMRM_PROXY_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AMRM_PROXY_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AMRM_PROXY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AMRM_PROXY_HA_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AMRM_PROXY_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AMRM_PROXY_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AMRM_PROXY_WAIT_UAM_REGISTER_DONE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ANALYSIS_PERIOD_MS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_APACHE_HTTP_CLIENT_MAX_IO_EXCEPTION_RETRIES - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_APP_ATTEMPT_DIAGNOSTICS_LIMIT_KC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_APP_FINAL_VALUE_RETENTION_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls how long the final value of a metric of a completed app is retained before merging into the flow sum.
DEFAULT_APPLICATION_HISTORY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_APPLICATION_HISTORY_MAX_APPS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_APPLICATION_HISTORY_SAVE_NON_AM_CONTAINER_META_INFO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_APPLICATION_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default application name
DEFAULT_APPLICATION_TAG_BASED_PLACEMENT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_APPLICATION_TAG_FORCE_LOWERCASE_CONVERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_APPLICATION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default application type
DEFAULT_APPS_CACHE_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_APPS_CACHE_EXPIRE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_APPS_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ASSUMED_ROLE_STS_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default endpoint for session tokens: "".
DEFAULT_ASYNC_DRAIN_THRESHOLD - Static variable in class org.apache.hadoop.fs.s3a.Constants: This is a number based purely on experimentation in ITestS3AInputStreamPerformance.
DEFAULT_ATS_APP_COLLECTOR_LINGER_PERIOD_IN_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AUTHORITATIVE_PATH - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_AUTO_FAILOVER_EMBEDDED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
The YarnConfiguration.AUTO_FAILOVER_EMBEDDED property is deprecated.
DEFAULT_AUTO_FAILOVER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_AWS_S3_CLASSLOADER_ISOLATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for Constants.AWS_S3_CLASSLOADER_ISOLATION.
DEFAULT_AWS_S3_VECTOR_ACTIVE_RANGE_READS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Limit of queued range data download operations during vectored read.
DEFAULT_AWS_S3_VECTOR_READS_MAX_MERGED_READ_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default maximum read size in bytes during vectored reads : 1048576.
DEFAULT_AWS_S3_VECTOR_READS_MIN_SEEK_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default minimum seek in bytes during vectored reads : 4096.
DEFAULT_AZURE_CREATE_REMOTE_FILESYSTEM_DURING_INITIALIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_AZURE_DELETE_THREADS - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: The default number of threads to be used for delete operation.
DEFAULT_AZURE_ENABLE_SMALL_WRITE_OPTIMIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_AZURE_LIST_MAX_RESULTS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_AZURE_OAUTH_TOKEN_FETCH_RETRY_DELTA_BACKOFF - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_AZURE_OAUTH_TOKEN_FETCH_RETRY_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_AZURE_OAUTH_TOKEN_FETCH_RETRY_MAX_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_AZURE_OAUTH_TOKEN_FETCH_RETRY_MIN_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_AZURE_RENAME_THREADS - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: The default number of threads to be used for rename operation.
DEFAULT_AZURE_SKIP_USER_GROUP_METADATA_DURING_INITIALIZATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_BITLENGTH - Static variable in class org.apache.hadoop.crypto.key.KeyProvider
DEFAULT_BITLENGTH_NAME - Static variable in class org.apache.hadoop.crypto.key.KeyProvider
DEFAULT_BLOCK_SIZE - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
DEFAULT_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
DEFAULT_CANNED_ACL - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_CIPHER - Static variable in class org.apache.hadoop.crypto.key.KeyProvider
DEFAULT_CIPHER_NAME - Static variable in class org.apache.hadoop.crypto.key.KeyProvider
DEFAULT_CLASS_NAME - Static variable in class org.apache.hadoop.yarn.client.api.AppAdminClient
DEFAULT_CLIENT_FAILOVER_NO_HA_PROXY_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CLIENT_FAILOVER_PROXY_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CLIENT_FAILOVER_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CLIENT_NM_CONNECT_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CLIENT_NM_CONNECT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CLIENTRM_SUBMIT_INTERVAL_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CLOCK_SKEW_WITH_SERVER_IN_MS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_CLUSTER_LEVEL_APPLICATION_PRIORITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants: Default extension for DefaultCodec.
DEFAULT_COMMITTER_THREADS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default value for CommitConstants.FS_S3A_COMMITTER_THREADS: 32.
DEFAULT_CONFIGURATION_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CONFLICT_MODE - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default conflict mode: "append".
DEFAULT_CONNECTION_ACQUISITION_TIMEOUT_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default acquisition timeout: 60 seconds.
DEFAULT_CONNECTION_IDLE_TIME_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default idle time: 60 seconds.
DEFAULT_CONNECTION_KEEPALIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of Constants.CONNECTION_KEEPALIVE: false.
DEFAULT_CONNECTION_TTL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
use Constants.DEFAULT_CONNECTION_TTL_DURATION
DEFAULT_CONNECTION_TTL_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default duration for Constants.CONNECTION_TTL: 5 minutes.
DEFAULT_CONTAINER_TEMP_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Container temp directory
DEFAULT_CREATE_SUCCESSFUL_JOB_DIR_MARKER - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default job marker option: true.
DEFAULT_CREATE_SUCCESSFUL_JOB_DIR_MARKER - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default job marker option: true.
DEFAULT_CURATOR_LEADER_ELECTOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_CUSTOM_TOKEN_FETCH_RETRY_COUNT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_DELEGATION_TOKEN_BINDING - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Default token binding "".
DEFAULT_DELEGATION_TOKEN_DURATION - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Default duration of a delegation token: "1h".
DEFAULT_DELEGATION_TOKEN_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Default endpoint for session tokens: "".
DEFAULT_DELEGATION_TOKEN_REGION - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Region default: "".
DEFAULT_DELETE_CONSIDERED_IDEMPOTENT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_DIRECTORY_MARKER_POLICY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default retention policy: "keep".
DEFAULT_DISABLE_OUTPUTSTREAM_FLUSH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_DISK_VALIDATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_DISPATCHER_DRAIN_EVENTS_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_DISPLAY_APPS_FOR_LOGGED_IN_USER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_DIST_SCHEDULING_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_DNS_ENABLED - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Defaut value for enabling the DNS in the Registry: false.
DEFAULT_DNS_PORT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Default DNS port number.
DEFAULT_DNS_SPLIT_REVERSE_ZONE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Default value for splitting the reverse zone.
DEFAULT_DNSSEC_PRIVATE_KEY_FILE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Default DNSSEC private key file path.
DEFAULT_ENABLE_ABFS_CHECKSUM_VALIDATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_ABFS_LIST_ITERATOR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_ABFS_RENAME_RESILIENCE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_AUTOTHROTTLING - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_CHECK_ACCESS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_DELEGATION_TOKEN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_FLUSH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_HTTPS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_PAGINATED_DELETE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_READAHEAD - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_ENABLE_REST_APP_SUBMISSIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of s3 endpoint: "".
DEFAULT_ENTITY_PREFIX - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
DEFAULT_ESTABLISH_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
use Constants.DEFAULT_ESTABLISH_TIMEOUT_DURATION
DEFAULT_ESTABLISH_TIMEOUT_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default TCP/(and TLS?) establish timeout: 30 seconds.
DEFAULT_EXECUTOR_CAPACITY - Static variable in class org.apache.hadoop.fs.s3a.Constants: The capacity of executor queues for operations other than block upload, where Constants.FAST_UPLOAD_ACTIVE_BLOCKS is used instead.
DEFAULT_EXPIRE - Static variable in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
DEFAULT_EXTENSION - Static variable in class org.apache.hadoop.io.compress.PassthroughCodec: This default extension is here so that if no extension has been defined, some value is still returned: ".passthrough"..
DEFAULT_FAST_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_FAST_UPLOAD - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
DEFAULT_FAST_UPLOAD_ACTIVE_BLOCKS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Limit of queued block upload operations before writes block.
DEFAULT_FAST_UPLOAD_BUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default buffer option: "disk".
DEFAULT_FEDERATION_ALLOCATION_HISTORY_MAX_ENTRY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_AMRMPROXY_HB_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_AMRMPROXY_REGISTER_UAM_RETRY_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_AMRMPROXY_REGISTER_UAM_RETRY_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_AMRMPROXY_SUBCLUSTER_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_BLACKLIST_SUBCLUSTERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_CACHE_ENTITY_NUMS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_CACHE_TIME_TO_LIVE_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_CLUSTER_RESOLVER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_FACADE_CACHE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_FAILOVER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_FLUSH_CACHE_FOR_RM_ADDR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_GPG_LOAD_BASED_MAX_EDIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_GPG_LOAD_BASED_MAX_PENDING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_GPG_LOAD_BASED_MIN_PENDING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_GPG_LOAD_BASED_MIN_WEIGHT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_GPG_LOAD_BASED_SCALING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_NON_HA_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_POLICY_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_POLICY_MANAGER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_POLICY_MANAGER_PARAMS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_REGISTRY_BASE_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_CLEANUP_RETRY_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_CLEANUP_RETRY_SLEEP_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_CLIENT_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_CONN_IDLE_TIMEOUT_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_CONN_MAX_LIFE_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Database connection maximum lifetime.
DEFAULT_FEDERATION_STATESTORE_CONNECTION_TIMEOUT_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_HEARTBEAT_INITIAL_DELAY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_HEARTBEAT_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_MAX_APPLICATIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_POOL_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default name of the database connection pool.
DEFAULT_FEDERATION_STATESTORE_SQL_JDBC_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_SQL_MAXCONNECTIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_STATESTORE_SQL_MINIMUMIDLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default value of the minimum number of connections in the database connection pool.
DEFAULT_FEDERATION_STATESTORE_ZK_PARENT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FEDERATION_YARN_CLIENT_FAILOVER_RANDOM_ORDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FILTER_INVALID_XML_CHARS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FLOW_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: default version for any flow.
DEFAULT_FLOW_VERSION - Static variable in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
DEFAULT_FOOTER_READ_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS - Static variable in class org.apache.hadoop.fs.FileSystem
DEFAULT_FS_APPLICATION_HISTORY_STORE_COMPRESSION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FS_AZURE_ACCOUNT_IS_EXPECT_HEADER_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_ACCOUNT_IS_HNS_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_ACCOUNT_LEVEL_THROTTLING_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_ACCOUNT_OAUTH_MSI_AUTHORITY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AuthConfigurations: Default value for authority for the MSI flow.
DEFAULT_FS_AZURE_ACCOUNT_OAUTH_MSI_ENDPOINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AuthConfigurations: Default OAuth token end point for the MSI flow.
DEFAULT_FS_AZURE_ACCOUNT_OAUTH_REFRESH_TOKEN_ENDPOINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AuthConfigurations: Default OAuth token end point for the refresh token flow.
DEFAULT_FS_AZURE_ACCOUNT_OAUTH_TOKEN_FILE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AuthConfigurations: Default OAuth token file path for the workload identity flow.
DEFAULT_FS_AZURE_APPEND_BLOB_DIRECTORIES - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_ATOMIC_RENAME_DIRECTORIES - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_ENABLE_CONDITIONAL_CREATE_OVERWRITE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_ENABLE_MKDIR_OVERWRITE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_INFINITE_LEASE_DIRECTORIES - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_SSL_CHANNEL_MODE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_AZURE_USER_AGENT_PREFIX - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_FS_BASED_RM_CONF_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FS_NODE_LABELS_STORE_IMPL_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FS_RM_STATE_STORE_NUM_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FS_RM_STATE_STORE_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_FS_S3A_COMMITTER_ABORT_PENDING_UPLOADS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default configuration value for CommitConstants.FS_S3A_COMMITTER_ABORT_PENDING_UPLOADS.
DEFAULT_FS_STORE_FILE_REPLICATION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_APPCLEANER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_APPCLEANER_CONTACT_ROUTER_SPEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_APPCLEANER_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_GLOBAL_POLICY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_POLICY_GENERATOR_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_POLICY_GENERATOR_READONLY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_SCHEDULED_EXECUTOR_THREADS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_SUBCLUSTER_CLEANER_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_SUBCLUSTER_EXPIRATION_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_WEBAPP_CONNECT_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_WEBAPP_HTTPS_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_WEBAPP_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GPG_WEBAPP_READ_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_GROUP - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
DEFAULT_HDFS_LOCATION_FLOW_RUN_COPROCESSOR_JAR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: default hdfs location for flowrun coprocessor jar.
DEFAULT_HTTP_CLIENT_CONN_MAX_CACHED_CONNECTIONS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_HTTP_CLIENT_CONN_MAX_IDLE_TIME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_HTTP_CONNECTION_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations: Default value of connection timeout to be used while setting up HTTP Connection.
DEFAULT_HTTP_READ_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations: Default value of read timeout to be used while setting up HTTP Connection.
DEFAULT_IN_MEMORY_CHECK_PERIOD_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_IN_MEMORY_INITIAL_DELAY_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_IN_MEMORY_STALENESS_PERIOD_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_IPC_CLIENT_FACTORY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_IPC_RECORD_FACTORY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_IPC_RPC_IMPL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_IPC_SERVER_FACTORY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_KEEPALIVE_TIME - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
use Constants.DEFAULT_KEEPALIVE_TIME_DURATION
DEFAULT_KEEPALIVE_TIME_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of Constants.KEEPALIVE_TIME: 60s.
DEFAULT_LEASE_BREAK_PERIOD - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
DEFAULT_LEASE_DURATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_LEASE_THREADS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_LIMIT - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
DEFAULT_LINUX_CONTAINER_RUNTIME_ALLOWED_RUNTIMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default list of allowed runtimes when using LinuxContainerExecutor.
DEFAULT_LIST_STATUS_NUM_THREADS - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
DEFAULT_LIST_VERSION - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_LOAD_BASED_SC_SELECTOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOAD_BASED_SC_SELECTOR_FAIL_ON_ERROR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOAD_BASED_SC_SELECTOR_MULTIPLIER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOAD_BASED_SC_SELECTOR_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOAD_BASED_SC_SELECTOR_USE_ACTIVE_CORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOG_AGGREGATION_DEBUG_FILESIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOG_AGGREGATION_ENABLE_LOCAL_CLEANUP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOG_AGGREGATION_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOG_AGGREGATION_RETAIN_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOG_AGGREGATION_STATUS_TIME_OUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_LOG_LEVEL - Static variable in class org.apache.hadoop.mapred.JobConf: Default logging level for map/reduce tasks.
DEFAULT_MAGIC_COMMITTER_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Is the committer enabled by default: true.
DEFAULT_MAPRED_TASK_JAVA_OPTS - Static variable in class org.apache.hadoop.mapred.JobConf
DEFAULT_MAPREDUCE_RECOVER_JOB - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
DEFAULT_MASK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
DEFAULT_MAX_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_MAX_ERROR_RETRIES - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default number of times the AWS client library should retry errors before escalating to the S3A code: 5.
DEFAULT_MAX_LEN - Static variable in class org.apache.hadoop.io.Text
DEFAULT_MAX_PAGING_KEYS - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_MAX_RELATIVE_EXPIRY - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo: Default max relative expiry for cache pools.
DEFAULT_MAX_RETRY_ATTEMPTS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_MAX_THREADS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of Constants.MAX_THREADS: 96.
DEFAULT_MAX_TOTAL_TASKS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for Constants.MAX_TOTAL_TASKS: 32.
DEFAULT_MAXIMUM_CONNECTIONS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for Constants.MAXIMUM_CONNECTIONS: 500.
DEFAULT_METADATASTORE_AUTHORITATIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
DEFAULT_METADATASTORE_METADATA_TTL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
DEFAULT_MIN_BACKOFF_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_MIN_MULTIPART_THRESHOLD - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_MULTIPART_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_MULTIPART_UPLOAD_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for multipart uploads.
DEFAULT_NETWORKING_LIBRARY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_NM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_ADMIN_FORCE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_ADMIN_USER_ENV - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_AUX_SERVICES_MANIFEST_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_AUX_SERVICES_MANIFEST_RELOAD_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CLIENT_MAX_NM_PROXIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_COLLECTOR_SERVICE_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_COLLECTOR_SERVICE_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_COLLECTOR_SERVICE_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_DIAGNOSTICS_MAXIMUM_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_EXECUTOR_EXIT_FILE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_EXECUTOR_SCHED_PRIORITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_LOG_DIR_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_LOG_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_LOG_MONITOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_LOG_TOTAL_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_METRICS_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_METRICS_PERIOD_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_METRICS_UNREGISTER_DELAY_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_MGR_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
DEFAULT_NM_CONTAINER_MONITOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_QUEUING_LIMIT_STDEV - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_QUEUING_LOAD_COMPARATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_QUEUING_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_QUEUING_MAX_QUEUE_WAIT_TIME_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_QUEUING_MIN_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_QUEUING_MIN_QUEUE_WAIT_TIME_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_QUEUING_SORTING_NODES_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_QUEUING_USE_PAUSE_FOR_PREEMPTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_RETRY_MINIMUM_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_STDERR_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CONTAINER_STDERR_PATTERN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_COUNT_LOGICAL_PROCESSORS_AS_CORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_CPU_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_DELETE_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_DISK_FREE_SPACE_THRESHOLD_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_DISK_HEALTH_CHECK_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: By default, disks' health is checked every 2 minutes.
DEFAULT_NM_DISK_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Disk as a resource is disabled by default.
DEFAULT_NM_DISK_UTILIZATION_THRESHOLD_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_DISPATCHER_METRIC_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_DOCKER_ALLOW_DELAYED_REMOVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default value on whether or not a user can request that Docker containers honor the debug deletion delay.
DEFAULT_NM_DOCKER_ALLOW_HOST_PID_NAMESPACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Host pid namespace for containers is disabled by default.
DEFAULT_NM_DOCKER_ALLOW_PRIVILEGED_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Privileged containers are disabled by default.
DEFAULT_NM_DOCKER_ALLOWED_CONTAINER_NETWORKS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The set of networks allowed when launching containers using the DockerContainerRuntime.
DEFAULT_NM_DOCKER_ALLOWED_CONTAINER_RUNTIMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The set of runtimes allowed when launching containers using the DockerContainerRuntime.
DEFAULT_NM_DOCKER_CONTAINER_CAPABILITIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: These are the default capabilities added by docker.
DEFAULT_NM_DOCKER_DEFAULT_CONTAINER_NETWORK - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The network used when launching containers using the DockerContainerRuntime when no network is specified in the request and no default network is configured.
DEFAULT_NM_DOCKER_ENABLE_USER_REMAPPING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Set enable user remapping as false by default.
DEFAULT_NM_DOCKER_PRIVILEGED_CONTAINERS_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default list for users allowed to run privileged containers is empty.
DEFAULT_NM_DOCKER_STOP_GRACE_PERIOD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
DEFAULT_NM_DOCKER_USER_REMAPPING_GID_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Set user remapping lower gid limit to 1 by default.
DEFAULT_NM_DOCKER_USER_REMAPPING_UID_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Set user remapping lower uid limit to 1 by default.
DEFAULT_NM_ELASTIC_MEMORY_CONTROL_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_ELASTIC_MEMORY_CONTROL_OOM_TIMEOUT_SEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_ENABLE_HARDWARE_CAPABILITY_DETECTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_ENV_WHITELIST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_FPGA_VENDOR_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_GPU_DOCKER_PLUGIN_IMPL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_HEALTH_CHECK_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_HEALTH_CHECK_RUN_BEFORE_STARTUP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_HEALTH_CHECK_SCRIPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_HEALTH_CHECK_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_DELAY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOCAL_DIRS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOCALIZER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOCALIZER_CACHE_TARGET_SIZE_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOCALIZER_FETCH_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOCALIZER_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_AGG_COMPRESSION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_AGGREGATION_NUM_LOG_FILES_SIZE_PER_APP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_AGGREGATION_ROLL_MONITORING_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_AGGREGATION_THREAD_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_CONTAINER_DEBUG_INFO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_CONTAINER_DEBUG_INFO_ON_ERROR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_DELETE_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_DELETE_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_DIRS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_RETAIN_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_LOG_TRIGGER_DELETE_BY_SIZE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: By default, 90% of the disk can be used before it is marked as offline.
DEFAULT_NM_MEMORY_RESOURCE_CGROUPS_SOFT_LIMIT_PERCENTAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_MEMORY_RESOURCE_CGROUPS_SWAPPINESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_MEMORY_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_MEMORY_RESOURCE_ENFORCED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_MIN_HEALTHY_DISKS_FRACTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: By default, at least 25% of disks are to be healthy to say that the node is healthy in terms of disks.
DEFAULT_NM_MIN_PER_DISK_FREE_SPACE_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: By default, all of the disk can be used before it is marked as offline.
DEFAULT_NM_NETWORK_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Network as a resource is disabled by default.
DEFAULT_NM_NETWORK_RESOURCE_INTERFACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NETWORK_RESOURCE_OUTBOUND_BANDWIDTH_MBIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NETWORK_RESOURCE_TAG_MAPPING_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NETWORK_TAG_HANDLER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NODE_ATTRIBUTES_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NODE_ATTRIBUTES_PROVIDER_FETCH_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NODE_ATTRIBUTES_RESYNC_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NODE_LABELS_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NODE_LABELS_PROVIDER_FETCH_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NODE_LABELS_RESYNC_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NONSECURE_MODE_LIMIT_USERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NONSECURE_MODE_LOCAL_USER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NONSECURE_MODE_USER_PATTERN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NUMA_AWARENESS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NUMA_AWARENESS_NUMACTL_CMD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_NUMA_AWARENESS_READ_TOPOLOGY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_OPPORTUNISTIC_CONTAINERS_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_PCORES_VCORES_MULTIPLIER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_PLUGGABLE_DEVICE_FRAMEWORK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The pluggable device plugin framework is disabled by default
DEFAULT_NM_PMEM_CHECK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_PMEM_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_PROCESS_KILL_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_PUBLISH_CONTAINER_EVENTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_REAP_RUNC_LAYER_MOUNTS_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RECOVERY_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RECOVERY_SUPERVISED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_REMOTE_APP_LOG_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_REMOTE_APP_LOG_DIR_INCLUDE_OLDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_REMOTE_APP_LOG_DIR_SUFFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RESOURCE_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RESOURCE_PERCENTAGE_PHYSICAL_CPU_LIMIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RESOURCE_PLUGINS_FAIL_FAST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RESOURCEMANAGER_MINIMUM_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RUNC_ALLOW_HOST_PID_NAMESPACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Host pid namespace for containers is disabled by default.
DEFAULT_NM_RUNC_ALLOW_PRIVILEGED_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Privileged containers are disabled by default.
DEFAULT_NM_RUNC_ALLOWED_CONTAINER_NETWORKS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default set of networks allowed when launching containers using the RuncContainerRuntime.
DEFAULT_NM_RUNC_ALLOWED_CONTAINER_RUNTIMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default set of runtimes allowed when launching containers using the RuncContainerRuntime.
DEFAULT_NM_RUNC_CACHE_REFRESH_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default interval in seconds between refreshing the hdfs image tag to hash cache.
DEFAULT_NM_RUNC_IMAGE_TAG_TO_MANIFEST_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default runc image tag to manifest plugin class.
DEFAULT_NM_RUNC_IMAGE_TOPLEVEL_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default HDFS location under which the oci image manifests, layers, and configs directories exist.
DEFAULT_NM_RUNC_LAYER_MOUNTS_TO_KEEP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_RUNC_MANIFEST_TO_RESOURCES_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default runc manifest to resources plugin plugin class.
DEFAULT_NM_RUNC_PRIVILEGED_CONTAINERS_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default list for users allowed to run privileged containers is empty.
DEFAULT_NM_RUNC_STAT_CACHE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default timeout value in seconds for the values in the stat cache.
DEFAULT_NM_SLEEP_DELAY_BEFORE_SIGKILL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_USER_HOME_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_VMEM_CHECK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_VMEM_PMEM_RATIO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_WEBAPP_HTTPS_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_WEBAPP_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_WINDOWS_CONTAINER_CPU_LIMIT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NODE_LABEL_EXCLUSIVITY - Static variable in class org.apache.hadoop.yarn.api.records.NodeLabel: By default, node label is exclusive or not
DEFAULT_NODE_LABEL_PARTITION - Static variable in class org.apache.hadoop.yarn.api.records.NodeLabel: Default node label partition used for displaying.
DEFAULT_NODE_LABELS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NODELABEL_CONFIGURATION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NUM_MANIFESTS_TO_CACHE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default number of manifests to cache in the image tag to hash cache.
DEFAULT_NUMBER_OF_ASYNC_ENTITIES_TO_MERGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_NVIDIA_DOCKER_PLUGIN_V1_ENDPOINT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_OPP_CONTAINER_ALLOCATION_NODES_NUMBER_USED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_OPP_CONTAINER_MAX_ALLOCATIONS_PER_AM_HEARTBEAT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_OPPORTUNISTIC_CONTAINER_ALLOCATION_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_OPTIMIZE_FOOTER_READ - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_OTHER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
DEFAULT_PART_UPLOAD_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default part upload timeout: 15 minutes.
DEFAULT_PATH - Static variable in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
DEFAULT_PERM - Static variable in class org.apache.hadoop.fs.FileContext: Default permission for directory and symlink In previous versions, this default permission was also used to create files, so files created end up with ugo+x permission.
DEFAULT_PREFETCH_MAX_BLOCKS_COUNT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for max blocks count config.
DEFAULT_PROCFS_USE_SMAPS_BASED_RSS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_PROXY_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_PROXY_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_PURGE_EXISTING_MULTIPART - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_PURGE_EXISTING_MULTIPART_AGE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default Age.
DEFAULT_QUEUE_FULL_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_QUEUE_NAME - Static variable in class org.apache.hadoop.mapred.JobConf: Name of the queue to which jobs will be submitted, if no queue name is mentioned.
DEFAULT_QUEUE_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default queue name
DEFAULT_READ_AHEAD_BLOCK_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_READ_AHEAD_QUEUE_DEPTH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_READ_AHEAD_RANGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_READ_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_READ_SMALL_FILES_COMPLETELY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_READ_TOLERATE_CONCURRENT_APPEND - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_READAHEAD_RANGE - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_REGISTRY_CLIENT_JAAS_CONTEXT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: default client-side registry JAAS context: "Client".
DEFAULT_REGISTRY_SECURE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Default registry security policy: false.
DEFAULT_REGISTRY_SYSTEM_ACCOUNTS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Default system accounts given global access to the registry: "sasl:yarn@, sasl:mapred@, sasl:hdfs@, sasl:hadoop@".
DEFAULT_REGISTRY_USER_ACCOUNTS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Default system acls: "".
DEFAULT_REGISTRY_ZK_QUORUM - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: The default zookeeper quorum binding for the registry: "localhost:2181".
DEFAULT_REPLICATION_NUM - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
DEFAULT_REQUEST_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
use Constants.DEFAULT_REQUEST_TIMEOUT_DURATION
DEFAULT_REQUEST_TIMEOUT_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default duration of a request before it is timed out: 60s.
DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RETRY_HTTP_5XX_ERRORS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for Constants.RETRY_HTTP_5XX_ERRORS: true.
DEFAULT_RM_ACTIVITIES_MANAGER_APP_ACTIVITIES_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ACTIVITIES_MANAGER_APP_ACTIVITIES_TTL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ACTIVITIES_MANAGER_CLEANUP_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ACTIVITIES_MANAGER_SCHEDULER_ACTIVITIES_TTL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ADMIN_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_AM_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_AM_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_AMLAUNCHER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_APPLICATION_HTTPS_POLICY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_APPLICATION_MAX_TAG_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_APPLICATION_MAX_TAGS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_APPLICATION_MONITOR_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_AUTO_UPDATE_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_CLUSTER_ID - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_CONFIGURATION_PROVIDER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_DECOMMISSIONING_NODES_WATCHER_POLL_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_DELEGATION_TOKEN_ALWAYS_CANCEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_DELEGATION_TOKEN_MAX_CONF_SIZE_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_DT_RENEWER_THREAD_RETRY_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_DT_RENEWER_THREAD_RETRY_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_DT_RENEWER_THREAD_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ENABLE_NODE_UNTRACKED_WITHOUT_INCLUDE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_EPOCH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_EPOCH_RANGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_HA_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_LEVELDB_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_MAX_COMPLETED_APPLICATIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_MAX_LOG_AGGREGATION_DIAGNOSTICS_IN_MEMORY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_METRICS_RUNTIME_BUCKETS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default sizes of the runtime metric buckets in minutes.
DEFAULT_RM_NM_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MAX_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MIN_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NM_HEARTBEAT_INTERVAL_SCALING_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NM_HEARTBEAT_INTERVAL_SLOWDOWN_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NM_HEARTBEAT_INTERVAL_SPEEDUP_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NM_REGISTRATION_IP_HOSTNAME_CHECK_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODE_GRACEFUL_DECOMMISSION_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODE_IP_CACHE_EXPIRY_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODE_LABELS_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODE_LABELS_PROVIDER_UPDATE_NEWLY_REGISTERED_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODEMANAGER_CONNECT_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODEMANAGER_MINIMUM_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODEMANAGER_UNTRACKED_NODE_SELECTIVE_STATES_TO_REMOVE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODEMANAGER_UNTRACKED_REMOVAL_TIMEOUT_MSEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODES_EXCLUDE_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_NODES_INCLUDE_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_PLACEMENT_CONSTRAINTS_ALGORITHM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_PLACEMENT_CONSTRAINTS_RETRY_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_PLACEMENT_CONSTRAINTS_SCHEDULER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_PROXY_CONNECTION_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_PROXY_USER_PRIVILEGES_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_PUBLISH_CONTAINER_EVENTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RESERVATION_SYSTEM_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RESERVATION_SYSTEM_MAX_PERIODICITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RESERVATION_SYSTEM_PLAN_FOLLOWER_TIME_STEP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RESOURCE_PROFILES_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RESOURCE_PROFILES_SOURCE_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RESOURCE_TRACKER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_RESOURCE_TRACKER_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDCONF_LEVELDB_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDCONF_LEVELDB_MAX_LOGS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDCONF_STORE_ZK_PARENT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDCONF_ZK_MAX_LOGS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_ENABLE_MONITORS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
This default value is ignored and will be removed in a future release. The default value of yarn.resourcemanager.state-store.max-completed-applications is the value of YarnConfiguration.RM_MAX_COMPLETED_APPLICATIONS.
DEFAULT_RM_SUBMISSION_PREPROCESSOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SUBMISSION_PREPROCESSOR_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SUBMISSION_PREPROCESSOR_REFRESH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SYSTEM_METRICS_PUBLISHER_DISPATCHER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_SYSTEM_METRICS_PUBLISHER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_TIMELINE_SERVER_V1_PUBLISHER_BATCH_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_TIMELINE_SERVER_V1_PUBLISHER_DISPATCHER_BATCH_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_TIMELINE_SERVER_V1_PUBLISHER_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WEBAPP_HTTPS_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WEBAPP_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WEBAPP_UI_ACTIONS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WORK_PRESERVING_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ZK_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ZK_CLIENT_SSL_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ZK_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ZK_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RM_ZK_ZNODE_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_APPSINFO_CACHED_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_APPSINFO_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_ASC_INTERCEPTOR_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_CLIENTRM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_CLIENTRM_INTERCEPTOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_CLIENTRM_PARTIAL_RESULTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_CLIENTRM_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_CLIENTRM_SUBMIT_RETRY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_DEREGISTER_SUBCLUSTER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_INTERCEPTOR_ALLOW_PARTIAL_RESULT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_PIPELINE_CACHE_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_RMADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_RMADMIN_INTERCEPTOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_RMADMIN_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_SCHEDULED_EXECUTOR_THREADS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_SUBCLUSTER_CLEANER_INTERVAL_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_SUBCLUSTER_EXPIRATION_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_USER_CLIENT_THREAD_POOL_ALLOW_CORE_THREAD_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_USER_CLIENT_THREAD_POOL_KEEP_ALIVE_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This configurable is used to set the default time of keepAliveTime of the thread pool of the interceptor.
DEFAULT_ROUTER_USER_CLIENT_THREAD_POOL_MAXIMUM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This configuration is used to set the default value of maximumPoolSize of the thread pool of the interceptor.
DEFAULT_ROUTER_USER_CLIENT_THREAD_POOL_MINIMUM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This configuration is used to set the default value of corePoolSize (minimumPoolSize) of the thread pool of the interceptor.
DEFAULT_ROUTER_USER_CLIENT_THREADS_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default value is 5.
DEFAULT_ROUTER_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_CONNECT_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_DEFAULT_INTERCEPTOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_HTTPS_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_INTERCEPTOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_PARTIAL_RESULTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_PROXY_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ROUTER_WEBAPP_READ_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_RUNC_STAT_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default size of the stat cache which stores stats of the layers and config.
DEFAULT_S3_CLIENT_FACTORY_IMPL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default factory: org.apache.hadoop.fs.s3a.DefaultS3ClientFactory.
DEFAULT_S3A_COMMITTER_GENERATE_UUID - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default value for CommitConstants.FS_S3A_COMMITTER_GENERATE_UUID: false.
DEFAULT_S3A_COMMITTER_REQUIRE_UUID - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default value for CommitConstants.FS_S3A_COMMITTER_REQUIRE_UUID: false.
DEFAULT_S3A_IO_RATE_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for Constants.S3A_IO_RATE_LIMIT.
DEFAULT_S3GUARD_DISABLED_WARN_LEVEL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
DEFAULT_S3GUARD_METASTORE_LOCAL_ENTRY_TTL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
DEFAULT_S3GUARD_METASTORE_LOCAL_MAX_RECORDS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
DEFAULT_SAS_TOKEN_RENEW_PERIOD_FOR_STREAMS_IN_SECONDS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_SCHEDULER_CONFIGURATION_FS_MAX_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCHEDULER_SKIP_NODE_MULTIPLIER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_ADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_ADMIN_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_ADMIN_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_APP_CHECKER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_CLEANER_INITIAL_DELAY_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_CLEANER_PERIOD_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_CLEANER_RESOURCE_SLEEP_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_CLIENT_SERVER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_CLIENT_SERVER_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_CLIENT_SERVER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_STORE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_UPLOADER_SERVER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_UPLOADER_SERVER_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_UPLOADER_SERVER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCM_WEBAPP_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SCOPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
DEFAULT_SECURE_CONNECTIONS - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_SHARED_CACHE_CHECKSUM_ALGO_IMPL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SHARED_CACHE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SHARED_CACHE_NESTED_LEVEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SHARED_CACHE_NM_UPLOADER_REPLICATION_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SHARED_CACHE_NM_UPLOADER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SHARED_CACHE_ROOT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_SOCKET_RECV_BUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_SOCKET_SEND_BUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_SOCKET_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
use Constants.DEFAULT_SOCKET_TIMEOUT_DURATION
DEFAULT_SOCKET_TIMEOUT_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default socket timeout: 200 seconds.
DEFAULT_SSL_CHANNEL_MODE - Static variable in class org.apache.hadoop.fs.s3a.Constants
DEFAULT_STAGING_COMMITTER_UNIQUE_FILENAMES - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default value for CommitConstants.FS_S3A_COMMITTER_STAGING_UNIQUE_FILENAMES: true.
DEFAULT_STATIC_RETRY_FOR_CONNECTION_TIMEOUT_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_STATIC_RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_SUBMIT_REPLICATION - Static variable in class org.apache.hadoop.mapreduce.Job
DEFAULT_SYSTEM_METRICS_PUBLISHER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_DELEGATION_KEY_UPDATE_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_DELEGATION_TOKEN_MAX_LIFETIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_DELEGATION_TOKEN_RENEW_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_AGGREGATION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_CLIENT_BEST_EFFORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_CLIENT_INTERNAL_ATTEMPT_DIR_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_CLIENT_MAX_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_CLIENT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_COLLECTOR_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_COLLECTOR_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_HBASE_SCHEMA_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: default schema prefix for hbase tables.
DEFAULT_TIMELINE_SERVICE_LEVELDB_CACHE_READ_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_LEVELDB_MAX_OPEN_FILES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default leveldb max open files if no configuration is specified.
DEFAULT_TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default leveldb read cache size if no configuration is specified.
DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_LEVELDB_WRITE_BATCH_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default leveldb write batch size is no configuration is specified
DEFAULT_TIMELINE_SERVICE_LEVELDB_WRITE_BUFFER_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default leveldb write buffer size if no configuration is specified.
DEFAULT_TIMELINE_SERVICE_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_READ_ALLOWED_USERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default value for list of the users who are allowed to read timeline service v2 data.
DEFAULT_TIMELINE_SERVICE_READ_AUTH_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default setting for authentication checks for reading timeline service v2 data.
DEFAULT_TIMELINE_SERVICE_READER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_READER_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_READER_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_ROLLING_PERIOD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Roll a new database each hour.
DEFAULT_TIMELINE_SERVICE_SCHEMA_CREATOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_STORAGE_MONITOR_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_TTL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_WEBAPP_PORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_WRITER_ASYNC_QUEUE_CAPACITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_WRITER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_SERVICE_WRITER_FLUSH_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMELINE_V2_CLIENT_DRAIN_TIME_MILLIS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
DEFAULT_TIMEOUT - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
DEFAULT_TIMESTAMP_VALUE - Static variable in class org.apache.hadoop.yarn.api.records.CollectorInfo
DEFAULT_TYPE - Static variable in class org.apache.hadoop.yarn.client.api.AppAdminClient
DEFAULT_UMASK - Static variable in class org.apache.hadoop.fs.permission.FsPermission
DEFAULT_USE_UPN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_USE_WILDCARD_FOR_LIBJARS - Static variable in class org.apache.hadoop.mapreduce.Job
DEFAULT_USER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
DEFAULT_VALUE_UNKNOWN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_WRITE_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
DEFAULT_WRITER_QUEUE_CAPACITY - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default value of ManifestCommitterConstants.OPT_WRITER_QUEUE_CAPACITY.
DEFAULT_YARN_ACL_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_ADMIN_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_API_SYSTEM_SERVICES_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_APP_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: ACL used in case none is found.
DEFAULT_YARN_APPLICATION_CLASSPATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default platform-specific CLASSPATH for YARN applications.
DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_CLIENT_LOAD_RESOURCETYPES_FROM_SERVER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_CONTAINER_SANDBOX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_CONTAINER_SANDBOX_FILE_PERMISSIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default platform-agnostic CLASSPATH for YARN applications.
DEFAULT_YARN_DISPATCHER_CPU_MONITOR_SAMPLES_PER_MIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_DISPATCHER_PRINT_EVENTS_INFO_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_DISPATCHER_PRINT_THREAD_POOL_CORE_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The minimum number of core threads for the Resource manager dispatcher is 1.
DEFAULT_YARN_DISPATCHER_PRINT_THREAD_POOL_KEEP_ALIVE_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The keep alive time of core threads for the Resource manager dispatcher is 10s.
DEFAULT_YARN_DISPATCHER_PRINT_THREAD_POOL_MAXIMUM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The maximum number of core threads for the Resource manager dispatcher is 5.
DEFAULT_YARN_FAIL_FAST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_INTERMEDIATE_DATA_ENCRYPTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_MINICLUSTER_FIXED_PORTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default is false to be able to run tests concurrently without port conflicts.
DEFAULT_YARN_MINICLUSTER_NM_PMEM_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_MINICLUSTER_USE_RPC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_REGISTRY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_RESERVATION_ACL_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_WEBAPP_UI2_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_YARN_WORKFLOW_ID_TAG_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ZK_APPID_NODE_SPLIT_INDEX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ZK_CONNECTION_TIMEOUT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: The default ZK connection timeout: 15000.
DEFAULT_ZK_DELEGATION_TOKEN_NODE_SPLIT_INDEX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ZK_REGISTRY_ROOT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Default root of the Hadoop registry: "/registry".
DEFAULT_ZK_RETRY_CEILING - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Default limit on retries: 60000.
DEFAULT_ZK_RETRY_INTERVAL - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: The default interval between connection retries: 1000.
DEFAULT_ZK_RETRY_TIMES - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: The default # of times to retry a ZK connection: 5.
DEFAULT_ZK_RM_NUM_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DEFAULT_ZK_SESSION_TIMEOUT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: The default ZK session timeout: 60000.
DefaultAuditLogger - Class in org.apache.hadoop.hdfs.server.namenode: This class provides an interface for Namenode and Router to Audit events information.
DefaultAuditLogger() - Constructor for class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
DefaultCodec - Class in org.apache.hadoop.io.compress
DefaultCodec() - Constructor for class org.apache.hadoop.io.compress.DefaultCodec
DefaultImpersonationProvider - Class in org.apache.hadoop.security.authorize
DefaultImpersonationProvider() - Constructor for class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
DefaultMetricsSystem - Enum in org.apache.hadoop.metrics2.lib: The default metrics system singleton.
DefaultSerializer - Class in org.apache.hadoop.mapred.nativetask.serde
DefaultSerializer() - Constructor for class org.apache.hadoop.mapred.nativetask.serde.DefaultSerializer
DefaultStringifier<T> - Class in org.apache.hadoop.io: DefaultStringifier is the default implementation of the Stringifier interface which stringifies the objects using base64 encoding of the serialized version of the objects.
DefaultStringifier(Configuration, Class<T>) - Constructor for class org.apache.hadoop.io.DefaultStringifier
define(Class, WritableComparator) - Static method in class org.apache.hadoop.io.WritableComparator: Register an optimized comparator for a WritableComparable implementation.
define(Class<?>) - Method in class org.apache.hadoop.mapred.nativetask.Platform: whether it's the platform that has defined a custom Java comparator NativeTask doesn't support custom Java comparators (set with mapreduce.job.output.key.comparator.class) but a platform (e.g Pig) could also set that conf and implement native comparators so we shouldn't bail out.
define(Class, RecordComparator) - Static method in class org.apache.hadoop.record.RecordComparator: Deprecated.

Register an optimized comparator for a Record implementation.
delayedOr(PlacementConstraint.TimedPlacementConstraint...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Creates a composite constraint that includes a list of timed placement constraints.
DELEGATED_CENTALIZED_NODELABEL_CONFIGURATION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DELEGATION_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
DELEGATION_TOKEN_BINDING - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Property containing classname for token binding: "fs.s3a.delegation.token.binding".
DELEGATION_TOKEN_CREDENTIALS_PROVIDER - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Key to list AWS credential providers for Session/role credentials: "fs.s3a.aws.credentials.provider".
DELEGATION_TOKEN_DURATION - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Duration of tokens in time: "fs.s3a.assumed.role.session.duration".
DELEGATION_TOKEN_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Endpoint for session tokens, used when building delegation tokens: "fs.s3a.assumed.role.sts.endpoint".
DELEGATION_TOKEN_FULL_CREDENTIALS_BINDING - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Token binding to pass full credentials: "org.apache.hadoop.fs.s3a.auth.delegation.FullCredentialsTokenBinding".
DELEGATION_TOKEN_HEADER - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
DELEGATION_TOKEN_JSON - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
DELEGATION_TOKEN_REGION - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Region for DT issuing; must be non-empty if the endpoint is set: "fs.s3a.assumed.role.sts.endpoint.region".
DELEGATION_TOKEN_ROLE_ARN - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: ARN of the delegation token: "fs.s3a.assumed.role.arn".
DELEGATION_TOKEN_ROLE_BINDING - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Role DTs: "org.apache.hadoop.fs.s3a.auth.delegation.RoleTokenBinding".
DELEGATION_TOKEN_SESSION_BINDING - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Session Token binding classname: "org.apache.hadoop.fs.s3a.auth.delegation.SessionTokenBinding".
DELEGATION_TOKEN_URL_STRING_JSON - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
DELEGATION_TOKENS_ISSUED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "delegation_tokens_issued".
DelegationConstants - Class in org.apache.hadoop.fs.s3a.auth.delegation: All the constants related to delegation tokens.
DelegationTokenAuthenticatedURL - Class in org.apache.hadoop.security.token.delegation.web: The DelegationTokenAuthenticatedURL is a AuthenticatedURL sub-class with built-in Hadoop Delegation Token functionality.
DelegationTokenAuthenticatedURL() - Constructor for class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Creates an DelegationTokenAuthenticatedURL.
DelegationTokenAuthenticatedURL(DelegationTokenAuthenticator) - Constructor for class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Creates an DelegationTokenAuthenticatedURL.
DelegationTokenAuthenticatedURL(ConnectionConfigurator) - Constructor for class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Creates an DelegationTokenAuthenticatedURL using the default DelegationTokenAuthenticator class.
DelegationTokenAuthenticatedURL(DelegationTokenAuthenticator, ConnectionConfigurator) - Constructor for class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Creates an DelegationTokenAuthenticatedURL.
DelegationTokenAuthenticatedURL.Token - Class in org.apache.hadoop.security.token.delegation.web: Client side authentication token that handles Delegation Tokens.
DelegationTokenAuthenticator - Class in org.apache.hadoop.security.token.delegation.web: Authenticator wrapper that enhances an Authenticator with Delegation Token support.
DelegationTokenAuthenticator(Authenticator) - Constructor for class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
delegationTokenSequenceNumber - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Sequence number to create DelegationTokenIdentifier.
delete(Path, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.delete(Path, boolean) except that Path f must be for this file system.
delete(Path, boolean) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Delete a file.
delete(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Deprecated.
delete(Path, boolean) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
delete(Path, boolean, boolean) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Delete the specified file or folder.
delete(Path, boolean, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
delete(Path, boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Implement the delete(Path, boolean) in checksum file system.
delete(Path, boolean) - Method in class org.apache.hadoop.fs.FileContext: Delete a file.
delete(Path) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
Use FileSystem.delete(Path, boolean) instead.
delete(Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem: Delete a file.
delete(Path, boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem: Delete a file
delete(Path, boolean) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
delete(Path, boolean) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Delete the given path to a file or directory.
delete(Path, boolean) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
delete(Path, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
delete(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
delete(Path, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
delete(FileSystem, String) - Static method in class org.apache.hadoop.io.BloomMapFile
delete(FileSystem, String) - Static method in class org.apache.hadoop.io.MapFile: Deletes the named map file.
delete(String, ServiceRecord) - Method in interface org.apache.hadoop.registry.client.api.DNSOperations: Delete a service's registered endpoints.
delete(String, boolean) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: Delete a path.
delete(String, boolean) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
delete(Key) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter: Removes a specified key from this counting Bloom filter.
deleteCheckpoint() - Method in class org.apache.hadoop.fs.TrashPolicy: Delete old trash checkpoint(s).
deleteCheckpointsImmediately() - Method in class org.apache.hadoop.fs.TrashPolicy: Delete all checkpoints immediately, ie empty trash.
deleteCredentialEntry(String) - Method in class org.apache.hadoop.security.alias.CredentialProvider: Delete the given credential.
deleteDir(FileStatus) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
deleteFilesWithDanglingTempData(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Looks under the given root path for any blob that are left "dangling", meaning that they are place-holder blobs that we created while we upload the data to a temporary blob, but for some reason we crashed in the middle of the upload and left them there.
deleteFilesystem(TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
deleteKey(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Delete the given key.
deleteLocalFiles() - Method in class org.apache.hadoop.mapred.JobConf: Deprecated.
deleteLocalFiles(String) - Method in class org.apache.hadoop.mapred.JobConf
deleteOnExit(Path) - Method in class org.apache.hadoop.fs.FileContext: Mark a path to be deleted on JVM shutdown.
deleteOnExit(Path) - Method in class org.apache.hadoop.fs.FileSystem: Mark a path to be deleted when its FileSystem is closed.
deleteReservation(ReservationDeleteRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to remove an existing Reservation.
deleteReservation(ReservationDeleteRequest) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by clients to remove an existing Reservation.
deleteSnapshot(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.deleteSnapshot(Path, String).
deleteSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FileContext: Delete a snapshot of a directory.
deleteSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FileSystem: Delete a snapshot of a directory.
deleteSnapshot(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
deleteSnapshot(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
deleteSnapshot(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
deletionInterval - Variable in class org.apache.hadoop.fs.TrashPolicy
demandStringifyIOStatistics(IOStatistics) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging: On demand stringifier of an IOStatistics instance.
demandStringifyIOStatisticsSource(IOStatisticsSource) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging: On demand stringifier of an IOStatisticsSource instance.
dependencies(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component: An array of service components which should be in READY state (as defined by readiness check), before this component can be started.
DEPENDENT_FAILED - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
depth() - Method in class org.apache.hadoop.fs.Path: Returns the number of elements in this path.
description() - Method in class org.apache.hadoop.metrics2.AbstractMetric
description() - Method in interface org.apache.hadoop.metrics2.MetricsInfo: Typically the description corresponds to annotation Metric.about() or the name of the class.
description() - Method in interface org.apache.hadoop.metrics2.MetricsRecord
description() - Method in class org.apache.hadoop.metrics2.MetricsTag
description - Variable in class org.apache.hadoop.registry.client.impl.zk.BindingInformation: Any information that may be useful for diagnostics
description - Variable in class org.apache.hadoop.registry.client.types.ServiceRecord: Description string
description(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service: Description of the service.
DESCRIPTOR - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
DESCRIPTOR_NUM - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
deserialize(DataInput, int, Writable) - Method in class org.apache.hadoop.mapred.nativetask.serde.DefaultSerializer
deserialize(DataInput, int, T) - Method in interface org.apache.hadoop.mapred.nativetask.serde.INativeSerializer
deserialize(RecordInput, String) - Method in class org.apache.hadoop.record.Record: Deprecated.

Deserialize a record with a tag (usually field name)
deserialize(RecordInput) - Method in class org.apache.hadoop.record.Record: Deprecated.

Deserialize a record without a tag
destFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile: The absolute path that this configuration file should be mounted as, in the service container.
destFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Sets the destination file and returns the localization status.
destroy() - Method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
destroy() - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter
destroyAllShellProcesses() - Static method in class org.apache.hadoop.util.Shell: Static method to destroy all running Shell processes.
DEVICE_CODE_CLIENT_APP_ID - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
DFSInotifyEventInputStream - Class in org.apache.hadoop.hdfs: Stream for reading inotify events.
DiagnosticKeys - Class in org.apache.hadoop.mapreduce.lib.output.committer.manifest.files: Diagnostic keys in the manifests.
diagnostics(String) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Sets the diagnostics and returns the localization status.
diagnostics(String) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus: Diagnostic information (if any) for the reason of the current state of the service.
digest(byte[]) - Static method in class org.apache.hadoop.io.MD5Hash: Construct a hash value for a byte array.
digest(InputStream) - Static method in class org.apache.hadoop.io.MD5Hash: Construct a hash value for the content from the InputStream.
digest(byte[], int, int) - Static method in class org.apache.hadoop.io.MD5Hash: Construct a hash value for a byte array.
digest(byte[][], int, int) - Static method in class org.apache.hadoop.io.MD5Hash: Construct a hash value for an array of byte array.
digest(String) - Static method in class org.apache.hadoop.io.MD5Hash: Construct a hash value for a String.
digest(UTF8) - Static method in class org.apache.hadoop.io.MD5Hash: Construct a hash value for a String.
DIR_DEFAULT_PERM - Static variable in class org.apache.hadoop.fs.FileContext: Default permission for directory
DIR_FORMATS - Static variable in class org.apache.hadoop.mapreduce.lib.input.MultipleInputs
DIR_MAPPERS - Static variable in class org.apache.hadoop.mapreduce.lib.input.MultipleInputs
DirectDecompressionCodec - Interface in org.apache.hadoop.io.compress: This class encapsulates a codec which can decompress direct bytebuffers.
DirectDecompressor - Interface in org.apache.hadoop.io.compress: Specification of a direct ByteBuffer 'de-compressor'.
DIRECTORY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
DIRECTORY_MARKER_POLICY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Policy for directory markers.
DIRECTORY_MARKER_POLICY_AUTHORITATIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Retain directory markers in authoritative directory trees only.
DIRECTORY_MARKER_POLICY_DELETE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Delete directory markers.
DIRECTORY_MARKER_POLICY_KEEP - Static variable in class org.apache.hadoop.fs.s3a.Constants: Retain directory markers.
DIRECTORY_OPERATIONS_PURGE_UPLOADS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Should directory operations purge uploads? This adds at least one parallelized list operation to the call, plus the overhead of deletions.
DIRECTORY_OPERATIONS_PURGE_UPLOADS_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of Constants.DIRECTORY_OPERATIONS_PURGE_UPLOADS: false.
directoryCreated() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just created a directory through WASB.
directoryDeleted() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just deleted a directory through WASB.
DirEntry - Class in org.apache.hadoop.mapreduce.lib.output.committer.manifest.files: A directory entry in the task manifest.
DirEntry(String, int, int) - Constructor for class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry: Construct an entry.
DirEntry(Path, int, int) - Constructor for class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry: Construct an entry.
dirEntry(Path, int, int) - Static method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry: A directory entry.
dirEntry(Path, EntryStatus, int) - Static method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry: A directory entry.
DISABLED_MEMORY_LIMIT - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
DISABLED_RM_PLACEMENT_CONSTRAINTS_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This handler rejects all allocate calls made by an application, if they contain a SchedulingRequest.
disableErasureCodingPolicy(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Disable erasure coding policy.
disableExitOnDispatchException() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
disallowSnapshot(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Disallow snapshot on a directory.
DISK_VALIDATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Disk Validator.
DISKS_FAILED - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: When threshold number of the nodemanager-local-directories or threshold number of the nodemanager-log-directories become bad.
dispatch(Event) - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
Dispatcher - Interface in org.apache.hadoop.yarn.event: Event Dispatcher interface.
DISPATCHER_DRAIN_EVENTS_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DISPLAY_APPS_FOR_LOGGED_IN_USER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
displayByteArray(byte[]) - Static method in class org.apache.hadoop.io.WritableUtils
displayJobList(JobStatus[]) - Method in class org.apache.hadoop.mapreduce.tools.CLI
displayTasks(JobID, String, String) - Method in class org.apache.hadoop.mapred.JobClient: Display the information about a job's tasks, of a particular type and in a particular state
displayTasks(Job, String, String) - Method in class org.apache.hadoop.mapreduce.tools.CLI: Display the information about a job's tasks, of a particular type and in a particular state
DIST_SCHEDULING_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Setting that controls whether distributed scheduling is enabled or not.
DistCp - Class in org.apache.hadoop.tools: DistCp is the main driver-class for DistCpV2.
DistCp(Configuration, DistCpOptions) - Constructor for class org.apache.hadoop.tools.DistCp: Public Constructor.
DistCpOptions - Class in org.apache.hadoop.tools: The Options class encapsulates all DistCp options.
DISTRIBUTED_NODELABEL_CONFIGURATION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DistributedCache - Class in org.apache.hadoop.filecache: Deprecated.
DistributedCache() - Constructor for class org.apache.hadoop.filecache.DistributedCache: Deprecated.
DISTRIBUTEDSHELLSCRIPTLEN - Static variable in class org.apache.hadoop.yarn.applications.distributedshell.DSConstants: Environment key name denoting the file content length for the shell script.
DISTRIBUTEDSHELLSCRIPTLOCATION - Static variable in class org.apache.hadoop.yarn.applications.distributedshell.DSConstants: Environment key name pointing to the shell script's location
DISTRIBUTEDSHELLSCRIPTTIMESTAMP - Static variable in class org.apache.hadoop.yarn.applications.distributedshell.DSConstants: Environment key name denoting the file timestamp for the shell script.
DISTRIBUTEDSHELLTIMELINEDOMAIN - Static variable in class org.apache.hadoop.yarn.applications.distributedshell.DSConstants: Environment key name denoting the timeline domain ID.
DNS_PREFIX - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Prefix for dns-specific options: "hadoop.registry.dns."
DNSOperations - Interface in org.apache.hadoop.registry.client.api: DNS Operations.
DNSToSwitchMapping - Interface in org.apache.hadoop.net: An interface that must be implemented to allow pluggable DNS-name/IP-address to RackID resolvers.
doAs(PrivilegedAction<T>) - Method in class org.apache.hadoop.security.UserGroupInformation: Run the given action as the user.
doAs(PrivilegedExceptionAction<T>) - Method in class org.apache.hadoop.security.UserGroupInformation: Run the given action as the user, potentially throwing an exception.
doAsCurrentUser(PrivilegedExceptionAction<T>) - Static method in class org.apache.hadoop.security.SecurityUtil: Perform the given action as the daemon's current user.
doAsLoginUser(PrivilegedExceptionAction<T>) - Static method in class org.apache.hadoop.security.SecurityUtil: Perform the given action as the daemon's login user.
doAsLoginUserOrFatal(PrivilegedAction<T>) - Static method in class org.apache.hadoop.security.SecurityUtil: Perform the given action as the daemon's login user.
DOCKER_CONTAINER_RUNTIME_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
dockerClientConfig(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
doFilter(ServletRequest, ServletResponse, FilterChain) - Method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
doFilter(ServletRequest, ServletResponse, FilterChain) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter
doGetUri(URI, String, MultivaluedMap<String, String>) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
DOMAIN - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
done() - Method in interface org.apache.hadoop.record.Index: Deprecated.
DOT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
doTransition(EVENTTYPE, EVENT) - Method in interface org.apache.hadoop.yarn.state.StateMachine
DOUBLE_VALUE_SUM - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
DOUBLE_VALUE_SUM - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
DoubleValueSum - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a value aggregator that sums up a sequence of double values.
DoubleValueSum() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.DoubleValueSum
DoubleValueSum - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a value aggregator that sums up a sequence of double values.
DoubleValueSum() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum: The default constructor
DoubleWritable - Class in org.apache.hadoop.io: Writable for Double values.
DoubleWritable() - Constructor for class org.apache.hadoop.io.DoubleWritable
DoubleWritable(double) - Constructor for class org.apache.hadoop.io.DoubleWritable
downgrade(JobID) - Static method in class org.apache.hadoop.mapred.JobID: Downgrade a new JobID to an old one
downgrade(JobStatus) - Static method in class org.apache.hadoop.mapred.JobStatus
downgrade(TaskAttemptID) - Static method in class org.apache.hadoop.mapred.TaskAttemptID: Downgrade a new TaskAttemptID to an old one
downgrade(TaskID) - Static method in class org.apache.hadoop.mapred.TaskID: Downgrade a new TaskID to an old one
DOWNGRADE_SYNCABLE_EXCEPTIONS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Rather than raise an exception when an attempt is made to call the Syncable APIs, warn and downgrade.
DOWNGRADE_SYNCABLE_EXCEPTIONS_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for syncable invocation.
DR_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
DRIVER_CLASS_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: The JDBC Driver class name
DRIVER_CLASS_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: The JDBC Driver class name
DROPBEHIND - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Stream setDropBehind capability implemented by CanSetDropBehind.setDropBehind(Boolean).
DSConstants - Class in org.apache.hadoop.yarn.applications.distributedshell: Constants used in both Client and Application Master
DSConstants() - Constructor for class org.apache.hadoop.yarn.applications.distributedshell.DSConstants
DSQuotaExceededException - Exception in org.apache.hadoop.hdfs.protocol
DSQuotaExceededException() - Constructor for exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException
DSQuotaExceededException(String) - Constructor for exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException
DSQuotaExceededException(long, long) - Constructor for exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException
dumpConfiguration(Configuration, String, Writer) - Static method in class org.apache.hadoop.conf.Configuration: Writes properties and their attributes (final and resource) to the given Writer.
dumpConfiguration(Configuration, Writer) - Static method in class org.apache.hadoop.conf.Configuration: Writes out all properties and their attributes (final and resource) to the given Writer, the format of the output would be,
dumpDeprecatedKeys() - Static method in class org.apache.hadoop.conf.Configuration
dumpDiagnostics(String, String, String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Dump the diagnostics (if any) to a string.
dumpMetrics(String, String, String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Dump the metrics (if any) to a string.
dumpTimelineRecordtoJSON(Object) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Serialize a POJO object into a JSON string not in a pretty format
dumpTimelineRecordtoJSON(Object, boolean) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Serialize a POJO object into a JSON string
dumpTopology() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping: Generate a string listing the switch mapping implementation, the mapping for every known node and the number of nodes and unique switches known about -each entry to a separate line.
DurationInfo - Class in org.apache.hadoop.util: A duration with logging of final state at info or debug in the close() call.
DurationInfo(Logger, String, Object...) - Constructor for class org.apache.hadoop.util.DurationInfo: Create the duration text from a String.format() code call; log output at info level.
DurationInfo(Logger, boolean, String, Object...) - Constructor for class org.apache.hadoop.util.DurationInfo: Create the duration text from a String.format() code call and log either at info or debug.
DurationStatisticSummary - Class in org.apache.hadoop.fs.statistics: Summary of duration tracking statistics as extracted from an IOStatistics instance.
DurationStatisticSummary(String, boolean, long, long, long, MeanStatistic) - Constructor for class org.apache.hadoop.fs.statistics.DurationStatisticSummary: Constructor.
DynamicBloomFilter - Class in org.apache.hadoop.util.bloom: Implements a dynamic Bloom filter, as defined in the INFOCOM 2006 paper.
DynamicBloomFilter() - Constructor for class org.apache.hadoop.util.bloom.DynamicBloomFilter: Zero-args constructor for the serialization.
DynamicBloomFilter(int, int, int, int) - Constructor for class org.apache.hadoop.util.bloom.DynamicBloomFilter: Constructor.

E

E_NO_ROLE - Static variable in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider
E_NO_SESSION_TOKENS_FOR_ROLE_BINDING - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: If the token binding auth chain is only session-level auth, you can't use the role binding: "Cannot issue S3A Role Delegation Tokens without full AWS credentials".
E_SAME_DIRECTORY_ONLY - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
ECBlockGroupStats - Class in org.apache.hadoop.hdfs.protocol: Get statistics pertaining to blocks of type BlockType.STRIPED in the filesystem.
ECBlockGroupStats(long, long, long, long, long) - Constructor for class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
ECBlockGroupStats(long, long, long, long, long, Long) - Constructor for class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
ECSchema - Class in org.apache.hadoop.io.erasurecode: Erasure coding schema to housekeeper relevant information.
ECSchema(Map<String, String>) - Constructor for class org.apache.hadoop.io.erasurecode.ECSchema: Constructor with schema name and provided all options.
ECSchema(String, int, int) - Constructor for class org.apache.hadoop.io.erasurecode.ECSchema: Constructor with key parameters provided.
ECSchema(String, int, int, Map<String, String>) - Constructor for class org.apache.hadoop.io.erasurecode.ECSchema: Constructor with key parameters provided.
ElasticByteBufferPool - Class in org.apache.hadoop.io: This is a simple ByteBufferPool which just creates ByteBuffers as needed.
ElasticByteBufferPool() - Constructor for class org.apache.hadoop.io.ElasticByteBufferPool
emit(TupleWritable) - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader: For each tuple emitted, return a value (typically one of the values in the tuple).
emit(TupleWritable) - Method in class org.apache.hadoop.mapred.join.OverrideRecordReader: Emit the value with the highest position in the tuple.
emit(TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader: For each tuple emitted, return a value (typically one of the values in the tuple).
emit(TupleWritable) - Method in class org.apache.hadoop.mapreduce.lib.join.OverrideRecordReader: Emit the value with the highest position in the tuple.
empty - Variable in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
EMPTY_ARRAY - Static variable in enum org.apache.hadoop.fs.StorageType
EMPTY_ARRAY - Static variable in class org.apache.hadoop.mapred.TaskCompletionEvent
EMPTY_ARRAY - Static variable in class org.apache.hadoop.mapreduce.TaskCompletionEvent
EMPTY_STRING - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
emptyText - Static variable in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
ENABLE_MULTI_DELETE - Static variable in class org.apache.hadoop.fs.s3a.Constants
ENABLE_REST_APP_SUBMISSIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
enableErasureCodingPolicy(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Enable erasure coding policy.
enableFastLaunch(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Upload AM dependencies to HDFS.
enableFastLaunch(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
enableSymlinks() - Static method in class org.apache.hadoop.fs.FileSystem
encode(String) - Static method in class org.apache.hadoop.io.Text: Converts the provided String to bytes using the UTF-8 encoding.
encode(String, boolean) - Static method in class org.apache.hadoop.io.Text: Converts the provided String to bytes using the UTF-8 encoding.
encodeToUrlString() - Method in class org.apache.hadoop.security.token.Token: Encode this token as a url safe string.
encodeValue(byte[], XAttrCodec) - Static method in enum org.apache.hadoop.fs.XAttrCodec: Encode byte[] value to string representation with encoding.
encodeValue(String) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
EncryptionZone - Class in org.apache.hadoop.hdfs.protocol: A simple class for representing an encryption zone.
EncryptionZone(long, String, CipherSuite, CryptoProtocolVersion, String) - Constructor for class org.apache.hadoop.hdfs.protocol.EncryptionZone
end() - Method in interface org.apache.hadoop.io.compress.Compressor: Closes the compressor and discards any unprocessed input.
end() - Method in interface org.apache.hadoop.io.compress.Decompressor: Closes the decompressor and discards any unprocessed input.
endMap(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
endMap(TreeMap, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
endMap(TreeMap, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
endMap(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Check the mark for end of the serialized map.
endMap(TreeMap, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Mark the end of a serialized map.
ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Endpoint.
Endpoint - Class in org.apache.hadoop.registry.client.types: Description of a single service/component endpoint.
Endpoint() - Constructor for class org.apache.hadoop.registry.client.types.Endpoint: Create an empty instance.
Endpoint(Endpoint) - Constructor for class org.apache.hadoop.registry.client.types.Endpoint: Create an endpoint from another endpoint.
Endpoint(String, String, String, List<Map<String, String>>) - Constructor for class org.apache.hadoop.registry.client.types.Endpoint: Build an endpoint with a list of addresses
Endpoint(String, String, String) - Constructor for class org.apache.hadoop.registry.client.types.Endpoint: Build an endpoint with an empty address list
Endpoint(String, String, String, Map<String, String>) - Constructor for class org.apache.hadoop.registry.client.types.Endpoint: Build an endpoint with a single address entry.
Endpoint(String, String, String, Map<String, String>...) - Constructor for class org.apache.hadoop.registry.client.types.Endpoint: Build an endpoint with a list of addresses
Endpoint(String, String, URI...) - Constructor for class org.apache.hadoop.registry.client.types.Endpoint: Build an endpoint from a list of URIs; each URI is ASCII-encoded and added to the list of addresses.
ENDPOINT_FIPS_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants
ENDPOINT_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "endpoint".
endRecord() - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Syntactic sugar to add multiple records in a collector in a one liner.
endRecord(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
endRecord(Record, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
endRecord(Record, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
endRecord(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Check the mark for end of the serialized record.
endRecord(Record, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Mark the end of a serialized record.
endVector(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
endVector(ArrayList, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
endVector(ArrayList, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
endVector(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Check the mark for end of the serialized vector.
endVector(ArrayList, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Mark the end of a serialized vector.
ensembleProvider - Variable in class org.apache.hadoop.registry.client.impl.zk.BindingInformation: The Curator Ensemble Provider
ensureCurrentState(Service.STATE) - Method in class org.apache.hadoop.service.ServiceStateModel: Verify that that a service is in a given state.
ensureInflated() - Method in class org.apache.hadoop.io.CompressedWritable: Must be called by all methods which access fields to ensure that the data has been uncompressed.
enterStage(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Callback on stage entry.
enterState(Service.STATE) - Method in class org.apache.hadoop.service.ServiceStateModel: Enter a state -thread safe.
entrySet() - Method in class org.apache.hadoop.io.MapWritable
entrySet() - Method in class org.apache.hadoop.io.SortedMapWritable
EnumSetWritable<E extends Enum<E>> - Class in org.apache.hadoop.io: A Writable wrapper for EnumSet.
EnumSetWritable(EnumSet<E>, Class<E>) - Constructor for class org.apache.hadoop.io.EnumSetWritable: Construct a new EnumSetWritable.
EnumSetWritable(EnumSet<E>) - Constructor for class org.apache.hadoop.io.EnumSetWritable: Construct a new EnumSetWritable.
env(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration: A blob of key-value pairs which will be appended to the default system properties and handed off to the service at start time.
ENV_HADOOP_HOME - Static variable in class org.apache.hadoop.util.Shell: Environment variable for Hadoop's home dir: "HADOOP_HOME".
ENV_NAME_REGEX - Static variable in class org.apache.hadoop.util.Shell: Regular expression for environment variables: "[A-Za-z_][A-Za-z0-9_]*".
eof - Variable in class org.apache.hadoop.io.compress.DecompressorStream
EQUAL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
equals(Object) - Method in class org.apache.hadoop.fs.AbstractFileSystem
equals(Object) - Method in class org.apache.hadoop.fs.ContentSummary
equals(Object) - Method in class org.apache.hadoop.fs.FileChecksum: Return true if both the algorithms and the values are the same.
equals(Object) - Method in class org.apache.hadoop.fs.FileStatus: Compare if this object is equal to another object
equals(Object) - Method in class org.apache.hadoop.fs.LocatedFileStatus: Compare if this object is equal to another object
equals(Object) - Method in interface org.apache.hadoop.fs.PartHandle
equals(Object) - Method in class org.apache.hadoop.fs.Path
equals(Object) - Method in interface org.apache.hadoop.fs.PathHandle
equals(Object) - Method in class org.apache.hadoop.fs.permission.AclEntry
equals(Object) - Method in class org.apache.hadoop.fs.permission.AclStatus
equals(Object) - Method in class org.apache.hadoop.fs.permission.FsCreateModes
equals(Object) - Method in class org.apache.hadoop.fs.permission.FsPermission
equals(Object) - Method in class org.apache.hadoop.fs.QuotaUsage
equals(Object) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
equals(Object) - Method in interface org.apache.hadoop.fs.UploadHandle
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
equals(Object) - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
equals(Object) - Method in class org.apache.hadoop.hdfs.server.common.FileRegion
equals(Object) - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
equals(Object) - Method in class org.apache.hadoop.io.BinaryComparable: Return true if bytes from {#getBytes()} match.
equals(Object) - Method in class org.apache.hadoop.io.BooleanWritable
equals(Object) - Method in class org.apache.hadoop.io.BytesWritable: Are the two byte sequences equal?
equals(Object) - Method in class org.apache.hadoop.io.ByteWritable: Returns true iff o is a ByteWritable with the same value.
equals(Object) - Method in class org.apache.hadoop.io.DoubleWritable: Returns true iff o is a DoubleWritable with the same value.
equals(Object) - Method in class org.apache.hadoop.io.EnumSetWritable: Returns true if o is an EnumSetWritable with the same value, or both are null.
equals(Object) - Method in class org.apache.hadoop.io.erasurecode.ECSchema
equals(Object) - Method in class org.apache.hadoop.io.FloatWritable: Returns true iff o is a FloatWritable with the same value.
equals(Object) - Method in class org.apache.hadoop.io.IntWritable: Returns true iff o is a IntWritable with the same value.
equals(Object) - Method in class org.apache.hadoop.io.LongWritable: Returns true iff o is a LongWritable with the same value.
equals(Object) - Method in class org.apache.hadoop.io.MapWritable
equals(Object) - Method in class org.apache.hadoop.io.MD5Hash: Returns true iff o is an MD5Hash whose digest contains the same values.
equals(Object) - Method in class org.apache.hadoop.io.NullWritable
equals(Object) - Method in class org.apache.hadoop.io.ShortWritable: Returns true iff o is a ShortWritable with the same value.
equals(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
equals(Object) - Method in class org.apache.hadoop.io.Text: Returns true iff o is a Text with the same length and same contents.
equals(Object) - Method in class org.apache.hadoop.io.VIntWritable: Returns true iff o is a VIntWritable with the same value.
equals(Object) - Method in class org.apache.hadoop.io.VLongWritable: Returns true iff o is a VLongWritable with the same value.
equals(Object) - Method in class org.apache.hadoop.ipc.CallerContext
equals(Object) - Method in class org.apache.hadoop.mapred.Counters.Counter
equals(Object) - Method in class org.apache.hadoop.mapred.Counters.Group
equals(Object) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Return true iff compareTo(other) retn true.
equals(Object) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters
equals(Object) - Method in class org.apache.hadoop.mapreduce.ID
equals(Object) - Method in class org.apache.hadoop.mapreduce.JobID
equals(Object) - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable
equals(Object) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Return true iff compareTo(other) retn true.
equals(Object) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
equals(Object) - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
equals(Object) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
equals(Object) - Method in class org.apache.hadoop.mapreduce.TaskID
equals(Object) - Method in class org.apache.hadoop.metrics2.AbstractMetric
equals(Object) - Method in class org.apache.hadoop.metrics2.MetricsTag
equals(Object) - Method in class org.apache.hadoop.net.SocksSocketFactory
equals(Object) - Method in class org.apache.hadoop.net.StandardSocketFactory
equals(Object) - Method in class org.apache.hadoop.record.Buffer: Deprecated.
equals(Object) - Method in class org.apache.hadoop.registry.client.types.RegistryPathStatus: Equality operator checks size, time and path of the entries.
equals(Object) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
equals(Object) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
equals(Object) - Method in class org.apache.hadoop.security.token.Token
equals(Object) - Method in class org.apache.hadoop.security.UserGroupInformation: Compare the subjects to see if they are equal to each other.
equals(Object) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
equals(Object) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
equals(Object) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
equals(Object) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ApplicationId
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ContainerId
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.NMToken
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.NodeId
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.NodeLabel
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.Priority
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ReservationId
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.Resource
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity: Reuse the base class equals method.
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
equals(Object) - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer
equals(Object) - Method in class org.apache.hadoop.yarn.api.resource.PlacementConstraint
equals(Object) - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogKey
equals(Object) - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
equals(Object) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
equals(Object) - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
equals(Object) - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.Component
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.Container
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.Error
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.Service
equals(Object) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
ERR_ACQUIRING_LEASE - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_CREATE_ON_ROOT - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_LEASE_ALREADY_PRESENT - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_LEASE_BROKEN - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_LEASE_DID_NOT_MATCH - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_LEASE_EXPIRED - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_LEASE_FUTURE_EXISTS - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_LEASE_ID_NOT_PRESENT - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_LEASE_NOT_PRESENT - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_NO_LEASE_ID_SPECIFIED - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_NO_LEASE_THREADS - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_PARALLEL_ACCESS_DETECTED - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
ERR_WRITE_WITHOUT_LEASE - Static variable in class org.apache.hadoop.fs.azurebfs.services.AbfsErrors
Error - Class in org.apache.hadoop.yarn.service.api.records
Error() - Constructor for class org.apache.hadoop.yarn.service.api.records.Error
errors() - Method in exception org.apache.hadoop.fs.s3a.impl.MultiObjectDeleteException
errorToString(S3Error) - Static method in exception org.apache.hadoop.fs.s3a.impl.MultiObjectDeleteException: Convert an error to a string.
ESTABLISH_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Milliseconds until a connection is established: "fs.s3a.connection.establish.timeout".
ETAG - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
ETAG_CHECKSUM_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Should etags be exposed as checksums?
ETAG_CHECKSUM_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value: false.
eval(CallableRaisingIOE<T>) - Static method in class org.apache.hadoop.util.functional.FutureIO: Evaluate a CallableRaisingIOE in the current thread, converting IOEs to RTEs and propagating.
Event - Class in org.apache.hadoop.hdfs.inotify: Events sent by the inotify system.
Event(Event.EventType) - Constructor for class org.apache.hadoop.hdfs.inotify.Event
Event<TYPE extends Enum<TYPE>> - Interface in org.apache.hadoop.yarn.event: Interface defining events api.
Event.AppendEvent - Class in org.apache.hadoop.hdfs.inotify: Sent when an existing file is opened for append.
Event.CloseEvent - Class in org.apache.hadoop.hdfs.inotify: Sent when a file is closed after append or create.
Event.CreateEvent - Class in org.apache.hadoop.hdfs.inotify: Sent when a new file is created (including overwrite).
Event.MetadataUpdateEvent - Class in org.apache.hadoop.hdfs.inotify: Sent when there is an update to directory or file (none of the metadata tracked here applies to symlinks) that is not associated with another inotify event.
Event.RenameEvent - Class in org.apache.hadoop.hdfs.inotify: Sent when a file, directory, or symlink is renamed.
Event.TruncateEvent - Class in org.apache.hadoop.hdfs.inotify: Sent when a file is truncated.
Event.UnlinkEvent - Class in org.apache.hadoop.hdfs.inotify: Sent when a file, directory, or symlink is deleted.
EventBatch - Class in org.apache.hadoop.hdfs.inotify: A batch of events that all happened on the same transaction ID.
EventBatch(long, Event[]) - Constructor for class org.apache.hadoop.hdfs.inotify.EventBatch
eventDispatchers - Variable in class org.apache.hadoop.yarn.event.AsyncDispatcher
EventHandler<T extends Event> - Interface in org.apache.hadoop.yarn.event: Interface for handling events of type T
EventsOfOneEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity
EXCEPTION - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys
EXCLUSIVE_ENFORCED_PARTITIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
EXCLUSIVE_ENFORCED_PARTITIONS_SUFFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
execCommand(String...) - Static method in class org.apache.hadoop.util.Shell: Static method to execute a shell command.
execCommand(Map<String, String>, String[], long) - Static method in class org.apache.hadoop.util.Shell: Static method to execute a shell command.
execCommand(Map<String, String>, String...) - Static method in class org.apache.hadoop.util.Shell: Static method to execute a shell command.
EXECUTABLE - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
execute() - Method in class org.apache.hadoop.service.launcher.AbstractLaunchableService: Run a service.
execute() - Method in interface org.apache.hadoop.service.launcher.LaunchableService: Run a service.
execute() - Method in class org.apache.hadoop.tools.DistCp: Implements the core-execution.
executeQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
executeQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.MySQLDataDrivenDBRecordReader
executeQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.MySQLDBRecordReader
ExecutionType - Enum in org.apache.hadoop.yarn.api.records: Container property encoding execution semantics.
executionType(ExecutionType) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the executionTypeRequest of the request with 'ensure execution type' flag set to true.
executionType(ExecutionTypeRequest) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder: Set the executionType of the request.
ExecutionTypeRequest - Class in org.apache.hadoop.yarn.api.records: An object of this class represents a specification of the execution guarantee of the Containers associated with a ResourceRequest.
ExecutionTypeRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
executionTypeRequest(ExecutionTypeRequest) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the executionTypeRequest of the request.
EXECUTOR_CAPACITY - Static variable in class org.apache.hadoop.fs.s3a.Constants: The capacity of executor queues for operations other than block upload, where Constants.FAST_UPLOAD_ACTIVE_BLOCKS is used instead.
exists(Path) - Method in class org.apache.hadoop.fs.FileSystem: Check if a path exists.
exists(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
exists(String) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: Probe for a path existing.
exists(String) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
existsInternal(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Checks if a given path exists in the filesystem.
EXIT_BAD_CONFIGURATION - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code when the configurations in valid/incomplete: 49.
EXIT_CLIENT_INITIATED_SHUTDOWN - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code when a client requested service termination: 1.
EXIT_COMMAND_ARGUMENT_ERROR - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code when the command line doesn't parse: 40, or when it is otherwise invalid.
EXIT_CONNECTIVITY_PROBLEM - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code on connectivity problems: 48.
EXIT_EXCEPTION_THROWN - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code when an exception was thrown from the service: 50.
EXIT_FAIL - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Generic "false/fail" response: -1.
EXIT_FORBIDDEN - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Forbidden action: 43.
EXIT_INTERRUPTED - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code when a control-C, kill -3, signal was picked up: 3.
EXIT_NOT_ACCEPTABLE - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: The command is somehow not acceptable: 46.
EXIT_NOT_FOUND - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Something was not found: 44.
EXIT_OPERATION_NOT_ALLOWED - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: The operation is not allowed: 45.
EXIT_OTHER_FAILURE - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code when something happened but we can't be specific: 5.
EXIT_SERVICE_CREATION_FAILURE - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: The service instance could not be created: 56.
EXIT_SERVICE_LIFECYCLE_EXCEPTION - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: The service instance could not be created: 57.
EXIT_SERVICE_UNAVAILABLE - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Service Unavailable; it may be available later: 53.
EXIT_SUCCESS - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Success: 0.
EXIT_TASK_LAUNCH_FAILURE - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code when targets could not be launched: 2.
EXIT_UNAUTHORIZED - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: The request requires user authentication: 41.
EXIT_UNIMPLEMENTED - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Unimplemented feature: 51.
EXIT_UNSUPPORTED_VERSION - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: The application does not support, or refuses to support this version: 55.
EXIT_USAGE - Static variable in interface org.apache.hadoop.service.launcher.LauncherExitCodes: Exit code when a usage message was printed: 42.
exitStage(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Remove stage from common audit context.
EXPECT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
EXPECT_100_JDK_ERROR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
EXPERIMENTAL_AWS_INTERNAL_THROTTLING - Static variable in class org.apache.hadoop.fs.s3a.Constants: Experimental/Unstable feature: should the AWS client library retry throttle responses before escalating to the S3A code: "fs.s3a.experimental.aws.s3.throttling".
EXPERIMENTAL_AWS_INTERNAL_THROTTLING_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of Constants.EXPERIMENTAL_AWS_INTERNAL_THROTTLING, value: true.
expire(O) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
EXPIRE_BUFFER_MS - Static variable in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer
EXPIRED_ENTITY - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Error code returned if the entity start time is before the eviction period of old data.
EXPIRES_IN - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
EXPRESSION_VAL_DELIM - Static variable in class org.apache.hadoop.yarn.util.constraint.PlacementConstraintParser
expunge() - Method in class org.apache.hadoop.fs.Trash: Delete old checkpoint(s).
expungeImmediately() - Method in class org.apache.hadoop.fs.Trash: Delete all trash immediately.
extendedRequestId() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
external - Variable in class org.apache.hadoop.registry.client.types.ServiceRecord: List of endpoints intended for use to external callers
extractEtagHeader(AbfsHttpOperation) - Static method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore: Get the etag header from a response, stripping any quotations.
extractOutputKeyValue(String, String, String, List<Integer>, List<Integer>, int, boolean, boolean) - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
extractServiceRecords(RegistryOperations, String, Collection<RegistryPathStatus>) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Extract all service records under a list of stat operations...this skips entries that are too short or simply not matching
extractServiceRecords(RegistryOperations, String, Map<String, RegistryPathStatus>) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Extract all service records under a list of stat operations...this non-atomic action skips entries that are too short or simply not matching.
extractServiceRecords(RegistryOperations, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Extract all service records under a list of stat operations...this non-atomic action skips entries that are too short or simply not matching.

F

FAIL_INJECT_CLIENT_FACTORY - Static variable in class org.apache.hadoop.fs.s3a.Constants
FAIL_INJECT_INCONSISTENCY_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
FAIL_INJECT_INCONSISTENCY_MSEC - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
FAIL_INJECT_INCONSISTENCY_PROBABILITY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
FAIL_INJECT_THROTTLE_PROBABILITY - Static variable in class org.apache.hadoop.fs.s3a.Constants
FAIL_ON_METADATA_WRITE_ERROR - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
FAIL_ON_METADATA_WRITE_ERROR_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
failApplicationAttempt(FailApplicationAttemptRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to request the ResourceManager to fail an application attempt.
failApplicationAttempt(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Fail an application attempt identified by given ID.
FailApplicationAttemptRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the client to the ResourceManager to fail an application attempt.
FailApplicationAttemptRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptRequest
FailApplicationAttemptResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to the client failing an application attempt.
FailApplicationAttemptResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptResponse
FAILED - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
FAILED - Static variable in class org.apache.hadoop.mapred.JobStatus
FAILED_TO_GET_UGI_MSG_HEADER - Static variable in class org.apache.hadoop.security.SecurityUtil
failJob(String) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
FailoverFailedException - Exception in org.apache.hadoop.ha: Exception thrown to indicate service failover has failed.
FailoverFailedException(String) - Constructor for exception org.apache.hadoop.ha.FailoverFailedException
FailoverFailedException(String, Throwable) - Constructor for exception org.apache.hadoop.ha.FailoverFailedException
failTask(TaskAttemptID) - Method in class org.apache.hadoop.mapreduce.Job: Fail indicated task attempt.
FAST_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
FAST_UPLOAD - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
FAST_UPLOAD_ACTIVE_BLOCKS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Maximum Number of blocks a single output stream can have active (uploading, or queued to the central FileSystem instance's pool of queued operations.
FAST_UPLOAD_BUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants: What buffer to use.
FAST_UPLOAD_BUFFER_ARRAY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Use an in-memory array.
FAST_UPLOAD_BUFFER_DISK - Static variable in class org.apache.hadoop.fs.s3a.Constants: Buffer blocks to disk: "disk".
FAST_UPLOAD_BYTEBUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants: Use a byte buffer.
FEDERATION_ALLOCATION_HISTORY_MAX_ENTRY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_AMRMPROXY_HB_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_AMRMPROXY_REGISTER_UAM_RETRY_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_AMRMPROXY_REGISTER_UAM_RETRY_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_AMRMPROXY_SUBCLUSTER_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_BLACKLIST_SUBCLUSTERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_CACHE_ENTITY_NUMS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_CACHE_TIME_TO_LIVE_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_CLUSTER_RESOLVER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_FACADE_CACHE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_FAILOVER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_FLUSH_CACHE_FOR_RM_ADDR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_GPG_LOAD_BASED_MAX_EDIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_GPG_LOAD_BASED_MAX_PENDING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_GPG_LOAD_BASED_MIN_PENDING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_GPG_LOAD_BASED_MIN_WEIGHT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_GPG_LOAD_BASED_SCALING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_GPG_POLICY_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_MACHINE_LIST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_NON_HA_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_POLICY_MANAGER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_POLICY_MANAGER_PARAMS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_REGISTRY_BASE_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_CLEANUP_RETRY_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_CLEANUP_RETRY_SLEEP_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_CLIENT_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_CONN_IDLE_TIMEOUT_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Database connection idle timeout time.
FEDERATION_STATESTORE_CONN_MAX_LIFE_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The maximum lifetime of a database connection.
FEDERATION_STATESTORE_CONNECTION_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Database connection timeout time.
FEDERATION_STATESTORE_HEARTBEAT_INITIAL_DELAY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_HEARTBEAT_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_MAX_APPLICATIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_POOL_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The name of the database connection pool.
FEDERATION_STATESTORE_SQL_JDBC_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_SQL_MAXCONNECTIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_SQL_MINIMUMIDLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Database connection pool minimum number of connections.
FEDERATION_STATESTORE_SQL_PASSWORD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_SQL_URL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_SQL_USERNAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_STATESTORE_ZK_PARENT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Parent znode path under which ZKRMStateStore will create znodes.
FEDERATION_STATESTORE_ZK_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FEDERATION_YARN_CLIENT_FAILOVER_RANDOM_ORDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FenceMethod - Interface in org.apache.hadoop.ha: A fencing method is a method by which one node can forcibly prevent another node from making continued progress.
fetchDurationSummary(IOStatistics, String, boolean) - Static method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary: Fetch the duration timing summary of success or failure operations from an IO Statistics source.
fetchSuccessSummary(IOStatistics, String) - Static method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary: Fetch the duration timing summary from an IOStatistics source.
fieldNames - Variable in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
fields(String) - Method in class org.apache.hadoop.yarn.service.api.records.Error
FieldSelectionHelper - Class in org.apache.hadoop.mapreduce.lib.fieldsel: This class implements a mapper/reducer class that can be used to perform field selections in a manner similar to unix cut.
FieldSelectionHelper() - Constructor for class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
FieldSelectionHelper(Text, Text) - Constructor for class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
FieldSelectionMapper<K,V> - Class in org.apache.hadoop.mapreduce.lib.fieldsel: This class implements a mapper class that can be used to perform field selections in a manner similar to unix cut.
FieldSelectionMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionMapper
FieldSelectionMapReduce<K,V> - Class in org.apache.hadoop.mapred.lib: This class implements a mapper/reducer class that can be used to perform field selections in a manner similar to unix cut.
FieldSelectionMapReduce() - Constructor for class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce
FieldSelectionReducer<K,V> - Class in org.apache.hadoop.mapreduce.lib.fieldsel: This class implements a reducer class that can be used to perform field selections in a manner similar to unix cut.
FieldSelectionReducer() - Constructor for class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionReducer
FILE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
FILE_COMMITTER_FACTORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: The FileOutputCommitter factory.
FILE_CONFIGURATION_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FILE_DEFAULT_PERM - Static variable in class org.apache.hadoop.fs.FileContext: Default permission for file
FILE_NOT_FOUND_SINGLE_ATTEMPT - Static variable in exception org.apache.hadoop.fs.s3a.RemoteFileChangedException: The file disappeaded during a rename between LIST and COPY.
FileAlreadyExistsException - Exception in org.apache.hadoop.fs: Used when target file already exists for any operation and is not configured to be overwritten.
FileAlreadyExistsException() - Constructor for exception org.apache.hadoop.fs.FileAlreadyExistsException
FileAlreadyExistsException(String) - Constructor for exception org.apache.hadoop.fs.FileAlreadyExistsException
FileAlreadyExistsException - Exception in org.apache.hadoop.mapred: Used when target file already exists for any operation and is not configured to be overwritten.
FileAlreadyExistsException() - Constructor for exception org.apache.hadoop.mapred.FileAlreadyExistsException
FileAlreadyExistsException(String) - Constructor for exception org.apache.hadoop.mapred.FileAlreadyExistsException
FileChecksum - Class in org.apache.hadoop.fs: An abstract class representing file checksums for files.
FileChecksum() - Constructor for class org.apache.hadoop.fs.FileChecksum
FileContext - Class in org.apache.hadoop.fs: The FileContext class provides an interface for users of the Hadoop file system.
fileControllerName - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
fileCreated() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just created a file through WASB.
fileDeleted() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just deleted a file through WASB.
FileInputFormat<K,V> - Class in org.apache.hadoop.mapred: A base class for file-based InputFormat.
FileInputFormat() - Constructor for class org.apache.hadoop.mapred.FileInputFormat
FileInputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.input: A base class for file-based InputFormats.
FileInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
FileInputFormatCounter - Enum in org.apache.hadoop.mapreduce.lib.input
fileNameFromBlockPoolID(String) - Static method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
FileOutputCommitter - Class in org.apache.hadoop.mapred: An OutputCommitter that commits files specified in job output directory i.e.
FileOutputCommitter() - Constructor for class org.apache.hadoop.mapred.FileOutputCommitter
FileOutputCommitter - Class in org.apache.hadoop.mapreduce.lib.output: An OutputCommitter that commits files specified in job output directory i.e.
FileOutputCommitter(Path, TaskAttemptContext) - Constructor for class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Create a file output committer
FileOutputCommitter(Path, JobContext) - Constructor for class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Create a file output committer
FILEOUTPUTCOMMITTER_ALGORITHM_VERSION - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_ALGORITHM_VERSION_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_CLEANUP_FAILURES_IGNORED - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_CLEANUP_FAILURES_IGNORED_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_CLEANUP_SKIPPED - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_CLEANUP_SKIPPED_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_FAILURE_ATTEMPTS - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_FAILURE_ATTEMPTS_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_TASK_CLEANUP_ENABLED - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FILEOUTPUTCOMMITTER_TASK_CLEANUP_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
FileOutputFormat<K,V> - Class in org.apache.hadoop.mapred: A base class for OutputFormat.
FileOutputFormat() - Constructor for class org.apache.hadoop.mapred.FileOutputFormat
FileOutputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.output: A base class for OutputFormats that read from FileSystems.
FileOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
FileOutputFormatCounter - Enum in org.apache.hadoop.mapreduce.lib.output
FileRegion - Class in org.apache.hadoop.hdfs.server.common: This class is used to represent provided blocks that are file regions, i.e., can be described using (path, offset, length).
FileRegion(long, Path, long, long, long) - Constructor for class org.apache.hadoop.hdfs.server.common.FileRegion
FileRegion(long, Path, long, long, long, byte[]) - Constructor for class org.apache.hadoop.hdfs.server.common.FileRegion
FileRegion(long, Path, long, long) - Constructor for class org.apache.hadoop.hdfs.server.common.FileRegion
FileRegion(Block, ProvidedStorageLocation) - Constructor for class org.apache.hadoop.hdfs.server.common.FileRegion
files(List<ConfigFile>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration: Array of list of files that needs to be created and made available as volumes in the service component containers.
FileSink - Class in org.apache.hadoop.metrics2.sink: A metrics sink that writes to a file
FileSink() - Constructor for class org.apache.hadoop.metrics2.sink.FileSink
FileSplit - Class in org.apache.hadoop.mapred: A section of an input file.
FileSplit() - Constructor for class org.apache.hadoop.mapred.FileSplit
FileSplit(Path, long, long, JobConf) - Constructor for class org.apache.hadoop.mapred.FileSplit: Deprecated.
FileSplit(Path, long, long, String[]) - Constructor for class org.apache.hadoop.mapred.FileSplit: Constructs a split with host information
FileSplit(Path, long, long, String[], String[]) - Constructor for class org.apache.hadoop.mapred.FileSplit: Constructs a split with host information
FileSplit(FileSplit) - Constructor for class org.apache.hadoop.mapred.FileSplit
FileSplit - Class in org.apache.hadoop.mapreduce.lib.input: A section of an input file.
FileSplit() - Constructor for class org.apache.hadoop.mapreduce.lib.input.FileSplit
FileSplit(Path, long, long, String[]) - Constructor for class org.apache.hadoop.mapreduce.lib.input.FileSplit: Constructs a split with host information
FileSplit(Path, long, long, String[], String[]) - Constructor for class org.apache.hadoop.mapreduce.lib.input.FileSplit: Constructs a split with host and cached-blocks information
FileStatus - Class in org.apache.hadoop.fs: Interface that represents the client side information for a file.
FileStatus() - Constructor for class org.apache.hadoop.fs.FileStatus
FileStatus(long, boolean, int, long, long, Path) - Constructor for class org.apache.hadoop.fs.FileStatus
FileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path) - Constructor for class org.apache.hadoop.fs.FileStatus: Constructor for file systems on which symbolic links are not supported
FileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path) - Constructor for class org.apache.hadoop.fs.FileStatus
FileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path, boolean, boolean, boolean) - Constructor for class org.apache.hadoop.fs.FileStatus
FileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path, Set<FileStatus.AttrFlags>) - Constructor for class org.apache.hadoop.fs.FileStatus
FileStatus(FileStatus) - Constructor for class org.apache.hadoop.fs.FileStatus: Copy constructor.
FILESYSTEM - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
FileSystem - Class in org.apache.hadoop.fs: An abstract base class for a fairly generic filesystem.
FileSystem() - Constructor for class org.apache.hadoop.fs.FileSystem
FILESYSTEM_CLOSE - Static variable in class org.apache.hadoop.fs.statistics.FileSystemStatisticNames: How long did filesystem close take?
fileSystem_getEnclosingRoot(FileSystem, Path) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO: Return path of the enclosing root for a given path.
FILESYSTEM_INITIALIZATION - Static variable in class org.apache.hadoop.fs.statistics.FileSystemStatisticNames: How long did filesystem initialization take?
fileSystem_openFile(FileSystem, Path, String, FileStatus, Long, Map<String, String>) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO: OpenFile assistant, easy reflection-based access to FileSystem.openFile(Path) and blocks awaiting the operation completion.
FileSystemConfigurations - Class in org.apache.hadoop.fs.azurebfs.constants: Responsible to keep all the Azure Blob File System related configurations.
FileSystemImage - Class in org.apache.hadoop.hdfs.server.namenode: Create FSImage from an external namespace.
FileSystemImage() - Constructor for class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
FileSystemOperationUnhandledException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when an unhandled exception is occurred during a file system operation.
FileSystemOperationUnhandledException(Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.FileSystemOperationUnhandledException
FileSystemStatisticNames - Class in org.apache.hadoop.fs.statistics: Common statistic names for Filesystem-level statistics, including internals.
FileSystemUriSchemes - Class in org.apache.hadoop.fs.azurebfs.constants: Responsible to keep all Azure Blob File System valid URI schemes.
FileUtil - Class in org.apache.hadoop.fs: A collection of file-processing util methods
FileUtil() - Constructor for class org.apache.hadoop.fs.FileUtil
fillJoinCollector(K) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: For all child RRs offering the key provided, obtain an iterator at that position in the JoinCollector.
fillJoinCollector(K) - Method in class org.apache.hadoop.mapred.join.OverrideRecordReader: Instead of filling the JoinCollector with iterators from all data sources, fill only the rightmost for this key.
fillJoinCollector(K) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: For all child RRs offering the key provided, obtain an iterator at that position in the JoinCollector.
fillJoinCollector(K) - Method in class org.apache.hadoop.mapreduce.lib.join.OverrideRecordReader: Instead of filling the JoinCollector with iterators from all data sources, fill only the rightmost for this key.
FILTER_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter
FILTER_ENTITY_LIST_BY_USER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FILTER_FREQUENCY - Static variable in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter
FILTER_INVALID_XML_CHARS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FILTER_REGEX - Static variable in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter
FilterFileSystem - Class in org.apache.hadoop.fs: A FilterFileSystem contains some other file system, which it uses as its basic file system, possibly transforming the data along the way or providing additional functionality.
FilterFileSystem() - Constructor for class org.apache.hadoop.fs.FilterFileSystem
FilterFileSystem(FileSystem) - Constructor for class org.apache.hadoop.fs.FilterFileSystem
filteringRemoteIterator(RemoteIterator<S>, FunctionRaisingIOE<? super S, Boolean>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Create a RemoteIterator from a RemoteIterator and a filter function which returns true for every element to be passed through.
FilterOutputFormat<K,V> - Class in org.apache.hadoop.mapred.lib: FilterOutputFormat is a convenience class that wraps OutputFormat.
FilterOutputFormat() - Constructor for class org.apache.hadoop.mapred.lib.FilterOutputFormat
FilterOutputFormat(OutputFormat<K, V>) - Constructor for class org.apache.hadoop.mapred.lib.FilterOutputFormat: Create a FilterOutputFormat based on the supplied output format.
FilterOutputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.output: FilterOutputFormat is a convenience class that wraps OutputFormat.
FilterOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat
FilterOutputFormat(OutputFormat<K, V>) - Constructor for class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat: Create a FilterOutputFormat based on the underlying output format.
FinalApplicationStatus - Enum in org.apache.hadoop.yarn.api.records: Enumeration of various final states of an Application.
finalize() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
finalize() - Method in class org.apache.hadoop.fs.s3a.S3A: Close the file system; the FileContext API doesn't have an explicit close.
find(String) - Method in class org.apache.hadoop.io.Text
find(String, int) - Method in class org.apache.hadoop.io.Text: Finds any occurrence of what in the backing buffer, starting as position start.
findContainingJar(Class) - Static method in class org.apache.hadoop.mapred.JobConf: Find a jar that contains a class of the same name, if any.
findCounter(String, String) - Method in class org.apache.hadoop.mapred.Counters
findCounter(String, int, String) - Method in class org.apache.hadoop.mapred.Counters: Deprecated.
use Counters.findCounter(String, String) instead
findCounter(String, String) - Method in class org.apache.hadoop.mapred.Counters.Group
findCounter(String, boolean) - Method in class org.apache.hadoop.mapred.Counters.Group
findCounter(String) - Method in class org.apache.hadoop.mapred.Counters.Group
findCounter(String, String) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters: Find a counter, create one if necessary
findCounter(Enum<?>) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters: Find the counter for the given enum.
findCounter(String, String) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Find a counter in the group.
findCounter(String, boolean) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Find a counter in the group
findCounter(String) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Find a counter in the group.
findProvider(List<KeyProvider>, String) - Static method in class org.apache.hadoop.crypto.key.KeyProvider: Find the provider with the given key.
findSeparator(byte[], int, int, byte) - Static method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
findSeparator(byte[], int, int, byte) - Static method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
findTimestampedDirectories() - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager: Finds all history directories with a timestamp component by scanning the filesystem.
finish() - Method in class org.apache.hadoop.io.compress.BlockCompressorStream
finish() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream: Finishes writing compressed data to the output stream without closing the underlying stream.
finish() - Method in interface org.apache.hadoop.io.compress.Compressor: When called, indicates that compression should end with the current contents of the input buffer.
finish() - Method in class org.apache.hadoop.io.compress.CompressorStream
finish() - Method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
finishApplicationMaster(FinishApplicationMasterRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationMasterProtocol: The interface used by an ApplicationMaster to notify the ResourceManager about its completion (success or failed).
FinishApplicationMasterRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The finalization request sent by the ApplicationMaster to inform the ResourceManager about its completion.
FinishApplicationMasterRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
FinishApplicationMasterResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a ApplicationMaster on it's completion.
FinishApplicationMasterResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterResponse
finished() - Method in interface org.apache.hadoop.io.compress.Compressor: Returns true if the end of the compressed data output stream has been reached.
finished() - Method in interface org.apache.hadoop.io.compress.Decompressor: Returns true if the end of the decompressed data output stream has been reached.
finished() - Method in class org.apache.hadoop.util.OperationDuration: Update the finished time with the current system time.
FIPS_ENDPOINT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Is the endpoint a FIPS endpoint? Can be queried as a path capability.
firstKey() - Method in class org.apache.hadoop.io.SortedMapWritable
fix(FileSystem, Path, Class<? extends Writable>, Class<? extends Writable>, boolean, Configuration) - Static method in class org.apache.hadoop.io.MapFile: This method attempts to fix a corrupt MapFile by re-creating its index.
FIXED_RECORD_LENGTH - Static variable in class org.apache.hadoop.mapred.FixedLengthInputFormat
FIXED_RECORD_LENGTH - Static variable in class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat
FixedBlockMultiReplicaResolver - Class in org.apache.hadoop.hdfs.server.namenode: Resolver mapping all files to a configurable, uniform blocksize and replication.
FixedBlockMultiReplicaResolver() - Constructor for class org.apache.hadoop.hdfs.server.namenode.FixedBlockMultiReplicaResolver
FixedBlockResolver - Class in org.apache.hadoop.hdfs.server.namenode: Resolver mapping all files to a configurable, uniform blocksize.
FixedBlockResolver() - Constructor for class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
FixedLengthInputFormat - Class in org.apache.hadoop.mapred: FixedLengthInputFormat is an input format used to read input files which contain fixed length records.
FixedLengthInputFormat() - Constructor for class org.apache.hadoop.mapred.FixedLengthInputFormat
FixedLengthInputFormat - Class in org.apache.hadoop.mapreduce.lib.input: FixedLengthInputFormat is an input format used to read input files which contain fixed length records.
FixedLengthInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat
fixRelativePart(Path) - Method in class org.apache.hadoop.fs.FileSystem: See FileContext.fixRelativePart(org.apache.hadoop.fs.Path).
flexByRestService(String, Map<String, Long>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
FloatSplitter - Class in org.apache.hadoop.mapreduce.lib.db: Implement DBSplitter over floating-point values.
FloatSplitter() - Constructor for class org.apache.hadoop.mapreduce.lib.db.FloatSplitter
FloatWritable - Class in org.apache.hadoop.io: A WritableComparable for floats.
FloatWritable() - Constructor for class org.apache.hadoop.io.FloatWritable
FloatWritable(float) - Constructor for class org.apache.hadoop.io.FloatWritable
FLOW_NAME_DEFAULT_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default setting for flow name size has no size restriction after removing UUID if present.
FLOW_NAME_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
FLOW_NAME_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
FLOW_NAME_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This setting controls the max size of the flow name getting generated in ATSv2 after removing UUID if present.
FLOW_NAME_TAG_PREFIX - Static variable in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
FLOW_RUN_COPROCESSOR_JAR_HDFS_LOCATION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The name of the setting for the location of the coprocessor jar on hdfs.
FLOW_RUN_END_TIME - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
FLOW_RUN_ID_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
FLOW_RUN_ID_TAG_PREFIX - Static variable in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
FLOW_VERSION_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
FLOW_VERSION_TAG_PREFIX - Static variable in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
FlowActivityEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: Entity that represents a record for flow activity.
FlowActivityEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
FlowActivityEntity(String, long, String, String) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
FlowActivityEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
FlowRunEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This entity represents a flow run.
FlowRunEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
FlowRunEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
flush() - Method in class org.apache.hadoop.crypto.key.KeyProvider: Ensures that any changes to the keys are written to persistent store.
flush() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream
flush() - Method in interface org.apache.hadoop.metrics2.MetricsSink: Flush any buffered metrics
flush() - Method in class org.apache.hadoop.metrics2.sink.FileSink
flush() - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink
flush() - Method in class org.apache.hadoop.metrics2.sink.KafkaSink
flush() - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
flush() - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
flush() - Method in class org.apache.hadoop.security.alias.CredentialProvider: Ensures that any changes to the credentials are written to persistent store.
flush() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
flush() - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
FLUSH_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
FORBIDDEN_RELATION - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Error code returned if the user is denied to relate the entity to another one in different domain
forceFlush - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
forceKillApplication(KillApplicationRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to request the ResourceManager to abort submitted application.
forceReloginFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation: Force re-Login a user in from a keytab file irrespective of the last login time.
forceReloginFromTicketCache() - Method in class org.apache.hadoop.security.UserGroupInformation: Force re-Login a user in from the ticket cache irrespective of the last login time.
foreach(RemoteIterator<T>, ConsumerRaisingIOE<? super T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Apply an operation to all values of a RemoteIterator.
forName(String) - Static method in class org.apache.hadoop.mapred.JobID: Construct a JobId object from given string
forName(String) - Static method in class org.apache.hadoop.mapred.TaskAttemptID: Construct a TaskAttemptID object from given string
forName(String) - Static method in class org.apache.hadoop.mapred.TaskID
forName(String) - Static method in class org.apache.hadoop.mapreduce.JobID: Construct a JobId object from given string
forName(String) - Static method in class org.apache.hadoop.mapreduce.TaskAttemptID: Construct a TaskAttemptID object from given string
forName(String) - Static method in class org.apache.hadoop.mapreduce.TaskID: Construct a TaskID object from given string.
FORWARD_SLASH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
FORWARD_SLASH_ENCODE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
FREE_MEMORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys
FREEBSD - Static variable in class org.apache.hadoop.util.Shell
fromBlockBytes(byte[]) - Static method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
fromEscapedCompactString(String) - Static method in class org.apache.hadoop.mapred.Counters: Convert a stringified (by Counters.makeEscapedCompactString() counter representation into a counter object.
fromPath(Path) - Static method in class org.apache.hadoop.yarn.api.records.URL
fromProvidedStorageLocationBytes(byte[]) - Static method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
fromShort(short) - Method in class org.apache.hadoop.fs.permission.FsPermission
fromString(String) - Method in class org.apache.hadoop.io.DefaultStringifier
fromString(String) - Method in interface org.apache.hadoop.io.Stringifier: Restores the object from its string representation.
fromString(String) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
fromString(String) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationId
fromString(String) - Static method in class org.apache.hadoop.yarn.api.records.ContainerId
fromString(String) - Static method in class org.apache.hadoop.yarn.api.records.NodeId
fromString(String) - Static method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
fromURI(URI) - Static method in class org.apache.hadoop.yarn.api.records.URL
fs - Variable in class org.apache.hadoop.fs.FilterFileSystem
fs - Variable in class org.apache.hadoop.fs.TrashPolicy
FS_APPLICATION_HISTORY_STORE_COMPRESSION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: T-file compression types used to compress history data.
FS_APPLICATION_HISTORY_STORE_URI - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: URI for FileSystemApplicationHistoryStore
FS_AUTOMATIC_CLOSE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_AUTOMATIC_CLOSE_KEY
FS_AUTOMATIC_CLOSE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_AZURE_ABFS_ENABLE_CHECKSUM_VALIDATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Add extra layer of verification of the integrity of the request content during transport: "fs.azure.enable.checksum.validation".
FS_AZURE_ABFS_IO_RATE_LIMIT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for rate limit capacity, as used by IO operations which try to throttle themselves.
FS_AZURE_ABFS_LATENCY_TRACK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for enabling the tracking of ABFS API latency and sending the latency numbers to the ABFS API service
FS_AZURE_ABFS_RENAME_RESILIENCE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Add extra resilience to rename failures, at the expense of performance.
FS_AZURE_ACCOUNT_AUTH_TYPE_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for auth type properties: "fs.azure.account.auth.type".
FS_AZURE_ACCOUNT_IS_EXPECT_HEADER_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Enable or disable expect hundred continue header.
FS_AZURE_ACCOUNT_IS_HNS_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Config to specify if the configured account is HNS enabled or not.
FS_AZURE_ACCOUNT_KEY_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ACCOUNT_KEY_PROPERTY_NAME_REGX - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ACCOUNT_LEVEL_THROTTLING_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ACCOUNT_OAUTH_CLIENT_ENDPOINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth AAD client endpoint: "fs.azure.account.oauth2.client.endpoint".
FS_AZURE_ACCOUNT_OAUTH_CLIENT_ID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth AAD client id: "fs.azure.account.oauth2.client.id".
FS_AZURE_ACCOUNT_OAUTH_CLIENT_SECRET - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth AAD client secret: "fs.azure.account.oauth2.client.secret".
FS_AZURE_ACCOUNT_OAUTH_MSI_AUTHORITY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth msi Authority: "fs.azure.account.oauth2.msi.authority".
FS_AZURE_ACCOUNT_OAUTH_MSI_ENDPOINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth msi endpoint: "fs.azure.account.oauth2.msi.endpoint".
FS_AZURE_ACCOUNT_OAUTH_MSI_TENANT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth msi tenant id: "fs.azure.account.oauth2.msi.tenant".
FS_AZURE_ACCOUNT_OAUTH_REFRESH_TOKEN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth refresh token: "fs.azure.account.oauth2.refresh.token".
FS_AZURE_ACCOUNT_OAUTH_REFRESH_TOKEN_ENDPOINT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth AAD refresh token endpoint: "fs.azure.account.oauth2.refresh.token.endpoint".
FS_AZURE_ACCOUNT_OAUTH_TOKEN_FILE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth AAD workload identity token file path: "fs.azure.account.oauth2.token.file".
FS_AZURE_ACCOUNT_OAUTH_USER_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth user name: "fs.azure.account.oauth2.user.name".
FS_AZURE_ACCOUNT_OAUTH_USER_PASSWORD - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth user password: "fs.azure.account.oauth2.user.password".
FS_AZURE_ACCOUNT_OPERATION_IDLE_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ACCOUNT_TOKEN_PROVIDER_TYPE_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for oauth token provider type: "fs.azure.account.oauth.provider.type".
FS_AZURE_ALWAYS_READ_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ALWAYS_USE_HTTPS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ANALYSIS_PERIOD - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_APACHE_HTTP_CLIENT_IDLE_CONNECTION_TTL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Maximum idle time for a ApacheHttpClient-connection: "fs.azure.apache.http.client.idle.connection.ttl"
FS_AZURE_APACHE_HTTP_CLIENT_MAX_CACHE_CONNECTION_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Maximum ApacheHttpClient-connection cache size at filesystem level: "fs.azure.apache.http.client.max.cache.connection.size"
FS_AZURE_APACHE_HTTP_CLIENT_MAX_IO_EXCEPTION_RETRIES - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Maximum number of IOExceptions retries for a single server call on ApacheHttpClient.
FS_AZURE_APPEND_BLOB_KEY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Provides a config to provide comma separated path prefixes on which Appendblob based files are created Default is empty.
FS_AZURE_ATOMIC_RENAME_KEY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_BLOCK_UPLOAD_ACTIVE_BLOCKS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Maximum Number of blocks a single output stream can have active (uploading, or queued to the central FileSystem instance's pool of queued operations.
FS_AZURE_BLOCK_UPLOAD_BUFFER_DIR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Buffer directory path for uploading AbfsOutputStream data blocks.
FS_AZURE_BUFFERED_PREAD_DISABLE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Optional config to enable a lock free pread which will bypass buffer in AbfsInputStream.
FS_AZURE_CLIENT_CORRELATIONID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: The client correlation ID provided over config that will be added to x-ms-client-request-Id header.
FS_AZURE_CLUSTER_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_CLUSTER_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_DELEGATION_TOKEN_PROVIDER_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_DISABLE_OUTPUTSTREAM_FLUSH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Provides a config control to disable or enable OutputStream Flush API operations in AbfsOutputStream.
FS_AZURE_ENABLE_ABFS_LIST_ITERATOR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Setting this true will make the driver use it's own RemoteIterator implementation
FS_AZURE_ENABLE_AUTOTHROTTLING - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ENABLE_CHECK_ACCESS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Provides a config to enable/disable the checkAccess API.
FS_AZURE_ENABLE_CONDITIONAL_CREATE_OVERWRITE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: This config ensures that during create overwrite an existing file will be overwritten only if there is a match on the eTag of existing file.
FS_AZURE_ENABLE_DELEGATION_TOKEN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ENABLE_FLUSH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Provides a config control to enable or disable ABFS Flush operations - HFlush and HSync.
FS_AZURE_ENABLE_MKDIR_OVERWRITE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_ENABLE_PAGINATED_DELETE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Specify whether paginated behavior is to be expected or not in delete path.
FS_AZURE_ENABLE_READAHEAD - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Enable or disable readahead buffer in AbfsInputStream.
FS_AZURE_ENCRYPTION_CONTEXT_PROVIDER_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Custom EncryptionContextProvider type
FS_AZURE_ENCRYPTION_ENCODED_CLIENT_PROVIDED_KEY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Server side encryption key encoded in Base6format "fs.azure.encryption.encoded.client-provided-key".
FS_AZURE_ENCRYPTION_ENCODED_CLIENT_PROVIDED_KEY_SHA - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: SHA256 hash of encryption key encoded in Base64format
FS_AZURE_FILE_OWNER_DOMAINNAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: If the domain name is specified and “fs.azure.identity.transformer.enable.short.name” is true, then the {alias} part of a UPN can be specified as input to APIs like setOwner and setAcl and it will be transformed to a UPN by appending @ and the domain specified by this configuration property.
FS_AZURE_FILE_OWNER_ENABLE_SHORTNAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: User principal names (UPNs) have the format “{alias}@{domain}”.
FS_AZURE_IDENTITY_TRANSFORM_CLASS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key to enable custom identity transformation.
FS_AZURE_INFINITE_LEASE_KEY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Provides a config to provide comma separated path prefixes which support infinite leases.
FS_AZURE_LEASE_THREADS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Provides a number of threads to use for lease operations for infinite lease directories.
FS_AZURE_LOCAL_GROUP_SG_MAPPING_FILE_PATH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for Local Group to Service Group file location.
FS_AZURE_LOCAL_USER_SP_MAPPING_FILE_PATH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for Local User to Service Principal file location.
FS_AZURE_NETWORKING_LIBRARY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Defines what network library to use for server IO calls: "fs.azure.networking.library"
FS_AZURE_OVERRIDE_OWNER_SP - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: An Azure Active Directory object ID (oid) used as the replacement for names contained in the list specified by “fs.azure.identity.transformer.service.principal.substitution.list.
FS_AZURE_OVERRIDE_OWNER_SP_LIST - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: A comma separated list of names to be replaced with the service principal ID specified by “fs.default.identity.transformer.service.principal.id”.
FS_AZURE_READ_AHEAD_BLOCK_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_READ_AHEAD_QUEUE_DEPTH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_SAS_FIXED_TOKEN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for fixed SAS token: "fs.azure.sas.fixed.token".
FS_AZURE_SAS_TOKEN_PROVIDER_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: Key for SAS token provider: "fs.azure.sas.token.provider.type".
FS_AZURE_SAS_TOKEN_RENEW_PERIOD_FOR_STREAMS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: For performance, AbfsInputStream/AbfsOutputStream re-use SAS tokens until the expiry is within this number of seconds.
FS_AZURE_SECURE_MODE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_SKIP_SUPER_USER_REPLACEMENT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys: By default this is set as false, so “$superuser” is replaced with the current user when it appears as the owner or owning group of a file or directory.
FS_AZURE_SSL_CHANNEL_MODE_KEY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_TRACINGHEADER_FORMAT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_USE_UPN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_AZURE_USER_AGENT_PREFIX_KEY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.ConfigurationKeys
FS_BASED_RM_CONF_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Store the related configuration files in File System
FS_CLIENT_RESOLVE_REMOTE_SYMLINKS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_CLIENT_RESOLVE_REMOTE_SYMLINKS_KEY
FS_CLIENT_RESOLVE_REMOTE_SYMLINKS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_CLIENT_TOPOLOGY_RESOLUTION_ENABLED - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_CLIENT_TOPOLOGY_RESOLUTION_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_CLIENT_TOPOLOGY_RESOLUTION_ENABLED.
FS_CONFIGURATION_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FS_CREATION_PARALLEL_COUNT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Number of filesystems instances can be created in parallel.
FS_CREATION_PARALLEL_COUNT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for CommonConfigurationKeysPublic.FS_CREATION_PARALLEL_COUNT.
FS_DEFAULT_NAME_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_DEFAULT_NAME_KEY
FS_DEFAULT_NAME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_DEFAULT_NAME_KEY - Static variable in class org.apache.hadoop.fs.FileSystem
FS_DF_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_DF_INTERVAL_KEY
FS_DF_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_DU_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_DU_INTERVAL_KEY
FS_DU_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_FILE_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_FTP_DATA_CONNECTION_MODE - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
FS_FTP_HOST - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
FS_FTP_HOST_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_FTP_HOST_PORT - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
FS_FTP_HOST_PORT_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_FTP_PASSWORD_PREFIX - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
FS_FTP_TIMEOUT - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
FS_FTP_TRANSFER_MODE - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
FS_FTP_USER_PREFIX - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
FS_GETSPACEUSED_CLASSNAME - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_GETSPACEUSED_JITTER_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_GETSPACEUSED_JITTER_KEY
FS_GETSPACEUSED_JITTER_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_IMAGE_DIR_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
FS_LOCAL_BLOCK_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Not used anywhere, looks like default value for FS_LOCAL_BLOCK_SIZE
FS_NODE_ATTRIBUTE_STORE_IMPL_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Node attribute store implementation class.
FS_NODE_ATTRIBUTE_STORE_ROOT_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: File system node attribute store directory.
FS_NODE_LABELS_STORE_IMPL_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Node label store implementation class
FS_NODE_LABELS_STORE_ROOT_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: URI for NodeLabelManager
FS_OPTION_OPENFILE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: Prefix for all openFile options: "fs.option.openfile.".
FS_OPTION_OPENFILE_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: OpenFile option for buffer size: "fs.option.openfile.buffer.size".
FS_OPTION_OPENFILE_FOOTER_CACHE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: OpenFile footer cache flag: "fs.option.openfile.footer.cache".
FS_OPTION_OPENFILE_LENGTH - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: OpenFile option for file length: "fs.option.openfile.length".
FS_OPTION_OPENFILE_READ_POLICIES - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: All the current read policies as a set.
FS_OPTION_OPENFILE_READ_POLICY - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: OpenFile option for read policies: "fs.option.openfile.read.policy".
FS_OPTION_OPENFILE_READ_POLICY_ADAPTIVE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: Read policy for adaptive IO: "adaptive".
FS_OPTION_OPENFILE_READ_POLICY_AVRO - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: We are an avro file: "avro".
FS_OPTION_OPENFILE_READ_POLICY_COLUMNAR - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: This is a columnar file format.
FS_OPTION_OPENFILE_READ_POLICY_CSV - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: This is a CSV file of plain or UTF-8 text to be read sequentially.
FS_OPTION_OPENFILE_READ_POLICY_DEFAULT - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: Read policy "default" -whatever the implementation does by default.
FS_OPTION_OPENFILE_READ_POLICY_HBASE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: This is a table file for Apache HBase.
FS_OPTION_OPENFILE_READ_POLICY_JSON - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: This is a JSON file of UTF-8 text, including a JSON line file where each line is a JSON entity.
FS_OPTION_OPENFILE_READ_POLICY_ORC - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: This is an ORC file.
FS_OPTION_OPENFILE_READ_POLICY_PARQUET - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: This is a parquet file with a v1/v3 footer: "parquet".
FS_OPTION_OPENFILE_READ_POLICY_RANDOM - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: Read policy for random IO: "random".
FS_OPTION_OPENFILE_READ_POLICY_SEQUENTIAL - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: Read policy for sequential IO: "sequential".
FS_OPTION_OPENFILE_READ_POLICY_VECTOR - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: Vectored IO API to be used: "vector".
FS_OPTION_OPENFILE_READ_POLICY_WHOLE_FILE - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: Whole file to be read, end-to-end: "whole-file".
FS_OPTION_OPENFILE_SPLIT_END - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: OpenFile option for split end: "fs.option.openfile.split.end".
FS_OPTION_OPENFILE_SPLIT_START - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: OpenFile option for split start: "fs.option.openfile.split.start".
FS_OPTION_OPENFILE_STANDARD_OPTIONS - Static variable in class org.apache.hadoop.fs.Options.OpenFileOptions: Set of standard options which openFile implementations MUST recognize, even if they ignore the actual values.
FS_PROTECTED_DIRECTORIES - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Directories that cannot be removed unless empty, even by an administrator.
FS_RM_STATE_STORE_NUM_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FS_RM_STATE_STORE_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
FS_RM_STATE_STORE_URI - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: URI for FileSystemRMStateStore
FS_S3A - Static variable in class org.apache.hadoop.fs.s3a.Constants
FS_S3A_BLOCK_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants
FS_S3A_BUCKET_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.Constants: Prefix for S3A bucket-specific properties: "fs.s3a.bucket.".
FS_S3A_COMMITTER_ABORT_PENDING_UPLOADS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Should committers abort all pending uploads to the destination directory?
FS_S3A_COMMITTER_GENERATE_UUID - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Generate a UUID in job setup rather than fall back to YARN Application attempt ID.
FS_S3A_COMMITTER_MAGIC_TRACK_COMMITS_IN_MEMORY_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Should Magic committer track all the pending commits in memory?
FS_S3A_COMMITTER_MAGIC_TRACK_COMMITS_IN_MEMORY_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default value for CommitConstants.FS_S3A_COMMITTER_MAGIC_TRACK_COMMITS_IN_MEMORY_ENABLED: false.
FS_S3A_COMMITTER_NAME - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Option to identify the S3A committer: "fs.s3a.committer.name".
FS_S3A_COMMITTER_REQUIRE_UUID - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Require the spark UUID to be passed down: "fs.s3a.committer.require.uuid".
FS_S3A_COMMITTER_STAGING_ABORT_PENDING_UPLOADS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Deprecated.
FS_S3A_COMMITTER_STAGING_CONFLICT_MODE - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Staging committer conflict resolution policy: "fs.s3a.committer.staging.conflict-mode".
FS_S3A_COMMITTER_STAGING_TMP_PATH - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Path in the cluster filesystem for temporary data: "fs.s3a.committer.staging.tmp.path".
FS_S3A_COMMITTER_STAGING_UNIQUE_FILENAMES - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Option for final files to have a uniqueness name through job attempt info, falling back to a new UUID if there is no job attempt information to use.
FS_S3A_COMMITTER_THREADS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Number of threads in committers for parallel operations on files (upload, commit, abort, delete...): "fs.s3a.committer.threads".
FS_S3A_CREATE_HEADER - Static variable in class org.apache.hadoop.fs.s3a.Constants: Prefix for adding a header to the object when created.
FS_S3A_CREATE_PERFORMANCE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Flag for create performance.
FS_S3A_CREATE_PERFORMANCE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for create performance in an S3A FS.
FS_S3A_CREATE_PERFORMANCE_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Capability to indicate that the FS has been instantiated with Constants.FS_S3A_CREATE_PERFORMANCE set to true.
FS_S3A_PERFORMANCE_FLAGS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Comma separated list of performance flags.
FS_S3A_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.Constants: Prefix for all S3A properties: "fs.s3a.".
FS_S3A_SELECT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.
FS_S3A_SELECT_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Flag: is S3 select enabled? Value: "fs.s3a.select.enabled".
FS_S3A_SELECT_INPUT_CSV - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Prefix for all CSV input options.
FS_S3A_SELECT_OUTPUT_CSV - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Prefix for all CSV output options.
FS_STORE_FILE_REPLICATION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: FS store file replication.
FS_TRASH_CHECKPOINT_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_TRASH_CHECKPOINT_INTERVAL_KEY
FS_TRASH_CHECKPOINT_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_TRASH_CLEAN_TRASHROOT_ENABLE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_TRASH_CLEAN_TRASHROOT_ENABLE_KEY.
FS_TRASH_CLEAN_TRASHROOT_ENABLE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_TRASH_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for FS_TRASH_INTERVAL_KEY
FS_TRASH_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
FS_VIEWFS_OVERLOAD_SCHEME_TARGET_FS_IMPL_PATTERN - Static variable in interface org.apache.hadoop.fs.FsConstants
FsAction - Enum in org.apache.hadoop.fs.permission: File system actions, e.g.
FSBuilder<S,B extends FSBuilder<S,B>> - Interface in org.apache.hadoop.fs: The base interface which various FileSystem FileContext Builder interfaces can extend, and which underlying implementations will then implement.
FsConstants - Interface in org.apache.hadoop.fs: FileSystem related constants.
FsCreateModes - Class in org.apache.hadoop.fs.permission: A class that stores both masked and unmasked create modes and is a drop-in replacement for masked permission.
FSDataInputStream - Class in org.apache.hadoop.fs: Utility that wraps a FSInputStream in a DataInputStream and buffers input through a BufferedInputStream.
FSDataInputStream(InputStream) - Constructor for class org.apache.hadoop.fs.FSDataInputStream
FSDataOutputStream - Class in org.apache.hadoop.fs: Utility that wraps a OutputStream in a DataOutputStream.
FSDataOutputStream(OutputStream, FileSystem.Statistics) - Constructor for class org.apache.hadoop.fs.FSDataOutputStream
FSDataOutputStream(OutputStream, FileSystem.Statistics, long) - Constructor for class org.apache.hadoop.fs.FSDataOutputStream
FSDataOutputStreamBuilder<S extends FSDataOutputStream,B extends FSDataOutputStreamBuilder<S,B>> - Class in org.apache.hadoop.fs: Builder for FSDataOutputStream and its subclasses.
FSDataOutputStreamBuilder(FileSystem, Path) - Constructor for class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Constructor.
FSError - Error in org.apache.hadoop.fs: Thrown for unexpected filesystem errors, presumed to reflect disk errors in the native filesystem.
fsGetter() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: Gets file system creator instance.
FSInputStream - Class in org.apache.hadoop.fs: FSInputStream is a generic old InputStream with a little bit of RAF-style seek ability.
FSInputStream() - Constructor for class org.apache.hadoop.fs.FSInputStream
FSLimitException - Exception in org.apache.hadoop.hdfs.protocol
FSLimitException() - Constructor for exception org.apache.hadoop.hdfs.protocol.FSLimitException
FSLimitException(String) - Constructor for exception org.apache.hadoop.hdfs.protocol.FSLimitException
FSLimitException(long, long) - Constructor for exception org.apache.hadoop.hdfs.protocol.FSLimitException
FsPermission - Class in org.apache.hadoop.fs.permission: A class for file/directory permissions.
FsPermission(FsAction, FsAction, FsAction) - Constructor for class org.apache.hadoop.fs.permission.FsPermission: Construct by the given FsAction.
FsPermission(FsAction, FsAction, FsAction, boolean) - Constructor for class org.apache.hadoop.fs.permission.FsPermission
FsPermission(short) - Constructor for class org.apache.hadoop.fs.permission.FsPermission: Construct by the given mode.
FsPermission(int) - Constructor for class org.apache.hadoop.fs.permission.FsPermission: Construct by the given mode.
FsPermission(FsPermission) - Constructor for class org.apache.hadoop.fs.permission.FsPermission: Copy constructor
FsPermission(String) - Constructor for class org.apache.hadoop.fs.permission.FsPermission: Construct by given mode, either in octal or symbolic format.
FsServerDefaults - Class in org.apache.hadoop.fs: Provides server default configuration values to clients.
FsServerDefaults() - Constructor for class org.apache.hadoop.fs.FsServerDefaults
FsServerDefaults(long, int, int, short, int, boolean, long, DataChecksum.Type) - Constructor for class org.apache.hadoop.fs.FsServerDefaults
FsServerDefaults(long, int, int, short, int, boolean, long, DataChecksum.Type, String) - Constructor for class org.apache.hadoop.fs.FsServerDefaults
FsServerDefaults(long, int, int, short, int, boolean, long, DataChecksum.Type, String, byte) - Constructor for class org.apache.hadoop.fs.FsServerDefaults
FsServerDefaults(long, int, int, short, int, boolean, long, DataChecksum.Type, String, byte, boolean) - Constructor for class org.apache.hadoop.fs.FsServerDefaults
FsStatus - Class in org.apache.hadoop.fs: This class is used to represent the capacity, free and used space on a FileSystem.
FsStatus(long, long, long) - Constructor for class org.apache.hadoop.fs.FsStatus: Construct a FsStatus object, using the specified statistics.
fsSupportsChmod - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
FSTreeWalk - Class in org.apache.hadoop.hdfs.server.namenode: Traversal of an external FileSystem.
FSTreeWalk(Path, Configuration) - Constructor for class org.apache.hadoop.hdfs.server.namenode.FSTreeWalk
FsUGIResolver - Class in org.apache.hadoop.hdfs.server.namenode: Dynamically assign ids to users/groups as they appear in the external filesystem.
fsync(File) - Static method in class org.apache.hadoop.io.IOUtils: Ensure that any writes to the given file is written to the storage device that contains it.
fsync(FileChannel, boolean) - Static method in class org.apache.hadoop.io.IOUtils: Ensure that any writes to the given file is written to the storage device that contains it.
FTP_SCHEME - Static variable in interface org.apache.hadoop.fs.FsConstants
FTPException - Exception in org.apache.hadoop.fs.ftp: A class to wrap a Throwable into a Runtime Exception.
FTPException(String) - Constructor for exception org.apache.hadoop.fs.ftp.FTPException
FTPException(Throwable) - Constructor for exception org.apache.hadoop.fs.ftp.FTPException
FTPException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.ftp.FTPException
FTPFileSystem - Class in org.apache.hadoop.fs.ftp: A FileSystem backed by an FTP client provided by Apache Commons Net.
FTPFileSystem() - Constructor for class org.apache.hadoop.fs.ftp.FTPFileSystem
FULL_TOKEN_KIND - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Kind of the full token; value is DelegationConstants.FULL_TOKEN_NAME.
FULL_TOKEN_NAME - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Name of full token: "S3ADelegationToken/Full".
fullyDelete(File) - Static method in class org.apache.hadoop.fs.FileUtil: Delete a directory and all its contents.
fullyDelete(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Delete a directory and all its contents.
fullyDelete(FileSystem, Path) - Static method in class org.apache.hadoop.fs.FileUtil: Deprecated.
Use FileSystem.delete(Path, boolean)
fullyDeleteContents(File) - Static method in class org.apache.hadoop.fs.FileUtil: Delete the contents of a directory, not the directory itself.
fullyDeleteContents(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Delete the contents of a directory, not the directory itself.
fullyDeleteOnExit(File) - Static method in class org.apache.hadoop.fs.FileUtil: Register all files recursively to be deleted on exit.
FutureDataInputStreamBuilder - Interface in org.apache.hadoop.fs: Builder for input streams and subclasses whose return value is actually a completable future: this allows for better asynchronous operation.
FutureDataInputStreamBuilderImpl - Class in org.apache.hadoop.fs.impl: Builder for input streams and subclasses whose return value is actually a completable future: this allows for better asynchronous operation.
FutureDataInputStreamBuilderImpl(FileContext, Path) - Constructor for class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl: Construct from a FileContext.
FutureDataInputStreamBuilderImpl(FileSystem, Path) - Constructor for class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl: Constructor.
FutureDataInputStreamBuilderImpl(FileSystem, PathHandle) - Constructor for class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl: Constructor with PathHandle.
FutureIO - Class in org.apache.hadoop.util.functional: Future IO Helper methods.

G

gauge(MetricsInfo, int) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor: Callback for integer value gauges
gauge(MetricsInfo, long) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor: Callback for long value gauges
gauge(MetricsInfo, float) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor: Callback for float value gauges
gauge(MetricsInfo, double) - Method in interface org.apache.hadoop.metrics2.MetricsVisitor: Callback for double value gauges
gauges() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics: Map of gauges.
gauges() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
generateActualKey(K, V) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat: Generate the actual key from the given key/value.
generateActualValue(K, V) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat: Generate the actual value from the given key and value.
generateDefaultFlowName(String, ApplicationId) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
generateEntry(String, String, Text) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
generateEntry(String, String, Text) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
generateFileNameForKeyValue(K, V, String) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat: Generate the file output file name based on the given key and the leaf file name.
generateFlowNameTag(String) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Generate flow name tag.
generateFlowRunIdTag(long) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Generate flow run ID tag.
generateFlowVersionTag(String) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Generate flow version tag.
generateKey(int, String) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Generates a key material.
generateKeyValPairs(Object, Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor: Generate a list of aggregation-id/value pairs for the given key/value pairs by delegating the invocation to the real object.
generateKeyValPairs(Object, Object) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor: Generate 1 or 2 aggregation-id/value pairs for the given key/value pair.
generateKeyValPairs(Object, Object) - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorDescriptor: Generate a list of aggregation-id/value pairs for the given key/value pair.
generateLeafFileName(String) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat: Generate the leaf name for the output file name.
generateSecret() - Method in class org.apache.hadoop.security.token.SecretManager: Generate a new random secret key.
generateStateGraph(String) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory: Generate a graph represents the state graph of this StateMachine
generateValueAggregator(String) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
generateValueAggregator(String, long) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
GenericWritable - Class in org.apache.hadoop.io: A wrapper for Writable instances.
GenericWritable() - Constructor for class org.apache.hadoop.io.GenericWritable
get(String) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property, null if no such property exists.
get(String, String) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name.
get(URI, Configuration) - Static method in class org.apache.hadoop.crypto.key.KeyProviderFactory: Create a KeyProvider based on a provided URI.
get(URI, Configuration) - Static method in class org.apache.hadoop.fs.AbstractFileSystem: The main factory method for creating a file system.
get(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext: Get a context entry.
get(URI, Configuration, String) - Static method in class org.apache.hadoop.fs.FileSystem: Get a FileSystem instance based on the uri, the passed in configuration and the user.
get(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Returns the configured FileSystem implementation.
get(URI, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Get a FileSystem for this URI's scheme and authority.
get(String) - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics: Get the StorageStatistics object with the given name.
get() - Method in class org.apache.hadoop.fs.PartialListing: Partial listing of the path being listed.
get(Class<T>, Query<T>) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
get() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable: Get the original array.
get() - Method in class org.apache.hadoop.io.ArrayWritable
get() - Method in class org.apache.hadoop.io.BooleanWritable: Returns the value of the BooleanWritable.
get() - Method in class org.apache.hadoop.io.BytesWritable: Deprecated.
Use BytesWritable.getBytes() instead.
get() - Method in class org.apache.hadoop.io.ByteWritable: Return the value of this ByteWritable.
get() - Method in class org.apache.hadoop.io.DoubleWritable
get() - Method in class org.apache.hadoop.io.EnumSetWritable: Return the value of this EnumSetWritable.
get() - Method in class org.apache.hadoop.io.FloatWritable: Return the value of this FloatWritable.
get() - Method in class org.apache.hadoop.io.GenericWritable: Return the wrapped instance.
get() - Method in class org.apache.hadoop.io.IntWritable: Return the value of this IntWritable.
get() - Method in class org.apache.hadoop.io.LongWritable: Return the value of this LongWritable.
get(Object) - Method in class org.apache.hadoop.io.MapWritable
get() - Static method in class org.apache.hadoop.io.NullWritable: Returns the single instance of this class.
get() - Method in class org.apache.hadoop.io.ObjectWritable: Return the instance, or null if none.
get() - Method in class org.apache.hadoop.io.ShortWritable
get(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
get() - Method in class org.apache.hadoop.io.TwoDArrayWritable
get() - Method in class org.apache.hadoop.io.VIntWritable
get() - Method in class org.apache.hadoop.io.VLongWritable
get(Class<? extends WritableComparable>) - Static method in class org.apache.hadoop.io.WritableComparator: For backwards compatibility.
get(Class<? extends WritableComparable>, Configuration) - Static method in class org.apache.hadoop.io.WritableComparator: Get a comparator for a WritableComparable implementation.
get() - Static method in class org.apache.hadoop.ipc.Server
get(int) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit: Get ith child InputSplit.
get(int) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit: Get ith child InputSplit.
get(int) - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable: Get ith Writable from Tuple.
get(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Get a metric by name
get(String, Collection<MetricsTag>) - Method in class org.apache.hadoop.metrics2.util.MetricsCache: Get the cached record
get(DataInput) - Static method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.

Get a thread-local record input for the supplied DataInput.
get(DataOutput) - Static method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.

Get a thread-local record output for the supplied DataOutput.
get() - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Get the data from the Buffer.
get(String) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: Get the "other" attribute with a specific key
get(String, String) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: Get the "other" attribute with a specific key.
get() - Static method in class org.apache.hadoop.util.ShutdownHookManager: Return ShutdownHookManager singleton.
GET_ACCESS_CONTROL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
GET_STATUS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
getAbfsConfiguration() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getAbout() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
getAcceptanceTime() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState: Get the acceptance time of the reservation.
getAccessibleNodeLabels() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the accessible node labels of the queue.
getAccessTime() - Method in class org.apache.hadoop.fs.FileStatus: Get the access time of the file.
getAccessToken() - Method in class org.apache.hadoop.fs.adl.oauth2.AzureADTokenProvider: Obtain the access token that should be added to https connection's header.
getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider: Obtain the access token that should be added to http connection's header.
getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
getAccessToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
getAccessType() - Method in class org.apache.hadoop.yarn.security.AccessRequest
getAccountNameFromFQDN(String) - Static method in class org.apache.hadoop.fs.adl.AdlFileSystem: Gets ADL account name from ADL FQDN.
getAclBit() - Method in class org.apache.hadoop.fs.permission.FsPermission: Deprecated.
Get acl bit from the FileStatus object.
getAcls() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent: The full set of ACLs currently associated with this file or directory.
getAclStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Gets the ACLs of files and directories.
getAclStatus(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Gets the ACL of a file or directory.
getAclStatus(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getAclStatus(Path) - Method in class org.apache.hadoop.fs.FileContext: Gets the ACLs of files and directories.
getAclStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem: Gets the ACL of a file or directory.
getAclStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getAclStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getAclStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getAclStatus() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
getAclString() - Method in class org.apache.hadoop.security.authorize.AccessControlList: Returns the access control list as a String that can be used for building a new instance by sending it to the constructor of AccessControlList.
getActiveTaskTrackers() - Method in class org.apache.hadoop.mapreduce.Cluster: Get all active trackers in the cluster.
getActiveTrackerNames() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the names of task trackers in the cluster.
getActualTxid() - Method in exception org.apache.hadoop.hdfs.inotify.MissingEventsException
getAdditional() - Method in class org.apache.hadoop.yarn.service.api.records.Resource: Map of resource name to ResourceInformation
getAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget
getAddressField(Map<String, String>, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Get a specific field from an address -raising an exception if the field is not present
getAdjustedEnd() - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream: After calling createInputStream, the values of start or end might change.
getAdjustedStart() - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream: After calling createInputStream, the values of start or end might change.
getAdlClient() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
getAggregatedContainersUtilization() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get containers aggregated resource utilization in a node.
getAggregatorDescriptors(Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
getAlgorithmName() - Method in class org.apache.hadoop.fs.FileChecksum: The checksum algorithm name.
getAliases() - Method in class org.apache.hadoop.security.alias.CredentialProvider: Get the aliases for all credentials.
getAllBlocks() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream: Get the collection of blocks that has already been located.
getAllcationTags() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getAllEvents() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents: Get a list of TimelineEvents.EventsOfOneEntity instances
getAllFileInfo() - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
getAllJobs() - Method in class org.apache.hadoop.mapred.JobClient: Get the jobs that are submitted.
getAllJobs() - Method in class org.apache.hadoop.mapreduce.Cluster: Deprecated.
Use Cluster.getAllJobStatuses() instead.
getAllJobStatuses() - Method in class org.apache.hadoop.mapreduce.Cluster: Get job status for all jobs in the cluster.
getAllKeys() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
getAllocatedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the list of newly allocated Container by the ResourceManager.
getAllocatedContainers() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of allocated containers.
getAllocatedMemoryMB() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the allocated memory in MB
getAllocatedResource() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the allocated Resource of the container.
getAllocatedVCores() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the allocated vcores
getAllocationRequestId() - Method in class org.apache.hadoop.yarn.api.records.Container: Get the optional ID corresponding to the original ResourceRequest{@link #getAllocationRequestId()}s which is satisfied by this allocated Container.
getAllocationRequestId() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Get the optional ID corresponding to this allocation request.
getAllocationRequestId() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
getAllocationRequestId() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getAllocationTags() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
getAllPartialJobs() - Method in interface org.apache.hadoop.mapreduce.v2.hs.HistoryStorage: Get all of the cached jobs.
getAllPropertiesByTag(String) - Method in class org.apache.hadoop.conf.Configuration: Get all properties belonging to tag.
getAllPropertiesByTags(List<String>) - Method in class org.apache.hadoop.conf.Configuration: Get all properties belonging to list of input tags.
getAllQueues() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get information (QueueInfo) about all queues, recursively if there is a hierarchy
GetAllResourceProfilesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: Request class for getting all the resource profiles from the RM.
GetAllResourceProfilesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesRequest
GetAllResourceProfilesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: Response class for getting all the resource profiles from the RM.
GetAllResourceProfilesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
GetAllResourceTypeInfoRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: Request class for getting all the resource profiles from the RM.
GetAllResourceTypeInfoRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoRequest
GetAllResourceTypeInfoResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: Response class for getting all the resource profiles from the RM.
GetAllResourceTypeInfoResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
getAllSecretKeys() - Method in class org.apache.hadoop.security.Credentials: Return all the secret key entries in the in-memory map.
getAllServicesMetaData() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersResponse: Get the meta-data from all auxiliary services running on the NodeManager.
getAllShells() - Static method in class org.apache.hadoop.util.Shell: Static method to return a Set of all Shell objects.
getAllStatistics() - Static method in class org.apache.hadoop.fs.AbstractFileSystem
getAllStatistics() - Static method in class org.apache.hadoop.fs.FileContext
getAllStatistics() - Static method in class org.apache.hadoop.fs.FileSystem: Deprecated.
use FileSystem.getGlobalStorageStatistics()
getAllStoragePolicies() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Retrieve all the storage policies supported by this file system.
getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FileContext: Retrieve all the storage policies supported by this file system.
getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FileSystem: Retrieve all the storage policies supported by this file system.
getAllStoragePolicies() - Method in class org.apache.hadoop.fs.FilterFileSystem
getAllStoragePolicies() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getAllStoragePolicies() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Retrieve all the storage policies supported by HDFS file system.
getAllTaskTypes() - Static method in class org.apache.hadoop.mapreduce.TaskID: Returns a string of characters describing all possible TaskType values
getAllTokens() - Method in class org.apache.hadoop.security.Credentials: Return all the tokens in the in-memory map.
getAMCommand() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: If the ResourceManager needs the ApplicationMaster to take some action then it will send an AMCommand to the ApplicationMaster.
getAMContainerId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the ContainerId of AMContainer for this attempt
getAMContainerInfoForRMWebService(Configuration, String) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
getAMContainerResourceRequest() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Deprecated.
See ApplicationSubmissionContext.getAMContainerResourceRequests()
getAMContainerResourceRequests() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the ResourceRequests of the AM container.
getAMContainerSpec() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the ContainerLaunchContext to describe the Container with which the ApplicationMaster is launched.
getAmNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the default Node Label expression for all the application's containers
getAMRMToken() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: The AMRMToken that belong to this attempt
getAMRMToken() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the AMRM token of the application.
getAMRMToken(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get the AMRM token of the application.
getAMRMTokenService(Configuration) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
getAppId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest: Get the ApplicationId of the resource to be released.
getAppId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest: Get the ApplicationId of the resource to be used.
getAppId() - Method in class org.apache.hadoop.yarn.security.AccessRequest
getAppId(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
getApplicationACLs() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get the ApplicationACLs for the application.
getApplicationACLs() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Get the ApplicationACLs for the application.
getApplicationAcls() - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Returns ACLs for the application.
getApplicationAcls(Path, ApplicationId) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Returns ACLs for the application.
getApplicationAttemptEntities(ApplicationId, String, Map<String, String>, long, String) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
getApplicationAttemptEntities(ApplicationId, String, Map<String, String>, long, String) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient: Gets application attempt entities.
getApplicationAttemptEntity(ApplicationAttemptId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
getApplicationAttemptEntity(ApplicationAttemptId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient: Gets application attempt entity.
getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptRequest: Get the ApplicationAttemptId of the attempt to be failed.
getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest: Get the ApplicationAttemptId of an application attempt.
getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest: Get the ApplicationAttemptId of an application attempt.
getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the ApplicationAttemptId of this attempt of the application
getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.records.ContainerId: Get the ApplicationAttemptId of the application to which the Container was assigned.
getApplicationAttemptID() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
getApplicationAttemptId() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
getApplicationAttemptList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse: Get a list of ApplicationReport of an application.
getApplicationAttemptReport() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse: Get the ApplicationAttemptReport for the application attempt.
getApplicationAttemptReport(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient: Get a report of the given ApplicationAttempt.
getApplicationAttemptReport(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report of the given ApplicationAttempt.
GetApplicationAttemptReportRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by a client to the ResourceManager to get an ApplicationAttemptReport for an application attempt.
GetApplicationAttemptReportRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest
GetApplicationAttemptReportResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting an application attempt report.
GetApplicationAttemptReportResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse
getApplicationAttempts(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient: Get a report of all (ApplicationAttempts) of Application in the cluster.
getApplicationAttempts(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report of all (ApplicationAttempts) of Application in the cluster.
GetApplicationAttemptsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to get a list of application attempt reports of an application from the ResourceManager.
GetApplicationAttemptsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest
GetApplicationAttemptsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting a list of ApplicationAttemptReport for application attempts.
GetApplicationAttemptsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse
getApplicationDirectoriesOfUser(String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Gets all application directories of a user.
getApplicationEntity(ApplicationId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
getApplicationEntity(ApplicationId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient: Gets application entity.
getApplicationEvent(TimelineEntity, String) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest: Get the ApplicationId of an application
getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest: Get the ApplicationId of the application.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse: Get the new ApplicationId allocated by the ResourceManager.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest: Get the ApplicationId of the application to be aborted.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest: Get the ApplicationId of the application to be moved.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest: Get the ApplicationId of the application.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest: Get the ApplicationId of the application.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId: Get the ApplicationId of the ApplicationAttempId.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the ApplicationId of the application.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the ApplicationId of the submitted application.
getApplicationId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId: Get the ApplicationId of the TimelineEntityGroupId.
getApplicationList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse: Get ApplicationReport for applications.
getApplicationName() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the application name.
getApplicationOwner() - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Returns the owner of the application.
getApplicationOwner(Path, ApplicationId) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Returns the owner of the application.
getApplicationPriority() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Priority of the application
getApplicationPriority() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest: Get the Priority of the application to be set.
getApplicationPriority() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityResponse: Get the Priority of the application to be set.
getApplicationReport() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse: Get the ApplicationReport for the application.
getApplicationReport(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient: Get a report of the given Application.
getApplicationReport(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report of the given Application.
GetApplicationReportRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by a client to the ResourceManager to get an ApplicationReport for an application.
GetApplicationReportRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest
GetApplicationReportResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting an application report.
GetApplicationReportResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse
getApplicationResourceUsageReport() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Retrieve the structure containing the job resources for this application
getApplications() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the running applications of the queue.
getApplications() - Method in class org.apache.hadoop.yarn.client.api.AHSClient: Get a report (ApplicationReport) of all Applications in the cluster.
getApplications() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report (ApplicationReport) of all Applications in the cluster.
getApplications(Set<String>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report (ApplicationReport) of Applications matching the given application types in the cluster.
getApplications(EnumSet<YarnApplicationState>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report (ApplicationReport) of Applications matching the given application states in the cluster.
getApplications(Set<String>, EnumSet<YarnApplicationState>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report (ApplicationReport) of Applications matching the given application types and application states in the cluster.
getApplications(Set<String>, EnumSet<YarnApplicationState>, Set<String>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report (ApplicationReport) of Applications matching the given application types, application states and application tags in the cluster.
getApplications(Set<String>, Set<String>, Set<String>, EnumSet<YarnApplicationState>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report (ApplicationReport) of Applications matching the given users, queues, application types and application states in the cluster.
getApplications(GetApplicationsRequest) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a list of ApplicationReports that match the given GetApplicationsRequest.
getApplicationSchedulingPropertiesMap() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get application scheduling environment variables stored as a key value pair map for application.
GetApplicationsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to get a report of Applications in the cluster from the ResourceManager.
GetApplicationsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
GetApplicationsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting an ApplicationReport for applications.
GetApplicationsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse
getApplicationStates() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest: Get the application states to filter applications on
getApplicationSubmissionContext() - Method in class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest: Get the ApplicationSubmissionContext for the application.
getApplicationSubmissionContext() - Method in class org.apache.hadoop.yarn.client.api.YarnClientApplication
getApplicationSubmitter() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getApplicationSubmitter() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
getApplicationTags() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get all tags corresponding to the application
getApplicationTags() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get tags for the application
getApplicationTimeouts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest: Get ApplicationTimeouts of the application.
getApplicationTimeouts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse: Get ApplicationTimeouts of the application.
getApplicationTimeouts() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
getApplicationTimeouts() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get ApplicationTimeouts of the application.
getApplicationType() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the application's Type
getApplicationType() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the application type
getApplicationTypes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest: Get the application types to filter applications on
getAppName() - Method in class org.apache.hadoop.yarn.security.AccessRequest
getAppNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the default Node Label expression for all the application's containers
getApproxChkSumLength(long) - Static method in class org.apache.hadoop.fs.ChecksumFileSystem
getArchiveClassPaths() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the archive entries in classpath as an array of Path
getArchiveSharedCacheUploadPolicies(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: This is to get the shared cache upload policies for archives.
getArchiveTimestamps() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the timestamps of the archives.
getArrival() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Get the arrival time or the earliest time from which the resource(s) can be allocated.
getArtifact() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getArtifact() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getArtifact() - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
getArtifact() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getAskList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Get the list of ResourceRequest to update the ResourceManager about the application's resource requirements.
getAssignedJobID() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
getAssignedNode() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the allocated NodeId where container is running.
getAsyncRpcResponse() - Static method in class org.apache.hadoop.ipc.Client
getAtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getAtomicWorkPath() - Method in class org.apache.hadoop.tools.DistCpOptions
getAttemptFailuresValidityInterval() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the attemptFailuresValidityInterval in milliseconds for the application.
getAttemptId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId: Get the attempt id of the Application.
getAttemptsToStartSkipping(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Get the number of Task attempts AFTER which skip mode will be kicked off.
getAttributeKey() - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
getAttributeKey() - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
getAttributeName() - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
getAttributePrefix() - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
getAttributes(String, INodeAttributes) - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider: Deprecated.
getAttributes(String[], INodeAttributes) - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
getAttributes(byte[][], INodeAttributes) - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
getAttributesToNodes(GetAttributesToNodesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by client to get attributes to nodes mappings available in ResourceManager.
getAttributesToNodes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesResponse: Get mapping of NodeAttributeKey to its associated mapping of list of NodeToAttributeValue associated with attribute.
getAttributesToNodes(Set<NodeAttributeKey>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to get mapping of AttributeKey to associated NodeToAttributeValue list for specified node attributeKeys in the cluster.
GetAttributesToNodesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to get node to attribute value mapping for all or given set of Node AttributeKey's in the cluster from the ResourceManager.
GetAttributesToNodesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest
GetAttributesToNodesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting node to attribute value mapping for all or given set of Node AttributeKey's.
GetAttributesToNodesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesResponse
getAttributeType() - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
getAttributeType() - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
getAttributeValue() - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
getAttributeValue() - Method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
getAuthenticationMethod(Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
getAuthenticationMethod() - Method in class org.apache.hadoop.security.UserGroupInformation: Get the authentication method from the subject
getAuthMethod() - Method in enum org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
getAutoCommit() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest: Check if AutoCommit is set for this ReInitialization.
getAutoIncrMapperProcCount(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Get the flag which if set to true, SkipBadRecords.COUNTER_MAP_PROCESSED_RECORDS is incremented by MapRunner after invoking the map function.
getAutoIncrReducerProcCount(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Get the flag which if set to true, SkipBadRecords.COUNTER_REDUCE_PROCESSED_GROUPS is incremented by framework after invoking the reduce function.
getAuxiliaryListenerAddresses() - Method in class org.apache.hadoop.ipc.Server: Return the set of all the configured auxiliary socket addresses NameNode RPC is listening on.
getAuxiliaryPortEstablishedQOP() - Static method in class org.apache.hadoop.ipc.Server: Returns the SASL qop for the current call, if the current call is set, and the SASL negotiation is done.
getAvailableMemoryMB() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the available memory in MB
getAvailablePhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfo: Obtain the total size of the available physical memory present in the system.
getAvailableResources() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the available headroom for resources in the cluster for the application.
getAvailableResources() - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Get the currently available resources in the cluster.
getAvailableResources() - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Get the currently available resources in the cluster.
getAvailableVCores() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the available vcores
getAvailableVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfo: Obtain the total size of the available virtual memory present in the system.
getAzureServiceCode(int) - Static method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
getAzureServiceCode(int, String) - Static method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
getAzureServiceCode(int, String, String) - Static method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
getBareHost() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getBaseName(String) - Static method in class org.apache.hadoop.crypto.key.KeyProvider: Split the versionName in to a base name.
getBaseRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat
getBaseRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.MultipleSequenceFileOutputFormat
getBaseRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.MultipleTextOutputFormat
getBaseTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
getBestUGI(String, String) - Static method in class org.apache.hadoop.security.UserGroupInformation: Find the most appropriate UserGroupInformation to use
getBlacklistAdditions() - Method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest: Get the list of resource-names which should be added to the application blacklist.
getBlackListedTaskTrackerCount() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the number of blacklisted trackers in the cluster.
getBlackListedTaskTrackers() - Method in class org.apache.hadoop.mapreduce.Cluster: Get blacklisted trackers.
getBlacklistedTrackerNames() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the names of task trackers in the cluster.
getBlacklistedTrackers() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the number of blacklisted task trackers in the cluster.
getBlackListedTrackersInfo() - Method in class org.apache.hadoop.mapred.ClusterStatus: Gets the list of blacklisted trackers along with reasons for blacklisting.
getBlacklistRemovals() - Method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest: Get the list of resource-names which should be removed from the application blacklist.
getBlacklistReport() - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo: Gets a descriptive report about why the tasktracker was blacklisted.
getBlock() - Method in interface org.apache.hadoop.hdfs.server.common.BlockAlias
getBlock() - Method in class org.apache.hadoop.hdfs.server.common.FileRegion
getBlockDownloadLatency() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Get the current rolling average of the download latency.
getBlockers() - Method in class org.apache.hadoop.service.AbstractService
getBlockers() - Method in interface org.apache.hadoop.service.Service: Get the blockers on a service -remote dependencies that are stopping the service from being live.
getBlockIndex(BlockLocation[], long) - Method in class org.apache.hadoop.mapred.FileInputFormat
getBlockIndex(BlockLocation[], long) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
getBlockLocations() - Method in class org.apache.hadoop.fs.LocatedFileStatus: Get the file's block locations In HDFS, the returned BlockLocation will have different formats for replicated and erasure coded file.
getBlockPoolId() - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
getBlockSize(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Deprecated.
Use getFileStatus() instead
getBlockSize() - Method in class org.apache.hadoop.fs.FileStatus: Get the block size of the file.
getBlockSize(Path) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
Use FileSystem.getFileStatus(Path) instead
getBlockSize() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
getBlockSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
getBlockSize() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
getBlocksPerChunk() - Method in class org.apache.hadoop.tools.DistCpOptions
getBlockUploadLatency() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Get the current rolling average of the upload latency.
getBoolean(String, boolean) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a boolean.
getBoolean(String, boolean) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
getBoundingValsQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
getBranch() - Static method in class org.apache.hadoop.util.VersionInfo: Get the branch on which this originated.
getBuffer(boolean, int) - Method in interface org.apache.hadoop.io.ByteBufferPool: Get a new direct ByteBuffer.
getBuffer(boolean, int) - Method in class org.apache.hadoop.io.ElasticByteBufferPool
getBufferSize() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
getBufferSize() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
getBufferSize() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
getBuildVersion() - Static method in class org.apache.hadoop.util.VersionInfo: Returns the buildVersion which includes version, revision, user and date.
getBytes() - Method in class org.apache.hadoop.fs.FileChecksum: The value of the checksum in bytes.
getBytes() - Method in class org.apache.hadoop.io.BinaryComparable: Return representative byte array for this instance.
getBytes() - Method in class org.apache.hadoop.io.BytesWritable: Get the data backing the BytesWritable.
getBytes() - Method in class org.apache.hadoop.io.Text: Returns the raw bytes; however, only data up to Text.getLength() is valid.
getBytes() - Method in class org.apache.hadoop.security.token.TokenIdentifier: Get the bytes for the token identifier
getBytesCached() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
getBytesCached() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getBytesInFutureBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getBytesInFutureBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getBytesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
getBytesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getBytesOverlimit() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getBytesPerChecksum() - Method in class org.apache.hadoop.fs.FsServerDefaults
getBytesPerSum() - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Return the bytes Per Checksum.
getBytesRead() - Method in interface org.apache.hadoop.io.compress.Compressor: Return number of uncompressed bytes input so far.
getBytesWritten() - Method in interface org.apache.hadoop.io.compress.Compressor: Return number of compressed bytes output so far.
getCacheArchives() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get cache archives set in the Configuration
getCachedHosts() - Method in class org.apache.hadoop.fs.BlockLocation: Get the list of hosts (hostname) hosting a cached replica of the block.
getCacheFiles() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get cache files set in the Configuration
getCachePoolDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission: Get the default permission for cache pools.
getCallbackHandler() - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
getCallId() - Static method in class org.apache.hadoop.ipc.Client
getCallId() - Static method in class org.apache.hadoop.ipc.Server: Returns the currently active RPC call's sequential ID number.
getCallQueueLen() - Method in class org.apache.hadoop.ipc.Server: The number of rpc calls in the queue.
getCallRetryCount() - Static method in class org.apache.hadoop.ipc.Server
getCandidateTokensForCleanup() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
getCanonicalServiceName() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Get a canonical name for this file system.
getCanonicalServiceName() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: If fs.azure.override.canonical.service.name is set as true, return URI of the WASB filesystem, otherwise use the default implementation.
getCanonicalServiceName() - Method in class org.apache.hadoop.fs.FileSystem: Get a canonical service name for this FileSystem.
getCanonicalUri() - Method in class org.apache.hadoop.fs.FileSystem: Return a canonicalized form of this FileSystem's URI.
getCanonicalUri() - Method in class org.apache.hadoop.fs.FilterFileSystem
getCapability() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get the Resource allocated to the container.
getCapability() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get the total Resource on the node.
getCapability() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest: Get the Resource capability of the request.
getCapability() - Method in class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest: Get the allocated resource.
getCapability() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Get the Resource capability of the request.
getCapability() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Get the Resource capability of the request.
getCapacity() - Method in class org.apache.hadoop.fs.FsStatus: Return the capacity in bytes of the file system.
getCapacity() - Method in class org.apache.hadoop.io.BytesWritable: Get the capacity, which is the maximum size that could handled without resizing the backing storage.
getCapacity() - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Get the capacity, which is the maximum count that could handled without resizing the backing storage.
getCapacity() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the configured capacity of the queue.
getCause() - Method in exception org.apache.hadoop.fs.s3a.AWSS3IOException
getCause() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
getCheckProcessIsAliveCommand(String) - Static method in class org.apache.hadoop.util.Shell: Return a command for determining if process with specified pid is alive.
getChecksum(Configuration) - Static method in class org.apache.hadoop.yarn.sharedcache.SharedCacheChecksumFactory: Get a new SharedCacheChecksum object based on the configurable algorithm implementation (see yarn.sharedcache.checksum.algo.impl).
getChecksumFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Return the name of the checksum file associated with a file.
getChecksumFileLength(Path, long) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Return the length of the checksum file given the size of the actual file.
getChecksumLength(long, int) - Static method in class org.apache.hadoop.fs.ChecksumFileSystem: Calculated the length of the checksum file in bytes.
getChecksumOpt() - Method in class org.apache.hadoop.fs.FileChecksum
getChecksumOpt() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
getChecksumOpt() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
getChecksumType() - Method in class org.apache.hadoop.fs.FsServerDefaults
getChildFileSystems() - Method in class org.apache.hadoop.fs.FilterFileSystem
getChildFileSystems() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getChildQueueInfos(String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get information (QueueInfo) about all the immediate children queues of the given queue
getChildQueues(String) - Method in class org.apache.hadoop.mapred.JobClient: Returns an array of queue information objects about immediate children of queue queueName.
getChildQueues(String) - Method in class org.apache.hadoop.mapreduce.Cluster: Returns immediate children of queueName.
getChildQueues() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the child queues of the queue.
getChildren(TreePath, long, TreeWalk.TreeIterator) - Method in class org.apache.hadoop.hdfs.server.namenode.FSTreeWalk
getChildren(TreePath, long, TreeWalk.TreeIterator) - Method in class org.apache.hadoop.hdfs.server.namenode.TreeWalk
getChildren() - Method in class org.apache.hadoop.mapred.JobQueueInfo
getChildren() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
getClass(String, Class<?>) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a Class.
getClass(String, Class<? extends U>, Class<U>) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a Class implementing the interface specified by xface.
getClass(byte) - Method in class org.apache.hadoop.io.AbstractMapWritable: the Class class for the specified id.
getClass(T) - Static method in class org.apache.hadoop.util.ReflectionUtils: Return the correctly-typed Class of the given object.
getClassByName(String) - Method in class org.apache.hadoop.conf.Configuration: Load a class by name.
getClassByNameOrNull(String) - Method in class org.apache.hadoop.conf.Configuration: Load a class by name, returning null rather than throwing an exception if it couldn't be loaded.
getClasses(String, Class<?>...) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as an array of Class.
getClassLoader() - Method in class org.apache.hadoop.conf.Configuration: Get the ClassLoader for this job.
getCleanupProgress() - Method in class org.apache.hadoop.mapreduce.JobStatus
getCleanupTaskReports(JobID) - Method in class org.apache.hadoop.mapred.JobClient: Get the information of the current state of the cleanup tasks of a job.
getClient() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getClient() - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
getClientAcls() - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService: Get the aggregate set of ACLs the client should use to create directories
getClientId() - Static method in class org.apache.hadoop.ipc.Server
getClientName() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
getClientPrincipal(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil: Look up the client principal for a given protocol.
getClientResponseFromTimelineReader(Configuration, String) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
getClientRMFailoverProxyProvider(YarnConfiguration, Class<T>) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
getClientToAMToken() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the client token for communicating with the ApplicationMaster.
getClientToAMTokenMasterKey() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get ClientToAMToken master key.
getCluster() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
getClusterAttributes() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to get node attributes in the cluster.
getClusterHandle() - Method in class org.apache.hadoop.mapred.JobClient: Get a handle to the Cluster
getClusterIds() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean: Get list of the clusters of JournalNode's journals as one JournalNode may support multiple clusters.
getClusterMetrics(GetClusterMetricsRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to get metrics about the cluster from the ResourceManager.
getClusterMetrics() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsResponse: Get the YarnClusterMetrics for the cluster.
GetClusterMetricsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by clients to get cluster metrics from the ResourceManager.
GetClusterMetricsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest
GetClusterMetricsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting cluster metrics.
GetClusterMetricsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsResponse
getClusterNodeAttributes(GetClusterNodeAttributesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by client to get node attributes available in ResourceManager.
GetClusterNodeAttributesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to get node attributes in the cluster from the ResourceManager.
GetClusterNodeAttributesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesRequest
GetClusterNodeAttributesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting a node attributes in cluster.
GetClusterNodeAttributesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesResponse
getClusterNodeCount() - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Get the current number of nodes in the cluster.
getClusterNodeCount() - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Get the current number of nodes in the cluster.
getClusterNodeLabels(GetClusterNodeLabelsRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by client to get node labels in the cluster
getClusterNodeLabels() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to get node labels in the cluster
GetClusterNodeLabelsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords
GetClusterNodeLabelsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsRequest
GetClusterNodeLabelsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords
GetClusterNodeLabelsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
getClusterNodes(GetClusterNodesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to get a report of all nodes in the cluster from the ResourceManager.
GetClusterNodesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to get a report of all nodes in the cluster from the ResourceManager.
GetClusterNodesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest
GetClusterNodesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting a NodeReport for all nodes.
GetClusterNodesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesResponse
getClusterStatus() - Method in class org.apache.hadoop.mapred.JobClient: Get status information about the Map-Reduce cluster.
getClusterStatus(boolean) - Method in class org.apache.hadoop.mapred.JobClient: Get status information about the Map-Reduce cluster.
getClusterStatus() - Method in class org.apache.hadoop.mapreduce.Cluster: Get current cluster status.
getClusterTimestamp() - Method in class org.apache.hadoop.yarn.api.records.ApplicationId: Get the start time of the ResourceManager which is used to generate globally unique ApplicationId.
getClusterTimestamp() - Method in class org.apache.hadoop.yarn.api.records.ReservationId: Get the start time of the ResourceManager which is used to generate globally unique ReservationId.
getClusterUsagePercentage() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the percentage of resources of the cluster that the app is using.
getCode() - Method in class org.apache.hadoop.yarn.service.api.records.Error
getCode() - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
getCodec(Path) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory: Find the relevant compression codec for the given file based on its filename suffix.
getCodecByClassName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory: Find the relevant compression codec for the codec's canonical class name.
getCodecByName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory: Find the relevant compression codec for the codec's canonical class name or by codec alias.
getCodecClassByName(String) - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory: Find the relevant compression codec for the codec's canonical class name or by codec alias and returns its implemetation class.
getCodecClasses(Configuration) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory: Get the list of codecs discovered via a Java ServiceLoader, or listed in the configuration.
getCodecName() - Method in class org.apache.hadoop.io.erasurecode.ECSchema: Get the codec name
getCollector(String, Reporter) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Gets the output collector for a named output.
getCollector(String, String, Reporter) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Gets the output collector for a multi named output.
getCollectorAddr() - Method in class org.apache.hadoop.yarn.api.records.CollectorInfo
getCollectorInfo() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: The data associated with the collector that belongs to this app.
getCollectorToken() - Method in class org.apache.hadoop.yarn.api.records.CollectorInfo: Get delegation token for app collector which AM will use to publish entities.
getCombinerClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the user-defined combiner class used to combine map-outputs before being sent to the reducers.
getCombinerClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the combiner class for the job.
getCombinerKeyGroupingComparator() - Method in class org.apache.hadoop.mapred.JobConf: Get the user defined WritableComparable comparator for grouping keys of inputs to the combiner.
getCombinerKeyGroupingComparator() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the user defined RawComparator comparator for grouping keys of inputs to the combiner.
getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
getCombinerOutput() - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator
getCombinerOutput() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
getCommand() - Method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest: Get the SignalContainerCommand of the signal request.
getCommands() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Get the list of commands for launching the container.
getCommittedTaskPath(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Compute the path where the output of a committed task is stored until the entire job is committed.
getCommittedTaskPath(TaskAttemptContext, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
getCommittedTaskPath(int, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Compute the path where the output of a committed task is stored until the entire job is committed for a specific application attempt.
getCommittedTaskPath(int, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.PartialFileOutputCommitter
getCommitter() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter: Get the inner committer.
getCommitter() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getCommitterFactory(Path, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: Get the committer factory for a configuration.
getComparator() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Return comparator defining the ordering for RecordReaders in this composite.
getComparator() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Return comparator defining the ordering for RecordReaders in this composite.
getCompilePlatform() - Static method in class org.apache.hadoop.util.VersionInfo: Returns the OS platform used for the build.
getCompletedContainersStatuses() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the list of completed containers' statuses.
getCompletionPollInterval(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: The interval at which waitForCompletion() should check.
getComponent(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
getComponentInstance(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
getComponentInstanceName() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getComponentName() - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
getComponents() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getComponentType() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
getCompressedData() - Method in class org.apache.hadoop.io.compress.BlockDecompressorStream
getCompressedData() - Method in class org.apache.hadoop.io.compress.DecompressorStream
getCompressMapOutput() - Method in class org.apache.hadoop.mapred.JobConf: Are the outputs of the maps be compressed?
getCompressor(CompressionCodec, Configuration) - Static method in class org.apache.hadoop.io.compress.CodecPool: Get a Compressor for the given CompressionCodec from the pool or a new one.
getCompressor(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool
getCompressorType() - Method in class org.apache.hadoop.io.compress.BZip2Codec: Get the type of Compressor needed by this CompressionCodec.
getCompressorType() - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Get the type of Compressor needed by this CompressionCodec.
getCompressorType() - Method in class org.apache.hadoop.io.compress.DefaultCodec
getCompressorType() - Method in class org.apache.hadoop.io.compress.GzipCodec
getCompressorType() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
getCompressOutput(JobConf) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Is the job output compressed?
getCompressOutput(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Is the job output compressed?
getConcurrency() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest: Get the number of containers that need to be scheduled concurrently.
getConditions() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
getConf() - Method in interface org.apache.hadoop.conf.Configurable: Return the configuration used by this object.
getConf() - Method in class org.apache.hadoop.conf.Configured
getConf() - Method in class org.apache.hadoop.crypto.key.KeyProvider: Return the provider configuration.
getConf() - Method in class org.apache.hadoop.fs.FilterFileSystem
getConf(Configuration, StorageType, String) - Static method in enum org.apache.hadoop.fs.StorageType: Get the configured values for different StorageType.
getConf() - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
getConf() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
getConf() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
getConf() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Get the State Store configuration.
getConf() - Method in class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
getConf() - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
getConf() - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
getConf() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider: Return the conf.
getConf() - Method in class org.apache.hadoop.io.AbstractMapWritable
getConf() - Method in class org.apache.hadoop.io.compress.BZip2Codec: Return the configuration used by this object.
getConf() - Method in class org.apache.hadoop.io.compress.DefaultCodec
getConf() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
getConf() - Method in class org.apache.hadoop.io.EnumSetWritable
getConf() - Method in class org.apache.hadoop.io.GenericWritable
getConf() - Method in class org.apache.hadoop.io.ObjectWritable
getConf() - Method in class org.apache.hadoop.io.WritableComparator
getConf() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Return the configuration used by this object.
getConf() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
getConf() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getConf() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
getConf() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Return the configuration used by this object.
getConf() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Get the config of the task attempt this instance was constructed with.
getConf() - Method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
getConf() - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
getConf() - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
getConf() - Method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
getConf() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
getConf() - Method in class org.apache.hadoop.net.ScriptBasedMapping
getConf() - Method in class org.apache.hadoop.net.SocksSocketFactory
getConf() - Method in class org.apache.hadoop.net.TableMapping
getConf() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
getConfig() - Method in class org.apache.hadoop.service.AbstractService
getConfig() - Method in interface org.apache.hadoop.service.Service: Get the configuration of this service.
getConfigs() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getConfiguration() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the underlying job configuration
getConfiguration() - Method in interface org.apache.hadoop.mapreduce.JobContext: Return the configuration for the job.
getConfiguration() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getConfiguration() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getConfResourceAsInputStream(String) - Method in class org.apache.hadoop.conf.Configuration: Get an input stream attached to the configuration resource with the given name.
getConfResourceAsReader(String) - Method in class org.apache.hadoop.conf.Configuration: Get a Reader attached to the configuration resource with the given name.
getConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Returns a connection object o the DB
getConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
getConnection() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
getConstraintExpr() - Method in class org.apache.hadoop.yarn.api.resource.PlacementConstraint: Get the constraint expression of the placement constraint.
getConstraints() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
getContainer() - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer: Get the Container.
getContainer(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
getContainerEntities(ApplicationId, String, Map<String, String>, long, String) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
getContainerEntities(ApplicationId, String, Map<String, String>, long, String) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient: Gets container entities for an application.
getContainerEntity(ContainerId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
getContainerEntity(ContainerId, String, Map<String, String>) - Method in class org.apache.hadoop.yarn.client.api.TimelineReaderClient: Gets Timeline entity for the container.
getContainerExitStatus() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the final exit status of the container.
getContainerId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest: Get the ContainerId of the Container.
getContainerId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest: Get the ContainerId of the container to re-initialize.
getContainerId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest: Get the ContainerId of the container to localize resources.
getContainerId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest: Get the ContainerId of the container to signal.
getContainerId() - Method in class org.apache.hadoop.yarn.api.records.ContainerId: Get the identifier of the ContainerId.
getContainerId() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the ContainerId of the container.
getContainerId() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get the ContainerId of the container.
getContainerId() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Get the ContainerId of the container.
getContainerID() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getContainerIds() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesRequest: Get the list of ContainerIds of containers for which to obtain the ContainerStatus.
getContainerIds() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesRequest: Get the list of container IDs of the containers for which the localization statuses are needed.
getContainerIds() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersRequest: Get the ContainerIds of the containers to be stopped.
getContainerLaunchContext() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest: Get the ContainerLaunchContext to re-initialize the container with.
getContainerLaunchContext() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest: Get the ContainerLaunchContext for the container to be started by the NodeManager.
getContainerList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse: Get a list of ContainerReport for all the containers of an application attempt.
getContainerLogDir() - Method in class org.apache.hadoop.yarn.ContainerLogAppender: Getter/Setter methods for log4j.
getContainerLogDir() - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender: Getter/Setter methods for log4j.
getContainerLogFile() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
getContainerLogFile() - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
getContainerReport() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse: Get the ContainerReport for the container.
getContainerReport(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient: Get a report of the given Container.
getContainerReport(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report of the given Container.
GetContainerReportRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by a client to the ResourceManager to get an ContainerReport for a container.
GetContainerReportRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest
GetContainerReportResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting a container report.
GetContainerReportResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse
getContainerRetryContext() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Get the ContainerRetryContext to relaunch container.
getContainers() - Method in class org.apache.hadoop.yarn.api.records.PreemptionContract: Assign the set of PreemptionContainer specifying which containers owned by the ApplicationMaster that may be reclaimed by the ResourceManager.
getContainers() - Method in class org.apache.hadoop.yarn.api.records.StrictPreemptionContract: Get the set of PreemptionContainer specifying containers owned by the ApplicationMaster that may be reclaimed by the ResourceManager.
getContainers(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.AHSClient: Get a report of all (Containers) of ApplicationAttempt in the cluster.
getContainers(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report of all (Containers) of ApplicationAttempt in the cluster.
getContainers() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getContainers() - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers: Returns the containers of the component.
getContainers(String, List<String>, String, List<ContainerState>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
getContainersFromPreviousAttempts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the list of running containers as viewed by ResourceManager from previous application attempts which have not been reported to the Application Master yet.
getContainersFromPreviousAttempts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get the list of running containers as viewed by ResourceManager from previous application attempts.
GetContainersRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to get a list of container reports, which belong to an application attempt from the ResourceManager.
GetContainersRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest
GetContainersResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting a list of ContainerReport for containers.
GetContainersResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse
getContainerState() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the final ContainerState of the container.
getContainerStatus(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Query the status of a container.
getContainerStatusAsync(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
getContainerStatuses(GetContainerStatusesRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: The API used by the ApplicationMaster to request for current statuses of Containers from the NodeManager.
getContainerStatuses() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesResponse: Get the ContainerStatuses of the requested containers.
GetContainerStatusesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the ApplicationMaster to the NodeManager to get ContainerStatus of requested containers.
GetContainerStatusesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesRequest
GetContainerStatusesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the NodeManager to the ApplicationMaster when asked to obtain the ContainerStatus of requested containers.
GetContainerStatusesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesResponse
getContainersToIncrease() - Method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceRequest: Get a list of container tokens to be used for authorization during container resource increase.
getContainersToUpdate() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateRequest: Get a list of container tokens to be used for authorization during container resource update.
getContainerToken() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest: Get the container token to be used for authorization during starting container.
getContainerToken() - Method in class org.apache.hadoop.yarn.api.records.Container: Get the ContainerToken for the container.
getContainerType() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Get the ContainerType of container to allocate.
getContainerUpdateType() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Get the ContainerUpdateType of the container.
getContainerVersion() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Get the ContainerId of the container.
getContent() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
getContentSummary(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Return the ContentSummary of a given Path.
getContentSummary(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return the ContentSummary of a given Path.
getContentSummary(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getContext() - Method in class org.apache.hadoop.ipc.CallerContext
getContext() - Method in class org.apache.hadoop.tools.DistCp: Returns the context.
getContract() - Method in class org.apache.hadoop.yarn.api.records.PreemptionMessage
getCopyBufferSize() - Method in class org.apache.hadoop.tools.DistCpOptions
getCopyStrategy() - Method in class org.apache.hadoop.tools.DistCpOptions
getCorruptBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getCorruptBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getCount() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
getCount() - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Get the current count of the buffer.
getCounter() - Method in class org.apache.hadoop.mapred.Counters.Counter
getCounter(Enum<?>) - Method in class org.apache.hadoop.mapred.Counters: Returns current value of the specified counter, or 0 if the counter does not exist.
getCounter(String) - Method in class org.apache.hadoop.mapred.Counters.Group
getCounter(int, String) - Method in class org.apache.hadoop.mapred.Counters.Group: Deprecated.
use Counters.Group.findCounter(String) instead
getCounter(Counters, String, String) - Method in class org.apache.hadoop.mapred.JobClient
getCounter(Enum<?>) - Method in interface org.apache.hadoop.mapred.Reporter: Get the Counters.Counter of the given group with the given name.
getCounter(String, String) - Method in interface org.apache.hadoop.mapred.Reporter: Get the Counters.Counter of the given group with the given name.
getCounter(Enum<?>) - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext: Get the Counter for the given counterName.
getCounter(String, String) - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext: Get the Counter for the given groupName and counterName.
getCounter(Counters, String, String) - Method in class org.apache.hadoop.mapreduce.tools.CLI
getCounterForName(String) - Method in class org.apache.hadoop.mapred.Counters.Group: Get the counter for the given name and create it if it doesn't exist.
getCounters() - Method in interface org.apache.hadoop.mapred.RunningJob: Gets the counters for this job.
getCounters() - Method in class org.apache.hadoop.mapred.TaskReport
getCounters() - Method in class org.apache.hadoop.mapreduce.Job: Gets the counters for this job.
getCountersEnabled(JobConf) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Returns if the counters for the named outputs are enabled or not.
getCountersEnabled(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs: Returns if the counters for the named outputs are enabled or not.
getCountQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat: Returns the query for getting the total number of rows, subclasses can override this for custom behaviour.
getCPU() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Get CPU utilization (The amount of vcores used).
getCpuFrequency() - Method in class org.apache.hadoop.util.SysInfo: Obtain the CPU frequency of on the system.
getCpus() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
getCpuUsagePercent() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Get the CPU usage by all the processes in the process-tree based on average between samples as a ratio of overall CPU cycles similar to top.
getCpuUsagePercentage() - Method in class org.apache.hadoop.util.SysInfo: Obtain the CPU usage % of the machine.
getCreatedTime() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Get the created time of the domain
getCreatedTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Get the created time of the domain.
getCreatedTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getCreationFallbacks() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi: Get the fallback storage types for creating new block replicas.
getCreationTime() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the creation time of the container.
getCreationTime() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getCredential() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
getCredential() - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
getCredentialEntry(String) - Method in class org.apache.hadoop.security.alias.CredentialProvider: Get the credential entry for a specific alias.
getCredentials() - Method in class org.apache.hadoop.mapred.JobConf: Get credentials for the job.
getCredentials() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get credentials for the job.
getCredentials() - Method in class org.apache.hadoop.security.UserGroupInformation: Obtain the tokens in credentials form associated with this user.
getCtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent: Creation time of the file, directory, or symlink.
getCumulativeCpuTime() - Method in class org.apache.hadoop.util.SysInfo: Obtain the cumulative CPU time since the system is on.
getCumulativeCpuTime() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Get the CPU time in millisecond used by all the processes in the process-tree since the process-tree was created
getCurCall() - Static method in class org.apache.hadoop.ipc.Server
getCurrent() - Static method in class org.apache.hadoop.ipc.CallerContext
getCurrentApplicationAttemptId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the ApplicationAttemptId of the current attempt of the application
getCurrentBlock() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream: Get the block containing the target position.
getCurrentBlockReplication() - Method in class org.apache.hadoop.hdfs.client.HdfsDataOutputStream: Get the actual number of replicas of the current block.
getCurrentCapacity() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the current capacity of the queue.
getCurrentContainerVersion() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError: Get current container version.
getCurrentDatanode() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream: Get the datanode from which the stream is currently reading.
getCurrentKey(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Get the current version of the key, which should be used for encrypting new data.
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: Get the current key
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Get current key
getCurrentKey() - Method in class org.apache.hadoop.mapreduce.RecordReader: Get the current key
getCurrentKey() - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext: Get the current key.
getCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
getCurrentMaximumDownloadBandwidth() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Get the current maximum download bandwidth.
getCurrentMaximumUploadBandwidth() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Get the current maximum upload bandwidth.
getCurrentState() - Method in exception org.apache.hadoop.yarn.state.InvalidStateTransitonException: Deprecated.
getCurrentState() - Method in interface org.apache.hadoop.yarn.state.StateMachine
getCurrentTokensSize() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Total count of active delegation tokens.
getCurrentTrashDir(Path) - Method in class org.apache.hadoop.fs.Trash
getCurrentTrashDir() - Method in class org.apache.hadoop.fs.TrashPolicy: Get the current working directory of the Trash Policy This API does not work with files deleted from encryption zone when HDFS data encryption at rest feature is enabled as rename file between encryption zones or encryption zone and non-encryption zone is not allowed.
getCurrentTrashDir(Path) - Method in class org.apache.hadoop.fs.TrashPolicy: Get the current trash directory for path specified based on the Trash Policy
getCurrentUser() - Static method in class org.apache.hadoop.security.UserGroupInformation: Return the current user, including any doAs in the current stack.
getCurrentUsernameUnencoded(String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Get the current username, using the value of the parameter env_hadoop_username if it is set on an insecure cluster.
getCurrentValue(V) - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: Get the current value.
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Get the current value.
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Get current value
getCurrentValue() - Method in class org.apache.hadoop.mapreduce.RecordReader: Get the current value.
getCurrentValue() - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext: Get the current value.
getCurrentWebResponses() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Gets the current number of web responses obtained from Azure Storage.
getCustomAccessTokenProvider(Configuration) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: This method is provided for convenience for derived classes to define custom AzureADTokenProvider instance.
getCustomResource(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Get custom resource utilization (The amount of custom resource used).
getCustomResources() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
getDate() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getDate() - Static method in class org.apache.hadoop.util.VersionInfo: The date that Hadoop was compiled.
getDate() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
getDBConf() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
getDBConf() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
getDBProductName() - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
getDeadline() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Get the deadline or the latest time by when the resource(s) must be allocated.
getDeclaredClass() - Method in class org.apache.hadoop.io.ObjectWritable: Return the class this is meant to be.
getDeclaredComponentType() - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
getDeclaredFieldsIncludingInherited(Class<?>) - Static method in class org.apache.hadoop.util.ReflectionUtils: Gets all the declared fields of a class including fields declared in superclasses.
getDeclaredMethodsIncludingInherited(Class<?>) - Static method in class org.apache.hadoop.util.ReflectionUtils: Gets all the declared methods of a class including methods declared in superclasses.
getDecommissionedInstances() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getDecommissionedTaskTrackerCount() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the number of decommissioned trackers in the cluster.
getDecommissioningTimeout() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Optional decommissioning timeout in seconds (null indicates absent timeout).
getDecompressor(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool: Get a Decompressor for the given CompressionCodec from the pool or a new one.
getDecompressorType() - Method in class org.apache.hadoop.io.compress.BZip2Codec: Get the type of Decompressor needed by this CompressionCodec.
getDecompressorType() - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Get the type of Decompressor needed by this CompressionCodec.
getDecompressorType() - Method in class org.apache.hadoop.io.compress.DefaultCodec
getDecompressorType() - Method in class org.apache.hadoop.io.compress.GzipCodec
getDecompressorType() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
getDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission: Get the default permission for directory and symlink.
getDefaultBlockSize() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Deprecated.
use AdlFileSystem.getDefaultBlockSize(Path) instead
getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Return the number of bytes that large input files should be optimally be split into to minimize i/o time.
getDefaultBlockSize() - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
use FileSystem.getDefaultBlockSize(Path) instead
getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return the number of bytes that large input files should be optimally be split into to minimize I/O time.
getDefaultBlockSize() - Method in class org.apache.hadoop.fs.FilterFileSystem
getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getDefaultBlockSize() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getDefaultBlockSize(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getDefaultBlockSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getDefaultCompressionType(Configuration) - Static method in class org.apache.hadoop.io.SequenceFile: Get the compression type for the reduce outputs
getDefaultDelegationTokenAuthenticator() - Static method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Returns the default DelegationTokenAuthenticator class to use when an DelegationTokenAuthenticatedURL instance is created without specifying one.
getDefaultExtension() - Method in class org.apache.hadoop.io.compress.BZip2Codec: .bz2 is recognized as the default extension for compressed BZip2 files
getDefaultExtension() - Method in interface org.apache.hadoop.io.compress.CompressionCodec: Get the default filename extension for this kind of compression.
getDefaultExtension() - Method in class org.apache.hadoop.io.compress.DefaultCodec
getDefaultExtension() - Method in class org.apache.hadoop.io.compress.GzipCodec
getDefaultExtension() - Method in class org.apache.hadoop.io.compress.PassthroughCodec
getDefaultMaps() - Method in class org.apache.hadoop.mapred.JobClient: Get status information about the max available Maps in the cluster.
getDefaultNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the default node label expression of the queue, this takes affect only when the ApplicationSubmissionContext and ResourceRequest don't specify their NodeLabelExpression.
getDefaultPort() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
getDefaultPort() - Method in class org.apache.hadoop.fs.FileSystem: Get the default port for this FileSystem.
getDefaultPort() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem: Get the default port for this FTPFileSystem.
getDefaultReduces() - Method in class org.apache.hadoop.mapred.JobClient: Get status information about the max available Reduces in the cluster.
getDefaultReplication() - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
use FileSystem.getDefaultReplication(Path) instead
getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.FileSystem: Get the default replication for a path.
getDefaultReplication() - Method in class org.apache.hadoop.fs.FilterFileSystem
getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getDefaultReplication() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getDefaultReplication(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getDefaultReplication() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getDefaultStoragePolicyId() - Method in class org.apache.hadoop.fs.FsServerDefaults
getDefaultUri(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Get the default FileSystem URI from a configuration.
getDefaultWorkFile(TaskAttemptContext, String) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Get the default path and filename for the output format.
getDelegate() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Obtain an iterator over the child RRs apropos of the value type ultimately emitted from this join.
getDelegate() - Method in class org.apache.hadoop.mapred.join.JoinRecordReader: Return an iterator wrapping the JoinCollector.
getDelegate() - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader: Return an iterator returning a single value from the tuple.
getDelegate() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Obtain an iterator over the child RRs apropos of the value type ultimately emitted from this join.
getDelegate() - Method in class org.apache.hadoop.mapreduce.lib.join.JoinRecordReader: Return an iterator wrapping the JoinCollector.
getDelegate() - Method in class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader: Return an iterator returning a single value from the tuple.
getDelegationKey(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
getDelegationToken(String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Get a delegation token from remote service endpoint if 'fs.azure.enable.kerberos.support' is set to 'true'.
getDelegationToken(Text) - Method in class org.apache.hadoop.mapred.JobClient: Get a delegation token for the user from the JobTracker.
getDelegationToken(Text) - Method in class org.apache.hadoop.mapreduce.Cluster: Get a delegation token for the user from the JobTracker.
getDelegationToken() - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.CancelDelegationTokenRequest
getDelegationToken() - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenRequest
getDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Requests a delegation token using the configured Authenticator for authentication.
getDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Requests a delegation token using the configured Authenticator for authentication.
getDelegationToken() - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.Token
getDelegationToken(URL, AuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator: Requests a delegation token using the configured Authenticator for authentication.
getDelegationToken(URL, AuthenticatedURL.Token, String, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator: Requests a delegation token using the configured Authenticator for authentication.
getDelegationToken(String) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient: Get a delegation token so as to be able to talk to the timeline server in a secure way.
GetDelegationTokenRequest - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords
GetDelegationTokenRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request issued by the client to get a delegation token from the ResourceManager.
GetDelegationTokenRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest
GetDelegationTokenResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: Response to a GetDelegationTokenRequest request from the client.
GetDelegationTokenResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse
getDelegationTokens(String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
getDependencies() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getDependencies() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getDependentJobs() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
getDependingJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
getDescription() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getDescription() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Get the domain description
getDescription() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Get the domain description.
getDescription() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getDestFile() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
getDestFile() - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Destination file.
getDestPath() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
getDiagnostics() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getDiagnostics() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest: Get diagnostic information on application failure.
getDiagnostics() - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest: Get the diagnostics to which the application is being killed.
getDiagnostics() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the diagnositic information of the application attempt in case of errors.
getDiagnostics() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the diagnositic information of the application in case of errors.
getDiagnostics() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get diagnostic messages for failed containers.
getDiagnostics() - Method in class org.apache.hadoop.yarn.api.records.LocalizationStatus: Get the diagnostics.
getDiagnostics() - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Diagnostics.
getDiagnostics() - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
getDiagnosticsInfo() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the DiagnosticsInfo of the container.
getDiagnosticsInfo() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
getDigest() - Method in class org.apache.hadoop.io.MD5Hash: Returns the digest bytes.
getDigester() - Static method in class org.apache.hadoop.io.MD5Hash: Create a thread local MD5 digester.
getDir() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
getDirDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission: Get the default permission for directory.
getDirectoryCount() - Method in class org.apache.hadoop.fs.ContentSummary
getDisplayName() - Method in class org.apache.hadoop.mapred.Counters.Counter
getDisplayName() - Method in class org.apache.hadoop.mapred.Counters.Group
getDisplayName() - Method in interface org.apache.hadoop.mapreduce.Counter: Get the display name of the counter.
getDisplayName() - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Get the display name of the group.
getDockerClientConfig() - Method in class org.apache.hadoop.yarn.service.api.records.Service: The Docker client config for the service.
getDomainId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Get the ID of the domain that the entity is to be put
getDomains() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains: Get a list of domains
getDouble(String, double) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a double.
getDstPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
getDU(File) - Static method in class org.apache.hadoop.fs.FileUtil: Takes an input dir and returns the du on that local directory.
getDuration() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest: Get the duration in milliseconds for which the resource is required.
getDurationString() - Method in class org.apache.hadoop.util.OperationDuration: Return the duration as OperationDuration.humanTime(long).
getEffectivePermission(AclEntry) - Method in class org.apache.hadoop.fs.permission.AclStatus: Get the effective permission for the AclEntry
getEffectivePermission(AclEntry, FsPermission) - Method in class org.apache.hadoop.fs.permission.AclStatus: Get the effective permission for the AclEntry.
getElementType() - Method in class org.apache.hadoop.io.EnumSetWritable: Returns the class of all the elements of the underlying EnumSetWriable.
getEmptier() - Method in class org.apache.hadoop.fs.Trash: Return a Runnable that periodically empties the trash of all users, intended to be run by the superuser.
getEmptier() - Method in class org.apache.hadoop.fs.TrashPolicy: Return a Runnable that periodically empties the trash of all users, intended to be run by the superuser.
getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Return path of the enclosing root for a given path The enclosing root path is a common ancestor that should be used for temp and staging dirs as well as within encryption zones and other restricted directories.
getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return path of the enclosing root for a given path.
getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getEnclosingRoot(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getEncryptDataTransfer() - Method in class org.apache.hadoop.fs.FsServerDefaults
getEncryptedBit() - Method in class org.apache.hadoop.fs.permission.FsPermission: Deprecated.
Get encryption bit from the FileStatus object.
getEncryptionZoneForPath(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Get the path of the encryption zone for a given file or directory.
getEndTime() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Get the end time to use to search for reservations.
getEndTime() - Method in class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest: Get the end time that the resource is allocated.
getEnforceExecutionType() - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest: Get whether Scheduling Authority should return Containers of exactly the Execution Type requested for this ResourceRequest.
getEnhancedHeadroom() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
getEntities() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities: Get a list of entities
getEntities() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
getEntity() - Method in class org.apache.hadoop.yarn.security.AccessRequest
getEntityId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Get the entity Id
getEntityId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity: Get the entity Id
getEntityId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Get the entity Id
getEntityId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError: Get the entity Id.
getEntityType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Get the entity type
getEntityType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity: Get the entity type
getEntityType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Get the entity type
getEntityType() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError: Get the entity type.
getEntries() - Method in class org.apache.hadoop.fs.permission.AclStatus: Returns the list of all ACL entries, ordered by their natural ordering.
getEntry(MapFile.Reader[], Partitioner<K, V>, K, V) - Static method in class org.apache.hadoop.mapred.MapFileOutputFormat: Get an entry from output generated by this class.
getEntry(MapFile.Reader[], Partitioner<K, V>, K, V) - Static method in class org.apache.hadoop.mapreduce.lib.output.MapFileOutputFormat: Get an entry from output generated by this class.
getEnum(String, T) - Method in class org.apache.hadoop.conf.Configuration: Return value matching this enumerated type.
getEnumSet(String, Class<E>, boolean) - Method in class org.apache.hadoop.conf.Configuration: Build an enumset from a comma separated list of values.
getEnv() - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getEnv(String) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getEnvironment(String) - Method in class org.apache.hadoop.util.Shell: Get an environment variable.
getEnvironment() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Get environment variables for the container.
getEnvironmentVariableRegex() - Static method in class org.apache.hadoop.util.Shell: Return a regular expression string that match environment variables.
getErasureCodedBit() - Method in class org.apache.hadoop.fs.permission.FsPermission: Deprecated.
Get ec bit from the FileStatus object.
getErasureCodingPolicies() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Get the Erasure coding policies supported.
getErasureCodingPolicy() - Method in class org.apache.hadoop.fs.ContentSummary
getErasureCodingPolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Get the erasure coding policy information for the specified path
getErasureCodingPolicyHeader() - Static method in class org.apache.hadoop.fs.ContentSummary
getErrorCode() - Method in exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
getErrorCode() - Method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
getErrorCode() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Get the error code
getErrorCode() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError: Get the error code.
getErrorCodes() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
getErrorMessage() - Method in exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
getErrorMessage() - Method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
getErrors() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse: Get a list of TimelinePutResponse.TimelinePutError instances
getErrors() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse: Get a list of TimelineWriteResponse.TimelineWriteError instances.
getEstimator() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles: Get the quantile estimator.
getEvaluatedEntries() - Method in class org.apache.hadoop.fs.audit.CommonAuditContext: Get the evaluated operations.
getEvent() - Method in exception org.apache.hadoop.yarn.state.InvalidStateTransitonException: Deprecated.
getEventHandler() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
getEventHandler() - Method in interface org.apache.hadoop.yarn.event.Dispatcher
getEventId() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: Returns event Id.
getEventInfo() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent: Set the information of the event
getEventQueueSize() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
getEvents() - Method in class org.apache.hadoop.hdfs.inotify.EventBatch
getEvents() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Get a list of events related to the entity
getEvents() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity: Get a list of events
getEvents() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getEventType() - Method in class org.apache.hadoop.hdfs.inotify.Event
getEventType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent: Get the event type
getExceptions() - Method in exception org.apache.hadoop.io.MultipleIOException
getExcludePattern() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Get exclude pattern.
getExecString() - Method in class org.apache.hadoop.util.Shell: return an array containing the command name and its parameters.
getExecutable(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Get the URI of the application's executable.
getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the execution type of the container.
getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get the ExecutionType of the container.
getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest: Get ExecutionType.
getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
getExecutionType() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Get the target ExecutionType of the container.
getExecutionType() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Get the ExecutionType of container to allocate
getExecutionTypeRequest() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Get whether locality relaxation is enabled with this ResourceRequest.
getExitCode() - Method in exception org.apache.hadoop.service.ServiceStateException
getExitCode() - Method in class org.apache.hadoop.util.Shell: get the exit code.
getExitStatus() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get the exit status for the container.
getExpectedTxid() - Method in exception org.apache.hadoop.hdfs.inotify.MissingEventsException
getExpiration() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getExpireInterval(O) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
getExpiryTime() - Method in class org.apache.hadoop.fs.adl.oauth2.AzureADTokenProvider: Obtain expiry time of the token.
getExpiryTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout: Get expiryTime for given timeout type.
getExpiryTimeStamp() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getExposedPorts() - Method in class org.apache.hadoop.yarn.api.records.Container: Get the exposed ports of the node on which the container is allocated.
getExposedPorts() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get exposed ports of the container.
getExposedPorts() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get exposed ports of the container.
getExposedPorts() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getExternalAccessControlEnforcer(INodeAttributeProvider.AccessControlEnforcer) - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider: Can be over-ridden by implementations to provide a custom Access Control Enforcer that can provide an alternate implementation of the default permission checking logic.
getExternalEndpoint(String) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: Look up an external endpoint
getExternalHandler() - Static method in class org.apache.hadoop.ipc.Client
getExtraOptions() - Method in class org.apache.hadoop.io.erasurecode.ECSchema: Get extra options specific to an erasure code.
getFactory(Class) - Static method in class org.apache.hadoop.io.WritableFactories: Define a factory for a class.
getFailedJobList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
getFailedJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateResponse: Get the containerId-to-exception map in which the exception indicates error from each container for failed requests.
getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesResponse: Get the containerId-to-exception map in which the exception indicates error from per container for failed requests.
getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceResponse: Get the containerId-to-exception map in which the exception indicates error from each container for failed requests.
getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersResponse: Get the containerId-to-exception map in which the exception indicates error from per container for failed requests
getFailedRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersResponse: Get the containerId-to-exception map in which the exception indicates error from per container for failed requests.
getFailureCause() - Method in class org.apache.hadoop.service.AbstractService
getFailureCause() - Method in interface org.apache.hadoop.service.Service: Get the first exception raised during the service failure.
getFailureInfo() - Method in interface org.apache.hadoop.mapred.RunningJob: Get failure info for the job.
getFailureInfo() - Method in class org.apache.hadoop.mapreduce.JobStatus: Gets any available info on the reason of failure of the job.
getFailureState() - Method in class org.apache.hadoop.service.AbstractService
getFailureState() - Method in interface org.apache.hadoop.service.Service: Get the state in which the failure in Service.getFailureCause() occurred.
getFailuresValidityInterval() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
getFencer() - Method in class org.apache.hadoop.ha.HAServiceTarget
getFencingParameters() - Method in class org.apache.hadoop.ha.HAServiceTarget
getFieldNames() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
getFields() - Method in class org.apache.hadoop.yarn.service.api.records.Error
getFile(String, String) - Method in class org.apache.hadoop.conf.Configuration: Get a local file name under a directory named in dirsProp with the given path.
getFile() - Method in class org.apache.hadoop.yarn.api.records.URL: Get the file of the URL.
getFileAndDirectoryCount() - Method in class org.apache.hadoop.fs.QuotaUsage: Return the directory count.
getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.getFileBlockLocations(Path, long, long) except that Path f must be for this file system.
getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.FileSystem: Return an array containing hostnames, offset and size of portions of the given file.
getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem: Return an array containing hostnames, offset and size of portions of the given file.
getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
getFileBlockLocations(FileStatus, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getFileBlockLocations(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getFileBlockLocations(FileSystem, FileStatus) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
getFileBufferSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
getFileChecksum(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.getFileChecksum(Path) except that Path f must be for this file system.
getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FileContext: Get the checksum of a file.
getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FileSystem: Get the checksum of a file, if the FS supports checksums.
getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.FileSystem: Get the checksum of a file, from the beginning of the file till the specific length.
getFileChecksum(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
getFileChecksum(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getFileChecksum(Path, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getFileChecksum(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getFileChecksum(Path) - Method in class org.apache.hadoop.yarn.client.api.SharedCacheClient: A convenience method to calculate the checksum of a specified file.
getFileClassPaths() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the file entries in classpath as an array of Path
getFileContext(AbstractFileSystem, Configuration) - Static method in class org.apache.hadoop.fs.FileContext: Create a FileContext with specified FS as default using the specified config.
getFileContext(AbstractFileSystem) - Static method in class org.apache.hadoop.fs.FileContext: Create a FileContext for specified file system using the default config.
getFileContext() - Static method in class org.apache.hadoop.fs.FileContext: Create a FileContext using the default config read from the $HADOOP_CONFIG/core.xml, Unspecified key-values for config are defaulted from core-defaults.xml in the release jar.
getFileContext(URI) - Static method in class org.apache.hadoop.fs.FileContext: Create a FileContext for specified URI using the default config.
getFileContext(URI, Configuration) - Static method in class org.apache.hadoop.fs.FileContext: Create a FileContext for specified default URI using the specified config.
getFileContext(Configuration) - Static method in class org.apache.hadoop.fs.FileContext: Create a FileContext using the passed config.
getFileControllerName() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Get the name of the file controller.
getFileCount() - Method in class org.apache.hadoop.fs.ContentSummary
getFileDefault() - Static method in class org.apache.hadoop.fs.permission.FsPermission: Get the default permission for file.
getFileDescriptor() - Method in class org.apache.hadoop.fs.FSDataInputStream
getFileEncryptionInfo(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Returns the FileEncryptionInfo on the HdfsFileStatus for the given path.
getFileInfo(JobId) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.getFileLinkStatus(Path) except that an UnresolvedLinkException may be thrown if a symlink is encountered in the path leading up to the final path component.
getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FileContext: Return a file status object that represents the path.
getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem: See FileContext.getFileLinkStatus(Path).
getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Return a FileStatus representing the given path.
getFileLinkStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getFileListingPath() - Method in class org.apache.hadoop.tools.DistCp: Get default name of the copy listing file.
getFilenamePaths() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Get the list of filenames as paths.
getFilenames() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getFiles() - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getFilesCached() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
getFilesCached() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getFileSharedCacheUploadPolicies(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: This is to get the shared cache upload policies for files.
getFileSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent: The size of the closed file in bytes.
getFileSize() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent: The size of the truncated file in bytes.
getFilesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
getFilesNeeded() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
getFileStatus(Configuration, URI) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
getFileStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.getFileStatus(Path) except that an UnresolvedLinkException may be thrown if a symlink is encountered in the path.
getFileStatus(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Return a file status object that represents the path.
getFileStatus(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
getFileStatus(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getFileStatus(Path) - Method in class org.apache.hadoop.fs.FileContext: Return a file status object that represents the path.
getFileStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return a file status object that represents the path.
getFileStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Get file status.
getFileStatus(Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
getFileStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
getFileStatus(Path) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
getFileStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: Return a file status object that represents the path.
getFileStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs: The specification of this method matches that of FileContext.getFileStatus(Path) except that an UnresolvedLinkException may be thrown if a symlink is encountered in the path.
getFileStatus() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
getFileSystem(Configuration) - Method in class org.apache.hadoop.fs.Path: Return the FileSystem that owns this Path.
getFileSystem() - Method in class org.apache.hadoop.mapreduce.Cluster: Get the file system where job-specific files are stored
getFileSystem(Configuration) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
getFileSystemClass(String, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Get the FileSystem implementation class of a filesystem.
getFileSystemInstanceId() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: The unique identifier for this file system in the metrics.
getFilesystemProperties(TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getFileTimestamps() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the timestamps of the files.
getFilterParams(Configuration, String) - Static method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter: Constructs a mapping of configuration properties to be used for filter initialization.
getFilterParams(Configuration, String) - Static method in class org.apache.hadoop.security.http.XFrameOptionsFilter: Constructs a mapping of configuration properties to be used for filter initialization.
getFiltersFile() - Method in class org.apache.hadoop.tools.DistCpOptions
getFinalApplicationStatus() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest: Get final state of the ApplicationMaster.
getFinalApplicationStatus() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the final finish status of the application.
getFinalParameters() - Method in class org.apache.hadoop.conf.Configuration: Get the set of parameters marked final.
getFinishTime() - Method in class org.apache.hadoop.mapreduce.Job: Get finish time of the job.
getFinishTime() - Method in class org.apache.hadoop.mapreduce.JobStatus: Get the finish time of the job.
getFinishTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the finish time of the application.
getFinishTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the finish time of the application.
getFinishTime() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the Finish time of the container.
getFlags() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
getFlags() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
getFloat(String, float) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a float.
getFlowName() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
getFlowRuns() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
getFormatMinSplitSize() - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Get the lower bound on split size imposed by the format.
getFormatMinSplitSize() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat
getFormattedString() - Method in class org.apache.hadoop.yarn.api.records.Resource: This method is to get memory in terms of KB|MB|GB.
getFormattedString(long) - Method in class org.apache.hadoop.yarn.api.records.Resource
getForwardedAddresses() - Method in class org.apache.hadoop.yarn.security.AccessRequest
getFromSnapshot() - Method in class org.apache.hadoop.tools.DistCpOptions
getFS() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
getFS() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
getFS() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
getFs() - Method in class org.apache.hadoop.mapred.JobClient: Get a filesystem handle.
getFsAction(String) - Static method in enum org.apache.hadoop.fs.permission.FsAction: Get the FsAction enum for String representation of permissions
getFSofPath(Path) - Method in class org.apache.hadoop.fs.FileContext: Get the file system of supplied path.
getFSofPath(Path, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem
getFsStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.getFsStatus(Path) except that Path f must be for this file system.
getFsStatus() - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.getFsStatus(Path).
getFsStatus(Path) - Method in class org.apache.hadoop.fs.FileContext: Returns a status object describing the use and capacity of the file system denoted by the Parh argument p.
getFsStatus() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getFullJob(JobId) - Method in interface org.apache.hadoop.mapreduce.v2.hs.HistoryStorage: Get a fully parsed job.
getGetPermissionCommand() - Static method in class org.apache.hadoop.util.Shell: Return a command to get permission information.
getGid(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
getGidAllowingUnknown(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
getGlobalContextEntries() - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext: Get an iterator over the global entries.
getGlobalContextEntry(String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext: Get a global entry.
getGlobalStorageStatistics() - Static method in class org.apache.hadoop.fs.FileSystem: Get the global storage statistics.
getGrayListedTaskTrackerCount() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the number of graylisted trackers in the cluster.
getGraylistedTrackerNames() - Method in class org.apache.hadoop.mapred.ClusterStatus: Deprecated.
getGraylistedTrackers() - Method in class org.apache.hadoop.mapred.ClusterStatus: Deprecated.
getGroup() - Method in class org.apache.hadoop.fs.FileStatus: Get the group associated with the file.
getGroup() - Method in class org.apache.hadoop.fs.permission.AclStatus: Returns the file group.
getGroup(String) - Method in class org.apache.hadoop.mapred.Counters
getGroup(String) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters: Returns the named counter group, or an empty group if there is none with the specified name.
getGroupAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
getGroupingComparator() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the user defined RawComparator comparator for grouping keys of inputs to the reduce.
getGroupName() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getGroupName() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getGroupName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getGroupName(int, String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
getGroupNames() - Method in class org.apache.hadoop.mapred.Counters
getGroupNames() - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters: Returns the names of all counter classes.
getGroupNames() - Method in class org.apache.hadoop.security.UserGroupInformation: Get the group names for this user.
getGroups() - Method in class org.apache.hadoop.security.authorize.AccessControlList: Get the names of user groups allowed for this service.
getGroups(String) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider: Get all various group memberships of a given user.
getGroups() - Method in class org.apache.hadoop.security.UserGroupInformation: Deprecated.
Use UserGroupInformation.getGroupsSet() instead.
getGroupsCommand() - Static method in class org.apache.hadoop.util.Shell: a Unix command to get the current user's groups list.
getGroupsForUserCommand(String) - Static method in class org.apache.hadoop.util.Shell: A command to get a given user's groups list.
getGroupsIDForUserCommand(String) - Static method in class org.apache.hadoop.util.Shell: A command to get a given user's group id list.
getGroupsSet(String) - Method in interface org.apache.hadoop.security.GroupMappingServiceProvider: Get all various group memberships of a given user.
getGroupsSet() - Method in class org.apache.hadoop.security.UserGroupInformation: Get the groups names for the user as a Set.
getHadoopBuildVersion() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
getHadoopHome() - Static method in class org.apache.hadoop.util.Shell: Get the Hadoop home directory.
getHadoopVersion() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
getHadoopVersionBuiltOn() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
getHeader(boolean) - Static method in class org.apache.hadoop.fs.ContentSummary: Return the header of the output.
getHeader() - Static method in class org.apache.hadoop.fs.QuotaUsage: Return the header of the output.
getHeaderFields() - Static method in class org.apache.hadoop.fs.ContentSummary: Returns the names of the fields from the summary header.
getHealthMonitorAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget: Returns an optional separate RPC server address for health checks at the target node.
getHealthMonitorProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget: Returns a proxy to connect to the target HA service for health monitoring.
getHealthMonitorProxy(Configuration, int, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
getHealthReport() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get the diagnostic health report of the node.
getHealthStatus() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
getHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getHistoryFile() - Method in class org.apache.hadoop.mapreduce.JobStatus
getHistoryUrl() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the url where history file is archived.
getHistoryUrl() - Method in class org.apache.hadoop.mapreduce.Job
getHomeDirectory() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Return the current user's home directory in this file system.
getHomeDirectory() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Constructing home directory locally is fine as long as Hadoop local user name and ADL user name relationship story is not fully baked yet.
getHomeDirectory() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
getHomeDirectory() - Method in class org.apache.hadoop.fs.FileContext: Return the current user's home directory in this file system.
getHomeDirectory() - Method in class org.apache.hadoop.fs.FileSystem: Return the current user's home directory in this FileSystem.
getHomeDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem
getHomeDirectory() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
getHomeDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
getHomeDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getHomeDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getHost() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Get the host on which the ApplicationMaster is running.
getHost() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the host on which this attempt of ApplicationMaster is running.
getHost() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the host on which the ApplicationMaster is running.
getHost() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get the hostname where the container runs.
getHost() - Method in class org.apache.hadoop.yarn.api.records.NodeId: Get the hostname of the node.
getHost() - Method in class org.apache.hadoop.yarn.api.records.URL: Get the host of the URL.
getHostAndPort() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean: Get host and port of JournalNode.
getHostFromPrincipal(String) - Static method in class org.apache.hadoop.security.SecurityUtil: Get the host name from the principal name of format <service >/host@realm.
getHostname() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getHostname() - Method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
getHostname() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getHostNames() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesRequest: Get hostnames for which mapping is required.
getHosts() - Method in class org.apache.hadoop.fs.BlockLocation: Get the list of hosts (hostname) hosting this block.
getHttpAddress() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get the http address of the node.
getId() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getId() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getId() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
getId(Class<?>) - Method in class org.apache.hadoop.io.AbstractMapWritable: get id.
getID() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the job identifier.
getId() - Method in class org.apache.hadoop.mapreduce.ID: returns the int which represents the identifier
getId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationId: Get the short integer identifier of the ApplicationId which is unique for all applications started by a particular instance of the ResourceManager.
getId() - Method in class org.apache.hadoop.yarn.api.records.Container: Get the globally unique identifier for the container.
getId() - Method in class org.apache.hadoop.yarn.api.records.ContainerId: Deprecated.
getId() - Method in class org.apache.hadoop.yarn.api.records.PreemptionContainer
getId() - Method in class org.apache.hadoop.yarn.api.records.ReservationId: Get the long identifier of the ReservationId which is unique for all Reservations started by a particular instance of the ResourceManager.
getId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Get the domain ID
getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Get the domain ID.
getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
getId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
getId() - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
getId() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getId() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getIdentifier() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Gets a unique identifier for the running task/process.
getIdentifier() - Method in class org.apache.hadoop.security.token.Token: Get the token identifier's byte representation.
getIdentifier() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getIdentifier() - Method in class org.apache.hadoop.yarn.api.records.Token: Get the token identifier.
getIdPrefix() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getIncludeApplications() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Is information about active applications required?
getIncludeChildQueues() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Is information about child queues required?
getIncludePattern() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Get include pattern.
getIncludeResourceAllocations() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Get the boolean representing whether or not the user is requesting the full resource allocation.
getInfo() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
getInfo() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolEntry
getInfo() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getInfo() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
getInitialMessage() - Method in exception org.apache.hadoop.security.KerberosAuthException
getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Some file systems like LocalFileSystem have an initial workingDir that is used as the starting workingDir.
getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.FileSystem: Note: with the new FileContext class, getWorkingDirectory() will be removed.
getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem
getInitialWorkingDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
getiNodeType() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getInotifyEventStream() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Exposes a stream of namesystem events.
getInotifyEventStream(long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: A version of HdfsAdmin.getInotifyEventStream() meant for advanced users who are aware of HDFS edits up to lastReadTxid (e.g.
getInputBoundingQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getInputClass() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getInputConditions() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getInputCountQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getInputDirRecursive(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
getInputFieldNames() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getInputFileBasedOutputFileName(JobConf, String) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat: Generate the outfile name based on a given name and the input file name.
getInputFormat() - Method in class org.apache.hadoop.mapred.JobConf: Get the InputFormat implementation for the map-reduce job, defaults to TextInputFormat if not specified explicity.
getInputFormatClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the InputFormat class for the job.
getInputOrderBy() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getInputPathFilter(JobConf) - Static method in class org.apache.hadoop.mapred.FileInputFormat: Get a PathFilter instance of the filter set for the input paths.
getInputPathFilter(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Get a PathFilter instance of the filter set for the input paths.
getInputPaths(JobConf) - Static method in class org.apache.hadoop.mapred.FileInputFormat: Get the list of input Paths for the map-reduce job.
getInputPaths(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Get the list of input Paths for the map-reduce job.
getInputQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getInputSplit() - Method in interface org.apache.hadoop.mapred.Reporter: Get the InputSplit object for a map.
getInputSplit() - Method in interface org.apache.hadoop.mapreduce.MapContext: Get the input split for this map.
getInputTableName() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getInstance(Configuration, FileSystem, Path) - Static method in class org.apache.hadoop.fs.TrashPolicy: Deprecated.
Use TrashPolicy.getInstance(Configuration, FileSystem) instead.
getInstance(Configuration, FileSystem) - Static method in class org.apache.hadoop.fs.TrashPolicy: Get an instance of the configured TrashPolicy based on the value of the configuration parameter fs.trash.classname.
getInstance() - Static method in class org.apache.hadoop.mapreduce.Job: Creates a new Job with no particular Cluster .
getInstance(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Creates a new Job with no particular Cluster and a given Configuration.
getInstance(Configuration, String) - Static method in class org.apache.hadoop.mapreduce.Job: Creates a new Job with no particular Cluster and a given jobName.
getInstance(JobStatus, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Creates a new Job with no particular Cluster and given Configuration and JobStatus.
getInstance(Cluster) - Static method in class org.apache.hadoop.mapreduce.Job: Deprecated.
Use Job.getInstance()
getInstance(Cluster, Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Deprecated.
Use Job.getInstance(Configuration)
getInstance() - Static method in class org.apache.hadoop.yarn.util.SystemClock
getInstances(String, Class<U>) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a List of objects implementing the interface specified by xface.
getInstances(String, List<String>, String, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient
getInstances(String, List<String>, String, List<String>) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
getInstrumentation() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Gets the metrics source for this file system.
getInt(String, int) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as an int.
getInternalEndpoint(String) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: Look up an internal endpoint
getInterpreter() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequests: Get the ReservationRequestInterpreter, representing how the list of resources should be allocated, this captures temporal ordering and other constraints.
getInterval() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles: Get the rollover interval (in seconds) of the estimator.
getIntraQueuePreemptionDisabled() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the intra-queue preemption status of the queue.
getInts(String) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a set of comma-delimited int values.
getIOStatistics() - Method in class org.apache.hadoop.fs.FSDataInputStream: Get the IO Statistics of the nested stream, falling back to null if the stream does not implement the interface IOStatisticsSource.
getIOStatistics() - Method in class org.apache.hadoop.fs.FSDataOutputStream: Get the IO Statistics of the nested stream, falling back to empty statistics if the stream does not implement the interface IOStatisticsSource.
getIOStatistics() - Method in class org.apache.hadoop.io.compress.CompressionInputStream: Return any IOStatistics provided by the underlying stream.
getIOStatistics() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream: Return any IOStatistics provided by the underlying stream.
getIOStatistics() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
getIOStatistics() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getIOStatistics() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
getIp() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getIPs() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get all the IP addresses with which the container run.
getIsJavaMapper(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Check whether the job is using a Java Mapper.
getIsJavaRecordReader(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Check whether the job is using a Java RecordReader
getIsJavaRecordWriter(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Will the reduce use a Java RecordWriter?
getIsJavaReducer(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Check whether the job is using a Java Reducer.
getIsKillCompleted() - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse: Get the flag which indicates that the process of killing application is completed or not.
getIsNamespaceEnabled(TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore: Resolves namespace information of the filesystem from the state of AzureBlobFileSystemStore.isNamespaceEnabled.
getIsRelatedToEntities() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getIssueDate() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
getIsUnregistered() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterResponse: Get the flag which indicates that the application has successfully unregistered with the RM and the application can safely stop.
getIterator() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
getJar() - Method in class org.apache.hadoop.mapred.JobConf: Get the user jar for the map-reduce job.
getJar() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the pathname of the job's jar.
getJarsInDirectory(String) - Static method in class org.apache.hadoop.fs.FileUtil: Returns all jars that are in the directory.
getJarsInDirectory(String, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Returns all jars that are in the directory.
getJarUnpackPattern() - Method in class org.apache.hadoop.mapred.JobConf: Get the pattern for jar contents to unpack on the tasktracker
getJNStartedTimeInMillis() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean: Get the start time of the JournalNode.
getJob(JobID) - Method in class org.apache.hadoop.mapred.JobClient: Get an RunningJob object to track an ongoing job.
getJob(String) - Method in class org.apache.hadoop.mapred.JobClient: Deprecated.
Applications should rather use JobClient.getJob(JobID).
getJob() - Method in class org.apache.hadoop.mapred.lib.CombineFileSplit
getJob(JobID) - Method in class org.apache.hadoop.mapreduce.Cluster: Get job corresponding to jobid.
getJob() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
getJobACLs() - Method in class org.apache.hadoop.mapreduce.JobStatus: Get the job acls.
getJobAttemptPath(int) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Compute the path where the output of a given job attempt will be placed.
getJobAttemptPath(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Compute the path where the output of a task attempt is stored until that task is committed.
getJobAttemptPath(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Compute the path where the output of a given job attempt will be placed.
getJobAttemptPath(JobContext, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Compute the path where the output of a given job attempt will be placed.
getJobAttemptPath(int) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Compute the path where the output of a given job attempt will be placed.
getJobClient() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
getJobConf() - Method in interface org.apache.hadoop.mapred.JobContext: Get the job Configuration
getJobConf() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
getJobConf() - Method in interface org.apache.hadoop.mapred.TaskAttemptContext
getJobEndNotificationCustomNotifierClass() - Method in class org.apache.hadoop.mapred.JobConf: Returns the class to be invoked in order to send a notification after the job has completed (success/failure).
getJobEndNotificationURI() - Method in class org.apache.hadoop.mapred.JobConf: Get the uri to be invoked in-order to send a notification after the job has completed (success/failure).
getJobFile() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the path of the submitted job configuration.
getJobFile() - Method in class org.apache.hadoop.mapreduce.Job: Get the path of the submitted job configuration.
getJobFile() - Method in class org.apache.hadoop.mapreduce.JobStatus: Get the configuration file for the job.
getJobHistoryUrl(JobID) - Method in class org.apache.hadoop.mapreduce.Cluster: Get the job history file path for a given job id.
getJobId() - Method in class org.apache.hadoop.mapred.JobStatus: Deprecated.
use getJobID instead
getJobID() - Method in class org.apache.hadoop.mapred.JobStatus
getJobID() - Method in interface org.apache.hadoop.mapred.RunningJob: Deprecated.
This method is deprecated and will be removed. Applications should rather use RunningJob.getID().
getJobID() - Method in class org.apache.hadoop.mapred.TaskAttemptID
getJobID() - Method in class org.apache.hadoop.mapred.TaskID
getJobID() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the unique ID for the job.
getJobID() - Method in class org.apache.hadoop.mapreduce.JobStatus
getJobID() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
getJobId() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getJobID() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID: Returns the JobID object that this task attempt belongs to
getJobID() - Method in class org.apache.hadoop.mapreduce.TaskID: Returns the JobID object that this tip belongs to.
getJobIdSource() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getJobIDsPattern(String, Integer) - Static method in class org.apache.hadoop.mapred.JobID: Deprecated.
getJobInner(JobID) - Method in class org.apache.hadoop.mapred.JobClient
getJobLocalDir() - Method in class org.apache.hadoop.mapred.JobConf: Get job-specific shared directory for use as scratch space
getJobName() - Method in class org.apache.hadoop.mapred.JobConf: Get the user-specified job name.
getJobName() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the name of the job.
getJobName() - Method in class org.apache.hadoop.mapreduce.Job: The user-specified job name.
getJobName() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the user-specified job name.
getJobName() - Method in class org.apache.hadoop.mapreduce.JobStatus: Get the user-specified job name.
getJobName() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
getJobPath() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Compute the path under which all job attempts will be placed.
getJobPriority() - Method in class org.apache.hadoop.mapred.JobConf: Get the JobPriority for this job.
getJobPriority() - Method in class org.apache.hadoop.mapred.JobStatus: Return the priority of the job
getJobPriorityAsInteger() - Method in class org.apache.hadoop.mapred.JobConf: Get the priority for this job.
getJobRunState(int) - Static method in class org.apache.hadoop.mapred.JobStatus: Helper method to get human-readable state of the job.
getJobSetupCleanupNeeded() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get whether job-setup and job-cleanup is needed for the job
getJobsFromQueue(String) - Method in class org.apache.hadoop.mapred.JobClient: Gets all the jobs which were added to particular Job Queue
getJobState() - Method in interface org.apache.hadoop.mapred.RunningJob: Returns the current state of the Job.
getJobState() - Method in class org.apache.hadoop.mapreduce.Job: Returns the current state of the Job.
getJobState() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
getJobStatus() - Method in interface org.apache.hadoop.mapred.RunningJob: Returns a snapshot of the current status, JobStatus, of the Job.
getJobStatuses() - Method in class org.apache.hadoop.mapreduce.QueueInfo: Get the jobs submitted to queue
getJobTrackerState() - Method in class org.apache.hadoop.mapred.ClusterStatus: Deprecated.
getJobTrackerStatus() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the JobTracker's status.
getJobTrackerStatus() - Method in class org.apache.hadoop.mapreduce.Cluster: Get the JobTracker's status.
getJobUniqueId() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Get the unique ID of this job.
getJournalsStatus() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean: Get status information (e.g., whether formatted) of JournalNode's journals.
getJtIdentifier() - Method in class org.apache.hadoop.mapreduce.JobID
getKeepCommandFile(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Does the user want to keep the command file for debugging? If this is true, pipes will write a copy of the command data to a file in the task directory named "downlink.data", which may be used to run the C++ program under the debugger.
getKeepContainersAcrossApplicationAttempts() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the flag which indicates whether to keep containers across application attempts or not.
getKeepFailedTaskFiles() - Method in class org.apache.hadoop.mapred.JobConf: Should the temporary files for failed tasks be kept?
getKeepTaskFilesPattern() - Method in class org.apache.hadoop.mapred.JobConf: Get the regular expression that is matched against the task names to see if we need to keep the files.
getKerberosInfo(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil: Look up the KerberosInfo for a given protocol.
getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.admin.AdminSecurityInfo
getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.client.ClientRMSecurityInfo
getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.client.ClientTimelineSecurityInfo
getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.ContainerManagerSecurityInfo
getKerberosInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.SchedulerSecurityInfo
getKerberosPrincipal() - Method in class org.apache.hadoop.yarn.service.api.records.Service: The Kerberos Principal of the service.
getKey() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
getKey() - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
getKeyClass() - Method in class org.apache.hadoop.io.WritableComparator: Returns the WritableComparable implementation class.
getKeyClass() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
getKeyClass() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader: The class of key that must be passed to SequenceFileRecordReader.next(Object, Object)..
getKeyClass() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
getKeyFieldComparatorOption() - Method in class org.apache.hadoop.mapred.JobConf: Get the KeyFieldBasedComparator options
getKeyFieldComparatorOption(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator: Get the KeyFieldBasedComparator options
getKeyFieldPartitionerOption() - Method in class org.apache.hadoop.mapred.JobConf: Get the KeyFieldBasedPartitioner options
getKeyFieldPartitionerOption(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner: Get the KeyFieldBasedPartitioner options
getKeyId() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
getKeyId() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
getKeyName() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getKeyProvider() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Get KeyProvider if present.
getKeyProviderUri() - Method in class org.apache.hadoop.fs.FsServerDefaults
getKeys() - Method in class org.apache.hadoop.crypto.key.KeyProvider: Get the key names for all keys.
getKeysMetadata(String...) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Get key metadata in bulk.
getKeytab() - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal: The URI of the kerberos keytab.
getKeytabFile() - Method in exception org.apache.hadoop.security.KerberosAuthException
getKeyVersion(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Get the key material for a specific version of the key.
getKeyVersions(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Get the key material for all versions of a specific key name.
getKind() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
getKind() - Method in class org.apache.hadoop.security.token.Token: Get the token kind.
getKind() - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
getKind() - Method in class org.apache.hadoop.security.token.TokenIdentifier: Get the token kind
getKind() - Method in class org.apache.hadoop.yarn.api.records.Token: Get the token kind.
getKind() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
getKind() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
getKind() - Method in class org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier
getKind() - Method in class org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier
getKind() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getKind() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
getLabelsToNodes(GetLabelsToNodesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by client to get labels to nodes mappings in existing cluster.
getLabelsToNodes() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to get labels to nodes mapping in existing cluster
getLabelsToNodes(Set<String>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to get labels to nodes mapping for specified labels in existing cluster
getLastHealthReportTime() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get the last timestamp at which the health report was received.
getLatestSingleValueMetric(TimelineMetric) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric: Get the latest timeline metric as single value type.
getLaunchCommand() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getLaunchTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
getLaunchTime() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getLaunchTime() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getLeasedCompressorsCount(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool: Return the number of leased Compressors for this CompressionCodec.
getLeasedDecompressorsCount(CompressionCodec) - Static method in class org.apache.hadoop.io.compress.CodecPool: Return the number of leased Decompressors for this CompressionCodec.
getLen() - Method in class org.apache.hadoop.fs.FileStatus: Get the length of this file, in bytes.
getLength() - Method in class org.apache.hadoop.fs.BlockLocation: Get the length of the block.
getLength() - Method in class org.apache.hadoop.fs.ContentSummary
getLength() - Method in class org.apache.hadoop.fs.FileChecksum: The length of the checksum in bytes.
getLength(Path) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
Use FileSystem.getFileStatus(Path) instead.
getLength() - Method in class org.apache.hadoop.io.BinaryComparable: Return n st bytes 0..n-1 from {#getBytes()} are valid.
getLength() - Method in class org.apache.hadoop.io.BytesWritable: Get the current size of the buffer.
getLength() - Method in class org.apache.hadoop.io.Text: Returns the number of bytes in the byte array.
getLength() - Method in class org.apache.hadoop.mapred.FileSplit: The number of bytes in the file to process.
getLength() - Method in interface org.apache.hadoop.mapred.InputSplit: Get the total number of bytes in the data of the InputSplit.
getLength() - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit: Return the aggregate length of all child InputSplits currently added.
getLength(int) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit: Get the length of ith child InputSplit.
getLength(Writable) - Method in class org.apache.hadoop.mapred.nativetask.serde.DefaultSerializer
getLength(T) - Method in interface org.apache.hadoop.mapred.nativetask.serde.INativeSerializer: get length of data to be serialized.
getLength() - Method in class org.apache.hadoop.mapreduce.InputSplit: Get the size of the split, so that the input splits can be sorted by size.
getLength() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
getLength(int) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Returns the length of the i^th Path
getLength() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit: The number of bytes in the file to process.
getLength() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit: Return the aggregate length of all child InputSplits currently added.
getLength(int) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit: Get the length of ith child InputSplit.
getLengths() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Returns an array containing the lengths of the files in the split
getLevel() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
getLifecycleHistory() - Method in class org.apache.hadoop.service.AbstractService
getLifecycleHistory() - Method in interface org.apache.hadoop.service.Service: Get a snapshot of the lifecycle history; it is a static list
getLifetime() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getLimit() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getLimit() - Method in class org.apache.hadoop.yarn.util.BoundedAppender
getLinkTarget(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Partially resolves the path.
getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FileContext: Returns the target of the given symbolic link as it was specified when the link was created.
getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FileSystem: See FileContext.getLinkTarget(Path).
getLinkTarget(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getLinkTarget(Path) - Method in class org.apache.hadoop.fs.LocalFileSystem
getLinkTarget(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
getLinkTarget(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getLinkTarget(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getListedPath() - Method in class org.apache.hadoop.fs.PartialListing: Path being listed.
getListenerAddress() - Method in class org.apache.hadoop.ipc.Server: Return the socket (ip+port) on which the RPC server is listening to.
getLocal(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Get the local FileSystem.
getLocalCacheArchives() - Method in interface org.apache.hadoop.mapreduce.JobContext: Deprecated.
the array returned only includes the items the were downloaded. There is no way to map this to what is returned by JobContext.getCacheArchives().
getLocalCacheFiles() - Method in interface org.apache.hadoop.mapreduce.JobContext: Deprecated.
the array returned only includes the items the were downloaded. There is no way to map this to what is returned by JobContext.getCacheFiles().
getLocalDirs() - Method in class org.apache.hadoop.mapred.JobConf
getLocalFSFileContext() - Static method in class org.apache.hadoop.fs.FileContext
getLocalFSFileContext(Configuration) - Static method in class org.apache.hadoop.fs.FileContext
getLocalizationState() - Method in class org.apache.hadoop.yarn.api.records.LocalizationStatus: Get the localization sate.
getLocalizationStatuses(GetLocalizationStatusesRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: API to request for the localization statuses of requested containers from the Node Manager.
getLocalizationStatuses() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesResponse: Get all the container localization statuses.
getLocalizationStatuses(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Get the localization statuses of a container.
getLocalizationStatuses() - Method in class org.apache.hadoop.yarn.service.api.records.Container: Localization statuses.
GetLocalizationStatusesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by an application master to the node manager to get LocalizationStatuses of containers.
GetLocalizationStatusesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesRequest
GetLocalizationStatusesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the node manager to an application master when localization statuses are requested.
GetLocalizationStatusesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesResponse
getLocalPath(String, String) - Method in class org.apache.hadoop.conf.Configuration: Get a local file under a directory named by dirsProp with the given path.
getLocalPath(String) - Method in class org.apache.hadoop.mapred.JobConf: Constructs a local file name.
getLocalResources() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest: Get LocalResource required by the container.
getLocalResources() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Get LocalResource required by the container.
getLocation(int) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit: getLocations from ith InputSplit.
getLocation() - Method in class org.apache.hadoop.mapred.SplitLocationInfo
getLocation(int) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit: getLocations from ith InputSplit.
getLocationInfo() - Method in class org.apache.hadoop.mapred.FileSplit
getLocationInfo() - Method in interface org.apache.hadoop.mapred.InputSplitWithLocationInfo: Gets info about which nodes the input split is stored on and how it is stored at each location.
getLocationInfo() - Method in class org.apache.hadoop.mapreduce.InputSplit: Gets info about which nodes the input split is stored on and how it is stored at each location.
getLocationInfo() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
getLocations() - Method in class org.apache.hadoop.mapred.FileSplit
getLocations() - Method in interface org.apache.hadoop.mapred.InputSplit: Get the list of hostnames where the input split is located.
getLocations() - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit: Collect a set of hosts from all child InputSplits.
getLocations() - Method in class org.apache.hadoop.mapred.MultiFileSplit
getLocations() - Method in class org.apache.hadoop.mapreduce.InputSplit: Get the list of nodes by name where the data for the split would be local.
getLocations() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Returns all the Paths where this input-split resides
getLocations() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
getLocations() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit: Collect a set of hosts from all child InputSplits.
getLogAggregationContext() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get LogAggregationContext of the application
getLogAggregationContext() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getLogAggregationPolicyClassName() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Get the log aggregation policy class.
getLogAggregationPolicyParameters() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Get the log aggregation policy parameters.
getLogAggregationStatus() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get log aggregation status for the application
getLoginUser() - Static method in class org.apache.hadoop.security.UserGroupInformation: Get the currently logged in user.
getLogMetaFilesOfNode(ExtendedLogMetaRequest, FileStatus, ApplicationId) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Returns log file metadata for a node grouped by containers.
getLogParams(JobID, TaskAttemptID) - Method in class org.apache.hadoop.mapreduce.Cluster: Get log parameters for the specified jobID or taskAttemptID
getLogPath() - Method in class org.apache.hadoop.tools.DistCpOptions
getLogSlowRPCThresholdTime() - Method in class org.apache.hadoop.ipc.Server
getLogUrl() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the LogURL of the container.
getLong(String, long) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a long.
getLong(String) - Method in class org.apache.hadoop.fs.StorageStatistics: Get the value of a statistic.
getLong(String, long) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
getLongBytes(String, long) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a long or human readable format.
getLongStatistics() - Method in class org.apache.hadoop.fs.StorageStatistics: Get an iterator over all the currently tracked long statistics.
getLowRedundancyBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getMandatoryKeys() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Get all the keys that are set as mandatory keys.
getMapBandwidth() - Method in class org.apache.hadoop.tools.DistCpOptions
getMapContext(MapContext<KEYIN, VALUEIN, KEYOUT, VALUEOUT>) - Method in class org.apache.hadoop.mapreduce.lib.map.WrappedMapper: Get a wrapped Mapper.Context for custom implementations.
getMapDebugScript() - Method in class org.apache.hadoop.mapred.JobConf: Get the map task's debug script.
getMapOutputCompressorClass(Class<? extends CompressionCodec>) - Method in class org.apache.hadoop.mapred.JobConf: Get the CompressionCodec for compressing the map outputs.
getMapOutputKeyClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the key class for the map output data.
getMapOutputKeyClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the key class for the map output data.
getMapOutputValueClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the value class for the map output data.
getMapOutputValueClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the value class for the map output data.
getMapper() - Method in class org.apache.hadoop.mapred.MapRunner
getMapperClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the Mapper class for the job.
getMapperClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the Mapper class for the job.
getMapperClass(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper: Get the application's mapper class.
getMapperMaxSkipRecords(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Get the number of acceptable skip records surrounding the bad record PER bad record in mapper.
getMapProgress() - Method in class org.apache.hadoop.mapreduce.JobStatus
getMapredJobID() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
getMapredJobId() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
getMapRunnerClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the MapRunnable class for the job.
getMapSlotCapacity() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the total number of map slots in the cluster.
getMapSpeculativeExecution() - Method in class org.apache.hadoop.mapred.JobConf: Should speculative execution be used for this job for map tasks? Defaults to true.
getMapTaskReports(JobID) - Method in class org.apache.hadoop.mapred.JobClient: Get the information of the current state of the map tasks of a job.
getMapTaskReports(String) - Method in class org.apache.hadoop.mapred.JobClient: Deprecated.
Applications should rather use JobClient.getMapTaskReports(JobID)
getMapTasks() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the number of currently running map tasks in the cluster.
getMasked() - Method in class org.apache.hadoop.fs.permission.FsCreateModes
getMasked() - Method in class org.apache.hadoop.fs.permission.FsPermission: Get masked permission if exists.
getMasterKey(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager
getMasterKeyId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
getMasterKeyId() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getMatchedContainerLogFiles(ContainerLogsRequest, boolean, boolean) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
getMatchingRequests(Priority, String, Resource) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Get outstanding ContainerRequests matching the given parameters.
getMatchingRequests(Priority, String, ExecutionType, Resource) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Get outstanding ContainerRequests matching the given parameters.
getMatchingRequests(Priority, String, ExecutionType, Resource, String) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient
getMatchingRequests(long) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Get outstanding ContainerRequests matching the given allocationRequestId.
getMatchingRequests(Priority, String, Resource) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
getMatchingRequests(Priority, String, ExecutionType, Resource) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Returns all matching ContainerRequests that match the given Priority, ResourceName, ExecutionType and Capability.
getMatchingRequests(long) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Returns all matching ContainerRequests that match the given AllocationRequestId.
getMax() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
getMaxAppAttempts() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
getMaxCardinality() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
getMaxDate() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
getMaxEndTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
getMaxIdleTime() - Method in class org.apache.hadoop.ipc.Server
getMaximumCapacity() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the maximum capacity of the queue.
getMaximumResourceCapability() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse: Get the maximum capability for any Resource allocated by the ResourceManager in the cluster.
getMaximumResourceCapability() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get the maximum capability for any Resource allocated by the ResourceManager in the cluster.
getMaxMapAttempts() - Method in class org.apache.hadoop.mapred.JobConf: Get the configured number of maximum attempts that will be made to run a map task, as specified by the mapreduce.map.maxattempts property.
getMaxMapAttempts() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the configured number of maximum attempts that will be made to run a map task, as specified by the mapred.map.max.attempts property.
getMaxMaps() - Method in class org.apache.hadoop.tools.DistCpOptions
getMaxMapTaskFailuresPercent() - Method in class org.apache.hadoop.mapred.JobConf: Get the maximum percentage of map tasks that can fail without the job being aborted.
getMaxMapTasks() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the maximum capacity for running map tasks in the cluster.
getMaxMemory() - Method in class org.apache.hadoop.mapred.ClusterStatus: Deprecated.
getMaxParallelApps() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the configured max parallel apps of the queue.
getMaxPhysicalMemoryForTask() - Method in class org.apache.hadoop.mapred.JobConf: Deprecated.
this variable is deprecated and nolonger in use.
getMaxQueueSize() - Method in class org.apache.hadoop.ipc.Server: The maximum size of the rpc call queue of this server.
getMaxReduceAttempts() - Method in class org.apache.hadoop.mapred.JobConf: Get the configured number of maximum attempts that will be made to run a reduce task, as specified by the mapreduce.reduce.maxattempts property.
getMaxReduceAttempts() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the configured number of maximum attempts that will be made to run a reduce task, as specified by the mapred.reduce.max.attempts property.
getMaxReduceTaskFailuresPercent() - Method in class org.apache.hadoop.mapred.JobConf: Get the maximum percentage of reduce tasks that can fail without the job being aborted.
getMaxReduceTasks() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the maximum capacity for running reduce tasks in the cluster.
getMaxRelativeExpiryMs() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getMaxResourceMemory() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the maximum resource Memory.
getMaxResourceVCore() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the maximum resource VCore.
getMaxRetries() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
getMaxRunningApp() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the MaxRunningApp.
getMaxSplitSize(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Get the maximum split size.
getMaxTaskFailuresPerTracker() - Method in class org.apache.hadoop.mapred.JobConf: Expert: Get the maximum no.
getMaxVirtualMemoryForTask() - Method in class org.apache.hadoop.mapred.JobConf: Deprecated.
Use JobConf.getMemoryForMapTask() and JobConf.getMemoryForReduceTask()
getMbeanNameName(ObjectName) - Static method in class org.apache.hadoop.metrics2.util.MBeans
getMbeanNameService(ObjectName) - Static method in class org.apache.hadoop.metrics2.util.MBeans
getMean() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
getMemlockLimit(Long) - Static method in class org.apache.hadoop.util.Shell: Static method to return the memory lock limit for datanode.
getMemory() - Method in class org.apache.hadoop.yarn.api.records.Resource: Deprecated.
getMemory() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
getMemoryForMapTask() - Method in class org.apache.hadoop.mapred.JobConf: Get memory required to run a map task of the job, in MB.
getMemoryForReduceTask() - Method in class org.apache.hadoop.mapred.JobConf: Get memory required to run a reduce task of the job, in MB.
getMemorySeconds() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the aggregated amount of memory (in megabytes) the application has allocated times the number of seconds the application has been running.
getMemorySize() - Method in class org.apache.hadoop.yarn.api.records.Resource: Get memory of the resource.
getMessage() - Method in exception org.apache.hadoop.fs.viewfs.NotInMountpointException
getMessage() - Method in exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException
getMessage() - Method in exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
getMessage() - Method in exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException
getMessage() - Method in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
getMessage() - Method in exception org.apache.hadoop.mapred.InvalidInputException: Get a summary message of the problems found.
getMessage() - Method in exception org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Get a summary message of the problems found.
getMessage() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
getMessage() - Method in exception org.apache.hadoop.security.KerberosAuthException
getMessage() - Method in class org.apache.hadoop.yarn.service.api.records.Error
getMetadata(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Get metadata about the key.
getMetadataType() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getMetrics(MetricsCollector, boolean) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
getMetrics() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Get the metrics for the State Store.
getMetrics() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getMetrics(MetricsCollector, boolean) - Method in interface org.apache.hadoop.metrics2.MetricsSource: Get metrics from the metrics source
getMetrics() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
getMetrics() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getMetricsRegistryInfo() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Get the metrics registry information.
getMin() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
getMinCardinality() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
getMinResourceMemory() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the minimum resource Memory.
getMinResourceVCore() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the minimum resource VCore.
getMinSplitSize(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Get the minimum split size
getMissingBlockGroups() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getMissingReplicaBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getMissingReplicationOneBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getMode() - Method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag
getMode() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getModificationTime() - Method in class org.apache.hadoop.fs.FileStatus: Get the modification time of the file.
getModifiedTime() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Get the modified time of the domain
getModifiedTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Get the modified time of the domain.
getMountPoints() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getMountPoints() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getMovableTypes() - Static method in enum org.apache.hadoop.fs.StorageType
getMtime() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getMultiple(Class<T>, Query<T>) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
getName() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi: Return the name of the storage policy.
getName() - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
call FileSystem.getUri() instead.
getName() - Method in class org.apache.hadoop.fs.Path: Returns the final component of this path.
getName() - Method in class org.apache.hadoop.fs.permission.AclEntry: Returns the optional ACL entry name.
getName() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
getName() - Method in class org.apache.hadoop.fs.StorageStatistics: Get the name of this StorageStatistics object.
getName() - Method in class org.apache.hadoop.mapred.Counters.Counter
getName() - Method in class org.apache.hadoop.mapred.Counters.Group
getName() - Method in interface org.apache.hadoop.mapreduce.Counter
getName() - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Get the internal name of the group
getName() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getName() - Method in class org.apache.hadoop.service.AbstractService
getName() - Method in interface org.apache.hadoop.service.Service: Get the name of this service.
getName() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the user-defined name of the application.
getName() - Method in class org.apache.hadoop.yarn.api.records.NodeLabel
getName() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
getName() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getName() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
getName() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getNamed(String, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Deprecated.
call FileSystem.get(URI, Configuration) instead.
getNamedOutputFormatClass(JobConf, String) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Returns the named output OutputFormat.
getNamedOutputKeyClass(JobConf, String) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Returns the key class for a named output.
getNamedOutputs() - Method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Returns iterator with the defined name outputs.
getNamedOutputsList(JobConf) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Returns list of channel names.
getNamedOutputValueClass(JobConf, String) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Returns the value class for a named output.
getNamenodeAddr() - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions
getNames() - Method in class org.apache.hadoop.fs.BlockLocation: Get the list of names (IP:xferPort) hosting this block.
getNeededMem() - Method in class org.apache.hadoop.mapreduce.JobStatus
getNeededResources() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the needed Resource.
getNetworkBytesRead() - Method in class org.apache.hadoop.util.SysInfo: Obtain the aggregated number of bytes read over the network.
getNetworkBytesWritten() - Method in class org.apache.hadoop.util.SysInfo: Obtain the aggregated number of bytes written to the network.
getNetworkDistance() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor: Return the network distance between local machine and the remote machine.
getNewApplication(GetNewApplicationRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to obtain a new ApplicationId for submitting new applications.
GetNewApplicationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by clients to get a new ApplicationId for submitting an application.
GetNewApplicationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest
GetNewApplicationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to the client for a request to get a new ApplicationId for submitting applications.
GetNewApplicationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse
getNewApplicationResponse() - Method in class org.apache.hadoop.yarn.client.api.YarnClientApplication
getNewReservation(GetNewReservationRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to obtain a new ReservationId for submitting new reservations.
GetNewReservationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by clients to get a new ReservationId for submitting an reservation.
GetNewReservationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationRequest
GetNewReservationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to the client for a request to get a new ReservationId for submitting reservations.
GetNewReservationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationResponse
getNextExpirationTime() - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenResponse
getNextRefreshMSSinceEpoch() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer: Get next time we should refresh the token.
getNmHostAddress() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getNMToken(String) - Static method in class org.apache.hadoop.yarn.client.api.NMTokenCache: Returns NMToken, null if absent.
getNMTokenCache() - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Get the NM token cache of the AMRMClient.
getNMTokenCache() - Method in class org.apache.hadoop.yarn.client.api.NMClient: Get the NM token cache of the NMClient.
getNMTokens() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the list of NMTokens required for communicating with NM.
getNMTokensFromPreviousAttempts() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get the list of NMTokens for communicating with the NMs where the containers of previous application attempts are running.
getNode() - Method in class org.apache.hadoop.mapred.join.Parser.NodeToken
getNode() - Method in class org.apache.hadoop.mapred.join.Parser.Token
getNode() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.NodeToken
getNode() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Token
getNodeAttributes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest: Get node attributeKeys for which mapping of hostname to attribute value is required.
getNodeAttributes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesResponse: Get node attributes from the response.
getNodeAttributes() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get node attributes of node.
getNodeAttributes() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
getNodeFilesOfApplicationDirectory(FileStatus) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Gets all node files in an application directory.
getNodeHttpAddress() - Method in class org.apache.hadoop.yarn.api.records.Container: Get the http uri of the node on which the container is allocated.
getNodeHttpAddress() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the Node Http address of the container.
getNodeHttpAddressFromRMWebString(ContainerLogsRequest) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
getNodeId() - Method in class org.apache.hadoop.yarn.api.records.Container: Get the identifier of the node on which the container is allocated.
getNodeId() - Method in class org.apache.hadoop.yarn.api.records.NMToken: Get the NodeId of the NodeManager for which the NMToken is used to authenticate.
getNodeId() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get the NodeId of the node.
getNodeId() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
getNodeIdOfStartedContainer(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Get the NodeId of the node on which container is running.
getNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get node-label-expression for this app.
getNodeLabelExpression() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Get node-label-expression for this Resource Request.
getNodeLabelExpression() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Get the node-label-expression in the original ResourceRequest.
getNodeLabelList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
getNodeLabels() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse: Deprecated.
Use GetClusterNodeLabelsResponse.getNodeLabelList() instead.
getNodeLabels() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get labels of this node.
getNodePartitions() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
getNodeReports() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesResponse: Get NodeReport for all nodes in the cluster.
getNodeReports(NodeState...) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a report of nodes (NodeReport) in the cluster.
getNodeState() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get the NodeState of the node.
getNodeStates() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest: The state to filter the cluster nodes with.
getNodesToAttributes(GetNodesToAttributesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by client to get node to attributes mappings.
GetNodesToAttributesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to get nodes to attributes mapping in the cluster from the ResourceManager.
GetNodesToAttributesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesRequest
GetNodesToAttributesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting nodes to attributes mapping.
GetNodesToAttributesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse
getNodeToAttributes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse: Get hostnames to NodeAttributes mapping.
getNodeToAttributes(Set<String>) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to get all node to attribute mapping in existing cluster.
getNodeToLabels(GetNodesToLabelsRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by client to get node to labels mappings in existing cluster.
getNodeToLabels() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to get node to labels mappings in existing cluster
getNodeUpdateType() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Optional node update type (null indicates absent update type).
getNodeUtilization() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get node resource utilization.
getNum() - Method in class org.apache.hadoop.mapred.join.Parser.NumToken
getNum() - Method in class org.apache.hadoop.mapred.join.Parser.Token
getNum() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.NumToken
getNum() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Token
getNumActiveNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics: Get the number of ActiveNodeManagers in the cluster.
getNumActiveUsers() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of active users
getNumAllocations() - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
getNumAppsCompleted() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of completed apps
getNumAppsFailed() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of failed apps
getNumAppsKilled() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of killed apps
getNumAppsPending() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of pending apps
getNumAppsRunning() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of running apps
getNumAppsSubmitted() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of apps submitted
getNumberOfContainers() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getNumberOfRunningContainers() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getNumberOfRuns() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
getNumberOfThreads(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper: The number of threads in the thread pool that will run the map function.
getNumClusterNodes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the number of hosts available on the cluster.
getNumContainers() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest: Get the number of containers required with the given specifications.
getNumContainers() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Get the number of containers required with the given specifications.
getNumCores() - Method in class org.apache.hadoop.util.SysInfo: Obtain total number of physical cores present on the system.
getNumDataUnits() - Method in class org.apache.hadoop.io.erasurecode.ECSchema: Get required data units count in a coding group
getNumDecommissionedNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics: Get the number of DecommissionedNodeManagers in the cluster.
getNumDecommissioningNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics: Get the number of DecommissioningNodeManagers in the cluster.
getNumDroppedConnections() - Method in class org.apache.hadoop.ipc.Server: The number of RPC connections dropped due to too many connections.
getNumExcludedNodes() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the number of excluded hosts in the cluster.
getNumInProcessHandler() - Method in class org.apache.hadoop.ipc.Server
getNumLinesPerSplit(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat: Get the number of lines per split
getNumListstatusThreads() - Method in class org.apache.hadoop.tools.DistCpOptions
getNumLostNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics: Get the number of LostNodeManagers in the cluster.
getNumMapTasks() - Method in class org.apache.hadoop.mapred.JobConf: Get the configured number of map tasks for this job.
getNumNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics: Get the number of NodeManagers in the cluster.
getNumOpenConnections() - Method in class org.apache.hadoop.ipc.Server: The number of open RPC conections
getNumOpenConnectionsPerUser() - Method in class org.apache.hadoop.ipc.Server
getNumParityUnits() - Method in class org.apache.hadoop.io.erasurecode.ECSchema: Get required parity units count in a coding group
getNumPaths() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Returns the number of Paths in the split
getNumProcessors() - Method in class org.apache.hadoop.util.SysInfo: Obtain the total number of logical processors present on the system.
getNumReaders() - Method in class org.apache.hadoop.ipc.Server: The number of reader threads for this server.
getNumRebootedNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics: Get the number of RebootedNodeManagers in the cluster.
getNumReduceTasks() - Method in class org.apache.hadoop.mapred.JobConf: Get the configured number of reduce tasks for this job.
getNumReduceTasks() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get configured the number of reduce tasks for this job.
getNumReservedSlots() - Method in class org.apache.hadoop.mapreduce.JobStatus
getNumShutdownNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics: Get the number of ShutdownNodeManagers in the cluster.
getNumTasksToExecutePerJvm() - Method in class org.apache.hadoop.mapred.JobConf: Get the number of tasks that a spawned JVM should execute
getNumUnhealthyNodeManagers() - Method in class org.apache.hadoop.yarn.api.records.YarnClusterMetrics: Get the number of UnhealthyNodeManagers in the cluster.
getNumUsedContainers() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the number of used containers.
getNumUsedSlots() - Method in class org.apache.hadoop.mapreduce.JobStatus
getNumVCoresUsed() - Method in class org.apache.hadoop.util.SysInfo: Obtain the number of VCores used.
getOccupiedMapSlots() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get number of occupied map slots in the cluster.
getOccupiedReduceSlots() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the number of occupied reduce slots in the cluster.
getOffset() - Method in class org.apache.hadoop.fs.BlockLocation: Get the start offset of file associated with this block.
getOffset(int) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Returns the start offset of the i^th Path
getOlderRemoteAppLogDir(ApplicationId, String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Get the older remote application directory for log aggregation.
getOperations() - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo: Get opearations allowed on queue.
getOptionalKeys() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Get all the keys that are set as optional keys.
getOptionalParentPath() - Method in class org.apache.hadoop.fs.Path: Returns the parent of a path as Optional or Optional.empty() i.e an empty Optional if at root.
getOptionalPath() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Get the optional path; may be empty.
getOptionalPathHandle() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Get the optional path handle; may be empty.
getOptions() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Get the mutable option configuration.
getOriginalPrimaryKey(String) - Static method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl: Get the original primary key for the given state store record key.
getOriginalTrackingUrl() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the original tracking url for the application attempt.
getOtherAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
getOtherInfo() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Get the other information of the entity
getOutputCommitter() - Method in class org.apache.hadoop.mapred.JobConf: Get the OutputCommitter implementation for the map-reduce job, defaults to FileOutputCommitter if not specified explicitly.
getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat
getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat
getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.NullOutputFormat
getOutputCommitter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputFormat: Get the output committer for this output format.
getOutputCommitter() - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext: Get the OutputCommitter for the task-attempt.
getOutputCompressionType(JobConf) - Static method in class org.apache.hadoop.mapred.SequenceFileOutputFormat: Get the SequenceFile.CompressionType for the output SequenceFile.
getOutputCompressionType(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat: Get the SequenceFile.CompressionType for the output SequenceFile.
getOutputCompressorClass(JobConf, Class<? extends CompressionCodec>) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Get the CompressionCodec for compressing the job outputs.
getOutputCompressorClass(JobContext, Class<? extends CompressionCodec>) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Get the CompressionCodec for compressing the job outputs.
getOutputFieldCount() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getOutputFieldNames() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getOutputFormat() - Method in class org.apache.hadoop.mapred.JobConf: Get the OutputFormat implementation for the map-reduce job, defaults to TextOutputFormat if not specified explicity.
getOutputFormatClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the OutputFormat class for the job.
getOutputKeyClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the key class for the job output data.
getOutputKeyClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the key class for the job output data.
getOutputKeyComparator() - Method in class org.apache.hadoop.mapred.JobConf: Get the RawComparator comparator used to compare keys.
getOutputName(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Get the base output name for the output file.
getOutputPath(JobConf) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Get the Path to the output directory for the map-reduce job.
getOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
getOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Output path: destination directory of the job.
getOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
getOutputPath(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Get the Path to the output directory for the map-reduce job.
getOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter: Get the final directory where work will be placed once the job is committed.
getOutputTableName() - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
getOutputValueClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the value class for job outputs.
getOutputValueClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the value class for job outputs.
getOutputValueGroupingComparator() - Method in class org.apache.hadoop.mapred.JobConf: Get the user defined WritableComparable comparator for grouping keys of inputs to the reduce.
getOverwrite() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getOwner() - Method in class org.apache.hadoop.fs.FileStatus: Get the owner of the file.
getOwner() - Method in class org.apache.hadoop.fs.permission.AclStatus: Returns the file owner.
getOwner() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
getOwner() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Get the domain owner
getOwner() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Get the domain owner.
getOwnerForPath(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
getOwnerName() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getOwnerName() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getOwnerName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getParent() - Method in class org.apache.hadoop.fs.Path: Returns the parent of a path or null if at root.
getParent() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
getParentId() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
getPartialJobs(Long, Long, String, String, Long, Long, Long, Long, JobState) - Method in interface org.apache.hadoop.mapreduce.v2.hs.HistoryStorage: Look for a set of partial jobs.
getPartition(K2, V2, int) - Method in class org.apache.hadoop.mapred.lib.HashPartitioner: Use Object.hashCode() to partition.
getPartition(K2, V2, int) - Method in interface org.apache.hadoop.mapred.Partitioner: Get the paritition number for a given key (hence record) given the total number of partitions i.e.
getPartition(BinaryComparable, V, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner: Use (the specified slice of the array returned by) BinaryComparable.getBytes() to partition.
getPartition(K, V, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.HashPartitioner: Use Object.hashCode() to partition.
getPartition(K2, V2, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
getPartition(int, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
getPartition(K, V, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.RehashPartitioner: Rehash Object.hashCode() to partition.
getPartition(K, V, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
getPartition(KEY, VALUE, int) - Method in class org.apache.hadoop.mapreduce.Partitioner: Get the partition number for a given key (hence record) given the total number of partitions i.e.
getPartitionerClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the Partitioner used to partition Mapper-outputs to be sent to the Reducers.
getPartitionerClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the Partitioner class for the job.
getPartitionFile(JobConf) - Static method in class org.apache.hadoop.mapred.lib.TotalOrderPartitioner: Deprecated.
Use TotalOrderPartitioner.getPartitionFile(Configuration) instead
getPartitionFile(Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner: Get the path to the SequenceFile storing the sorted partition keyset.
getPassword(String) - Method in class org.apache.hadoop.conf.Configuration: Get the value for a known password configuration element.
getPassword() - Method in class org.apache.hadoop.security.token.Token: Get the token password/secret.
getPassword() - Method in class org.apache.hadoop.yarn.api.records.Token: Get the token password
getPasswordFromConfig(String) - Method in class org.apache.hadoop.conf.Configuration: Fallback to clear text passwords in configuration.
getPasswordFromCredentialProviders(String) - Method in class org.apache.hadoop.conf.Configuration: Try and resolve the provided element name as a credential provider alias.
getPath() - Method in class org.apache.hadoop.fs.FileStatus
getPath() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Get the path: only valid if constructed with a path.
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
getPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent
getPath() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getPath() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getPath() - Method in class org.apache.hadoop.mapred.FileSplit: The file containing this split's data.
getPath(int) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Returns the i^th Path
getPath() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit: The file containing this split's data.
getPath() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceResponse: Get the Path corresponding to the requested resource in the shared cache.
getPathForCustomFile(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Helper function to generate a Path for a file that is unique for the task within the job output directory.
getPathForWorkFile(TaskInputOutputContext<?, ?, ?, ?>, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Helper function to generate a Path for a file that is unique for the task within the job output directory.
getPathFromYarnURL(URL) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
getPathHandle(FileStatus, Options.HandleOpt...) - Method in class org.apache.hadoop.fs.FileSystem: Create a durable, serializable handle to the referent of the given entity.
getPathHandle() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Get the PathHandle: only valid if constructed with a PathHandle.
getPathNameWarning() - Method in class org.apache.hadoop.fs.azure.WasbFsck
getPaths() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Returns all the Paths in the split
getPathStatus(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getPathWithoutSchemeAndAuthority(Path) - Static method in class org.apache.hadoop.fs.Path: Return a version of the given Path without the scheme information.
getPattern(String, Pattern) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a Pattern.
getPattern() - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Get the pattern that should be used to extract entries from the archive (only used when type is PATTERN).
getPendingContainers() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of pending containers.
getPendingDeletionBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
getPendingDeletionBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
getPendingMemoryMB() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the pending memory in MB
getPendingVCores() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the pending vcores
getPermission() - Method in class org.apache.hadoop.fs.FileStatus: Get FsPermission associated with the file.
getPermission() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
getPermission() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
getPermission() - Method in class org.apache.hadoop.fs.permission.AclEntry: Returns the set of permissions in the ACL entry.
getPermission() - Method in class org.apache.hadoop.fs.permission.AclStatus: Returns the permission set for the path
getPermissionsProto(FileStatus, AclStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver: Get the serialized, local permissions for the external FileStatus or AclStatus.
getPerms() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
getPerms() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getPhysicalMemory() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Get physical memory.
getPhysicalMemorySize() - Method in class org.apache.hadoop.util.SysInfo: Obtain the total size of the physical memory present in the system.
getPingInterval(Configuration) - Static method in class org.apache.hadoop.ipc.Client: Get the ping interval from configuration; If not set in the configuration, return the default value.
getPlacementConstraint() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
getPlacementConstraints() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Return all Placement Constraints specified at the Application level.
getPlacementPolicy() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getPool() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getPool() - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter: Get the pool.
getPoolName() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
getPort() - Method in class org.apache.hadoop.ipc.Server: Get the port on which the IPC Server is listening for incoming connections.
getPort() - Method in class org.apache.hadoop.yarn.api.records.NodeId: Get the port for communicating with the node.
getPort() - Method in class org.apache.hadoop.yarn.api.records.URL: Get the port of the URL.
getPos() - Method in exception org.apache.hadoop.fs.ChecksumException
getPos() - Method in class org.apache.hadoop.fs.FSDataInputStream: Get the current position in the input stream.
getPos() - Method in class org.apache.hadoop.fs.FSDataOutputStream: Get the current position in the output stream.
getPos() - Method in class org.apache.hadoop.fs.FSInputStream: Return the current offset from the start of the file
getPos() - Method in interface org.apache.hadoop.fs.Seekable: Return the current offset from the start of the file
getPos() - Method in class org.apache.hadoop.io.compress.CompressionInputStream: This method returns the current position in the stream.
getPos() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Unsupported (returns zero in all cases).
getPos() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Request position from proxied RR.
getPos() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
getPos() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader: return the amount of data processed
getPos() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
getPos() - Method in interface org.apache.hadoop.mapred.RecordReader: Returns the current position in the input.
getPos() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
getPos() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
getPos() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: Deprecated.
getPreemptedMemorySeconds() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the aggregated amount of memory preempted(in megabytes) the application has allocated times the number of seconds the application has been running.
getPreemptedResourceSecondsMap() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the aggregated number of resources preempted that the application has allocated times the number of seconds the application has been running.
getPreemptedVcoreSeconds() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the aggregated number of vcores preempted that the application has allocated times the number of seconds the application has been running.
getPreemptionDisabled() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the preemption status of the queue.
getPreemptionMessage() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the description of containers owned by the AM, but requested back by the cluster.
getPreserveAttributes() - Method in class org.apache.hadoop.tools.DistCpOptions
getPreviousState() - Method in interface org.apache.hadoop.yarn.state.StateMachine
getPrimaryFilters() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Get the primary filters
getPrimaryGroup() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getPrimaryGroupName() - Method in class org.apache.hadoop.security.UserGroupInformation
getPrimaryKey(BaseRecord) - Static method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl: Get the primary key for a record.
getPrincipal() - Method in exception org.apache.hadoop.security.KerberosAuthException
getPrincipalName() - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal: The principal name of the service.
getPriority() - Method in class org.apache.hadoop.mapreduce.Job: Get scheduling info of the job.
getPriority() - Method in class org.apache.hadoop.mapreduce.JobStatus: Return the priority of the job
getPriority() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get priority of the application
getPriority() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the Priority of the application.
getPriority() - Method in class org.apache.hadoop.yarn.api.records.Container: Get the Priority at which the Container was allocated.
getPriority() - Method in class org.apache.hadoop.yarn.api.records.ContainerReport: Get the allocated Priority of the container.
getPriority() - Method in class org.apache.hadoop.yarn.api.records.Priority: Get the assigned priority
getPriority() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Get the priority for this reservation.
getPriority() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Get the Priority of the request.
getPriority() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
getPriority() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getPriorityLevel() - Static method in class org.apache.hadoop.ipc.Server
getPrivilegedContainer() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getProblems() - Method in exception org.apache.hadoop.mapred.InvalidInputException: Get the complete list of the problems reported.
getProblems() - Method in exception org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Get the complete list of the problems reported.
getProcess() - Method in class org.apache.hadoop.util.Shell: get the current sub-process executing the given command.
getProcessTreeDump() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Get a dump of the process-tree.
getProfile() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
getProfileEnabled() - Method in class org.apache.hadoop.mapred.JobConf: Get whether the task profiling is enabled.
getProfileEnabled() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get whether the task profiling is enabled.
getProfileName() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
getProfileParams() - Method in class org.apache.hadoop.mapred.JobConf: Get the profiler configuration arguments.
getProfileParams() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the profiler configuration arguments.
getProfileTaskRange(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Get the range of maps or reduces to profile.
getProfileTaskRange(boolean) - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the range of maps or reduces to profile.
getProgress() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
getProgress() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Report progress as the minimum of all child RR progress.
getProgress() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Request progress from proxied RR.
getProgress() - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader
getProgress() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader: return progress based on the amount of data processed so far.
getProgress() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
getProgress() - Method in interface org.apache.hadoop.mapred.RecordReader: How much of the input has the RecordReader consumed i.e.
getProgress() - Method in interface org.apache.hadoop.mapred.Reporter: Get the progress of the task.
getProgress() - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
getProgress() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader: Return the progress within the input split
getProgress() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: The current progress of the record reader through its data.
getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader: return progress based on the amount of data processed so far.
getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
getProgress() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader: Return the progress within the input split
getProgress() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Report progress as the minimum of all child RR progress.
getProgress() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Request progress from proxied RR.
getProgress() - Method in class org.apache.hadoop.mapreduce.RecordReader: The current progress of the record reader through its data.
getProgress() - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext: The current progress of the task attempt.
getProgress() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Get the current progress of application.
getProgress() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the application's progress ( range 0.0 to 1.0 )
getProgressible() - Method in interface org.apache.hadoop.mapred.JobContext: Get the progress mechanism for reporting progress.
getProgressible() - Method in interface org.apache.hadoop.mapred.TaskAttemptContext
getProgressPollInterval(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: The interval at which monitorAndPrintJob() prints status
getProperties() - Method in class org.apache.hadoop.mapreduce.QueueInfo: Get properties.
getProperties() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
getProperties() - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getProperties() - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck: A blob of key value pairs that will be used to configure the check.
getProperty(String, String) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getProperty(String) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getPropertyBool(String, boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getPropertyInt(String, int) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getPropertyLong(String, long) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
getPropertySources(String) - Method in class org.apache.hadoop.conf.Configuration: Gets information about why a property was set.
getProps() - Method in class org.apache.hadoop.conf.Configuration
getPropsWithPrefix(String) - Method in class org.apache.hadoop.conf.Configuration: Constructs a mapping of configuration and includes all properties that start with the specified configuration prefix.
getProto() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
getProto() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
getProto() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getProto() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
getProtocol() - Static method in class org.apache.hadoop.ipc.Server
getProtocVersion() - Static method in class org.apache.hadoop.util.VersionInfo: Returns the protoc version used for the build.
getProvidedStorageLocation() - Method in class org.apache.hadoop.hdfs.server.common.FileRegion
getProviders(Configuration) - Static method in class org.apache.hadoop.crypto.key.KeyProviderFactory
getProviders(Configuration) - Static method in class org.apache.hadoop.security.alias.CredentialProviderFactory
getProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
getProxy(Configuration, Class<T>, InetSocketAddress) - Static method in class org.apache.hadoop.yarn.client.AHSProxy
getProxyGroups() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
getProxyHosts() - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
getProxySuperuserGroupConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider: Returns configuration key for effective groups allowed for a superuser
getProxySuperuserIpConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider: Return configuration key for superuser ip addresses
getProxySuperuserUserConfKey(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider: Returns configuration key for effective usergroups allowed for a superuser
getPurgeIntervalNanos() - Method in class org.apache.hadoop.ipc.Server
getQualifiedBin(String) - Static method in class org.apache.hadoop.util.Shell: Fully qualify the path to a binary that should be in a known hadoop bin location.
getQualifiedBinPath(String) - Static method in class org.apache.hadoop.util.Shell: Fully qualify the path to a binary that should be in a known hadoop bin location.
getQuantiles() - Method in class org.apache.hadoop.metrics2.lib.MutableInverseQuantiles: Returns the array of Inverse Quantiles declared in MutableInverseQuantiles.
getQuantiles() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles: Returns the array of Quantiles declared in MutableQuantiles.
getQueue(String) - Method in class org.apache.hadoop.mapreduce.Cluster: Get queue information for the specified name.
getQueue() - Method in class org.apache.hadoop.mapreduce.JobStatus: Get queue name
getQueue() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get the queue that the application was placed in.
getQueue() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Get queue name to use to find reservations.
getQueue() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest: Get the name of the Plan that corresponds to the name of the QueueInfo in the scheduler to which the reservation will be submitted to.
getQueue() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the queue to which the application was submitted.
getQueue() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the queue to which the application is being submitted.
getQueue() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
getQueue() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getQueueAclsForCurrentUser() - Method in class org.apache.hadoop.mapred.JobClient: Gets the Queue ACLs for current user
getQueueAclsForCurrentUser() - Method in class org.apache.hadoop.mapreduce.Cluster: Gets the Queue ACLs for current user
getQueueAclsInfo() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get information about acls for current user on all the existing queues.
getQueueChildren() - Method in class org.apache.hadoop.mapreduce.QueueInfo: Get immediate children.
getQueueConfigurations() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the per-node-label queue configurations of the queue.
getQueueInfo(String) - Method in class org.apache.hadoop.mapred.JobClient: Gets the queue information associated to a particular Job Queue
getQueueInfo(GetQueueInfoRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to get information about queues from the ResourceManager.
getQueueInfo() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoResponse: Get the QueueInfo for the specified queue.
getQueueInfo(String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get information (QueueInfo) about a given queue.
getQueueInfo(String, String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get information (QueueInfo) about a given queue.
GetQueueInfoRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by clients to get queue information from the ResourceManager.
GetQueueInfoRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
GetQueueInfoResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client requesting information about queues in the system.
GetQueueInfoResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoResponse
getQueueName() - Method in class org.apache.hadoop.mapred.JobConf: Return the name of the queue to which this job is submitted.
getQueueName() - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo: Get queue name.
getQueueName() - Method in class org.apache.hadoop.mapreduce.QueueInfo: Get the queue name from JobQueueInfo
getQueueName() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Get the queue name for which to get queue information.
getQueueName() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the name of the queue.
getQueueName() - Method in class org.apache.hadoop.yarn.api.records.QueueUserACLInfo: Get the queue name of the queue.
getQueuePath() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the path of the queue.
getQueues() - Method in class org.apache.hadoop.mapred.JobClient: Return an array of queue information objects about all the Job Queues configured.
getQueues() - Method in class org.apache.hadoop.mapreduce.Cluster: Get all the queues in cluster.
getQueueState() - Method in class org.apache.hadoop.mapred.JobQueueInfo: Deprecated.
getQueueState() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the QueueState of the queue.
getQueueStatistics() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the queue stats for the queue
getQueueUsagePercentage() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the percentage of resources of the queue that the app is using.
getQueueUserAcls(GetQueueUserAclsInfoRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to get information about queue acls for current user from the ResourceManager.
GetQueueUserAclsInfoRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by clients to the ResourceManager to get queue acls for the current user.
GetQueueUserAclsInfoRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest
GetQueueUserAclsInfoResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to clients seeking queue acls for the user.
GetQueueUserAclsInfoResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse
getQuicklinks() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getQuicklinks() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getQuota() - Method in class org.apache.hadoop.fs.QuotaUsage: Return the directory quota.
getQuotaHeaderFields() - Static method in class org.apache.hadoop.fs.ContentSummary: Returns the names of the fields used in the quota summary.
getQuotaUsage(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return the QuotaUsage of a given Path.
getQuotaUsage(boolean) - Method in class org.apache.hadoop.fs.QuotaUsage
getQuotaUsage(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getRackName() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get the rack name for the node.
getRange(String, String) - Method in class org.apache.hadoop.conf.Configuration: Parse the given attribute as a set of integer ranges.
getRaw(String) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property, without doing variable expansion.If the key is deprecated, it returns the value of the first key which replaces the deprecated key and is not null.
getRaw() - Method in class org.apache.hadoop.fs.LocalFileSystem
getRawFileSystem() - Method in class org.apache.hadoop.fs.ChecksumFileSystem: get the raw file system
getRawFileSystem() - Method in class org.apache.hadoop.fs.FilterFileSystem: Get the raw file system
getReader(BlockAliasMap.Reader.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap: Returns a reader to the alias map.
getReader(BlockAliasMap.Reader.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
getReader(BlockAliasMap.Reader.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
getReader(BlockAliasMap.Reader.Options, String) - Method in class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
getReaders(FileSystem, Path, Configuration) - Static method in class org.apache.hadoop.mapred.MapFileOutputFormat: Open the output generated by this format.
getReaders(Configuration, Path) - Static method in class org.apache.hadoop.mapred.SequenceFileOutputFormat: Open the output generated by this format.
getReaders(Path, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.output.MapFileOutputFormat: Open the output generated by this format.
getReaders() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Get the reader (and/or reader group) list string
getReaders() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Get the reader (and/or reader group) list string.
getReadinessCheck() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getReadlinkCommand(String) - Static method in class org.apache.hadoop.util.Shell: Return a command to read the target of the a symbolic link.
getReadStatistics() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream: Get statistics about the reads which this DFSInputStream has done.
getReadyJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
getReadyJobsList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
getReal() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getRealAuthenticationMethod() - Method in class org.apache.hadoop.security.UserGroupInformation: Get the authentication method from the real user's subject.
getRealAuthenticationMethod(UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation: Returns the authentication method of a ugi.
getRealtimeAggregationOp() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric: Get the real time aggregation operation of this metric.
getRealUser() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
getRealUser() - Method in class org.apache.hadoop.security.UserGroupInformation: get RealUser (vs.
getRealUserOrSelf(UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation: If this is a proxy user, get the real user.
getReason() - Method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest: Get Rejection Reason.
getReason() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError: Get reason why the update request was not satisfiable.
getReasonForBlacklist() - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo: Gets the reason for which the tasktracker was blacklisted.
getRecordLength(Configuration) - Static method in class org.apache.hadoop.mapred.FixedLengthInputFormat: Get record length value
getRecordLength(Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat: Get record length value
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.FileInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.FixedLengthInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in interface org.apache.hadoop.mapred.InputFormat: Get the RecordReader for the given InputSplit.
getRecordReader(InputSplit, JobConf, Reporter) - Method in interface org.apache.hadoop.mapred.join.ComposableInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.join.CompositeInputFormat: Construct a CompositeRecordReader for the children of this InputFormat as defined in the init expression.
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.KeyValueTextInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat: This is not implemented yet.
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.CombineSequenceFileInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.CombineTextInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.db.DBInputFormat: Get the RecordReader for the given InputSplit.
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.lib.NLineInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.MultiFileInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.SequenceFileAsBinaryInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.SequenceFileAsTextInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.SequenceFileInputFilter: Create a record reader for the given split
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.SequenceFileInputFormat
getRecordReader(InputSplit, JobConf, Reporter) - Method in class org.apache.hadoop.mapred.TextInputFormat
getRecordReaderQueue() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Return sorted list of RecordReaders for this composite.
getRecordReaderQueue() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Return sorted list of RecordReaders for this composite.
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.FileOutputFormat
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.db.DBOutputFormat: Get the RecordWriter for the given job.
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.FilterOutputFormat
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.LazyOutputFormat
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.MultipleOutputFormat: Create a composite record writer that can write key/value data to different output files
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.lib.NullOutputFormat
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.MapFileOutputFormat
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in interface org.apache.hadoop.mapred.OutputFormat: Get the RecordWriter for the given job.
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.SequenceFileOutputFormat
getRecordWriter(FileSystem, JobConf, String, Progressable) - Method in class org.apache.hadoop.mapred.TextOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat: Get the RecordWriter for the given task.
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.MapFileOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.NullOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.TextOutputFormat
getRecordWriter(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputFormat: Get the RecordWriter for the given task.
getRecurrenceExpression() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Get the recurrence of this reservation representing the time period of the periodic job.
getRecursive() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Is information on the entire child queue hierarchy required?
getReduceDebugScript() - Method in class org.apache.hadoop.mapred.JobConf: Get the reduce task's debug Script
getReduceProgress() - Method in class org.apache.hadoop.mapreduce.JobStatus
getReducerClass() - Method in class org.apache.hadoop.mapred.JobConf: Get the Reducer class for the job.
getReducerClass() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the Reducer class for the job.
getReducerContext(ReduceContext<KEYIN, VALUEIN, KEYOUT, VALUEOUT>) - Method in class org.apache.hadoop.mapreduce.lib.reduce.WrappedReducer: A a wrapped Reducer.Context for custom implementations.
getReducerMaxSkipGroups(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Get the number of acceptable skip groups surrounding the bad group PER bad group in reducer.
getReduceSlotCapacity() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the total number of reduce slots in the cluster.
getReduceSpeculativeExecution() - Method in class org.apache.hadoop.mapred.JobConf: Should speculative execution be used for this job for reduce tasks? Defaults to true.
getReduceTaskReports(JobID) - Method in class org.apache.hadoop.mapred.JobClient: Get the information of the current state of the reduce tasks of a job.
getReduceTaskReports(String) - Method in class org.apache.hadoop.mapred.JobClient: Deprecated.
Applications should rather use JobClient.getReduceTaskReports(JobID)
getReduceTasks() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the number of currently running reduce tasks in the cluster.
getRefreshToken() - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
getRegisteredTimelineV2Client() - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Get registered timeline v2 client.
getRegisteredTimelineV2Client() - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Get registered timeline client.
getRejectedSchedulingRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get a list of all SchedulingRequests that the RM has rejected between this allocate call and the previous one.
getRelatedEntities() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Get the related entities
getRelatesToEntities() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getRelativePath(Path) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getRelativePath(String, String, String) - Static method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
getRelaxLocality() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Get whether locality relaxation is enabled with this ResourceRequest.
getReleaseList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Get the list of ContainerId of containers being released by the ApplicationMaster.
getRemaining() - Method in class org.apache.hadoop.fs.FsStatus: Return the number of remaining bytes on the file system.
getRemaining() - Method in interface org.apache.hadoop.io.compress.Decompressor: Returns the number of bytes remaining in the compressed data buffer.
getRemainingTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout: Get Remaining Time of an application for given timeout type.
getRemoteAddress() - Static method in class org.apache.hadoop.ipc.Server
getRemoteAddress() - Method in class org.apache.hadoop.yarn.security.AccessRequest
getRemoteAppLogDir(ApplicationId, String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Get the remote application directory for log aggregation.
getRemoteIp() - Static method in class org.apache.hadoop.ipc.Server
getRemoteNodeLogFileForApp(ApplicationId, String, NodeId) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Get the remote aggregated log path.
getRemotePort() - Static method in class org.apache.hadoop.ipc.Server
getRemoteRootLogDir() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Get the remote root log directory.
getRemoteRootLogDirSuffix() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Get the log aggregation directory suffix.
getRemoteUser() - Static method in class org.apache.hadoop.ipc.Server: Returns the RPC remote user when invoked inside an RPC.
getRenewer() - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDelegationTokenRequest
getRenewer() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
getRenewer() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest
getReplication(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Deprecated.
Use getFileStatus() instead
getReplication() - Method in class org.apache.hadoop.fs.FileStatus: Get the replication factor of a file.
getReplication(Path) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
Use FileSystem.getFileStatus(Path) instead
getReplication() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder
getReplication() - Method in class org.apache.hadoop.fs.FsServerDefaults
getReplication() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl
getReplication() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent: Replication is zero if the CreateEvent iNodeType is directory or symlink.
getReplication() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getReplication() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
getReplication(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
getReplication(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockMultiReplicaResolver
getReplication(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
getReplicationFallbacks() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi: Get the fallback storage types for replicating existing block replicas.
getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
getReport() - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator
getReport() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
getReportDetails() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
getReportItems() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
getRepresentingCharacter(TaskType) - Static method in class org.apache.hadoop.mapreduce.TaskID: Gets the character representing the TaskType.
getRequest() - Method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest: Get the Rejected Scheduling Request.
getReservationAllocationState() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListResponse: Get the list of ReservationAllocationState, that corresponds to a reservation in the scheduler.
getReservationDefinition() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest: Get the ReservationDefinition representing the user constraints for this reservation
getReservationDefinition() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest: Get the ReservationDefinition representing the updated user constraints for this reservation
getReservationDefinition() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState: Get the reservation definition used to make the reservation.
getReservationId() - Method in class org.apache.hadoop.mapreduce.Job: Get the reservation to which the job is submitted to, if any
getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationResponse: Get a new ReservationId to be used to submit a reservation.
getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest: Get the ReservationId, that corresponds to a valid resource allocation in the scheduler (between start and end time of this reservation)
getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Get the reservation id to use to find a reservation.
getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest: Get the reservation id that corresponds to the reservation submission.
getReservationId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest: Get the ReservationId, that corresponds to a valid resource allocation in the scheduler (between start and end time of this reservation)
getReservationID() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the reservation id, that corresponds to a valid resource allocation in the scheduler (between start and end time of the corresponding reservation)
getReservationId() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState: Get the id of the reservation.
getReservationName() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Get the name for this reservation.
getReservationRequests() - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Get the list of ReservationRequests representing the resources required by the application
getReservationResources() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequests: Get the list of ReservationRequest representing the resources required by the application
getReservedContainers() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the number of reserved containers.
getReservedMapSlots() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get number of reserved map slots in the cluster.
getReservedMem() - Method in class org.apache.hadoop.mapreduce.JobStatus
getReservedMemoryMB() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the reserved memory in MB
getReservedReduceSlots() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the number of reserved reduce slots in the cluster.
getReservedResourceMemory() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the reserved resource Memory.
getReservedResources() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the reserved Resource.
getReservedResourceVCore() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the reserved resource VCore.
getReservedVCores() - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Get the reserved vcores
getResource(String) - Method in class org.apache.hadoop.conf.Configuration: Get the URL for the named resource.
getResource(String) - Method in class org.apache.hadoop.util.ApplicationClassLoader
getResource() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse: Get the resources that will be allocated if the profile was used.
getResource() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get the resource required by the ApplicationMaster for this application.
getResource() - Method in class org.apache.hadoop.yarn.api.records.Container: Get the Resource allocated to the container.
getResource() - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Get the location of the resource to be localized.
getResource() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getResource() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getResource() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getResource() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getResourceAllocationRequests() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState: Get the Resource allocations of the reservation based on the current state of the plan.
getResourceBlacklistRequest() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Get the ResourceBlacklistRequest being sent by the ApplicationMaster.
getResourceCalculatorProcessTree(String, Class<? extends ResourceCalculatorProcessTree>, Configuration) - Static method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Create the ResourceCalculatorProcessTree rooted to specified process from the class name and configure it.
getResourceInformation(String) - Method in class org.apache.hadoop.yarn.api.records.Resource: Get ResourceInformation for a specified resource.
getResourceKey() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest: Get the key of the resource to be released.
getResourceKey() - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest: Get the key of the resource to be used.
getResourceKey() - Method in class org.apache.hadoop.yarn.api.records.LocalizationStatus: Get the resource key.
getResourceName() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Get the resource (e.g.
getResourceProfile(GetResourceProfileRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface to get the details for a specific resource profile.
getResourceProfile(String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get the details of a specific resource profile from the RM.
GetResourceProfileRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: Request class for getting the details for a particular resource profile.
GetResourceProfileRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
GetResourceProfileResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: Response class for getting the details for a particular resource profile.
GetResourceProfileResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse
getResourceProfiles(GetAllResourceProfilesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to get all the resource profiles that are available on the ResourceManager.
getResourceProfiles() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
getResourceProfiles() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get list of supported resource profiles from RM.
getResourceProfiles() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get the resource profiles available in the RM.
getResourceRequest() - Method in class org.apache.hadoop.yarn.api.records.PreemptionContract: If the AM releases resources matching these requests, then the PreemptionContainers enumerated in PreemptionContract.getContainers() should not be evicted from the cluster.
getResourceRequest() - Method in class org.apache.hadoop.yarn.api.records.PreemptionResourceRequest
getResources() - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
getResourceSecondsMap() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the aggregated number of resources that the application has allocated times the number of seconds the application has been running.
getResourceSizing() - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
getResourceTypeInfo(GetAllResourceTypeInfoRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface to get the details for a specific resource profile.
getResourceTypeInfo() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
getResourceTypeInfo() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get available resource types supported by RM.
getResourceTypes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get available resource types supported by RM.
getResourceValue(String) - Method in class org.apache.hadoop.yarn.api.records.Resource: Get the value for a specified resource.
getResponseFromNMWebService(Configuration, Client, ContainerLogsRequest, String) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
getResponseId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Get the response id used to track duplicate responses.
getResponseId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the last response id.
getRestartPolicy() - Method in class org.apache.hadoop.yarn.service.api.records.Component: Policy of restart component.
getRetryCount() - Static method in class org.apache.hadoop.ipc.Client
getRetryInterval() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
getRetryPolicy() - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
getRevision() - Static method in class org.apache.hadoop.util.VersionInfo: Get the Git commit hash of the repository when compiled.
getRMClusterId() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get RM ClusterId.
getRMDelegationToken() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse: The Delegation tokens have a identifier which maps to AbstractDelegationTokenIdentifier.
getRMDelegationToken(Text) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get a delegation token so as to be able to talk to YARN using those tokens.
getRMDelegationTokenService(Configuration) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy: Get the token service name to be used for RMDelegationToken.
getRMFailoverProxyProvider(YarnConfiguration, Class<T>, RMProxy<T>) - Static method in class org.apache.hadoop.yarn.client.RMProxy
getRMIdentifier() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Get the RMIdentifier of RM in which containers are allocated.
getRolledLogsExcludePattern() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Get exclude pattern for aggregation in a rolling fashion.
getRolledLogsIncludePattern() - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Get include pattern in a rolling fashion.
getRollInterval() - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink: Extract the roll interval from the configuration and return it in milliseconds.
getRootQueueInfos() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get information (QueueInfo) about top level queues.
getRootQueues() - Method in class org.apache.hadoop.mapred.JobClient: Returns an array of queue information objects about root level queues configured
getRootQueues() - Method in class org.apache.hadoop.mapreduce.Cluster: Gets the root level queues.
getRpcDetailedMetrics() - Method in class org.apache.hadoop.ipc.Server
getRpcInvoker(RPC.RpcKind) - Static method in class org.apache.hadoop.ipc.Server
getRpcMetrics() - Method in class org.apache.hadoop.ipc.Server: Returns a handle to the rpcMetrics (required in tests)
getRpcPort() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Get the RPC port on which the ApplicationMaster is responding.
getRpcPort() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the RPC port of this attempt ApplicationMaster.
getRpcPort() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the RPC port of the ApplicationMaster.
getRpcRequestWrapper(RpcHeaderProtos.RpcKindProto) - Method in class org.apache.hadoop.ipc.Server
getRpcTimeout(Configuration) - Static method in class org.apache.hadoop.ipc.Client: The time after which a RPC will timeout.
getRssMemorySize() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Get the resident set size (rss) memory used by all the processes in the process-tree.
getRssMemorySize(int) - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Get the resident set size (rss) memory used by all the processes in the process-tree that are older than the passed in age.
getRunId() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
getRunningJobList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
getRunningJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
getRunningMaps() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the number of running map tasks in the cluster.
getRunningReduces() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the number of running reduce tasks in the cluster.
getRunningTaskAttempts() - Method in class org.apache.hadoop.mapred.TaskReport: Get the running task attempt IDs for this task
getRunPrivilegedContainer() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getRunScriptCommand(File) - Static method in class org.apache.hadoop.util.Shell: Returns a command to run the given script.
getRunState() - Method in class org.apache.hadoop.mapred.JobStatus
getSamples() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Get the sample count.
getSchedulerResourceTypes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Get a set of the resource types considered by the scheduler.
getSchedulerType() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get Scheduler type.
getSchedulingInfo() - Method in class org.apache.hadoop.mapreduce.Job: Get scheduling info of the job.
getSchedulingInfo() - Method in class org.apache.hadoop.mapreduce.JobStatus: Gets the Scheduling information associated to a particular Job.
getSchedulingInfo() - Method in class org.apache.hadoop.mapreduce.QueueInfo: Gets the scheduling information associated to particular job queue.
getSchedulingRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Get the list of Scheduling requests being sent by the ApplicationMaster.
getScheme() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
getScheme() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
getScheme() - Method in class org.apache.hadoop.fs.FileSystem: Return the protocol scheme for this FileSystem.
getScheme() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem: Return the protocol scheme for the FileSystem.
getScheme() - Method in class org.apache.hadoop.fs.LocalFileSystem: Return the protocol scheme for the FileSystem.
getScheme() - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.

Return the protocol scheme for the FileSystem.
getScheme() - Method in class org.apache.hadoop.fs.StorageStatistics
getScheme() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: Return the protocol scheme for the FileSystem.
getScheme() - Method in class org.apache.hadoop.yarn.api.records.URL: Get the scheme of the URL.
getScope() - Method in class org.apache.hadoop.fs.permission.AclEntry: Returns the scope of the ACL entry.
getScope() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
getSecretKey(Credentials, Text) - Static method in class org.apache.hadoop.mapreduce.security.TokenCache: auxiliary method to get user's secret keys..
getSecretKey(Text) - Method in class org.apache.hadoop.security.Credentials: Returns the key bytes for the alias.
getSecretKeyMap() - Method in class org.apache.hadoop.security.Credentials: Returns an unmodifiable version of the full map of aliases to secret keys.
getSelectQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBRecordReader: Returns the query for selecting the records, subclasses can override this for custom behaviour.
getSelectQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: Returns the query for selecting the records, subclasses can override this for custom behaviour.
getSelectQuery() - Method in class org.apache.hadoop.mapreduce.lib.db.OracleDBRecordReader: Returns the query for selecting the records from an Oracle DB.
getSequenceFileOutputKeyClass(JobConf) - Static method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat: Get the key class for the SequenceFile
getSequenceFileOutputKeyClass(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat: Get the key class for the SequenceFile
getSequenceFileOutputValueClass(JobConf) - Static method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat: Get the value class for the SequenceFile
getSequenceFileOutputValueClass(JobContext) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat: Get the value class for the SequenceFile
getSequenceNumber() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
getSequenceWriter(TaskAttemptContext, Class<?>, Class<?>) - Method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat
getServerDefaults() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Deprecated.
use AbstractFileSystem.getServerDefaults(Path) instead
getServerDefaults(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Return a set of server default configuration values based on path.
getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FileContext: Return a set of server default configuration values based on path.
getServerDefaults() - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
use FileSystem.getServerDefaults(Path) instead
getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return a set of server default configuration values.
getServerDefaults() - Method in class org.apache.hadoop.fs.FilterFileSystem
getServerDefaults(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getServerDefaults() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getServerDefaults(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getServerDefaults() - Method in class org.apache.hadoop.fs.viewfs.ViewFs: Deprecated.
getServerDefaults(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getServerName() - Method in class org.apache.hadoop.ipc.Server
getServerPrincipal(String, String) - Static method in class org.apache.hadoop.security.SecurityUtil: Convert Kerberos principal name pattern to valid Kerberos principal names.
getServerPrincipal(String, InetAddress) - Static method in class org.apache.hadoop.security.SecurityUtil: Convert Kerberos principal name pattern to valid Kerberos principal names.
getServerRpcInvoker(RPC.RpcKind) - Method in class org.apache.hadoop.ipc.Server
getService() - Method in class org.apache.hadoop.security.token.Token: Get the service on which the token is supposed to be used.
getService() - Method in class org.apache.hadoop.yarn.api.records.Token: Get the service to which the token is allocated.
getServiceData() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Get application-specific binary service data.
getServices() - Method in class org.apache.hadoop.service.CompositeService: Get a cloned list of services
getServiceState() - Method in class org.apache.hadoop.service.AbstractService
getServiceState() - Method in interface org.apache.hadoop.service.Service: Get the current service state
getServiceStatus() - Method in interface org.apache.hadoop.ha.HAServiceProtocol: Return the current status of the service.
getSessionId() - Method in class org.apache.hadoop.mapred.JobConf: Deprecated.
getSetOwnerCommand(String) - Static method in class org.apache.hadoop.util.Shell: Return a command to set owner.
getSetPermissionCommand(String, boolean) - Static method in class org.apache.hadoop.util.Shell: Return a command to set permission.
getSetPermissionCommand(String, boolean, String) - Static method in class org.apache.hadoop.util.Shell: Return a command to set permission for specific file.
getSetupProgress() - Method in class org.apache.hadoop.mapreduce.JobStatus
getSetupTaskReports(JobID) - Method in class org.apache.hadoop.mapred.JobClient: Get the information of the current state of the setup tasks of a job.
getShortUserName() - Method in class org.apache.hadoop.security.UserGroupInformation: Get the user's login name.
getShouldBeUploadedToSharedCache() - Method in class org.apache.hadoop.yarn.api.records.LocalResource: NM uses it to decide whether if it is necessary to upload the resource to the shared cache
getSignalKillCommand(int, String) - Static method in class org.apache.hadoop.util.Shell: Return a command to send a signal to a given pid.
getSignature() - Method in class org.apache.hadoop.ipc.CallerContext
getSingleDataTimestamp() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric: Get single data timestamp of the metric.
getSingleDataValue() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric: Get single data value of the metric.
getSingleton() - Static method in class org.apache.hadoop.yarn.client.api.NMTokenCache: Returns the singleton NM token cache.
getSize() - Method in class org.apache.hadoop.io.BytesWritable: Deprecated.
Use BytesWritable.getLength() instead.
getSize() - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Get the size of the resource to be localized.
getSkipNodeInterval(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Returns Timeout to skip node from scheduling if not heartbeated.
getSkipOutputPath(Configuration) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Get the directory to which skipped records are written.
getSnapshotDirectoryCount() - Method in class org.apache.hadoop.fs.ContentSummary
getSnapshotFileCount() - Method in class org.apache.hadoop.fs.ContentSummary
getSnapshotHeader() - Static method in class org.apache.hadoop.fs.ContentSummary
getSnapshotLength() - Method in class org.apache.hadoop.fs.ContentSummary
getSnapshotSpaceConsumed() - Method in class org.apache.hadoop.fs.ContentSummary
getSnapshotTimeStamp() - Method in class org.apache.hadoop.metrics2.lib.MutableStat
getSnapshotTrashRootEnabled() - Method in class org.apache.hadoop.fs.FsServerDefaults
getSocketAddr(String, String, String, int) - Method in class org.apache.hadoop.conf.Configuration: Get the socket address for hostProperty as a InetSocketAddress.
getSocketAddr(String, String, int) - Method in class org.apache.hadoop.conf.Configuration: Get the socket address for name property as a InetSocketAddress.
getSocketAddr(String, String, int) - Method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Get the socket address for name property as a InetSocketAddress.
getSortComparator() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the RawComparator comparator used to compare keys.
getSourceFileListing() - Method in class org.apache.hadoop.tools.DistCpOptions
getSourcePaths() - Method in class org.apache.hadoop.tools.DistCpOptions
getSpaceConsumed() - Method in class org.apache.hadoop.fs.QuotaUsage: Return (disk) space consumed.
getSpaceQuota() - Method in class org.apache.hadoop.fs.QuotaUsage: Return (disk) space quota.
getSpeculativeExecution() - Method in class org.apache.hadoop.mapred.JobConf: Should speculative execution be used for this job? Defaults to true.
getSplit() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
getSplitHosts(BlockLocation[], long, long, NetworkTopology) - Method in class org.apache.hadoop.mapred.FileInputFormat: This function identifies and returns the hosts that contribute most for a given split.
getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.FileInputFormat: Splits files returned by FileInputFormat.listStatus(JobConf) when they're too big.
getSplits(JobConf, int) - Method in interface org.apache.hadoop.mapred.InputFormat: Logically split the set of input files for the job.
getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.join.CompositeInputFormat: Build a CompositeInputSplit from the child InputFormats by assigning the ith split from each child to the ith composite split.
getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat
getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.lib.db.DBInputFormat: Logically split the set of input files for the job.
getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.lib.NLineInputFormat: Logically splits the set of input files for the job, splits N lines of the input as one split.
getSplits(JobConf, int) - Method in class org.apache.hadoop.mapred.MultiFileInputFormat
getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.InputFormat: Logically split the set of input files for the job.
getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat: Logically split the set of input files for the job.
getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat: Logically split the set of input files for the job.
getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Generate the list of files and make them into FileSplits.
getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat: Logically splits the set of input files for the job, splits N lines of the input as one split.
getSplits(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat: Build a CompositeInputSplit from the child InputFormats by assigning the ith split from each child to the ith composite split.
getSplitsForFile(FileStatus, Configuration, int) - Static method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
getSplitter(int) - Method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat
getSplitter(int) - Method in class org.apache.hadoop.mapreduce.lib.db.OracleDataDrivenDBInputFormat
getSrcChecksum() - Static method in class org.apache.hadoop.util.VersionInfo: Get the checksum of the source files from which Hadoop was built.
getSrcFile() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
getSrcPath() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
getStackTrace() - Method in exception org.apache.hadoop.security.authorize.AuthorizationException
getStage() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getStagingAreaDir() - Method in class org.apache.hadoop.mapred.JobClient: Fetch the staging area directory for the application
getStagingAreaDir() - Method in class org.apache.hadoop.mapreduce.Cluster: Grab the jobtracker's view of the staging directory path where job-specific files will be placed.
getStart() - Method in class org.apache.hadoop.mapred.FileSplit: The position of the first byte in the file to process.
getStart() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit: The position of the first byte in the file to process.
getStartContainerRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersRequest: Get a list of StartContainerRequest to start containers.
getStartOffsets() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit: Returns an array containing the start offsets of the files in the split
getStartTime() - Method in class org.apache.hadoop.mapreduce.Job: Get start time of the job.
getStartTime() - Method in class org.apache.hadoop.mapreduce.JobStatus
getStartTime() - Method in class org.apache.hadoop.service.AbstractService
getStartTime() - Method in interface org.apache.hadoop.service.Service: Get the service start time
getStartTime() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Get the start time to use to search for reservations.
getStartTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
getStartTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the start time of the application.
getStartTime() - Method in class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest: Get the start time that the resource is allocated.
getStartTime() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Get the start time of the entity
getStartTime() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
getState() - Method in class org.apache.hadoop.mapred.jobcontrol.Job
getState() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
getState() - Method in class org.apache.hadoop.mapreduce.JobStatus
getState() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getState() - Method in class org.apache.hadoop.mapreduce.QueueInfo: Return the queue state
getState(String) - Static method in enum org.apache.hadoop.mapreduce.QueueState
getState() - Method in class org.apache.hadoop.service.ServiceStateModel: Query the service state.
getState() - Method in class org.apache.hadoop.yarn.api.records.ContainerStatus: Get the ContainerState of the container.
getState() - Method in class org.apache.hadoop.yarn.service.api.records.Component
getState() - Method in class org.apache.hadoop.yarn.service.api.records.Container
getState() - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Localization state.
getState() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getState() - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
getStatement() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
getStateName() - Method in enum org.apache.hadoop.mapreduce.QueueState
getStatistics() - Method in class org.apache.hadoop.fs.AbstractFileSystem
getStatistics(URI) - Static method in class org.apache.hadoop.fs.AbstractFileSystem: Get the statistics for a particular file system.
getStatistics(URI) - Static method in class org.apache.hadoop.fs.FileContext: Get the statistics for a particular file system
getStatistics() - Static method in class org.apache.hadoop.fs.FileSystem: Deprecated.
use FileSystem.getGlobalStorageStatistics()
getStatistics(String, Class<? extends FileSystem>) - Static method in class org.apache.hadoop.fs.FileSystem: Deprecated.
use FileSystem.getGlobalStorageStatistics()
getStats() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveEntry
getStats() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolEntry
getStats(long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages: Retrieve a map of metric name -> (aggregate).
getStatus() - Method in class org.apache.hadoop.fs.FileSystem: Returns a status object describing the use and capacity of the filesystem.
getStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem: Returns a status object describing the use and capacity of the filesystem.
getStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getStatus() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl: Get any status set in FutureDataInputStreamBuilderImpl.withFileStatus(FileStatus).
getStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
getStatus() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getStatus(FileSystem, Path) - Static method in class org.apache.hadoop.fs.viewfs.ViewFileSystemUtil: Get FsStatus for all ViewFsMountPoints matching path for the given ViewFileSystem.
getStatus() - Method in class org.apache.hadoop.mapreduce.Job
getStatus() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
getStatus() - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext: Get the last set status message.
getStatus() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: Returns TaskCompletionEvent.Status
getStatus(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
getStatusCode() - Method in exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException
getStatusCode() - Method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode
getStatusString(String) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Get detailed app specific status string for a YARN application.
getStatusString(String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
getSteadyFairShareMemory() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the SteadyFairShare Memory.
getSteadyFairShareVCore() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the SteadyFairShare VCore.
getStickyBit() - Method in class org.apache.hadoop.fs.permission.FsPermission
getStorageBytesRead() - Method in class org.apache.hadoop.util.SysInfo: Obtain the aggregated number of bytes read from disks.
getStorageBytesWritten() - Method in class org.apache.hadoop.util.SysInfo: Obtain the aggregated number of bytes written to disks.
getStorageIds() - Method in class org.apache.hadoop.fs.BlockLocation: Get the storageID of each replica of the block.
getStorageInfos() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean: Get the list of the storage infos of JournalNode's journals.
getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Retrieve the storage policy for a given file or directory.
getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileContext: Query the effective storage policy ID for the given file or directory.
getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileSystem: Query the effective storage policy ID for the given file or directory.
getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs: Retrieve the storage policy for a given file or directory.
getStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Query the effective storage policy ID for the given file or directory.
getStorageSize(String, String, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration: Gets the Storage Size from the config, or returns the defaultValue.
getStorageSize(String, double, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration: Gets storage size from a config file.
getStorageStatistics() - Method in class org.apache.hadoop.fs.FileSystem: Get the StorageStatistics for this FileSystem object.
getStorageTypeHeader(List<StorageType>) - Static method in class org.apache.hadoop.fs.QuotaUsage: return the header of with the StorageTypes.
getStorageTypes() - Method in class org.apache.hadoop.fs.BlockLocation: Get the storage type of each replica of the block.
getStorageTypes() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi: Return the preferred storage types associated with this policy.
getStore() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: For unit test purposes, retrieves the AzureNativeFileSystemStore store backing this file system.
getStr() - Method in class org.apache.hadoop.mapred.join.Parser.StrToken
getStr() - Method in class org.apache.hadoop.mapred.join.Parser.Token
getStr() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.StrToken
getStr() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Token
getStrictContract() - Method in class org.apache.hadoop.yarn.api.records.PreemptionMessage
getStringCollection(String) - Method in class org.apache.hadoop.conf.Configuration: Get the comma delimited values of the name property as a collection of Strings.
getStrings(String) - Method in class org.apache.hadoop.conf.Configuration: Get the comma delimited values of the name property as an array of Strings.
getStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration: Get the comma delimited values of the name property as an array of Strings.
getSubClusterId() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Get SubClusterId.
getSubClusterId() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the SubClusterId.
getSubject() - Method in class org.apache.hadoop.security.UserGroupInformation: Get the underlying subject from this ugi.
getSubmitTime() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
getSuccess() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Get the success flag.
getSuccessfulJobList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
getSuccessfulJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
getSuccessfullyIncreasedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceResponse: Get the list of containerIds of containers whose resource have been successfully increased.
getSuccessfullyStartedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersResponse: Get the list of ContainerId s of the containers that are started successfully.
getSuccessfullyStoppedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersResponse: Get the list of containerIds of successfully stopped containers.
getSuccessfullyUpdatedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateResponse: Get the list of containerIds of containers whose resource have been successfully update.
getSuccessfulTaskAttempt() - Method in class org.apache.hadoop.mapred.TaskReport: Get the attempt ID that took this task to completion
getSuccessReport() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Get the manifest Success data; only valid after a job.
getSuffix() - Method in enum org.apache.hadoop.yarn.service.api.records.ConfigFormat
getSuite() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getSum() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Get the sum of samples.
getSum() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum
getSum() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum
getSupportedCompressionAlgorithms() - Static method in class org.apache.hadoop.io.file.tfile.TFile: Get names of supported compression algorithms.
getSwitchMap() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping: Get a copy of the map (for diagnostics)
getSwitchMap() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping: Get the (host x switch) map.
getSymlink() - Method in class org.apache.hadoop.fs.FileStatus
getSymlink() - Method in interface org.apache.hadoop.mapreduce.JobContext: Deprecated.
getSymlinkCommand(String, String) - Static method in class org.apache.hadoop.util.Shell: Return a command to create symbolic links.
getSymlinkTarget() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent: Symlink target is null if the CreateEvent iNodeType is not symlink.
getSystemDir() - Method in class org.apache.hadoop.mapred.JobClient: Grab the jobtracker system directory path where job-specific files are to be placed.
getSystemDir() - Method in class org.apache.hadoop.mapreduce.Cluster: Grab the jobtracker system directory path where job-specific files will be placed.
getTableName() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
getTag(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Get a tag by name
getTargetPath() - Method in class org.apache.hadoop.tools.DistCpOptions
getTargetQueue() - Method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest: Get the queue to place the application in.
getTargetTags() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
getTaskAttemptID() - Method in interface org.apache.hadoop.mapred.TaskAttemptContext
getTaskAttemptId() - Method in class org.apache.hadoop.mapred.TaskCompletionEvent: Returns task id.
getTaskAttemptID() - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext: Get the unique name for this task attempt.
getTaskAttemptId() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: Returns task id.
getTaskAttemptIDsPattern(String, Integer, Boolean, Integer, Integer) - Static method in class org.apache.hadoop.mapred.TaskAttemptID: Deprecated.
getTaskAttemptIDsPattern(String, Integer, TaskType, Integer, Integer) - Static method in class org.apache.hadoop.mapred.TaskAttemptID: Deprecated.
getTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Compute the path where the output of a task attempt is stored until that task is committed.
getTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Compute the path where the output of a task attempt is stored until that task is committed.
getTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Compute the path where the output of a task attempt is stored until that task is committed.
getTaskAttemptPath(TaskAttemptContext, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Compute the path where the output of a task attempt is stored until that task is committed.
getTaskCleanupNeeded() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get whether task-cleanup is needed for the job
getTaskCompletionEvents(int) - Method in interface org.apache.hadoop.mapred.RunningJob: Get events indicating completion (success/failure) of component tasks.
getTaskCompletionEvents(int, int) - Method in class org.apache.hadoop.mapreduce.Job: Get events indicating completion (success/failure) of component tasks.
getTaskCompletionEvents(int) - Method in class org.apache.hadoop.mapreduce.Job: Get events indicating completion (success/failure) of component tasks.
getTaskDiagnostics(TaskAttemptID) - Method in interface org.apache.hadoop.mapred.RunningJob: Gets the diagnostic messages for a given task attempt.
getTaskDiagnostics(TaskAttemptID) - Method in class org.apache.hadoop.mapreduce.Job: Gets the diagnostic messages for a given task attempt.
getTaskID() - Method in class org.apache.hadoop.mapred.TaskAttemptID
getTaskId() - Method in class org.apache.hadoop.mapred.TaskCompletionEvent: Deprecated.
use TaskCompletionEvent.getTaskAttemptId() instead.
getTaskId() - Method in class org.apache.hadoop.mapred.TaskReport: The string of the task id.
getTaskID() - Method in class org.apache.hadoop.mapred.TaskReport: The id of the task.
getTaskID() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID: Returns the TaskID object that this task attempt belongs to
getTaskIDsPattern(String, Integer, Boolean, Integer) - Static method in class org.apache.hadoop.mapred.TaskID: Deprecated.
Use TaskID.getTaskIDsPattern(String, Integer, TaskType, Integer)
getTaskIDsPattern(String, Integer, TaskType, Integer) - Static method in class org.apache.hadoop.mapred.TaskID: Deprecated.
getTaskLogURL(TaskAttemptID, String) - Static method in class org.apache.hadoop.mapreduce.tools.CLI
getTaskManifestPath(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: The path to where the manifest file of a task attempt will be saved when the task is committed.
getTaskOutputFilter(JobConf) - Static method in class org.apache.hadoop.mapred.JobClient: Get the task output filter out of the JobConf.
getTaskOutputFilter() - Method in class org.apache.hadoop.mapred.JobClient: Deprecated.
getTaskOutputFilter(Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Get the task output filter.
getTaskOutputPath(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Helper function to create the task's temporary output directory and return the path to the task's output file.
getTaskReports(TaskType) - Method in class org.apache.hadoop.mapreduce.Job: Get the information of the current state of the tasks of a job.
getTaskRunTime() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: Returns time (in millisec) the task took to complete.
getTaskStatus() - Method in class org.apache.hadoop.mapred.TaskCompletionEvent: Returns TaskCompletionEvent.Status
getTaskTrackerCount() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the number of active trackers in the cluster.
getTaskTrackerExpiryInterval() - Method in class org.apache.hadoop.mapreduce.Cluster: Get the tasktracker expiry interval for the cluster
getTaskTrackerHttp() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: http location of the tasktracker where this task ran.
getTaskTrackerName() - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo: Gets the tasktracker's name.
getTaskTrackers() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the number of task trackers in the cluster.
getTaskType() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID: Returns the TaskType of the TaskAttemptID
getTaskType() - Method in class org.apache.hadoop.mapreduce.TaskID: Get the type of the task.
getTaskType(char) - Static method in class org.apache.hadoop.mapreduce.TaskID: Gets the TaskType corresponding to the character.
getTempTaskAttemptPath(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Get a temporary directory for data.
getTestProvider() - Static method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
getTextLength() - Method in class org.apache.hadoop.io.Text
getThisBuilder() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Return the concrete implementation of the builder instance.
getThisBuilder() - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Get the cast builder.
getThisBuilder() - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
getThisBuilder() - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Return the concrete implementation of the builder instance.
getThreadPoolExecutor(int, String, String, String, String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
getThreadState() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
getTicketCacheFile() - Method in exception org.apache.hadoop.security.KerberosAuthException
getTime() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Returns the current time synchronization from the underlying store.
getTime() - Method in interface org.apache.hadoop.yarn.util.Clock
getTime() - Method in class org.apache.hadoop.yarn.util.MonotonicClock: Get current time from some arbitrary time base in the past, counting in milliseconds, and not affected by settimeofday or similar system clock changes.
getTime() - Method in class org.apache.hadoop.yarn.util.SystemClock
getTime() - Method in class org.apache.hadoop.yarn.util.UTCClock
getTimeDuration(String, long, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration: Return time duration in the given time unit.
getTimeDuration(String, String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
getTimeDuration(String, long, TimeUnit, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration: Return time duration in the given time unit.
getTimeDuration(String, String, TimeUnit, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
getTimeDurationHelper(String, String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration: Return time duration in the given time unit.
getTimeDurations(String, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration
getTimelineEntityGroupId() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId: Get the timelineEntityGroupId.
getTimelineServiceBuildVersion() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
getTimelineServiceVersion() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
getTimelineServiceVersion(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Returns the timeline service version.
getTimelineServiceVersion(Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Returns the timeline service version.
getTimelineServiceVersionBuiltOn() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
getTimelineTokenServiceAddress(Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils
getTimeout(Configuration) - Static method in class org.apache.hadoop.ipc.Client: Deprecated.
use Client.getRpcTimeout(Configuration) instead
getTimeoutType() - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout: Get the application timeout type.
getTimestamp(Configuration, URI) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent: The time when this event occurred, in milliseconds since the epoch.
getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent: The time when this event occurred, in milliseconds since the epoch.
getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent: The time when this event occurred, in milliseconds since the epoch.
getTimestamp() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent: The time when this event occurred, in milliseconds since the epoch.
getTimestamp() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
getTimestamp() - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Get the original timestamp of the resource to be localized, used for verification.
getTimestamp() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent: Get the timestamp of the event
getTimestamp() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
getTimestamp() - Method in class org.apache.hadoop.yarn.event.AbstractEvent
getTimestamp() - Method in interface org.apache.hadoop.yarn.event.Event
getToken(Text) - Method in class org.apache.hadoop.security.Credentials: Returns the Token object for the alias.
getToken() - Method in class org.apache.hadoop.yarn.api.records.NMToken: Get the Token used for authenticating with NodeManager
getToken(String) - Method in class org.apache.hadoop.yarn.client.api.NMTokenCache: Returns NMToken, null if absent
getTokenIdentifiers() - Method in class org.apache.hadoop.security.UserGroupInformation: Get the set of TokenIdentifiers belonging to this UGI
getTokenInfo(Class<?>, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil: Look up the TokenInfo for a given protocol.
getTokenInfo(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations
getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.admin.AdminSecurityInfo
getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.client.ClientRMSecurityInfo
getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.client.ClientTimelineSecurityInfo
getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.ContainerManagerSecurityInfo
getTokenInfo(Class<?>, Configuration) - Method in class org.apache.hadoop.yarn.security.SchedulerSecurityInfo
getTokenMap() - Method in class org.apache.hadoop.security.Credentials: Returns an unmodifiable version of the full map of aliases to Tokens.
getTokenRenewInterval() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Interval for tokens to be renewed.
getTokens() - Method in class org.apache.hadoop.security.UserGroupInformation: Obtain the collection of tokens associated with this user.
getTokens() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Get all the tokens needed by this container.
getTokensConf() - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Get the configuration used by RM to renew tokens.
getTokenService(Configuration, String, String, int) - Static method in class org.apache.hadoop.yarn.client.ClientRMProxy
getTokenServiceAddr(Token<?>) - Static method in class org.apache.hadoop.security.SecurityUtil: Decode the given token's service field into an InetAddress
getTokenTrackingId(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
getTopologyPaths() - Method in class org.apache.hadoop.fs.BlockLocation: Get the list of network topology paths for each of the hosts.
getTopTokenRealOwners(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Return top token real owners list as well as the tokens count.
getToSnapshot() - Method in class org.apache.hadoop.tools.DistCpOptions
getTotalJobSubmissions() - Method in class org.apache.hadoop.mapreduce.ClusterMetrics: Get the total number of job submissions in the cluster.
getTotalLogFileSize() - Method in class org.apache.hadoop.yarn.ContainerLogAppender
getTotalRequests() - Method in class org.apache.hadoop.ipc.Server
getTotalRequestsPerSecond() - Method in class org.apache.hadoop.ipc.Server
getTrackingId() - Method in class org.apache.hadoop.security.token.TokenIdentifier: Returns a tracking identifier that can be used to associate usages of a token across multiple client sessions.
getTrackingIdIfEnabled(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
getTrackingURL() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the URL where some job progress information will be displayed.
getTrackingURL() - Method in class org.apache.hadoop.mapreduce.Job: Get the URL where some job progress information will be displayed.
getTrackingUrl() - Method in class org.apache.hadoop.mapreduce.JobStatus: Get the link to the web-ui for details of the job.
getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Get the tracking url update for this heartbeat.
getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest: Get the tracking URL for the ApplicationMaster.
getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Get the tracking URL for the ApplicationMaster.
getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the tracking url for the application attempt.
getTrackingUrl() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the tracking url for the application.
getTrackPath() - Method in class org.apache.hadoop.tools.DistCpOptions
getTransitionTargetHAStatus() - Method in class org.apache.hadoop.ha.HAServiceTarget
getTransportScheme() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
getTrashInterval() - Method in class org.apache.hadoop.fs.FsServerDefaults
getTrashRoot(Path) - Method in class org.apache.hadoop.fs.FileSystem: Get the root directory of Trash for current user when the path specified is deleted.
getTrashRoot(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getTrashRoot(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: Get the trash root directory for current user when the path specified is deleted.
getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.FileSystem: Get all the trash roots for current user or all users.
getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
getTrashRoots(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: Get all the trash roots for current user or all users.
getTrimmed(String) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a trimmed String, null if no such property exists.
getTrimmed(String, String) - Method in class org.apache.hadoop.conf.Configuration: Get the value of the name property as a trimmed String, defaultValue if no such property exists.
getTrimmedStringCollection(String) - Method in class org.apache.hadoop.conf.Configuration: Get the comma delimited values of the name property as a collection of Strings, trimmed of the leading and trailing whitespace.
getTrimmedStrings(String) - Method in class org.apache.hadoop.conf.Configuration: Get the comma delimited values of the name property as an array of Strings, trimmed of the leading and trailing whitespace.
getTrimmedStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration: Get the comma delimited values of the name property as an array of Strings, trimmed of the leading and trailing whitespace.
getTTExpiryInterval() - Method in class org.apache.hadoop.mapred.ClusterStatus: Get the tasktracker expiry interval for the cluster
getTxid() - Method in class org.apache.hadoop.hdfs.inotify.EventBatch
getTxidsBehindEstimate() - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream: Return a estimate of how many transaction IDs behind the NameNode's current state this stream is.
getType() - Method in class org.apache.hadoop.fs.permission.AclEntry: Returns the ACL entry type.
getType() - Method in class org.apache.hadoop.mapred.join.Parser.Token
getType() - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Token
getType() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
getType() - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Get the LocalResourceType of the resource to be localized.
getType() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
getType() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
getType() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
getType() - Method in class org.apache.hadoop.yarn.event.AbstractEvent
getType() - Method in interface org.apache.hadoop.yarn.event.Event
getType() - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
getType() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
getType() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
getType() - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
getTypeConsumed(StorageType) - Method in class org.apache.hadoop.fs.QuotaUsage: Return storage type consumed.
getTypeQuota(StorageType) - Method in class org.apache.hadoop.fs.QuotaUsage: Return storage type quota.
getTypes() - Method in class org.apache.hadoop.io.GenericWritable: Return all classes that may be wrapped.
getTypesQuotaUsage(boolean, List<StorageType>) - Method in class org.apache.hadoop.fs.QuotaUsage
getTypesSupportingQuota() - Static method in enum org.apache.hadoop.fs.StorageType
getUgi() - Method in class org.apache.hadoop.fs.FileContext: Gets the ugi in the file-context
getUGIFromSubject(Subject) - Static method in class org.apache.hadoop.security.UserGroupInformation: Create a UserGroupInformation from a Subject with Kerberos principal.
getUGIFromTicketCache(String, String) - Static method in class org.apache.hadoop.security.UserGroupInformation: Create a UserGroupInformation from a Kerberos ticket cache.
getUid(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
getUidAllowingUnknown(String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
getUMask() - Method in class org.apache.hadoop.fs.FileContext
getUMask(Configuration) - Static method in class org.apache.hadoop.fs.permission.FsPermission: Get the user file creation mask (umask) UMASK_LABEL config param has umask value that is either symbolic or octal.
getUnderlyingCounter() - Method in class org.apache.hadoop.mapred.Counters.Counter
getUnderlyingGroup() - Method in class org.apache.hadoop.mapred.Counters.Group
getUniqueFile(TaskAttemptContext, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Generate a unique filename, based on the task id, name, and extension
getUniqueItems() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
getUniqueName(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Helper function to generate a name that is unique for the task.
getUnmanagedAM() - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Get if the RM should manage the execution of the AM.
getUnmasked() - Method in class org.apache.hadoop.fs.permission.FsCreateModes
getUnmasked() - Method in class org.apache.hadoop.fs.permission.FsPermission: Get unmasked permission if exists.
getUpdateContainerRequest() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError: Get the UpdateContainerRequest that was not satisfiable.
getUpdatedContainers() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the list of newly updated containers by ResourceManager.
getUpdatedNodes() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the list of updated NodeReports.
getUpdateErrors() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Get the list of container update errors to inform the Application Master about the container updates that could not be satisfied due to error.
getUpdateRequests() - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Get the list of container update requests being sent by the ApplicationMaster.
getUpdateType() - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer: Get the ContainerUpdateType.
getUri() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Returns a URI whose scheme and authority identify this FileSystem.
getUri() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
getUri() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
getUri() - Method in class org.apache.hadoop.fs.FileSystem: Returns a URI which identifies this FileSystem.
getUri() - Method in class org.apache.hadoop.fs.FilterFileSystem: Returns a URI whose scheme and authority identify this FileSystem.
getUri() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
getUri() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
getUri() - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
getUri() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getUri() - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
getUri() - Method in class org.apache.hadoop.yarn.service.api.records.BaseResource: Resource location for a service, e.g.
getUriDefaultPort() - Method in class org.apache.hadoop.fs.AbstractFileSystem: The default port of this file system.
getUriDefaultPort() - Method in class org.apache.hadoop.fs.adl.Adl
getUriDefaultPort() - Method in class org.apache.hadoop.fs.azure.Wasb
getUriDefaultPort() - Method in class org.apache.hadoop.fs.azure.Wasbs
getUriDefaultPort() - Method in class org.apache.hadoop.fs.obs.OBS
getUriDefaultPort() - Method in class org.apache.hadoop.fs.s3a.S3A
getUriDefaultPort() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getUriPath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Get the path-part of a pathname.
getUrl() - Static method in class org.apache.hadoop.util.VersionInfo: Get the URL for the Hadoop repository.
getUsed() - Method in class org.apache.hadoop.fs.FileSystem: Return the total size of all files in the filesystem.
getUsed(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return the total size of all files from a specified path.
getUsed() - Method in class org.apache.hadoop.fs.FilterFileSystem: Return the total size of all files in the filesystem.
getUsed(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Return the total size of all files from a specified path.
getUsed() - Method in class org.apache.hadoop.fs.FsStatus: Return the number of bytes used on the file system.
getUsed() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: Return the total size of all files under "/", if Constants.CONFIG_VIEWFS_LINK_MERGE_SLASH is supported and is a valid mount point.
getUsed() - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Get used Resource on the node.
getUsedMem() - Method in class org.apache.hadoop.mapreduce.JobStatus
getUsedMemory() - Method in class org.apache.hadoop.mapred.ClusterStatus: Deprecated.
getUsedResources() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the used Resource.
getUseNewMapper() - Method in class org.apache.hadoop.mapred.JobConf: Should the framework use the new context-object code for running the mapper?
getUseNewReducer() - Method in class org.apache.hadoop.mapred.JobConf: Should the framework use the new context-object code for running the reducer?
getUser() - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
getUser() - Method in class org.apache.hadoop.mapred.JobConf: Get the reported username for this job.
getUser() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the reported username for this job.
getUser() - Method in exception org.apache.hadoop.security.KerberosAuthException
getUser() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier: Get the username encoded in the token identifier
getUser() - Method in class org.apache.hadoop.security.token.TokenIdentifier: Get the Ugi with the username encoded in the token identifier
getUser() - Static method in class org.apache.hadoop.util.VersionInfo: The user that compiled Hadoop.
getUser() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the user who submitted the application.
getUser() - Method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState: Get the user who made the reservation.
getUser() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
getUser() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
getUser() - Method in class org.apache.hadoop.yarn.security.AccessRequest
getUser() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
getUser() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
getUser() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
getUser() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
getUserAcls() - Method in class org.apache.hadoop.yarn.api.records.QueueUserACLInfo: Get the list of QueueACL for the given user.
getUserAclsInfoList() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse: Get the QueueUserACLInfo per queue for the user.
getUserAction() - Method in class org.apache.hadoop.fs.permission.FsPermission
getUserInfo() - Method in class org.apache.hadoop.yarn.api.records.URL: Get the user info of the URL.
getUsername() - Method in class org.apache.hadoop.mapreduce.JobStatus
getUserName(int, String) - Method in interface org.apache.hadoop.security.IdMappingServiceProvider
getUserName() - Method in class org.apache.hadoop.security.UserGroupInformation: Get the user's full principal name.
getUsers() - Method in class org.apache.hadoop.security.authorize.AccessControlList: Get the names of users allowed for this service.
getUsersForNetgroupCommand(String) - Static method in class org.apache.hadoop.util.Shell: A command to get a given netgroup's user list.
getVal() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax
getVal() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin
getVal() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax
getVal() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin
getValByRegex(String) - Method in class org.apache.hadoop.conf.Configuration: get keys matching the the regex.
getValue() - Method in class org.apache.hadoop.mapred.Counters.Counter
getValue() - Method in interface org.apache.hadoop.mapreduce.Counter: What is the current value of this counter?
getValue() - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
getValue() - Method in class org.apache.hadoop.util.PureJavaCrc32
getValue() - Method in class org.apache.hadoop.util.PureJavaCrc32C
getValue() - Method in enum org.apache.hadoop.yarn.service.api.records.PlacementScope
getValueAggregatorDescriptor(String, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
getValueClass() - Method in class org.apache.hadoop.io.ArrayWritable
getValueClass() - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader: The class of value that must be passed to SequenceFileRecordReader.next(Object, Object)..
getValues() - Method in interface org.apache.hadoop.mapreduce.ReduceContext: Iterate through the values for the current key, reusing the same value object, which is stored in the context.
getValues() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
getVcoreSeconds() - Method in class org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport: Get the aggregated number of vcores that the application has allocated times the number of seconds the application has been running.
getVectorSize() - Method in class org.apache.hadoop.util.bloom.BloomFilter
getVersion() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
getVersion() - Method in interface org.apache.hadoop.hdfs.qjournal.server.JournalNodeMXBean: Gets the version of Hadoop.
getVersion() - Method in class org.apache.hadoop.io.VersionedWritable
getVersion() - Static method in class org.apache.hadoop.util.VersionInfo: Get the Hadoop version.
getVersion() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
getVersion() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier: Get the Container version
getVersion() - Method in class org.apache.hadoop.yarn.service.api.records.Service
getVIntSize(long) - Static method in class org.apache.hadoop.io.WritableUtils: Get the encoded length if an integer is stored in a variable-length format.
getVIntSize(long) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Get the encoded length if an integer is stored in a variable-length format
getVirtualCores() - Method in class org.apache.hadoop.yarn.api.records.Resource: Get number of virtual cpu cores of the resource.
getVirtualMemory() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Get used virtual memory.
getVirtualMemorySize() - Method in class org.apache.hadoop.util.SysInfo: Obtain the total size of the virtual memory present in the system.
getVirtualMemorySize() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Get the virtual memory used by all the processes in the process-tree.
getVirtualMemorySize(int) - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Get the virtual memory used by all the processes in the process-tree that are older than the passed in age.
getVisibility() - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Get the LocalResourceVisibility of the resource to be localized.
getVisibility() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
getVisibleLength() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream: Get the visible length of the file.
getWaitingJobList() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl
getWaitingJobs() - Method in class org.apache.hadoop.mapred.jobcontrol.JobControl
getWaitingThread() - Method in class org.apache.hadoop.util.Shell: get the thread that is waiting on this instance of Shell.
getWeight() - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Get the configured weight of the queue.
getWinUtilsFile() - Static method in class org.apache.hadoop.util.Shell: Get a file reference to winutils.
getWinUtilsPath() - Static method in class org.apache.hadoop.util.Shell: Locate the winutils binary, or fail with a meaningful exception and stack trace as an RTE.
getWorkingDirectory() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Get the current working directory for the given file system.
getWorkingDirectory() - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
getWorkingDirectory() - Method in class org.apache.hadoop.fs.FileContext: Gets the working directory for wd-relative names (such a "foo/bar").
getWorkingDirectory() - Method in class org.apache.hadoop.fs.FileSystem: Get the current working directory for the given FileSystem
getWorkingDirectory() - Method in class org.apache.hadoop.fs.FilterFileSystem: Get the current working directory for the given file system
getWorkingDirectory() - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
getWorkingDirectory() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
getWorkingDirectory() - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
getWorkingDirectory() - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getWorkingDirectory() - Method in class org.apache.hadoop.mapred.JobConf: Get the current working directory for the default file system.
getWorkingDirectory() - Method in interface org.apache.hadoop.mapreduce.JobContext: Get the current working directory for the default file system.
getWorkOutputPath(JobConf) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Get the Path to the task's temporary output directory for the map-reduce job Tasks' Side-Effect Files
getWorkOutputPath(TaskInputOutputContext<?, ?, ?, ?>) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Get the Path to the task's temporary output directory for the map-reduce job Tasks' Side-Effect Files
getWorkPath(TaskAttemptContext, Path) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
getWorkPath() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
getWorkPath() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Work path of the current task attempt.
getWorkPath() - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Get the directory that the task should write results into.
getWorkPath() - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter: Get the directory that the task should write results into.
getWrappedStream() - Method in class org.apache.hadoop.fs.FSDataInputStream: Get a reference to the wrapped input stream.
getWrappedStream() - Method in class org.apache.hadoop.hdfs.client.HdfsDataInputStream: Get a reference to the wrapped output stream.
getWritePacketSize() - Method in class org.apache.hadoop.fs.FsServerDefaults
getWriter(BlockAliasMap.Writer.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap: Returns the writer for the alias map.
getWriter(BlockAliasMap.Writer.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
getWriter(BlockAliasMap.Writer.Options, String) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
getWriter(BlockAliasMap.Writer.Options, String) - Method in class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
getWriters() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Get the writer (and/or writer group) list string
getWriters() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Get the writer (and/or writer group) list string.
getXAttr(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Get an xattr for a file or directory.
getXAttr(Path, String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Get the value of an attribute for a path.
getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileContext: Get an xattr for a file or directory.
getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileSystem: Get an xattr name and value for a file or directory.
getXAttr(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
getXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getXAttrs(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Get all of the xattrs for a file or directory.
getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Get all of the xattrs for a file or directory.
getXAttrs(Path) - Method in class org.apache.hadoop.fs.FileContext: Get all of the xattrs for a file or directory.
getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FileContext: Get all of the xattrs for a file or directory.
getXAttrs(Path) - Method in class org.apache.hadoop.fs.FileSystem: Get all of the xattr name/value pairs for a file or directory.
getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FileSystem: Get all of the xattrs name/value pairs for a file or directory.
getXAttrs(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.FilterFileSystem
getXAttrs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
getXAttrs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getXAttrs(Path, List<String>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
getxAttrs() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
getYarnApplicationAttemptState() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport: Get the YarnApplicationAttemptState of the application attempt.
getYarnApplicationState() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport: Get the YarnApplicationState of the application.
getYarnClient() - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
getYarnClusterMetrics() - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Get metrics (YarnClusterMetrics) about the cluster.
getYarnUrlFromPath(Path) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
getYarnUrlFromURI(URI) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
getZKAuthInfos(Configuration, String) - Static method in class org.apache.hadoop.security.SecurityUtil: Utility method to fetch ZK auth info from the configuration.
getZKFCAddress() - Method in class org.apache.hadoop.ha.HAServiceTarget
getZKFCProxy(Configuration, int) - Method in class org.apache.hadoop.ha.HAServiceTarget
GID - Static variable in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
GLOBAL_RM_AM_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The maximum number of application attempts.
GlobalStorageStatistics - Enum in org.apache.hadoop.fs: Stores global storage statistics objects.
GlobFilter - Class in org.apache.hadoop.fs: A filter for POSIX glob pattern with brace expansions.
GlobFilter(String) - Constructor for class org.apache.hadoop.fs.GlobFilter: Creates a glob filter with the specified file pattern.
GlobFilter(String, PathFilter) - Constructor for class org.apache.hadoop.fs.GlobFilter: Creates a glob filter with the specified file pattern and an user filter.
GlobFilter - Class in org.apache.hadoop.metrics2.filter: A glob pattern filter for metrics.
GlobFilter() - Constructor for class org.apache.hadoop.metrics2.filter.GlobFilter
globStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return all the files that match filePattern and are not checksum files.
globStatus(Path, PathFilter) - Method in class org.apache.hadoop.fs.FileSystem: Return an array of FileStatus objects whose path names match pathPattern and is accepted by the user-supplied path filter.
GMT_TIMEZONE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
GPG_APPCLEANER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
GPG_APPCLEANER_CONTACT_ROUTER_SPEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifications on how (many times) to contact Router for apps.
GPG_APPCLEANER_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
GPG_GLOBAL_POLICY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The configured policy generator class, runs NoOpGlobalPolicy by default.
GPG_KERBEROS_PRINCIPAL_HOSTNAME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The Kerberos principal hostname for the yarn gpg.
GPG_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Keytab for GPG.
GPG_POLICY_GENERATOR_BLACKLIST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Which sub-clusters the policy generator should blacklist.
GPG_POLICY_GENERATOR_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The interval at which the policy generator runs, default is one hour.
GPG_POLICY_GENERATOR_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The interval at which the policy generator runs, default is one hour.
GPG_POLICY_GENERATOR_READONLY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether or not the policy generator is running in read only (won't modify policies), default is false.
GPG_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The Kerberos principal for the globalpolicygenerator.
GPG_SCHEDULED_EXECUTOR_THREADS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
GPG_SUBCLUSTER_CLEANER_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
GPG_SUBCLUSTER_EXPIRATION_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
GPG_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the GPG web application.
GPG_WEBAPP_CONNECT_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
GPG_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/disable CORS filter.
GPG_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The https address of the GPG web application.
GPG_WEBAPP_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
GPG_WEBAPP_READ_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
GRANT_TYPE - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
GraphiteSink - Class in org.apache.hadoop.metrics2.sink: A metrics sink that writes to a Graphite server.
GraphiteSink() - Constructor for class org.apache.hadoop.metrics2.sink.GraphiteSink
GROUP - Static variable in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
group(String) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
group(String) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
Group() - Constructor for class org.apache.hadoop.mapred.Counters.Group
GROUP - Static variable in class org.apache.hadoop.mapreduce.lib.map.RegexMapper
GROUP_MAPPING_CONFIG_PREFIX - Static variable in interface org.apache.hadoop.security.GroupMappingServiceProvider
GROUP_STRID_OFFSET - Static variable in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
GroupMappingServiceProvider - Interface in org.apache.hadoop.security: An interface for the implementation of a user-to-groups mapping service used by Groups.
GZIP_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants: Default extension for GzipCodec.
GzipCodec - Class in org.apache.hadoop.io.compress: This class creates gzip compressors/decompressors.
GzipCodec() - Constructor for class org.apache.hadoop.io.compress.GzipCodec

H

HADOOP_BINARY_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
HADOOP_CALLER_CONTEXT_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_CALLER_CONTEXT_ENABLED_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_CALLER_CONTEXT_MAX_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_CALLER_CONTEXT_MAX_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_CALLER_CONTEXT_SEPARATOR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_CALLER_CONTEXT_SEPARATOR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_CALLER_CONTEXT_SIGNATURE_MAX_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_CALLER_CONTEXT_SIGNATURE_MAX_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_CUSTOM_TAGS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Deprecated.
Please use CommonConfigurationKeysPublic.HADOOP_TAGS_CUSTOM instead See https://issues.apache.org/jira/browse/HADOOP-15474
HADOOP_HTTP_AUTHENTICATION_TYPE - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_HTTP_IDLE_TIMEOUT_MS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_HTTP_IDLE_TIMEOUT_MS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_HTTP_LOGS_ENABLED - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_HTTP_LOGS_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Defalt value for HADOOP_HTTP_LOGS_ENABLED
HADOOP_HTTP_METRICS_ENABLED - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_HTTP_METRICS_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_HTTP_WEBAPP_SCHEDULER_PAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
This field is deprecated for YarnConfiguration.YARN_HTTP_WEBAPP_SCHEDULER_PAGE
HADOOP_KERBEROS_KEYTAB_LOGIN_AUTORENEWAL_ENABLED - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_KERBEROS_KEYTAB_LOGIN_AUTORENEWAL_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for HADOOP_KERBEROS_KEYTAB_LOGIN_AUTORENEWAL_ENABLED.
HADOOP_KERBEROS_MIN_SECONDS_BEFORE_RELOGIN - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_KERBEROS_MIN_SECONDS_BEFORE_RELOGIN_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for HADOOP_KERBEROS_MIN_SECONDS_BEFORE_RELOGIN
HADOOP_POLICY_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
HADOOP_PROMETHEUS_ENABLED - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_PROMETHEUS_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_RPC_PROTECTION - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_RPC_SOCKET_FACTORY_CLASS_DEFAULT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_RPC_SOCKET_FACTORY_CLASS_DEFAULT_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_AUTH_TO_LOCAL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_AUTH_TO_LOCAL_MECHANISM - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_AUTHENTICATION - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_AUTHORIZATION - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CREDENTIAL_CLEAR_TEXT_FALLBACK - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CREDENTIAL_CLEAR_TEXT_FALLBACK_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CREDENTIAL_PASSWORD_FILE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CREDENTIAL_PROVIDER_PATH - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_BUFFER_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Defalt value for HADOOP_SECURITY_CRYPTO_BUFFER_SIZE_KEY
HADOOP_SECURITY_CRYPTO_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_CIPHER_SUITE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_CIPHER_SUITE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_CODEC_CLASSES_AES_CTR_NOPADDING_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_CODEC_CLASSES_AES_CTR_NOPADDING_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_CODEC_CLASSES_KEY_PREFIX - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_CODEC_CLASSES_SM4_CTR_NOPADDING_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_CODEC_CLASSES_SM4_CTR_NOPADDING_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_JCE_PROVIDER_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_CRYPTO_JCEKS_KEY_SERIALFILTER - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_DNS_INTERFACE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_DNS_NAMESERVER_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUP_MAPPING - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUP_SHELL_COMMAND_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUP_SHELL_COMMAND_TIMEOUT_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUP_SHELL_COMMAND_TIMEOUT_SECS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Deprecated.
use CommonConfigurationKeysPublic.HADOOP_SECURITY_GROUP_SHELL_COMMAND_TIMEOUT_KEY instead.
HADOOP_SECURITY_GROUP_SHELL_COMMAND_TIMEOUT_SECS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Deprecated.
use CommonConfigurationKeysPublic.HADOOP_SECURITY_GROUP_SHELL_COMMAND_TIMEOUT_DEFAULT instead.
HADOOP_SECURITY_GROUPS_CACHE_BACKGROUND_RELOAD - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_CACHE_BACKGROUND_RELOAD_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_CACHE_BACKGROUND_RELOAD_THREADS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_CACHE_BACKGROUND_RELOAD_THREADS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_CACHE_SECS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_CACHE_SECS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_CACHE_WARN_AFTER_MS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_CACHE_WARN_AFTER_MS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_NEGATIVE_CACHE_SECS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_GROUPS_NEGATIVE_CACHE_SECS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_IMPERSONATION_PROVIDER_CLASS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Class to override Impersonation provider
HADOOP_SECURITY_INSTRUMENTATION_REQUIRES_ADMIN - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_JAVA_SECURE_RANDOM_ALGORITHM_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Defalt value for HADOOP_SECURITY_JAVA_SECURE_RANDOM_ALGORITHM_KEY
HADOOP_SECURITY_JAVA_SECURE_RANDOM_ALGORITHM_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_KEY_DEFAULT_BITLENGTH_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Defalt value for HADOOP_SECURITY_KEY_DEFAULT_BITLENGTH_KEY.
HADOOP_SECURITY_KEY_DEFAULT_BITLENGTH_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_KEY_DEFAULT_CIPHER_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Defalt value for HADOOP_SECURITY_KEY_DEFAULT_CIPHER_KEY.
HADOOP_SECURITY_KEY_DEFAULT_CIPHER_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_KEY_PROVIDER_PATH - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_OPENSSL_ENGINE_ID_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_SASL_PROPS_RESOLVER_CLASS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Class to override Sasl Properties for a connection
HADOOP_SECURITY_SECURE_RANDOM_DEVICE_FILE_PATH_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_SECURE_RANDOM_DEVICE_FILE_PATH_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_SECURE_RANDOM_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_SENSITIVE_CONFIG_KEYS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_SENSITIVE_CONFIG_KEYS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SECURITY_SERVICE_USER_NAME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SHELL_MISSING_DEFAULT_FS_WARNING_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SHELL_MISSING_DEFAULT_FS_WARNING_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SHELL_SAFELY_DELETE_LIMIT_NUM_FILES - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SHELL_SAFELY_DELETE_LIMIT_NUM_FILES_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SOCKS_SERVER_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_SYSTEM_TAGS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Deprecated.
Please use CommonConfigurationKeysPublic.HADOOP_TAGS_SYSTEM instead See https://issues.apache.org/jira/browse/HADOOP-15474
HADOOP_TAGS_CUSTOM - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_TAGS_SYSTEM - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_TMP_DIR - Static variable in class org.apache.hadoop.fs.s3a.Constants: default hadoop temp dir on local system: "hadoop.tmp.dir".
HADOOP_TOKEN - Static variable in class org.apache.hadoop.security.UserGroupInformation: Environment variable pointing to the base64 tokens.
HADOOP_TOKEN_FILE_LOCATION - Static variable in class org.apache.hadoop.security.UserGroupInformation: Environment variable pointing to the token cache file
HADOOP_TOKEN_FILES - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_TOKENS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_UTIL_HASH_TYPE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for HADOOP_UTIL_HASH_TYPE_KEY
HADOOP_UTIL_HASH_TYPE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
HADOOP_VERSION_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
HadoopIllegalArgumentException - Exception in org.apache.hadoop: Indicates that a method has been passed illegal or invalid argument.
HadoopIllegalArgumentException(String) - Constructor for exception org.apache.hadoop.HadoopIllegalArgumentException: Constructs exception with the specified detail message.
HadoopUncaughtExceptionHandler - Class in org.apache.hadoop.service.launcher: This class is intended to be installed by calling Thread.setDefaultUncaughtExceptionHandler(UncaughtExceptionHandler) in the main entry point.
HadoopUncaughtExceptionHandler(Thread.UncaughtExceptionHandler) - Constructor for class org.apache.hadoop.service.launcher.HadoopUncaughtExceptionHandler: Create an instance delegating to the supplied handler if the exception is considered "simple".
HadoopUncaughtExceptionHandler() - Constructor for class org.apache.hadoop.service.launcher.HadoopUncaughtExceptionHandler: Basic exception handler -logs simple exceptions, then continues.
halfDigest() - Method in class org.apache.hadoop.io.MD5Hash: Construct a half-sized version of this MD5.
haltableRemoteIterator(RemoteIterator<S>, CallableRaisingIOE<Boolean>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Wrap an iterator with one which adds a continuation probe.
handle(T) - Method in interface org.apache.hadoop.yarn.event.EventHandler
handleEmptyDstDirectoryOnWindows(Path, File, Path, File) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
handleHttpInteraction(RestCsrfPreventionFilter.HttpInteraction) - Method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter: Handles an RestCsrfPreventionFilter.HttpInteraction by applying the filtering logic.
handleKind(Text) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
handleKind(Text) - Method in class org.apache.hadoop.security.token.TokenRenewer: Does this renewer handle this kind of token?
handler - Variable in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
has(int) - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable: Return true if tuple has an element at the position provided.
hasAcl() - Method in class org.apache.hadoop.fs.FileStatus: Tell whether the underlying file or directory has ACLs set.
hasCapability(String) - Method in class org.apache.hadoop.fs.FSDataInputStream
hasCapability(String) - Method in class org.apache.hadoop.fs.FSDataOutputStream
hasCapability(String) - Method in interface org.apache.hadoop.fs.StreamCapabilities: Query the stream for a specific capability.
hasCapability(String) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter: Pass through if the inner committer supports StreamCapabilities.
hasCapability(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: The committer is compatible with spark's dynamic partitioning algorithm.
HAServiceProtocol - Interface in org.apache.hadoop.ha: Protocol interface that provides High Availability related primitives to monitor and fail-over the service.
HAServiceProtocolHelper - Class in org.apache.hadoop.ha: Helper for making HAServiceProtocol RPC calls.
HAServiceProtocolHelper() - Constructor for class org.apache.hadoop.ha.HAServiceProtocolHelper
HAServiceProtocolPB - Interface in org.apache.hadoop.ha.protocolPB
HAServiceTarget - Class in org.apache.hadoop.ha: Represents a target of the client side HA administration commands.
HAServiceTarget() - Constructor for class org.apache.hadoop.ha.HAServiceTarget
hasExpired() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
hasFlushed - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
HASH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
hash(Key) - Method in class org.apache.hadoop.util.bloom.HashFunction: Hashes a specified key into several integers.
HASH_COUNT - Static variable in class org.apache.hadoop.io.BloomMapFile
hashBytes(byte[], int, int) - Static method in class org.apache.hadoop.io.WritableComparator: Compute hash for binary data.
hashBytes(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator: Compute hash for binary data.
hashCode() - Method in class org.apache.hadoop.fs.AbstractFileSystem
hashCode() - Method in class org.apache.hadoop.fs.ContentSummary
hashCode() - Method in class org.apache.hadoop.fs.FileChecksum
hashCode() - Method in class org.apache.hadoop.fs.FileStatus: Returns a hash code value for the object, which is defined as the hash code of the path name.
hashCode() - Method in class org.apache.hadoop.fs.LocatedFileStatus: Returns a hash code value for the object, which is defined as the hash code of the path name.
hashCode() - Method in class org.apache.hadoop.fs.Path
hashCode() - Method in class org.apache.hadoop.fs.permission.AclEntry
hashCode() - Method in class org.apache.hadoop.fs.permission.AclStatus
hashCode() - Method in class org.apache.hadoop.fs.permission.FsCreateModes
hashCode() - Method in class org.apache.hadoop.fs.permission.FsPermission
hashCode() - Method in class org.apache.hadoop.fs.QuotaUsage
hashCode() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: The hash code is derived from the mean and sample count: if either is changed the statistic cannot be used as a key for hash tables/maps.
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
hashCode() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
hashCode() - Method in class org.apache.hadoop.hdfs.server.common.FileRegion
hashCode() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
hashCode() - Method in class org.apache.hadoop.io.BinaryComparable: Return a hash of the bytes returned from {#getBytes()}.
hashCode() - Method in class org.apache.hadoop.io.BooleanWritable
hashCode() - Method in class org.apache.hadoop.io.BytesWritable
hashCode() - Method in class org.apache.hadoop.io.ByteWritable
hashCode() - Method in class org.apache.hadoop.io.DoubleWritable
hashCode() - Method in class org.apache.hadoop.io.EnumSetWritable
hashCode() - Method in class org.apache.hadoop.io.erasurecode.ECSchema
hashCode() - Method in class org.apache.hadoop.io.FloatWritable
hashCode() - Method in class org.apache.hadoop.io.IntWritable
hashCode() - Method in class org.apache.hadoop.io.LongWritable
hashCode() - Method in class org.apache.hadoop.io.MapWritable
hashCode() - Method in class org.apache.hadoop.io.MD5Hash: Returns a hash code value for this object.
hashCode() - Method in class org.apache.hadoop.io.NullWritable
hashCode() - Method in class org.apache.hadoop.io.ShortWritable: hash code
hashCode() - Method in class org.apache.hadoop.io.SortedMapWritable
hashCode() - Method in class org.apache.hadoop.io.Text
hashCode() - Method in class org.apache.hadoop.io.VIntWritable
hashCode() - Method in class org.apache.hadoop.io.VLongWritable
hashCode() - Method in class org.apache.hadoop.ipc.CallerContext
hashCode() - Method in class org.apache.hadoop.mapred.Counters.Counter
hashCode() - Method in class org.apache.hadoop.mapred.Counters.Group
hashCode() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
hashCode() - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters
hashCode() - Method in class org.apache.hadoop.mapreduce.ID
hashCode() - Method in class org.apache.hadoop.mapreduce.JobID
hashCode() - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable
hashCode() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
hashCode() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
hashCode(byte[], int, int, int) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
hashCode() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
hashCode() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
hashCode() - Method in class org.apache.hadoop.mapreduce.TaskID
hashCode() - Method in class org.apache.hadoop.metrics2.AbstractMetric
hashCode() - Method in class org.apache.hadoop.metrics2.MetricsTag
hashCode() - Method in class org.apache.hadoop.net.SocksSocketFactory
hashCode() - Method in class org.apache.hadoop.net.StandardSocketFactory
hashCode() - Method in class org.apache.hadoop.record.Buffer: Deprecated.
hashCode() - Method in class org.apache.hadoop.registry.client.types.RegistryPathStatus: The hash code is derived from the path.
hashCode() - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
hashCode() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
hashCode() - Method in class org.apache.hadoop.security.token.Token
hashCode() - Method in class org.apache.hadoop.security.UserGroupInformation: Return the hash of the subject.
hashCode() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
hashCode() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
hashCode() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
hashCode() - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ApplicationId
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ContainerId
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
hashCode() - Method in class org.apache.hadoop.yarn.api.records.NMToken
hashCode() - Method in class org.apache.hadoop.yarn.api.records.NodeId
hashCode() - Method in class org.apache.hadoop.yarn.api.records.NodeLabel
hashCode() - Method in class org.apache.hadoop.yarn.api.records.Priority
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ReservationId
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest
hashCode() - Method in class org.apache.hadoop.yarn.api.records.Resource
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
hashCode() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
hashCode() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
hashCode() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
hashCode() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
hashCode() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity: Reuse the base class hashCode method.
hashCode() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
hashCode() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
hashCode() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
hashCode() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
hashCode() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
hashCode() - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer
hashCode() - Method in class org.apache.hadoop.yarn.api.resource.PlacementConstraint
hashCode() - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogKey
hashCode() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
hashCode() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
hashCode() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
hashCode() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.Component
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.Container
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.Error
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.Service
hashCode() - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
HashFunction - Class in org.apache.hadoop.util.bloom: Implements a hash object that returns a certain number of hashed values.
HashFunction(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.HashFunction: Constructor.
hasHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
hasHighestPriorityLowRedundancyBlocks() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
HashPartitioner<K2,V2> - Class in org.apache.hadoop.mapred.lib: Partition keys by their Object.hashCode().
HashPartitioner() - Constructor for class org.apache.hadoop.mapred.lib.HashPartitioner
HashPartitioner<K,V> - Class in org.apache.hadoop.mapreduce.lib.partition: Partition keys by their Object.hashCode().
HashPartitioner() - Constructor for class org.apache.hadoop.mapreduce.lib.partition.HashPartitioner
hasKerberosCredentials() - Method in class org.apache.hadoop.security.UserGroupInformation: checks if logged in using kerberos
hasNext() - Method in interface org.apache.hadoop.mapred.join.ComposableRecordReader: Returns true if the stream is not empty, but provides no guarantee that a call to next(K,V) will succeed.
hasNext() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Return true if it is possible that this could emit more values.
hasNext() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Return true if the RR- including the k,v pair stored in this object- is exhausted.
hasNext() - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
hasNext() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Return true if it is possible that this could emit more values.
hasNext() - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator: True if a call to next may return a value.
hasNext() - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
hasNext() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Return true if the RR- including the k,v pair stored in this object- is exhausted.
hasNext() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
hasOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
hasOutputPath() - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter: Predicate: is there an output path?
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Disable those operations which the checksummed FS blocks.
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.FileContext: Return the path capabilities of the bonded AbstractFileSystem.
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.FileSystem: The base FileSystem implementation generally has no knowledge of the capabilities of actual implementations.
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
hasPathCapability(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: Reject the concat operation; forward the rest to the viewed FS.
hasPattern() - Method in class org.apache.hadoop.fs.GlobFilter
hasShutdownHook(Runnable) - Method in class org.apache.hadoop.util.ShutdownHookManager: Indicates if a shutdownHook is registered or not.
hasWarnedDeprecation(String) - Static method in class org.apache.hadoop.conf.Configuration: Returns whether or not a deprecated name has been warned.
hasWinutilsPath() - Static method in class org.apache.hadoop.util.Shell: Predicate to indicate whether or not the path to winutils is known.
HdfsAdmin - Class in org.apache.hadoop.hdfs.client: The public API for performing administrative functions on HDFS.
HdfsAdmin(URI, Configuration) - Constructor for class org.apache.hadoop.hdfs.client.HdfsAdmin: Create a new HdfsAdmin client.
HdfsAuditLogger - Class in org.apache.hadoop.hdfs.server.namenode: Extension of AuditLogger.
HdfsAuditLogger() - Constructor for class org.apache.hadoop.hdfs.server.namenode.HdfsAuditLogger
HdfsDataInputStream - Class in org.apache.hadoop.hdfs.client: The Hdfs implementation of FSDataInputStream.
HdfsDataInputStream(DFSInputStream) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataInputStream
HdfsDataInputStream(CryptoInputStream) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataInputStream
HdfsDataOutputStream - Class in org.apache.hadoop.hdfs.client: The Hdfs implementation of FSDataOutputStream.
HdfsDataOutputStream(DFSOutputStream, FileSystem.Statistics, long) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
HdfsDataOutputStream(DFSOutputStream, FileSystem.Statistics) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
HdfsDataOutputStream(CryptoOutputStream, FileSystem.Statistics, long) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
HdfsDataOutputStream(CryptoOutputStream, FileSystem.Statistics) - Constructor for class org.apache.hadoop.hdfs.client.HdfsDataOutputStream
HdfsUtils - Class in org.apache.hadoop.hdfs.client: The public utility API for HDFS.
HdfsUtils() - Constructor for class org.apache.hadoop.hdfs.client.HdfsUtils
HEADER - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
HEADER_DEFAULT - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
HEADER_SIZE - Static variable in class org.apache.hadoop.http.JettyUtils
HEADER_USER_AGENT - Static variable in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
headerPattern - Static variable in class org.apache.hadoop.mapreduce.tools.CLI
headMap(K) - Method in class org.apache.hadoop.io.SortedMapWritable
HealthCheckFailedException - Exception in org.apache.hadoop.ha: Exception thrown to indicate that health check of a service failed.
HealthCheckFailedException(String) - Constructor for exception org.apache.hadoop.ha.HealthCheckFailedException
HealthCheckFailedException(String, Throwable) - Constructor for exception org.apache.hadoop.ha.HealthCheckFailedException
HEAP_MEMORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys
heartbeatIntervalMs - Variable in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
HELP_CMD - Static variable in class org.apache.hadoop.yarn.client.cli.LogsCLI
hexchars - Static variable in class org.apache.hadoop.record.Utils: Deprecated.
hflush() - Method in class org.apache.hadoop.fs.FSDataOutputStream
HFLUSH - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Deprecated.
hflush() - Method in interface org.apache.hadoop.fs.Syncable: Flush out the data in client's user buffer.
HierarchicalTimelineEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This class extends timeline entity and defines parent-child relationships with other entities.
HistoryFileManager - Class in org.apache.hadoop.mapreduce.v2.hs: This class provides a way to interact with history files in a thread safe manor.
HistoryFileManager() - Constructor for class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
HistoryStorage - Interface in org.apache.hadoop.mapreduce.v2.hs: Provides an API to query jobs that have finished.
homePathForCurrentUser() - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Get the home path of the current user.
homePathForUser(String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Buld the user path -switches to the system path if the user is "".
HOSTID_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "hostid".
hostname(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container: Fully qualified hostname of a running container, e.g.
HOSTNAME_PATTERN - Static variable in class org.apache.hadoop.security.SecurityUtil
hostnamePortPair(String, int) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create a (hostname, port) address pair
hostnamePortPair(InetSocketAddress) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create a (hostname, port) address pair
hsync() - Method in class org.apache.hadoop.fs.FSDataOutputStream
HSYNC - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Stream hsync capability implemented by Syncable.hsync().
hsync() - Method in interface org.apache.hadoop.fs.Syncable: Similar to posix fsync, flush out the data in client's user buffer all the way to the disk device (but the disk may have it in its cache).
hsync(EnumSet<HdfsDataOutputStream.SyncFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsDataOutputStream: Sync buffered data to DataNodes (flush to disk devices).
HTTP_CONTINUE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants: All status codes less than http 100 signify error and should qualify for retry.
HTTP_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "http".
HTTP_HEADER_PREFIX - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
HTTP_MAX_CONN_SYS_PROP - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants: System property that define maximum number of cached-connection per fileSystem for ApacheHttpClient.
HTTP_METHOD_DELETE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
HTTP_METHOD_GET - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
HTTP_METHOD_HEAD - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
HTTP_METHOD_PATCH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
HTTP_METHOD_POST - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
HTTP_METHOD_PUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
HTTP_RESPONSE_400 - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: HTTP error response: "http_response_400".
HTTP_RESPONSE_429 - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: HTTP error response: "http_response_429".
HTTP_RESPONSE_4XX - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Other 4XX HTTP response: "http_response_4XX".
HTTP_RESPONSE_500 - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: HTTP error response: "http_response_500".
HTTP_RESPONSE_503 - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: HTTP error response: "http_response_503".
HTTP_RESPONSE_5XX - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Other 5XX HTTP response: "http_response_5XX".
HTTP_SCHEME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
HTTP_SIGNER_CLASS_NAME - Static variable in class org.apache.hadoop.fs.s3a.Constants: Classname of the http signer to use when Constants.HTTP_SIGNER_ENABLED is true: "fs.s3a.http.signer.class".
HTTP_SIGNER_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Flag to switch to a v2 SDK HTTP signer.
HTTP_SIGNER_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of Constants.HTTP_SIGNER_ENABLED: false.
HTTP_STATUS_CATEGORY_QUOTIENT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants: Value that differentiates categories of the http_status.
HttpHeaderConfigurations - Class in org.apache.hadoop.fs.azurebfs.constants: Responsible to keep all abfs http headers here.
HttpQueryParams - Class in org.apache.hadoop.fs.azurebfs.constants: Responsible to keep all Http Query params here.
HTTPS_SCHEME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
humanTime(long) - Static method in class org.apache.hadoop.util.OperationDuration: Convert to a human time of minutes:seconds.millis.
HUNDRED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
HUNDRED_CONTINUE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants

I

IAMInstanceCredentialsProvider - Class in org.apache.hadoop.fs.s3a.auth: This is an IAM credential provider which wraps an ContainerCredentialsProvider to provide credentials when the S3A connector is instantiated on AWS EC2 or the AWS container services.
IAMInstanceCredentialsProvider() - Constructor for class org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider: Constructor.
ID - Class in org.apache.hadoop.mapred: A general identifier, which internally stores the id as an integer.
ID(int) - Constructor for class org.apache.hadoop.mapred.ID: constructs an ID object from the given int
ID() - Constructor for class org.apache.hadoop.mapred.ID
id() - Method in interface org.apache.hadoop.mapred.join.ComposableRecordReader: Return the position in the collector this class occupies.
id() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Return the position in the collector this class occupies.
id - Variable in class org.apache.hadoop.mapred.join.Parser.Node
id() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Return the position in the collector this class occupies.
ID - Class in org.apache.hadoop.mapreduce: A general identifier, which internally stores the id as an integer.
ID(int) - Constructor for class org.apache.hadoop.mapreduce.ID: constructs an ID object from the given int
ID() - Constructor for class org.apache.hadoop.mapreduce.ID
id - Variable in class org.apache.hadoop.mapreduce.ID
id() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Return the position in the collector this class occupies.
id - Variable in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
id() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Return the position in the collector this class occupies.
id - Variable in class org.apache.hadoop.yarn.api.records.ReservationId
id(String) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact: Artifact id.
id(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container: Unique container id of a running service, e.g.
id(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service: A unique service id.
ident - Variable in class org.apache.hadoop.mapred.join.Parser.Node
ident - Variable in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
IdentityMapper<K,V> - Class in org.apache.hadoop.mapred.lib: Implements the identity function, mapping inputs directly to outputs.
IdentityMapper() - Constructor for class org.apache.hadoop.mapred.lib.IdentityMapper
IdentityReducer<K,V> - Class in org.apache.hadoop.mapred.lib: Performs no reduction, writing all input values directly to the output.
IdentityReducer() - Constructor for class org.apache.hadoop.mapred.lib.IdentityReducer
idFormat - Static variable in class org.apache.hadoop.mapreduce.JobID
idFormat - Static variable in class org.apache.hadoop.mapreduce.TaskID
IdMappingServiceProvider - Interface in org.apache.hadoop.security: An interface for the implementation of <userId, userName> mapping and <groupId, groupName> mapping.
idWithinJob() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
idx - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
idx - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
IF_MATCH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
IF_MODIFIED_SINCE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
IF_NONE_MATCH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
IF_UNMODIFIED_SINCE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
ignoreError - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
ImpersonationProvider - Interface in org.apache.hadoop.security.authorize
implies(FsAction) - Method in enum org.apache.hadoop.fs.permission.FsAction: Return true if this action implies that action.
in - Variable in class org.apache.hadoop.io.compress.CompressionInputStream: The input stream to be compressed.
IN_MEMORY_CHECK_PERIOD_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The frequency at which the in-memory store checks to remove dead initial applications.
IN_MEMORY_INITIAL_DELAY_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Initial delay before the in-memory store runs its first check to remove dead initial applications.
IN_MEMORY_STALENESS_PERIOD_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: A resource in the InMemorySCMStore is considered stale if the time since the last reference exceeds the staleness period.
IN_MEMORY_STORE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
INativeComparable - Interface in org.apache.hadoop.mapred.nativetask: Any key type that is comparable at native side must implement this interface.
INativeSerializer<T> - Interface in org.apache.hadoop.mapred.nativetask.serde: an INativeSerializer serializes and deserializes data transferred between Java and native.
incr() - Method in class org.apache.hadoop.metrics2.lib.MutableCounter: Increment the metric value by 1.
incr() - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt
incr(int) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt: Increment the value by a delta
incr() - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong
incr(long) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong: Increment the value by a delta
incr() - Method in class org.apache.hadoop.metrics2.lib.MutableGauge: Increment the value of the metric by 1
incr() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
incr(int) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt: Increment by delta
incr() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
incr(long) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong: Increment by delta
incr() - Method in interface org.apache.hadoop.record.Index: Deprecated.
incrAllCounters(CounterGroupBase<Counters.Counter>) - Method in class org.apache.hadoop.mapred.Counters.Group
incrAllCounters(Counters) - Method in class org.apache.hadoop.mapred.Counters: Increments multiple counters by their amounts in another Counters instance.
incrAllCounters(AbstractCounters<C, G>) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters: Increments multiple counters by their amounts in another Counters instance.
incrAllCounters(CounterGroupBase<T>) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Increment all counters by a group of counters
incrCounter(Enum<?>, long) - Method in class org.apache.hadoop.mapred.Counters: Increments the specified counter by the specified amount, creating it if it didn't already exist.
incrCounter(String, String, long) - Method in class org.apache.hadoop.mapred.Counters: Increments the specified counter by the specified amount, creating it if it didn't already exist.
incrCounter(Enum<?>, long) - Method in interface org.apache.hadoop.mapred.Reporter: Increments the counter identified by the key, which can be of any Enum type, by the specified amount.
incrCounter(String, String, long) - Method in interface org.apache.hadoop.mapred.Reporter: Increments the counter identified by the group and counter name by the specified amount.
increaseContainerResource(Container) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Deprecated.
increaseContainerResourceAsync(Container) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Deprecated.
increaseContainersResource(IncreaseContainersResourceRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: Deprecated.
IncreaseContainersResourceRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by Application Master to the Node Manager to change the resource quota of a container.
IncreaseContainersResourceRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceRequest
IncreaseContainersResourceResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the NodeManager to the ApplicationMaster when asked to increase container resource.
IncreaseContainersResourceResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceResponse
increment(long) - Method in class org.apache.hadoop.mapred.Counters.Counter
increment(long) - Method in interface org.apache.hadoop.mapreduce.Counter: Increment this counter by the given value
incrementCurrentKeyId() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
incrementDelegationTokenSeqNum() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
Index - Interface in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
INDEX_FILE_NAME - Static variable in class org.apache.hadoop.io.MapFile: The name of the index file.
inetAddrEndpoint(String, String, String, int) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create an internet address endpoint from a list of URIs
INFINITE_LEASE_DURATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
info() - Method in class org.apache.hadoop.metrics2.AbstractMetric
info(String, String) - Static method in class org.apache.hadoop.metrics2.lib.Interns: Get a metric info object.
info() - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
info() - Method in class org.apache.hadoop.metrics2.lib.MutableCounter
info() - Method in class org.apache.hadoop.metrics2.lib.MutableGauge
info() - Method in class org.apache.hadoop.metrics2.MetricsTag
inheritParentEnv - Variable in class org.apache.hadoop.util.Shell: Indicates if the parent env vars should be inherited or not
init(Configuration, String) - Static method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
init(Configuration, String, Collection<Class<? extends BaseRecord>>, StateStoreMetrics) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
init(Configuration, String, Collection<Class<? extends BaseRecord>>, StateStoreMetrics) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Initialize the state store connection.
init(JobConf) - Method in class org.apache.hadoop.mapred.JobClient: Connect to the default cluster
init() - Method in class org.apache.hadoop.mapred.nativetask.Platform: initialize a platform, where we should call registerKey
init(Class<?>) - Method in class org.apache.hadoop.metrics2.lib.MutableRates: Initialize the registry with all the methods in a protocol so they all show up in the first snapshot.
init(Class<?>) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation: Initialize the registry with all the methods in a protocol so they all show up in the first snapshot.
init(String[]) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation: Initialize the registry with all rate names passed in.
init(Class<?>, String) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
init(SubsetConfiguration) - Method in interface org.apache.hadoop.metrics2.MetricsPlugin: Initialize the plugin
init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.FileSink
init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink
init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.KafkaSink
init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
init(SubsetConfiguration) - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
init(String) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
init(String) - Method in interface org.apache.hadoop.security.authorize.ImpersonationProvider: Specifies the configuration prefix for the proxy user properties and initializes the provider.
init(FilterConfig) - Method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter
init(FilterConfig) - Method in class org.apache.hadoop.security.http.XFrameOptionsFilter
init(Configuration) - Method in class org.apache.hadoop.service.AbstractService: Initialize the service.
init(Configuration) - Method in interface org.apache.hadoop.service.Service: Initialize the service.
init(String[]) - Method in class org.apache.hadoop.tools.dynamometer.ApplicationMaster: Parse command line options.
init(String[]) - Method in class org.apache.hadoop.tools.dynamometer.Client: Parse command line options.
init(String[]) - Method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster: Parse command line options
init(String[]) - Method in class org.apache.hadoop.yarn.applications.distributedshell.Client: Parse command line options
initDriver() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Prepare the driver to access data storage.
INITIAL_APP_ATTEMPT_ID - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Initial number of all app attempts.
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Called after a new FileSystem instance is constructed.
initialize(Configuration) - Method in class org.apache.hadoop.fs.adl.oauth2.AzureADTokenProvider: Initialize with supported configuration.
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.FileSystem: Initialize a FileSystem.
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.FilterFileSystem: Called after a new FileSystem instance is constructed.
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.LocalFileSystem
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.

Always fail to initialize.
initialize(Configuration, FileSystem, Path) - Method in class org.apache.hadoop.fs.TrashPolicy: Deprecated.
Use TrashPolicy.initialize(Configuration, FileSystem) instead.
initialize(Configuration, FileSystem) - Method in class org.apache.hadoop.fs.TrashPolicy: Used to setup the trash policy.
initialize(URI, Configuration) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: Called after a new FileSystem instance is constructed.
initialize(Configuration) - Method in interface org.apache.hadoop.hdfs.server.namenode.AuditLogger: Called during initialization of the logger.
initialize(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
initialize(InputSplit, TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.RecordReader: Called once at initialization.
initialize(String) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem: Convenience method to initialize the metrics system
initialize(Configuration, String) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Initialize the log file controller.
initialize() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Initialize the object.
initializeWriter(LogAggregationFileControllerContext) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Initialize the writer.
initiateUpgrade(String, String, boolean) - Method in class org.apache.hadoop.yarn.client.api.AppAdminClient: Initiate upgrade of a long running service.
initiateUpgrade(String, String, boolean) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
initiateUpgrade(Service) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
initInternal(Configuration) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Derived classes initialize themselves using this method.
initNextRecordReader() - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader: Get the record reader for the next chunk in this CombineFileSplit.
initNextRecordReader() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader: Get the record reader for the next chunk in this CombineFileSplit.
initRecordStorage(String, Class<T>) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Initialize storage for a single record class.
InMemoryAliasMap - Class in org.apache.hadoop.hdfs.server.aliasmap: InMemoryAliasMap is an implementation of the InMemoryAliasMapProtocol for use with LevelDB.
inMiniClusterMode() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
InnerJoinRecordReader<K extends WritableComparable> - Class in org.apache.hadoop.mapred.join: Full inner join.
InnerJoinRecordReader<K extends WritableComparable<?>> - Class in org.apache.hadoop.mapreduce.lib.join: Full inner join.
INodeAttributeProvider - Class in org.apache.hadoop.hdfs.server.namenode
INodeAttributeProvider() - Constructor for class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider
INPUT_BOUNDING_QUERY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Input query to get the max and min values of the jdbc.input.query
INPUT_CLASS_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Class name implementing DBWritable which will hold input tuples
INPUT_CLASS_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Class name implementing DBWritable which will hold input tuples
INPUT_CONDITIONS_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: WHERE clause in the input SELECT statement
INPUT_CONDITIONS_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: WHERE clause in the input SELECT statement
INPUT_COUNT_QUERY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Input query to get the count of records
INPUT_COUNT_QUERY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Input query to get the count of records
INPUT_DIR - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
INPUT_DIR_NONRECURSIVE_IGNORE_SUBDIRS - Static variable in class org.apache.hadoop.mapred.FileInputFormat
INPUT_DIR_NONRECURSIVE_IGNORE_SUBDIRS - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
INPUT_DIR_RECURSIVE - Static variable in class org.apache.hadoop.mapred.FileInputFormat
INPUT_DIR_RECURSIVE - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
INPUT_FADV_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
use the Options.OpenFileOptions value in code which only needs to be compiled against newer hadoop releases.
INPUT_FADV_NORMAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: General input.
INPUT_FADV_RANDOM - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
use the Options.OpenFileOptions value in code which only needs to be compiled against newer hadoop releases.
INPUT_FADV_SEQUENTIAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
use the Options.OpenFileOptions value in code which only needs to be compiled against newer hadoop releases.
INPUT_FADVISE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Which input strategy to use for buffering, seeking and similar when reading data.
INPUT_FIELD_NAMES_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Field names in the Input table
INPUT_FIELD_NAMES_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Field names in the Input table
INPUT_FORMAT - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
INPUT_ORDER_BY_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: ORDER BY clause in the input SELECT statement
INPUT_ORDER_BY_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: ORDER BY clause in the input SELECT statement
INPUT_QUERY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Whole input query, exluding LIMIT...OFFSET
INPUT_QUERY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Whole input query, exluding LIMIT...OFFSET
INPUT_TABLE_NAME_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Input table name
INPUT_TABLE_NAME_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Input table name
inputFile - Variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
InputFormat<K,V> - Interface in org.apache.hadoop.mapred: InputFormat describes the input-specification for a Map-Reduce job.
InputFormat<K,V> - Class in org.apache.hadoop.mapreduce: InputFormat describes the input-specification for a Map-Reduce job.
InputFormat() - Constructor for class org.apache.hadoop.mapreduce.InputFormat
InputSampler<K,V> - Class in org.apache.hadoop.mapred.lib
InputSampler(JobConf) - Constructor for class org.apache.hadoop.mapred.lib.InputSampler
InputSampler<K,V> - Class in org.apache.hadoop.mapreduce.lib.partition: Utility for collecting samples and writing a partition file for TotalOrderPartitioner.
InputSampler(Configuration) - Constructor for class org.apache.hadoop.mapreduce.lib.partition.InputSampler
InputSplit - Interface in org.apache.hadoop.mapred: InputSplit represents the data to be processed by an individual Mapper.
InputSplit - Class in org.apache.hadoop.mapreduce: InputSplit represents the data to be processed by an individual Mapper.
InputSplit() - Constructor for class org.apache.hadoop.mapreduce.InputSplit
InputSplitWithLocationInfo - Interface in org.apache.hadoop.mapred
installTopology() - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
instance() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
IntegerConfigurationBasicValidator - Class in org.apache.hadoop.fs.azurebfs.diagnostics: Integer configuration value Validator.
IntegerConfigurationBasicValidator(int, int, int, String, boolean) - Constructor for class org.apache.hadoop.fs.azurebfs.diagnostics.IntegerConfigurationBasicValidator
IntegerConfigurationBasicValidator(int, int, int, int, String, boolean) - Constructor for class org.apache.hadoop.fs.azurebfs.diagnostics.IntegerConfigurationBasicValidator
IntegerSplitter - Class in org.apache.hadoop.mapreduce.lib.db: Implement DBSplitter over integer values.
IntegerSplitter() - Constructor for class org.apache.hadoop.mapreduce.lib.db.IntegerSplitter
InterfaceAudience - Class in org.apache.hadoop.classification: Annotation to inform users of a package, class or method's intended audience.
InterfaceStability - Class in org.apache.hadoop.classification: Annotation to inform users of how much to rely on a particular package, class or method not changing over time.
InterfaceStability() - Constructor for class org.apache.hadoop.classification.InterfaceStability
internal - Variable in class org.apache.hadoop.registry.client.types.ServiceRecord: List of endpoints for use within an application.
Interns - Class in org.apache.hadoop.metrics2.lib: Helpers to create interned metrics info.
Interns() - Constructor for class org.apache.hadoop.metrics2.lib.Interns
internStringsInArray(String[]) - Static method in class org.apache.hadoop.util.StringInterner: Interns all the strings in the given array in place, returning the same array.
INTERPRETOR - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
IntSumReducer<Key> - Class in org.apache.hadoop.mapreduce.lib.reduce
IntSumReducer() - Constructor for class org.apache.hadoop.mapreduce.lib.reduce.IntSumReducer
IntWritable - Class in org.apache.hadoop.io: A WritableComparable for ints.
IntWritable() - Constructor for class org.apache.hadoop.io.IntWritable
IntWritable(int) - Constructor for class org.apache.hadoop.io.IntWritable
INVALID - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus
INVALID_TIMESTAMP - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
InvalidAbfsRestOperationException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Exception to wrap invalid Azure service error responses and exceptions raised on network IO.
InvalidAbfsRestOperationException(Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidAbfsRestOperationException
InvalidAbfsRestOperationException(Exception, int) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidAbfsRestOperationException: Adds the retry count along with the exception.
InvalidAclOperationException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when there is an attempt to perform an invalid operation on an ACL.
InvalidAclOperationException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidAclOperationException
invalidateCache(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Can be used by implementing classes to invalidate the caches.
InvalidConfigurationValueException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when a configuration value is invalid
InvalidConfigurationValueException(String, Exception) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidConfigurationValueException
InvalidConfigurationValueException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidConfigurationValueException
InvalidFileSystemPropertyException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when a file system property is invalid.
InvalidFileSystemPropertyException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidFileSystemPropertyException
InvalidFileTypeException - Exception in org.apache.hadoop.mapred: Used when file type differs from the desired file type.
InvalidFileTypeException() - Constructor for exception org.apache.hadoop.mapred.InvalidFileTypeException
InvalidFileTypeException(String) - Constructor for exception org.apache.hadoop.mapred.InvalidFileTypeException
InvalidInputException - Exception in org.apache.hadoop.mapred: This class wraps a list of problems with the input, so that the user can get a list of problems together instead of finding and fixing them one by one.
InvalidInputException(List<IOException>) - Constructor for exception org.apache.hadoop.mapred.InvalidInputException: Create the exception with the given list.
InvalidInputException - Exception in org.apache.hadoop.mapreduce.lib.input: This class wraps a list of problems with the input, so that the user can get a list of problems together instead of finding and fixing them one by one.
InvalidInputException(List<IOException>) - Constructor for exception org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Create the exception with the given list.
InvalidJobConfException - Exception in org.apache.hadoop.mapred: This exception is thrown when jobconf misses some mendatory attributes or value of some attributes is invalid.
InvalidJobConfException() - Constructor for exception org.apache.hadoop.mapred.InvalidJobConfException
InvalidJobConfException(String) - Constructor for exception org.apache.hadoop.mapred.InvalidJobConfException
InvalidJobConfException(String, Throwable) - Constructor for exception org.apache.hadoop.mapred.InvalidJobConfException
InvalidJobConfException(Throwable) - Constructor for exception org.apache.hadoop.mapred.InvalidJobConfException
InvalidPathException - Exception in org.apache.hadoop.fs: Path string is invalid either because it has invalid characters or due to other file system specific reasons.
InvalidPathException(String) - Constructor for exception org.apache.hadoop.fs.InvalidPathException: Constructs exception with the specified detail message.
InvalidPathException(String, String) - Constructor for exception org.apache.hadoop.fs.InvalidPathException: Constructs exception with the specified detail message.
InvalidPathHandleException - Exception in org.apache.hadoop.fs: Thrown when the constraints enoded in a PathHandle do not hold.
InvalidPathHandleException(String) - Constructor for exception org.apache.hadoop.fs.InvalidPathHandleException
InvalidPathHandleException(String, Throwable) - Constructor for exception org.apache.hadoop.fs.InvalidPathHandleException
InvalidPathnameException - Exception in org.apache.hadoop.registry.client.exceptions: A path name was invalid.
InvalidPathnameException(String, String) - Constructor for exception org.apache.hadoop.registry.client.exceptions.InvalidPathnameException
InvalidPathnameException(String, String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.InvalidPathnameException
InvalidRecordException - Exception in org.apache.hadoop.registry.client.exceptions: Raised if an attempt to parse a record failed.
InvalidRecordException(String, String) - Constructor for exception org.apache.hadoop.registry.client.exceptions.InvalidRecordException
InvalidRecordException(String, String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.InvalidRecordException
InvalidStateTransitionException - Exception in org.apache.hadoop.yarn.state: The exception that happens when you call invalid state transition.
InvalidStateTransitionException(Enum<?>, Enum<?>) - Constructor for exception org.apache.hadoop.yarn.state.InvalidStateTransitionException
InvalidStateTransitonException - Exception in org.apache.hadoop.yarn.state: Deprecated.
Use InvalidStateTransitionException instead.
InvalidStateTransitonException(Enum<?>, Enum<?>) - Constructor for exception org.apache.hadoop.yarn.state.InvalidStateTransitonException: Deprecated.
InvalidUriAuthorityException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when URI authority is invalid.
InvalidUriAuthorityException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidUriAuthorityException
InvalidUriException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when URI is invalid.
InvalidUriException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidUriException
INVERSE_QUANTILES - Static variable in class org.apache.hadoop.metrics2.lib.MutableInverseQuantiles
InverseMapper<K,V> - Class in org.apache.hadoop.mapred.lib: A Mapper that swaps keys and values.
InverseMapper() - Constructor for class org.apache.hadoop.mapred.lib.InverseMapper
InverseMapper<K,V> - Class in org.apache.hadoop.mapreduce.lib.map: A Mapper that swaps keys and values.
InverseMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.map.InverseMapper
IO_COMPRESSION_CODEC_LZO_CLASS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Codec class that implements Lzo compression algorithm
IO_EXCEPTION - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Error code returned if an IOException is encountered when putting an entity.
IO_EXCEPTION - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError: Error code returned if an IOException is encountered when storing an entity.
IO_FILE_BUFFER_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IO_FILE_BUFFER_SIZE_KEY
IO_FILE_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IO_MAP_INDEX_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IO_MAP_INDEX_INTERVAL_DEFAULT
IO_MAP_INDEX_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IO_MAP_INDEX_SKIP_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IO_MAP_INDEX_SKIP_KEY
IO_MAP_INDEX_SKIP_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IO_MAPFILE_BLOOM_ERROR_RATE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IO_MAPFILE_BLOOM_ERROR_RATE_KEY
IO_MAPFILE_BLOOM_ERROR_RATE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IO_MAPFILE_BLOOM_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IO_MAPFILE_BLOOM_SIZE_KEY
IO_MAPFILE_BLOOM_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IO_SEQFILE_COMPRESS_BLOCKSIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IO_SEQFILE_COMPRESS_BLOCKSIZE_KEY
IO_SEQFILE_COMPRESS_BLOCKSIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IO_SERIALIZATIONS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IO_SKIP_CHECKSUM_ERRORS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IO_SKIP_CHECKSUM_ERRORS_KEY
IO_SKIP_CHECKSUM_ERRORS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IO_SORT_FACTOR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for CommonConfigurationKeysPublic.IO_SORT_FACTOR_KEY.
IO_SORT_FACTOR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Deprecated.
Moved to mapreduce, see mapreduce.task.io.sort.factor in mapred-default.xml See https://issues.apache.org/jira/browse/HADOOP-6801 For SequenceFile.Sorter control instead, see CommonConfigurationKeysPublic.SEQ_IO_SORT_FACTOR_KEY.
IO_SORT_MB_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for CommonConfigurationKeysPublic.IO_SORT_MB_KEY.
IO_SORT_MB_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Deprecated.
Moved to mapreduce, see mapreduce.task.io.sort.mb in mapred-default.xml See https://issues.apache.org/jira/browse/HADOOP-6801 For SequenceFile.Sorter control instead, see CommonConfigurationKeysPublic.SEQ_IO_SORT_MB_KEY.
IOStatistics - Interface in org.apache.hadoop.fs.statistics: IO Statistics.
IOSTATISTICS - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: IOStatisticsSource API.
IOSTATISTICS_CONTEXT - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Streams that support IOStatistics context and capture thread-level IOStatistics.
iostatistics_counters(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Get the counters of an IOStatisticsSnapshot.
iostatistics_gauges(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Get the gauges of an IOStatisticsSnapshot.
iostatistics_maximums(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Get the maximums of an IOStatisticsSnapshot.
iostatistics_means(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Get the means of an IOStatisticsSnapshot.
iostatistics_minimums(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Get the minimums of an IOStatisticsSnapshot.
iostatistics_toPrettyString(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Convert IOStatistics to a string form, with all the metrics sorted and empty value stripped.
IOStatisticsAggregator - Interface in org.apache.hadoop.fs.statistics: Interface exported by classes which support aggregation of IOStatistics.
iostatisticsContext_aggregate(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Aggregate into the IOStatistics context the statistics passed in via IOStatistics/source parameter.
iostatisticsContext_enabled() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Static probe to check if the thread-level IO statistics enabled.
iostatisticsContext_getCurrent() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Get the context's IOStatisticsContext which implements IOStatisticsSource.
iostatisticsContext_reset() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Reset the context's IOStatistics.
iostatisticsContext_setThreadIOStatisticsContext(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Set the IOStatisticsContext for the current thread.
iostatisticsContext_snapshot() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Take a snapshot of the context IOStatistics.
IOStatisticsLogging - Class in org.apache.hadoop.fs.statistics: Utility operations convert IO Statistics sources/instances to strings, especially for robustly logging.
IOStatisticsSetters - Interface in org.apache.hadoop.fs.statistics: Setter for IOStatistics entries.
IOStatisticsSnapshot - Class in org.apache.hadoop.fs.statistics: Snapshot of statistics from a different source.
IOStatisticsSnapshot() - Constructor for class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot: Construct.
IOStatisticsSnapshot(IOStatistics) - Constructor for class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot: Construct, taking a snapshot of the source statistics data if the source is non-null.
iostatisticsSnapshot_aggregate(Serializable, Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Aggregate an existing IOStatisticsSnapshot with the supplied statistics.
iostatisticsSnapshot_create() - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Create a new IOStatisticsSnapshot instance.
iostatisticsSnapshot_create(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Create a new IOStatisticsSnapshot instance.
iostatisticsSnapshot_fromJsonString(String) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Load IOStatisticsSnapshot from a JSON string.
iostatisticsSnapshot_load(FileSystem, Path) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Load IOStatisticsSnapshot from a Hadoop filesystem.
iostatisticsSnapshot_retrieve(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Extract the IOStatistics from an object in a serializable form.
iostatisticsSnapshot_save(Serializable, FileSystem, Path, boolean) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Save IOStatisticsSnapshot to a Hadoop filesystem as a JSON file.
iostatisticsSnapshot_toJsonString(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Save IOStatisticsSnapshot to a JSON string.
ioStatisticsSourceToString(Object) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging: Extract the statistics from a source object -or "" if it is not an instance of IOStatistics, IOStatisticsSource or the retrieved statistics are null.
IOStatisticsSupport - Class in org.apache.hadoop.fs.statistics: Support for working with IOStatistics.
ioStatisticsToPrettyString(IOStatistics) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging: Convert IOStatistics to a string form, with all the metrics sorted and empty value stripped.
ioStatisticsToString(IOStatistics) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging: Convert IOStatistics to a string form.
IOUtils - Class in org.apache.hadoop.io: An utility class for I/O related functionality.
IOUtils() - Constructor for class org.apache.hadoop.io.IOUtils
ip(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container: IP address of a running container, e.g.
IPC_CLIENT_CONNECT_MAX_RETRIES_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_CLIENT_CONNECT_MAX_RETRIES_KEY
IPC_CLIENT_CONNECT_MAX_RETRIES_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_KEY
IPC_CLIENT_CONNECT_MAX_RETRIES_ON_SOCKET_TIMEOUTS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_CLIENT_CONNECT_RETRY_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_CLIENT_CONNECT_RETRY_INTERVAL_KEY
IPC_CLIENT_CONNECT_RETRY_INTERVAL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_CLIENT_CONNECT_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_CLIENT_CONNECT_TIMEOUT_KEY
IPC_CLIENT_CONNECT_TIMEOUT_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_CLIENT_CONNECTION_MAXIDLETIME_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_CLIENT_CONNECTION_MAXIDLETIME_KEY
IPC_CLIENT_CONNECTION_MAXIDLETIME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_CLIENT_FACTORY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Factory to create client IPC classes.
IPC_CLIENT_IDLETHRESHOLD_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_CLIENT_IDLETHRESHOLD_DEFAULT
IPC_CLIENT_IDLETHRESHOLD_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_CLIENT_KILL_MAX_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_CLIENT_KILL_MAX_KEY
IPC_CLIENT_KILL_MAX_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_CLIENT_LOW_LATENCY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Enable low-latency connections from the client
IPC_CLIENT_LOW_LATENCY_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value of IPC_CLIENT_LOW_LATENCY
IPC_CLIENT_TCPNODELAY_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_CLIENT_TCPNODELAY_KEY
IPC_CLIENT_TCPNODELAY_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
IPC_RECORD_FACTORY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Factory to create serializable records.
IPC_RPC_IMPL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: RPC class implementation
IPC_SERVER_FACTORY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Factory to create server IPC classes.
IPC_SERVER_LISTEN_QUEUE_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_SERVER_LISTEN_QUEUE_SIZE_KEY
IPC_SERVER_LISTEN_QUEUE_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_LOG_SLOW_RPC - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Logs if a RPC is really slow compared to rest of RPCs.
IPC_SERVER_LOG_SLOW_RPC_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_LOG_SLOW_RPC_THRESHOLD_MS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_LOG_SLOW_RPC_THRESHOLD_MS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_MAX_CONNECTIONS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_SERVER_MAX_CONNECTIONS_KEY
IPC_SERVER_MAX_CONNECTIONS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_METRICS_UPDATE_RUNNER_INTERVAL - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: To configure scheduling of server metrics update thread.
IPC_SERVER_METRICS_UPDATE_RUNNER_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_PURGE_INTERVAL_MINUTES_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_PURGE_INTERVAL_MINUTES_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_REUSEADDR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_SERVER_REUSEADDR_KEY.
IPC_SERVER_REUSEADDR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
IPC_SERVER_TCPNODELAY_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for IPC_SERVER_TCPNODELAY_KEY
IPC_SERVER_TCPNODELAY_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
ipcEndpoint(String, InetSocketAddress) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create an IPC endpoint
IPList - Interface in org.apache.hadoop.util
IS_JAVA_MAP - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
IS_JAVA_REDUCE - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
IS_JAVA_RR - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
IS_JAVA_RW - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
IS_MINI_YARN_CLUSTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
isAbsolute() - Method in class org.apache.hadoop.fs.Path: Returns true if the path component (i.e.
isAbsoluteAndSchemeAuthorityNull() - Method in class org.apache.hadoop.fs.Path: Returns true if the path component (i.e.
isAclEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
isActiveState() - Method in enum org.apache.hadoop.yarn.api.records.NodeState
isAllAllowed() - Method in class org.apache.hadoop.security.authorize.AccessControlList
isAnyLocation(String) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Check whether the given host/rack string represents an arbitrary host name.
isAppendBlobKey(String) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore: Checks if the given key in Azure Storage should be stored as a page blob instead of block blob.
isApplicationEntity(TimelineEntity) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity: Checks if the input TimelineEntity object is an ApplicationEntity.
isAsynchronousMode() - Static method in class org.apache.hadoop.ipc.Client: Check if RPC is in asynchronous mode or not.
isAtomicRenameKey(String) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
isAutoFailoverEnabled() - Method in class org.apache.hadoop.ha.HAServiceTarget
isBlacklisted() - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo: Whether tracker is blacklisted
isBrowser(String) - Method in class org.apache.hadoop.security.http.RestCsrfPreventionFilter: This method interrogates the User-Agent String and returns whether it refers to a browser.
isCallerContextEnabled - Variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
isChecksumFile(Path) - Static method in class org.apache.hadoop.fs.ChecksumFileSystem: Return true if file is a checksum file name.
isChild(TimelineEntityType) - Method in enum org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntityType: Whether the input type can be a child of this entity.
isClientBackoffEnabled() - Method in class org.apache.hadoop.ipc.Server
isCommitJobRepeatable(JobContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
isCommitJobRepeatable(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: Returns true if an in-progress job commit can be retried.
isCommitJobRepeatable(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter
isCommitJobRepeatable(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
isCommitJobRepeatable(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Failure during Job Commit is not recoverable from.
isCommitJobRepeatable(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
isCommitJobRepeatable(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: Returns true if an in-progress job commit can be retried.
isComplete() - Method in interface org.apache.hadoop.mapred.RunningJob: Check if the job is finished or not.
isComplete() - Method in class org.apache.hadoop.mapreduce.Job: Check if the job is finished or not.
isCompleted() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
isContainerCredentialsProvider() - Method in class org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider: Is this a container credentials provider?
isCopyOnCreateFile() - Method in interface org.apache.hadoop.fs.BlockStoragePolicySpi: Returns true if the policy is inherit-only and cannot be changed for an existing file.
isCorrupt() - Method in class org.apache.hadoop.fs.BlockLocation: Get the corrupt flag.
isDeclaredComponentType(Class<?>) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
isDeprecated(String) - Static method in class org.apache.hadoop.conf.Configuration: checks whether the given key is deprecated.
isDir() - Method in class org.apache.hadoop.fs.FileStatus: Deprecated.
Use FileStatus.isFile(), FileStatus.isDirectory(), and FileStatus.isSymlink() instead.
isDirectory() - Method in class org.apache.hadoop.fs.FileStatus: Is this a directory?
isDirectory(Path) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
Use FileSystem.getFileStatus(Path) instead
isDistSchedulingEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
isDrained() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
isDriverReady() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Check if the driver is currently running and the data store connection is valid.
isEmpty() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Is a statistic empty?
isEmpty() - Method in class org.apache.hadoop.io.MapWritable
isEmpty() - Method in class org.apache.hadoop.io.SortedMapWritable
isEnabled() - Method in class org.apache.hadoop.fs.Trash: Returns whether the trash is enabled for this filesystem.
isEnabled() - Method in class org.apache.hadoop.fs.TrashPolicy: Returns whether the Trash Policy is enabled for this filesystem.
isEncrypted() - Method in class org.apache.hadoop.fs.FileStatus: Tell whether the underlying file or directory is encrypted or not.
isEqual(Object, Object) - Static method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
isErasureCoded() - Method in class org.apache.hadoop.fs.FileStatus: Tell whether the underlying file or directory is erasure coded or not.
isErasureCoded() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
isEventThreadWaiting() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
isExclusive() - Method in class org.apache.hadoop.yarn.api.records.NodeLabel
isFile() - Method in class org.apache.hadoop.fs.FileStatus: Is this a file?
isFile(Path) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
Use FileSystem.getFileStatus(Path) instead
isFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation: Is this user logged in from a keytab file managed by the UGI?
isFsSupportsChmod() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
isHealthy(URI) - Static method in class org.apache.hadoop.hdfs.client.HdfsUtils: Is the HDFS healthy? HDFS is considered as healthy if it is up and not in safemode.
isIn(String) - Method in interface org.apache.hadoop.util.IPList: returns true if the ipAddress is in the IPList.
isInactiveState() - Method in enum org.apache.hadoop.yarn.api.records.NodeState
isIncremental() - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions
isInfiniteLeaseKey(String) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
isInitialized() - Static method in class org.apache.hadoop.security.UserGroupInformation
isInMemory() - Method in class org.apache.hadoop.mapred.SplitLocationInfo
isInState(Service.STATE) - Method in class org.apache.hadoop.service.AbstractService
isInState(Service.STATE) - Method in interface org.apache.hadoop.service.Service: Query to see if the service is in a specific state.
isInState(Service.STATE) - Method in class org.apache.hadoop.service.ServiceStateModel: Query that the state is in a specific state
isIOStatistics(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Probe for an object being an instance of IOStatistics.
isIOStatisticsSnapshot(Serializable) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Probe for an object being an instance of IOStatisticsSnapshot.
isIOStatisticsSource(Object) - Static method in class org.apache.hadoop.io.wrappedio.WrappedStatistics: Probe for an object being an instance of IOStatisticsSource.
isJava7OrAbove() - Static method in class org.apache.hadoop.util.Shell: Deprecated.
This call isn't needed any more: please remove uses of it.
isJavaVersionAtLeast(int) - Static method in class org.apache.hadoop.util.Shell: Query to see if major version of Java specification of the system is equal or greater than the parameter.
isJobComplete() - Method in class org.apache.hadoop.mapreduce.JobStatus: Returns true if the status is for a completed job.
isJobDirValid(Path, FileSystem) - Static method in class org.apache.hadoop.mapred.JobClient: Checks if the job directory is clean and has all the required components for (re) starting the job
isLocal() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor: Return true if bytes read via this accessor should count towards the local byte count statistics.
isLoginKeytabBased() - Static method in class org.apache.hadoop.security.UserGroupInformation: Did the login happen via keytab.
isLoginSuccess() - Method in class org.apache.hadoop.security.UserGroupInformation: This method checks for a successful Kerberos login and returns true by default if it is not using Kerberos.
isLoginTicketBased() - Static method in class org.apache.hadoop.security.UserGroupInformation: Did the login happen via ticket cache.
isLogSlowRPC() - Method in class org.apache.hadoop.ipc.Server: Checks if LogSlowRPC is set true.
isManaged() - Method in class org.apache.hadoop.security.token.Token: Is this token managed so that it can be renewed or cancelled?
isManaged(Token<?>) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
isManaged(Token<?>) - Method in class org.apache.hadoop.security.token.TokenRenewer: Is the given token managed? Only managed tokens may be renewed or cancelled.
isMap() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID: Deprecated.
isMap() - Method in class org.apache.hadoop.mapreduce.TaskID: Deprecated.
isMappingSingleSwitch(DNSToSwitchMapping) - Static method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping: Query for a DNSToSwitchMapping instance being on a single switch.
isMapTask() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
isMovable() - Method in enum org.apache.hadoop.fs.StorageType
isMultiNamedOutput(JobConf, String) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Returns if a named output is multiple.
isNegativeVInt(byte) - Static method in class org.apache.hadoop.io.WritableUtils: Given the first byte of a vint/vlong, determine the sign
isOnDisk() - Method in class org.apache.hadoop.mapred.SplitLocationInfo
isOpportunisticContainerAllocationEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
isOriginalTGT(KerberosTicket) - Static method in class org.apache.hadoop.security.SecurityUtil: Check whether the server principal is the TGS's principal
isParent(TimelineEntityType) - Method in enum org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntityType: Whether the input type can be a parent of this entity.
isPrivate() - Method in class org.apache.hadoop.security.token.Token: Whether this is a private token.
isPrivateCloneOf(Text) - Method in class org.apache.hadoop.security.token.Token: Whether this is a private clone of a public token.
isPrivilegedPort(int) - Static method in class org.apache.hadoop.security.SecurityUtil
isPropertyTag(String) - Method in class org.apache.hadoop.conf.Configuration: Get Property tag Enum corresponding to given source.
isRAM() - Method in enum org.apache.hadoop.fs.StorageType
isReady() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
isRecoverySupported() - Method in class org.apache.hadoop.mapred.FileOutputCommitter: Deprecated.
isRecoverySupported(JobContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
isRecoverySupported() - Method in class org.apache.hadoop.mapred.OutputCommitter: Deprecated.
Use OutputCommitter.isRecoverySupported(JobContext) instead.
isRecoverySupported(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: Is task output recovery supported for restarting jobs? If task output recovery is supported, job restart can be done more efficiently.
isRecoverySupported(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
isRecoverySupported() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
isRecoverySupported(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
isRecoverySupported(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Declare that task recovery is not supported.
isRecoverySupported() - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Deprecated.
isRecoverySupported() - Method in class org.apache.hadoop.mapreduce.OutputCommitter: Deprecated.
Use OutputCommitter.isRecoverySupported(JobContext) instead.
isRecoverySupported(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: Is task output recovery supported for restarting jobs? If task output recovery is supported, job restart can be done more efficiently.
isRecursive() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Return true to create the parent directories if they do not exist.
isRegularFile(File) - Static method in class org.apache.hadoop.fs.FileUtil
isRegularFile(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Check if the file is regular.
isRetired() - Method in interface org.apache.hadoop.mapred.RunningJob: Check whether the job has been removed from JobTracker memory and retired.
isRetired() - Method in class org.apache.hadoop.mapreduce.Job
isRetired() - Method in class org.apache.hadoop.mapreduce.JobStatus: Check whether the job has retired.
isRoot() - Method in class org.apache.hadoop.fs.Path: Returns true if and only if this path represents the root of a file system.
isRpcInvocation() - Static method in class org.apache.hadoop.ipc.Server
isRunning() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: is secretMgr running
isSecurityEnabled() - Static method in class org.apache.hadoop.security.UserGroupInformation: Determine if UserGroupInformation is using Kerberos to determine user identities or is relying on simple authentication
isServerFailOverEnabled() - Method in class org.apache.hadoop.ipc.Server
isServerFailOverEnabledByQueue() - Method in class org.apache.hadoop.ipc.Server
isSetsidAvailable - Static variable in class org.apache.hadoop.util.Shell: Flag which is true if setsid exists.
isShortCircuit() - Method in class org.apache.hadoop.hdfs.ReplicaAccessor: Return true if bytes read via this accessor should count towards the short-circuit byte count statistics.
isShutdownInProgress() - Method in class org.apache.hadoop.util.ShutdownHookManager: Indicates if shutdown is in progress or not.
isSingleSwitch() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping: Predicate that indicates that the switch mapping is known to be single-switch.
isSingleSwitch() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping: Delegate the switch topology query to the raw mapping, via AbstractDNSToSwitchMapping.isMappingSingleSwitch(DNSToSwitchMapping)
isSingleSwitchByScriptPolicy() - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
isSnapshotEnabled() - Method in class org.apache.hadoop.fs.FileStatus: Check if directory is Snapshot enabled or not.
isSplitable(FileSystem, Path) - Method in class org.apache.hadoop.mapred.FileInputFormat: Is the given filename splittable? Usually, true, but if the file is stream compressed, it will not be.
isSplitable(FileSystem, Path) - Method in class org.apache.hadoop.mapred.FixedLengthInputFormat
isSplitable(FileSystem, Path) - Method in class org.apache.hadoop.mapred.KeyValueTextInputFormat
isSplitable(FileSystem, Path) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat
isSplitable(FileSystem, Path) - Method in class org.apache.hadoop.mapred.TextInputFormat
isSplitable(JobContext, Path) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
isSplitable(JobContext, Path) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Is the given filename splittable? Usually, true, but if the file is stream compressed, it will not be.
isSplitable(JobContext, Path) - Method in class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat
isSplitable(JobContext, Path) - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueTextInputFormat
isSplitable(JobContext, Path) - Method in class org.apache.hadoop.mapreduce.lib.input.TextInputFormat
isStickyBit() - Method in class org.apache.hadoop.fs.permission.AclStatus: Returns the sticky bit.
isStopped() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
isStriped() - Method in class org.apache.hadoop.fs.BlockLocation: Return true if the block is striped (erasure coded).
isSubApplicationEntity(TimelineEntity) - Static method in class org.apache.hadoop.yarn.api.records.timelineservice.SubApplicationEntity: Checks if the input TimelineEntity object is an SubApplicationEntity.
isSuccess() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
isSuccessful() - Method in interface org.apache.hadoop.mapred.RunningJob: Check if the job completed successfully.
isSuccessful() - Method in class org.apache.hadoop.mapreduce.Job: Check if the job completed successfully.
isSymlink() - Method in class org.apache.hadoop.fs.FileStatus: Is this a symbolic link?
isSystemClass(String, List<String>) - Static method in class org.apache.hadoop.util.ApplicationClassLoader: Checks if a class should be included as a system class.
isTimedOut() - Method in class org.apache.hadoop.util.Shell: To check if the passed script to shell command executor timed out or not.
isTracked(String) - Method in class org.apache.hadoop.fs.StorageStatistics: Return true if a statistic is being tracked.
isTransient() - Method in class org.apache.hadoop.crypto.key.KeyProvider: Indicates whether this provider represents a store that is intended for transient use - such as the UserProvider is.
isTransient() - Method in enum org.apache.hadoop.fs.StorageType
isTransient() - Method in class org.apache.hadoop.security.alias.CredentialProvider: Indicates whether this provider represents a store that is intended for transient use - such as the UserProvider is.
isTypeConsumedAvailable() - Method in class org.apache.hadoop.fs.QuotaUsage: Return true if any storage type consumption information is available.
isTypeQuotaSet() - Method in class org.apache.hadoop.fs.QuotaUsage: Return true if any storage type quota has been set.
isUber() - Method in class org.apache.hadoop.mapreduce.Job
isUber() - Method in class org.apache.hadoop.mapreduce.JobStatus: Whether job running in uber mode
isUnmanagedApp() - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
isUnusable() - Method in enum org.apache.hadoop.yarn.api.records.NodeState
isUpgrading(ServiceState) - Static method in enum org.apache.hadoop.yarn.service.api.records.ServiceState
isUriPathAbsolute() - Method in class org.apache.hadoop.fs.Path: Returns true if the path component (i.e.
isUserAllowed(UserGroupInformation) - Method in class org.apache.hadoop.security.authorize.AccessControlList
isUserInList(UserGroupInformation) - Method in class org.apache.hadoop.security.authorize.AccessControlList: Checks if a user represented by the provided UserGroupInformation is a member of the Access Control List.
isValid() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
isValid() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
isValid() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
isValidName(String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Returns true if the specified string is considered valid in the path part of a URI by this file system.
isValidName(String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
isValidStateTransition(Service.STATE, Service.STATE) - Static method in class org.apache.hadoop.service.ServiceStateModel: Is a state transition valid? There are no checks for current==proposed as that is considered a non-transition.
isViewFileSystem(FileSystem) - Static method in class org.apache.hadoop.fs.viewfs.ViewFileSystemUtil: Check if the FileSystem is a ViewFileSystem.
isViewFileSystemOverloadScheme(FileSystem) - Static method in class org.apache.hadoop.fs.viewfs.ViewFileSystemUtil: Check if the FileSystem is a ViewFileSystemOverloadScheme.
isWindowsAbsolutePath(String, boolean) - Static method in class org.apache.hadoop.fs.Path: Determine whether a given path string represents an absolute path on Windows.
isxAttrsRemoved() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent: Whether the xAttrs returned by getxAttrs() were removed (as opposed to added).
iterator() - Method in class org.apache.hadoop.conf.Configuration: Get an Iterator to go through the list of String key-value pairs in the configuration.
iterator() - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics: Get an iterator that we can use to iterate throw all the global storage statistics objects.
iterator() - Method in class org.apache.hadoop.hdfs.server.namenode.FSTreeWalk
iterator() - Method in class org.apache.hadoop.hdfs.server.namenode.TreeWalk
iterator() - Method in class org.apache.hadoop.io.EnumSetWritable
iterator() - Method in class org.apache.hadoop.mapred.Counters.Group
iterator() - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters
iterator() - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable: Return an iterator over the elements in this tuple.

J

JAVA_VENDOR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
JAVA_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
JavaSerialization - Class in org.apache.hadoop.io.serializer: An experimental Serialization for Java Serializable classes.
JavaSerialization() - Constructor for class org.apache.hadoop.io.serializer.JavaSerialization
JavaSerializationComparator<T extends Serializable & Comparable<T>> - Class in org.apache.hadoop.io.serializer: A RawComparator that uses a JavaSerialization Deserializer to deserialize objects that are then compared via their Comparable interfaces.
JavaSerializationComparator() - Constructor for class org.apache.hadoop.io.serializer.JavaSerializationComparator
jc - Variable in class org.apache.hadoop.mapred.join.CompositeRecordReader
jc - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
jc - Variable in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
JCEKS_KEY_SERIAL_FILTER - Static variable in class org.apache.hadoop.crypto.key.KeyProvider
JCEKS_KEY_SERIALFILTER_DEFAULT - Static variable in class org.apache.hadoop.crypto.key.KeyProvider
JDK_FALLBACK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
JDK_IMPL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
JettyUtils - Class in org.apache.hadoop.http: Contains utility methods and constants relating to Jetty.
JMX_NAN_FILTER - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
JMX_NAN_FILTER_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
Job - Class in org.apache.hadoop.mapred.jobcontrol
Job(JobConf, ArrayList<?>) - Constructor for class org.apache.hadoop.mapred.jobcontrol.Job: Construct a job.
Job(JobConf) - Constructor for class org.apache.hadoop.mapred.jobcontrol.Job
Job - Class in org.apache.hadoop.mapreduce: The job submitter's view of the Job.
Job() - Constructor for class org.apache.hadoop.mapreduce.Job: Deprecated.
Use Job.getInstance()
Job(Configuration) - Constructor for class org.apache.hadoop.mapreduce.Job: Deprecated.
Use Job.getInstance(Configuration)
Job(Configuration, String) - Constructor for class org.apache.hadoop.mapreduce.Job: Deprecated.
Use Job.getInstance(Configuration, String)
JOB - Static variable in class org.apache.hadoop.mapreduce.JobID
JOB_ATTEMPT_DIR_FORMAT_STR - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Format string for building a job attempt dir.
JOB_COMMITTER - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Role: job committer.
JOB_DIR_FORMAT_STR - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Format string for building a job dir.
JOB_ID_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
JOB_ID_SOURCE_MAPREDUCE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: String to use as source of the job ID.
JOB_TASK_ATTEMPT_SUBDIR - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Name of directory under job attempt dir for task attempts.
JOB_TASK_MANIFEST_SUBDIR - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Name of directory under job attempt dir for manifests.
JOB_TOKEN_HDFS_FILE - Static variable in class org.apache.hadoop.mapreduce.security.TokenCache: file name used on HDFS for generated job token
JOB_TOKENS_FILENAME - Static variable in class org.apache.hadoop.mapreduce.security.TokenCache: conf setting for job tokens cache file name
JobClient - Class in org.apache.hadoop.mapred: JobClient is the primary interface for the user-job to interact with the cluster.
JobClient() - Constructor for class org.apache.hadoop.mapred.JobClient: Create a job client.
JobClient(JobConf) - Constructor for class org.apache.hadoop.mapred.JobClient: Build a job client with the given JobConf, and connect to the default cluster
JobClient(Configuration) - Constructor for class org.apache.hadoop.mapred.JobClient: Build a job client with the given Configuration, and connect to the default cluster
JobClient(InetSocketAddress, Configuration) - Constructor for class org.apache.hadoop.mapred.JobClient: Build a job client, connect to the indicated job tracker.
JobConf - Class in org.apache.hadoop.mapred: A map/reduce job configuration.
JobConf() - Constructor for class org.apache.hadoop.mapred.JobConf: Construct a map/reduce job configuration.
JobConf(Class) - Constructor for class org.apache.hadoop.mapred.JobConf: Construct a map/reduce job configuration.
JobConf(Configuration) - Constructor for class org.apache.hadoop.mapred.JobConf: Construct a map/reduce job configuration.
JobConf(Configuration, Class) - Constructor for class org.apache.hadoop.mapred.JobConf: Construct a map/reduce job configuration.
JobConf(String) - Constructor for class org.apache.hadoop.mapred.JobConf: Construct a map/reduce configuration.
JobConf(Path) - Constructor for class org.apache.hadoop.mapred.JobConf: Construct a map/reduce configuration.
JobConf(boolean) - Constructor for class org.apache.hadoop.mapred.JobConf: A new map/reduce configuration where the behavior of reading from the default resources can be turned off.
JobConfigurable - Interface in org.apache.hadoop.mapred: That what may be configured.
JobContext - Interface in org.apache.hadoop.mapred
JobContext - Interface in org.apache.hadoop.mapreduce: A read-only view of the job that is provided to the tasks while they are running.
JobControl - Class in org.apache.hadoop.mapred.jobcontrol
JobControl(String) - Constructor for class org.apache.hadoop.mapred.jobcontrol.JobControl: Construct a job control for a group of jobs.
JobControl - Class in org.apache.hadoop.mapreduce.lib.jobcontrol: This class encapsulates a set of MapReduce jobs and its dependency.
JobControl(String) - Constructor for class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl: Construct a job control for a group of jobs.
JobCounter - Enum in org.apache.hadoop.mapreduce
JobID - Class in org.apache.hadoop.mapred: JobID represents the immutable and unique identifier for the job.
JobID(String, int) - Constructor for class org.apache.hadoop.mapred.JobID: Constructs a JobID object
JobID() - Constructor for class org.apache.hadoop.mapred.JobID
JobID - Class in org.apache.hadoop.mapreduce: JobID represents the immutable and unique identifier for the job.
JobID(String, int) - Constructor for class org.apache.hadoop.mapreduce.JobID: Constructs a JobID object
JobID() - Constructor for class org.apache.hadoop.mapreduce.JobID
JOBID_REGEX - Static variable in class org.apache.hadoop.mapreduce.JobID
jobListCache - Variable in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
JobPriority - Enum in org.apache.hadoop.mapred: Used to describe the priority of the running job.
JobPriority - Enum in org.apache.hadoop.mapreduce: Used to describe the priority of the running job.
JobQueueInfo - Class in org.apache.hadoop.mapred: Class that contains the information regarding the Job Queues which are maintained by the Hadoop Map/Reduce framework.
JobQueueInfo() - Constructor for class org.apache.hadoop.mapred.JobQueueInfo: Default constructor for Job Queue Info.
JobQueueInfo(String, String) - Constructor for class org.apache.hadoop.mapred.JobQueueInfo: Construct a new JobQueueInfo object using the queue name and the scheduling information passed.
JobStatus - Class in org.apache.hadoop.mapred: Describes the current status of a job.
JobStatus() - Constructor for class org.apache.hadoop.mapred.JobStatus
JobStatus(JobID, float, float, float, int) - Constructor for class org.apache.hadoop.mapred.JobStatus: Deprecated.
JobStatus(JobID, float, float, int) - Constructor for class org.apache.hadoop.mapred.JobStatus: Deprecated.
JobStatus(JobID, float, float, float, int, JobPriority) - Constructor for class org.apache.hadoop.mapred.JobStatus: Deprecated.
JobStatus(JobID, float, float, float, float, int, JobPriority) - Constructor for class org.apache.hadoop.mapred.JobStatus: Deprecated.
JobStatus(JobID, float, float, float, int, String, String, String, String) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, int, String, String, String, String) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, int, JobPriority, String, String, String, String) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, int, JobPriority, String, String, String, String) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, int, JobPriority, String, String, String, String, boolean) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, int, JobPriority, String, String, String, String, boolean, String) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, int, JobPriority, String, String, String, String, String) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, int, JobPriority, String, String, String, String, String, boolean) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, int, JobPriority, String, String, String, String, String, boolean, String) - Constructor for class org.apache.hadoop.mapred.JobStatus: Create a job status object for a given jobid.
JobStatus - Class in org.apache.hadoop.mapreduce: Describes the current status of a job.
JobStatus() - Constructor for class org.apache.hadoop.mapreduce.JobStatus
JobStatus(JobID, float, float, float, float, JobStatus.State, JobPriority, String, String, String, String) - Constructor for class org.apache.hadoop.mapreduce.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, JobStatus.State, JobPriority, String, String, String, String, String) - Constructor for class org.apache.hadoop.mapreduce.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, JobStatus.State, JobPriority, String, String, String, String, String, boolean) - Constructor for class org.apache.hadoop.mapreduce.JobStatus: Create a job status object for a given jobid.
JobStatus(JobID, float, float, float, float, JobStatus.State, JobPriority, String, String, String, String, String, boolean, String) - Constructor for class org.apache.hadoop.mapreduce.JobStatus: Create a job status object for a given jobid.
jobsToComplete() - Method in class org.apache.hadoop.mapred.JobClient: Get the jobs that are not completed and not failed.
jobSubmit(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Submit a job to the Map-Reduce framework.
join() - Method in class org.apache.hadoop.ipc.Server: Wait for the server to be stopped.
JOIN_COMPARATOR - Static variable in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
JOIN_EXPR - Static variable in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat
joinMap(Map<String, ?>, String, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Join any map of string to value into a string, sorting the keys first.
JoinRecordReader<K extends WritableComparable> - Class in org.apache.hadoop.mapred.join: Base class for Composite joins returning Tuples of arbitrary Writables.
JoinRecordReader(int, JobConf, int, Class<? extends WritableComparator>) - Constructor for class org.apache.hadoop.mapred.join.JoinRecordReader
JoinRecordReader<K extends WritableComparable<?>> - Class in org.apache.hadoop.mapreduce.lib.join: Base class for Composite joins returning Tuples of arbitrary Writables.
JoinRecordReader(int, Configuration, int, Class<? extends WritableComparator>) - Constructor for class org.apache.hadoop.mapreduce.lib.join.JoinRecordReader
JournalNodeMXBean - Interface in org.apache.hadoop.hdfs.qjournal.server: This is the JMX management interface for JournalNode information
JVM_ADD_OPENS_VAR - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The environmental variable for JDK17's add-opens workaround.

K

KafkaSink - Class in org.apache.hadoop.metrics2.sink: A metrics sink that writes to a Kafka broker.
KafkaSink() - Constructor for class org.apache.hadoop.metrics2.sink.KafkaSink
KEEP_ALIVE_CACHE_CLOSED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
KEEPALIVE_TIME - Static variable in class org.apache.hadoop.fs.s3a.Constants: The time an idle thread waits before terminating: "fs.s3a.threads.keepalivetime".
KerberosAuthException - Exception in org.apache.hadoop.security: Thrown when UserGroupInformation failed with an unrecoverable error, such as failure in kerberos login/logout, invalid subject etc.
KerberosAuthException(String) - Constructor for exception org.apache.hadoop.security.KerberosAuthException
KerberosAuthException(Throwable) - Constructor for exception org.apache.hadoop.security.KerberosAuthException
KerberosAuthException(String, Throwable) - Constructor for exception org.apache.hadoop.security.KerberosAuthException
KerberosDelegationTokenAuthenticator - Class in org.apache.hadoop.security.token.delegation.web: The KerberosDelegationTokenAuthenticator provides support for Kerberos SPNEGO authentication mechanism and support for Hadoop Delegation Token operations.
KerberosDelegationTokenAuthenticator() - Constructor for class org.apache.hadoop.security.token.delegation.web.KerberosDelegationTokenAuthenticator
KerberosPrincipal - Class in org.apache.hadoop.yarn.service.api.records: The kerberos principal of the service.
KerberosPrincipal() - Constructor for class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
kerberosPrincipal(KerberosPrincipal) - Method in class org.apache.hadoop.yarn.service.api.records.Service
key() - Method in interface org.apache.hadoop.mapred.join.ComposableRecordReader: Return the key this RecordReader would supply on a call to next(K,V)
key(K) - Method in interface org.apache.hadoop.mapred.join.ComposableRecordReader: Clone the key at the head of this RecordReader into the object provided.
key() - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Return the key for the current join or the value at the top of the RecordReader heap.
key(K) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Clone the key at the top of this RR into the given object.
key() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Return the key at the head of this RR.
key(K) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Clone the key at the head of this RR into the object supplied.
key - Variable in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
key() - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Return the key for the current join or the value at the top of the RecordReader heap.
key(K) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Clone the key at the top of this RR into the given object.
key() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Return the key at the head of this RR.
key(K) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Clone the key at the head of this RR into the object supplied.
KEY_AZURE_AUTHORIZATION - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Configuration key to enable authorization support in WASB.
KEY_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
KEY_DNS_BIND_ADDRESS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: DNS bind address.
KEY_DNS_DOMAIN - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: DNS domain name key.
KEY_DNS_ENABLED - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: flag to indicate whether or not the registry should be enabled in the RM: "hadoop.registry.dns.enabled".
KEY_DNS_PORT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: DNS port number key.
KEY_DNS_SPLIT_REVERSE_ZONE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Split Reverse Zone.
KEY_DNS_SPLIT_REVERSE_ZONE_RANGE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Split Reverse Zone IP Range.
KEY_DNS_TTL - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: DNS Record TTL.
KEY_DNS_ZONE_IP_MAX - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zone subnet IP max.
KEY_DNS_ZONE_IP_MIN - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zone subnet IP min.
KEY_DNS_ZONE_MASK - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zone subnet mask.
KEY_DNS_ZONE_SUBNET - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zone subnet.
KEY_DNS_ZONES_DIR - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: DNS Record TTL.
KEY_DNSSEC_ENABLED - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: DNSSEC Enabled?
KEY_DNSSEC_PRIVATE_KEY_FILE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: DNSSEC private key file.
KEY_DNSSEC_PUBLIC_KEY - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: DNSSEC Enabled?
KEY_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "key".
KEY_PROVIDER_PATH - Static variable in class org.apache.hadoop.crypto.key.KeyProviderFactory
KEY_REGISTRY_CLIENT_AUTH - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Registry client authentication policy.
KEY_REGISTRY_CLIENT_AUTHENTICATION_ID - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Registry client authentication ID.
KEY_REGISTRY_CLIENT_AUTHENTICATION_PASSWORD - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Registry client authentication password.
KEY_REGISTRY_CLIENT_JAAS_CONTEXT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Key to define the JAAS context.
KEY_REGISTRY_KERBEROS_REALM - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: The kerberos realm: "hadoop.registry.kerberos.realm".
KEY_REGISTRY_SECURE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Key to set if the registry is secure: "hadoop.registry.secure".
KEY_REGISTRY_SYSTEM_ACCOUNTS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: A comma separated list of Zookeeper ACL identifiers with system access to the registry in a secure cluster: "hadoop.registry.system.accounts".
KEY_REGISTRY_USER_ACCOUNTS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: A comma separated list of Zookeeper ACL identifiers with system access to the registry in a secure cluster: "hadoop.registry.user.accounts".
KEY_REGISTRY_ZK_CONNECTION_TIMEOUT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zookeeper connection timeout in milliseconds: "hadoop.registry.zk.connection.timeout.ms".
KEY_REGISTRY_ZK_QUORUM - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: List of hostname:port pairs defining the zookeeper quorum binding for the registry "hadoop.registry.zk.quorum".
KEY_REGISTRY_ZK_RETRY_CEILING - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zookeeper retry limit in milliseconds, during exponential backoff: "hadoop.registry.zk.retry.ceiling.ms".
KEY_REGISTRY_ZK_RETRY_INTERVAL - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zookeeper connect interval in milliseconds: "hadoop.registry.zk.retry.interval.ms".
KEY_REGISTRY_ZK_RETRY_TIMES - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zookeeper connection retry count before failing: "hadoop.registry.zk.retry.times".
KEY_REGISTRY_ZK_ROOT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Root path in the ZK tree for the registry: "hadoop.registry.zk.root".
KEY_REGISTRY_ZK_SESSION_TIMEOUT - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Zookeeper session timeout in milliseconds: "hadoop.registry.zk.session.timeout.ms".
KEY_VALUE_SEPARATOR - Static variable in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
KEY_VALUE_SEPERATOR - Static variable in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader: Deprecated.
Use KeyValueLineRecordReader.KEY_VALUE_SEPARATOR
keyclass - Variable in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
keyClassNames - Variable in class org.apache.hadoop.mapred.nativetask.Platform
KeyFieldBasedComparator<K,V> - Class in org.apache.hadoop.mapred.lib: This comparator implementation provides a subset of the features provided by the Unix/GNU Sort.
KeyFieldBasedComparator() - Constructor for class org.apache.hadoop.mapred.lib.KeyFieldBasedComparator
KeyFieldBasedComparator<K,V> - Class in org.apache.hadoop.mapreduce.lib.partition: This comparator implementation provides a subset of the features provided by the Unix/GNU Sort.
KeyFieldBasedComparator() - Constructor for class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
KeyFieldBasedPartitioner<K2,V2> - Class in org.apache.hadoop.mapred.lib: Defines a way to partition keys based on certain key fields (also see KeyFieldBasedComparator.
KeyFieldBasedPartitioner() - Constructor for class org.apache.hadoop.mapred.lib.KeyFieldBasedPartitioner
KeyFieldBasedPartitioner<K2,V2> - Class in org.apache.hadoop.mapreduce.lib.partition: Defines a way to partition keys based on certain key fields (also see KeyFieldBasedComparator.
KeyFieldBasedPartitioner() - Constructor for class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
KeyProvider - Class in org.apache.hadoop.crypto.key: A provider of secret key material for Hadoop applications.
KeyProvider(Configuration) - Constructor for class org.apache.hadoop.crypto.key.KeyProvider: Constructor.
KeyProviderFactory - Class in org.apache.hadoop.crypto.key: A factory to create a list of KeyProvider based on the path given in a Configuration.
KeyProviderFactory() - Constructor for class org.apache.hadoop.crypto.key.KeyProviderFactory
keySet() - Method in class org.apache.hadoop.io.MapWritable
keySet() - Method in class org.apache.hadoop.io.SortedMapWritable
KEYSTORE_FILE_LOCATION_ENV_NAME - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The file into which the keystore containing the AM's certificate is written.
KEYSTORE_PASSWORD_ENV_NAME - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The password for the AM's keystore.
keytab(String) - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
KeyValueLineRecordReader - Class in org.apache.hadoop.mapred: This class treats a line in the input as a key/value pair separated by a separator character.
KeyValueLineRecordReader(Configuration, FileSplit) - Constructor for class org.apache.hadoop.mapred.KeyValueLineRecordReader
KeyValueLineRecordReader - Class in org.apache.hadoop.mapreduce.lib.input: This class treats a line in the input as a key/value pair separated by a separator character.
KeyValueLineRecordReader(Configuration) - Constructor for class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
KeyValueTextInputFormat - Class in org.apache.hadoop.mapred: An InputFormat for plain text files.
KeyValueTextInputFormat() - Constructor for class org.apache.hadoop.mapred.KeyValueTextInputFormat
KeyValueTextInputFormat - Class in org.apache.hadoop.mapreduce.lib.input: An InputFormat for plain text files.
KeyValueTextInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.KeyValueTextInputFormat
kids - Variable in class org.apache.hadoop.mapred.join.CompositeRecordReader
kids - Variable in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
killApplication(ApplicationId) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Kill an application identified by given ID.
killApplication(ApplicationId, String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Kill an application identified by given ID.
KillApplicationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the client to the ResourceManager to abort a submitted application.
KillApplicationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest
KillApplicationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to the client aborting a submitted application.
KillApplicationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse
KILLED - Static variable in class org.apache.hadoop.mapred.JobStatus
KILLED_AFTER_APP_COMPLETION - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Container was terminated after the application finished.
KILLED_BY_APPMASTER - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Container was terminated by stop request by the app master.
KILLED_BY_CONTAINER_SCHEDULER - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Container was terminated by the ContainerScheduler to make room for another container...
KILLED_BY_RESOURCEMANAGER - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Container was terminated by the resource manager.
KILLED_EXCEEDED_PMEM - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Container terminated because of exceeding allocated physical memory.
KILLED_EXCEEDED_VMEM - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Container terminated because of exceeding allocated virtual memory.
KILLED_FOR_EXCESS_LOGS - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Container was terminated for generating excess log data.
killJob() - Method in interface org.apache.hadoop.mapred.RunningJob: Kill the running job.
killJob() - Method in class org.apache.hadoop.mapreduce.Job: Kill the running job.
killJob() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
killTask(TaskAttemptID, boolean) - Method in interface org.apache.hadoop.mapred.RunningJob: Kill indicated task attempt.
killTask(String, boolean) - Method in interface org.apache.hadoop.mapred.RunningJob: Deprecated.
Applications should rather use RunningJob.killTask(TaskAttemptID, boolean)
killTask(TaskAttemptID) - Method in class org.apache.hadoop.mapreduce.Job: Kill indicated task attempt.
KIND - Static variable in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
KIND - Static variable in class org.apache.hadoop.yarn.security.NMTokenIdentifier
KIND_NAME - Static variable in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
KIND_NAME - Static variable in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
KIND_NAME - Static variable in class org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier
KIND_NAME - Static variable in class org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier
KMS_CLIENT_ENC_KEY_CACHE_EXPIRY_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for KMS_CLIENT_ENC_KEY_CACHE_EXPIRY (12 hrs)
KMS_CLIENT_ENC_KEY_CACHE_EXPIRY_MS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
KMS_CLIENT_ENC_KEY_CACHE_LOW_WATERMARK - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
KMS_CLIENT_ENC_KEY_CACHE_LOW_WATERMARK_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for KMS_CLIENT_ENC_KEY_CACHE_LOW_WATERMARK
KMS_CLIENT_ENC_KEY_CACHE_NUM_REFILL_THREADS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
KMS_CLIENT_ENC_KEY_CACHE_NUM_REFILL_THREADS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for KMS_CLIENT_ENC_KEY_NUM_REFILL_THREADS
KMS_CLIENT_ENC_KEY_CACHE_SIZE - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
KMS_CLIENT_ENC_KEY_CACHE_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for KMS_CLIENT_ENC_KEY_CACHE_SIZE
KMS_CLIENT_FAILOVER_MAX_RETRIES_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value is the number of providers specified.
KMS_CLIENT_FAILOVER_SLEEP_BASE_MILLIS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value is 100 ms.
KMS_CLIENT_FAILOVER_SLEEP_BASE_MILLIS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
KMS_CLIENT_FAILOVER_SLEEP_MAX_MILLIS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value is 2 secs.
KMS_CLIENT_FAILOVER_SLEEP_MAX_MILLIS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
KMS_CLIENT_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
KMS_CLIENT_TIMEOUT_SECONDS - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic

L

LAST_MODIFIED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
lastId() - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
lastId() - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
lastKey() - Method in class org.apache.hadoop.io.SortedMapWritable
lastStat() - Method in class org.apache.hadoop.metrics2.lib.MutableStat: Return a SampleStat object that supports calls like StdDev and Mean.
LaunchableService - Interface in org.apache.hadoop.service.launcher: An interface which services can implement to have their execution managed by the ServiceLauncher.
launchCommand(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component: The custom launch command of this component (optional).
launchedContainers - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
LauncherExitCodes - Interface in org.apache.hadoop.service.launcher: Common Exit codes.
launchTime(Date) - Method in class org.apache.hadoop.yarn.service.api.records.Container: The time when the container was created, e.g.
launchTime(Date) - Method in class org.apache.hadoop.yarn.service.api.records.Service: The time when the service was created, e.g.
LazyOutputFormat<K,V> - Class in org.apache.hadoop.mapred.lib: A Convenience class that creates output lazily.
LazyOutputFormat() - Constructor for class org.apache.hadoop.mapred.lib.LazyOutputFormat
LazyOutputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.output: A Convenience class that creates output lazily.
LazyOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
LEFT_OFFSET_PROPERTY_NAME - Static variable in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
length() - Method in class org.apache.hadoop.fs.AvroFSInput
length() - Method in class org.apache.hadoop.yarn.util.BoundedAppender: Get current length of messages considering truncates without header and ellipses.
LEVELDB_CONFIGURATION_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LevelDBFileRegionAliasMap - Class in org.apache.hadoop.hdfs.server.common.blockaliasmap.impl: A LevelDB based implementation of BlockAliasMap.
LevelDBFileRegionAliasMap() - Constructor for class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
LifecycleEvent - Class in org.apache.hadoop.service: A serializable lifecycle event: the time a state transition occurred, and what state was entered.
LifecycleEvent() - Constructor for class org.apache.hadoop.service.LifecycleEvent
lifetime(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Service: Life time (in seconds) of the service from the time it reaches the RUNNING_BUT_UNREADY state (after which it is automatically destroyed by YARN).
LIMIT_UNLIMITED - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
LINES_PER_MAP - Static variable in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
LINK_COMMAND - Static variable in class org.apache.hadoop.util.Shell: a Unix command to create a link: "ln".
LINUX - Static variable in class org.apache.hadoop.util.Shell
LINUX_CONTAINER_RUNTIME_ALLOWED_RUNTIMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Comma separated list of runtimes that are allowed when using LinuxContainerExecutor.
LINUX_CONTAINER_RUNTIME_CLASS_FMT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LINUX_CONTAINER_RUNTIME_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Prefix for runtime configuration constants.
LINUX_CONTAINER_RUNTIME_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default runtime to be used.
list(File) - Static method in class org.apache.hadoop.fs.FileUtil: A wrapper for File.list().
list(Optional<Block>) - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
list(String) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: List all entries under a registry path, returning the relative names of the entries.
list(String) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
LIST_STATUS_NUM_THREADS - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
LIST_VERSION - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 API level parameters.
listCacheDirectives(CacheDirectiveInfo) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: List cache directives.
listCachePools() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: List all cache pools.
listCorruptFileBlocks(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem
listCorruptFileBlocks(Path) - Method in class org.apache.hadoop.fs.FileContext: List CorruptFile Blocks.
listCorruptFileBlocks(Path) - Method in class org.apache.hadoop.fs.FileSystem: List corrupted file blocks.
listCorruptFileBlocks(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
listDirectory(File, FilenameFilter) - Static method in class org.apache.hadoop.io.IOUtils: Return the complete list of files in a directory as strings.
listEncryptionZones() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Returns a RemoteIterator which can be used to list the encryption zones in HDFS.
listFiles(Path, boolean) - Method in class org.apache.hadoop.fs.FileSystem: List the statuses and block locations of the files in the given path.
listFiles(File) - Static method in class org.apache.hadoop.fs.FileUtil: A wrapper for File.listFiles().
listLocatedStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.listLocatedStatus(Path) except that Path f must be for this file system.
listLocatedStatus(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: List the statuses of the files/directories in the given path if the path is a directory.
listLocatedStatus(Path) - Method in class org.apache.hadoop.fs.FileContext: List the statuses of the files/directories in the given path if the path is a directory.
listLocatedStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem: List the statuses of the files/directories in the given path if the path is a directory.
listLocatedStatus(Path, PathFilter) - Method in class org.apache.hadoop.fs.FileSystem: List a directory.
listLocatedStatus(Path, PathFilter) - Method in class org.apache.hadoop.fs.FilterFileSystem
listLocatedStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: List files and its block locations in a directory.
listLocatedStatus(Path, PathFilter) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
listLocatedStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
listOpenFiles() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Deprecated.
listOpenFiles(EnumSet<OpenFilesIterator.OpenFilesType>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Deprecated.
listOpenFiles(EnumSet<OpenFilesIterator.OpenFilesType>, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin
listPendingUploadsToCommit(CommitContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Get the list of pending uploads for this job attempt, by listing all .pendingset files in the job attempt directory.
listReencryptionStatus() - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Returns a RemoteIterator which can be used to list all re-encryption information.
listReservations(ReservationListRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to get the list of reservations in a plan.
listReservations(ReservationListRequest) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by clients to get the list of reservations in a plan.
listServiceRecords(RegistryOperations, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: List service records directly under a path
listStatus(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.Util.listStatus(Path) except that Path f must be for this file system.
listStatus(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: List the statuses of the files/directories in the given path if the path is a directory.
listStatus(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Retrieve the status of a given path if it is a file, or of all the contained files if it is a directory.
listStatus(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
listStatus(Path, String, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
listStatus(Path, String, List<FileStatus>, boolean, String, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
listStatus(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: List the statuses of the files/directories in the given path if the path is a directory.
listStatus(Path) - Method in class org.apache.hadoop.fs.FileContext: List the statuses of the files/directories in the given path if the path is a directory.
listStatus(Path) - Method in class org.apache.hadoop.fs.FileSystem: List the statuses of the files/directories in the given path if the path is a directory.
listStatus(Path, PathFilter) - Method in class org.apache.hadoop.fs.FileSystem: Filter files/directories in the given path using the user-supplied path filter.
listStatus(Path[]) - Method in class org.apache.hadoop.fs.FileSystem: Filter files/directories in the given list of paths using default path filter.
listStatus(Path[], PathFilter) - Method in class org.apache.hadoop.fs.FileSystem: Filter files/directories in the given list of paths using user-supplied path filter.
listStatus(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: List files in a directory.
listStatus(Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
listStatus(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: List the statuses of the files/directories in the given path if the path is a directory.
listStatus(Path) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
listStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem: List the statuses of the files/directories in the given path if the path is a directory.
listStatus(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs: The specification of this method matches that of FileContext.Util.listStatus(Path) except that Path f must be for this file system.
listStatus(JobConf) - Method in class org.apache.hadoop.mapred.FileInputFormat: List input directories.
listStatus(JobConf) - Method in class org.apache.hadoop.mapred.lib.CombineFileInputFormat: List input directories.
listStatus(JobConf) - Method in class org.apache.hadoop.mapred.SequenceFileInputFormat
listStatus(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: List input directories.
listStatus(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat
listStatusIterator(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.listStatus(Path) except that Path f must be for this file system.
listStatusIterator(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
listStatusIterator(Path) - Method in class org.apache.hadoop.fs.FileSystem: Returns a remote iterator so that followup calls are made on demand while consuming the entries.
listStatusIterator(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Return a remote iterator for listing in a directory
listStatusIterator(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
listXAttrs(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Get all of the xattr names for a file or directory.
listXAttrs(Path) - Method in class org.apache.hadoop.fs.FileContext: Get all of the xattr names for a file or directory.
listXAttrs(Path) - Method in class org.apache.hadoop.fs.FileSystem: Get all of the xattr names for a file or directory.
listXAttrs(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
listXAttrs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
listXAttrs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
load(Configuration, String, Class<K>) - Static method in class org.apache.hadoop.io.DefaultStringifier: Restores the object from the configuration.
load(FileSystem, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Load an instance from a file, then validate it.
LOAD_BASED_SC_SELECTOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOAD_BASED_SC_SELECTOR_FAIL_ON_ERROR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOAD_BASED_SC_SELECTOR_MULTIPLIER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOAD_BASED_SC_SELECTOR_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOAD_BASED_SC_SELECTOR_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOAD_BASED_SC_SELECTOR_USE_ACTIVE_CORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
loadAppJsonFromLocalFS(String, String, Long, String) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
loadArray(Configuration, String, Class<K>) - Static method in class org.apache.hadoop.io.DefaultStringifier: Restores the array of objects from the configuration.
loadClass(Configuration, String) - Static method in class org.apache.hadoop.io.ObjectWritable: Find and load the class with given name className by first finding it in the specified conf.
loadClass(String) - Method in class org.apache.hadoop.util.ApplicationClassLoader
loadClass(String, boolean) - Method in class org.apache.hadoop.util.ApplicationClassLoader
loadPendingCommits(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Loads pending commits from either memory or from the remote store (S3) based on the config.
LOCAL_FS_URI - Static variable in interface org.apache.hadoop.fs.FsConstants
LocalFileSystem - Class in org.apache.hadoop.fs: Implement the FileSystem API for the checksumed local filesystem.
LocalFileSystem() - Constructor for class org.apache.hadoop.fs.LocalFileSystem
LocalFileSystem(FileSystem) - Constructor for class org.apache.hadoop.fs.LocalFileSystem
LocalizationState - Enum in org.apache.hadoop.yarn.api.records: State of localization.
LocalizationStatus - Class in org.apache.hadoop.yarn.api.records: Represents the localization status of a resource.
LocalizationStatus() - Constructor for class org.apache.hadoop.yarn.api.records.LocalizationStatus
LocalizationStatus - Class in org.apache.hadoop.yarn.service.api.records: The status of localization.
LocalizationStatus() - Constructor for class org.apache.hadoop.yarn.service.api.records.LocalizationStatus
localizationStatuses(List<LocalizationStatus>) - Method in class org.apache.hadoop.yarn.service.api.records.Container: Sets the localization statuses and returns the container.
localize(ResourceLocalizationRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: Localize resources required by the container.
localize(ContainerId, NodeId, Map<String, LocalResource>) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Localize resources for a container.
LocalResource - Class in org.apache.hadoop.yarn.api.records: LocalResource represents a local resource required to run a container.
LocalResource() - Constructor for class org.apache.hadoop.yarn.api.records.LocalResource
LocalResourceType - Enum in org.apache.hadoop.yarn.api.records: LocalResourceType specifies the type of a resource localized by the NodeManager.
LocalResourceVisibility - Enum in org.apache.hadoop.yarn.api.records: LocalResourceVisibility specifies the visibility of a resource localized by the NodeManager.
LocatedFileStatus - Class in org.apache.hadoop.fs: This class defines a FileStatus that includes a file's block locations.
LocatedFileStatus() - Constructor for class org.apache.hadoop.fs.LocatedFileStatus
LocatedFileStatus(FileStatus, BlockLocation[]) - Constructor for class org.apache.hadoop.fs.LocatedFileStatus: Constructor
LocatedFileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path, BlockLocation[]) - Constructor for class org.apache.hadoop.fs.LocatedFileStatus: Deprecated.
LocatedFileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path, boolean, boolean, boolean, BlockLocation[]) - Constructor for class org.apache.hadoop.fs.LocatedFileStatus: Constructor.
LocatedFileStatus(long, boolean, int, long, long, long, FsPermission, String, String, Path, Path, Set<FileStatus.AttrFlags>, BlockLocation[]) - Constructor for class org.apache.hadoop.fs.LocatedFileStatus: Constructor.
LOG - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
LOG - Static variable in class org.apache.hadoop.fs.FileContext
LOG - Static variable in class org.apache.hadoop.fs.FileSystem: This log is widely used in the org.apache.hadoop.fs code and tests, so must be considered something to only be changed with care.
LOG - Static variable in class org.apache.hadoop.fs.ftp.FTPFileSystem
LOG - Static variable in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
LOG - Static variable in class org.apache.hadoop.hdfs.client.HdfsUtils
LOG - Static variable in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream
LOG - Static variable in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
LOG - Static variable in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
LOG - Static variable in class org.apache.hadoop.hdfs.server.namenode.FSTreeWalk
LOG - Static variable in class org.apache.hadoop.io.compress.CompressionCodecFactory
LOG - Static variable in class org.apache.hadoop.io.IOUtils
LOG - Static variable in class org.apache.hadoop.ipc.Client
LOG - Static variable in class org.apache.hadoop.ipc.Server
log(Logger) - Method in class org.apache.hadoop.mapred.Counters: Logs the current counter values.
LOG - Static variable in class org.apache.hadoop.mapred.FileInputFormat
LOG - Static variable in class org.apache.hadoop.mapred.FileOutputCommitter
LOG - Static variable in class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce
LOG - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
LOG - Static variable in class org.apache.hadoop.mapreduce.counters.AbstractCounters
LOG - Static variable in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionMapper
LOG - Static variable in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionReducer
LOG - Static variable in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter
LOG - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
LOG - Static variable in class org.apache.hadoop.metrics2.MetricsJsonBuilder
LOG - Static variable in class org.apache.hadoop.security.SecurityUtil
LOG - Static variable in class org.apache.hadoop.security.token.Token
LOG - Static variable in class org.apache.hadoop.util.Shell
LOG_AGGREGATION_DEBUG_FILESIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOG_AGGREGATION_ENABLE_LOCAL_CLEANUP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether to clean up nodemanager logs when log aggregation is enabled.
LOG_AGGREGATION_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether to enable log aggregation
LOG_AGGREGATION_FILE_CONTROLLER_FMT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOG_AGGREGATION_FILE_FORMATS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOG_AGGREGATION_REMOTE_APP_LOG_DIR_FMT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOG_AGGREGATION_REMOTE_APP_LOG_DIR_SUFFIX_FMT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How long to wait between aggregated log retention checks.
LOG_AGGREGATION_RETAIN_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How long to wait before deleting aggregated logs, -1 disables.
LOG_AGGREGATION_STATUS_TIME_OUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How long for ResourceManager to wait for NodeManager to report its log aggregation status.
LOG_DIR_EXPANSION_VAR - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The temporary environmental variable for container log directory.
LOG_ENTRY_PATTERN - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: And the actual compiled pattern.
LOG_ENTRY_REGEXP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Construct the log entry pattern.
LogAggregationContext - Class in org.apache.hadoop.yarn.api.records: LogAggregationContext represents all of the information needed by the NodeManager to handle the logs for an application.
LogAggregationContext() - Constructor for class org.apache.hadoop.yarn.api.records.LogAggregationContext
LogAggregationFileController - Class in org.apache.hadoop.yarn.logaggregation.filecontroller: Base class to implement Log Aggregation File Controller.
LogAggregationFileController() - Constructor for class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
logAllUserInfo(UserGroupInformation) - Static method in class org.apache.hadoop.security.UserGroupInformation: Log all (current, real, login) UGI and token info into UGI debug log.
logAuditEvent(boolean, String, InetAddress, String, String, String, FileStatus) - Method in interface org.apache.hadoop.hdfs.server.namenode.AuditLogger: Called to log an audit event.
logAuditEvent(boolean, String, InetAddress, String, String, String, FileStatus, UserGroupInformation, DelegationTokenSecretManager) - Method in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
logAuditEvent(boolean, String, InetAddress, String, String, String, FileStatus, CallerContext, UserGroupInformation, DelegationTokenSecretManager) - Method in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
logAuditEvent(boolean, String, InetAddress, String, String, String, FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.HdfsAuditLogger
logAuditEvent(boolean, String, InetAddress, String, String, String, FileStatus, CallerContext, UserGroupInformation, DelegationTokenSecretManager) - Method in class org.apache.hadoop.hdfs.server.namenode.HdfsAuditLogger: Same as HdfsAuditLogger.logAuditEvent(boolean, String, InetAddress, String, String, String, FileStatus) with additional parameters related to logging delegation token tracking IDs.
logAuditEvent(boolean, String, InetAddress, String, String, String, FileStatus, UserGroupInformation, DelegationTokenSecretManager) - Method in class org.apache.hadoop.hdfs.server.namenode.HdfsAuditLogger: Same as HdfsAuditLogger.logAuditEvent(boolean, String, InetAddress, String, String, String, FileStatus, CallerContext, UserGroupInformation, DelegationTokenSecretManager) without CallerContext information.
logAuditMessage(String) - Method in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
logExpireToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
logExpireTokens(Collection<TokenIdent>) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
LoggingStateChangeListener - Class in org.apache.hadoop.service: This is a state change listener that logs events at INFO level
LoggingStateChangeListener(Logger) - Constructor for class org.apache.hadoop.service.LoggingStateChangeListener: Log events to the given log
LoggingStateChangeListener() - Constructor for class org.apache.hadoop.service.LoggingStateChangeListener: Log events to the static log for this class
login(Configuration, String, String) - Static method in class org.apache.hadoop.security.SecurityUtil: Login as a principal specified in config.
login(Configuration, String, String, String) - Static method in class org.apache.hadoop.security.SecurityUtil: Login as a principal specified in config.
loginUserFromKeytab(String, String) - Static method in class org.apache.hadoop.security.UserGroupInformation: Log a user in from a keytab file.
loginUserFromKeytabAndReturnUGI(String, String) - Static method in class org.apache.hadoop.security.UserGroupInformation: Log a user in from a keytab file.
loginUserFromSubject(Subject) - Static method in class org.apache.hadoop.security.UserGroupInformation: Log in a user using the given subject
logIOStatisticsAtDebug(Logger, String, Object) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging: Extract any statistics from the source and log at debug, if the log is set to log at debug.
logIOStatisticsAtDebug(String, Object) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging: Extract any statistics from the source and log to this class's log at debug, if the log is set to log at debug.
logIOStatisticsAtLevel(Logger, String, Object) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsLogging: A method to log IOStatistics from a source at different levels.
LogKey() - Constructor for class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogKey
LogKey(ContainerId) - Constructor for class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogKey
LogKey(String) - Constructor for class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogKey
logoutUserFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation: Log the current user out who previously logged in using keytab.
LogReader(Configuration, Path) - Constructor for class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader
LogsCLI - Class in org.apache.hadoop.yarn.client.cli
LogsCLI() - Constructor for class org.apache.hadoop.yarn.client.cli.LogsCLI
logSpec() - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJobBase
logSpec() - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
logThreadInfo(Log, String, long) - Static method in class org.apache.hadoop.util.ReflectionUtils: Deprecated.
to be removed with 3.4.0. Use ReflectionUtils.logThreadInfo(Logger, String, long) instead.
logThreadInfo(Logger, String, long) - Static method in class org.apache.hadoop.util.ReflectionUtils: Log the current thread stacks at INFO level.
logTokenTrackingId - Variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger: adds a tracking ID for all audit log events.
logUpdateMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
LONG_VALUE_MAX - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
LONG_VALUE_MAX - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
LONG_VALUE_MIN - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
LONG_VALUE_MIN - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
LONG_VALUE_SUM - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
LONG_VALUE_SUM - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
LongSumReducer<K> - Class in org.apache.hadoop.mapred.lib: A Reducer that sums long values.
LongSumReducer() - Constructor for class org.apache.hadoop.mapred.lib.LongSumReducer
LongSumReducer<KEY> - Class in org.apache.hadoop.mapreduce.lib.reduce
LongSumReducer() - Constructor for class org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
LongValueMax - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a value aggregator that maintain the maximum of a sequence of long values.
LongValueMax() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.LongValueMax
LongValueMax - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a value aggregator that maintain the maximum of a sequence of long values.
LongValueMax() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax: the default constructor
LongValueMin - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a value aggregator that maintain the minimum of a sequence of long values.
LongValueMin() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.LongValueMin
LongValueMin - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a value aggregator that maintain the minimum of a sequence of long values.
LongValueMin() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin: the default constructor
LongValueSum - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a value aggregator that sums up a sequence of long values.
LongValueSum() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.LongValueSum
LongValueSum - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a value aggregator that sums up a sequence of long values.
LongValueSum() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum: the default constructor
LongWritable - Class in org.apache.hadoop.io: A WritableComparable for longs.
LongWritable() - Constructor for class org.apache.hadoop.io.LongWritable
LongWritable(long) - Constructor for class org.apache.hadoop.io.LongWritable
lowerBound(List<? extends T>, T, Comparator<? super T>) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Lower bound binary search.
lowerBound(List<? extends Comparable<? super T>>, T) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Lower bound binary search.
LZ4_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants: Default extension for Lz4Codec.

M

MAC - Static variable in class org.apache.hadoop.util.Shell
MAGIC - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Path for "magic" writes: path and CommitConstants.PENDING_SUFFIX files: "__magic".
MAGIC_COMMITTER_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Flag to indicate whether support for the Magic committer is enabled in the filesystem.
MAGIC_COMMITTER_PENDING_OBJECT_ETAG_NAME - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Etag name to be returned on non-committed S3 object: "pending".
MAGIC_COMMITTER_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Flag to indicate whether support for the Magic committer is enabled in the filesystem.
MAGIC_PATH_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants
MagicS3GuardCommitter - Class in org.apache.hadoop.fs.s3a.commit.magic: This is a dedicated committer which requires the "magic" directory feature of the S3A Filesystem to be enabled; it then uses paths for task and job attempts in magic paths, so as to ensure that the final output goes direct to the destination directory.
MagicS3GuardCommitter(Path, TaskAttemptContext) - Constructor for class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Create a task committer.
main(String[]) - Static method in class org.apache.hadoop.conf.Configuration: For debugging.
main(String[]) - Static method in class org.apache.hadoop.fs.azure.WasbFsck
main(String[]) - Static method in class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
main(String[]) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory: A little test program.
main(String[]) - Static method in class org.apache.hadoop.io.file.tfile.TFile: Dumping the TFile information.
main(String[]) - Static method in class org.apache.hadoop.io.MapFile
main(String[]) - Static method in class org.apache.hadoop.mapred.JobClient
main(String[]) - Static method in class org.apache.hadoop.mapred.JobConf
main(String[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob: create and run an Aggregate based map/reduce job.
main(String[]) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Submit a pipes job based on the command line arguments.
main(String[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob: create and run an Aggregate based map/reduce job.
main(String[]) - Static method in class org.apache.hadoop.mapreduce.lib.partition.InputSampler
main(String[]) - Static method in class org.apache.hadoop.mapreduce.tools.CLI
main(String[]) - Static method in class org.apache.hadoop.security.UserGroupInformation: A test method to print out the current user's UGI.
main(String[]) - Static method in class org.apache.hadoop.tools.DistCp: Main function of the DistCp program.
main(String[]) - Static method in class org.apache.hadoop.tools.dynamometer.ApplicationMaster
main(String[]) - Static method in class org.apache.hadoop.tools.dynamometer.Client
main(String[]) - Static method in class org.apache.hadoop.util.VersionInfo
main(String[]) - Static method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
main(String[]) - Static method in class org.apache.hadoop.yarn.applications.distributedshell.Client
main(String[]) - Static method in class org.apache.hadoop.yarn.client.cli.LogsCLI
main(String[]) - Static method in class org.apache.hadoop.yarn.client.cli.SchedConfCLI
main(String[]) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
make(OPERAND, STATE, StateTransitionListener<OPERAND, EVENT, STATE>) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory: A StateMachine that accepts a transition listener.
make(OPERAND, STATE) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
make(OPERAND) - Method in class org.apache.hadoop.yarn.state.StateMachineFactory
makeAbsolute(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Get the absolute version of the path (fully qualified).
makeCompactString() - Method in class org.apache.hadoop.mapred.Counters
makeComparator(String) - Static method in class org.apache.hadoop.io.file.tfile.TFile: Make a raw comparator from a string name.
makeEscapedCompactString() - Method in class org.apache.hadoop.mapred.Counters.Counter: Returns the compact stringified version of the counter in the format [(actual-name)(display-name)(value)]
makeEscapedCompactString() - Method in class org.apache.hadoop.mapred.Counters.Group
makeEscapedCompactString() - Method in class org.apache.hadoop.mapred.Counters: Represent the counter in a textual format that can be converted back to its object form
makeQualified(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Make the path fully qualified to this file system
makeQualified(Path) - Method in class org.apache.hadoop.fs.FileContext: Make the path fully qualified if it is isn't.
makeQualified(Path) - Method in class org.apache.hadoop.fs.FileSystem: Qualify a path to one which uses this FileSystem and, if relative, made absolute.
makeQualified(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Make sure that a path specifies a FileSystem.
makeQualified(FileSystem) - Method in class org.apache.hadoop.fs.Path: Deprecated.
use Path.makeQualified(URI, Path)
makeSecureShellPath(File) - Static method in class org.apache.hadoop.fs.FileUtil: Convert a os-native filename to a path that works for the shell and avoids script injection attacks.
makeShellPath(String) - Static method in class org.apache.hadoop.fs.FileUtil: Convert a os-native filename to a path that works for the shell.
makeShellPath(File) - Static method in class org.apache.hadoop.fs.FileUtil: Convert a os-native filename to a path that works for the shell.
makeShellPath(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Convert a os-native filename to a path that works for the shell.
makeSplit(Path, long, long, String[]) - Method in class org.apache.hadoop.mapred.FileInputFormat: A factory that makes the split for this class.
makeSplit(Path, long, long, String[], String[]) - Method in class org.apache.hadoop.mapred.FileInputFormat: A factory that makes the split for this class.
makeSplit(Path, long, long, String[]) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: A factory that makes the split for this class.
makeSplit(Path, long, long, String[], String[]) - Method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: A factory that makes the split for this class.
MANIFEST_COMMITTER_CLASSNAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Committer classname as recorded in the committer _SUCCESS file.
MANIFEST_COMMITTER_FACTORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Name of the factory: .
MANIFEST_SUFFIX - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Suffix to use in manifest files in the manifest subdir.
ManifestCommitter - Class in org.apache.hadoop.mapreduce.lib.output.committer.manifest: This is the Intermediate-Manifest committer.
ManifestCommitter(Path, TaskAttemptContext) - Constructor for class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Create a committer.
ManifestCommitterConstants - Class in org.apache.hadoop.mapreduce.lib.output.committer.manifest: Public constants for the manifest committer.
ManifestCommitterFactory - Class in org.apache.hadoop.mapreduce.lib.output.committer.manifest: This is the committer factory to register as the source of committers for the job/filesystem schema.
ManifestCommitterFactory() - Constructor for class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterFactory
ManifestCommitterStatisticNames - Class in org.apache.hadoop.mapreduce.lib.output.committer.manifest: Statistic names for committers.
MANIFESTS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys: Directory where manifests were renamed: "manifests".
ManifestSuccessData - Class in org.apache.hadoop.mapreduce.lib.output.committer.manifest.files: Summary data saved into a _SUCCESS marker file.
ManifestSuccessData() - Constructor for class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
map(K1, V1, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorCombiner: Do nothing.
map(K1, V1, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorMapper: the map function.
map(K1, V1, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorReducer: Do nothing.
map(Object, Object, OutputCollector, Reporter) - Method in class org.apache.hadoop.mapred.lib.ChainMapper: Chains the map(...) methods of the Mappers in the chain.
map(K, V, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce: The identify function.
map(K, V, OutputCollector<K, V>, Reporter) - Method in class org.apache.hadoop.mapred.lib.IdentityMapper: The identity function.
map(K, V, OutputCollector<V, K>, Reporter) - Method in class org.apache.hadoop.mapred.lib.InverseMapper: The inverse function.
map(K, Text, OutputCollector<Text, LongWritable>, Reporter) - Method in class org.apache.hadoop.mapred.lib.RegexMapper
map(K, Text, OutputCollector<Text, LongWritable>, Reporter) - Method in class org.apache.hadoop.mapred.lib.TokenCountMapper
map(K1, V1, OutputCollector<K2, V2>, Reporter) - Method in interface org.apache.hadoop.mapred.Mapper: Maps a single input key/value pair into an intermediate key/value pair.
map(K1, V1, Mapper<K1, V1, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorMapper: the map function.
map(K, V, Mapper<K, V, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionMapper: The identify function.
map(K, V, Mapper<K, V, V, K>.Context) - Method in class org.apache.hadoop.mapreduce.lib.map.InverseMapper: The inverse function.
map(K, Text, Mapper<K, Text, Text, LongWritable>.Context) - Method in class org.apache.hadoop.mapreduce.lib.map.RegexMapper
map(Object, Text, Mapper<Object, Text, Text, IntWritable>.Context) - Method in class org.apache.hadoop.mapreduce.lib.map.TokenCounterMapper
map(KEYIN, VALUEIN, Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Mapper: Called once for each key/value pair in the input split.
map(String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create a single entry map
MAP_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
MAP_OUTPUT_KEY_VALUE_SPEC - Static variable in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
MapContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Interface in org.apache.hadoop.mapreduce: The context that is given to the Mapper.
MapFile - Class in org.apache.hadoop.io: A file-based map from keys to values.
MapFile() - Constructor for class org.apache.hadoop.io.MapFile
MapFileOutputFormat - Class in org.apache.hadoop.mapred: An OutputFormat that writes MapFiles.
MapFileOutputFormat() - Constructor for class org.apache.hadoop.mapred.MapFileOutputFormat
MapFileOutputFormat - Class in org.apache.hadoop.mapreduce.lib.output: An OutputFormat that writes MapFiles.
MapFileOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.MapFileOutputFormat
Mapper<K1,V1,K2,V2> - Interface in org.apache.hadoop.mapred: Maps input key/value pairs to a set of intermediate key/value pairs.
Mapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce: Maps input key/value pairs to a set of intermediate key/value pairs.
Mapper() - Constructor for class org.apache.hadoop.mapreduce.Mapper
mappingRemoteIterator(RemoteIterator<S>, FunctionRaisingIOE<? super S, T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Create an iterator from an iterator and a transformation function.
mapProgress() - Method in class org.apache.hadoop.mapred.JobStatus
mapProgress() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the progress of the job's map-tasks, as a float between 0.0 and 1.0.
mapProgress() - Method in class org.apache.hadoop.mapreduce.Job: Get the progress of the job's map-tasks, as a float between 0.0 and 1.0.
MAPRED_JOB_MAP_MEMORY_MB_PROPERTY - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
MAPRED_JOB_REDUCE_MEMORY_MB_PROPERTY - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
MAPRED_LOCAL_DIR_PROPERTY - Static variable in class org.apache.hadoop.mapred.JobConf: Property name for the configuration property mapreduce.cluster.local.dir
MAPRED_MAP_TASK_ENV - Static variable in class org.apache.hadoop.mapred.JobConf: Configuration key to set the environment of the child map tasks.
MAPRED_MAP_TASK_JAVA_OPTS - Static variable in class org.apache.hadoop.mapred.JobConf: Configuration key to set the java command line options for the map tasks.
MAPRED_MAP_TASK_LOG_LEVEL - Static variable in class org.apache.hadoop.mapred.JobConf: Configuration key to set the logging level for the map task.
MAPRED_MAP_TASK_ULIMIT - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
Configuration key to set the maximum virtual memory available to the map tasks (in kilo-bytes). This has been deprecated and will no longer have any effect.
MAPRED_REDUCE_TASK_ENV - Static variable in class org.apache.hadoop.mapred.JobConf: Configuration key to set the environment of the child reduce tasks.
MAPRED_REDUCE_TASK_JAVA_OPTS - Static variable in class org.apache.hadoop.mapred.JobConf: Configuration key to set the java command line options for the reduce tasks.
MAPRED_REDUCE_TASK_LOG_LEVEL - Static variable in class org.apache.hadoop.mapred.JobConf: Configuration key to set the logging level for the reduce task.
MAPRED_REDUCE_TASK_ULIMIT - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
Configuration key to set the maximum virtual memory available to the reduce tasks (in kilo-bytes). This has been deprecated and will no longer have any effect.
MAPRED_TASK_DEFAULT_MAXVMEM_PROPERTY - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
MAPRED_TASK_ENV - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
Use JobConf.MAPRED_MAP_TASK_ENV or JobConf.MAPRED_REDUCE_TASK_ENV
MAPRED_TASK_JAVA_OPTS - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
Use JobConf.MAPRED_MAP_TASK_JAVA_OPTS or JobConf.MAPRED_REDUCE_TASK_JAVA_OPTS
MAPRED_TASK_MAXPMEM_PROPERTY - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
MAPRED_TASK_MAXVMEM_PROPERTY - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
Use JobConf.MAPREDUCE_JOB_MAP_MEMORY_MB_PROPERTY and JobConf.MAPREDUCE_JOB_REDUCE_MEMORY_MB_PROPERTY
MAPRED_TASK_ULIMIT - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
Configuration key to set the maximum virtual memory available to the child map and reduce tasks (in kilo-bytes). This has been deprecated and will no longer have any effect.
MAPREDUCE_CLIENT_RETRY_POLICY_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.mapred.JobClient
MAPREDUCE_CLIENT_RETRY_POLICY_ENABLED_KEY - Static variable in class org.apache.hadoop.mapred.JobClient
MAPREDUCE_CLIENT_RETRY_POLICY_SPEC_DEFAULT - Static variable in class org.apache.hadoop.mapred.JobClient
MAPREDUCE_CLIENT_RETRY_POLICY_SPEC_KEY - Static variable in class org.apache.hadoop.mapred.JobClient
MAPREDUCE_RECOVER_JOB - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
MapReduceBase - Class in org.apache.hadoop.mapred: Base class for Mapper and Reducer implementations.
MapReduceBase() - Constructor for class org.apache.hadoop.mapred.MapReduceBase
MapRunnable<K1,V1,K2,V2> - Interface in org.apache.hadoop.mapred: Expert: Generic interface for Mappers.
MapRunner<K1,V1,K2,V2> - Class in org.apache.hadoop.mapred: Default MapRunnable implementation.
MapRunner() - Constructor for class org.apache.hadoop.mapred.MapRunner
MapWritable - Class in org.apache.hadoop.io: A Writable Map.
MapWritable() - Constructor for class org.apache.hadoop.io.MapWritable: Default constructor.
MapWritable(MapWritable) - Constructor for class org.apache.hadoop.io.MapWritable: Copy constructor.
mark(int) - Method in class org.apache.hadoop.io.compress.DecompressorStream
mark() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
MarkableIterator<VALUE> - Class in org.apache.hadoop.mapreduce: MarkableIterator is a wrapper iterator class that implements the MarkableIteratorInterface.
MarkableIterator(Iterator<VALUE>) - Constructor for class org.apache.hadoop.mapreduce.MarkableIterator: Create a new iterator layered on the input iterator
markSupported() - Method in class org.apache.hadoop.io.compress.DecompressorStream
MASTER_MEMORY_MB_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
MASTER_MEMORY_MB_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client
MASTER_VCORES_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
MASTER_VCORES_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client
matches(String) - Method in enum org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntityType: Whether the type of this entity matches the type indicated by the input argument.
MAX_AZURE_BLOCK_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
MAX_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
MAX_CLUSTER_LEVEL_APPLICATION_PRIORITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
MAX_CONCURRENT_READ_THREADS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
MAX_CONCURRENT_WRITE_THREADS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
MAX_COUNTER_LIMIT - Static variable in class org.apache.hadoop.mapred.Counters
MAX_ERROR_RETRIES - Static variable in class org.apache.hadoop.fs.s3a.Constants: Number of times the AWS client library should retry errors before escalating to the S3A code: "fs.s3a.attempts.maximum".
MAX_FQDN_LABEL_LENGTH - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Max length of a label (node delimited by a dot in the FQDN).
MAX_GROUP_LIMIT - Static variable in class org.apache.hadoop.mapred.Counters
MAX_LEASE_DURATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
MAX_MULTIPART_COUNT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Maximum number of partitions in a multipart upload: 10000.
MAX_NUM_LISTSTATUS_THREADS - Static variable in class org.apache.hadoop.tools.DistCpOptions
MAX_NUM_UNIQUE_VALUES - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount
MAX_PAGING_KEYS - Static variable in class org.apache.hadoop.fs.s3a.Constants
MAX_PATH_LINKS - Static variable in interface org.apache.hadoop.fs.FsConstants
MAX_PERMISSION_LENGTH - Static variable in class org.apache.hadoop.fs.permission.FsPermission: Maximum acceptable length of a permission string to parse
MAX_THREADS - Static variable in class org.apache.hadoop.fs.s3a.Constants: The maximum number of threads to allow in the pool used by S3A.
MAX_TOTAL_TASKS - Static variable in class org.apache.hadoop.fs.s3a.Constants: The maximum number of tasks queued (other than prefetcher tasks) if all threads are busy: "fs.s3a.max.total.tasks".
MAX_TRIE_DEPTH - Static variable in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
MAX_UNSET_VALUE - Static variable in interface org.apache.hadoop.fs.statistics.IOStatistics: Value when a max value has never been set.
maxAvailableData - Variable in class org.apache.hadoop.io.compress.CompressionInputStream
maxCardinality(String, int, String...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Similar to PlacementConstraints.cardinality(String, int, int, String...), but determines only the maximum cardinality (the minimum cardinality is 0).
maxCardinality(String, String, int, String...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Similar to PlacementConstraints.maxCardinality(String, int, String...), but let you specify a namespace for the tags, see supported namespaces in AllocationTagNamespaceType.
maxCardinality(Long) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint: When placement type is cardinality, the maximum number of containers of the depending component that a host should have, where containers of this component can be allocated on.
MAXIMUM_CONNECTIONS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Number of simultaneous connections to S3: "fs.s3a.connection.maximum".
MAXIMUM_FP - Static variable in interface org.apache.hadoop.util.bloom.RemoveScheme: MaximumFP Selection.
maximums() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics: Map of maximums.
maximums() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
maxReadSizeForVectorReads() - Method in class org.apache.hadoop.fs.FSDataInputStream
maxReadSizeForVectorReads() - Method in interface org.apache.hadoop.fs.PositionedReadable: What is the largest size that we should group ranges together as?
maybeIgnoreMissingDirectory(FileSystem, Path, FileNotFoundException) - Static method in class org.apache.hadoop.fs.FileUtil: Method to call after a FNFE has been raised on a treewalk, so as to decide whether to throw the exception (default), or, if the FS supports inconsistent directory listings, to log and ignore it.
MBeans - Class in org.apache.hadoop.metrics2.util: This util class provides a method to register an MBean using our standard naming convention as described in the doc for {link MBeans.register(String, String, Object).
MD5 - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
MD5_LEN - Static variable in class org.apache.hadoop.io.MD5Hash
MD5Hash - Class in org.apache.hadoop.io: A Writable for MD5 hash values.
MD5Hash() - Constructor for class org.apache.hadoop.io.MD5Hash: Constructs an MD5Hash.
MD5Hash(String) - Constructor for class org.apache.hadoop.io.MD5Hash: Constructs an MD5Hash from a hex string.
MD5Hash(byte[]) - Constructor for class org.apache.hadoop.io.MD5Hash: Constructs an MD5Hash with a specified value.
mean() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Get the arithmetic mean value.
MeanStatistic - Class in org.apache.hadoop.fs.statistics: A mean statistic represented as the sum and the sample count; the mean is calculated on demand.
MeanStatistic(long, long) - Constructor for class org.apache.hadoop.fs.statistics.MeanStatistic: Constructor, with some resilience against invalid sample counts.
MeanStatistic(MeanStatistic) - Constructor for class org.apache.hadoop.fs.statistics.MeanStatistic: Create from another statistic.
MeanStatistic() - Constructor for class org.apache.hadoop.fs.statistics.MeanStatistic: Create an empty statistic.
meanStatistics() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics: Map of meanStatistics.
meanStatistics() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
membershipTest(Key) - Method in class org.apache.hadoop.util.bloom.BloomFilter
membershipTest(Key) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
membershipTest(Key) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
memory(String) - Method in class org.apache.hadoop.yarn.service.api.records.Resource: Amount of memory allocated to each container (optional but overrides memory in profile if specified).
MEMORY_CONFIGURATION_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
MEMORY_INDEX - Static variable in class org.apache.hadoop.yarn.api.records.Resource
merge(Collection<ECBlockGroupStats>) - Static method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats: Merge the multiple ECBlockGroupStats.
merge(Collection<ReplicatedBlockStats>) - Static method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats: Merge the multiple ReplicatedBlockStats.
mergeAll(Credentials) - Method in class org.apache.hadoop.security.Credentials: Copy all of the credentials from one credential object into another.
mergeFrom(Component) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Merge from another component into this component without overwriting.
mergeFrom(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration: Merge all properties and envs from that configuration to this configration.
mergePaths(Path, Path) - Static method in class org.apache.hadoop.fs.Path: Merge 2 paths such that the second path is appended relative to the first.
message(String) - Method in class org.apache.hadoop.yarn.service.api.records.Error
MetaBlockAlreadyExists - Exception in org.apache.hadoop.io.file.tfile: Exception - Meta Block with the same name already exists.
MetaBlockDoesNotExist - Exception in org.apache.hadoop.io.file.tfile: Exception - No such Meta Block with the given name.
METADATASTORE_AUTHORITATIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
no longer supported
METADATASTORE_METADATA_TTL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
no longer supported
methodNotSupported() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Helper method that throws an UnsupportedOperationException for the current FileSystem method being called.
Metric - Annotation Type in org.apache.hadoop.metrics2.annotation: Annotation interface for a single metric used to annotate a field or a method in the class.
METRIC_TAG_ACCOUNT_NAME - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
METRIC_TAG_CONTAINTER_NAME - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
METRIC_TAG_FILESYSTEM_ID - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
Metrics - Annotation Type in org.apache.hadoop.metrics2.annotation: Annotation interface for a group of metrics
metrics() - Method in interface org.apache.hadoop.metrics2.MetricsRecord: Get the metrics of the record
MetricsCache - Class in org.apache.hadoop.metrics2.util: A metrics cache for sinks that don't support sparse updates.
MetricsCache() - Constructor for class org.apache.hadoop.metrics2.util.MetricsCache
MetricsCache(int) - Constructor for class org.apache.hadoop.metrics2.util.MetricsCache: Construct a metrics cache
MetricsCollector - Interface in org.apache.hadoop.metrics2: The metrics collector interface
MetricsException - Exception in org.apache.hadoop.metrics2: A general metrics exception wrapper
MetricsException(String) - Constructor for exception org.apache.hadoop.metrics2.MetricsException: Construct the exception with a message
MetricsException(String, Throwable) - Constructor for exception org.apache.hadoop.metrics2.MetricsException: Construct the exception with a message and a cause
MetricsException(Throwable) - Constructor for exception org.apache.hadoop.metrics2.MetricsException: Construct the exception with a cause
MetricsFilter - Class in org.apache.hadoop.metrics2: The metrics filter interface.
MetricsFilter() - Constructor for class org.apache.hadoop.metrics2.MetricsFilter
MetricsInfo - Interface in org.apache.hadoop.metrics2: Interface to provide immutable metainfo for metrics.
MetricsJsonBuilder - Class in org.apache.hadoop.metrics2: Build a JSON dump of the metrics.
MetricsJsonBuilder(MetricsCollector) - Constructor for class org.apache.hadoop.metrics2.MetricsJsonBuilder: Build an instance.
MetricsPlugin - Interface in org.apache.hadoop.metrics2: The plugin interface for the metrics framework
MetricsRecord - Interface in org.apache.hadoop.metrics2: An immutable snapshot of metrics with a timestamp
MetricsRecordBuilder - Class in org.apache.hadoop.metrics2: The metrics record builder interface
MetricsRecordBuilder() - Constructor for class org.apache.hadoop.metrics2.MetricsRecordBuilder
MetricsRegistry - Class in org.apache.hadoop.metrics2.lib: An optional metrics registry class for creating and maintaining a collection of MetricsMutables, making writing metrics source easier.
MetricsRegistry(String) - Constructor for class org.apache.hadoop.metrics2.lib.MetricsRegistry: Construct the registry with a record name
MetricsRegistry(MetricsInfo) - Constructor for class org.apache.hadoop.metrics2.lib.MetricsRegistry: Construct the registry with a metadata object
MetricsSink - Interface in org.apache.hadoop.metrics2: The metrics sink interface.
MetricsSource - Interface in org.apache.hadoop.metrics2: The source of metrics information.
MetricsSystem - Class in org.apache.hadoop.metrics2: The metrics system interface.
MetricsSystem() - Constructor for class org.apache.hadoop.metrics2.MetricsSystem
MetricsSystemMXBean - Interface in org.apache.hadoop.metrics2: The JMX interface to the metrics system
MetricsTag - Class in org.apache.hadoop.metrics2: Immutable tag for metrics (for grouping on host/queue/username etc.)
MetricsTag(MetricsInfo, String) - Constructor for class org.apache.hadoop.metrics2.MetricsTag: Construct the tag with name, description and value
MetricStringBuilder - Class in org.apache.hadoop.metrics2: Build a string dump of the metrics.
MetricStringBuilder(MetricsCollector, String, String, String) - Constructor for class org.apache.hadoop.metrics2.MetricStringBuilder: Build an instance.
MetricsVisitor - Interface in org.apache.hadoop.metrics2: A visitor interface for metrics
MIN_BUFFER_SIZE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
MIN_LEASE_DURATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
MIN_LEASE_THREADS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
MIN_LOG_ROLLING_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The allowed hard minimum limit for YarnConfiguration.NM_LOG_AGGREGATION_ROLL_MONITORING_INTERVAL_SECONDS.
MIN_LOG_ROLLING_INTERVAL_SECONDS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
MIN_MULTIPART_THRESHOLD - Static variable in class org.apache.hadoop.fs.s3a.Constants
MIN_UNSET_VALUE - Static variable in interface org.apache.hadoop.fs.statistics.IOStatistics: Value when a minimum value has never been set.
minCardinality(String, int, String...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Similar to PlacementConstraints.cardinality(String, int, int, String...), but determines only the minimum cardinality (the maximum cardinality is unbound).
minCardinality(String, String, int, String...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Similar to PlacementConstraints.minCardinality(String, int, String...), but let you attach a namespace to the allocation tags.
minCardinality(Long) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint: When placement type is cardinality, the minimum number of containers of the depending component that a host should have, where containers of this component can be allocated on.
MINIMUM_FN - Static variable in interface org.apache.hadoop.util.bloom.RemoveScheme: MinimumFN Selection.
MINIMUM_NETWORK_OPERATION_DURATION - Static variable in class org.apache.hadoop.fs.s3a.Constants: This is the minimum operation duration unless programmatically set.
minimums() - Method in interface org.apache.hadoop.fs.statistics.IOStatistics: Map of minimums.
minimums() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
minSeekForVectorReads() - Method in class org.apache.hadoop.fs.FSDataInputStream
minSeekForVectorReads() - Method in interface org.apache.hadoop.fs.PositionedReadable: What is the smallest reasonable seek?
MissingEventsException - Exception in org.apache.hadoop.hdfs.inotify
MissingEventsException() - Constructor for exception org.apache.hadoop.hdfs.inotify.MissingEventsException
MissingEventsException(long, long) - Constructor for exception org.apache.hadoop.hdfs.inotify.MissingEventsException
mkdir(Path, FsPermission, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.mkdir(Path, FsPermission, boolean) except that the Path f must be fully qualified and the permission is absolute (i.e.
mkdir(Path, FsPermission, boolean) - Method in class org.apache.hadoop.fs.FileContext: Make(create) a directory and all the non-existent parents.
mkdir(Path, FsPermission, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Make the given file and all non-existent parents into directories.
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
mkdirs(Path, FsPermission, boolean) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
mkdirs(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
mkdirs(FileSystem, Path, FsPermission) - Static method in class org.apache.hadoop.fs.FileSystem: Create a directory with the provided permission.
mkdirs(Path) - Method in class org.apache.hadoop.fs.FileSystem: Call FileSystem.mkdirs(Path, FsPermission) with default permission.
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.fs.FileSystem: Make the given file and all non-existent parents into directories.
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.fs.FilterFileSystem
mkdirs(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
mkdirs(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Creates the specified directory hierarchy.
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
mkdirs(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
mkdirs(Path, FsPermission) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
mknode(String, boolean) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: Create a path.
mknode(String, boolean) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
mkOneDir(File) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
mkOneDirWithMode(Path, File, FsPermission) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Modifies ACL entries of files and directories.
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Modifies ACL entries of files and directories.
modifyAclEntries(Path, List<AclEntry>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileContext: Modifies ACL entries of files and directories.
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileSystem: Modifies ACL entries of files and directories.
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFileSystem
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
modifyAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
modifyCacheDirective(CacheDirectiveInfo, EnumSet<CacheFlag>) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Modify a CacheDirective.
modifyCachePool(CachePoolInfo) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Modify an existing cache pool.
monitorAndPrintJob(JobConf, RunningJob) - Method in class org.apache.hadoop.mapred.JobClient: Monitor a job and print status in real-time as progress is made and tasks fail.
monitorAndPrintJob() - Method in class org.apache.hadoop.mapreduce.Job: Monitor a job and print status in real-time as progress is made and tasks fail.
monitorHealth() - Method in interface org.apache.hadoop.ha.HAServiceProtocol: Monitor the health of service.
monitorHealth(HAServiceProtocol, HAServiceProtocol.StateChangeRequestInfo) - Static method in class org.apache.hadoop.ha.HAServiceProtocolHelper
MonotonicClock - Class in org.apache.hadoop.yarn.util: A monotonic clock from some arbitrary time base in the past, counting in milliseconds, and not affected by settimeofday or similar system clock changes.
MonotonicClock() - Constructor for class org.apache.hadoop.yarn.util.MonotonicClock
moveApplicationAcrossQueues(MoveApplicationAcrossQueuesRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: Move an application to a new queue.
moveApplicationAcrossQueues(ApplicationId, String) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Attempts to move the given application to the given queue.
MoveApplicationAcrossQueuesRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the client to the ResourceManager to move a submitted application to a different queue.
MoveApplicationAcrossQueuesRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest
MoveApplicationAcrossQueuesResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to the client moving a submitted application to a different queue.
MoveApplicationAcrossQueuesResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse
moveFromLocalFile(Path[], Path) - Method in class org.apache.hadoop.fs.FileSystem: The src files is on the local disk.
moveFromLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: The src file is on the local disk.
moveFromLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
moveToAppropriateTrash(FileSystem, Path, Configuration) - Static method in class org.apache.hadoop.fs.Trash: In case of the symlinks or mount points, one has to move the appropriate trashbin in the actual volume of the path p being deleted.
moveToDoneExecutor - Variable in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
moveToLocalFile(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: Copy a file to the local filesystem, then delete it from the remote filesystem (if successfully copied).
moveToTrash(Path) - Method in class org.apache.hadoop.fs.Trash: Move a file or directory to the current trash directory.
moveToTrash(Path) - Method in class org.apache.hadoop.fs.TrashPolicy: Move a file or directory to the current trash directory.
MSI_PORT - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
msync() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Synchronize client metadata state.
msync() - Method in class org.apache.hadoop.fs.FileContext: Synchronize client metadata state.
msync() - Method in class org.apache.hadoop.fs.FileSystem: Synchronize client metadata state.
msync() - Method in class org.apache.hadoop.fs.FilterFileSystem
MultiFileInputFormat<K,V> - Class in org.apache.hadoop.mapred: An abstract InputFormat that returns MultiFileSplit's in MultiFileInputFormat.getSplits(JobConf, int) method.
MultiFileInputFormat() - Constructor for class org.apache.hadoop.mapred.MultiFileInputFormat
MultiFileSplit - Class in org.apache.hadoop.mapred: A sub-collection of input files.
MultiFileSplit(JobConf, Path[], long[]) - Constructor for class org.apache.hadoop.mapred.MultiFileSplit
MultiFilterRecordReader<K extends WritableComparable,V extends Writable> - Class in org.apache.hadoop.mapred.join: Base class for Composite join returning values derived from multiple sources, but generally not tuples.
MultiFilterRecordReader(int, JobConf, int, Class<? extends WritableComparator>) - Constructor for class org.apache.hadoop.mapred.join.MultiFilterRecordReader
MultiFilterRecordReader<K extends WritableComparable<?>,V extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join: Base class for Composite join returning values derived from multiple sources, but generally not tuples.
MultiFilterRecordReader(int, Configuration, int, Class<? extends WritableComparator>) - Constructor for class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader
MultiObjectDeleteException - Exception in org.apache.hadoop.fs.s3a.impl: Exception raised in S3AFileSystem.deleteObjects(software.amazon.awssdk.services.s3.model.DeleteObjectsRequest) when one or more of the keys could not be deleted.
MultiObjectDeleteException(List<S3Error>) - Constructor for exception org.apache.hadoop.fs.s3a.impl.MultiObjectDeleteException
MULTIPART_MIN_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants: The minimum multipart size which S3 supports.
MULTIPART_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants
MULTIPART_UPLOAD_ABORT_UNDER_PATH_INVOKED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
MULTIPART_UPLOAD_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
MULTIPART_UPLOAD_COMPLETED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
MULTIPART_UPLOAD_INSTANTIATED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
MULTIPART_UPLOAD_LIST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
MULTIPART_UPLOAD_PART_PUT - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
MULTIPART_UPLOAD_PART_PUT_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
MULTIPART_UPLOAD_STARTED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
MULTIPART_UPLOADS_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Option to enable or disable the multipart uploads.
MultipartUploader - Interface in org.apache.hadoop.fs: MultipartUploader is an interface for copying files multipart and across multiple nodes.
MultipartUploaderBuilderImpl<S extends MultipartUploader,B extends org.apache.hadoop.fs.MultipartUploaderBuilder<S,B>> - Class in org.apache.hadoop.fs.impl: Builder for MultipartUploader implementations.
MultipartUploaderBuilderImpl(FileContext, Path) - Constructor for class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Construct from a FileContext.
MultipartUploaderBuilderImpl(FileSystem, Path) - Constructor for class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Constructor.
MultipleArcTransition<OPERAND,EVENT,STATE extends Enum<STATE>> - Interface in org.apache.hadoop.yarn.state: Hook for Transition.
MultipleInputs - Class in org.apache.hadoop.mapred.lib: This class supports MapReduce jobs that have multiple input paths with a different InputFormat and Mapper for each path
MultipleInputs() - Constructor for class org.apache.hadoop.mapred.lib.MultipleInputs
MultipleInputs - Class in org.apache.hadoop.mapreduce.lib.input: This class supports MapReduce jobs that have multiple input paths with a different InputFormat and Mapper for each path
MultipleInputs() - Constructor for class org.apache.hadoop.mapreduce.lib.input.MultipleInputs
MultipleIOException - Exception in org.apache.hadoop.io: Encapsulate a list of IOException into an IOException
MultipleOutputFormat<K,V> - Class in org.apache.hadoop.mapred.lib: This abstract class extends the FileOutputFormat, allowing to write the output data to different output files.
MultipleOutputFormat() - Constructor for class org.apache.hadoop.mapred.lib.MultipleOutputFormat
MultipleOutputs - Class in org.apache.hadoop.mapred.lib: The MultipleOutputs class simplifies writing to additional outputs other than the job default output via the OutputCollector passed to the map() and reduce() methods of the Mapper and Reducer implementations.
MultipleOutputs(JobConf) - Constructor for class org.apache.hadoop.mapred.lib.MultipleOutputs: Creates and initializes multiple named outputs support, it should be instantiated in the Mapper/Reducer configure method.
MultipleOutputs<KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce.lib.output: The MultipleOutputs class simplifies writing output data to multiple outputs
MultipleOutputs(TaskInputOutputContext<?, ?, KEYOUT, VALUEOUT>) - Constructor for class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs: Creates and initializes multiple outputs support, it should be instantiated in the Mapper/Reducer setup method.
MultipleSequenceFileOutputFormat<K,V> - Class in org.apache.hadoop.mapred.lib: This class extends the MultipleOutputFormat, allowing to write the output data to different output files in sequence file output format.
MultipleSequenceFileOutputFormat() - Constructor for class org.apache.hadoop.mapred.lib.MultipleSequenceFileOutputFormat
MultipleTextOutputFormat<K,V> - Class in org.apache.hadoop.mapred.lib: This class extends the MultipleOutputFormat, allowing to write the output data to different output files in Text output format.
MultipleTextOutputFormat() - Constructor for class org.apache.hadoop.mapred.lib.MultipleTextOutputFormat
MultithreadedMapper<K1,V1,K2,V2> - Class in org.apache.hadoop.mapreduce.lib.map: Multithreaded implementation for @link org.apache.hadoop.mapreduce.Mapper.
MultithreadedMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
MultithreadedMapRunner<K1,V1,K2,V2> - Class in org.apache.hadoop.mapred.lib: Multithreaded implementation for MapRunnable.
MultithreadedMapRunner() - Constructor for class org.apache.hadoop.mapred.lib.MultithreadedMapRunner
must(String, String) - Method in interface org.apache.hadoop.fs.FSBuilder: Set mandatory option to the Builder.
must(String, boolean) - Method in interface org.apache.hadoop.fs.FSBuilder: Set mandatory boolean option.
must(String, int) - Method in interface org.apache.hadoop.fs.FSBuilder: Set mandatory int option.
must(String, float) - Method in interface org.apache.hadoop.fs.FSBuilder: Deprecated.
use FSBuilder.mustDouble(String, double) to set floating point.
must(String, long) - Method in interface org.apache.hadoop.fs.FSBuilder: Deprecated.
must(String, double) - Method in interface org.apache.hadoop.fs.FSBuilder: Deprecated.
must(String, String...) - Method in interface org.apache.hadoop.fs.FSBuilder: Set a string array as mandatory option.
must(String, String) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set mandatory option to the Builder.
must(String, boolean) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set mandatory boolean option.
must(String, int) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set mandatory int option.
must(String, long) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
must(String, float) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
must(String, double) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
must(String, String...) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set a string array as mandatory option.
mustDouble(String, double) - Method in interface org.apache.hadoop.fs.FSBuilder: Set mandatory double parameter for the Builder.
mustDouble(String, double) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set optional double parameter for the Builder.
mustLong(String, long) - Method in interface org.apache.hadoop.fs.FSBuilder: Set mandatory long parameter for the Builder.
mustLong(String, long) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
MutableCounter - Class in org.apache.hadoop.metrics2.lib: The mutable counter (monotonically increasing) metric interface
MutableCounter(MetricsInfo) - Constructor for class org.apache.hadoop.metrics2.lib.MutableCounter
MutableCounterInt - Class in org.apache.hadoop.metrics2.lib: A mutable int counter for implementing metrics sources
MutableCounterLong - Class in org.apache.hadoop.metrics2.lib: A mutable long counter
MutableCounterLong(MetricsInfo, long) - Constructor for class org.apache.hadoop.metrics2.lib.MutableCounterLong
MutableGauge - Class in org.apache.hadoop.metrics2.lib: The mutable gauge metric interface
MutableGauge(MetricsInfo) - Constructor for class org.apache.hadoop.metrics2.lib.MutableGauge
MutableGaugeInt - Class in org.apache.hadoop.metrics2.lib: A mutable int gauge
MutableGaugeLong - Class in org.apache.hadoop.metrics2.lib: A mutable long gauge
MutableInverseQuantiles - Class in org.apache.hadoop.metrics2.lib: Watches a stream of long values, maintaining online estimates of specific quantiles with provably low error bounds.
MutableInverseQuantiles(String, String, String, String, int) - Constructor for class org.apache.hadoop.metrics2.lib.MutableInverseQuantiles: Instantiates a new MutableInverseQuantiles for a metric that rolls itself over on the specified time interval.
MutableMetric - Class in org.apache.hadoop.metrics2.lib: The mutable metric interface
MutableMetric() - Constructor for class org.apache.hadoop.metrics2.lib.MutableMetric
MutableQuantiles - Class in org.apache.hadoop.metrics2.lib: Watches a stream of long values, maintaining online estimates of specific quantiles with provably low error bounds.
MutableQuantiles(String, String, String, String, int) - Constructor for class org.apache.hadoop.metrics2.lib.MutableQuantiles: Instantiates a new MutableQuantiles for a metric that rolls itself over on the specified time interval.
MutableQuantiles() - Constructor for class org.apache.hadoop.metrics2.lib.MutableQuantiles
MutableRate - Class in org.apache.hadoop.metrics2.lib: A convenient mutable metric for throughput measurement
MutableRates - Class in org.apache.hadoop.metrics2.lib: Helper class to manage a group of mutable rate metrics This class synchronizes all accesses to the metrics it contains, so it should not be used in situations where there is high contention on the metrics.
MutableRatesWithAggregation - Class in org.apache.hadoop.metrics2.lib: Helper class to manage a group of mutable rate metrics.
MutableRatesWithAggregation() - Constructor for class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
MutableRollingAverages - Class in org.apache.hadoop.metrics2.lib: This class maintains a group of rolling average metrics.
MutableRollingAverages(String) - Constructor for class org.apache.hadoop.metrics2.lib.MutableRollingAverages: Constructor for MutableRollingAverages.
MutableStat - Class in org.apache.hadoop.metrics2.lib: A mutable metric with stats.
MutableStat(String, String, String, String, boolean) - Constructor for class org.apache.hadoop.metrics2.lib.MutableStat: Construct a sample statistics metric
MutableStat(String, String, String, String) - Constructor for class org.apache.hadoop.metrics2.lib.MutableStat: Construct a snapshot stat metric with extended stat off by default
MySQLDataDrivenDBRecordReader<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A RecordReader that reads records from a MySQL table via DataDrivenDBRecordReader
MySQLDataDrivenDBRecordReader(DBInputFormat.DBInputSplit, Class<T>, Configuration, Connection, DBConfiguration, String, String[], String) - Constructor for class org.apache.hadoop.mapreduce.lib.db.MySQLDataDrivenDBRecordReader
MySQLDBRecordReader<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A RecordReader that reads records from a MySQL table.
MySQLDBRecordReader(DBInputFormat.DBInputSplit, Class<T>, Configuration, Connection, DBConfiguration, String, String[], String) - Constructor for class org.apache.hadoop.mapreduce.lib.db.MySQLDBRecordReader

N

NAME - Static variable in class org.apache.hadoop.fs.azurebfs.commit.AzureManifestCommitterFactory: Classname, which can be declared in job configurations.
NAME - Static variable in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider
NAME - Static variable in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Name: "magic".
NAME - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.
NAME - Static variable in class org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider
NAME - Static variable in class org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider
name() - Method in class org.apache.hadoop.mapred.nativetask.Platform
NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter: The classname for use in configurations.
NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Name to include in persisted data, so as to differentiate from any other manifests: "org.apache.hadoop.fs.s3a.commit.files.SuccessData/1".
NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterFactory: Name of this factory.
name() - Method in class org.apache.hadoop.metrics2.AbstractMetric
name() - Method in interface org.apache.hadoop.metrics2.MetricsInfo: Typically name corresponds to annotation Metric.value() or the name of the class.
name() - Method in interface org.apache.hadoop.metrics2.MetricsRecord
name() - Method in class org.apache.hadoop.metrics2.MetricsTag
name(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Name of the service component (mandatory).
name(String) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers: Name of the service component.
name(String) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint: An optional name associated to this constraint.
name(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service: A unique service name.
NAMED_COMMITTER_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: The named output committer.
NAMED_COMMITTER_FACTORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory: The FileOutputCommitter factory.
NAMENODE_SERVICERPC_ADDR_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
NativeAzureFileSystem - Class in org.apache.hadoop.fs.azure: A FileSystem for reading and writing files stored on Windows Azure.
NativeAzureFileSystem() - Constructor for class org.apache.hadoop.fs.azure.NativeAzureFileSystem
NativeAzureFileSystem(NativeFileSystemStore) - Constructor for class org.apache.hadoop.fs.azure.NativeAzureFileSystem
NativeS3FileSystem - Class in org.apache.hadoop.fs.s3native: Deprecated.
Replaced by the S3A client.
NativeS3FileSystem() - Constructor for class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
NATURAL_ORDER - Static variable in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
needsDictionary() - Method in interface org.apache.hadoop.io.compress.Decompressor: Returns true if a preset dictionary is needed for decompression.
needsInput() - Method in interface org.apache.hadoop.io.compress.Compressor: Returns true if the input data buffer is empty and #setInput() should be called to provide more input.
needsInput() - Method in interface org.apache.hadoop.io.compress.Decompressor: Returns true if the input data buffer is empty and Decompressor.setInput(byte[], int, int) should be called to provide more input.
needsPassword() - Method in class org.apache.hadoop.crypto.key.KeyProvider: Does this provider require a password? This means that a password is required for normal operation, and it has not been found through normal means.
needsPassword() - Method in class org.apache.hadoop.security.alias.CredentialProvider: Does this provider require a password? This means that a password is required for normal operation, and it has not been found through normal means.
needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Did this task write any files in the work directory? Probes for a task existing by looking to see if the attempt dir exists.
needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: Check whether task needs a commit.
needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Always return true.
needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Did this task write any files in the work directory?
needsTaskCommit(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: Check whether task needs a commit.
NET_DEPENDENCY_SCRIPT_FILE_NAME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
NET_TOPOLOGY_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
NET_TOPOLOGY_NODE_SWITCH_MAPPING_IMPL_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
NET_TOPOLOGY_SCRIPT_FILE_NAME_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_KEY
NET_TOPOLOGY_SCRIPT_NUMBER_ARGS_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
NET_TOPOLOGY_TABLE_MAPPING_FILE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
NEVER_RETRY_CONTEXT - Static variable in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
newBuilder() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
newBuilder() - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
newBuilder() - Static method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
newContainerId(ApplicationAttemptId, long) - Static method in class org.apache.hadoop.yarn.api.records.ContainerId
newCounter(String, String, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable integer counter
newCounter(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable integer counter
newCounter(String, String, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable long integer counter
newCounter(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable long integer counter
newDefaultInformation(String, String, long) - Static method in class org.apache.hadoop.yarn.api.records.Resource: Create ResourceInformation with basic fields.
newGauge(String, String, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable integer gauge
newGauge(MetricsInfo, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable integer gauge
newGauge(String, String, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable long integer gauge
newGauge(MetricsInfo, long) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable long integer gauge
newGauge(String, String, float) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable float gauge
newGauge(MetricsInfo, float) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable float gauge
newInstance(URI, Configuration, String) - Static method in class org.apache.hadoop.fs.FileSystem: Returns the FileSystem for this URI's scheme and authority and the given user.
newInstance(URI, Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Returns the FileSystem for this URI's scheme and authority.
newInstance(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Returns a unique configured FileSystem implementation for the default filesystem of the supplied configuration.
newInstance(Class<? extends Writable>, Configuration) - Static method in class org.apache.hadoop.io.WritableFactories: Create a new instance of a class with a defined factory.
newInstance(Class<? extends Writable>) - Static method in class org.apache.hadoop.io.WritableFactories: Create a new instance of a class with a defined factory.
newInstance() - Method in interface org.apache.hadoop.io.WritableFactory
newInstance(Class<T>, Configuration) - Static method in class org.apache.hadoop.util.ReflectionUtils: Create an object for the given class and initialize it from conf
newInstance(Class<T>, Configuration, Class<?>[], Object...) - Static method in class org.apache.hadoop.util.ReflectionUtils: Create an object for the given class and initialize it from conf
newInstance() - Static method in class org.apache.hadoop.util.SysInfo: Return default OS instance.
newInstance(int, float, List<ResourceRequest>, List<ContainerId>, ResourceBlacklistRequest) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
newInstance(int, float, List<ResourceRequest>, List<ContainerId>, ResourceBlacklistRequest, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
newInstance(int, float, List<ResourceRequest>, List<ContainerId>, List<UpdateContainerRequest>, ResourceBlacklistRequest) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest
newInstance(int, List<ContainerStatus>, List<Container>, List<NodeReport>, Resource, AMCommand, int, PreemptionMessage, List<NMToken>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
newInstance(int, List<ContainerStatus>, List<Container>, List<NodeReport>, Resource, AMCommand, int, PreemptionMessage, List<NMToken>, Token, List<UpdatedContainer>, CollectorInfo) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse
newInstance(List<Token>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateRequest
newInstance(List<ContainerId>, Map<ContainerId, SerializedException>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateResponse
newInstance(ApplicationAttemptId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptRequest
newInstance(FinalApplicationStatus, String, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
newInstance(ApplicationAttemptId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest
newInstance(ApplicationAttemptReport) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse
newInstance(ApplicationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest
newInstance(List<ApplicationAttemptReport>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse
newInstance(ApplicationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest
newInstance(ApplicationsRequestScope, Set<String>, Set<String>, Set<String>, Set<String>, EnumSet<YarnApplicationState>, Range<Long>, Range<Long>, Long) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest: The request from clients to get a report of Applications matching the giving application types in the cluster from the ResourceManager.
newInstance(ApplicationsRequestScope) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest: The request from clients to get a report of Applications matching the giving application types in the cluster from the ResourceManager.
newInstance(Set<String>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest: The request from clients to get a report of Applications matching the giving application types in the cluster from the ResourceManager.
newInstance(EnumSet<YarnApplicationState>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest: The request from clients to get a report of Applications matching the giving application states in the cluster from the ResourceManager.
newInstance(Set<String>, EnumSet<YarnApplicationState>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest: The request from clients to get a report of Applications matching the giving and application types and application states in the cluster from the ResourceManager.
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest
newInstance(Set<NodeAttributeKey>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest
newInstance(Map<NodeAttributeKey, List<NodeToAttributeValue>>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesResponse
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesRequest: Create new instance of GetClusterNodeAttributesRequest.
newInstance(Set<NodeAttributeInfo>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesResponse: Create instance of GetClusterNodeAttributesResponse.
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsRequest
newInstance(Set<String>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse: Deprecated.
Use GetClusterNodeLabelsResponse.newInstance(List) instead.
newInstance(List<NodeLabel>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
newInstance(EnumSet<NodeState>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest
newInstance(ContainerId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest
newInstance(ContainerReport) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse
newInstance(ApplicationAttemptId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest
newInstance(List<ContainerReport>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse
newInstance(List<ContainerId>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesRequest
newInstance(String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest
newInstance(List<ContainerId>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesRequest
newInstance(Map<ContainerId, List<LocalizationStatus>>, Map<ContainerId, SerializedException>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesResponse
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationRequest
newInstance(Set<String>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesRequest
newInstance(Map<String, Set<NodeAttribute>>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse
newInstance(String, boolean, boolean, boolean) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
newInstance(String, boolean, boolean, boolean, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest
newInstance(String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse
newInstance(List<Token>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceRequest
newInstance(ApplicationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest
newInstance(ApplicationId, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest
newInstance(String, int, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Create a new instance of RegisterApplicationMasterRequest.
newInstance(ContainerId, ContainerLaunchContext, boolean) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest: Creates a new instance of the ReInitializationContainerRequest.
newInstance(ReservationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest
newInstance(String, String, long, long, boolean) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: The ReservationListRequest will use the reservationId to search for reservations to list if it is provided.
newInstance(String, String, boolean) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: The ReservationListRequest will use the reservationId to search for reservations to list if it is provided.
newInstance(String, String) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: The ReservationListRequest will use the reservationId to search for reservations to list if it is provided.
newInstance(ReservationDefinition, String, ReservationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
newInstance(ReservationDefinition, ReservationId) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest
newInstance(ContainerId, Map<String, LocalResource>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest
newInstance(ContainerId, SignalContainerCommand) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest
newInstance(ContainerLaunchContext, Token) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
newInstance(List<StartContainerRequest>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersRequest
newInstance(List<ContainerId>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersRequest
newInstance(ApplicationSubmissionContext) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest
newInstance(ApplicationId, Priority) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest
newInstance(Priority) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityResponse
newInstance(ApplicationId, Map<ApplicationTimeoutType, String>) - Static method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest
newInstance() - Static method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse
newInstance(ApplicationId, int) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
newInstance(ApplicationAttemptId, String, int, String, String, String, YarnApplicationAttemptState, ContainerId) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
newInstance(long, int) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationId
newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String, boolean, String, String) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String, boolean) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
newInstance(ApplicationId, String, String, ContainerLaunchContext, boolean, boolean, int, String, boolean, String, ResourceRequest) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String, boolean, long) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
newInstance(ApplicationId, String, String, Priority, ContainerLaunchContext, boolean, boolean, int, Resource, String, boolean, LogAggregationContext) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
newInstance(ApplicationTimeoutType, String, long) - Static method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout
newInstance(String) - Static method in class org.apache.hadoop.yarn.api.records.CollectorInfo
newInstance(String, Token) - Static method in class org.apache.hadoop.yarn.api.records.CollectorInfo
newInstance(Map<String, LocalResource>, Map<String, String>, List<String>, Map<String, ByteBuffer>, ByteBuffer, Map<ApplicationAccessType, String>) - Static method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
newInstance(Map<String, LocalResource>, Map<String, String>, List<String>, Map<String, ByteBuffer>, ByteBuffer, Map<ApplicationAccessType, String>, ContainerRetryContext) - Static method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext
newInstance() - Static method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
newInstance(ExecutionType) - Static method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
newInstance(ExecutionType, boolean) - Static method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest
newInstance(String, LocalizationState) - Static method in class org.apache.hadoop.yarn.api.records.LocalizationStatus
newInstance(String, LocalizationState, String) - Static method in class org.apache.hadoop.yarn.api.records.LocalizationStatus
newInstance(URL, LocalResourceType, LocalResourceVisibility, long, long, String) - Static method in class org.apache.hadoop.yarn.api.records.LocalResource
newInstance(URL, LocalResourceType, LocalResourceVisibility, long, long, String, boolean) - Static method in class org.apache.hadoop.yarn.api.records.LocalResource
newInstance(URL, LocalResourceType, LocalResourceVisibility, long, long) - Static method in class org.apache.hadoop.yarn.api.records.LocalResource
newInstance(URL, LocalResourceType, LocalResourceVisibility, long, long, boolean) - Static method in class org.apache.hadoop.yarn.api.records.LocalResource
newInstance(String, String) - Static method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
newInstance(String, String, String, String) - Static method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
newInstance(String, String, String, String, String, String) - Static method in class org.apache.hadoop.yarn.api.records.LogAggregationContext
newInstance(String, NodeAttributeType, String) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttribute
newInstance(String, String, NodeAttributeType, String) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttribute
newInstance(NodeAttribute) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
newInstance(NodeAttributeKey, NodeAttributeType) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
newInstance(String) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
newInstance(String, String) - Static method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
newInstance(String, int) - Static method in class org.apache.hadoop.yarn.api.records.NodeId
newInstance(String, String) - Static method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
newInstance(int) - Static method in class org.apache.hadoop.yarn.api.records.Priority
newInstance(RejectionReason, SchedulingRequest) - Static method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest: Create new RejectedSchedulingRequest.
newInstance(long, String, List<ResourceAllocationRequest>, ReservationId, ReservationDefinition) - Static method in class org.apache.hadoop.yarn.api.records.ReservationAllocationState
newInstance(long, long, ReservationRequests, String, String, Priority) - Static method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
newInstance(long, long, ReservationRequests, String) - Static method in class org.apache.hadoop.yarn.api.records.ReservationDefinition
newInstance(Resource, int) - Static method in class org.apache.hadoop.yarn.api.records.ReservationRequest
newInstance(Resource, int, int, long) - Static method in class org.apache.hadoop.yarn.api.records.ReservationRequest
newInstance(List<ReservationRequest>, ReservationRequestInterpreter) - Static method in class org.apache.hadoop.yarn.api.records.ReservationRequests
newInstance(int, int) - Static method in class org.apache.hadoop.yarn.api.records.Resource
newInstance(long, int) - Static method in class org.apache.hadoop.yarn.api.records.Resource
newInstance(long, int, Map<String, Long>) - Static method in class org.apache.hadoop.yarn.api.records.Resource: Create a new Resource instance with the given CPU and memory values and additional resource values as set in the others parameter.
newInstance(long, long, Resource) - Static method in class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest
newInstance(List<String>, List<String>) - Static method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest
newInstance(Resource, int) - Static method in class org.apache.hadoop.yarn.api.records.ResourceOption
newInstance(Priority, String, Resource, int) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
newInstance(Priority, String, Resource, int, boolean) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
newInstance(Priority, String, Resource, int, boolean, String) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
newInstance(Priority, String, Resource, int, boolean, String, ExecutionTypeRequest) - Static method in class org.apache.hadoop.yarn.api.records.ResourceRequest
newInstance(Resource) - Static method in class org.apache.hadoop.yarn.api.records.ResourceSizing
newInstance(int, Resource) - Static method in class org.apache.hadoop.yarn.api.records.ResourceSizing
newInstance(int, int, float) - Static method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
newInstance(int, int, float, Map<String, Float>) - Static method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
newInstance(ResourceUtilization) - Static method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
newInstance(long, Priority, ExecutionTypeRequest, Set<String>, ResourceSizing, PlacementConstraint) - Static method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
newInstance(ApplicationId, String) - Static method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
newInstance(String, UpdateContainerRequest) - Static method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
newInstance(int, ContainerId, ContainerUpdateType, Resource, ExecutionType) - Static method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
newInstance(ContainerUpdateType, Container) - Static method in class org.apache.hadoop.yarn.api.records.UpdatedContainer: Static Factory method.
newInstance(String, String, int, String) - Static method in class org.apache.hadoop.yarn.api.records.URL
newInstanceLocal(Configuration) - Static method in class org.apache.hadoop.fs.FileSystem: Get a unique local FileSystem object.
newInverseQuantiles(String, String, String, String, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable inverse metric that estimates inverse quantiles of a stream of values
newKey() - Method in class org.apache.hadoop.io.WritableComparator: Construct a new WritableComparable instance.
newMetricsSourceName() - Static method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Creates a new metrics source name that's unique within this process.
newMutableRollingAverages(String, String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
newProxyInstanceFederation(YarnConfiguration, Class<T>, RMProxy<T>, RetryPolicy) - Static method in class org.apache.hadoop.yarn.client.RMProxy
newQuantiles(String, String, String, String, int) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable metric that estimates quantiles of a stream of values
newRate(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable rate metric
newRate(String, String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable rate metric
newRate(String, String, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable rate metric (for throughput measurement).
newRatesWithAggregation(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
newRecord(String, Class<T>, boolean) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl: Creates a record from an input data string.
newStat(String, String, String, String, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable metric with stats
newStat(String, String, String, String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Create a mutable metric with stats
next(K, TupleWritable) - Method in class org.apache.hadoop.mapred.join.JoinRecordReader: Emit the next set of key, value pairs as defined by the child RecordReaders and operation associated with this composite RR.
next(K, V) - Method in class org.apache.hadoop.mapred.join.MultiFilterRecordReader: Reads the next key/value pair from the input for processing.
next() - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Read the next k,v pair into the head of this object; return true iff the RR and this are exhausted.
next(K, U) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Write key-value pair at the head of this stream to the objects provided; get next key-value pair from proxied RR.
next(Text, Text) - Method in class org.apache.hadoop.mapred.KeyValueLineRecordReader: Read key/value pair in a line.
next(K, V) - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
next(K, V) - Method in class org.apache.hadoop.mapred.lib.CombineFileRecordReaderWrapper
next(K, V) - Method in interface org.apache.hadoop.mapred.RecordReader: Reads the next key/value pair from the input for processing.
next(Text, Text) - Method in class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader: Read key/value pair in a line.
next(K, V) - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
next(K) - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
next(LongWritable, T) - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: Deprecated.
Use DBRecordReader.nextKeyValue()
next(X) - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
next(T) - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator: Assign next value to actual.
next(X) - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
next() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
next(AggregatedLogFormat.LogKey) - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Read the next key and return the value-stream.
nextCallId() - Static method in class org.apache.hadoop.ipc.Client: Returns the next valid sequential call ID by incrementing an atomic counter and masking off the sign bit.
nextFlush - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
nextId() - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
nextId() - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
nextKey() - Method in interface org.apache.hadoop.mapreduce.ReduceContext: Start processing next unique key.
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader: Read the next key, value pair.
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReaderWrapper
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader: Read key/value pair in a line.
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader: Read key/value pair in a line.
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.join.JoinRecordReader: Emit the next set of key, value pairs as defined by the child RecordReaders and operation associated with this composite RR.
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.join.MultiFilterRecordReader: Read the next key, value pair.
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Read the next k,v pair into the head of this object; return true iff the RR and this are exhausted.
nextKeyValue() - Method in class org.apache.hadoop.mapreduce.RecordReader: Read the next key, value pair.
nextKeyValue() - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext: Advance to the next key, value pair, returning null if at end.
NLineInputFormat - Class in org.apache.hadoop.mapred.lib: NLineInputFormat which splits N lines of input as one split.
NLineInputFormat() - Constructor for class org.apache.hadoop.mapred.lib.NLineInputFormat
NLineInputFormat - Class in org.apache.hadoop.mapreduce.lib.input: NLineInputFormat which splits N lines of input as one split.
NLineInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat
NM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: address of node manager IPC.
NM_ADMIN_FORCE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: PATH components that will be prepended to the user's path.
NM_ADMIN_USER_ENV - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Environment variables that will be sent to containers.
NM_AUX_SERVICE_FMT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_AUX_SERVICE_REMOTE_CLASSPATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_AUX_SERVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_AUX_SERVICES_CLASSPATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_AUX_SERVICES_MANIFEST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: File containing auxiliary service specifications.
NM_AUX_SERVICES_MANIFEST_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Boolean indicating whether loading aux services from a manifest is enabled.
NM_AUX_SERVICES_MANIFEST_RELOAD_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Interval at which manifest file will be reloaded when modifications are found (0 or less means that the file will not be checked for modifications and reloaded).
NM_AUX_SERVICES_SYSTEM_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The actual bind address for the NM.
NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max number of threads in NMClientAsync to process container management events
NM_CLIENT_MAX_NM_PROXIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Maximum number of proxy connections to cache for node managers.
NM_COLLECTOR_SERVICE_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Address where the collector service IPC is.
NM_COLLECTOR_SERVICE_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads container manager uses.
NM_CONFIGURATION_FILES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_DIAGNOSTICS_MAXIMUM_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Maximum size of contain's diagnostics to keep for relaunching container case.
NM_CONTAINER_EXECUTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: who will execute(launch) the containers.
NM_CONTAINER_EXECUTOR_EXIT_FILE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_EXECUTOR_SCHED_PRIORITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Adjustment to make to the container os scheduling priority.
NM_CONTAINER_LOCALIZER_ADMIN_JAVA_OPTS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_LOCALIZER_ADMIN_JAVA_OPTS_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The admin JVM options used on forking ContainerLocalizer process by container executor.
NM_CONTAINER_LOCALIZER_JAVA_OPTS_ADD_EXPORTS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_LOCALIZER_JAVA_OPTS_ADD_EXPORTS_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_LOCALIZER_JAVA_OPTS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_LOCALIZER_JAVA_OPTS_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The JVM options used on forking ContainerLocalizer process by container executor.
NM_CONTAINER_LOCALIZER_LOG_LEVEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The log level of container localizer process.
NM_CONTAINER_LOCALIZER_LOG_LEVEL_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_LOG_DIR_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The disk space limit for a single container log directory.
NM_CONTAINER_LOG_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How often to monitor logs generated by containers.
NM_CONTAINER_LOG_MONITOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable switch for container log monitoring.
NM_CONTAINER_LOG_TOTAL_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The disk space limit for all of a container's logs.
NM_CONTAINER_METRICS_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/disable container metrics.
NM_CONTAINER_METRICS_PERIOD_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Container metrics flush period.
NM_CONTAINER_METRICS_UNREGISTER_DELAY_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The delay time ms to unregister container metrics after completion.
NM_CONTAINER_MGR_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads container manager uses.
NM_CONTAINER_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How often to monitor containers.
NM_CONTAINER_MON_PROCESS_TREE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Class that calculates process tree resource utilization.
NM_CONTAINER_MON_RESOURCE_CALCULATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Class that calculates containers current resource utilization.
NM_CONTAINER_MONITOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_QUEUING_LIMIT_STDEV - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Value of standard deviation used for calculation of queue limit thresholds.
NM_CONTAINER_QUEUING_LOAD_COMPARATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Comparator for determining node load for scheduling of opportunistic containers.
NM_CONTAINER_QUEUING_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max length of container queue at NodeManager.
NM_CONTAINER_QUEUING_MAX_QUEUE_WAIT_TIME_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max queue wait time for a container queue at a NodeManager.
NM_CONTAINER_QUEUING_MIN_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Min length of container queue at NodeManager.
NM_CONTAINER_QUEUING_MIN_QUEUE_WAIT_TIME_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Min queue wait time for a container at a NodeManager.
NM_CONTAINER_QUEUING_SORTING_NODES_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Frequency for computing least loaded NMs.
NM_CONTAINER_QUEUING_USE_PAUSE_FOR_PREEMPTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Use container pause as the preemption policy over kill in the container queue at a NodeManager.
NM_CONTAINER_RETRY_MINIMUM_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Minimum container restart interval.
NM_CONTAINER_STATE_TRANSITION_LISTENERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: List of container state transition listeners.
NM_CONTAINER_STDERR_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINER_STDERR_PATTERN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CONTAINERS_LAUNCHER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Containers launcher implementation to use.
NM_COUNT_LOGICAL_PROCESSORS_AS_CORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Count logical processors(like hyperthreads) as cores.
NM_CPU_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable cpu isolation.
NM_CPU_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSI_ADAPTOR_ADDRESS_SUFFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSI_ADAPTOR_ADDRESSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: One or more socket addresses for csi-adaptor.
NM_CSI_ADAPTOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSI_ADAPTOR_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: TERMS: csi-driver: a 3rd party CSI driver which implements the CSI protocol.
NM_CSI_DRIVER_ENDPOINT_SUFFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSI_DRIVER_NAMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSI_DRIVER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSRF_CUSTOM_HEADER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSRF_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSRF_METHODS_TO_IGNORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_CSRF_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_DEFAULT_CONTAINER_EXECUTOR_LOG_DIRS_PERMISSIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_DEFAULT_CONTAINER_EXECUTOR_LOG_DIRS_PERMISSIONS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_DEFAULT_CONTAINER_EXECUTOR_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default permissions for container logs.
NM_DELETE_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads used in cleanup.
NM_DISK_FREE_SPACE_THRESHOLD_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/Disable the minimum disk free space threshold for disk health checker.
NM_DISK_HEALTH_CHECK_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/Disable disks' health checker.
NM_DISK_HEALTH_CHECK_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Frequency of running disks' health checker.
NM_DISK_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This setting controls if resource handling for disk operations is enabled.
NM_DISK_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Prefix for disk configurations.
NM_DISK_UTILIZATION_THRESHOLD_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/Disable the disk utilisation percentage threshold for disk health checker.
NM_DISPATCHER_METRIC_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_DOCKER_ALLOW_DELAYED_REMOVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether or not users are allowed to request that Docker containers honor the debug deletion delay.
NM_DOCKER_ALLOW_HOST_PID_NAMESPACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Allow host pid namespace for containers.
NM_DOCKER_ALLOW_PRIVILEGED_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Allow privileged containers.
NM_DOCKER_ALLOWED_CONTAINER_NETWORKS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The set of networks allowed when launching containers using the DockerContainerRuntime.
NM_DOCKER_ALLOWED_CONTAINER_RUNTIMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The set of runtimes allowed when launching containers using the DockerContainerRuntime.
NM_DOCKER_CONTAINER_CAPABILITIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Capabilities allowed (and added by default) for docker containers.
NM_DOCKER_DEFAULT_CONTAINER_NETWORK - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The network used when launching containers using the DockerContainerRuntime when no network is specified in the request.
NM_DOCKER_DEFAULT_RO_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default list of read-only mounts to be bind-mounted into all Docker containers that use DockerContainerRuntime.
NM_DOCKER_DEFAULT_RW_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default list of read-write mounts to be bind-mounted into all Docker containers that use DockerContainerRuntime.
NM_DOCKER_DEFAULT_TMPFS_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default list of tmpfs mounts to be mounted into all Docker containers that use DockerContainerRuntime.
NM_DOCKER_ENABLE_USER_REMAPPING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: enable user remapping.
NM_DOCKER_IMAGE_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default docker image to be used.
NM_DOCKER_IMAGE_UPDATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default option to decide whether to pull the latest image or not.
NM_DOCKER_PRIVILEGED_CONTAINERS_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: ACL list for users allowed to run privileged containers.
NM_DOCKER_STOP_GRACE_PERIOD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
use YarnConfiguration.NM_SLEEP_DELAY_BEFORE_SIGKILL_MS
NM_DOCKER_USER_REMAPPING_GID_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: lower limit for acceptable gids of user remapped user.
NM_DOCKER_USER_REMAPPING_UID_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: lower limit for acceptable uids of user remapped user.
NM_ELASTIC_MEMORY_CONTROL_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies whether to do memory check on overall usage.
NM_ELASTIC_MEMORY_CONTROL_OOM_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies the OOM handler code.
NM_ELASTIC_MEMORY_CONTROL_OOM_LISTENER_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The path to the OOM listener.
NM_ELASTIC_MEMORY_CONTROL_OOM_TIMEOUT_SEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Maximum time in seconds to resolve an OOM situation.
NM_ENABLE_HARDWARE_CAPABILITY_DETECTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable or disable node hardware capability detection.
NM_ENV_WHITELIST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Environment variables that containers may override rather than use NodeManager's default.
NM_FPGA_ALLOWED_DEVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_FPGA_AVAILABLE_DEVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_FPGA_DEVICE_DISCOVERY_SCRIPT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_FPGA_PATH_TO_EXEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_FPGA_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Prefix for FPGA configurations.
NM_FPGA_VENDOR_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_GPU_ALLOWED_DEVICES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_GPU_DOCKER_PLUGIN_IMPL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Settings to control which implementation of docker plugin for GPU will be used.
NM_GPU_PATH_TO_EXEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This setting controls where to how to invoke GPU binaries
NM_GPU_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Prefix for gpu configurations.
NM_HDFS_RUNC_IMAGE_TAG_TO_HASH_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The HDFS location where the runC image tag to hash file exists.
NM_HEALTH_CHECK_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Frequency of running node health script.
NM_HEALTH_CHECK_RUN_BEFORE_STARTUP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether or not to run the node health script before the NM starts up.
NM_HEALTH_CHECK_SCRIPT_INTERVAL_MS_TEMPLATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Frequency of running node health script.
NM_HEALTH_CHECK_SCRIPT_OPTS_TEMPLATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The arguments to pass to the health check script.
NM_HEALTH_CHECK_SCRIPT_PATH_TEMPLATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The health check script to run.
NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS_TEMPLATE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Health check script time out period.
NM_HEALTH_CHECK_SCRIPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The health checker scripts.
NM_HEALTH_CHECK_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Health check time out period for all scripts.
NM_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Keytab for NM.
NM_LINUX_CONTAINER_CGROUPS_DELETE_DELAY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Delay between attempts to remove linux cgroup.
NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Interval of time the linux container executor should try cleaning up cgroups entry when cleaning up a container.
NM_LINUX_CONTAINER_CGROUPS_HIERARCHY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The path the linux container executor should use for cgroups
NM_LINUX_CONTAINER_CGROUPS_MOUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether the linux container executor should mount cgroups if not found
NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Where the linux container executor should mount cgroups if not found
NM_LINUX_CONTAINER_CGROUPS_STRICT_RESOURCE_USAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether the apps should run in strict resource usage mode(not allowed to use spare CPU)
NM_LINUX_CONTAINER_EXECUTOR_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The path to the Linux container executor.
NM_LINUX_CONTAINER_RESOURCES_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The type of resource enforcement to use with the linux container executor.
NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of files in each localized directories Avoid tuning this too low.
NM_LOCAL_DIRS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: List of directories to store localized files in.
NM_LOCAL_RUNC_IMAGE_TAG_TO_HASH_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The local file system location where the runC image tag to hash file exists.
NM_LOCALIZER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Address where the localizer IPC is.
NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Interval in between cache cleanups.
NM_LOCALIZER_CACHE_TARGET_SIZE_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Target size of localizer cache in MB, per nodemanager.
NM_LOCALIZER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads to handle localization requests.
NM_LOCALIZER_FETCH_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads to use for localization fetching.
NM_LOG_AGG_COMPRESSION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: T-file compression types used to compress aggregated logs.
NM_LOG_AGG_POLICY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_LOG_AGG_POLICY_CLASS_PARAMETERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_LOG_AGGREGATION_NUM_LOG_FILES_SIZE_PER_APP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Define how many aggregated log files per application per NM we can have in remote file system.
NM_LOG_AGGREGATION_ROLL_MONITORING_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Define how often NMs wake up and upload log files
NM_LOG_AGGREGATION_THREAD_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The number of threads to handle log aggregation in node manager.
NM_LOG_CONTAINER_DEBUG_INFO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_LOG_CONTAINER_DEBUG_INFO_ON_ERROR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_LOG_DELETE_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Trigger log-dir deletion when the total log size of an app is greater than yarn.nodemanager.log.delete.threshold.
NM_LOG_DELETION_THREADS_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads used in log cleanup.
NM_LOG_DIRS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Where to store container logs.
NM_LOG_RETAIN_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of seconds to retain logs on the NodeManager.
NM_LOG_TRIGGER_DELETE_BY_SIZE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enabled trigger log-dir deletion by size for NonAggregatingLogHandler.
NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The maximum percentage of disk space that can be used after which a disk is marked as offline.
NM_MEMORY_RESOURCE_CGROUPS_SOFT_LIMIT_PERCENTAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_MEMORY_RESOURCE_CGROUPS_SWAPPINESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_MEMORY_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_MEMORY_RESOURCE_ENFORCED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_MEMORY_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_MIN_HEALTHY_DISKS_FRACTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The minimum fraction of number of disks to be healthy for the nodemanager to launch new containers.
NM_MIN_PER_DISK_FREE_SPACE_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The minimum space that must be available on a local dir for it to be used.
NM_MON_RESOURCE_CALCULATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Class that calculates current resource utilization.
NM_NETWORK_RESOURCE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This setting controls if resource handling for network bandwidth is enabled.
NM_NETWORK_RESOURCE_INTERFACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies the interface to be used for applying network throttling rules.
NM_NETWORK_RESOURCE_OUTBOUND_BANDWIDTH_MBIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies the total available outbound bandwidth on the node.
NM_NETWORK_RESOURCE_OUTBOUND_BANDWIDTH_YARN_MBIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies the total outbound bandwidth available to YARN containers.
NM_NETWORK_RESOURCE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NETWORK_TAG_HANDLER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NETWORK_TAG_MAPPING_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NETWORK_TAG_MAPPING_MANAGER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NETWORK_TAG_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NODE_ATTRIBUTES_PROVIDER_CONFIG - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NODE_ATTRIBUTES_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Node attribute provider fetch attributes interval and timeout.
NM_NODE_ATTRIBUTES_PROVIDER_FETCH_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NODE_ATTRIBUTES_RESYNC_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NODE_LABELS_PROVIDER_CONFIG - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NODE_LABELS_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NODE_LABELS_PROVIDER_FETCH_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NODE_LABELS_RESYNC_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NONSECURE_MODE_LIMIT_USERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: True if linux-container-executor should limit itself to one user when running in non-secure mode.
NM_NONSECURE_MODE_LOCAL_USER_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The UNIX user that containers will run as when Linux-container-executor is used in nonsecure mode (a use case for this is using cgroups).
NM_NONSECURE_MODE_USER_PATTERN_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The allowed pattern for UNIX user names enforced by Linux-container-executor when used in nonsecure mode (use case for this is using cgroups).
NM_NUMA_AWARENESS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Settings for NUMA awareness.
NM_NUMA_AWARENESS_NODE_IDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NUMA_AWARENESS_NUMACTL_CMD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_NUMA_AWARENESS_READ_TOPOLOGY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_OPPORTUNISTIC_CONTAINERS_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max Queue length of OPPORTUNISTIC containers on the NM.
NM_OPPORTUNISTIC_CONTAINERS_QUEUE_POLICY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: At the NM, the policy to determine whether to queue an OPPORTUNISTIC container or not.
NM_PCORES_VCORES_MULTIPLIER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Multiplier to convert physical cores to vcores.
NM_PLUGGABLE_DEVICE_FRAMEWORK_DEVICE_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This setting contains vendor plugin class names for device plugin framework to load.
NM_PLUGGABLE_DEVICE_FRAMEWORK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This setting controls if pluggable device plugin framework is enabled.
NM_PMEM_CHECK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies whether physical memory check is enabled.
NM_PMEM_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Amount of memory in MB that can be allocated for containers.
NM_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Prefix for all node manager configs.
NM_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The kerberos principal for the node manager.
NM_PROCESS_KILL_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max time to wait for a process to come up when trying to cleanup container resources
NM_PROVIDER_CONFIGURED_NODE_ATTRIBUTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_PROVIDER_CONFIGURED_NODE_PARTITION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_PUBLISH_CONTAINER_EVENTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls whether yarn container events are published to the timeline service or not by NM.
NM_REAP_RUNC_LAYER_MOUNTS_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The interval in seconds between executions of reaping layer mounts.
NM_RECOVERY_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The time in seconds between full compactions of the NM state database.
NM_RECOVERY_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_RECOVERY_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_RECOVERY_SUPERVISED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_REMOTE_APP_LOG_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Where to aggregate logs to.
NM_REMOTE_APP_LOG_DIR_GROUPNAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies the group of the aggregated log directory.
NM_REMOTE_APP_LOG_DIR_INCLUDE_OLDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies whether Older Application Log Directory is included.
NM_REMOTE_APP_LOG_DIR_SUFFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The remote log dir will be created at below location.
NM_RESOURCE_MON_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How often to monitor resource in a node.
NM_RESOURCE_PERCENTAGE_PHYSICAL_CPU_LIMIT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Percentage of overall CPU which can be allocated for containers.
NM_RESOURCE_PLUGINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Prefix for computation resources, example of computation resources like GPU / FPGA / TPU, etc.
NM_RESOURCE_PLUGINS_FAIL_FAST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies whether the initialization of the Node Manager should continue if a certain device (GPU, FPGA, etc) was not found in the system.
NM_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max time to wait for NM to connection to RM.
NM_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Time interval between each NM attempt to connection to RM.
NM_RESOURCEMANAGER_MINIMUM_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_RESOURCES_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_RUNC_ALLOW_HOST_PID_NAMESPACE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Allow host pid namespace for containers.
NM_RUNC_ALLOW_PRIVILEGED_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Allow privileged containers.
NM_RUNC_ALLOWED_CONTAINER_NETWORKS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The set of networks allowed when launching containers using the RuncContainerRuntime.
NM_RUNC_ALLOWED_CONTAINER_RUNTIMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The set of runtimes allowed when launching containers using the RuncContainerRuntime.
NM_RUNC_CACHE_REFRESH_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The interval in seconds between refreshing the hdfs image tag to hash cache.
NM_RUNC_DEFAULT_RO_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default list of read-only mounts to be bind-mounted into all runC containers that use RuncContainerRuntime.
NM_RUNC_DEFAULT_RW_MOUNTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The default list of read-write mounts to be bind-mounted into all runC containers that use RuncContainerRuntime.
NM_RUNC_IMAGE_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default runc image to be used.
NM_RUNC_IMAGE_TAG_TO_MANIFEST_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The runc image tag to manifest plugin class that should be used.
NM_RUNC_IMAGE_TOPLEVEL_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The HDFS location under which the oci image manifests, layers, and configs directories exist.
NM_RUNC_LAYER_MOUNTS_TO_KEEP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Target count of layer mounts that we should keep on disk at one time.
NM_RUNC_MANIFEST_TO_RESOURCES_PLUGIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The runc manifest to resources plugin class that should be used.
NM_RUNC_NUM_MANIFESTS_TO_CACHE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The number of manifests to cache in the image tag to hash cache.
NM_RUNC_PRIVILEGED_CONTAINERS_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: ACL list for users allowed to run privileged containers.
NM_RUNC_SECCOMP_PROFILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Path to the seccomp profile to use with Runc containers.
NM_RUNC_STAT_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The size of the stat cache which stores stats of the layers and config.
NM_RUNC_STAT_CACHE_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The timeout value in seconds for the values in the stat cache.
NM_SCRIPT_BASED_NODE_ATTRIBUTES_PROVIDER_OPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_SCRIPT_BASED_NODE_ATTRIBUTES_PROVIDER_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_SCRIPT_BASED_NODE_LABELS_PROVIDER_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_SCRIPT_BASED_NODE_LABELS_PROVIDER_SCRIPT_OPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_SLEEP_DELAY_BEFORE_SIGKILL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: No.
NM_SYSTEM_RESERVED_PMEM_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Amount of memory in MB that has been reserved for non-yarn use.
NM_USER_HOME_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of Virtual CPU Cores which can be allocated for containers.
NM_VMEM_CHECK_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies whether virtual memory check is enabled.
NM_VMEM_PMEM_RATIO - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Conversion ratio for physical memory to virtual memory.
NM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: NM Webapp address.
NM_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/disable CORS filter.
NM_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: NM Webapp https address.
NM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The kerberos keytab to be used for spnego filter for NM.
NM_WEBAPP_SPNEGO_USER_NAME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The kerberos principal to be used for spnego filter for NM.
NM_WINDOWS_CONTAINER_CPU_LIMIT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Indicates if memory and CPU limits will be set for the Windows Job Object for the containers launched by the default container executor.
NM_WINDOWS_SECURE_CONTAINER_GROUP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: /* The Windows group that the windows-secure-container-executor should run as.
NM_WM_HIGH_PER_DISK_FREE_SPACE_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The minimum space that must be available on an offline disk for it to be marked as online.
NM_WM_LOW_PER_DISK_UTILIZATION_PERCENTAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The low threshold percentage of disk space used when an offline disk is marked as online.
NM_XFS_OPTIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NM_XFS_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NMClient - Class in org.apache.hadoop.yarn.client.api
NMClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.NMClient
NMClientAsync - Class in org.apache.hadoop.yarn.client.api.async: NMClientAsync handles communication with all the NodeManagers and provides asynchronous updates on getting responses from them.
NMClientAsync(NMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
NMClientAsync(String, NMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
NMClientAsync(String, NMClient, NMClientAsync.AbstractCallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync
NMClientAsync(NMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Deprecated.
Use NMClientAsync(AbstractCallbackHandler) instead.
NMClientAsync(String, NMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Deprecated.
Use NMClientAsync(String, AbstractCallbackHandler) instead.
NMClientAsync(String, NMClient, NMClientAsync.CallbackHandler) - Constructor for class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Deprecated.
NMProxy - Class in org.apache.hadoop.yarn.client
NMProxy() - Constructor for class org.apache.hadoop.yarn.client.NMProxy
NMToken - Class in org.apache.hadoop.yarn.api.records: The NMToken is used for authenticating communication with NodeManager
NMToken() - Constructor for class org.apache.hadoop.yarn.api.records.NMToken
NMTokenCache - Class in org.apache.hadoop.yarn.client.api: NMTokenCache manages NMTokens required for an Application Master communicating with individual NodeManagers.
NMTokenCache() - Constructor for class org.apache.hadoop.yarn.client.api.NMTokenCache: Creates a NM token cache instance.
NMTokenIdentifier - Class in org.apache.hadoop.yarn.security
NMTokenIdentifier(ApplicationAttemptId, NodeId, String, int) - Constructor for class org.apache.hadoop.yarn.security.NMTokenIdentifier
NMTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.NMTokenIdentifier: Default constructor needed by RPC/Secret manager
NO_DOMAIN - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Error code returned if the entity doesn't have an valid domain ID
NO_SCRIPT - Static variable in class org.apache.hadoop.net.ScriptBasedMapping: Text used in the ScriptBasedMapping.toString() method if there is no string "no script"
NO_START_TIME - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Error code returned when no start time can be found when putting an entity.
NoChildrenForEphemeralsException - Exception in org.apache.hadoop.registry.client.exceptions: This is a manifestation of the Zookeeper restrictions about what nodes may act as parents.
NoChildrenForEphemeralsException(String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoChildrenForEphemeralsException
NoChildrenForEphemeralsException(String, String) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoChildrenForEphemeralsException
NoChildrenForEphemeralsException(String, String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoChildrenForEphemeralsException
Node(String) - Constructor for class org.apache.hadoop.mapred.join.Parser.Node
Node(String) - Constructor for class org.apache.hadoop.mapreduce.lib.join.Parser.Node
NODE - Static variable in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
NODE_ATTRIBUTE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Node-attribute configurations.
NODE_LABEL_EXPRESSION_NOT_SET - Static variable in class org.apache.hadoop.yarn.api.records.NodeLabel: Node Label expression not set .
NODE_LABELS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Flag to indicate if the node labels feature enabled, by default it's disabled
NODE_LABELS_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Node-labels configurations
NODE_PARTITION - Static variable in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
NODE_RESOURCES_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NODE_STORE_ROOT_DIR_NUM_DEFAULT_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NODE_STORE_ROOT_DIR_NUM_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NODE_STORE_ROOT_DIR_RETRY_DEFAULT_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NODE_STORE_ROOT_DIR_RETRY_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NodeAttribute - Class in org.apache.hadoop.yarn.api.records: Node Attribute is a kind of a label which represents one of the attribute/feature of a Node.
NodeAttribute() - Constructor for class org.apache.hadoop.yarn.api.records.NodeAttribute
NodeAttributeInfo - Class in org.apache.hadoop.yarn.api.records: Node Attribute Info describes a NodeAttribute.
NodeAttributeInfo() - Constructor for class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
NodeAttributeKey - Class in org.apache.hadoop.yarn.api.records: Node AttributeKey uniquely identifies a given Node Attribute.
NodeAttributeKey() - Constructor for class org.apache.hadoop.yarn.api.records.NodeAttributeKey
NodeAttributeOpCode - Enum in org.apache.hadoop.yarn.api.records: Enumeration of various node attribute op codes.
nodeAttributes(Map<String, List<String>>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint: Node attributes are a set of key:value(s) pairs associated with nodes.
NodeAttributeType - Enum in org.apache.hadoop.yarn.api.records: Type of a node Attribute.
NodeId - Class in org.apache.hadoop.yarn.api.records: NodeId is the unique identifier for a node.
NodeId() - Constructor for class org.apache.hadoop.yarn.api.records.NodeId
NodeLabel - Class in org.apache.hadoop.yarn.api.records
NodeLabel() - Constructor for class org.apache.hadoop.yarn.api.records.NodeLabel
NODELABEL_CONFIGURATION_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
nodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the nodeLabelExpression of the request.
nodePartitions(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint: Node partitions where the containers of this component can run.
NodeReport - Class in org.apache.hadoop.yarn.api.records: NodeReport is a summary of runtime information of a node in the cluster.
NodeReport() - Constructor for class org.apache.hadoop.yarn.api.records.NodeReport
NodeState - Enum in org.apache.hadoop.yarn.api.records: State of a Node.
NodeToAttributeValue - Class in org.apache.hadoop.yarn.api.records: Mapping of Attribute Value to a Node.
NodeToAttributeValue() - Constructor for class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
noInterruptsLock - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: If the delegation token update thread holds this lock, it will not get interrupted.
NONE - Static variable in class org.apache.hadoop.fs.FileStatus: Shared, empty set of attributes (a common case for FileStatus).
noPasswordError() - Method in class org.apache.hadoop.crypto.key.KeyProvider: If a password for the provider is needed, but is not provided, this will return an error message and instructions for supplying said password to the provider.
noPasswordError() - Method in class org.apache.hadoop.security.alias.CredentialProvider: If a password for the provider is needed, but is not provided, this will return an error message and instructions for supplying said password to the provider.
noPasswordWarning() - Method in class org.apache.hadoop.crypto.key.KeyProvider: If a password for the provider is needed, but is not provided, this will return a warning and instructions for supplying said password to the provider.
noPasswordWarning() - Method in class org.apache.hadoop.security.alias.CredentialProvider: If a password for the provider is needed, but is not provided, this will return a warning and instructions for supplying said password to the provider.
NoRecordException - Exception in org.apache.hadoop.registry.client.exceptions: Raised if there is no ServiceRecord resolved at the end of the specified path.
NoRecordException(String, String) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoRecordException
NoRecordException(String, String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.NoRecordException
normalizeMemoryConfigValue(long) - Static method in class org.apache.hadoop.mapred.JobConf: Normalize the negative values in configuration
not() - Method in enum org.apache.hadoop.fs.permission.FsAction: NOT operation.
not() - Method in class org.apache.hadoop.util.bloom.BloomFilter
not() - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
not() - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
noteEntryPoint(Object) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext: Add the entry point as a context entry with the key AuditConstants.PARAM_COMMAND if it has not already been recorded.
noteFailure(Exception) - Method in class org.apache.hadoop.service.AbstractService: Failure handling: record the exception that triggered it -if there was not one already.
NotInMountpointException - Exception in org.apache.hadoop.fs.viewfs: NotInMountpointException extends the UnsupportedOperationException.
NotInMountpointException(Path, String) - Constructor for exception org.apache.hadoop.fs.viewfs.NotInMountpointException
NotInMountpointException(String) - Constructor for exception org.apache.hadoop.fs.viewfs.NotInMountpointException
NoVersionAttributeException - Exception in org.apache.hadoop.fs.s3a: Indicates the S3 object does not provide the versioning attribute required by the configured change detection policy.
NoVersionAttributeException(String, String) - Constructor for exception org.apache.hadoop.fs.s3a.NoVersionAttributeException: Constructs a NoVersionAttributeException.
NSQuotaExceededException - Exception in org.apache.hadoop.hdfs.protocol
NSQuotaExceededException() - Constructor for exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
NSQuotaExceededException(String) - Constructor for exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
NSQuotaExceededException(long, long) - Constructor for exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
NULL - Static variable in interface org.apache.hadoop.mapred.Reporter: A constant of Reporter type that does nothing.
NullBlockAliasMap - Class in org.apache.hadoop.hdfs.server.namenode: Null sink for region information emitted from FSImage.
NullBlockAliasMap() - Constructor for class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
NullOutputFormat<K,V> - Class in org.apache.hadoop.mapred.lib: Consume all outputs and put them in /dev/null.
NullOutputFormat() - Constructor for class org.apache.hadoop.mapred.lib.NullOutputFormat
NullOutputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.output: Consume all outputs and put them in /dev/null.
NullOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.NullOutputFormat
NullWritable - Class in org.apache.hadoop.io: Singleton Writable with no data.
NUM_DATA_UNITS_KEY - Static variable in class org.apache.hadoop.io.erasurecode.ECSchema
NUM_INPUT_FILES - Static variable in class org.apache.hadoop.mapred.FileInputFormat
NUM_INPUT_FILES - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
NUM_PARITY_UNITS_KEY - Static variable in class org.apache.hadoop.io.erasurecode.ECSchema
NUM_THREADS - Static variable in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper
numaAwarenessEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Returns whether the NUMA awareness is enabled.
numAllocatedContainers - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
NUMBER_OF_ASYNC_ENTITIES_TO_MERGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
numberOfContainers(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Number of containers for this component (optional).
numberOfRunningContainers(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Service: In get response this provides the total number of running containers for this service (across all components) at the time of request.
numberOfSecretKeys() - Method in class org.apache.hadoop.security.Credentials
numberOfTokens() - Method in class org.apache.hadoop.security.Credentials
numContainers(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the numContainers of the request.
numIgnore - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
numRequestedContainers - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
NumToken(double) - Constructor for class org.apache.hadoop.mapred.join.Parser.NumToken
NumToken(double) - Constructor for class org.apache.hadoop.mapreduce.lib.join.Parser.NumToken
numTotalContainers - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
NVIDIA_DOCKER_PLUGIN_V1_ENDPOINT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This setting controls end point of nvidia-docker-v1 plugin.
NVIDIA_DOCKER_V1 - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
NVIDIA_DOCKER_V2 - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration

O

OAuth2ConnectionConfigurator - Class in org.apache.hadoop.hdfs.web.oauth2: Configure a connection to use OAuth2 authentication.
OAuth2ConnectionConfigurator(Configuration) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
OAuth2ConnectionConfigurator(Configuration, ConnectionConfigurator) - Constructor for class org.apache.hadoop.hdfs.web.oauth2.OAuth2ConnectionConfigurator
OAuth2Constants - Class in org.apache.hadoop.hdfs.web.oauth2: Sundry constants relating to OAuth2 within WebHDFS.
OAUTH_CREDENTIAL_KEY - Static variable in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
OAUTH_REFRESH_TOKEN_EXPIRES_KEY - Static variable in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
OAUTH_REFRESH_TOKEN_KEY - Static variable in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
OBJECT_BULK_DELETE_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: A bulk DELETE request was made: "object_bulk_delete_request".
OBJECT_CONTINUE_LIST_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Number of continued object listings made.
OBJECT_COPY_REQUESTS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
OBJECT_DELETE_OBJECTS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: The count of objects deleted in delete requests.
OBJECT_DELETE_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: A store's equivalent of a DELETE request was made: "object_delete_request".
OBJECT_LIST_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: A store's equivalent of a paged LIST request was initiated: "object_list_request".
OBJECT_METADATA_REQUESTS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: An HTTP HEAD request was made: "object_metadata_request".
OBJECT_MULTIPART_UPLOAD_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Object multipart upload aborted.
OBJECT_MULTIPART_UPLOAD_INITIATED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Object multipart upload initiated.
OBJECT_MULTIPART_UPLOAD_LIST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Object multipart list request.
OBJECT_PUT_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: number of bytes uploaded.
OBJECT_PUT_BYTES_PENDING - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: number of bytes queued for upload/being actively uploaded.
OBJECT_PUT_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Object put/multipart upload count.
OBJECT_PUT_REQUEST_ACTIVE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Current number of active put requests.
OBJECT_PUT_REQUEST_COMPLETED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Object put/multipart upload completed count.
OBJECT_SELECT_REQUESTS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Count of S3 Select (or similar) requests issued.
OBJECTSIZE_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "objectsize".
ObjectWritable - Class in org.apache.hadoop.io: A polymorphic Writable that writes an instance with it's class name.
ObjectWritable() - Constructor for class org.apache.hadoop.io.ObjectWritable
ObjectWritable(Object) - Constructor for class org.apache.hadoop.io.ObjectWritable
ObjectWritable(Class, Object) - Constructor for class org.apache.hadoop.io.ObjectWritable
OBS - Class in org.apache.hadoop.fs.obs: OBS implementation of AbstractFileSystem, which delegates to the OBSFileSystem.
OBS(URI, Configuration) - Constructor for class org.apache.hadoop.fs.obs.OBS
obtainTokensForNamenodes(Credentials, Path[], Configuration) - Static method in class org.apache.hadoop.mapreduce.security.TokenCache: Convenience method to obtain delegation tokens from namenodes corresponding to the paths passed.
offset() - Method in interface org.apache.hadoop.io.file.tfile.RawComparable: Get the offset of the first byte in the byte array.
ONE - Static variable in interface org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorDescriptor
ONE - Static variable in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorDescriptor
ONE_KB - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
ONE_MB - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
onlyKeyExists(String) - Method in class org.apache.hadoop.conf.Configuration: Return existence of the name property, but only for names which have no valid value, usually non-existent or commented out in XML.
OP_ABORT - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_abort".
OP_ACCESS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: access() API call "op_access".
OP_APPEND - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_append".
OP_BULK_DELETE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_bulk-delete".
OP_COMMIT_FILE_RENAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: A file renamed during the commit operation "commit_file_rename".
OP_COMMIT_FILE_RENAME_RECOVERED - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: A file rename during the commit operation was recovered from a failure "commit_file_rename_recovered".
OP_COPY_FROM_LOCAL_FILE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_copy_from_local_file".
OP_CREATE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_create".
OP_CREATE_DIRECTORIES - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Directory creation "op_create_directories".
OP_CREATE_DIRECTORIES - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Directory creation "op_create_directories".
OP_CREATE_FILE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_createfile".
OP_CREATE_NON_RECURSIVE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_create_non_recursive".
OP_CREATE_ONE_DIRECTORY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Creating a single directory "op_create_one_directory".
OP_CREATE_ONE_DIRECTORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Creating a single directory "op_create_one_directory".
OP_DELETE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_delete".
OP_DELETE_DIR - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Delete a directory: "op_delete_dir".
OP_DELETE_FILE_UNDER_DESTINATION - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: A file in the destination directory tree has been deleted.
OP_DIRECTORY_SCAN - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Directory scan "op_directory_scan".
OP_DIRECTORY_SCAN - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Directory scan "op_directory_scan".
OP_EXISTS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_exists".
OP_GET_CONTENT_SUMMARY - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_get_content_summary".
OP_GET_DELEGATION_TOKEN - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_get_delegation_token".
OP_GET_FILE_CHECKSUM - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_get_file_checksum".
OP_GET_FILE_STATUS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_get_file_status".
OP_GET_STATUS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_get_status".
OP_GLOB_STATUS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_glob_status".
OP_HFLUSH - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_hflush".
OP_HSYNC - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_hsync".
OP_IS_DIRECTORY - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_is_directory".
OP_IS_FILE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_is_file".
OP_LIST_FILES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_list_files".
OP_LIST_LOCATED_STATUS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_list_located_status".
OP_LIST_STATUS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_list_status".
OP_LOAD_ALL_MANIFESTS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: "op_load_all_manifests".
OP_LOAD_ALL_MANIFESTS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: "op_load_all_manifests".
OP_LOAD_MANIFEST - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Load a task manifest: "op_load_manifest".
OP_LOAD_MANIFEST - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Load a task manifest: "op_load_manifest".
OP_MKDIRS - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_mkdirs".
OP_MKDIRS_RETURNED_FALSE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: mkdir failure statistic: "op_mkdir_returned_false".
OP_MODIFY_ACL_ENTRIES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_modify_acl_entries".
OP_MSYNC - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_msync".
OP_MSYNC - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: msync statistic: "op_msync".
OP_OPEN - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_open".
OP_OPENFILE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Call to openFile() "op_openfile".
OP_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
OP_PREPARE_DIR_ANCESTORS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Preparing ancestor dirs: "op_prepare_dir_ancestors".
OP_REMOVE_ACL - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_remove_acl".
OP_REMOVE_ACL_ENTRIES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_remove_acl_entries".
OP_REMOVE_DEFAULT_ACL - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_remove_default_acl".
OP_RENAME - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_rename".
OP_RENAME_DIR - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Rename a dir: "op_rename".
OP_RENAME_FILE - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Rename a file: "op_rename".
OP_RENAME_FILE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Rename a file: "op_rename".
OP_SAVE_SUMMARY_FILE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Save a summary file: "task_stage_save_summary_file".
OP_SAVE_TASK_MANIFEST - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Save a task manifest: "op_task_stage_save_task_manifest".
OP_SAVE_TASK_MANIFEST - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Save a task manifest: "task_stage_save_task_manifest".
OP_SET_ACL - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_set_acl".
OP_SET_OWNER - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_set_owner".
OP_SET_PERMISSION - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_set_permission".
OP_SET_TIMES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_set_times".
OP_STAGE_JOB_ABORT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Job abort: "op_job_stage_abort".
OP_STAGE_JOB_ABORT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Job abort: "job_stage_abort".
OP_STAGE_JOB_CLEANUP - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Job cleanup: "op_job_stage_cleanup".
OP_STAGE_JOB_CLEANUP - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Job cleanup: "job_stage_cleanup".
OP_STAGE_JOB_COMMIT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Overall job commit "committer_commit_job".
OP_STAGE_JOB_COMMIT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Overall job commit "committer_commit_job".
OP_STAGE_JOB_CREATE_TARGET_DIRS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Prepare Directories Stage: "op_job_stage_create_target_dirs".
OP_STAGE_JOB_CREATE_TARGET_DIRS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Prepare Directories Stage: "job_stage_create_target_dirs".
OP_STAGE_JOB_LOAD_MANIFESTS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Load Manifest Stage: "op_job_stage_load_manifests".
OP_STAGE_JOB_LOAD_MANIFESTS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Load Manifest Stage: "job_stage_load_manifests".
OP_STAGE_JOB_RENAME_FILES - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Rename files stage duration: "op_job_stage_rename_files".
OP_STAGE_JOB_RENAME_FILES - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Rename files stage duration: "job_stage_rename_files".
OP_STAGE_JOB_SAVE_SUCCESS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Job saving _SUCCESS marker Stage: "op_job_stage_save_success_marker".
OP_STAGE_JOB_SAVE_SUCCESS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Job saving _SUCCESS marker Stage: "job_stage_save_success_marker".
OP_STAGE_JOB_SETUP - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Job Setup Stage: "op_job_stage_setup".
OP_STAGE_JOB_SETUP - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Job Setup Stage: "job_stage_setup".
OP_STAGE_JOB_VALIDATE_OUTPUT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Output Validation (within job commit) Stage: "op_job_stage_optional_validate_output".
OP_STAGE_JOB_VALIDATE_OUTPUT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Output Validation (within job commit) Stage: "job_stage_optional_validate_output".
OP_STAGE_TASK_ABORT_TASK - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Task abort: "op_task_stage_abort_task".
OP_STAGE_TASK_ABORT_TASK - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Task abort: "task_stage_abort_task".
OP_STAGE_TASK_COMMIT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Task Commit Stage: "op_stage_task_commit".
OP_STAGE_TASK_COMMIT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Task Commit Stage: "task_stage_commit".
OP_STAGE_TASK_SAVE_MANIFEST - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Task saving manifest file Stage: "op_task_stage_save_manifest".
OP_STAGE_TASK_SAVE_MANIFEST - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Task saving manifest file Stage: "task_stage_save_manifest".
OP_STAGE_TASK_SCAN_DIRECTORY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Task Scan directory Stage: "op_stage_task_scan_directory".
OP_STAGE_TASK_SCAN_DIRECTORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Task Scan directory Stage: "task_stage_scan_directory".
OP_STAGE_TASK_SETUP - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitterStatisticNames: Task Setup Stage: "op_task_stage_setup".
OP_STAGE_TASK_SETUP - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterStatisticNames: Task Setup Stage: "task_stage_setup".
OP_TRUNCATE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: "op_truncate".
OP_XATTR_GET_MAP - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Invoke getXAttrs(Path path): "op_xattr_get_map".
OP_XATTR_GET_NAMED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Invoke getXAttr(Path, String): "op_xattr_get_named".
OP_XATTR_GET_NAMED_MAP - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Invoke getXAttrs(Path path, List<String> names): "op_xattr_get_named_map".
OP_XATTR_LIST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Invoke listXAttrs(Path path): "op_xattr_list".
open(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.open(Path) except that Path f must be for this file system.
open(Path, int) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.open(Path, int) except that Path f must be for this file system.
open(Path, int) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Open call semantic is handled differently in case of ADL.
open(Path, int) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
open(Path, int) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Opens an FSDataInputStream at the indicated Path.
open(Path) - Method in class org.apache.hadoop.fs.FileContext: Opens an FSDataInputStream at the indicated Path using default buffersize.
open(Path, int) - Method in class org.apache.hadoop.fs.FileContext: Opens an FSDataInputStream at the indicated Path.
open(Path, int) - Method in class org.apache.hadoop.fs.FileSystem: Opens an FSDataInputStream at the indicated Path.
open(Path) - Method in class org.apache.hadoop.fs.FileSystem: Opens an FSDataInputStream at the indicated Path.
open(PathHandle) - Method in class org.apache.hadoop.fs.FileSystem: Open an FSDataInputStream matching the PathHandle instance.
open(PathHandle, int) - Method in class org.apache.hadoop.fs.FileSystem: Open an FSDataInputStream matching the PathHandle instance.
open(Path, int) - Method in class org.apache.hadoop.fs.FilterFileSystem: Opens an FSDataInputStream at the indicated Path.
open(PathHandle, int) - Method in class org.apache.hadoop.fs.FilterFileSystem
open(Path, int) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
open(Path, int) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
open(PathHandle, int) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
open(Path, int) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
open(Path, int) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
open(Path, int) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
openConnection(URL, AuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Returns an authenticated HttpURLConnection, it uses a Delegation Token only if the given auth token is an instance of DelegationTokenAuthenticatedURL.Token and it contains a Delegation Token, otherwise use the configured DelegationTokenAuthenticator to authenticate the connection.
openConnection(URL, DelegationTokenAuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Returns an authenticated HttpURLConnection.
openConnection(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Returns an authenticated HttpURLConnection.
openFile(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: This is overridden to ensure that this class's ChecksumFileSystem.openFileWithOptions(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.impl.OpenFileParameters)() method is called, and so ultimately its ChecksumFileSystem.open(Path, int).
openFile(Path) - Method in class org.apache.hadoop.fs.FileContext: Open a file for reading through a builder API.
openFile(Path) - Method in class org.apache.hadoop.fs.FileSystem: Open a file for reading through a builder API.
openFile(PathHandle) - Method in class org.apache.hadoop.fs.FileSystem: Open a file for reading through a builder API.
openFile(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
openFile(PathHandle) - Method in class org.apache.hadoop.fs.FilterFileSystem
openFileForRead(Path, FileSystem.Statistics, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
openFileForRead(Path, Optional<OpenFileParameters>, FileSystem.Statistics, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
openFileForWrite(Path, FileSystem.Statistics, boolean, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
openFileWithOptions(Path, OpenFileParameters) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Open a file with the given set of options.
openFileWithOptions(Path, OpenFileParameters) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
openFileWithOptions(Path, OpenFileParameters) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Open the file as a blocking call to ChecksumFileSystem.open(Path, int).
openFileWithOptions(Path, OpenFileParameters) - Method in class org.apache.hadoop.fs.FileSystem: Execute the actual open file operation.
openFileWithOptions(PathHandle, OpenFileParameters) - Method in class org.apache.hadoop.fs.FileSystem: Execute the actual open file operation.
openFileWithOptions(Path, OpenFileParameters) - Method in class org.apache.hadoop.fs.FilterFileSystem
openFileWithOptions(PathHandle, OpenFileParameters) - Method in class org.apache.hadoop.fs.FilterFileSystem
OperationDuration - Class in org.apache.hadoop.util: Little duration counter.
OperationDuration() - Constructor for class org.apache.hadoop.util.OperationDuration: Instantiate.
operationRetried(String, Exception, int, boolean) - Method in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider: Callback from Invoker when an operation is retried.
OPP_CONTAINER_ALLOCATION_NODES_NUMBER_USED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of nodes to be used by the Opportunistic Container allocator for dispatching containers during container allocation.
OPP_CONTAINER_MAX_ALLOCATIONS_PER_AM_HEARTBEAT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Maximum number of opportunistic containers to be allocated in AM heartbeat.
OPPORTUNISTIC_CONTAINER_ALLOCATION_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Setting that controls whether opportunistic container allocation is enabled or not.
opt(String, String) - Method in interface org.apache.hadoop.fs.FSBuilder: Set optional Builder parameter.
opt(String, boolean) - Method in interface org.apache.hadoop.fs.FSBuilder: Set optional boolean parameter for the Builder.
opt(String, int) - Method in interface org.apache.hadoop.fs.FSBuilder: Set optional int parameter for the Builder.
opt(String, float) - Method in interface org.apache.hadoop.fs.FSBuilder: Deprecated.
use FSBuilder.optDouble(String, double)
opt(String, long) - Method in interface org.apache.hadoop.fs.FSBuilder: Deprecated.
use FSBuilder.optLong(String, long) where possible.
opt(String, double) - Method in interface org.apache.hadoop.fs.FSBuilder: Deprecated.
use FSBuilder.optDouble(String, double)
opt(String, String...) - Method in interface org.apache.hadoop.fs.FSBuilder: Set an array of string values as optional parameter for the Builder.
opt(String, String) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set optional Builder parameter.
opt(String, boolean) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set optional boolean parameter for the Builder.
opt(String, int) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set optional int parameter for the Builder.
opt(String, long) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
opt(String, float) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set optional float parameter for the Builder.
opt(String, double) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set optional double parameter for the Builder.
opt(String, String...) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set an array of string values as optional parameter for the Builder.
OPT_CLEANUP_PARALLEL_DELETE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Should dir cleanup do parallel deletion of task attempt dirs before trying to delete the toplevel dirs.
OPT_CLEANUP_PARALLEL_DELETE_BASE_FIRST - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Should parallel cleanup try to delete the base first? Best for azure as it skips the task attempt deletions unless the toplevel delete fails.
OPT_CLEANUP_PARALLEL_DELETE_BASE_FIRST_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default value of option ManifestCommitterConstants.OPT_CLEANUP_PARALLEL_DELETE_BASE_FIRST: false.
OPT_CLEANUP_PARALLEL_DELETE_DIRS_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default value: true.
OPT_DELETE_TARGET_FILES - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Should job commit delete for files/directories at the targets of renames, and, if found, deleting them? This is part of the effective behavior of the FileOutputCommitter, however it adds an extra delete call per file being committed.
OPT_DELETE_TARGET_FILES_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default value: false.
OPT_DIAGNOSTICS_MANIFEST_DIR - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Directory for moving manifests under for diagnostics.
OPT_EXTENSION - Static variable in class org.apache.hadoop.io.compress.PassthroughCodec: Option to control the extension of the code: "io.compress.passthrough.extension".
OPT_IO_PROCESSORS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Threads to use for IO.
OPT_IO_PROCESSORS_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default value: 32.
OPT_MANIFEST_SAVE_ATTEMPTS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: How many attempts to save a task manifest by save and rename before giving up.
OPT_MANIFEST_SAVE_ATTEMPTS_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default value of ManifestCommitterConstants.OPT_MANIFEST_SAVE_ATTEMPTS: 5.
OPT_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Prefix to use for config options: "fs.s3a.committer.".
OPT_PREFIX - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Prefix to use for config options: "mapreduce.manifest.committer.".
OPT_STORE_OPERATIONS_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Classname of the store operations; filesystems and tests may override.
OPT_SUMMARY_REPORT_DIR - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Directory for saving job summary reports.
OPT_SUMMARY_REPORT_DIR - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Directory for saving job summary reports.
OPT_VALIDATE_OUTPUT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Should the output be validated? This will check expected vs actual file lengths, and, if etags can be obtained, etags.
OPT_VALIDATE_OUTPUT_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default value: false.
OPT_WRITER_QUEUE_CAPACITY - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Queue capacity between task manifest loading an entry file writer.
optDouble(String, double) - Method in interface org.apache.hadoop.fs.FSBuilder: Set optional double parameter for the Builder.
optDouble(String, double) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Set optional double parameter for the Builder.
OPTIMIZED_COPY_FROM_LOCAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Is the higher performance copy from local file to S3 enabled? This switch allows for it to be disabled if there are problems.
OPTIMIZED_COPY_FROM_LOCAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value for Constants.OPTIMIZED_COPY_FROM_LOCAL.
options(Configuration) - Static method in class org.apache.hadoop.crypto.key.KeyProvider: A helper function to create an options object.
Options - Class in org.apache.hadoop.fs: This class contains options related to file system operations.
Options() - Constructor for class org.apache.hadoop.fs.Options
Options.OpenFileOptions - Class in org.apache.hadoop.fs: The standard openFile() options.
optLong(String, long) - Method in interface org.apache.hadoop.fs.FSBuilder: Set optional long parameter for the Builder.
optLong(String, long) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
or(FsAction) - Method in enum org.apache.hadoop.fs.permission.FsAction: OR operation.
or(Filter) - Method in class org.apache.hadoop.util.bloom.BloomFilter
or(Filter) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
or(Filter) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
or(PlacementConstraint.AbstractConstraint...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: A disjunction of constraints.
OracleDataDrivenDBInputFormat<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A InputFormat that reads input data from an SQL table in an Oracle db.
OracleDataDrivenDBInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.db.OracleDataDrivenDBInputFormat
OracleDataDrivenDBRecordReader<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A RecordReader that reads records from a Oracle table via DataDrivenDBRecordReader
OracleDataDrivenDBRecordReader(DBInputFormat.DBInputSplit, Class<T>, Configuration, Connection, DBConfiguration, String, String[], String) - Constructor for class org.apache.hadoop.mapreduce.lib.db.OracleDataDrivenDBRecordReader
OracleDateSplitter - Class in org.apache.hadoop.mapreduce.lib.db: Implement DBSplitter over date/time values returned by an Oracle db.
OracleDateSplitter() - Constructor for class org.apache.hadoop.mapreduce.lib.db.OracleDateSplitter
OracleDBRecordReader<T extends DBWritable> - Class in org.apache.hadoop.mapreduce.lib.db: A RecordReader that reads records from an Oracle SQL table.
OracleDBRecordReader(DBInputFormat.DBInputSplit, Class<T>, Configuration, Connection, DBConfiguration, String, String[], String) - Constructor for class org.apache.hadoop.mapreduce.lib.db.OracleDBRecordReader
org.apache.hadoop - package org.apache.hadoop
org.apache.hadoop.applications.mawo.server.common - package org.apache.hadoop.applications.mawo.server.common: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.applications.mawo.server.master.job - package org.apache.hadoop.applications.mawo.server.master.job: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.applications.mawo.server.worker - package org.apache.hadoop.applications.mawo.server.worker: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.benchmark - package org.apache.hadoop.benchmark: Benchmark for Vectored Read IO operations.
org.apache.hadoop.benchmark.generated - package org.apache.hadoop.benchmark.generated
org.apache.hadoop.classification - package org.apache.hadoop.classification
org.apache.hadoop.conf - package org.apache.hadoop.conf: Configuration of system parameters.
org.apache.hadoop.contrib.utils.join - package org.apache.hadoop.contrib.utils.join
org.apache.hadoop.crypto - package org.apache.hadoop.crypto
org.apache.hadoop.crypto.key - package org.apache.hadoop.crypto.key: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.crypto.key.kms - package org.apache.hadoop.crypto.key.kms
org.apache.hadoop.crypto.key.kms.server - package org.apache.hadoop.crypto.key.kms.server
org.apache.hadoop.crypto.random - package org.apache.hadoop.crypto.random
org.apache.hadoop.examples - package org.apache.hadoop.examples: Hadoop example code.
org.apache.hadoop.examples.dancing - package org.apache.hadoop.examples.dancing: This package is a distributed implementation of Knuth's dancing links algorithm that can run under Hadoop.
org.apache.hadoop.examples.pi - package org.apache.hadoop.examples.pi: This package consists of a map/reduce application, distbbp, which computes exact binary digits of the mathematical constant π.
org.apache.hadoop.examples.pi.math - package org.apache.hadoop.examples.pi.math: This package provides useful mathematical library classes for the distbbp program.
org.apache.hadoop.examples.terasort - package org.apache.hadoop.examples.terasort: This package consists of 3 map/reduce applications for Hadoop to compete in the annual terabyte sort competition.
org.apache.hadoop.filecache - package org.apache.hadoop.filecache
org.apache.hadoop.fs - package org.apache.hadoop.fs: Implementations of AbstractFileSystem for hdfs over rpc and hdfs over web.
org.apache.hadoop.fs.adl - package org.apache.hadoop.fs.adl: Supporting classes for metrics instrumentation.
org.apache.hadoop.fs.adl.oauth2 - package org.apache.hadoop.fs.adl.oauth2: public interface to expose OAuth2 authentication related features.
org.apache.hadoop.fs.aliyun.oss - package org.apache.hadoop.fs.aliyun.oss: Aliyun OSS Filesystem.
org.apache.hadoop.fs.audit - package org.apache.hadoop.fs.audit: Public classes for adding information to any auditing information picked up by filesystem clients.
org.apache.hadoop.fs.azure - package org.apache.hadoop.fs.azure: A distributed implementation of FileSystem for reading and writing files on Azure Block Storage.
org.apache.hadoop.fs.azure.metrics - package org.apache.hadoop.fs.azure.metrics: Infrastructure for a Metrics2 source that provides information on Windows Azure Filesystem for Hadoop instances.
org.apache.hadoop.fs.azurebfs - package org.apache.hadoop.fs.azurebfs: A distributed implementation of FileSystem for reading and writing files on Azure Storage.
org.apache.hadoop.fs.azurebfs.constants - package org.apache.hadoop.fs.azurebfs.constants
org.apache.hadoop.fs.azurebfs.contracts - package org.apache.hadoop.fs.azurebfs.contracts
org.apache.hadoop.fs.azurebfs.contracts.exceptions - package org.apache.hadoop.fs.azurebfs.contracts.exceptions
org.apache.hadoop.fs.azurebfs.contracts.services - package org.apache.hadoop.fs.azurebfs.contracts.services
org.apache.hadoop.fs.azurebfs.enums - package org.apache.hadoop.fs.azurebfs.enums
org.apache.hadoop.fs.azurebfs.oauth2 - package org.apache.hadoop.fs.azurebfs.oauth2: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.fs.cosn - package org.apache.hadoop.fs.cosn: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.fs.cosn.auth - package org.apache.hadoop.fs.cosn.auth: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.fs.crypto - package org.apache.hadoop.fs.crypto
org.apache.hadoop.fs.ftp - package org.apache.hadoop.fs.ftp
org.apache.hadoop.fs.http - package org.apache.hadoop.fs.http: Filesystem implementations that allow Hadoop to read directly from HTTP / HTTPS endpoints.
org.apache.hadoop.fs.http.client - package org.apache.hadoop.fs.http.client
org.apache.hadoop.fs.http.server - package org.apache.hadoop.fs.http.server
org.apache.hadoop.fs.http.server.metrics - package org.apache.hadoop.fs.http.server.metrics: A package to implement metrics for the HttpFS Server.
org.apache.hadoop.fs.obs - package org.apache.hadoop.fs.obs: Package for supporting HuaweiCloud Object Storage Service (OBS) as a backend filesystem in Hadoop.
org.apache.hadoop.fs.protocolPB - package org.apache.hadoop.fs.protocolPB: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.fs.s3native - package org.apache.hadoop.fs.s3native: A distributed implementation of FileSystem for reading and writing files on Amazon S3.
org.apache.hadoop.fs.sftp - package org.apache.hadoop.fs.sftp: SFTP FileSystem package.
org.apache.hadoop.fs.shell.find - package org.apache.hadoop.fs.shell.find
org.apache.hadoop.fs.statistics - package org.apache.hadoop.fs.statistics: This package contains support for statistic collection and reporting.
org.apache.hadoop.ha - package org.apache.hadoop.ha
org.apache.hadoop.ha.proto - package org.apache.hadoop.ha.proto
org.apache.hadoop.ha.protocolPB - package org.apache.hadoop.ha.protocolPB
org.apache.hadoop.hdfs - package org.apache.hadoop.hdfs: A distributed implementation of FileSystem.
org.apache.hadoop.hdfs.client - package org.apache.hadoop.hdfs.client: This package provides the administrative APIs for HDFS.
org.apache.hadoop.hdfs.client.impl - package org.apache.hadoop.hdfs.client.impl: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.federation.protocol.proto - package org.apache.hadoop.hdfs.federation.protocol.proto
org.apache.hadoop.hdfs.inotify - package org.apache.hadoop.hdfs.inotify
org.apache.hadoop.hdfs.net - package org.apache.hadoop.hdfs.net
org.apache.hadoop.hdfs.nfs.conf - package org.apache.hadoop.hdfs.nfs.conf
org.apache.hadoop.hdfs.nfs.mount - package org.apache.hadoop.hdfs.nfs.mount
org.apache.hadoop.hdfs.nfs.nfs3 - package org.apache.hadoop.hdfs.nfs.nfs3
org.apache.hadoop.hdfs.protocol - package org.apache.hadoop.hdfs.protocol: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.protocol.datatransfer - package org.apache.hadoop.hdfs.protocol.datatransfer: This package contains classes related to hdfs data transfer protocol.
org.apache.hadoop.hdfs.protocol.datatransfer.sasl - package org.apache.hadoop.hdfs.protocol.datatransfer.sasl
org.apache.hadoop.hdfs.protocol.proto - package org.apache.hadoop.hdfs.protocol.proto
org.apache.hadoop.hdfs.protocolPB - package org.apache.hadoop.hdfs.protocolPB: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.qjournal.client - package org.apache.hadoop.hdfs.qjournal.client
org.apache.hadoop.hdfs.qjournal.protocol - package org.apache.hadoop.hdfs.qjournal.protocol
org.apache.hadoop.hdfs.qjournal.protocolPB - package org.apache.hadoop.hdfs.qjournal.protocolPB
org.apache.hadoop.hdfs.qjournal.server - package org.apache.hadoop.hdfs.qjournal.server
org.apache.hadoop.hdfs.rbfbalance - package org.apache.hadoop.hdfs.rbfbalance: FedBalance is a tool for balancing data across federation clusters.
org.apache.hadoop.hdfs.security.token.block - package org.apache.hadoop.hdfs.security.token.block
org.apache.hadoop.hdfs.security.token.delegation - package org.apache.hadoop.hdfs.security.token.delegation
org.apache.hadoop.hdfs.server.aliasmap - package org.apache.hadoop.hdfs.server.aliasmap
org.apache.hadoop.hdfs.server.balancer - package org.apache.hadoop.hdfs.server.balancer
org.apache.hadoop.hdfs.server.blockmanagement - package org.apache.hadoop.hdfs.server.blockmanagement
org.apache.hadoop.hdfs.server.common - package org.apache.hadoop.hdfs.server.common
org.apache.hadoop.hdfs.server.common.blockaliasmap - package org.apache.hadoop.hdfs.server.common.blockaliasmap: The AliasMap defines mapping of PROVIDED HDFS blocks to data in remote storage systems.
org.apache.hadoop.hdfs.server.common.blockaliasmap.impl - package org.apache.hadoop.hdfs.server.common.blockaliasmap.impl
org.apache.hadoop.hdfs.server.datanode - package org.apache.hadoop.hdfs.server.datanode
org.apache.hadoop.hdfs.server.datanode.fsdataset - package org.apache.hadoop.hdfs.server.datanode.fsdataset
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl - package org.apache.hadoop.hdfs.server.datanode.fsdataset.impl
org.apache.hadoop.hdfs.server.datanode.metrics - package org.apache.hadoop.hdfs.server.datanode.metrics
org.apache.hadoop.hdfs.server.datanode.web - package org.apache.hadoop.hdfs.server.datanode.web: Data node HTTP classes.
org.apache.hadoop.hdfs.server.datanode.web.webhdfs - package org.apache.hadoop.hdfs.server.datanode.web.webhdfs
org.apache.hadoop.hdfs.server.diskbalancer - package org.apache.hadoop.hdfs.server.diskbalancer: Disk Balancer connects to a .DataNode and attempts to spread data across all volumes evenly.
org.apache.hadoop.hdfs.server.diskbalancer.command - package org.apache.hadoop.hdfs.server.diskbalancer.command: Commands for disk balancer command line tool.
org.apache.hadoop.hdfs.server.diskbalancer.connectors - package org.apache.hadoop.hdfs.server.diskbalancer.connectors: Connectors package is a set of logical connectors that connect to various data sources to read the hadoop cluster information.
org.apache.hadoop.hdfs.server.diskbalancer.datamodel - package org.apache.hadoop.hdfs.server.diskbalancer.datamodel: Disk Balancer Data Model is the Data Model for the cluster that Disk Balancer is working against.
org.apache.hadoop.hdfs.server.diskbalancer.planner - package org.apache.hadoop.hdfs.server.diskbalancer.planner: Planner takes a DiskBalancerVolumeSet, threshold and computes a series of steps that lead to an even data distribution between volumes of this DiskBalancerVolumeSet.
org.apache.hadoop.hdfs.server.mover - package org.apache.hadoop.hdfs.server.mover: Mover is a data migration tool for tiered storage.
org.apache.hadoop.hdfs.server.namenode - package org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.server.namenode.ha - package org.apache.hadoop.hdfs.server.namenode.ha
org.apache.hadoop.hdfs.server.namenode.ha.proto - package org.apache.hadoop.hdfs.server.namenode.ha.proto
org.apache.hadoop.hdfs.server.namenode.metrics - package org.apache.hadoop.hdfs.server.namenode.metrics
org.apache.hadoop.hdfs.server.namenode.snapshot - package org.apache.hadoop.hdfs.server.namenode.snapshot
org.apache.hadoop.hdfs.server.namenode.top - package org.apache.hadoop.hdfs.server.namenode.top
org.apache.hadoop.hdfs.server.namenode.top.metrics - package org.apache.hadoop.hdfs.server.namenode.top.metrics
org.apache.hadoop.hdfs.server.namenode.top.window - package org.apache.hadoop.hdfs.server.namenode.top.window
org.apache.hadoop.hdfs.server.namenode.visitor - package org.apache.hadoop.hdfs.server.namenode.visitor: Use the visitor pattern to visit namespace tree.
org.apache.hadoop.hdfs.server.namenode.web.resources - package org.apache.hadoop.hdfs.server.namenode.web.resources
org.apache.hadoop.hdfs.server.sps.metrics - package org.apache.hadoop.hdfs.server.sps.metrics: This package provides the ability to expose external SPS metrics to JMX.
org.apache.hadoop.hdfs.shortcircuit - package org.apache.hadoop.hdfs.shortcircuit
org.apache.hadoop.hdfs.tools - package org.apache.hadoop.hdfs.tools
org.apache.hadoop.hdfs.tools.federation - package org.apache.hadoop.hdfs.tools.federation: It includes the tools to manage the Router-based federation.
org.apache.hadoop.hdfs.tools.offlineEditsViewer - package org.apache.hadoop.hdfs.tools.offlineEditsViewer
org.apache.hadoop.hdfs.tools.offlineImageViewer - package org.apache.hadoop.hdfs.tools.offlineImageViewer
org.apache.hadoop.hdfs.tools.snapshot - package org.apache.hadoop.hdfs.tools.snapshot
org.apache.hadoop.hdfs.util - package org.apache.hadoop.hdfs.util: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.web - package org.apache.hadoop.hdfs.web
org.apache.hadoop.hdfs.web.oauth2 - package org.apache.hadoop.hdfs.web.oauth2: OAuth2-based WebHDFS authentication.
org.apache.hadoop.hdfs.web.resources - package org.apache.hadoop.hdfs.web.resources
org.apache.hadoop.http.lib - package org.apache.hadoop.http.lib: This package provides user-selectable (via configuration) classes that add functionality to the web UI.
org.apache.hadoop.io - package org.apache.hadoop.io: Generic i/o code for use when reading and writing data to the network, to databases, and to files.
org.apache.hadoop.io.compress - package org.apache.hadoop.io.compress
org.apache.hadoop.io.erasurecode - package org.apache.hadoop.io.erasurecode
org.apache.hadoop.io.erasurecode.coder.util - package org.apache.hadoop.io.erasurecode.coder.util
org.apache.hadoop.io.erasurecode.grouper - package org.apache.hadoop.io.erasurecode.grouper
org.apache.hadoop.io.file.tfile - package org.apache.hadoop.io.file.tfile
org.apache.hadoop.io.serializer - package org.apache.hadoop.io.serializer: This package provides a mechanism for using different serialization frameworks in Hadoop.
org.apache.hadoop.io.serializer.avro - package org.apache.hadoop.io.serializer.avro: This package provides Avro serialization in Hadoop.
org.apache.hadoop.io.wrappedio - package org.apache.hadoop.io.wrappedio: Support for dynamic access to filesystem operations which are not available in older hadoop releases.
org.apache.hadoop.ipc.proto - package org.apache.hadoop.ipc.proto
org.apache.hadoop.ipc.protobuf - package org.apache.hadoop.ipc.protobuf
org.apache.hadoop.ipc.protocolPB - package org.apache.hadoop.ipc.protocolPB
org.apache.hadoop.lib.lang - package org.apache.hadoop.lib.lang
org.apache.hadoop.lib.server - package org.apache.hadoop.lib.server
org.apache.hadoop.lib.service - package org.apache.hadoop.lib.service
org.apache.hadoop.lib.service.hadoop - package org.apache.hadoop.lib.service.hadoop
org.apache.hadoop.lib.service.instrumentation - package org.apache.hadoop.lib.service.instrumentation
org.apache.hadoop.lib.service.scheduler - package org.apache.hadoop.lib.service.scheduler
org.apache.hadoop.lib.service.security - package org.apache.hadoop.lib.service.security
org.apache.hadoop.lib.servlet - package org.apache.hadoop.lib.servlet
org.apache.hadoop.lib.util - package org.apache.hadoop.lib.util
org.apache.hadoop.lib.wsrs - package org.apache.hadoop.lib.wsrs
org.apache.hadoop.log - package org.apache.hadoop.log
org.apache.hadoop.mapred - package org.apache.hadoop.mapred
org.apache.hadoop.mapred.gridmix - package org.apache.hadoop.mapred.gridmix
org.apache.hadoop.mapred.gridmix.emulators.resourceusage - package org.apache.hadoop.mapred.gridmix.emulators.resourceusage
org.apache.hadoop.mapred.jobcontrol - package org.apache.hadoop.mapred.jobcontrol
org.apache.hadoop.mapred.join - package org.apache.hadoop.mapred.join
org.apache.hadoop.mapred.lib - package org.apache.hadoop.mapred.lib
org.apache.hadoop.mapred.lib.aggregate - package org.apache.hadoop.mapred.lib.aggregate
org.apache.hadoop.mapred.lib.db - package org.apache.hadoop.mapred.lib.db
org.apache.hadoop.mapred.nativetask - package org.apache.hadoop.mapred.nativetask
org.apache.hadoop.mapred.nativetask.buffer - package org.apache.hadoop.mapred.nativetask.buffer
org.apache.hadoop.mapred.nativetask.handlers - package org.apache.hadoop.mapred.nativetask.handlers
org.apache.hadoop.mapred.nativetask.serde - package org.apache.hadoop.mapred.nativetask.serde
org.apache.hadoop.mapred.nativetask.util - package org.apache.hadoop.mapred.nativetask.util
org.apache.hadoop.mapred.pipes - package org.apache.hadoop.mapred.pipes
org.apache.hadoop.mapred.proto - package org.apache.hadoop.mapred.proto
org.apache.hadoop.mapred.tools - package org.apache.hadoop.mapred.tools: Command-line tools associated with MapReduce.
org.apache.hadoop.mapred.uploader - package org.apache.hadoop.mapred.uploader: Package org.apache.hadoop.mapred.uploader contains classes related to the MapReduce framework upload tool.
org.apache.hadoop.mapreduce - package org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.checkpoint - package org.apache.hadoop.mapreduce.checkpoint
org.apache.hadoop.mapreduce.counters - package org.apache.hadoop.mapreduce.counters: This package contains the implementations of different types of map-reduce counters.
org.apache.hadoop.mapreduce.lib.aggregate - package org.apache.hadoop.mapreduce.lib.aggregate
org.apache.hadoop.mapreduce.lib.chain - package org.apache.hadoop.mapreduce.lib.chain
org.apache.hadoop.mapreduce.lib.db - package org.apache.hadoop.mapreduce.lib.db
org.apache.hadoop.mapreduce.lib.fieldsel - package org.apache.hadoop.mapreduce.lib.fieldsel
org.apache.hadoop.mapreduce.lib.input - package org.apache.hadoop.mapreduce.lib.input
org.apache.hadoop.mapreduce.lib.jobcontrol - package org.apache.hadoop.mapreduce.lib.jobcontrol
org.apache.hadoop.mapreduce.lib.join - package org.apache.hadoop.mapreduce.lib.join
org.apache.hadoop.mapreduce.lib.map - package org.apache.hadoop.mapreduce.lib.map
org.apache.hadoop.mapreduce.lib.output - package org.apache.hadoop.mapreduce.lib.output
org.apache.hadoop.mapreduce.lib.output.committer.manifest.files - package org.apache.hadoop.mapreduce.lib.output.committer.manifest.files: Persistence formats.
org.apache.hadoop.mapreduce.lib.partition - package org.apache.hadoop.mapreduce.lib.partition
org.apache.hadoop.mapreduce.lib.reduce - package org.apache.hadoop.mapreduce.lib.reduce
org.apache.hadoop.mapreduce.server.jobtracker - package org.apache.hadoop.mapreduce.server.jobtracker
org.apache.hadoop.mapreduce.server.tasktracker - package org.apache.hadoop.mapreduce.server.tasktracker
org.apache.hadoop.mapreduce.task.annotation - package org.apache.hadoop.mapreduce.task.annotation
org.apache.hadoop.mapreduce.tools - package org.apache.hadoop.mapreduce.tools
org.apache.hadoop.mapreduce.v2 - package org.apache.hadoop.mapreduce.v2
org.apache.hadoop.mapreduce.v2.api.protocolrecords - package org.apache.hadoop.mapreduce.v2.api.protocolrecords
org.apache.hadoop.mapreduce.v2.app.rm.preemption - package org.apache.hadoop.mapreduce.v2.app.rm.preemption
org.apache.hadoop.mapreduce.v2.app.webapp.dao - package org.apache.hadoop.mapreduce.v2.app.webapp.dao
org.apache.hadoop.mapreduce.v2.hs - package org.apache.hadoop.mapreduce.v2.hs
org.apache.hadoop.mapreduce.v2.hs.client - package org.apache.hadoop.mapreduce.v2.hs.client
org.apache.hadoop.mapreduce.v2.hs.proto - package org.apache.hadoop.mapreduce.v2.hs.proto
org.apache.hadoop.mapreduce.v2.hs.protocolPB - package org.apache.hadoop.mapreduce.v2.hs.protocolPB
org.apache.hadoop.mapreduce.v2.hs.server - package org.apache.hadoop.mapreduce.v2.hs.server
org.apache.hadoop.mapreduce.v2.hs.webapp.dao - package org.apache.hadoop.mapreduce.v2.hs.webapp.dao
org.apache.hadoop.mapreduce.v2.security - package org.apache.hadoop.mapreduce.v2.security
org.apache.hadoop.maven.plugin.cmakebuilder - package org.apache.hadoop.maven.plugin.cmakebuilder
org.apache.hadoop.maven.plugin.paralleltests - package org.apache.hadoop.maven.plugin.paralleltests
org.apache.hadoop.maven.plugin.protoc - package org.apache.hadoop.maven.plugin.protoc: Plugins to generate Java files based on protocol buffers with the protoc command.
org.apache.hadoop.maven.plugin.resourcegz - package org.apache.hadoop.maven.plugin.resourcegz
org.apache.hadoop.maven.plugin.util - package org.apache.hadoop.maven.plugin.util
org.apache.hadoop.maven.plugin.versioninfo - package org.apache.hadoop.maven.plugin.versioninfo
org.apache.hadoop.metrics2 - package org.apache.hadoop.metrics2: Metrics 2.0
org.apache.hadoop.metrics2.annotation - package org.apache.hadoop.metrics2.annotation: Annotation interfaces for metrics instrumentation
org.apache.hadoop.metrics2.filter - package org.apache.hadoop.metrics2.filter: Builtin metrics filters (to be used in metrics config files)
org.apache.hadoop.metrics2.lib - package org.apache.hadoop.metrics2.lib: A collection of library classes for implementing metrics sources
org.apache.hadoop.metrics2.sink - package org.apache.hadoop.metrics2.sink: Builtin metrics sinks
org.apache.hadoop.metrics2.sink.ganglia - package org.apache.hadoop.metrics2.sink.ganglia
org.apache.hadoop.metrics2.source - package org.apache.hadoop.metrics2.source
org.apache.hadoop.metrics2.util - package org.apache.hadoop.metrics2.util: General helpers for implementing source and sinks
org.apache.hadoop.minikdc - package org.apache.hadoop.minikdc
org.apache.hadoop.mount - package org.apache.hadoop.mount
org.apache.hadoop.net - package org.apache.hadoop.net: Network-related classes.
org.apache.hadoop.net.unix - package org.apache.hadoop.net.unix
org.apache.hadoop.nfs - package org.apache.hadoop.nfs
org.apache.hadoop.nfs.nfs3 - package org.apache.hadoop.nfs.nfs3
org.apache.hadoop.nfs.nfs3.request - package org.apache.hadoop.nfs.nfs3.request
org.apache.hadoop.nfs.nfs3.response - package org.apache.hadoop.nfs.nfs3.response
org.apache.hadoop.oncrpc - package org.apache.hadoop.oncrpc
org.apache.hadoop.oncrpc.security - package org.apache.hadoop.oncrpc.security
org.apache.hadoop.portmap - package org.apache.hadoop.portmap
org.apache.hadoop.record - package org.apache.hadoop.record: (DEPRECATED) Hadoop record I/O contains classes and a record description language translator for simplifying serialization and deserialization of records in a language-neutral manner.
org.apache.hadoop.registry.cli - package org.apache.hadoop.registry.cli
org.apache.hadoop.registry.client.api - package org.apache.hadoop.registry.client.api: YARN Registry Client API.
org.apache.hadoop.registry.client.binding - package org.apache.hadoop.registry.client.binding: Registry binding utility classes.
org.apache.hadoop.registry.client.exceptions - package org.apache.hadoop.registry.client.exceptions: Registry Service Exceptions
org.apache.hadoop.registry.client.impl - package org.apache.hadoop.registry.client.impl: Registry client services
org.apache.hadoop.registry.client.impl.zk - package org.apache.hadoop.registry.client.impl.zk: Core Zookeeper support.
org.apache.hadoop.registry.client.types - package org.apache.hadoop.registry.client.types: This package contains all the data types which can be saved to the registry and/or marshalled to and from JSON.
org.apache.hadoop.registry.client.types.yarn - package org.apache.hadoop.registry.client.types.yarn
org.apache.hadoop.registry.conf - package org.apache.hadoop.registry.conf: Configuration for the Hadoop Service Registry.
org.apache.hadoop.registry.server - package org.apache.hadoop.registry.server: Server-side classes for the registry
org.apache.hadoop.registry.server.dns - package org.apache.hadoop.registry.server.dns: DNS Server classes.
org.apache.hadoop.registry.server.integration - package org.apache.hadoop.registry.server.integration: This package contains the classes which integrate with the YARN resource manager.
org.apache.hadoop.registry.server.services - package org.apache.hadoop.registry.server.services: Basic services for the YARN registry The RegistryAdminService extends the shared YARN Registry client with registry setup and (potentially asynchronous) administrative actions.
org.apache.hadoop.resourceestimator.common.api - package org.apache.hadoop.resourceestimator.common.api: The common APIs for the resource estimator.
org.apache.hadoop.resourceestimator.common.config - package org.apache.hadoop.resourceestimator.common.config: The common configuration for the resource estimator.
org.apache.hadoop.resourceestimator.common.exception - package org.apache.hadoop.resourceestimator.common.exception: The common exception for the resource estimator.
org.apache.hadoop.resourceestimator.common.serialization - package org.apache.hadoop.resourceestimator.common.serialization: SkylineStore serialization module.
org.apache.hadoop.resourceestimator.service - package org.apache.hadoop.resourceestimator.service: Resource estimator service.
org.apache.hadoop.resourceestimator.skylinestore.api - package org.apache.hadoop.resourceestimator.skylinestore.api: APIs for the SkylineStore.
org.apache.hadoop.resourceestimator.skylinestore.exceptions - package org.apache.hadoop.resourceestimator.skylinestore.exceptions: SkylineStore exception module.
org.apache.hadoop.resourceestimator.skylinestore.impl - package org.apache.hadoop.resourceestimator.skylinestore.impl: Implementation for SkylineStore.
org.apache.hadoop.resourceestimator.skylinestore.validator - package org.apache.hadoop.resourceestimator.skylinestore.validator: Validator for SkylineStore.
org.apache.hadoop.resourceestimator.solver.api - package org.apache.hadoop.resourceestimator.solver.api: API for Solver.
org.apache.hadoop.resourceestimator.solver.exceptions - package org.apache.hadoop.resourceestimator.solver.exceptions: Exception module.
org.apache.hadoop.resourceestimator.solver.impl - package org.apache.hadoop.resourceestimator.solver.impl: Implementation for Solver.
org.apache.hadoop.resourceestimator.solver.preprocess - package org.apache.hadoop.resourceestimator.solver.preprocess: Preprocessor for Solver.
org.apache.hadoop.resourceestimator.translator.api - package org.apache.hadoop.resourceestimator.translator.api: API for Translator.
org.apache.hadoop.resourceestimator.translator.exceptions - package org.apache.hadoop.resourceestimator.translator.exceptions: Exception for Translator.
org.apache.hadoop.resourceestimator.translator.impl - package org.apache.hadoop.resourceestimator.translator.impl: Implementation for Translator.
org.apache.hadoop.resourceestimator.translator.validator - package org.apache.hadoop.resourceestimator.translator.validator: Validator for Translator.
org.apache.hadoop.security - package org.apache.hadoop.security
org.apache.hadoop.security.alias - package org.apache.hadoop.security.alias: Provides the hadoop credential provider API.
org.apache.hadoop.security.authentication.client - package org.apache.hadoop.security.authentication.client
org.apache.hadoop.security.authentication.examples - package org.apache.hadoop.security.authentication.examples
org.apache.hadoop.security.authentication.util - package org.apache.hadoop.security.authentication.util
org.apache.hadoop.security.authorize - package org.apache.hadoop.security.authorize: Support for service-level authorization.
org.apache.hadoop.security.http - package org.apache.hadoop.security.http: Filters for HTTP service security.
org.apache.hadoop.security.proto - package org.apache.hadoop.security.proto
org.apache.hadoop.security.protocolPB - package org.apache.hadoop.security.protocolPB
org.apache.hadoop.security.ssl - package org.apache.hadoop.security.ssl
org.apache.hadoop.security.token - package org.apache.hadoop.security.token: Support for delegation tokens.
org.apache.hadoop.security.token.delegation.web - package org.apache.hadoop.security.token.delegation.web
org.apache.hadoop.service - package org.apache.hadoop.service: Support for services.
org.apache.hadoop.service.launcher - package org.apache.hadoop.service.launcher: This package contains classes, interfaces and exceptions to launch YARN services from the command line.
org.apache.hadoop.streaming - package org.apache.hadoop.streaming: Hadoop Streaming is a utility which allows users to create and run Map-Reduce jobs with any executables (e.g.
org.apache.hadoop.streaming.io - package org.apache.hadoop.streaming.io
org.apache.hadoop.streaming.mapreduce - package org.apache.hadoop.streaming.mapreduce
org.apache.hadoop.tools - package org.apache.hadoop.tools: Command-line tools for MapReduce.
org.apache.hadoop.tools.fedbalance - package org.apache.hadoop.tools.fedbalance: FedBalance is a tool for balancing data across federation clusters.
org.apache.hadoop.tools.mapred - package org.apache.hadoop.tools.mapred
org.apache.hadoop.tools.mapred.lib - package org.apache.hadoop.tools.mapred.lib
org.apache.hadoop.tools.proto - package org.apache.hadoop.tools.proto
org.apache.hadoop.tools.protocolPB - package org.apache.hadoop.tools.protocolPB
org.apache.hadoop.tools.rumen - package org.apache.hadoop.tools.rumen: Rumen is a data extraction and analysis tool built for Apache Hadoop.
org.apache.hadoop.tools.rumen.anonymization - package org.apache.hadoop.tools.rumen.anonymization
org.apache.hadoop.tools.rumen.datatypes - package org.apache.hadoop.tools.rumen.datatypes
org.apache.hadoop.tools.rumen.datatypes.util - package org.apache.hadoop.tools.rumen.datatypes.util
org.apache.hadoop.tools.rumen.serializers - package org.apache.hadoop.tools.rumen.serializers
org.apache.hadoop.tools.rumen.state - package org.apache.hadoop.tools.rumen.state
org.apache.hadoop.tools.util - package org.apache.hadoop.tools.util
org.apache.hadoop.tracing - package org.apache.hadoop.tracing
org.apache.hadoop.typedbytes - package org.apache.hadoop.typedbytes: Typed bytes are sequences of bytes in which the first byte is a type code.
org.apache.hadoop.util - package org.apache.hadoop.util: Common utilities.
org.apache.hadoop.util.bloom - package org.apache.hadoop.util.bloom
org.apache.hadoop.util.curator - package org.apache.hadoop.util.curator: This package provides utilities to interact with Curator ZooKeeper.
org.apache.hadoop.util.functional - package org.apache.hadoop.util.functional: Support for functional programming within the Hadoop APIs.
org.apache.hadoop.util.hash - package org.apache.hadoop.util.hash
org.apache.hadoop.yarn - package org.apache.hadoop.yarn: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.ams - package org.apache.hadoop.yarn.ams: Public api for Application Master Service interceptors.
org.apache.hadoop.yarn.api - package org.apache.hadoop.yarn.api: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.api.protocolrecords - package org.apache.hadoop.yarn.api.protocolrecords: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.api.records - package org.apache.hadoop.yarn.api.records: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.api.records.impl - package org.apache.hadoop.yarn.api.records.impl: Package org.apache.hadoop.yarn.api.records.impl contains classes which define basic resources.
org.apache.hadoop.yarn.api.records.timeline - package org.apache.hadoop.yarn.api.records.timeline: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.api.records.timelineservice - package org.apache.hadoop.yarn.api.records.timelineservice: Package org.apache.hadoop.yarn.api.records.timelineservice contains classes which define the data model for ATSv2.
org.apache.hadoop.yarn.appcatalog.application - package org.apache.hadoop.yarn.appcatalog.application: Application Catalog.
org.apache.hadoop.yarn.appcatalog.controller - package org.apache.hadoop.yarn.appcatalog.controller: Application Catalog controllers.
org.apache.hadoop.yarn.appcatalog.model - package org.apache.hadoop.yarn.appcatalog.model: Application Catalog Data Models.
org.apache.hadoop.yarn.appcatalog.utils - package org.apache.hadoop.yarn.appcatalog.utils: Application Catalog Utilities classes.
org.apache.hadoop.yarn.applications.distributedshell - package org.apache.hadoop.yarn.applications.distributedshell: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.applications.unmanagedamlauncher - package org.apache.hadoop.yarn.applications.unmanagedamlauncher
org.apache.hadoop.yarn.client - package org.apache.hadoop.yarn.client
org.apache.hadoop.yarn.client.api - package org.apache.hadoop.yarn.client.api
org.apache.hadoop.yarn.client.api.async - package org.apache.hadoop.yarn.client.api.async
org.apache.hadoop.yarn.client.api.async.impl - package org.apache.hadoop.yarn.client.api.async.impl
org.apache.hadoop.yarn.client.api.impl - package org.apache.hadoop.yarn.client.api.impl
org.apache.hadoop.yarn.client.cli - package org.apache.hadoop.yarn.client.cli
org.apache.hadoop.yarn.client.util - package org.apache.hadoop.yarn.client.util
org.apache.hadoop.yarn.conf - package org.apache.hadoop.yarn.conf: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.csi - package org.apache.hadoop.yarn.csi: This package contains classes for CSI.
org.apache.hadoop.yarn.csi.adaptor - package org.apache.hadoop.yarn.csi.adaptor: This package contains CSI adaptor classes.
org.apache.hadoop.yarn.csi.client - package org.apache.hadoop.yarn.csi.client: This package contains CSI client classes.
org.apache.hadoop.yarn.csi.translator - package org.apache.hadoop.yarn.csi.translator: This package contains classes for protocol translation between YARN and CSI.
org.apache.hadoop.yarn.csi.utils - package org.apache.hadoop.yarn.csi.utils: This package contains utility classes for CSI.
org.apache.hadoop.yarn.event - package org.apache.hadoop.yarn.event: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.exceptions - package org.apache.hadoop.yarn.exceptions: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.federation.proto - package org.apache.hadoop.yarn.federation.proto
org.apache.hadoop.yarn.logaggregation - package org.apache.hadoop.yarn.logaggregation: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.logaggregation.filecontroller - package org.apache.hadoop.yarn.logaggregation.filecontroller: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.logaggregation.filecontroller.ifile - package org.apache.hadoop.yarn.logaggregation.filecontroller.ifile: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.logaggregation.filecontroller.tfile - package org.apache.hadoop.yarn.logaggregation.filecontroller.tfile: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.nodelabels - package org.apache.hadoop.yarn.nodelabels
org.apache.hadoop.yarn.nodelabels.event - package org.apache.hadoop.yarn.nodelabels.event
org.apache.hadoop.yarn.security - package org.apache.hadoop.yarn.security: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.security.admin - package org.apache.hadoop.yarn.security.admin: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.security.client - package org.apache.hadoop.yarn.security.client: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.security.client.impl.pb - package org.apache.hadoop.yarn.security.client.impl.pb: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.service.api - package org.apache.hadoop.yarn.service.api
org.apache.hadoop.yarn.service.api.records - package org.apache.hadoop.yarn.service.api.records
org.apache.hadoop.yarn.service.component - package org.apache.hadoop.yarn.service.component
org.apache.hadoop.yarn.service.component.instance - package org.apache.hadoop.yarn.service.component.instance
org.apache.hadoop.yarn.service.conf - package org.apache.hadoop.yarn.service.conf
org.apache.hadoop.yarn.service.containerlaunch - package org.apache.hadoop.yarn.service.containerlaunch
org.apache.hadoop.yarn.service.exceptions - package org.apache.hadoop.yarn.service.exceptions
org.apache.hadoop.yarn.service.impl.pb.client - package org.apache.hadoop.yarn.service.impl.pb.client
org.apache.hadoop.yarn.service.impl.pb.service - package org.apache.hadoop.yarn.service.impl.pb.service
org.apache.hadoop.yarn.service.monitor - package org.apache.hadoop.yarn.service.monitor
org.apache.hadoop.yarn.service.monitor.probe - package org.apache.hadoop.yarn.service.monitor.probe
org.apache.hadoop.yarn.service.provider - package org.apache.hadoop.yarn.service.provider
org.apache.hadoop.yarn.service.provider.defaultImpl - package org.apache.hadoop.yarn.service.provider.defaultImpl
org.apache.hadoop.yarn.service.provider.docker - package org.apache.hadoop.yarn.service.provider.docker
org.apache.hadoop.yarn.service.provider.tarball - package org.apache.hadoop.yarn.service.provider.tarball
org.apache.hadoop.yarn.service.registry - package org.apache.hadoop.yarn.service.registry
org.apache.hadoop.yarn.service.utils - package org.apache.hadoop.yarn.service.utils
org.apache.hadoop.yarn.sharedcache - package org.apache.hadoop.yarn.sharedcache
org.apache.hadoop.yarn.sls - package org.apache.hadoop.yarn.sls
org.apache.hadoop.yarn.sls.appmaster - package org.apache.hadoop.yarn.sls.appmaster: Application Master simulators for the SLS.
org.apache.hadoop.yarn.sls.conf - package org.apache.hadoop.yarn.sls.conf
org.apache.hadoop.yarn.sls.nodemanager - package org.apache.hadoop.yarn.sls.nodemanager
org.apache.hadoop.yarn.sls.resourcemanager - package org.apache.hadoop.yarn.sls.resourcemanager
org.apache.hadoop.yarn.sls.scheduler - package org.apache.hadoop.yarn.sls.scheduler
org.apache.hadoop.yarn.sls.synthetic - package org.apache.hadoop.yarn.sls.synthetic: Classes comprising the synthetic load generator for SLS.
org.apache.hadoop.yarn.sls.utils - package org.apache.hadoop.yarn.sls.utils: Utility classes for SLS.
org.apache.hadoop.yarn.sls.web - package org.apache.hadoop.yarn.sls.web
org.apache.hadoop.yarn.state - package org.apache.hadoop.yarn.state: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.util - package org.apache.hadoop.yarn.util: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.yarn.util.constraint - package org.apache.hadoop.yarn.util.constraint: Package org.apache.hadoop.yarn.util.constraint contains classes which is used as utility class for placement constraints.
org.apache.hadoop.yarn.util.csi - package org.apache.hadoop.yarn.util.csi: Package that includes some CSI utility classes.
org.apache.hadoop.yarn.util.resource - package org.apache.hadoop.yarn.util.resource: Package org.apache.hadoop.yarn.util.resource contains classes which is used as utility class for resource profile computations.
org.apache.hadoop.yarn.util.timeline - package org.apache.hadoop.yarn.util.timeline: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
OS_ARCH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
OS_NAME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
OS_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
osType - Static variable in class org.apache.hadoop.util.Shell: Get the type of the operating system, as determined from parsing the os.name property.
OTHER - Static variable in class org.apache.hadoop.util.Shell
out - Variable in class org.apache.hadoop.io.compress.CompressionOutputStream: The output stream to be compressed.
OUTDIR - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Destination directory of work: "mapreduce.output.fileoutputformat.outputdir".
OuterJoinRecordReader<K extends WritableComparable> - Class in org.apache.hadoop.mapred.join: Full outer join.
OuterJoinRecordReader<K extends WritableComparable<?>> - Class in org.apache.hadoop.mapreduce.lib.join: Full outer join.
OUTPUT_FIELD_COUNT_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Number of fields in the Output table
OUTPUT_FIELD_COUNT_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Number of fields in the Output table
OUTPUT_FIELD_NAMES_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Field names in the Output table
OUTPUT_FIELD_NAMES_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Field names in the Output table
OUTPUT_FILTER - Static variable in class org.apache.hadoop.mapreduce.Job
OUTPUT_FORMAT - Static variable in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat
OUTPUT_TABLE_NAME_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Output table name
OUTPUT_TABLE_NAME_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Output table name
OutputCollector<K,V> - Interface in org.apache.hadoop.mapred: Collects the <key, value> pairs output by Mappers and Reducers.
OutputCommitter - Class in org.apache.hadoop.mapred: OutputCommitter describes the commit of task output for a Map-Reduce job.
OutputCommitter() - Constructor for class org.apache.hadoop.mapred.OutputCommitter
OutputCommitter - Class in org.apache.hadoop.mapreduce: OutputCommitter describes the commit of task output for a Map-Reduce job.
OutputCommitter() - Constructor for class org.apache.hadoop.mapreduce.OutputCommitter
OutputFormat<K,V> - Interface in org.apache.hadoop.mapred: OutputFormat describes the output-specification for a Map-Reduce job.
OutputFormat<K,V> - Class in org.apache.hadoop.mapreduce: OutputFormat describes the output-specification for a Map-Reduce job.
OutputFormat() - Constructor for class org.apache.hadoop.mapreduce.OutputFormat
OutputLogFilter - Class in org.apache.hadoop.mapred: This class filters log files from directory given It doesnt accept paths having _logs.
OutputLogFilter() - Constructor for class org.apache.hadoop.mapred.OutputLogFilter
OVER_COMMIT_TIMEOUT_MILLIS_DEFAULT - Static variable in class org.apache.hadoop.yarn.api.records.ResourceOption: Negative value means no timeout.
OverrideRecordReader<K extends WritableComparable,V extends Writable> - Class in org.apache.hadoop.mapred.join: Prefer the "rightmost" data source for this key.
OverrideRecordReader<K extends WritableComparable<?>,V extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join: Prefer the "rightmost" data source for this key.
overwrite(boolean) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Set to true to overwrite the existing file.
overwrite(boolean) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Set to true to overwrite the existing file.
OVERWRITE - Static variable in interface org.apache.hadoop.registry.client.api.BindFlags: The entry should be created even if an existing entry is there.
overwrite(Component) - Method in class org.apache.hadoop.yarn.service.api.records.Component
OWNER_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "owner".

P

pageSize() - Method in interface org.apache.hadoop.fs.BulkDelete: The maximum number of objects/files to delete in a single request.
PARAM_TASK_ATTEMPT_ID - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Task Attempt ID query header: "ta".
PARAMETER_EXPANSION_LEFT - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The following two constants are used to expand parameter and it will be replaced with real parameter expansion marker ('%' for Windows and '$' for Linux) by NodeManager on container launch.
PARAMETER_EXPANSION_RIGHT - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: User has to use this constant to construct class path if user wants cross-platform practice i.e.
parent() - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
parent() - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder
parent() - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
PARENT_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
ParentNotDirectoryException - Exception in org.apache.hadoop.fs: Indicates that the parent of specified Path is not a directory as expected.
ParentNotDirectoryException() - Constructor for exception org.apache.hadoop.fs.ParentNotDirectoryException
ParentNotDirectoryException(String) - Constructor for exception org.apache.hadoop.fs.ParentNotDirectoryException
parse(String, int) - Static method in class org.apache.hadoop.metrics2.util.Servers: Parses a space and/or comma separated sequence of server specifications of the form hostname or hostname:port.
parseAclEntry(String, boolean) - Static method in class org.apache.hadoop.fs.permission.AclEntry: Parses a string representation of an ACL into a AclEntry object.
The expected format of ACL entries in the string parameter is the same format produced by the AclEntry.toStringStable() method.
parseAclSpec(String, boolean) - Static method in class org.apache.hadoop.fs.permission.AclEntry: Parses a string representation of an ACL spec into a list of AclEntry objects.
parseExecResult(BufferedReader) - Method in class org.apache.hadoop.util.Shell: Parse the execution result.
parseExpression(String) - Static method in class org.apache.hadoop.yarn.util.constraint.PlacementConstraintParser: Parses a given constraint expression to a PlacementConstraint.AbstractConstraint, this expression can be any valid form of constraint expressions.
parseOutputKeyValueSpec(String, List<Integer>, List<Integer>) - Static method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
parsePlacementSpec(String) - Static method in class org.apache.hadoop.yarn.util.constraint.PlacementConstraintParser: Parses a placement constraint specification.
Parser - Class in org.apache.hadoop.mapred.join: Very simple shift-reduce parser for join expressions.
Parser() - Constructor for class org.apache.hadoop.mapred.join.Parser
Parser - Class in org.apache.hadoop.mapreduce.lib.join: Very simple shift-reduce parser for join expressions.
Parser() - Constructor for class org.apache.hadoop.mapreduce.lib.join.Parser
Parser.Node - Class in org.apache.hadoop.mapred.join
Parser.Node - Class in org.apache.hadoop.mapreduce.lib.join
Parser.NodeToken - Class in org.apache.hadoop.mapred.join
Parser.NodeToken - Class in org.apache.hadoop.mapreduce.lib.join
Parser.NumToken - Class in org.apache.hadoop.mapred.join
Parser.NumToken - Class in org.apache.hadoop.mapreduce.lib.join
Parser.StrToken - Class in org.apache.hadoop.mapred.join
Parser.StrToken - Class in org.apache.hadoop.mapreduce.lib.join
Parser.Token - Class in org.apache.hadoop.mapred.join: Tagged-union type for tokens from the join expression.
Parser.Token - Class in org.apache.hadoop.mapreduce.lib.join: Tagged-union type for tokens from the join expression.
Parser.TType - Enum in org.apache.hadoop.mapred.join
Parser.TType - Enum in org.apache.hadoop.mapreduce.lib.join
parseReservationId(String) - Static method in class org.apache.hadoop.yarn.api.records.ReservationId: Parse the string argument as a ReservationId
parseStorageType(int) - Static method in enum org.apache.hadoop.fs.StorageType
parseStorageType(String) - Static method in enum org.apache.hadoop.fs.StorageType
PART - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat
PART_UPLOAD_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Timeout for uploading all of a small object or a single part of a larger one.
PartHandle - Interface in org.apache.hadoop.fs: Opaque, serializable reference to a part id for multipart uploads.
PartialFileOutputCommitter - Class in org.apache.hadoop.mapreduce.lib.output: An OutputCommitter that commits files specified in job output directory i.e.
PartialFileOutputCommitter(Path, TaskAttemptContext) - Constructor for class org.apache.hadoop.mapreduce.lib.output.PartialFileOutputCommitter
PartialFileOutputCommitter(Path, JobContext) - Constructor for class org.apache.hadoop.mapreduce.lib.output.PartialFileOutputCommitter
PartialListing<T extends FileStatus> - Class in org.apache.hadoop.fs: A partial listing of the children of a parent directory.
PartialListing(Path, List<T>) - Constructor for class org.apache.hadoop.fs.PartialListing
PartialListing(Path, RemoteException) - Constructor for class org.apache.hadoop.fs.PartialListing
PartialOutputCommitter - Interface in org.apache.hadoop.mapreduce.lib.output: Interface for an OutputCommitter implementing partial commit of task output, as during preemption.
Partitioner<K2,V2> - Interface in org.apache.hadoop.mapred: Partitions the key space.
PARTITIONER - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
Partitioner<KEY,VALUE> - Class in org.apache.hadoop.mapreduce: Partitions the key space.
Partitioner() - Constructor for class org.apache.hadoop.mapreduce.Partitioner
PARTITIONER_OPTIONS - Static variable in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
PARTITIONER_PATH - Static variable in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
PASSTHROUGH_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants: Default extension for PassthroughCodec.
PassthroughCodec - Class in org.apache.hadoop.io.compress: This is a special codec which does not transform the output.
PassthroughCodec() - Constructor for class org.apache.hadoop.io.compress.PassthroughCodec
PASSWORD_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: Password to access the database
PASSWORD_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: Password to access the database
Path - Class in org.apache.hadoop.fs: Names a file or directory in a FileSystem.
Path(String, String) - Constructor for class org.apache.hadoop.fs.Path: Create a new Path based on the child path resolved against the parent path.
Path(Path, String) - Constructor for class org.apache.hadoop.fs.Path: Create a new Path based on the child path resolved against the parent path.
Path(String, Path) - Constructor for class org.apache.hadoop.fs.Path: Create a new Path based on the child path resolved against the parent path.
Path(Path, Path) - Constructor for class org.apache.hadoop.fs.Path: Create a new Path based on the child path resolved against the parent path.
Path(String) - Constructor for class org.apache.hadoop.fs.Path: Construct a path from a String.
Path(URI) - Constructor for class org.apache.hadoop.fs.Path: Construct a path from a URI
Path(String, String, String) - Constructor for class org.apache.hadoop.fs.Path: Construct a Path from components.
path - Variable in class org.apache.hadoop.registry.client.types.RegistryPathStatus: Short path in the registry to this entry
PATH_STYLE_ACCESS - Static variable in class org.apache.hadoop.fs.s3a.Constants
PATH_SYSTEM_SERVICES - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: path to system services off the root : "/services/".
PATH_USER_SERVICES - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: path to system services under a user's home path : "/services/".
PATH_USERS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: path to users off the root: "/users/".
pathCapabilities_hasPathCapability(Object, Path, String) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO: Does a path have a given capability? Calls PathCapabilities.hasPathCapability(Path, String), mapping IOExceptions to false.
PathFilter - Interface in org.apache.hadoop.fs
PATHFILTER_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
PathHandle - Interface in org.apache.hadoop.fs: Opaque, serializable reference to an entity in the FileSystem.
pathName - Variable in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
PathOutputCommitter - Class in org.apache.hadoop.mapreduce.lib.output: A committer which somehow commits data written to a working directory to the final directory during the commit process.
PathOutputCommitter(Path, TaskAttemptContext) - Constructor for class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter: Constructor for a task attempt.
PathOutputCommitter(Path, JobContext) - Constructor for class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter: Constructor for a job attempt.
PathOutputCommitterFactory - Class in org.apache.hadoop.mapreduce.lib.output: A factory for committers implementing the PathOutputCommitter methods, and so can be used from FileOutputFormat.
PathOutputCommitterFactory() - Constructor for class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitterFactory
pathToFile(Path) - Method in class org.apache.hadoop.fs.LocalFileSystem: Convert a path to a File.
pathToFile(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Convert a path to a File.
pathToKey(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Convert the path to a key.
PATTERN - Static variable in class org.apache.hadoop.mapreduce.lib.map.RegexMapper
PENDING_DIR_NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Name of directory where pending data is placed.
PENDING_SUFFIX - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Suffix applied to pending commit metadata: ".pending".
PENDINGSET_SUFFIX - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Suffix applied to multiple pending commit metadata: ".pendingset".
permission(FsPermission) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Set permission for the file.
permission(FsPermission) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Set permission for the file.
permission(FsPermission) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
PERMISSION_FORMAT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
PHOENIX_OFFLINE_STORAGE_CONN_STR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
PHOENIX_OFFLINE_STORAGE_CONN_STR_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
PlacementConstraint - Class in org.apache.hadoop.yarn.api.resource: PlacementConstraint represents a placement constraint for a resource allocation.
PlacementConstraint(PlacementConstraint.AbstractConstraint) - Constructor for class org.apache.hadoop.yarn.api.resource.PlacementConstraint
PlacementConstraint - Class in org.apache.hadoop.yarn.service.api.records: Placement constraint details.
PlacementConstraint() - Constructor for class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
placementConstraintExpression(PlacementConstraint) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder: Set the placementConstraintExpression of the request.
PlacementConstraintParser - Class in org.apache.hadoop.yarn.util.constraint: Placement constraint expression parser.
PlacementConstraints - Class in org.apache.hadoop.yarn.api.resource: This class contains various static methods for the applications to create placement constraints (see also PlacementConstraint).
placementPolicy(PlacementPolicy) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Advanced scheduling and placement policies for all containers of this component.
PlacementPolicy - Class in org.apache.hadoop.yarn.service.api.records: Advanced placement policy of the components of a service.
PlacementPolicy() - Constructor for class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
PlacementScope - Enum in org.apache.hadoop.yarn.service.api.records: The scope of placement for the containers of a component.
PlacementType - Enum in org.apache.hadoop.yarn.service.api.records: The type of placement - affinity/anti-affinity/affinity-with-cardinality with containers of another component or containers of the same component (self).
Platform - Class in org.apache.hadoop.mapred.nativetask: Base class for platforms.
Platform() - Constructor for class org.apache.hadoop.mapred.nativetask.Platform
PLUS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
PLUS_ENCODE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
poll() - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream: Returns the next batch of events in the stream or null if no new batches are currently available.
poll(long, TimeUnit) - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream: Returns the next event batch in the stream, waiting up to the specified amount of time for a new batch.
PORT - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
PositionedReadable - Interface in org.apache.hadoop.fs: Stream that permits positional reading.
postTransition(OPERAND, STATE, STATE, EVENT) - Method in interface org.apache.hadoop.yarn.state.StateTransitionListener: Post Transition Hook.
postWrite(LogAggregationFileControllerContext) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Operations needed after write the log content.
PPC_64 - Static variable in class org.apache.hadoop.util.Shell
PREADBYTEBUFFER - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Stream read(long, ByteBuffer) capability implemented by ByteBufferPositionedReadable.read(long, java.nio.ByteBuffer).
PRECONDITIONS_FAILED - Static variable in exception org.apache.hadoop.fs.s3a.RemoteFileChangedException
PREEMPTED - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus: Containers preempted by the framework.
PreemptionContainer - Class in org.apache.hadoop.yarn.api.records: Specific container requested back by the ResourceManager.
PreemptionContainer() - Constructor for class org.apache.hadoop.yarn.api.records.PreemptionContainer
PreemptionContract - Class in org.apache.hadoop.yarn.api.records: Description of resources requested back by the ResourceManager.
PreemptionContract() - Constructor for class org.apache.hadoop.yarn.api.records.PreemptionContract
PreemptionMessage - Class in org.apache.hadoop.yarn.api.records: A PreemptionMessage is part of the RM-AM protocol, and it is used by the RM to specify resources that the RM wants to reclaim from this ApplicationMaster (AM).
PreemptionMessage() - Constructor for class org.apache.hadoop.yarn.api.records.PreemptionMessage
PreemptionResourceRequest - Class in org.apache.hadoop.yarn.api.records: Description of resources requested back by the cluster.
PreemptionResourceRequest() - Constructor for class org.apache.hadoop.yarn.api.records.PreemptionResourceRequest
preferredBlockSize(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
preferredBlockSize(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
PREFETCH_BLOCK_COUNT_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Maximum number of blocks prefetched at any given time.
PREFETCH_BLOCK_DEFAULT_COUNT - Static variable in class org.apache.hadoop.fs.s3a.Constants
PREFETCH_BLOCK_DEFAULT_SIZE - Static variable in class org.apache.hadoop.fs.s3a.Constants
PREFETCH_BLOCK_SIZE_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: The size of a single prefetched block in number of bytes.
PREFETCH_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default option as to whether the prefetching input stream is enabled.
PREFETCH_ENABLED_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Controls whether the prefetching input stream is enabled.
PREFETCH_MAX_BLOCKS_COUNT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Prefetch max blocks count config.
PREFIX_CENTRALIZED - Static variable in class org.apache.hadoop.yarn.api.records.NodeAttribute
PREFIX_DISTRIBUTED - Static variable in class org.apache.hadoop.yarn.api.records.NodeAttribute
PREP - Static variable in class org.apache.hadoop.mapred.JobStatus
PRESERVE_COMMANDFILE - Static variable in class org.apache.hadoop.mapred.pipes.Submitter
preTransition(OPERAND, STATE, EVENT) - Method in interface org.apache.hadoop.yarn.state.StateTransitionListener: Pre Transition Hook.
previousSnapshot - Variable in class org.apache.hadoop.metrics2.lib.MutableQuantiles
primitiveCreate(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
primitiveCreate(Path, FsPermission, EnumSet<CreateFlag>, int, short, long, Progressable, Options.ChecksumOpt) - Method in class org.apache.hadoop.fs.FilterFileSystem
primitiveMkdir(Path, FsPermission) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
primitiveMkdir(Path, FsPermission, boolean) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
primitiveMkdir(Path, FsPermission) - Method in class org.apache.hadoop.fs.FilterFileSystem
PRINCIPAL - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys: Attribute added to diagnostics in _SUCCESS file.
principalName(String) - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
printGenericCommandUsage(PrintStream) - Static method in class org.apache.hadoop.util.ToolRunner: Prints generic command-line argurments and usage information.
printStackTrace() - Method in exception org.apache.hadoop.security.authorize.AuthorizationException
printStackTrace(PrintStream) - Method in exception org.apache.hadoop.security.authorize.AuthorizationException
printStackTrace(PrintWriter) - Method in exception org.apache.hadoop.security.authorize.AuthorizationException
printStatistics() - Static method in class org.apache.hadoop.fs.AbstractFileSystem: Prints statistics for all file systems.
printStatistics() - Static method in class org.apache.hadoop.fs.FileContext: Prints the statistics to standard output.
printStatistics() - Static method in class org.apache.hadoop.fs.FileSystem: Print all statistics for all file systems to System.out
printThreadInfo(PrintStream, String) - Static method in class org.apache.hadoop.util.ReflectionUtils: Print all of the thread's information and stack traces.
printUsage() - Method in class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
Priority - Class in org.apache.hadoop.yarn.api.records: The priority assigned to a ResourceRequest or Application or Container allocation
Priority() - Constructor for class org.apache.hadoop.yarn.api.records.Priority
priority(Priority) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the priority of the request.
priority(Priority) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder: Set the priority of the request.
privateClone(Text) - Method in class org.apache.hadoop.security.token.Token: Create a private clone of a public token.
privilegedContainer(Boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Container: Container running in privileged mode or not.
PROCESS_ID - Static variable in class org.apache.hadoop.fs.audit.CommonAuditContext: Process ID; currently built from UUID and timestamp.
processDeleteOnExit() - Method in class org.apache.hadoop.fs.FileSystem: Delete all paths that were marked as delete-on-exit.
PROCESSOR_RM_PLACEMENT_CONSTRAINTS_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Using this handler, the placement of containers with constraints is determined as a pre-processing step before the capacity or the fair scheduler is called.
PROCFS_USE_SMAPS_BASED_RSS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
profile(String) - Method in class org.apache.hadoop.yarn.service.api.records.Resource: Each resource profile has a unique id which is associated with a cluster-level predefined memory, cpus, etc.
progress(Progressable) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Set the facility of reporting progress.
progress - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
progress - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
progress() - Method in interface org.apache.hadoop.util.Progressable: Report progress to the Hadoop framework.
progress(float) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Set the progress of the request.
PROGRESS_MONITOR_POLL_INTERVAL_KEY - Static variable in class org.apache.hadoop.mapreduce.Job: Key in mapred-*.xml that sets progMonitorPollIntervalMillis
Progressable - Interface in org.apache.hadoop.util: A facility for reporting progress.
propagateAccountOptions(Configuration, String) - Static method in class org.apache.hadoop.fs.adl.AdlFileSystem: Propagates account-specific settings into generic ADL configuration keys.
propagateOptions(FSBuilder<T, U>, Configuration, String, String) - Static method in class org.apache.hadoop.util.functional.FutureIO: Propagate options to any builder, converting everything with the prefix to an option where, if there were 2+ dot-separated elements, it is converted to a schema.
propagateOptions(FSBuilder<?, ?>, Configuration, String, boolean) - Static method in class org.apache.hadoop.util.functional.FutureIO: Propagate options to any builder, converting everything with the prefix to an option where, if there were 2+ dot-separated elements, it is converted to a schema.
properties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile: A blob of key value pairs that will be dumped in the dest_file in the format as specified in type.
properties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration: A blob of key-value pairs of common service properties.
properties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
PROTOCOL_FILESYSTEM - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Addresses are URIs of Hadoop Filesystem paths: "hadoop/filesystem".
PROTOCOL_HADOOP_IPC - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Hadoop IPC, "classic" or protobuf : "hadoop/IPC".
PROTOCOL_IIOP - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Corba IIOP: "IIOP".
PROTOCOL_REST - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: REST: "REST".
PROTOCOL_RMI - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Java RMI: "RMI".
PROTOCOL_SUN_RPC - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: SunOS RPC, as used by NFS and similar: "sunrpc".
PROTOCOL_TCP - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Custom TCP protocol: "tcp".
PROTOCOL_THRIFT - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Thrift-based protocols: "thrift".
PROTOCOL_UDP - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Custom UPC-based protocol : "udp".
PROTOCOL_UNKNOWN - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Default value —the protocol is unknown : """"
PROTOCOL_WEBUI - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Web page: "webui".
PROTOCOL_WSAPI - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: Web Services: "WS-*".
PROTOCOL_ZOOKEEPER_BINDING - Static variable in interface org.apache.hadoop.registry.client.types.ProtocolTypes: A zookeeper binding: "zookeeper".
protocolType - Variable in class org.apache.hadoop.registry.client.types.Endpoint: Protocol type.
ProtocolTypes - Interface in org.apache.hadoop.registry.client.types: some common protocol types
provisionEncryptionZoneTrash(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Provision a trash directory for a given encryption zone.
provisionSnapshotTrash(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Provision a trash directory for a given snapshottable directory.
PROXY_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address for the web proxy.
PROXY_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Binding address for the web proxy.
PROXY_DOMAIN - Static variable in class org.apache.hadoop.fs.s3a.Constants
PROXY_HOST - Static variable in class org.apache.hadoop.fs.s3a.Constants
PROXY_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Keytab for Proxy.
PROXY_PASSWORD - Static variable in class org.apache.hadoop.fs.s3a.Constants
PROXY_PORT - Static variable in class org.apache.hadoop.fs.s3a.Constants
PROXY_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
PROXY_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The kerberos principal for the proxy.
PROXY_SECURED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Is the proxy secured(proxyProtocol = HTTPS)?
PROXY_USER_PORT - Static variable in class org.apache.hadoop.ipc.CallerContext
PROXY_USERNAME - Static variable in class org.apache.hadoop.fs.s3a.Constants
PROXY_WORKSTATION - Static variable in class org.apache.hadoop.fs.s3a.Constants
PseudoDelegationTokenAuthenticator - Class in org.apache.hadoop.security.token.delegation.web: The PseudoDelegationTokenAuthenticator provides support for Hadoop's pseudo authentication mechanism that accepts the user name specified as a query string parameter and support for Hadoop Delegation Token operations.
PseudoDelegationTokenAuthenticator() - Constructor for class org.apache.hadoop.security.token.delegation.web.PseudoDelegationTokenAuthenticator
publishMetricsNow() - Method in class org.apache.hadoop.metrics2.MetricsSystem: Requests an immediate publish of all metrics from sources to sinks.
PureJavaCrc32 - Class in org.apache.hadoop.util: A pure-java implementation of the CRC32 checksum that uses the same polynomial as the built-in native CRC32.
PureJavaCrc32() - Constructor for class org.apache.hadoop.util.PureJavaCrc32: Create a new PureJavaCrc32 object.
PureJavaCrc32C - Class in org.apache.hadoop.util: A pure-java implementation of the CRC32 checksum that uses the CRC32-C polynomial, the same polynomial used by iSCSI and implemented on many Intel chipsets supporting SSE4.2.
PureJavaCrc32C() - Constructor for class org.apache.hadoop.util.PureJavaCrc32C: Create a new PureJavaCrc32 object.
PURGE_EXISTING_MULTIPART - Static variable in class org.apache.hadoop.fs.s3a.Constants
PURGE_EXISTING_MULTIPART_AGE - Static variable in class org.apache.hadoop.fs.s3a.Constants: purge any multipart uploads older than this number of seconds.
put(String, String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext: Put a context entry.
put(String, Supplier<String>) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext: Put a context entry dynamically evaluated on demand.
put(String, GlobalStorageStatistics.StorageStatisticsProvider) - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics: Create or return the StorageStatistics object with the given name.
put(T, boolean, boolean) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
put(Writable, Writable) - Method in class org.apache.hadoop.io.MapWritable
put(K, Writable) - Method in class org.apache.hadoop.io.SortedMapWritable
putAll(Map<? extends Writable, ? extends Writable>) - Method in class org.apache.hadoop.io.MapWritable
putAll(Map<? extends K, ? extends Writable>) - Method in class org.apache.hadoop.io.SortedMapWritable
putBlocker(String, String) - Method in class org.apache.hadoop.service.AbstractService: Put a blocker to the blocker map -replacing any with the same name.
putBuffer(ByteBuffer) - Method in interface org.apache.hadoop.io.ByteBufferPool: Release a buffer back to the pool.
putBuffer(ByteBuffer) - Method in class org.apache.hadoop.io.ElasticByteBufferPool
putDiagnostic(String, String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Add a diagnostics entry.
putDomain(TimelineDomain) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient: Send the information of a domain to the timeline server.
putDomain(ApplicationAttemptId, TimelineDomain) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient: Send the information of a domain to the timeline server.
putEntities(TimelineEntity...) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient: Send the information of a number of conceptual entities to the timeline server.
putEntities(ApplicationAttemptId, TimelineEntityGroupId, TimelineEntity...) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient: Send the information of a number of conceptual entities to the timeline server.
putMetrics(MetricsRecord) - Method in interface org.apache.hadoop.metrics2.MetricsSink: Put a metrics record in the sink
putMetrics(MetricsRecord) - Method in class org.apache.hadoop.metrics2.sink.FileSink
putMetrics(MetricsRecord) - Method in class org.apache.hadoop.metrics2.sink.GraphiteSink
putMetrics(MetricsRecord) - Method in class org.apache.hadoop.metrics2.sink.KafkaSink
putMetrics(MetricsRecord) - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
putMetrics(MetricsRecord) - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
putPart(UploadHandle, int, Path, InputStream, long) - Method in interface org.apache.hadoop.fs.MultipartUploader: Put part as part of a multipart upload.
putPropsItem(String, String) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck

Q

QUANTILES - Static variable in class org.apache.hadoop.metrics2.lib.MutableQuantiles
quarterDigest() - Method in class org.apache.hadoop.io.MD5Hash: Return a 32-bit digest of the MD5.
QUERY_FS_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_BLOBTYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_CLOSE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_CONTINUATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_DIRECTORY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_FLUSH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_MAXRESULTS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_PAGINATED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_POSITION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_RECURSIVE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_RESOURCE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_RETAIN_UNCOMMITTED_DATA - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_SAOID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_SIGNATURE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_SKOID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_SUOID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_TIMEOUT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUERY_PARAM_UPN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpQueryParams
QUESTION_MARK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
queue(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service: The YARN queue that this service should be submitted to.
QUEUE_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
QUEUE_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client
QUEUE_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
QUEUE_PLACEMENT_RULES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Configured scheduler queue placement rules.
QUEUE_SHRUNK_OPS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Number of task queue shrunk operations.
QueueACL - Enum in org.apache.hadoop.yarn.api.records: QueueACL enumerates the various ACLs for queues.
QueueAclsInfo - Class in org.apache.hadoop.mapreduce: Class to encapsulate Queue ACLs for a particular user.
QueueAclsInfo() - Constructor for class org.apache.hadoop.mapreduce.QueueAclsInfo: Default constructor for QueueAclsInfo.
QueueAclsInfo(String, String[]) - Constructor for class org.apache.hadoop.mapreduce.QueueAclsInfo: Construct a new QueueAclsInfo object using the queue name and the queue operations array
queueCall(Server.Call) - Method in class org.apache.hadoop.ipc.Server
QueueEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This entity represents a queue.
QueueEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.QueueEntity
QueueEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.QueueEntity
QueueInfo - Class in org.apache.hadoop.mapreduce: Class that contains the information regarding the Job Queues which are maintained by the Hadoop Map/Reduce framework.
QueueInfo() - Constructor for class org.apache.hadoop.mapreduce.QueueInfo: Default constructor for QueueInfo.
QueueInfo(String, String) - Constructor for class org.apache.hadoop.mapreduce.QueueInfo: Construct a new QueueInfo object using the queue name and the scheduling information passed.
QueueInfo(String, String, QueueState, JobStatus[]) - Constructor for class org.apache.hadoop.mapreduce.QueueInfo
QueueInfo - Class in org.apache.hadoop.yarn.api.records: QueueInfo is a report of the runtime information of the queue.
QueueInfo() - Constructor for class org.apache.hadoop.yarn.api.records.QueueInfo
QueueState - Enum in org.apache.hadoop.mapreduce: Enum representing queue state
QueueState - Enum in org.apache.hadoop.yarn.api.records: State of a Queue.
QueueStatistics - Class in org.apache.hadoop.yarn.api.records
QueueStatistics() - Constructor for class org.apache.hadoop.yarn.api.records.QueueStatistics
QueueUserACLInfo - Class in org.apache.hadoop.yarn.api.records: QueueUserACLInfo provides information QueueACL for the given user.
QueueUserACLInfo() - Constructor for class org.apache.hadoop.yarn.api.records.QueueUserACLInfo
quicklinks(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component: A list of quicklink keys defined at the service level, and to be resolved by this component.
quicklinks(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Service: A blob of key-value pairs of quicklinks to be exported for an service.
quota - Variable in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
QUOTA_HEADER - Static variable in class org.apache.hadoop.fs.QuotaUsage
QUOTA_HEADER_FIELDS - Static variable in class org.apache.hadoop.fs.QuotaUsage
QUOTA_STRING_FORMAT - Static variable in class org.apache.hadoop.fs.QuotaUsage: Output format: |----12----| |----15----| |----15----| |----15----| |-------18-------| QUOTA REMAINING_QUOTA SPACE_QUOTA SPACE_QUOTA_REM FILE_NAME
QuotaByStorageTypeExceededException - Exception in org.apache.hadoop.hdfs.protocol
QuotaByStorageTypeExceededException() - Constructor for exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException
QuotaByStorageTypeExceededException(String) - Constructor for exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException
QuotaByStorageTypeExceededException(long, long, StorageType) - Constructor for exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException
QuotaExceededException - Exception in org.apache.hadoop.hdfs.protocol: This exception is thrown when modification to HDFS results in violation of a directory quota.
QuotaExceededException() - Constructor for exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
QuotaExceededException(String) - Constructor for exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
QuotaExceededException(long, long) - Constructor for exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
QuotaUsage - Class in org.apache.hadoop.fs: Store the quota usage of a directory.
QuotaUsage() - Constructor for class org.apache.hadoop.fs.QuotaUsage
QuotaUsage(QuotaUsage.Builder) - Constructor for class org.apache.hadoop.fs.QuotaUsage: Build the instance based on the builder.

R

RACK - Static variable in class org.apache.hadoop.yarn.api.resource.PlacementConstraints
raiseInnerCause(ExecutionException) - Static method in class org.apache.hadoop.util.functional.FutureIO: From the inner cause of an execution exception, extract the inner cause if it is an IOE or RTE.
raiseInnerCause(CompletionException) - Static method in class org.apache.hadoop.util.functional.FutureIO: Extract the cause of a completion failure and rethrow it if an IOE or RTE.
RANDOM - Static variable in interface org.apache.hadoop.util.bloom.RemoveScheme: Random selection.
RANGE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
rangeExcludingIterator(long, long) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: A remote iterator which simply counts up, stopping once the value is greater than the value of excludedFinish.
RATE_LIMIT_DEFAULT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations: IO rate limit.
RATIO - Static variable in interface org.apache.hadoop.util.bloom.RemoveScheme: Ratio Selection.
rawBytesDownloaded(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just downloaded some data to Azure storage.
rawBytesUploaded(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just uploaded some data to Azure storage.
RawComparable - Interface in org.apache.hadoop.io.file.tfile: Interface for objects that can be compared through RawComparator.
RawComparator<T> - Interface in org.apache.hadoop.io: A Comparator that operates directly on byte representations of objects.
RawLocalFileSystem - Class in org.apache.hadoop.fs: Implement the FileSystem API for the raw local filesystem.
RawLocalFileSystem() - Constructor for class org.apache.hadoop.fs.RawLocalFileSystem
rawMapping - Variable in class org.apache.hadoop.net.CachedDNSToSwitchMapping: The uncached mapping
read(byte[], int, int) - Method in class org.apache.hadoop.fs.AvroFSInput
read(long, ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferPositionedReadable: Reads up to buf.remaining() bytes into buf from a given position in the file and returns the number of bytes read.
read(ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferReadable: Reads up to buf.remaining() bytes into buf.
read(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSDataInputStream: Read bytes from the given position in the stream to the given buffer.
read(ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
read(ByteBufferPool, int, EnumSet<ReadOption>) - Method in class org.apache.hadoop.fs.FSDataInputStream
read(ByteBufferPool, int) - Method in class org.apache.hadoop.fs.FSDataInputStream
read(long, ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
read(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputStream
read(DataInput) - Static method in class org.apache.hadoop.fs.permission.FsPermission: Create and initialize a FsPermission from DataInput.
read(long, byte[], int, int) - Method in interface org.apache.hadoop.fs.PositionedReadable: Read up to the specified number of bytes, from a given position within a file, and return the number of bytes read.
read(long, byte[], int, int) - Method in class org.apache.hadoop.hdfs.ReplicaAccessor: Read bytes from the replica.
read(long, ByteBuffer) - Method in class org.apache.hadoop.hdfs.ReplicaAccessor: Read bytes from the replica.
read(Block) - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
read(byte[], int, int) - Method in class org.apache.hadoop.io.compress.CompressionInputStream: Read bytes from the stream.
read() - Method in class org.apache.hadoop.io.compress.DecompressorStream
read(byte[], int, int) - Method in class org.apache.hadoop.io.compress.DecompressorStream
read(DataInput) - Static method in class org.apache.hadoop.io.MD5Hash: Constructs, reads and returns an instance.
read(DataInput) - Static method in class org.apache.hadoop.mapred.JobID: Deprecated.
read(DataInput) - Static method in class org.apache.hadoop.mapred.TaskAttemptID: Deprecated.
read(DataInput) - Static method in class org.apache.hadoop.mapred.TaskID: Deprecated.
READ_AHEAD_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
READ_AHEAD_BYTES_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of bytes read from readAhead.
READ_LINK_COMMAND - Static variable in class org.apache.hadoop.util.Shell: a Unix command to get a link target: "readlink".
readAcontainerLogs(DataInputStream, Writer, long) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Writes all logs for a single container to the provided writer.
readAcontainerLogs(DataInputStream, Writer) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Writes all logs for a single container to the provided writer.
readAContainerLogsForALogType(DataInputStream, PrintStream, long) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Keep calling this till you get a EOFException for getting logs of all types for a single container.
readAContainerLogsForALogType(DataInputStream, PrintStream, long, long) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Keep calling this till you get a EOFException for getting logs of all types for a single container for the specific bytes.
readAContainerLogsForALogType(DataInputStream, PrintStream) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Keep calling this till you get a EOFException for getting logs of all types for a single container.
readAggregatedLogs(ContainerLogsRequest, OutputStream) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Output container log.
readAggregatedLogsMeta(ContainerLogsRequest) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Return a list of ContainerLogMeta for an application from Remote FileSystem.
READAHEAD - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Stream setReadahead capability implemented by CanSetReadahead.setReadahead(Long).
READAHEAD_RANGE - Static variable in class org.apache.hadoop.fs.s3a.Constants: read ahead buffer size to prevent connection re-establishments.
readBool(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
readBool(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Read a boolean from serialized record.
readBuffer(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
readBuffer(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Read byte array from serialized record.
readByte(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
readByte(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Read a byte from serialized record.
READBYTEBUFFER - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Stream read(ByteBuffer) capability implemented by ByteBufferReadable.read(java.nio.ByteBuffer).
readCompressedByteArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
readCompressedString(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
readCompressedStringArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
readContainerLogsForALogType(DataInputStream, PrintStream, long, List<String>) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Keep calling this till you get a EOFException for getting logs of the specific types for a single container.
readContainerLogsForALogType(DataInputStream, PrintStream, long, List<String>, long) - Static method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogReader: Keep calling this till you get a EOFException for getting logs of the specific types for a single container.
readDouble(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator: Parse a double from a byte array.
readDouble(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
readDouble(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Read a double-precision number from serialized record.
readDouble(byte[], int) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Parse a double from a byte array.
readEnum(DataInput, Class<T>) - Static method in class org.apache.hadoop.io.WritableUtils: Read an Enum value from DataInput, Enums are read and written using String values.
readFields(DataInput) - Method in class org.apache.hadoop.conf.Configuration
readFields(DataInput) - Method in class org.apache.hadoop.fs.FileStatus: Deprecated.
Use the PBHelper and protobuf serialization directly.
readFields(DataInput) - Method in class org.apache.hadoop.fs.FsStatus
readFields(DataInput) - Method in class org.apache.hadoop.fs.permission.FsPermission: Deprecated.
readFields(DataInput) - Method in class org.apache.hadoop.io.AbstractMapWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.ArrayWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.BooleanWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.BytesWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.ByteWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.CompressedWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.DoubleWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.EnumSetWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.FloatWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.GenericWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.IntWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.LongWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.MapWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.MD5Hash
readFields(DataInput) - Method in class org.apache.hadoop.io.NullWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.ObjectWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.ShortWritable: read the short value
readFields(DataInput) - Method in class org.apache.hadoop.io.SortedMapWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.Text
readFields(DataInput, int) - Method in class org.apache.hadoop.io.Text
readFields(DataInput) - Method in class org.apache.hadoop.io.TwoDArrayWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.VersionedWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.VIntWritable
readFields(DataInput) - Method in class org.apache.hadoop.io.VLongWritable
readFields(DataInput) - Method in interface org.apache.hadoop.io.Writable: Deserialize the fields of this object from in.
readFields(DataInput) - Method in class org.apache.hadoop.mapred.ClusterStatus
readFields(DataInput) - Method in class org.apache.hadoop.mapred.Counters.Counter
readFields(DataInput) - Method in class org.apache.hadoop.mapred.Counters.Group
readFields(DataInput) - Method in class org.apache.hadoop.mapred.FileSplit
readFields(DataInput) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit: Deserialize the fields of this object from in.
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.ID
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.JobID
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.JobStatus
readFields(ResultSet) - Method in interface org.apache.hadoop.mapreduce.lib.db.DBWritable: Reads the fields of the object from the ResultSet.
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit: Deserialize the fields of this object from in.
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable: Deserialize the fields of this object from in.
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.QueueInfo
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.TaskID
readFields(DataInput) - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo
readFields(DataInput) - Method in class org.apache.hadoop.record.Record: Deprecated.
readFields(DataInput) - Method in class org.apache.hadoop.security.authorize.AccessControlList: Deserializes the AccessControlList object
readFields(DataInput) - Method in class org.apache.hadoop.security.Credentials: Loads all the keys.
readFields(DataInput) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
readFields(DataInput) - Method in class org.apache.hadoop.security.token.Token
readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.BloomFilter
readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
readFields(DataInput) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
readFields(DataInput) - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
readFields(DataInput) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
readFields(DataInput) - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
readFields(DataInput) - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
readFieldsCompressed(DataInput) - Method in class org.apache.hadoop.io.CompressedWritable: Subclasses implement this instead of CompressedWritable.readFields(DataInput).
readFloat(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator: Parse a float from a byte array.
readFloat(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
readFloat(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Read a single-precision float from serialized record.
readFloat(byte[], int) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Parse a float from a byte array.
readFully(long, ByteBuffer) - Method in interface org.apache.hadoop.fs.ByteBufferPositionedReadable: Reads buf.remaining() bytes into buf from a given position in the file or until the end of the data was reached before the read operation completed.
readFully(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSDataInputStream: Read bytes from the given position in the stream to the given buffer.
readFully(long, byte[]) - Method in class org.apache.hadoop.fs.FSDataInputStream: See FSDataInputStream.readFully(long, byte[], int, int).
readFully(long, ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream: Delegate to the underlying stream.
readFully(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputStream
readFully(long, byte[]) - Method in class org.apache.hadoop.fs.FSInputStream
readFully(long, byte[], int, int) - Method in interface org.apache.hadoop.fs.PositionedReadable: Read the specified number of bytes, from a given position within a file.
readFully(long, byte[]) - Method in interface org.apache.hadoop.fs.PositionedReadable: Read number of bytes equal to the length of the buffer, from a given position within a file.
readFully(InputStream, byte[], int, int) - Static method in class org.apache.hadoop.io.IOUtils: Reads len bytes in a loop.
readFullyToByteArray(DataInput) - Static method in class org.apache.hadoop.io.IOUtils: Reads a DataInput until EOF and returns a byte array.
readinessCheck(ReadinessCheck) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Readiness check for this component.
ReadinessCheck - Class in org.apache.hadoop.yarn.service.api.records: A custom command or a pluggable helper container to determine the readiness of a container of a component.
ReadinessCheck() - Constructor for class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
readInt(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator: Parse an integer from a byte array.
readInt(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
readInt(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Read an integer from serialized record.
readLink(File) - Static method in class org.apache.hadoop.fs.FileUtil: Returns the target of the given symlink.
readLong(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator: Parse a long from a byte array.
readLong(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
readLong(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Read a long integer from serialized record.
readObject(DataInput, Configuration) - Static method in class org.apache.hadoop.io.ObjectWritable: Read a Writable, String, primitive type, or an array of the preceding.
readObject(DataInput, ObjectWritable, Configuration) - Static method in class org.apache.hadoop.io.ObjectWritable: Read a Writable, String, primitive type, or an array of the preceding.
ReadOption - Enum in org.apache.hadoop.fs: Options that can be used when reading from a FileSystem.
readString(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Read a String as a VInt n, followed by n Bytes in Text format.
readString(DataInput) - Static method in class org.apache.hadoop.io.Text
readString(DataInput, int) - Static method in class org.apache.hadoop.io.Text
readString(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
readString(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
readString(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Read a UTF-8 encoded string from serialized record.
readStringArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
readStringSafely(DataInput, int) - Static method in class org.apache.hadoop.io.WritableUtils: Read a string, but check it for sanity.
readTokenStorageFile(Path, Configuration) - Static method in class org.apache.hadoop.security.Credentials: Convenience method for reading a token storage file and loading its Tokens.
readTokenStorageFile(File, Configuration) - Static method in class org.apache.hadoop.security.Credentials: Convenience method for reading a token storage file and loading its Tokens.
readTokenStorageStream(DataInputStream) - Method in class org.apache.hadoop.security.Credentials: Convenience method for reading a token from a DataInputStream.
readUnsignedShort(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator: Parse an unsigned short from a byte array.
readVectored(List<? extends FileRange>, IntFunction<ByteBuffer>) - Method in class org.apache.hadoop.fs.FSDataInputStream
readVectored(List<? extends FileRange>, IntFunction<ByteBuffer>) - Method in interface org.apache.hadoop.fs.PositionedReadable: Read fully a list of file ranges asynchronously from this file.
readVInt(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Decoding the variable-length integer.
readVInt(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator: Reads a zero-compressed encoded integer from a byte array and returns it.
readVInt(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils: Reads a zero-compressed encoded integer from input stream and returns it.
readVInt(byte[], int) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Reads a zero-compressed encoded integer from a byte array and returns it.
readVInt(DataInput) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Reads a zero-compressed encoded integer from a stream and returns it.
readVIntInRange(DataInput, int, int) - Static method in class org.apache.hadoop.io.WritableUtils: Reads an integer from the input stream and returns it.
readVLong(DataInput) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Decoding the variable-length integer.
readVLong(byte[], int) - Static method in class org.apache.hadoop.io.WritableComparator: Reads a zero-compressed encoded long from a byte array and returns it.
readVLong(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils: Reads a zero-compressed encoded long from input stream and returns it.
readVLong(byte[], int) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Reads a zero-compressed encoded long from a byte array and returns it.
readVLong(DataInput) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Reads a zero-compressed encoded long from a stream and return it.
readWithKnownLength(DataInput, int) - Method in class org.apache.hadoop.io.Text: Read a Text object whose length is already known.
READY - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
REAL_USER_STR - Static variable in class org.apache.hadoop.ipc.CallerContext
reattachMetrics() - Static method in class org.apache.hadoop.security.UserGroupInformation: Reattach the class's metrics to a new metric system.
receivedPing(O) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
ReconfigurationProtocolPB - Interface in org.apache.hadoop.hdfs.protocolPB: Protocol that clients use to communicate with the NN/DN to do reconfiguration on the fly.
Record - Class in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
Record() - Constructor for class org.apache.hadoop.record.Record: Deprecated.
RECORD_TYPE - Static variable in class org.apache.hadoop.registry.client.types.ServiceRecord: A type string which MUST be in the serialized json.
RecordComparator - Class in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
RecordComparator(Class<? extends WritableComparable>) - Constructor for class org.apache.hadoop.record.RecordComparator: Deprecated.

Construct a raw Record comparison implementation.
RecordInput - Interface in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
recordJobFailure(Throwable) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Note a failure by setting success flag to false, then add the exception to the diagnostics.
RecordOutput - Interface in org.apache.hadoop.record: Deprecated.
Replaced by Avro.
RecordReader<K,V> - Interface in org.apache.hadoop.mapred: RecordReader reads <key, value> pairs from an InputSplit.
RecordReader<KEYIN,VALUEIN> - Class in org.apache.hadoop.mapreduce: The record reader breaks the data into key/value pairs for input to the Mapper.
RecordReader() - Constructor for class org.apache.hadoop.mapreduce.RecordReader
RecordWriter<K,V> - Interface in org.apache.hadoop.mapred: RecordWriter writes the output <key, value> pairs to an output file.
RecordWriter<K,V> - Class in org.apache.hadoop.mapreduce: RecordWriter writes the output <key, value> pairs to an output file.
RecordWriter() - Constructor for class org.apache.hadoop.mapreduce.RecordWriter
recoverFilesWithDanglingTempData(Path, Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Looks under the given root path for any blob that are left "dangling", meaning that they are place-holder blobs that we created while we upload the data to a temporary blob, but for some reason we crashed in the middle of the upload and left them there.
recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: Recover the task output.
recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
recoverTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: Recover the task output.
RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
recursive() - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Create the parent directory if they do not exist.
reduce(Text, Iterator<Text>, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorCombiner: Combines values for a given key.
reduce(Text, Iterator<Text>, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorMapper: Do nothing.
reduce(Text, Iterator<Text>, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorReducer
reduce(Object, Iterator, OutputCollector, Reporter) - Method in class org.apache.hadoop.mapred.lib.ChainReducer: Chains the reduce(...) method of the Reducer with the map(...) methods of the Mappers in the chain.
reduce(Text, Iterator<Text>, OutputCollector<Text, Text>, Reporter) - Method in class org.apache.hadoop.mapred.lib.FieldSelectionMapReduce
reduce(K, Iterator<V>, OutputCollector<K, V>, Reporter) - Method in class org.apache.hadoop.mapred.lib.IdentityReducer: Writes all keys and values directly to output.
reduce(K, Iterator<LongWritable>, OutputCollector<K, LongWritable>, Reporter) - Method in class org.apache.hadoop.mapred.lib.LongSumReducer
reduce(K2, Iterator<V2>, OutputCollector<K3, V3>, Reporter) - Method in interface org.apache.hadoop.mapred.Reducer: Reduces values for a given key.
reduce(Text, Iterable<Text>, Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorCombiner: Combines values for a given key.
reduce(Text, Iterable<Text>, Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorReducer
reduce(Text, Iterable<Text>, Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionReducer
reduce(Key, Iterable<IntWritable>, Reducer<Key, IntWritable, Key, IntWritable>.Context) - Method in class org.apache.hadoop.mapreduce.lib.reduce.IntSumReducer
reduce(KEY, Iterable<LongWritable>, Reducer<KEY, LongWritable, KEY, LongWritable>.Context) - Method in class org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
reduce(KEYIN, Iterable<VALUEIN>, Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Reducer: This method is called once for each key.
REDUCE_OUTPUT_KEY_VALUE_SPEC - Static variable in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
ReduceContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Interface in org.apache.hadoop.mapreduce: The context passed to the Reducer.
reduceProgress() - Method in class org.apache.hadoop.mapred.JobStatus
reduceProgress() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the progress of the job's reduce-tasks, as a float between 0.0 and 1.0.
reduceProgress() - Method in class org.apache.hadoop.mapreduce.Job: Get the progress of the job's reduce-tasks, as a float between 0.0 and 1.0.
Reducer<K2,V2,K3,V3> - Interface in org.apache.hadoop.mapred: Reduces a set of intermediate values which share a key to a smaller set of values.
Reducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce: Reduces a set of intermediate values which share a key to a smaller set of values.
Reducer() - Constructor for class org.apache.hadoop.mapreduce.Reducer
reencryptEncryptionZone(Path, HdfsConstants.ReencryptAction) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Performs re-encryption action for a given encryption zone.
REFERRER_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "referrer".
ReflectionUtils - Class in org.apache.hadoop.util: General reflection utils
ReflectionUtils() - Constructor for class org.apache.hadoop.util.ReflectionUtils
refresh() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.BlockAliasMap: Refresh the alias map.
refresh() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
refresh() - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
refresh() - Method in class org.apache.hadoop.hdfs.server.namenode.NullBlockAliasMap
REFRESH_TOKEN - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
refreshCallQueue(Configuration) - Method in class org.apache.hadoop.ipc.Server
refreshServiceAcl(Configuration, PolicyProvider) - Method in class org.apache.hadoop.ipc.Server: Refresh the service authorization ACL for the service handled by this server.
RegexFilter - Class in org.apache.hadoop.metrics2.filter: A regex pattern filter for metrics
RegexFilter() - Constructor for class org.apache.hadoop.metrics2.filter.RegexFilter
RegexMapper<K> - Class in org.apache.hadoop.mapred.lib: A Mapper that extracts text matching a regular expression.
RegexMapper() - Constructor for class org.apache.hadoop.mapred.lib.RegexMapper
RegexMapper<K> - Class in org.apache.hadoop.mapreduce.lib.map: A Mapper that extracts text matching a regular expression.
RegexMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.map.RegexMapper
register(String, String, T) - Method in class org.apache.hadoop.metrics2.MetricsSystem: Register a metrics source
register(T) - Method in class org.apache.hadoop.metrics2.MetricsSystem: Register a metrics source (deriving name and description from the object)
register(String, String, T) - Method in class org.apache.hadoop.metrics2.MetricsSystem: Register a metrics sink
register(MetricsSystem.Callback) - Method in class org.apache.hadoop.metrics2.MetricsSystem: Register a callback interface for JMX events
register(String, String, Object) - Static method in class org.apache.hadoop.metrics2.util.MBeans: Register the MBean using our standard MBeanName format "hadoop:service=<serviceName>,name=<nameName>" Where the <serviceName> and <nameName> are the supplied parameters.
register(String, String, Map<String, String>, Object) - Static method in class org.apache.hadoop.metrics2.util.MBeans: Register the MBean using our standard MBeanName format "hadoop:service=<serviceName>,name=<nameName>" Where the <serviceName> and <nameName> are the supplied parameters.
register(String, ServiceRecord) - Method in interface org.apache.hadoop.registry.client.api.DNSOperations: Register a service based on a service record.
register(Class<? extends Enum>, EventHandler) - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
register(Class<? extends Enum>, EventHandler) - Method in interface org.apache.hadoop.yarn.event.Dispatcher
register(O) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
register(O, long) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
registerApplicationMaster(RegisterApplicationMasterRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationMasterProtocol: The interface used by a new ApplicationMaster to register with the ResourceManager.
registerApplicationMaster(String, int, String) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Register the application master.
registerApplicationMaster(String, int, String, Map<Set<String>, PlacementConstraint>) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Register the application master.
registerApplicationMaster(String, int, String) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Registers this application master with the resource manager.
registerApplicationMaster(String, int, String, Map<Set<String>, PlacementConstraint>) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Register the application master.
RegisterApplicationMasterRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the ApplicationMaster to ResourceManager on registration.
RegisterApplicationMasterRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest
RegisterApplicationMasterResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a new ApplicationMaster on registration.
RegisterApplicationMasterResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse
registerGlobalListener(ServiceStateChangeListener) - Static method in class org.apache.hadoop.service.AbstractService: Register a global listener, which receives notifications from the state change events of all services in the JVM
registerKey(String, Class<?>) - Method in class org.apache.hadoop.mapred.nativetask.Platform: associate a key class with its serializer and platform
registerProtocolEngine(RPC.RpcKind, Class<? extends Writable>, RPC.RpcInvoker) - Static method in class org.apache.hadoop.ipc.Server: Register a RPC kind and the class to deserialize the rpc request.
registerServiceListener(ServiceStateChangeListener) - Method in class org.apache.hadoop.service.AbstractService
registerServiceListener(ServiceStateChangeListener) - Method in interface org.apache.hadoop.service.Service: Register a listener to the service state change events.
registerTimelineV2Client(TimelineV2Client) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Register TimelineV2Client to AMRMClient.
registerTimelineV2Client(TimelineV2Client) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Register TimelineClient to AMRMClient.
REGISTRY_CLIENT_AUTH_ANONYMOUS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: No authentication; client is anonymous.
REGISTRY_CLIENT_AUTH_DIGEST - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Username/password is the authentication mechanism.
REGISTRY_CLIENT_AUTH_KERBEROS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Registry client uses Kerberos: authentication is automatic from logged in user.
REGISTRY_CLIENT_AUTH_SIMPLE - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants
REGISTRY_PREFIX - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: prefix for registry configuration options: "hadoop.registry.".
RegistryBindingSource - Interface in org.apache.hadoop.registry.client.impl.zk: Interface which can be implemented by a registry binding source
RegistryConstants - Interface in org.apache.hadoop.registry.client.api: Constants for the registry, including configuration keys and default values.
RegistryIOException - Exception in org.apache.hadoop.registry.client.exceptions: Base exception for registry operations.
RegistryIOException(String, PathIOException) - Constructor for exception org.apache.hadoop.registry.client.exceptions.RegistryIOException: Build an exception from any other Path IO Exception.
RegistryIOException(String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.RegistryIOException
RegistryIOException(String, String) - Constructor for exception org.apache.hadoop.registry.client.exceptions.RegistryIOException
RegistryIOException(String, String, Throwable) - Constructor for exception org.apache.hadoop.registry.client.exceptions.RegistryIOException
RegistryOperations - Interface in org.apache.hadoop.registry.client.api: Registry Operations
RegistryOperationsClient - Class in org.apache.hadoop.registry.client.impl: This is the client service for applications to work with the registry.
RegistryOperationsClient(String) - Constructor for class org.apache.hadoop.registry.client.impl.RegistryOperationsClient
RegistryOperationsClient(String, RegistryBindingSource) - Constructor for class org.apache.hadoop.registry.client.impl.RegistryOperationsClient
RegistryOperationsService - Class in org.apache.hadoop.registry.client.impl.zk: The Registry operations service.
RegistryOperationsService(String) - Constructor for class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
RegistryOperationsService() - Constructor for class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
RegistryOperationsService(String, RegistryBindingSource) - Constructor for class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
RegistryPathStatus - Class in org.apache.hadoop.registry.client.types: Output of a RegistryOperations.stat() call
RegistryPathStatus(String, long, long, int) - Constructor for class org.apache.hadoop.registry.client.types.RegistryPathStatus: Construct an instance
RegistryTypeUtils - Class in org.apache.hadoop.registry.client.binding: Static methods to work with registry types —primarily endpoints and the list representation of addresses.
RegistryTypeUtils() - Constructor for class org.apache.hadoop.registry.client.binding.RegistryTypeUtils
registryUser(String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Convert the given user name formatted for the registry.
RegistryUtils - Class in org.apache.hadoop.registry.client.binding: Utility methods for working with a registry.
RegistryUtils() - Constructor for class org.apache.hadoop.registry.client.binding.RegistryUtils
RehashPartitioner<K,V> - Class in org.apache.hadoop.mapreduce.lib.partition: This partitioner rehashes values returned by Object.hashCode() to get smoother distribution between partitions which may improve reduce reduce time in some cases and should harm things in no cases.
RehashPartitioner() - Constructor for class org.apache.hadoop.mapreduce.lib.partition.RehashPartitioner
reinit(Configuration) - Method in interface org.apache.hadoop.io.compress.Compressor: Prepare the compressor to be used in a new stream with settings defined in the given Configuration
reInitializeContainer(ReInitializeContainerRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: ReInitialize the Container with a new Launch Context.
reInitializeContainer(ContainerId, ContainerLaunchContext, boolean) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Re-Initialize the Container.
reInitializeContainerAsync(ContainerId, ContainerLaunchContext, boolean) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Re-Initialize the Container.
ReInitializeContainerRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: This encapsulates all the required fields needed for a Container ReInitialization.
ReInitializeContainerRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerRequest
ReInitializeContainerResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response to the ReInitializeContainerRequest.
ReInitializeContainerResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReInitializeContainerResponse
RejectedSchedulingRequest - Class in org.apache.hadoop.yarn.api.records: This encapsulates a Rejected SchedulingRequest.
RejectedSchedulingRequest() - Constructor for class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest
RejectionReason - Enum in org.apache.hadoop.yarn.api.records: Reason for rejecting a Scheduling Request.
rejectUnknownMandatoryKeys(Collection<String>, String) - Method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Reject a configuration if one or more mandatory keys are not in the set of mandatory keys.
rejectUnknownMandatoryKeys(Set<String>, Collection<String>, String) - Static method in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl: Reject a configuration if one or more mandatory keys are not in the set of mandatory keys.
RELATIVE_EXPIRY_NEVER - Static variable in class org.apache.hadoop.hdfs.protocol.CachePoolInfo: Indicates that the pool does not have a maximum relative expiry.
relaxLocality(boolean) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the relaxLocality of the request.
release() - Method in interface org.apache.hadoop.io.ByteBufferPool: Clear the buffer pool thus releasing all the buffers.
release(ReleaseSharedCacheResourceRequest) - Method in interface org.apache.hadoop.yarn.api.ClientSCMProtocol: The interface used by clients to release a resource with the SharedCacheManager. This method is called once an application is no longer using a claimed resource in the shared cache.
release(ApplicationId, String) - Method in class org.apache.hadoop.yarn.client.api.SharedCacheClient: The method to release a resource with the SharedCacheManager. This method is called once an application is no longer using a claimed resource in the shared cache.
RELEASE_LEASE_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
releaseAssignedContainer(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Release containers assigned by the Resource Manager.
releaseAssignedContainer(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Release containers assigned by the Resource Manager.
releaseBuffer(ByteBuffer) - Method in class org.apache.hadoop.fs.FSDataInputStream
releaseList(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Set the releaseList of the request.
ReleaseSharedCacheResourceRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to release a resource in the shared cache.
ReleaseSharedCacheResourceRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest
ReleaseSharedCacheResourceResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response to clients from the SharedCacheManager when releasing a resource in the shared cache.
ReleaseSharedCacheResourceResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceResponse
reloadCachedMappings() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
reloadCachedMappings(List<String>) - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
reloadCachedMappings() - Method in interface org.apache.hadoop.net.DNSToSwitchMapping: Reload all of the cached mappings.
reloadCachedMappings(List<String>) - Method in interface org.apache.hadoop.net.DNSToSwitchMapping: Reload cached mappings on specific nodes.
reloadCachedMappings() - Method in class org.apache.hadoop.net.TableMapping
reloadConfiguration() - Method in class org.apache.hadoop.conf.Configuration: Reload configuration from previously added resources.
reloadExistingConfigurations() - Static method in class org.apache.hadoop.conf.Configuration: Reload existing configuration instances.
reloginFromKeytab() - Method in class org.apache.hadoop.security.UserGroupInformation: Re-Login a user in from a keytab file.
reloginFromTicketCache() - Method in class org.apache.hadoop.security.UserGroupInformation: Re-Login a user in from the ticket cache.
REMOTE_BYTES_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of bytes read from remote operations.
REMOTE_READ_OP - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of remote read operations performed.
RemoteFileChangedException - Exception in org.apache.hadoop.fs.s3a: Indicates the S3 object is out of sync with the expected version.
RemoteFileChangedException(String, String, String) - Constructor for exception org.apache.hadoop.fs.s3a.RemoteFileChangedException: Constructs a RemoteFileChangedException.
RemoteFileChangedException(String, String, String, Throwable) - Constructor for exception org.apache.hadoop.fs.s3a.RemoteFileChangedException: Constructs a RemoteFileChangedException.
REMOTEIP_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "remoteip".
remoteIteratorFromArray(T[]) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Create a remote iterator from an array.
remoteIteratorFromIterable(Iterable<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Create a remote iterator from a java.util.Iterable -e.g.
remoteIteratorFromIterator(Iterator<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Create a remote iterator from a java.util.Iterator.
remoteIteratorFromSingleton(T) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Create an iterator from a singleton.
RemoteIterators - Class in org.apache.hadoop.util.functional: A set of remote iterators supporting transformation and filtering, with IOStatisticsSource passthrough, and of conversions of the iterators to lists/arrays and of performing actions on the values.
remoteRootLogDir - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
remoteRootLogDirSuffix - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
remove(String) - Method in class org.apache.hadoop.fs.audit.CommonAuditContext: Remove a context entry.
remove(T) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
remove(Object) - Method in class org.apache.hadoop.io.MapWritable
remove(Object) - Method in class org.apache.hadoop.io.SortedMapWritable
remove() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
removeAcl(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Removes all but the base ACL entries of files and directories.
removeAcl(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Removes all but the base ACL entries of files and directories.
removeAcl(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
removeAcl(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
removeAcl(Path) - Method in class org.apache.hadoop.fs.FileContext: Removes all but the base ACL entries of files and directories.
removeAcl(Path) - Method in class org.apache.hadoop.fs.FileSystem: Removes all but the base ACL entries of files and directories.
removeAcl(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
removeAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
removeAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Removes ACL entries from files and directories.
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Removes ACL entries from files and directories.
removeAclEntries(Path, List<AclEntry>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileContext: Removes ACL entries from files and directories.
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileSystem: Removes ACL entries from files and directories.
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFileSystem
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
removeAclEntries(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
removeBlocker(String) - Method in class org.apache.hadoop.service.AbstractService: Remove a blocker from the blocker map - this is a no-op if the blocker is not present
removeCacheDirective(long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Remove a CacheDirective.
removeCachePool(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Remove a cache pool.
removeContainer(Container) - Method in class org.apache.hadoop.yarn.service.api.records.Component
removeContainerRequest(T) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Remove previous container request.
removeContainerRequest(T) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Remove previous container request.
removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Removes all default ACL entries from files and directories.
removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Removes all default ACL entries from files and directories.
removeDefaultAcl(Path, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FileContext: Removes all default ACL entries from files and directories.
removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FileSystem: Removes all default ACL entries from files and directories.
removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
removeDefaultAcl(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
removeErasureCodingPolicy(String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Remove erasure coding policy.
removeExpiredStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
removeGlobalContextEntry(String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext: Remove a global entry.
removeGroup(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList: Remove group from the names of groups allowed for this service.
RemoveScheme - Interface in org.apache.hadoop.util.bloom: Defines the different remove scheme for retouched Bloom filters.
removeSecretKey(Text) - Method in class org.apache.hadoop.security.Credentials: Remove the key for a given alias.
removeService(Service) - Method in class org.apache.hadoop.registry.server.services.AddingCompositeService
removeService(Service) - Method in class org.apache.hadoop.service.CompositeService
removeShutdownHook(Runnable) - Method in class org.apache.hadoop.util.ShutdownHookManager: Removes a shutdownHook.
removeStoredMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
removeStoredToken(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
removeSuffix(String, String) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory: Removes a suffix from a filename, if it has it.
removeUser(String) - Method in class org.apache.hadoop.security.authorize.AccessControlList: Remove user from the names of users allowed for this service.
removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Remove an xattr of a file or directory.
removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileContext: Remove an xattr of a file or directory.
removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FileSystem: Remove an xattr of a file or directory.
removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
removeXAttr(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.rename(Path, Path, Options.Rename...) except that Path f must be for this file system.
rename(Path, Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Renames Path src to Path dst.
rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Deprecated.
rename(Path, Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
rename(Path, Path, TracingContext, String) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore: Rename a file or directory.
rename(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Rename files/dirs
rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FileContext: Renames Path src to Path dst Fails if src is a file and dst is a directory.
rename(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: Renames Path src to Path dst.
rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FileSystem: Deprecated.
rename(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Renames Path src to Path dst.
rename(Path, Path, Options.Rename...) - Method in class org.apache.hadoop.fs.FilterFileSystem
rename(Path, Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
rename(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
rename(Path, Path) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
rename(Path, Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
rename(FileSystem, String, String) - Static method in class org.apache.hadoop.io.MapFile: Renames an existing map directory.
renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.rename(Path, Path, Options.Rename...) except that Path f must be for this file system and NO OVERWRITE is performed.
renameInternal(Path, Path, boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.rename(Path, Path, Options.Rename...) except that Path f must be for this file system.
renameInternal(Path, Path, boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
renameInternal(Path, Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.renameSnapshot(Path, String, String).
renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FileContext: Rename a snapshot.
renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FileSystem: Rename a snapshot.
renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
renameSnapshot(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
renderAggregatedLogsBlock(HtmlBlock.Block, View.ViewContext) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Render Aggregated Logs block.
renew(Configuration) - Method in class org.apache.hadoop.security.token.Token: Renew this delegation token.
renew(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.Token.TrivialRenewer
renew(Token<?>, Configuration) - Method in class org.apache.hadoop.security.token.TokenRenewer: Renew the given token.
RENEW_DELEGATION_TOKEN_JSON - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
RENEW_LEASE_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
renewDelegationToken(Token<DelegationTokenIdentifier>) - Method in class org.apache.hadoop.mapred.JobClient: Deprecated.
Use Token.renew(org.apache.hadoop.conf.Configuration) instead
renewDelegationToken(Token<DelegationTokenIdentifier>) - Method in class org.apache.hadoop.mapreduce.Cluster: Deprecated.
Use Token.renew(org.apache.hadoop.conf.Configuration) instead
renewDelegationToken(URL, DelegationTokenAuthenticatedURL.Token) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Renews a delegation token from the server end-point using the configured Authenticator for authentication.
renewDelegationToken(URL, DelegationTokenAuthenticatedURL.Token, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Renews a delegation token from the server end-point using the configured Authenticator for authentication.
renewDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator: Renews a delegation token from the server end-point using the configured Authenticator for authentication.
renewDelegationToken(URL, AuthenticatedURL.Token, Token<AbstractDelegationTokenIdentifier>, String) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator: Renews a delegation token from the server end-point using the configured Authenticator for authentication.
renewDelegationToken(Token<TimelineDelegationTokenIdentifier>) - Method in class org.apache.hadoop.yarn.client.api.TimelineClient: Renew a timeline delegation token.
RenewDelegationTokenRequest - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords: The request issued by the client to renew a delegation token from the ResourceManager.
RenewDelegationTokenResponse - Interface in org.apache.hadoop.mapreduce.v2.api.protocolrecords: The response to a renewDelegationToken call to the ResourceManager.
RENEWER_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
renewToken(Token<TokenIdent>, String) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Renew a delegation token.
replaceFile(File, File) - Static method in class org.apache.hadoop.fs.FileUtil: Move the src file to the name specified by target.
replay(X) - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
replay(T) - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator: Assign last value returned to actual.
replay(X) - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
ReplicaAccessor - Class in org.apache.hadoop.hdfs: The public API for ReplicaAccessor objects.
ReplicaAccessor() - Constructor for class org.apache.hadoop.hdfs.ReplicaAccessor
ReplicaAccessorBuilder - Class in org.apache.hadoop.hdfs: The public API for creating a new ReplicaAccessor.
ReplicaAccessorBuilder() - Constructor for class org.apache.hadoop.hdfs.ReplicaAccessorBuilder
ReplicatedBlockStats - Class in org.apache.hadoop.hdfs.protocol: Get statistics pertaining to blocks of type BlockType.CONTIGUOUS in the filesystem.
ReplicatedBlockStats(long, long, long, long, long, long) - Constructor for class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
ReplicatedBlockStats(long, long, long, long, long, long, Long) - Constructor for class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
replication(short) - Method in class org.apache.hadoop.fs.FSDataOutputStreamBuilder: Set replication factor.
replication(short) - Method in class org.apache.hadoop.fs.impl.MultipartUploaderBuilderImpl: Set replication factor.
REPLICATION - Static variable in class org.apache.hadoop.hdfs.server.namenode.FixedBlockMultiReplicaResolver
reportChecksumFailure(Path, FSDataInputStream, long, FSDataInputStream, long) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Report a checksum error to the file system.
reportChecksumFailure(Path, FSDataInputStream, long, FSDataInputStream, long) - Method in class org.apache.hadoop.fs.LocalFileSystem: Moves files to a bad file directory on the same device, so that their storage will not be reused.
reporter - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
Reporter - Interface in org.apache.hadoop.mapred: A facility for Map-Reduce applications to report progress and update counters, status information etc.
REQUEST_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: How long should the SDK retry/wait on a response from an S3 store: "fs.s3a.connection.request.timeout" including the time needed to sign the request.
requestContainerResourceChange(Container, Resource) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Deprecated.
use AMRMClient.requestContainerUpdate(Container, UpdateContainerRequest)
requestContainerResourceChange(Container, Resource) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Deprecated.
use AMRMClientAsync.requestContainerUpdate(Container, UpdateContainerRequest)
requestContainerUpdate(Container, UpdateContainerRequest) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Request a container update before calling allocate.
requestContainerUpdate(Container, UpdateContainerRequest) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Request a container update before calling allocate.
REQUESTER_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "requester".
requestId() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
REQUESTID_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "requestid".
REQUESTURI_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "requesturi".
requireAddressType(String, Endpoint) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Require a specific address type on an endpoint
requiredSerializationClasses() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot: What classes are needed to deserialize this class? Needed to securely unmarshall this from untrusted sources.
requiresDelayedCommitOutputInFileSystem() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter: Require magic paths in the FS client.
ReservationACL - Enum in org.apache.hadoop.yarn.api.records: ReservationACL enumerates the various ACLs for reservations.
ReservationAllocationState - Class in org.apache.hadoop.yarn.api.records: ReservationAllocationState represents the reservation that is made by a user.
ReservationAllocationState() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationAllocationState
ReservationDefinition - Class in org.apache.hadoop.yarn.api.records: ReservationDefinition captures the set of resource and time constraints the user cares about regarding a reservation.
ReservationDefinition() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationDefinition
ReservationDeleteRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: ReservationDeleteRequest captures the set of requirements the user has to delete an existing reservation.
ReservationDeleteRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest
ReservationDeleteResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: ReservationDeleteResponse contains the answer of the admission control system in the ResourceManager to a reservation delete operation.
ReservationDeleteResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteResponse
ReservationId - Class in org.apache.hadoop.yarn.api.records: ReservationId represents the globally unique identifier for a reservation.
ReservationId() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationId
ReservationListRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: ReservationListRequest captures the set of requirements the user has to list reservations.
ReservationListRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest
ReservationListResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: ReservationListResponse captures the list of reservations that the user has queried.
ReservationListResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationListResponse
ReservationRequest - Class in org.apache.hadoop.yarn.api.records: ReservationRequest represents the request made by an application to the ResourceManager to reserve Resources.
ReservationRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationRequest
ReservationRequest.ReservationRequestComparator - Class in org.apache.hadoop.yarn.api.records
ReservationRequestComparator() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationRequest.ReservationRequestComparator
ReservationRequestInterpreter - Enum in org.apache.hadoop.yarn.api.records: Enumeration of various types of dependencies among multiple ReservationRequests within one ReservationDefinition (from least constraining to most constraining).
ReservationRequests - Class in org.apache.hadoop.yarn.api.records: ReservationRequests captures the set of resource and constraints the user cares about regarding a reservation.
ReservationRequests() - Constructor for class org.apache.hadoop.yarn.api.records.ReservationRequests
ReservationSubmissionRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: ReservationSubmissionRequest captures the set of requirements the user has to create a reservation.
ReservationSubmissionRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest
ReservationSubmissionResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client on reservation submission.
ReservationSubmissionResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionResponse
ReservationUpdateRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: ReservationUpdateRequest captures the set of requirements the user has to update an existing reservation.
ReservationUpdateRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest
ReservationUpdateResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: ReservationUpdateResponse contains the answer of the admission control system in the ResourceManager to a reservation update operation.
ReservationUpdateResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateResponse
reserveIdStrPrefix - Static variable in class org.apache.hadoop.yarn.api.records.ReservationId
reset() - Method in class org.apache.hadoop.fs.audit.CommonAuditContext: Rest the context; will set the standard options again.
reset() - Method in enum org.apache.hadoop.fs.GlobalStorageStatistics: Reset all global storage statistics.
reset() - Method in class org.apache.hadoop.fs.StorageStatistics: Reset all the statistic data.
reset() - Method in interface org.apache.hadoop.io.compress.Compressor: Resets compressor so that a new set of input data can be processed.
reset() - Method in interface org.apache.hadoop.io.compress.Decompressor: Resets decompressor and input and output buffers so that a new set of input data can be processed.
reset() - Method in class org.apache.hadoop.io.compress.DecompressorStream
reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.DoubleValueSum: reset the aggregator
reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMax: reset the aggregator
reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueMin: reset the aggregator
reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.LongValueSum: reset the aggregator
reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax: reset the aggregator
reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin: reset the aggregator
reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount: reset the aggregator
reset() - Method in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregator: reset the aggregator
reset() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram: reset the aggregator
reset() - Method in class org.apache.hadoop.mapreduce.lib.join.ArrayListBackedIterator
reset() - Method in interface org.apache.hadoop.mapreduce.lib.join.ResetableIterator: Set iterator to return to the start of its range.
reset() - Method in class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
reset() - Method in class org.apache.hadoop.mapreduce.MarkableIterator
reset() - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Reset the buffer to 0 size
reset() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Reset all data structures and mutable state.
reset() - Method in class org.apache.hadoop.util.PureJavaCrc32
reset() - Method in class org.apache.hadoop.util.PureJavaCrc32C
ResetableIterator<T extends Writable> - Interface in org.apache.hadoop.mapred.join: This defines an interface to a stateful Iterator that can replay elements added to it directly.
ResetableIterator<T extends Writable> - Interface in org.apache.hadoop.mapreduce.lib.join: This defines an interface to a stateful Iterator that can replay elements added to it directly.
resetMinMax() - Method in class org.apache.hadoop.metrics2.lib.MutableStat: Reset the all time min max of the metric
resetState() - Method in class org.apache.hadoop.io.compress.BlockDecompressorStream
resetState() - Method in class org.apache.hadoop.io.compress.CompressionInputStream: Reset the decompressor to its initial state and discard any buffered data, as the underlying stream may have been repositioned.
resetState() - Method in class org.apache.hadoop.io.compress.CompressionOutputStream: Reset the compression to the initial state.
resetState() - Method in class org.apache.hadoop.io.compress.CompressorStream
resetState() - Method in class org.apache.hadoop.io.compress.DecompressorStream
resetTimer() - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
resetUGInfo() - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
resolve(Path) - Method in class org.apache.hadoop.fs.FileContext: Resolves all symbolic links in the specified path.
resolve(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.BlockResolver
resolve(FileStatus) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
resolve(List<String>) - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
resolve(List<String>) - Method in interface org.apache.hadoop.net.DNSToSwitchMapping: Resolves a list of DNS-names/IP-addresses and returns back a list of switch information (network paths).
resolve(String) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: Resolve the record at a path
resolve(String) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
resolve(String) - Static method in enum org.apache.hadoop.yarn.service.api.records.ConfigFormat: Get a matching format or null
resolveCredentials() - Method in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider: Get credentials.
resolveCredentials() - Method in class org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider: Ask for the credentials.
resolveCredentials() - Method in class org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider
resolveIntermediate(Path) - Method in class org.apache.hadoop.fs.FileContext: Resolves all symbolic links in the specified path leading up to, but not including the final path component.
resolveLink(Path) - Method in class org.apache.hadoop.fs.FileSystem: See AbstractFileSystem.getLinkTarget(Path).
resolveLink(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
resolvePath(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Return the fully-qualified path of path f resolving the path through any internal symlinks or mount point
resolvePath(Path) - Method in class org.apache.hadoop.fs.FileContext: Resolve the path following any symlinks or mount points
resolvePath(Path) - Method in class org.apache.hadoop.fs.FileSystem: Return the fully-qualified path of path, resolving the path through any symlinks or mount point.
resolvePath(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
resolvePath(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
resolvePath(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
Resource - Class in org.apache.hadoop.yarn.api.records: Resource models a set of computer resources in the cluster.
Resource() - Constructor for class org.apache.hadoop.yarn.api.records.Resource
resource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Resource of this component (optional).
resource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Container: Resource used for this container.
Resource - Class in org.apache.hadoop.yarn.service.api.records: Resource determines the amount of resources (vcores, memory, network, etc.) usable by a container.
Resource() - Constructor for class org.apache.hadoop.yarn.service.api.records.Resource
resource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Service: Resource of single-component services or the global default for multi-component services.
RESOURCE_TYPES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RESOURCE_TYPES_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ResourceAllocationRequest - Class in org.apache.hadoop.yarn.api.records: ResourceAllocationRequest represents an allocation made for a reservation for the current state of the plan.
ResourceAllocationRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceAllocationRequest
resourceBlacklistRequest(ResourceBlacklistRequest) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Set the resourceBlacklistRequest of the request.
ResourceBlacklistRequest - Class in org.apache.hadoop.yarn.api.records: ResourceBlacklistRequest encapsulates the list of resource-names which should be added or removed from the blacklist of resources for the application.
ResourceBlacklistRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest
ResourceCalculatorProcessTree - Class in org.apache.hadoop.yarn.util: Interface class to obtain process resource usage NOTE: This class should not be used by external users, but only by external developers to extend and include their own process-tree implementation, especially for platforms other than Linux and Windows.
ResourceCalculatorProcessTree(String) - Constructor for class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Create process-tree instance with specified root process.
resourceInformations(Map<String, ResourceInformation>) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
ResourceLocalizationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the ApplicationMaster to ask for localizing resources.
ResourceLocalizationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest
ResourceLocalizationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response to the ResourceLocalizationRequest
ResourceLocalizationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationResponse
RESOURCEMANAGER_CONNECT_MAX_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max time to wait to establish a connection to RM
RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Time interval between each attempt to connect to RM
resourceName(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestBuilder: Set the resourceName of the request.
ResourceNotFoundException - Exception in org.apache.hadoop.yarn.exceptions: This exception is thrown when details of an unknown resource type are requested.
ResourceNotFoundException(Resource, String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ResourceNotFoundException
ResourceNotFoundException(Resource, String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.ResourceNotFoundException
ResourceNotFoundException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.ResourceNotFoundException
ResourceOption - Class in org.apache.hadoop.yarn.api.records
ResourceOption() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceOption
ResourceRequest - Class in org.apache.hadoop.yarn.api.records: ResourceRequest represents the request made by an application to the ResourceManager to obtain various Container allocations.
ResourceRequest() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceRequest
ResourceRequest.ResourceRequestBuilder - Class in org.apache.hadoop.yarn.api.records: Class to construct instances of ResourceRequest with specific options.
ResourceRequest.ResourceRequestComparator - Class in org.apache.hadoop.yarn.api.records
ResourceRequestComparator() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestComparator
resources - Variable in class org.apache.hadoop.yarn.api.records.Resource
ResourceSizing - Class in org.apache.hadoop.yarn.api.records: ResourceSizing contains information for the size of a SchedulingRequest, such as the number of requested allocations and the resources for each allocation.
ResourceSizing() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceSizing
resourceSizing(ResourceSizing) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest.SchedulingRequestBuilder: Set the executionType of the request.
ResourceUtilization - Class in org.apache.hadoop.yarn.api.records: ResourceUtilization models the utilization of a set of computer resources in the cluster.
ResourceUtilization() - Constructor for class org.apache.hadoop.yarn.api.records.ResourceUtilization
responseId(int) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Set the responseId of the request.
REST_CSRF - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
restartContainer(ContainerId) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: Restart the container.
restartContainer(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Restart the specified container.
restartContainerAsync(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Restart the specified container.
RestartContainerResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response to a restart Container request.
RestartContainerResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.RestartContainerResponse
restartPolicy(Component.RestartPolicyEnum) - Method in class org.apache.hadoop.yarn.service.api.records.Component
RestCsrfPreventionFilter - Class in org.apache.hadoop.security.http: This filter provides protection against cross site request forgery (CSRF) attacks for REST APIs.
RestCsrfPreventionFilter() - Constructor for class org.apache.hadoop.security.http.RestCsrfPreventionFilter
restEndpoint(String, URI...) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create a REST endpoint from a list of URIs
resume() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl: resume the suspended thread
retentionSize - Variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController
RetouchedBloomFilter - Class in org.apache.hadoop.util.bloom: Implements a retouched Bloom filter, as defined in the CoNEXT 2006 paper.
RetouchedBloomFilter() - Constructor for class org.apache.hadoop.util.bloom.RetouchedBloomFilter: Default constructor - use with readFields
RetouchedBloomFilter(int, int, int) - Constructor for class org.apache.hadoop.util.bloom.RetouchedBloomFilter: Constructor
retriableRetrievePassword(T) - Method in class org.apache.hadoop.security.token.SecretManager: The same functionality with SecretManager.retrievePassword(T), except that this method can throw a RetriableException or a StandbyException to indicate that client can retry/failover the same operation because of temporary issue on the server side.
retrieveAddressesUriType(Endpoint) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Get a single URI endpoint
retrieveAddressURLs(Endpoint) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Get the address URLs.
retrieveIOStatistics(Object) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport: Get the IOStatistics of the source, casting it if it is of the relevant type, otherwise, if it implements IOStatisticsSource extracting the value.
retrievePassword(TokenIdent) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
retrievePassword(T) - Method in class org.apache.hadoop.security.token.SecretManager: Retrieve the password for the given token identifier.
retrievePassword(ClientToAMTokenIdentifier) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager
RETRY_FOREVER - Static variable in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
RETRY_HTTP_5XX_ERRORS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Should S3A connector retry on all 5xx errors which don't have explicit support: "fs.s3a.retry.http.5xx.errors"?
RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Interval between retry attempts.: "fs.s3a.retry.interval".
RETRY_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default retry interval: "500ms".
RETRY_INVALID - Static variable in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
RETRY_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Number of times to retry any repeatable S3 client request on failure, excluding throttling requests: "fs.s3a.retry.limit".
RETRY_LIMIT_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default retry limit: 7.
RETRY_THROTTLE_INTERVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Interval between retry attempts on throttled requests: "fs.s3a.retry.throttle.interval".
RETRY_THROTTLE_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default throttled retry interval: "500ms".
RETRY_THROTTLE_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Number of times to retry any throttled request: "fs.s3a.retry.throttle.limit".
RETRY_THROTTLE_LIMIT_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default throttled retry limit: 20.
retryable() - Method in exception org.apache.hadoop.fs.s3a.CredentialInitializationException: This exception is not going to go away if you try calling it again.
RETURN_URI_AS_CANONICAL_SERVICE_NAME_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
returnCompressor(Compressor) - Static method in class org.apache.hadoop.io.compress.CodecPool: Return the Compressor to the pool.
returnDecompressor(Decompressor) - Static method in class org.apache.hadoop.io.compress.CodecPool: Return the Decompressor to the pool.
RIGHT_OFFSET_PROPERTY_NAME - Static variable in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
RM_ACTIVITIES_MANAGER_APP_ACTIVITIES_MAX_QUEUE_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max queue length for app activities.
RM_ACTIVITIES_MANAGER_APP_ACTIVITIES_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ACTIVITIES_MANAGER_APP_ACTIVITIES_TTL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Time to live for app activities in milliseconds.
RM_ACTIVITIES_MANAGER_CLEANUP_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The cleanup interval for activities in milliseconds.
RM_ACTIVITIES_MANAGER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Settings for activities manager.
RM_ACTIVITIES_MANAGER_SCHEDULER_ACTIVITIES_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ACTIVITIES_MANAGER_SCHEDULER_ACTIVITIES_TTL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Time to live for scheduler activities in milliseconds.
RM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the applications manager interface in the RM.
RM_ADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the RM admin interface.
RM_ADMIN_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads used to handle RM admin interface.
RM_AM_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The expiry interval for application master reporting.
RM_AM_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The maximum number of application attempts for an application, if unset by user.
RM_AMLAUNCHER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads used to launch/cleanup AM.
RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_APPLICATION_HTTPS_POLICY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specifies what the RM does regarding HTTPS enforcement for communication with AM Web Servers, as well as generating and providing certificates.
RM_APPLICATION_MASTER_SERVICE_PROCESSORS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_APPLICATION_MAX_TAG_LENGTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max length of each application tag.
RM_APPLICATION_MAX_TAGS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Max number of application tags.
RM_APPLICATION_MONITOR_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_AUTO_UPDATE_CONTAINERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The actual bind address for the RM.
RM_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The number of threads used to handle applications manager requests.
RM_CLUSTER_ID - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_CONFIGURATION_FILES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_CONFIGURATION_PROVIDER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How long to wait until a container is considered dead.
RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_CSRF_CUSTOM_HEADER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_CSRF_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_CSRF_METHODS_TO_IGNORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_CSRF_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DECOMMISSIONING_NODES_WATCHER_POLL_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Period in seconds of the poll timer task inside DecommissioningNodesWatcher to identify and take care of DECOMMISSIONING nodes missing regular heart beat.
RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Interval at which the delayed token removal thread runs
RM_DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_KEY_UPDATE_INTERVAL_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_ALWAYS_CANCEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_MAX_CONF_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_MAX_LIFETIME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_REMOVE_SCAN_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_REMOVE_SCAN_INTERVAL_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_RENEW_INTERVAL_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Delegation Token renewer thread count
RM_DT_RENEWER_THREAD_RETRY_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DT_RENEWER_THREAD_RETRY_MAX_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_DT_RENEWER_THREAD_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ENABLE_NODE_UNTRACKED_WITHOUT_INCLUDE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether to enable RM to mark inactive nodes as untracked and removed from nodes list for the YARN cluster without configured include path.
RM_EPOCH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_EPOCH_RANGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The epoch range before wrap around.
RM_FAIL_FAST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_HA_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_HA_FC_ELECTOR_ZK_RETRIES_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: number of zookeeper operation retry times in ActiveStandbyElector
RM_HA_ID - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_HA_IDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_HA_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: HA related configs
RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of worker threads that write the history data.
RM_HOSTNAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The keytab for the resource manager.
RM_LEVELDB_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The time in seconds between full compactions of the leveldb database.
RM_LEVELDB_STORE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_MAX_COMPLETED_APPLICATIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The maximum number of completed applications RM keeps.
RM_MAX_LOG_AGGREGATION_DIAGNOSTICS_IN_MEMORY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How many diagnostics/failure messages can be saved in RM for log aggregation.
RM_METRICS_RUNTIME_BUCKETS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Buckets (in minutes) for the number of apps running in each queue.
RM_NM_EXPIRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: How long to wait until a node manager is considered dead.
RM_NM_HEARTBEAT_INTERVAL_MAX_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NM_HEARTBEAT_INTERVAL_MIN_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NM_HEARTBEAT_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: RM set next Heartbeat interval for NM
RM_NM_HEARTBEAT_INTERVAL_SCALING_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable Heartbeat Interval Scaling based on cpu utilization.
RM_NM_HEARTBEAT_INTERVAL_SLOWDOWN_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NM_HEARTBEAT_INTERVAL_SPEEDUP_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NM_REGISTRATION_IP_HOSTNAME_CHECK_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Check IP and hostname resolution during nodemanager registration.
RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NODE_GRACEFUL_DECOMMISSION_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeout in seconds for YARN node graceful decommission.
RM_NODE_IP_CACHE_EXPIRY_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The expiry interval for node IP caching.
RM_NODE_LABELS_PROVIDER_CONFIG - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NODE_LABELS_PROVIDER_FETCH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NODE_LABELS_PROVIDER_UPDATE_NEWLY_REGISTERED_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NODEMANAGER_CONNECT_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Retry times to connect with NM.
RM_NODEMANAGER_MINIMUM_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_NODEMANAGER_UNTRACKED_NODE_SELECTIVE_STATES_TO_REMOVE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: When non empty, untracked nodes are deleted only if their state is one of the states defined by this config.
RM_NODEMANAGER_UNTRACKED_REMOVAL_TIMEOUT_MSEC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeout(msec) for an untracked node to remain in shutdown or decommissioned state.
RM_NODES_EXCLUDE_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Path to file with nodes to exclude.
RM_NODES_INCLUDE_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Path to file with nodes to include.
RM_PLACEMENT_CONSTRAINTS_ALGORITHM_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Placement Algorithm.
RM_PLACEMENT_CONSTRAINTS_ALGORITHM_ITERATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Used for BasicPlacementAlgorithm - default SERIAL.
RM_PLACEMENT_CONSTRAINTS_ALGORITHM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_PLACEMENT_CONSTRAINTS_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Specify which handler will be used to process PlacementConstraints.
RM_PLACEMENT_CONSTRAINTS_RETRY_ATTEMPTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_PLACEMENT_CONSTRAINTS_SCHEDULER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The Kerberos principal for the resource manager.
RM_PROXY_CONNECTION_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_PROXY_TIMEOUT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_PROXY_USER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: RM proxy users' prefix
RM_PROXY_USER_PRIVILEGES_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_PUBLISH_CONTAINER_EVENTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls whether yarn container events are published to the timeline service or not by RM.
RM_RESERVATION_SYSTEM_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The class to use as the Reservation System.
RM_RESERVATION_SYSTEM_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether the RM should enable Reservation System
RM_RESERVATION_SYSTEM_MAX_PERIODICITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The maximum periodicity for the Reservation System.
RM_RESERVATION_SYSTEM_PLAN_FOLLOWER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The PlanFollower for the Reservation System.
RM_RESERVATION_SYSTEM_PLAN_FOLLOWER_TIME_STEP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The step size of the Reservation System.
RM_RESOURCE_PROFILES_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/disable resource profiles.
RM_RESOURCE_PROFILES_SOURCE_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: File containing resource profiles.
RM_RESOURCE_TRACKER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads to handle resource tracker calls.
RM_SCHEDCONF_LEVELDB_COMPACTION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_SCHEDCONF_MAX_LOGS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_SCHEDCONF_STORE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_SCHEDCONF_STORE_ZK_PARENT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Parent znode path under which ZKConfigurationStore will create znodes.
RM_SCHEDULER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The class to use as the resource scheduler.
RM_SCHEDULER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the scheduler interface.
RM_SCHEDULER_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads to handle scheduler interface.
RM_SCHEDULER_ENABLE_MONITORS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable periodic monitor threads.
RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: If the port should be included or not in the node name.
RM_SCHEDULER_MAXIMUM_ALLOCATION_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Maximum request grant-able by the RM scheduler.
RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_SCHEDULER_MINIMUM_ALLOCATION_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Minimum request grant-able by the RM scheduler.
RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_SCHEDULER_MONITOR_POLICIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: List of SchedulingEditPolicy classes affecting the scheduler.
RM_SCHEDULER_MUTATION_ACL_POLICY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The maximum number of completed applications RM state store keeps.
RM_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The class to use as the persistent store.
RM_SUBMISSION_PREPROCESSOR_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable submission pre-processor.
RM_SUBMISSION_PREPROCESSOR_FILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Path to file with hosts for the submission processor to handle.
RM_SUBMISSION_PREPROCESSOR_REFRESH_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Submission processor refresh interval.
RM_SYSTEM_METRICS_PUBLISHER_DISPATCHER_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_SYSTEM_METRICS_PUBLISHER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls whether yarn system metrics is published on the timeline server or not by RM.
RM_TIMELINE_SERVER_V1_PUBLISHER_BATCH_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_TIMELINE_SERVER_V1_PUBLISHER_DISPATCHER_BATCH_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_TIMELINE_SERVER_V1_PUBLISHER_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the RM web application.
RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Flag to enable override of the default kerberos authentication filter with the RM authentication filter to allow authentication using delegation tokens(fallback to kerberos if the tokens are missing).
RM_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable cross origin (CORS) support.
RM_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The https address of the RM web application.
RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The kerberos keytab to be used for spnego filter for RM.
RM_WEBAPP_SPNEGO_USER_NAME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The kerberos principal to be used for spnego filter for RM.
RM_WEBAPP_UI_ACTIONS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable Resource Manager webapp ui actions
RM_WORK_PRESERVING_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_XFS_OPTIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_XFS_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ZK_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ZK_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ZK_AUTH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ZK_CLIENT_SSL_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable Zookeeper SSL/TLS communication.
RM_ZK_NUM_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ZK_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Zookeeper interaction configs
RM_ZK_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ZK_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
RM_ZK_ZNODE_SIZE_LIMIT_BYTES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Zookeeper znode limit
RMDelegationTokenIdentifier - Class in org.apache.hadoop.yarn.security.client: Delegation Token Identifier that identifies the delegation tokens from the Resource Manager.
RMDelegationTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier
RMDelegationTokenIdentifier(Text, Text, Text) - Constructor for class org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier: Create a new delegation token identifier
RMDelegationTokenSelector - Class in org.apache.hadoop.yarn.security.client
RMDelegationTokenSelector() - Constructor for class org.apache.hadoop.yarn.security.client.RMDelegationTokenSelector
RMProxy<T> - Class in org.apache.hadoop.yarn.client
RMProxy() - Constructor for class org.apache.hadoop.yarn.client.RMProxy
ROLE_TOKEN_KIND - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Kind of the role token; value is DelegationConstants.ROLE_TOKEN_NAME.
ROLE_TOKEN_NAME - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Name of role token: "S3ADelegationToken/Role".
rollbackLastReInitialization(ContainerId) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: Rollback the Last ReInitialization if possible.
rollbackLastReInitialization(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Rollback last reInitialization of the specified container.
rollbackLastReInitializationAsync(ContainerId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Rollback last reInitialization of the specified container.
RollbackResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: Response to a Rollback request.
RollbackResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.RollbackResponse
RollingFileSystemSink - Class in org.apache.hadoop.metrics2.sink: This class is a metrics sink that uses FileSystem to write the metrics logs.
RollingFileSystemSink() - Constructor for class org.apache.hadoop.metrics2.sink.RollingFileSystemSink: Create an empty instance.
RollingFileSystemSink(long, long) - Constructor for class org.apache.hadoop.metrics2.sink.RollingFileSystemSink: Create an instance for testing.
rollIntervalMillis - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
rollMasterKey() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Update the current master key for generating delegation tokens It should be called only by tokenRemoverThread.
rollNewVersion(String, byte[]) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Roll a new version of the given key.
rollNewVersion(String) - Method in class org.apache.hadoop.crypto.key.KeyProvider: Roll a new version of the given key generating the material for it.
rollOffsetIntervalMillis - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
ROOT_PATH - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
ROUTER_APPSINFO_CACHED_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Router AppsInfo Cache Count.
ROUTER_APPSINFO_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Router enable AppsInfo Cache.
ROUTER_ASC_INTERCEPTOR_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: ApplicationSubmissionContextInterceptor configurations.
ROUTER_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_CLIENTRM_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_CLIENTRM_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_CLIENTRM_PARTIAL_RESULTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The interceptor class used in FederationClientInterceptor should return partial ApplicationReports.
ROUTER_CLIENTRM_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_CLIENTRM_SUBMIT_INTERVAL_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: GetNewApplication and SubmitApplication request retry interval time.
ROUTER_CLIENTRM_SUBMIT_RETRY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The number of retries for GetNewApplication and SubmitApplication in FederationClientInterceptor.
ROUTER_DEREGISTER_SUBCLUSTER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable DeregisterSubCluster, enabled by default.
ROUTER_INTERCEPTOR_ALLOW_PARTIAL_RESULT_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Router Interceptor Allow Partial Result Enable.
ROUTER_KERBEROS_PRINCIPAL_HOSTNAME_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The Kerberos principal hostname for the yarn router.
ROUTER_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The Kerberos keytab for the yarn router.
ROUTER_PIPELINE_CACHE_MAX_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The Kerberos principal for the yarn router.
ROUTER_RMADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_RMADMIN_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_RMADMIN_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_SCHEDULED_EXECUTOR_THREADS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Router Thread Pool Schedule Thread Number.
ROUTER_SUBCLUSTER_CLEANER_INTERVAL_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Router SubCluster Cleaner Thread Clean Interval Time.
ROUTER_SUBCLUSTER_EXPIRATION_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Router SubCluster Timeout Allowed by Router.
ROUTER_USER_CLIENT_THREAD_POOL_ALLOW_CORE_THREAD_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This method configures the policy for core threads regarding termination when no tasks arrive within the keep-alive time.
ROUTER_USER_CLIENT_THREAD_POOL_KEEP_ALIVE_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This configurable is used to set the keepAliveTime of the thread pool of the interceptor.
ROUTER_USER_CLIENT_THREAD_POOL_MAXIMUM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This configurable is used to set the maximumPoolSize of the thread pool of the interceptor.
ROUTER_USER_CLIENT_THREAD_POOL_MINIMUM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This configurable is used to set the corePoolSize(minimumPoolSize) of the thread pool of the interceptor.
ROUTER_USER_CLIENT_THREADS_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: This configurable that controls the thread pool size of the threadpool of the interceptor.
ROUTER_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the Router web application.
ROUTER_WEBAPP_CONNECT_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Connection and Read timeout from the Router to RM.
ROUTER_WEBAPP_DEFAULT_INTERCEPTOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The interceptor class used in FederationInterceptorREST to communicate with each SubCluster.
ROUTER_WEBAPP_ENABLE_CORS_FILTER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable cross origin (CORS) support.
ROUTER_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The https address of the Router web application.
ROUTER_WEBAPP_INTERCEPTOR_CLASS_PIPELINE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_WEBAPP_PARTIAL_RESULTS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The interceptor class used in FederationInterceptorREST should return partial AppReports.
ROUTER_WEBAPP_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_WEBAPP_PROXY_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ROUTER_WEBAPP_READ_TIMEOUT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
rpcDetailedMetrics - Variable in class org.apache.hadoop.ipc.Server
rpcMetrics - Variable in class org.apache.hadoop.ipc.Server
rrConstructor - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
rrConstructor - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
rrCstrMap - Static variable in class org.apache.hadoop.mapred.join.Parser.Node
rrCstrMap - Static variable in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
run(String[]) - Method in class org.apache.hadoop.fs.azure.WasbFsck
run(String[]) - Method in class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
run(RecordReader<K1, V1>, OutputCollector<K2, V2>, Reporter) - Method in class org.apache.hadoop.mapred.lib.MultithreadedMapRunner
run(RecordReader<K1, V1>, OutputCollector<K2, V2>, Reporter) - Method in interface org.apache.hadoop.mapred.MapRunnable: Start mapping input <key, value> pairs.
run(RecordReader<K1, V1>, OutputCollector<K2, V2>, Reporter) - Method in class org.apache.hadoop.mapred.MapRunner
run(String[]) - Method in class org.apache.hadoop.mapred.pipes.Submitter
run(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.lib.chain.ChainMapper
run(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.lib.chain.ChainReducer
run() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl: The main loop for the thread.
run(Mapper<K1, V1, K2, V2>.Context) - Method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper: Run the application's maps using a thread pool.
run(String[]) - Method in class org.apache.hadoop.mapreduce.lib.partition.InputSampler: Driver for InputSampler from the command line.
run(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Mapper: Expert users can override this method for more complete control over the execution of the Mapper.
run(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Reducer: Advanced application writers can use the Reducer.run(org.apache.hadoop.mapreduce.Reducer.Context) method to control how the reduce task works.
run(String[]) - Method in class org.apache.hadoop.mapreduce.tools.CLI
run(String[]) - Method in class org.apache.hadoop.tools.DistCp: Implementation of Tool::run().
run() - Method in class org.apache.hadoop.tools.dynamometer.ApplicationMaster: Main run function for the application master.
run(String[]) - Method in class org.apache.hadoop.tools.dynamometer.Client
run() - Method in class org.apache.hadoop.tools.dynamometer.Client: Main run function for the client.
run() - Method in class org.apache.hadoop.util.Shell: Check to see if a command needs to be executed and execute if needed.
run(String[]) - Method in interface org.apache.hadoop.util.Tool: Execute the command with the given arguments.
run(Configuration, Tool, String[]) - Static method in class org.apache.hadoop.util.ToolRunner: Runs the given Tool by Tool.run(String[]), after parsing with the given generic arguments.
run(Tool, String[]) - Static method in class org.apache.hadoop.util.ToolRunner: Runs the Tool with its Configuration.
run() - Method in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster: Main run function for the application master
run() - Method in class org.apache.hadoop.yarn.applications.distributedshell.Client: Main run function for the client
run(String[]) - Method in class org.apache.hadoop.yarn.client.cli.LogsCLI
run(String[]) - Method in class org.apache.hadoop.yarn.client.cli.SchedConfCLI
RUNC_CONTAINER_RUNTIME_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
runJob(JobConf) - Static method in class org.apache.hadoop.mapred.JobClient: Utility that submits a job, then polls for progress until the job is complete.
runJob(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Submit a job to the map/reduce cluster.
RUNNING - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
RUNNING - Static variable in class org.apache.hadoop.mapred.JobStatus
running - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
RunningJob - Interface in org.apache.hadoop.mapred: RunningJob is the user-interface to query for details on a running Map-Reduce job.
runPrivilegedContainer(Boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Component: Run all containers of this component in privileged mode (YARN-4262).

S

S3_CLIENT_FACTORY_IMPL - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Client Factory implementation class: "fs.s3a.s3.client.factory.impl".
S3_ENCRYPTION_ALGORITHM - Static variable in class org.apache.hadoop.fs.s3a.Constants: Set S3-server side encryption(SSE) or S3-Client side encryption(CSE) algorithm.
S3_ENCRYPTION_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Set S3-SSE or S3-CSE encryption Key if required.
S3_METADATA_STORE_IMPL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3_SELECT_CAPABILITY - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Does the FS Support S3 Select? This is false everywhere.
S3A - Class in org.apache.hadoop.fs.s3a: S3A implementation of AbstractFileSystem.
S3A(URI, Configuration) - Constructor for class org.apache.hadoop.fs.s3a.S3A
S3A_BUCKET_PROBE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Bucket validation parameter which can be set by client.
S3A_BUCKET_PROBE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of bucket validation parameter.
S3A_COMMITTER_EXPERIMENTAL_COLLECT_IOSTATISTICS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Experimental feature to collect thread level IO statistics.
S3A_COMMITTER_EXPERIMENTAL_COLLECT_IOSTATISTICS_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Default value for CommitConstants.S3A_COMMITTER_EXPERIMENTAL_COLLECT_IOSTATISTICS.
S3A_COMMITTER_FACTORY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: S3 Committer factory: "org.apache.hadoop.fs.s3a.commit.S3ACommitterFactory".
S3A_COMMITTER_FACTORY_KEY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Key to set for the S3A schema to use the specific committer.
S3A_DEFAULT_PORT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default port for this is 443: HTTPS.
S3A_IO_RATE_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Config to set the rate limit for S3A IO operations.
S3A_SECURITY_CREDENTIAL_PROVIDER_PATH - Static variable in class org.apache.hadoop.fs.s3a.Constants: Extra set of security credentials which will be prepended to that set in "hadoop.security.credential.provider.path".
S3EXPRESS_CREATE_SESSION - Static variable in class org.apache.hadoop.fs.s3a.Constants: Use the S3 Express createSession() operation to authenticate with S3Express storage?
S3EXPRESS_CREATE_SESSION_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Default value of Constants.S3EXPRESS_CREATE_SESSION.
S3GUARD_CLI_PRUNE_AGE - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_CONSISTENCY_RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_CONSISTENCY_RETRY_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_CONSISTENCY_RETRY_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_CONSISTENCY_RETRY_LIMIT_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_BACKGROUND_SLEEP_MSEC_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_BACKGROUND_SLEEP_MSEC_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_BATCH_WRITE_REQUEST_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_MAX_RETRIES - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_MAX_RETRIES_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_REGION_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_CAPACITY_READ_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_CAPACITY_READ_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_CAPACITY_WRITE_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_CAPACITY_WRITE_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_CREATE_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_NAME_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_SSE_CMK - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_SSE_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_TABLE_TAG - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_THROTTLE_RETRY_INTERVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DDB_THROTTLE_RETRY_INTERVAL_DEFAULT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_DISABLED_WARN_LEVEL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_METASTORE_DYNAMO - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_METASTORE_LOCAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_METASTORE_LOCAL_ENTRY_TTL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_METASTORE_LOCAL_MAX_RECORDS - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3GUARD_METASTORE_NULL - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
S3LogParser - Class in org.apache.hadoop.fs.s3a.audit: Class to help parse AWS S3 Logs.
S3N_FOLDER_SUFFIX - Static variable in class org.apache.hadoop.fs.s3a.Constants
satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Set the source path to satisfy storage policy.
satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileContext: Set the source path to satisfy storage policy.
satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileSystem: Set the source path to satisfy storage policy.
satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
satisfyStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Set the source path to the specified storage policy.
save(FileSystem, Path, boolean) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
scanDirectory(Path, FileContext, PathFilter) - Static method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
scanDirectoryForHistoryFiles(Path, FileContext) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
SchedConfCLI - Class in org.apache.hadoop.yarn.client.cli: CLI for modifying scheduler configuration.
SchedConfCLI() - Constructor for class org.apache.hadoop.yarn.client.cli.SchedConfCLI
SCHEDULER_CONFIGURATION_FS_MAX_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SCHEDULER_CONFIGURATION_FS_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SCHEDULER_CONFIGURATION_STORE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SCHEDULER_RM_PLACEMENT_CONSTRAINTS_HANDLER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Using this handler, containers with constraints will be placed by the main scheduler.
SCHEDULER_SKIP_NODE_MULTIPLIER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of consecutive missed heartbeats after which node will be skipped from scheduling.
SchedulerSecurityInfo - Class in org.apache.hadoop.yarn.security
SchedulerSecurityInfo() - Constructor for class org.apache.hadoop.yarn.security.SchedulerSecurityInfo
SchedulingRequest - Class in org.apache.hadoop.yarn.api.records: SchedulingRequest represents a request made by an application to the ResourceManager to obtain an allocation.
SchedulingRequest() - Constructor for class org.apache.hadoop.yarn.api.records.SchedulingRequest
SchedulingRequest.SchedulingRequestBuilder - Class in org.apache.hadoop.yarn.api.records: Class to construct instances of SchedulingRequest with specific options.
schedulingRequests(List<SchedulingRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Set the schedulingRequests of the request.
SCHEME - Static variable in class org.apache.hadoop.fs.adl.AdlFileSystem
SCHEME - Static variable in class org.apache.hadoop.fs.SWebHdfs
SCHEME - Static variable in class org.apache.hadoop.fs.WebHdfs
SCM_ADMIN_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the SCM admin interface.
SCM_ADMIN_CLIENT_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Number of threads used to handle SCM admin interface.
SCM_APP_CHECKER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SCM_CLEANER_INITIAL_DELAY_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Initial delay before the first cleaner task is scheduled.
SCM_CLEANER_PERIOD_MINS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The frequency at which a cleaner task runs.
SCM_CLEANER_RESOURCE_SLEEP_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The time to sleep between processing each shared cache resource.
SCM_CLIENT_SERVER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the client interface in the SCM.
SCM_CLIENT_SERVER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The number of threads used to handle shared cache manager requests.
SCM_STORE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SCM_STORE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SCM_UPLOADER_SERVER_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the node manager interface in the SCM.
SCM_UPLOADER_SERVER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The number of SCM threads used to handle notify requests from the node manager.
SCM_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the SCM web application.
scope(PlacementScope) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint: The scope of placement.
SCRIPT_NODE_DESCRIPTOR_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SCRIPT_PATH - Static variable in class org.apache.hadoop.yarn.applications.distributedshell.Client
ScriptBasedMapping - Class in org.apache.hadoop.net: This class implements the DNSToSwitchMapping interface using a script configured via the CommonConfigurationKeysPublic.NET_TOPOLOGY_SCRIPT_FILE_NAME_KEY option.
ScriptBasedMapping() - Constructor for class org.apache.hadoop.net.ScriptBasedMapping: Create an instance with the default configuration.
ScriptBasedMapping(DNSToSwitchMapping) - Constructor for class org.apache.hadoop.net.ScriptBasedMapping: Create an instance from the given raw mapping
ScriptBasedMapping(Configuration) - Constructor for class org.apache.hadoop.net.ScriptBasedMapping: Create an instance from the given configuration
SECRET_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants
SecretManager<T extends TokenIdentifier> - Class in org.apache.hadoop.security.token: The server-side secret manager for each token type.
SecretManager() - Constructor for class org.apache.hadoop.security.token.SecretManager
SECURE_CONNECTIONS - Static variable in class org.apache.hadoop.fs.s3a.Constants
SecurityUtil - Class in org.apache.hadoop.security: Security Utils.
seek(long) - Method in class org.apache.hadoop.fs.AvroFSInput
seek(long) - Method in class org.apache.hadoop.fs.FSDataInputStream: Seek to the given offset.
seek(long) - Method in class org.apache.hadoop.fs.FSInputStream: Seek to the given offset from the start of the file.
seek(long) - Method in interface org.apache.hadoop.fs.Seekable: Seek to the given offset from the start of the file.
seek(long) - Method in class org.apache.hadoop.io.compress.CompressionInputStream: This method is current not supported.
seek(long) - Method in class org.apache.hadoop.mapred.SequenceFileRecordReader
SEEK_IN_BUFFER - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Number of seeks in buffer.
Seekable - Interface in org.apache.hadoop.fs: Stream that permits seeking.
seekToNewSource(long) - Method in class org.apache.hadoop.fs.FSDataInputStream: Seek to the given position on an alternate copy of the data.
seekToNewSource(long) - Method in class org.apache.hadoop.fs.FSInputStream: Seeks a different copy of the data.
seekToNewSource(long) - Method in class org.apache.hadoop.io.compress.CompressionInputStream: This method is current not supported.
SELECT_ERRORS_INCLUDE_SQL - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Should Select errors include the SQL statement? It is easier to debug but a security risk if the exceptions ever get printed/logged and the query contains secrets.
SELECT_FORMAT_CSV - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

CSV as an input or output format: "csv".
SELECT_FORMAT_JSON - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

JSON as an input or output format: "json".
SELECT_INPUT_COMPRESSION - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

How is the input compressed? This applies to all formats.
SELECT_INPUT_FORMAT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Input format for data.
SELECT_OUTPUT_FORMAT - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

Output format for data -that is, what the results are generated as.
SELECT_SQL - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.

This is the big SQL expression: "fs.s3a.select.sql".
SELECT_UNSUPPORTED - Static variable in class org.apache.hadoop.fs.s3a.select.SelectConstants: Deprecated.
SelectConstants - Class in org.apache.hadoop.fs.s3a.select: Deprecated.
selectiveClearing(Key, short) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter: Performs the selective clearing for a given key.
selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in interface org.apache.hadoop.security.token.TokenSelector
selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.yarn.security.AMRMTokenSelector
selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.yarn.security.client.RMDelegationTokenSelector
selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.yarn.security.client.TimelineDelegationTokenSelector
selectToken(Text, Collection<Token<? extends TokenIdentifier>>) - Method in class org.apache.hadoop.yarn.security.ContainerTokenSelector
SEMICOLON - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
sendStopSignal() - Method in class org.apache.hadoop.yarn.applications.distributedshell.Client
SEPARATOR - Static variable in class org.apache.hadoop.fs.Path: The directory separator, a slash.
SEPARATOR - Static variable in class org.apache.hadoop.mapreduce.ID
SEPARATOR - Static variable in class org.apache.hadoop.mapreduce.lib.output.TextOutputFormat
SEPARATOR_CHAR - Static variable in class org.apache.hadoop.fs.Path: The directory separator, a slash, as a character.
SEPERATOR - Static variable in class org.apache.hadoop.mapreduce.lib.output.TextOutputFormat: Deprecated.
Use TextOutputFormat.SEPARATOR
SEQ_IO_SORT_FACTOR_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for CommonConfigurationKeysPublic.SEQ_IO_SORT_FACTOR_KEY.
SEQ_IO_SORT_FACTOR_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
SEQ_IO_SORT_MB_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for CommonConfigurationKeysPublic.SEQ_IO_SORT_MB_KEY.
SEQ_IO_SORT_MB_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
SequenceFile - Class in org.apache.hadoop.io: SequenceFiles are flat files consisting of binary key/value pairs.
SequenceFileAsBinaryInputFormat - Class in org.apache.hadoop.mapred: InputFormat reading keys, values from SequenceFiles in binary (raw) format.
SequenceFileAsBinaryInputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileAsBinaryInputFormat
SequenceFileAsBinaryInputFormat - Class in org.apache.hadoop.mapreduce.lib.input: InputFormat reading keys, values from SequenceFiles in binary (raw) format.
SequenceFileAsBinaryInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsBinaryInputFormat
SequenceFileAsBinaryOutputFormat - Class in org.apache.hadoop.mapred: An OutputFormat that writes keys, values to SequenceFiles in binary(raw) format
SequenceFileAsBinaryOutputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat
SequenceFileAsBinaryOutputFormat - Class in org.apache.hadoop.mapreduce.lib.output: An OutputFormat that writes keys, values to SequenceFiles in binary(raw) format
SequenceFileAsBinaryOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
SequenceFileAsTextInputFormat - Class in org.apache.hadoop.mapred: This class is similar to SequenceFileInputFormat, except it generates SequenceFileAsTextRecordReader which converts the input keys and values to their String forms by calling toString() method.
SequenceFileAsTextInputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileAsTextInputFormat
SequenceFileAsTextInputFormat - Class in org.apache.hadoop.mapreduce.lib.input: This class is similar to SequenceFileInputFormat, except it generates SequenceFileAsTextRecordReader which converts the input keys and values to their String forms by calling toString() method.
SequenceFileAsTextInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextInputFormat
SequenceFileAsTextRecordReader - Class in org.apache.hadoop.mapred: This class converts the input keys and values to their String forms by calling toString() method.
SequenceFileAsTextRecordReader(Configuration, FileSplit) - Constructor for class org.apache.hadoop.mapred.SequenceFileAsTextRecordReader
SequenceFileAsTextRecordReader - Class in org.apache.hadoop.mapreduce.lib.input: This class converts the input keys and values to their String forms by calling toString() method.
SequenceFileAsTextRecordReader() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextRecordReader
SequenceFileInputFilter<K,V> - Class in org.apache.hadoop.mapred: A class that allows a map/red job to work on a sample of sequence files.
SequenceFileInputFilter() - Constructor for class org.apache.hadoop.mapred.SequenceFileInputFilter
SequenceFileInputFilter<K,V> - Class in org.apache.hadoop.mapreduce.lib.input: A class that allows a map/red job to work on a sample of sequence files.
SequenceFileInputFilter() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter
SequenceFileInputFormat<K,V> - Class in org.apache.hadoop.mapred: An InputFormat for SequenceFiles.
SequenceFileInputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileInputFormat
SequenceFileInputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.input: An InputFormat for SequenceFiles.
SequenceFileInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat
SequenceFileOutputFormat<K,V> - Class in org.apache.hadoop.mapred: An OutputFormat that writes SequenceFiles.
SequenceFileOutputFormat() - Constructor for class org.apache.hadoop.mapred.SequenceFileOutputFormat
SequenceFileOutputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.output: An OutputFormat that writes SequenceFiles.
SequenceFileOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat
SequenceFileRecordReader<K,V> - Class in org.apache.hadoop.mapred: An RecordReader for SequenceFiles.
SequenceFileRecordReader(Configuration, FileSplit) - Constructor for class org.apache.hadoop.mapred.SequenceFileRecordReader
SequenceFileRecordReader<K,V> - Class in org.apache.hadoop.mapreduce.lib.input: An RecordReader for SequenceFiles.
SequenceFileRecordReader() - Constructor for class org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader
serialize(T) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl: Serialize a record using the serializer.
serialize(Writable, DataOutput) - Method in class org.apache.hadoop.mapred.nativetask.serde.DefaultSerializer
serialize(T, DataOutput) - Method in interface org.apache.hadoop.mapred.nativetask.serde.INativeSerializer
serialize(RecordOutput, String) - Method in class org.apache.hadoop.record.Record: Deprecated.

Serialize a record with tag (ususally field name)
serialize(RecordOutput) - Method in class org.apache.hadoop.record.Record: Deprecated.

Serialize a record without a tag
serializer() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot: Get a JSON serializer for this class.
serializer() - Static method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Get a JSON serializer for this class.
serializeString(T) - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl: Serialize a record using the serializer.
serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException
serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.FSLimitException
serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException
serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException
serialVersionUID - Static variable in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
Server - Class in org.apache.hadoop.ipc: An abstract IPC service.
Server(String, int, Class<? extends Writable>, int, Configuration) - Constructor for class org.apache.hadoop.ipc.Server
Server(String, int, Class<? extends Writable>, int, int, int, Configuration, String, SecretManager<? extends TokenIdentifier>) - Constructor for class org.apache.hadoop.ipc.Server
Server(String, int, Class<? extends Writable>, int, int, int, Configuration, String, SecretManager<? extends TokenIdentifier>, String) - Constructor for class org.apache.hadoop.ipc.Server: Constructs a server listening on the named port and address.
SERVER_SIDE_ENCRYPTION_AES256 - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
SERVER_SIDE_ENCRYPTION_ALGORITHM - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
SERVER_SIDE_ENCRYPTION_ALGORITHM - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
SERVER_SIDE_ENCRYPTION_KEY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
serverErrorEncountered() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just encountered a server-caused error.
ServerProxy - Class in org.apache.hadoop.yarn.client
ServerProxy() - Constructor for class org.apache.hadoop.yarn.client.ServerProxy
Servers - Class in org.apache.hadoop.metrics2.util: Helpers to handle server addresses
Service - Interface in org.apache.hadoop.service: Service LifeCycle.
Service - Class in org.apache.hadoop.yarn.service.api.records: An Service resource has the following attributes.
Service() - Constructor for class org.apache.hadoop.yarn.service.api.records.Service
SERVICE_HDFS_DIR - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
SERVICE_NAME - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
SERVICE_NAME_LC - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
SERVICE_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
SERVICE_SHUTDOWN_TIMEOUT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Configuration option for the shutdown hook manager shutdown time: "hadoop.service.shutdown.timeout".
SERVICE_SHUTDOWN_TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default shutdown hook timeout: 30L seconds.
SERVICE_ZK_PATH - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
ServiceApiConstants - Interface in org.apache.hadoop.yarn.service.api: This class defines constants that can be used in input spec for variable substitutions
serviceclassPath(String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Create a service classpath
ServiceClient - Class in org.apache.hadoop.yarn.service.client
ServiceClient() - Constructor for class org.apache.hadoop.yarn.service.client.ServiceClient
ServiceFailedException - Exception in org.apache.hadoop.ha: Exception thrown to indicate that an operation performed to modify the state of a service or application failed.
ServiceFailedException(String) - Constructor for exception org.apache.hadoop.ha.ServiceFailedException
ServiceFailedException(String, Throwable) - Constructor for exception org.apache.hadoop.ha.ServiceFailedException
serviceInit(Configuration) - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
serviceInit(Configuration) - Method in class org.apache.hadoop.service.AbstractService: All initialization code needed by a service.
serviceInit(Configuration) - Method in class org.apache.hadoop.service.CompositeService
serviceInit(Configuration) - Method in class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
serviceInit(Configuration) - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
serviceInit(Configuration) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
ServiceLaunchException - Exception in org.apache.hadoop.service.launcher: A service launch exception that includes an exit code.
ServiceLaunchException(int, Throwable) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException: Create an exception with the specific exit code.
ServiceLaunchException(int, String) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException: Create an exception with the specific exit code and text.
ServiceLaunchException(int, String, Object...) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException: Create a formatted exception.
ServiceLaunchException(int, Throwable, String, Object...) - Constructor for exception org.apache.hadoop.service.launcher.ServiceLaunchException: Create a formatted exception.
ServiceOperations - Class in org.apache.hadoop.service: This class contains a set of methods to work with services, especially to walk them through their lifecycle.
servicePath(String, String, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: Create a path to a service under a user and service class
ServiceRecord - Class in org.apache.hadoop.registry.client.types: JSON-marshallable description of a single component.
ServiceRecord() - Constructor for class org.apache.hadoop.registry.client.types.ServiceRecord: Create a service record with no ID, description or registration time.
ServiceRecord(ServiceRecord) - Constructor for class org.apache.hadoop.registry.client.types.ServiceRecord: Deep cloning constructor
serviceStart() - Method in class org.apache.hadoop.service.AbstractService: Actions called during the INITED to STARTED transition.
serviceStart() - Method in class org.apache.hadoop.service.CompositeService
serviceStart() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
serviceStart() - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
ServiceState - Enum in org.apache.hadoop.yarn.service.api.records: The current state of an service.
ServiceStateChangeListener - Interface in org.apache.hadoop.service: Interface to notify state changes of a service.
ServiceStateException - Exception in org.apache.hadoop.service: Exception that can be raised on state change operations, whose exit code can be explicitly set, determined from that of any nested cause, or a default value of LauncherExitCodes.EXIT_SERVICE_LIFECYCLE_EXCEPTION.
ServiceStateException(String) - Constructor for exception org.apache.hadoop.service.ServiceStateException: Instantiate
ServiceStateException(String, Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException: Instantiate with a message and cause; if the cause has an exit code then it is used, otherwise the generic LauncherExitCodes.EXIT_SERVICE_LIFECYCLE_EXCEPTION exit code is used.
ServiceStateException(int, String, Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException: Instantiate, using the specified exit code as the exit code of the exception, irrespetive of any exit code supplied by any inner cause.
ServiceStateException(Throwable) - Constructor for exception org.apache.hadoop.service.ServiceStateException
ServiceStateModel - Class in org.apache.hadoop.service: Implements the service state model.
ServiceStateModel(String) - Constructor for class org.apache.hadoop.service.ServiceStateModel: Create the service state model in the Service.STATE.NOTINITED state.
ServiceStateModel(String, Service.STATE) - Constructor for class org.apache.hadoop.service.ServiceStateModel: Create a service state model instance in the chosen state
ServiceStatus - Class in org.apache.hadoop.yarn.service.api.records: The current status of a submitted service, returned as a response to the GET API.
ServiceStatus() - Constructor for class org.apache.hadoop.yarn.service.api.records.ServiceStatus
serviceStop() - Method in class org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager
serviceStop() - Method in class org.apache.hadoop.service.AbstractService: Actions called during the transition to the STOPPED state.
serviceStop() - Method in class org.apache.hadoop.service.CompositeService
serviceStop() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
serviceStop() - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
serviceStop() - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
SESSION_TIMEZONE_KEY - Static variable in class org.apache.hadoop.mapreduce.lib.db.OracleDBRecordReader: Configuration key to set to a timezone string.
SESSION_TOKEN - Static variable in class org.apache.hadoop.fs.s3a.Constants: session token for when using TemporaryAWSCredentialsProvider: : "fs.s3a.session.token".
SESSION_TOKEN_KIND - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Kind of the session token; value is DelegationConstants.SESSION_TOKEN_NAME.
SESSION_TOKEN_NAME - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Name of session token: "S3ADelegationToken/Session".
set(String, String) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property.
set(String, String, String) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property.
set(MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Set the statistic to the values of another.
set(Object) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
set(Writable[]) - Method in class org.apache.hadoop.io.ArrayWritable
set(boolean) - Method in class org.apache.hadoop.io.BooleanWritable: Set the value of the BooleanWritable.
set(BytesWritable) - Method in class org.apache.hadoop.io.BytesWritable: Set the BytesWritable to the contents of the given newData.
set(byte[], int, int) - Method in class org.apache.hadoop.io.BytesWritable: Set the value to a copy of the given byte range.
set(byte) - Method in class org.apache.hadoop.io.ByteWritable: Set the value of this ByteWritable.
set(double) - Method in class org.apache.hadoop.io.DoubleWritable
set(EnumSet<E>, Class<E>) - Method in class org.apache.hadoop.io.EnumSetWritable: reset the EnumSetWritable with specified value and elementType.
set(float) - Method in class org.apache.hadoop.io.FloatWritable: Set the value of this FloatWritable.
set(Writable) - Method in class org.apache.hadoop.io.GenericWritable: Set the instance that is wrapped.
set(int) - Method in class org.apache.hadoop.io.IntWritable: Set the value of this IntWritable.
set(long) - Method in class org.apache.hadoop.io.LongWritable: Set the value of this LongWritable.
set(MD5Hash) - Method in class org.apache.hadoop.io.MD5Hash: Copy the contents of another instance into this instance.
set(Object) - Method in class org.apache.hadoop.io.ObjectWritable: Reset the instance.
set(short) - Method in class org.apache.hadoop.io.ShortWritable: Set the value of this ShortWritable.
set(String) - Method in class org.apache.hadoop.io.Text: Set to contain the contents of a string.
set(byte[]) - Method in class org.apache.hadoop.io.Text: Set to a utf8 byte array.
set(Text) - Method in class org.apache.hadoop.io.Text: Copy a text.
set(byte[], int, int) - Method in class org.apache.hadoop.io.Text: Set the Text to range of bytes.
set(Writable[][]) - Method in class org.apache.hadoop.io.TwoDArrayWritable
set(int) - Method in class org.apache.hadoop.io.VIntWritable: Set the value of this VIntWritable.
set(long) - Method in class org.apache.hadoop.io.VLongWritable: Set the value of this LongWritable.
set(int) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt: Set the value of the metric
set(long) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong: Set the value of the metric
set(byte[]) - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Use the specified bytes array as underlying sequence.
set(String, Object) - Method in class org.apache.hadoop.registry.client.types.ServiceRecord: Handle unknown attributes by storing them in the ServiceRecord.attributes map
SET_ACCESS_CONTROL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
SET_GROUP_COMMAND - Static variable in class org.apache.hadoop.util.Shell: a Unix command to set the change user's groups list: "chgrp".
SET_OWNER_COMMAND - Static variable in class org.apache.hadoop.util.Shell: a Unix command to set owner: "chown".
SET_PERMISSION_COMMAND - Static variable in class org.apache.hadoop.util.Shell: a Unix command to set permission: "chmod".
SET_PROPERTIES_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
setAbout(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
setAccountName(String) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Sets the account name to tag all the metrics with.
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Fully replaces ACL of files and directories, discarding all existing entries.
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Fully replaces ACL of files and directories, discarding all existing entries.
setAcl(Path, List<AclEntry>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileContext: Fully replaces ACL of files and directories, discarding all existing entries.
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FileSystem: Fully replaces ACL of files and directories, discarding all existing entries.
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.FilterFileSystem
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setAcl(Path, List<AclEntry>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
setAggregatorDescriptors(JobConf, Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
setAggregatorDescriptors(Class<? extends ValueAggregatorDescriptor>[]) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
setAlignmentContext(AlignmentContext) - Method in class org.apache.hadoop.ipc.Server: Set alignment context to pass state info thru RPC.
setAllocatedContainers(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of allocated containers.
setAllocatedMemoryMB(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the allocated memory in MB
setAllocatedResource(Resource) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setAllocatedVCores(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the allocated vcores
setAllocationRequestId(long) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Set the optional ID corresponding to this allocation request.
setAllocationRequestId(long) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
setAllocationTags(Set<String>) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
setAllowNullValueProperties(boolean) - Method in class org.apache.hadoop.conf.Configuration: Set Configuration to allow keys without values during setup.
setAllowShortCircuitReads(boolean) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set whether short-circuit is enabled.
setAMContainerResourceRequest(ResourceRequest) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Deprecated.
See ApplicationSubmissionContext.setAMContainerResourceRequests(List)
setAMContainerResourceRequests(List<ResourceRequest>) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set ResourceRequests of the AM container.
setAMContainerSpec(ContainerLaunchContext) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the ContainerLaunchContext to describe the Container with which the ApplicationMaster is launched.
setAmNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
setAppId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest: Set the ApplicationId of the resource to be released.
setAppId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest: Set the ApplicationId of the resource to be used.
setApplicationACLs(Map<ApplicationAccessType, String>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Set the ApplicationACLs for the application.
setApplicationAttemptId(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptRequest
setApplicationAttemptId(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest: Set the ApplicationAttemptId of an application attempt
setApplicationAttemptId(ApplicationAttemptId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest: Set the ApplicationAttemptId of an application attempt
setApplicationAttemptList(List<ApplicationAttemptReport>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse: Get a list of ApplicationReport of an application.
setApplicationAttemptReport(ApplicationAttemptReport) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse: Get the ApplicationAttemptReport for the application attempt.
setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest: Set the ApplicationId of an application
setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest: Set the ApplicationId of the application
setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest
setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest: Set the ApplicationId of the application to be moved.
setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest: Set the ApplicationId of the application.
setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest: Set the ApplicationId of the application.
setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the ApplicationId of the submitted application.
setApplicationId(ApplicationId) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
setApplicationId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.SubApplicationEntity
setApplicationName(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the application name.
setApplicationPriority(Priority) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest: Set the Priority of the application.
setApplicationPriority(Priority) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityResponse: Set the Priority of the application.
setApplicationSchedulingPropertiesMap(Map<String, String>) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the scheduling envs for the application.
setApplicationSubmissionContext(ApplicationSubmissionContext) - Method in class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest: Set the ApplicationSubmissionContext for the application.
setApplicationTags(Set<String>) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set tags for the application.
setApplicationTimeouts(Map<ApplicationTimeoutType, String>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest: Set the ApplicationTimeouts for the application.
setApplicationTimeouts(Map<ApplicationTimeoutType, String>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse: Set the ApplicationTimeouts for the application.
setApplicationTimeouts(Map<ApplicationTimeoutType, Long>) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the ApplicationTimeouts for the application in seconds.
setApplicationType(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the application type
setAppNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
setArchiveSharedCacheUploadPolicies(Configuration, Map<String, Boolean>) - Static method in class org.apache.hadoop.mapreduce.Job: This is to set the shared cache upload policies for archives.
setArchiveTimestamps(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
setArrival(long) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Set the arrival time or the earliest time from which the resource(s) can be allocated.
setArtifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setArtifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setArtifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
setArtifact(Artifact) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setAskList(List<ResourceRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Set list of ResourceRequest to update the ResourceManager about the application's resource requirements.
setAssignedJobID(JobID) - Method in class org.apache.hadoop.mapred.jobcontrol.Job: Deprecated.
setAssignedJobID should not be called. JOBID is set by the framework.
setAssignedNode(NodeId) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setAsynchronousMode(boolean) - Static method in class org.apache.hadoop.ipc.Client: Set RPC to asynchronous or synchronous mode.
setAttemptFailuresValidityInterval(long) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the attemptFailuresValidityInterval in milliseconds for the application.
setAttemptsToStartSkipping(Configuration, int) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Set the number of Task attempts AFTER which skip mode will be kicked off.
setAttributeKey(NodeAttributeKey) - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
setAttributeKey(NodeAttributeKey) - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
setAttributeName(String) - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
setAttributePrefix(String) - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeKey
setAttributeToNodes(Map<NodeAttributeKey, List<NodeToAttributeValue>>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesResponse
setAttributeType(NodeAttributeType) - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
setAttributeType(NodeAttributeType) - Method in class org.apache.hadoop.yarn.api.records.NodeAttributeInfo
setAttributeValue(String) - Method in class org.apache.hadoop.yarn.api.records.NodeAttribute
setAttributeValue(String) - Method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
setAuthenticationMethod(UserGroupInformation.AuthenticationMethod, Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
setAuthenticationMethod(UserGroupInformation.AuthenticationMethod) - Method in class org.apache.hadoop.security.UserGroupInformation: Sets the authentication method in the subject
setAuthenticationMethod(SaslRpcServer.AuthMethod) - Method in class org.apache.hadoop.security.UserGroupInformation: Sets the authentication method in the subject
setAutoIncrMapperProcCount(Configuration, boolean) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Set the flag which if set to true, SkipBadRecords.COUNTER_MAP_PROCESSED_RECORDS is incremented by MapRunner after invoking the map function.
setAutoIncrReducerProcCount(Configuration, boolean) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Set the flag which if set to true, SkipBadRecords.COUNTER_REDUCE_PROCESSED_GROUPS is incremented by framework after invoking the reduce function.
setAvailableMemoryMB(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the available memory in MB
setAvailableVCores(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the available vcores
setBareHost(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setBlacklistAdditions(List<String>) - Method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest: Set list of resource-names which should be added to the application blacklist.
setBlacklistRemovals(List<String>) - Method in class org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest: Set list of resource-names which should be removed from the application blacklist.
setBlock(long, String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set the block ID and block pool ID which are being opened.
setBlockAccessToken(byte[]) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set the block access token to use.
setBlockLocations(BlockLocation[]) - Method in class org.apache.hadoop.fs.LocatedFileStatus: Hook for subclasses to lazily set block locations.
setBoolean(String, boolean) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property to a boolean.
setBooleanIfUnset(String, boolean) - Method in class org.apache.hadoop.conf.Configuration: Set the given property, if it is currently unset.
setBoundingQuery(Configuration, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat: Set the user-defined bounding query to use with a user-defined query.
setCacheArchives(URI[]) - Method in class org.apache.hadoop.mapreduce.Job: Set the given set of archives
setCacheArchives(URI[], Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Set the configuration with the given set of archives.
setCachedHosts(String[]) - Method in class org.apache.hadoop.fs.BlockLocation: Set the hosts hosting a cached replica of this block.
setCacheFiles(URI[]) - Method in class org.apache.hadoop.mapreduce.Job: Set the given set of files
setCacheFiles(URI[], Configuration) - Static method in class org.apache.hadoop.mapreduce.Job: Set the configuration with the given set of files.
setCallbackHandler(NMClientAsync.CallbackHandler) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
setCallIdAndRetryCount(int, int, Object) - Static method in class org.apache.hadoop.ipc.Client: Set call id and retry count for the next call.
setCallIdAndRetryCountUnprotected(Integer, int, Object) - Static method in class org.apache.hadoop.ipc.Client
setCancelDelegationTokenUponJobCompletion(boolean) - Method in class org.apache.hadoop.mapreduce.Job: Sets the flag that will allow the JobTracker to cancel the HDFS delegation tokens upon job completion.
setCapability(Resource) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest: Set the Resource capability of the request
setCapability(Resource) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Set the Resource capability of the request.
setCapability(Resource) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Set the Resource capability of the request.
setCapacity(int) - Method in class org.apache.hadoop.io.BytesWritable: Change the capacity of the backing storage.
setCapacity(int) - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Change the capacity of the backing storage.
setChanged() - Method in class org.apache.hadoop.metrics2.lib.MutableMetric: Set the changed flag in mutable operations
setChildren(Set<TimelineEntity.Identifier>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
setClass(String, Class<?>, Class<?>) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property to the name of a theClass implementing the given interface xface.
setClassLoader(ClassLoader) - Method in class org.apache.hadoop.conf.Configuration: Set the class loader that will be used to load the various objects.
setCleanupProgress(float) - Method in class org.apache.hadoop.mapred.JobStatus: Sets the cleanup progress of this job
setCleanupProgress(float) - Method in class org.apache.hadoop.mapreduce.JobStatus: Sets the cleanup progress of this job
setClient(NMClient) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
setClientBackoffEnabled(boolean) - Method in class org.apache.hadoop.ipc.Server
setClientName(String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set the name of the HDFS client.
setClientToAMTokenMasterKey(ByteBuffer) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Set ClientToAMToken master key.
setCluster(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
setCode(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.Error
setCode(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
setCodecClasses(Configuration, List<Class>) - Static method in class org.apache.hadoop.io.compress.CompressionCodecFactory: Sets a list of codec classes in the configuration.
setCollectorAddr(String) - Method in class org.apache.hadoop.yarn.api.records.CollectorInfo
setCollectorToken(Token) - Method in class org.apache.hadoop.yarn.api.records.CollectorInfo
setCombinerClass(Class<? extends Reducer>) - Method in class org.apache.hadoop.mapred.JobConf: Set the user-defined combiner class used to combine map-outputs before being sent to the reducers.
setCombinerClass(Class<? extends Reducer>) - Method in class org.apache.hadoop.mapreduce.Job: Set the combiner class for the job.
setCombinerKeyGroupingComparator(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapred.JobConf: Set the user defined RawComparator comparator for grouping keys in the input to the combiner.
setCombinerKeyGroupingComparatorClass(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapreduce.Job: Define the comparator that controls which keys are grouped together for a single call to combiner, Reducer.reduce(Object, Iterable, org.apache.hadoop.mapreduce.Reducer.Context)
setCommand(SignalContainerCommand) - Method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest: Set the SignalContainerCommand of the signal request.
setCommands(List<String>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Add the list of commands for launching the container.
setCommitter(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setComponentInstanceName(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setComponentName(String) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers
setComponents(List<Component>) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setCompressMapOutput(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Should the map outputs be compressed before transfer?
setCompressOutput(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Set whether the output of the job is compressed.
setCompressOutput(Job, boolean) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Set whether the output of the job is compressed.
setConcurrency(int) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest: Set the number of containers that need to be scheduled concurrently.
setConf(Configuration) - Method in interface org.apache.hadoop.conf.Configurable: Set the configuration to be used by this object.
setConf(Configuration) - Method in class org.apache.hadoop.conf.Configured
setConf(Configuration) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.LevelDBFileRegionAliasMap
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.FileSystemImage
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockMultiReplicaResolver
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenProvider: Set the conf.
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfCredentialBasedAccessTokenProvider
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.ConfRefreshTokenBasedAccessTokenProvider
setConf(Configuration) - Method in class org.apache.hadoop.hdfs.web.oauth2.CredentialBasedAccessTokenProvider
setConf(Configuration) - Method in class org.apache.hadoop.io.AbstractMapWritable
setConf(Configuration) - Method in class org.apache.hadoop.io.compress.BZip2Codec: Set the configuration to be used by this object.
setConf(Configuration) - Method in class org.apache.hadoop.io.compress.DefaultCodec
setConf(Configuration) - Method in class org.apache.hadoop.io.compress.PassthroughCodec
setConf(Configuration) - Method in class org.apache.hadoop.io.EnumSetWritable
setConf(Configuration) - Method in class org.apache.hadoop.io.GenericWritable
setConf(Configuration) - Method in class org.apache.hadoop.io.ObjectWritable
setConf(Configuration) - Method in class org.apache.hadoop.io.WritableComparator
setConf(Configuration) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Set the configuration to be used by this object.
setConf(Configuration) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader
setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat: Set the configuration to be used by this object.
setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Set the configuration to be used by this object.
setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner
setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator
setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner
setConf(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner: Read in the partition file and build indexing data structures.
setConf(Configuration) - Method in class org.apache.hadoop.net.AbstractDNSToSwitchMapping
setConf(Configuration) - Method in class org.apache.hadoop.net.ScriptBasedMapping: Set the configuration to be used by this object.
setConf(Configuration) - Method in class org.apache.hadoop.net.SocksSocketFactory
setConf(Configuration) - Method in class org.apache.hadoop.net.TableMapping
setConf(Configuration) - Method in class org.apache.hadoop.security.authorize.DefaultImpersonationProvider
setConf(Object, Configuration) - Static method in class org.apache.hadoop.util.ReflectionUtils: Check and set 'configuration' if necessary.
setConfig(Configuration) - Method in class org.apache.hadoop.service.AbstractService: Set the configuration for this service.
setConfigs(Map<String, String>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setConfiguration(Configuration) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set the configuration to use.
setConfiguration(Configuration) - Static method in class org.apache.hadoop.security.SecurityUtil
setConfiguration(Configuration) - Static method in class org.apache.hadoop.security.UserGroupInformation: Set the static configuration for UGI.
setConfiguration(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setConfiguration(Configuration) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setConnectionConfigurator(ConnectionConfigurator) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
setConnectTimeout(Configuration, int) - Static method in class org.apache.hadoop.ipc.Client: set the connection timeout value in configuration
setConstraints(List<PlacementConstraint>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
setContainer(Container) - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer: Set the Container.
setContainerExitStatus(int) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setContainerId(ContainerId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest: Set the ContainerId of the container
setContainerId(ContainerId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest: Set the ContainerId of the container to signal.
setContainerId(ContainerId) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setContainerId(ContainerId) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Set the ContainerId of the container.
setContainerIds(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerStatusesRequest: Set a list of ContainerIds of containers for which to obtain the ContainerStatus
setContainerIds(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetLocalizationStatusesRequest: Sets the list of container IDs of containers for which the localization statuses are needed.
setContainerIds(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.StopContainersRequest: Set the ContainerIds of the containers to be stopped.
setContainerLaunchContext(ContainerLaunchContext) - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest: Set the ContainerLaunchContext for the container to be started by the NodeManager
setContainerList(List<ContainerReport>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse: Set a list of ContainerReport for all the containers of an application attempt.
setContainerLogDir(String) - Method in class org.apache.hadoop.yarn.ContainerLogAppender
setContainerLogDir(String) - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
setContainerLogFile(String) - Method in class org.apache.hadoop.yarn.ContainerLogAppender
setContainerLogFile(String) - Method in class org.apache.hadoop.yarn.ContainerRollingLogAppender
setContainerName(String) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Sets the container name to tag all the metrics with.
setContainerReport(ContainerReport) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse
setContainerRetryContext(ContainerRetryContext) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Set the ContainerRetryContext to relaunch container.
setContainers(List<Container>) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setContainers(List<Container>) - Method in class org.apache.hadoop.yarn.service.api.records.ComponentContainers: Sets the containers.
setContainerState(ContainerState) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setContainersToIncrease(List<Token>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.IncreaseContainersResourceRequest: Set container tokens to be used during container resource increase.
setContainersToUpdate(List<Token>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ContainerUpdateRequest: Set container tokens to be used during container resource increase.
setContainerToken(Token) - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
setContainerUpdateType(ContainerUpdateType) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Set the ContainerUpdateType of the container.
setContainerVersion(int) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Set the current version of the container.
setContent(Object) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
setContentionTracing(boolean) - Static method in class org.apache.hadoop.util.ReflectionUtils
setContext(String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Set the metrics context tag
setContext(String) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
setContext(String) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Set the context tag
setContext(String) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
setCorrupt(boolean) - Method in class org.apache.hadoop.fs.BlockLocation: Set the corrupt flag.
setCounter(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters: Set a counter.
setCounter(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
setCountersEnabled(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.lib.MultipleOutputs: Enables or disables counters for the named outputs.
setCountersEnabled(Job, boolean) - Static method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs: Enables or disables counters for the named outputs.
setCPU(float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Set CPU utilization (The amount of vcores used).
setCpus(Integer) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
setCreatedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Set the created time of the domain
setCreatedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Set the created time of the domain.
setCreatedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setCreationTime(long) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setCurrent(CallerContext) - Static method in class org.apache.hadoop.ipc.CallerContext
setCurrentContainerVersion(int) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError: Set current container version.
setCurrentKeyId(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
setCustomResource(String, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Set custom resource utilization (The amount of custom resource used).
setCustomResources(Map<String, Float>) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
setDate(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setDate(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
setDeadline(long) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Set the deadline or the latest time by when the resource(s) must be allocated.
setDecommissionedInstances(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setDecommissioningTimeout(Integer) - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Set the decommissioning timeout in seconds (null indicates absent timeout).
setDefaultCompressionType(Configuration, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.io.SequenceFile: Set the default compression type for sequence files.
setDefaultDelegationTokenAuthenticator(Class<? extends DelegationTokenAuthenticator>) - Static method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Sets the default DelegationTokenAuthenticator class to use when an DelegationTokenAuthenticatedURL instance is created without specifying one.
setDefaultNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.QueueInfo
setDefaultReplication(Short) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setDefaultUri(Configuration, URI) - Static method in class org.apache.hadoop.fs.FileSystem: Set the default FileSystem URI in a configuration.
setDefaultUri(Configuration, String) - Static method in class org.apache.hadoop.fs.FileSystem: Set the default FileSystem URI in a configuration.
setDelegationToken(Token) - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.CancelDelegationTokenRequest
setDelegationToken(Token) - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenRequest
setDelegationToken(Token<AbstractDelegationTokenIdentifier>) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.Token
setDelegationTokenSeqNum(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
setDependencies(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setDependencies(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setDeprecatedProperties() - Method in class org.apache.hadoop.conf.Configuration: Sets all deprecated properties that are not currently set but have a corresponding new property that is set.
setDescription(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setDescription(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Set the domain description
setDescription(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Set the domain description.
setDescription(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setDestFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
setDestFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Sets the destination file.
setDiagnostics(TreeMap<String, String>) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setDiagnostics(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest: Set diagnostic information on application failure.
setDiagnostics(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest: Set the diagnostics to which the application is being killed.
setDiagnostics(String) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Sets the diagnostics.
setDiagnostics(String) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
setDiagnosticsInfo(String) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setDiagnosticsInfo(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
setDictionary(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor: Sets preset dictionary for compression.
setDictionary(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Decompressor: Sets preset dictionary for compression.
setDigest(String) - Method in class org.apache.hadoop.io.MD5Hash: Sets the digest value from a hex string.
setDir(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
setDisplayName(String) - Method in class org.apache.hadoop.mapred.Counters.Counter
setDisplayName(String) - Method in class org.apache.hadoop.mapred.Counters.Group
setDisplayName(String) - Method in interface org.apache.hadoop.mapreduce.Counter: Deprecated.
(and no-op by default)
setDisplayName(String) - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase: Set the display name of the group
setDockerClientConfig(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setDomainId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Set the ID of the domain that the entity is to be put
setDomains(List<TimelineDomain>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains: Set the domain list to the given list of domains
setDouble(String, double) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property to a double.
setDrainEventsOnStop() - Method in class org.apache.hadoop.yarn.event.AsyncDispatcher
setDropBehind(Boolean) - Method in interface org.apache.hadoop.fs.CanSetDropBehind: Configure whether the stream should drop the cache.
setDropBehind(Boolean) - Method in class org.apache.hadoop.fs.FSDataInputStream
setDropBehind(Boolean) - Method in class org.apache.hadoop.fs.FSDataOutputStream
setDuration(long) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest: Set the duration in milliseconds for which the resource is required.
setEnd(long) - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
setEndTime(long) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Set the end time to use to search for reservations.
setEnforceExecutionType(boolean) - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest: Set to true to explicitly ask that the Scheduling Authority return Containers of exactly the Execution Type requested.
setEntities(List<TimelineEntity>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities: Set the entity list to the given list of entities
setEntities(List<TimelineEntity>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
setEntityId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Set the entity Id
setEntityId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity: Set the entity Id
setEntityId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Set the entity Id
setEntityId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError: Set the entity Id.
setEntityType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Set the entity type
setEntityType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity: Set the entity type
setEntityType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Set the entity type
setEntityType(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError: Set the entity type.
setEnum(String, T) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property to the given type.
setEnv(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
setEnvironment(Map<String, String>) - Method in class org.apache.hadoop.util.Shell: Set the environment for the command.
setEnvironment(Map<String, String>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Add environment variables for the container.
setErasureCodingPolicy(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Set the source path to the specified erasure coding policy.
setErrorCode(int) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Set the error code to the given error code
setErrorCode(int) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError: Set the error code to the given error code.
setErrorCodes(Set<Integer>) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
setErrors(List<TimelinePutResponse.TimelinePutError>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse: Set the list to the given list of TimelinePutResponse.TimelinePutError instances
setErrors(List<TimelineWriteResponse.TimelineWriteError>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse: Set the list to the given list of TimelineWriteResponse.TimelineWriteError instances.
setEstimator(QuantileEstimator) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
setEventId(int) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: set event Id.
setEventInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent: Set the information map to the given map of the information of the event
setEvents(List<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Set the event list to the given list of events related to the entity
setEvents(List<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents.EventsOfOneEntity: Set the event list to the given list of events
setEvents(List<TimelineEvents.EventsOfOneEntity>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents: Set the list to the given list of TimelineEvents.EventsOfOneEntity instances
setEvents(NavigableSet<TimelineEvent>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setEventType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent: Set the event type
setExcludePattern(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Set exclude pattern.
setExecutable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Platform independent implementation for File.setExecutable(boolean) File#setExecutable does not work as expected on Windows.
setExecutable(JobConf, String) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Set the URI for the application's executable.
setExecutionType(ExecutionType) - Method in class org.apache.hadoop.yarn.api.records.ExecutionTypeRequest: Set the ExecutionType of the requested container.
setExecutionType(ExecutionTypeRequest) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
setExecutionType(ExecutionType) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest: Set the target ExecutionType of the container.
setExecutionTypeRequest(ExecutionTypeRequest) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Set the ExecutionTypeRequest of the requested container.
setExpireInterval(long) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
setExpiresIn(String) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer: Set when the access token will expire as reported by the oauth server, ie in seconds from now.
setExpiresInMSSinceEpoch(String) - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer: Set when the access token will expire in milliseconds from epoch, as required by the WebHDFS configuration.
setExpiryTime(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout: Set expiryTime for given timeout type.
setExposedPorts(Map<String, List<Map<String, String>>>) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setExtended(boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat: Set whether to display the extended stats (stdev, min/max etc.) or not
setFactory(Class, WritableFactory) - Static method in class org.apache.hadoop.io.WritableFactories: Define a factory for a class.
setFailureInfo(String) - Method in class org.apache.hadoop.mapred.JobStatus
setFailureInfo(String) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set diagnostic information.
setFailuresValidityInterval(long) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
setFields(String) - Method in class org.apache.hadoop.yarn.service.api.records.Error
SetFile - Class in org.apache.hadoop.io: A file-based set of keys.
SetFile() - Constructor for class org.apache.hadoop.io.SetFile
setFile(String) - Method in class org.apache.hadoop.yarn.api.records.URL: Set the file of the URL.
setFileName(String) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set the file name which is being opened.
setFilenamePaths(List<Path>) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Set the list of filename paths.
setFilenames(ArrayList<String>) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setFiles(List<ConfigFile>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
setFileSharedCacheUploadPolicies(Configuration, Map<String, Boolean>) - Static method in class org.apache.hadoop.mapreduce.Job: This is to set the shared cache upload policies for files.
setFilesystemProperties(Hashtable<String, String>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
setFileTimestamps(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
setFilterClass(Configuration, Class) - Static method in class org.apache.hadoop.mapred.SequenceFileInputFilter: set the filter class
setFilterClass(Job, Class<?>) - Static method in class org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFilter: set the filter class
setFinalApplicationStatus(FinalApplicationStatus) - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest: Set the final state of the ApplicationMaster
setFinishTime(long) - Method in class org.apache.hadoop.mapred.JobStatus: Set the finish time of the job
setFinishTime(long) - Method in class org.apache.hadoop.mapred.TaskReport: set finish time of task.
setFinishTime(long) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set the finish time of the job
setFinishTime(long) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setFloat(String, float) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property to a float.
setFlowName(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
setFormat(JobConf) - Method in class org.apache.hadoop.mapred.join.CompositeInputFormat: Interpret a given string as a composite expression.
setFormat(Configuration) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputFormat: Interpret a given string as a composite expression.
setGauge(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters: Set a gauge.
setGauge(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
setGenerationStamp(long) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set the genstamp of the block which is being opened.
setGlobalContextEntry(String, String) - Static method in class org.apache.hadoop.fs.audit.CommonAuditContext: Set a global entry.
setGroup(String) - Method in class org.apache.hadoop.fs.FileStatus: Sets group.
setGroupingComparatorClass(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapreduce.Job: Define the comparator that controls which keys are grouped together for a single call to Reducer.reduce(Object, Iterable, org.apache.hadoop.mapreduce.Reducer.Context)
setGroupName(String) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setHadoopBuildVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
setHadoopVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
setHadoopVersionBuiltOn(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
setHealthStatus(TimelineHealth.TimelineHealthStatus) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
setHeartbeatInterval(int) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync
setHistoryFile(String) - Method in class org.apache.hadoop.mapred.JobStatus: Set the job history file url for a completed job
setHistoryFile(String) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set the job history file url for a completed job
setHistoryFileManager(HistoryFileManager) - Method in interface org.apache.hadoop.mapreduce.v2.hs.HistoryStorage: Give the Storage a reference to a class that can be used to interact with history files.
setHost(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Set the host on which the ApplicationMaster is running.
setHost(String) - Method in class org.apache.hadoop.yarn.api.records.URL: Set the host of the URL.
setHostname(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setHostname(String) - Method in class org.apache.hadoop.yarn.api.records.NodeToAttributeValue
setHostname(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setHostNames(Set<String>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesRequest: Set hostnames for which mapping is required.
setHosts(String[]) - Method in class org.apache.hadoop.fs.BlockLocation: Set the hosts hosting this block.
setID(int) - Method in class org.apache.hadoop.mapred.join.Parser.Node
setID(int) - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
setID(byte[]) - Method in class org.apache.hadoop.security.token.Token
setId(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Set the domain ID
setId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Set the domain ID.
setId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
setId(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
setId(String) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
setId(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setId(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setIdentifier(TimelineEntity.Identifier) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setIdPrefix(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity: Sets idPrefix for an entity.
setIfUnset(String, String) - Method in class org.apache.hadoop.conf.Configuration: Sets a property if it is currently unset.
setIncludeApplications(boolean) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Should we get fetch information about active applications?
setIncludeChildQueues(boolean) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Should we fetch information about child queues?
setIncludePattern(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Set include pattern.
setIncludeResourceAllocations(boolean) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Set the boolean representing whether or not the user is requesting the full resource allocation.
setInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
setInitialFlushTime(Date) - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink: Set the RollingFileSystemSink.nextFlush variable to the initial flush time.
setInput(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Compressor: Sets input data for compression.
setInput(byte[], int, int) - Method in interface org.apache.hadoop.io.compress.Decompressor: Sets input data for decompression.
setInput(JobConf, Class<? extends DBWritable>, String, String, String, String...) - Static method in class org.apache.hadoop.mapred.lib.db.DBInputFormat: Initializes the map-part of the job with the appropriate input settings.
setInput(JobConf, Class<? extends DBWritable>, String, String) - Static method in class org.apache.hadoop.mapred.lib.db.DBInputFormat: Initializes the map-part of the job with the appropriate input settings.
setInput(Job, Class<? extends DBWritable>, String, String, String, String...) - Static method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat: Note that the "orderBy" column is called the "splitBy" in this version.
setInput(Job, Class<? extends DBWritable>, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat: setInput() takes a custom query and a separate "bounding query" to use instead of the custom "count query" used by DBInputFormat.
setInput(Job, Class<? extends DBWritable>, String, String, String, String...) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat: Initializes the map-part of the job with the appropriate input settings.
setInput(Job, Class<? extends DBWritable>, String, String) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat: Initializes the map-part of the job with the appropriate input settings.
setInputBoundingQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setInputClass(Class<? extends DBWritable>) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setInputConditions(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setInputCountQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setInputDirRecursive(Job, boolean) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
setInputFieldNames(String...) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setInputFormat(Class<? extends InputFormat>) - Method in class org.apache.hadoop.mapred.JobConf: Set the InputFormat implementation for the map-reduce job.
setInputFormatClass(Class<? extends InputFormat>) - Method in class org.apache.hadoop.mapreduce.Job: Set the InputFormat for the job.
setInputOrderBy(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setInputPathFilter(JobConf, Class<? extends PathFilter>) - Static method in class org.apache.hadoop.mapred.FileInputFormat: Set a PathFilter to be applied to the input paths for the map-reduce job.
setInputPathFilter(Job, Class<? extends PathFilter>) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Set a PathFilter to be applied to the input paths for the map-reduce job.
setInputPaths(JobConf, String) - Static method in class org.apache.hadoop.mapred.FileInputFormat: Sets the given comma separated paths as the list of inputs for the map-reduce job.
setInputPaths(JobConf, Path...) - Static method in class org.apache.hadoop.mapred.FileInputFormat: Set the array of Paths as the list of inputs for the map-reduce job.
setInputPaths(Job, String) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Sets the given comma separated paths as the list of inputs for the map-reduce job.
setInputPaths(Job, Path...) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Set the array of Paths as the list of inputs for the map-reduce job.
setInputQuery(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setInputTableName(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setInt(String, int) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property to an int.
setInterpreter(ReservationRequestInterpreter) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequests: Set the ReservationRequestInterpreter, representing how the list of resources should be allocated, this captures temporal ordering and other constraints.
setInterval(int) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles: Set the rollover interval (in seconds) of the estimator.
setIOStatistics(IOStatisticsSnapshot) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setIp(String) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setIsJavaMapper(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Set whether the Mapper is written in Java.
setIsJavaRecordReader(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Set whether the job is using a Java RecordReader.
setIsJavaRecordWriter(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Set whether the job will use a Java RecordWriter.
setIsJavaReducer(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Set whether the Reducer is written in Java.
setIsRelatedToEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setIssueDate(long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
setJar(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the user jar for the map-reduce job.
setJar(String) - Method in class org.apache.hadoop.mapreduce.Job: Set the job jar
setJarByClass(Class) - Method in class org.apache.hadoop.mapred.JobConf: Set the job's jar file by finding an example class location.
setJarByClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job: Set the Jar by finding where a given class came from.
setJob(Job) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Set the mapreduce job
setJobACLs(Map<JobACL, AccessControlList>) - Method in class org.apache.hadoop.mapred.JobStatus
setJobACLs(Map<JobACL, AccessControlList>) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set the job acls.
setJobConf(JobConf) - Method in class org.apache.hadoop.mapred.jobcontrol.Job: Set the mapred job conf for this job.
setJobEndNotificationCustomNotifierClass(String) - Method in class org.apache.hadoop.mapred.JobConf: Sets the class to be invoked in order to send a notification after the job has completed (success/failure).
setJobEndNotificationURI(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the uri to be invoked in-order to send a notification after the job has completed (success/failure).
setJobID(String) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Set the job ID for this job.
setJobId(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setJobIdSource(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setJobName(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the user-specified job name.
setJobName(String) - Method in class org.apache.hadoop.mapreduce.Job: Set the user-specified job name.
setJobName(String) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Set the job name for this job.
setJobPriority(JobPriority) - Method in class org.apache.hadoop.mapred.JobConf: Set JobPriority for this job.
setJobPriority(JobPriority) - Method in class org.apache.hadoop.mapred.JobStatus: Set the priority of the job, defaulting to NORMAL.
setJobPriority(String) - Method in interface org.apache.hadoop.mapred.RunningJob: Set the priority of a running job.
setJobPriorityAsInteger(int) - Method in class org.apache.hadoop.mapred.JobConf: Set JobPriority for this job.
setJobSetupCleanupNeeded(boolean) - Method in class org.apache.hadoop.mapreduce.Job: Specify whether job-setup and job-cleanup is needed for the job
setJobState(ControlledJob.State) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Set the state for this job.
setJobStatuses(JobStatus[]) - Method in class org.apache.hadoop.mapreduce.QueueInfo
setKeepCommandFile(JobConf, boolean) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Set whether to keep the command file for debugging
setKeepContainersAcrossApplicationAttempts(boolean) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the flag which indicates whether to keep containers across application attempts.
setKeepFailedTaskFiles(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Set whether the framework should keep the intermediate files for failed tasks.
setKeepTaskFilesPattern(String) - Method in class org.apache.hadoop.mapred.JobConf: Set a regular expression for task names that should be kept.
setKerberosPrincipal(KerberosPrincipal) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setKeyComparator(Class<? extends WritableComparator>) - Method in class org.apache.hadoop.mapred.join.Parser.Node
setKeyComparator(Class<? extends WritableComparator>) - Method in class org.apache.hadoop.mapreduce.lib.join.Parser.Node
setKeyFieldComparatorOptions(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the KeyFieldBasedComparator options used to compare keys.
setKeyFieldComparatorOptions(Job, String) - Static method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedComparator: Set the KeyFieldBasedComparator options used to compare keys.
setKeyFieldPartitionerOptions(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the KeyFieldBasedPartitioner options used for Partitioner
setKeyFieldPartitionerOptions(Job, String) - Method in class org.apache.hadoop.mapreduce.lib.partition.KeyFieldBasedPartitioner: Set the KeyFieldBasedPartitioner options used for Partitioner
setKeytab(String) - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
setKeytabFile(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
setKeyValue(Text, Text, byte[], int, int) - Static method in class org.apache.hadoop.mapreduce.lib.input.KeyValueLineRecordReader
setLaunchCommand(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setLaunchTime(Date) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setLaunchTime(Date) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setLeftOffset(Configuration, int) - Static method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner: Set the subarray to be used for partitioning to bytes[offset:] in Python syntax.
setLength(long) - Method in class org.apache.hadoop.fs.BlockLocation: Set the length of block.
setLevel(int) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
setLifetime(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setLimit(Long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setLocalArchives(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
setLocalFiles(Configuration, String) - Static method in class org.apache.hadoop.filecache.DistributedCache: Deprecated.
setLocalizationStatuses(List<LocalizationStatus>) - Method in class org.apache.hadoop.yarn.service.api.records.Container: Sets the localization statuses.
setLocalResources(Map<String, LocalResource>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Set LocalResource required by the container.
setLogAggregationContext(LogAggregationContext) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set LogAggregationContext for the application
setLogAggregationPolicyClassName(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Set the log aggregation policy class.
setLogAggregationPolicyParameters(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Set the log aggregation policy parameters.
setLogSlowRPC(boolean) - Method in class org.apache.hadoop.ipc.Server: Sets slow RPC flag.
setLogSlowRPCThresholdTime(long) - Method in class org.apache.hadoop.ipc.Server
setLogUrl(String) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setLong(String, long) - Method in class org.apache.hadoop.conf.Configuration: Set the value of the name property to a long.
setMapDebugScript(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the debug script to run when the map tasks fail.
setMapOutputCompressorClass(Class<? extends CompressionCodec>) - Method in class org.apache.hadoop.mapred.JobConf: Set the given class as the CompressionCodec for the map outputs.
setMapOutputKeyClass(Class<?>) - Method in class org.apache.hadoop.mapred.JobConf: Set the key class for the map output data.
setMapOutputKeyClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job: Set the key class for the map output data.
setMapOutputValueClass(Class<?>) - Method in class org.apache.hadoop.mapred.JobConf: Set the value class for the map output data.
setMapOutputValueClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job: Set the value class for the map output data.
setMapperClass(Class<? extends Mapper>) - Method in class org.apache.hadoop.mapred.JobConf: Set the Mapper class for the job.
setMapperClass(Class<? extends Mapper>) - Method in class org.apache.hadoop.mapreduce.Job: Set the Mapper for the job.
setMapperClass(Job, Class<? extends Mapper<K1, V1, K2, V2>>) - Static method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper: Set the application's mapper class.
setMapperMaxSkipRecords(Configuration, long) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Set the number of acceptable skip records surrounding the bad record PER bad record in mapper.
setMapProgress(float) - Method in class org.apache.hadoop.mapred.JobStatus: Sets the map progress of this job
setMapProgress(float) - Method in class org.apache.hadoop.mapreduce.JobStatus: Sets the map progress of this job
setMapredJobID(String) - Method in class org.apache.hadoop.mapred.jobcontrol.Job: Deprecated.
setMapRunnerClass(Class<? extends MapRunnable>) - Method in class org.apache.hadoop.mapred.JobConf: Expert: Set the MapRunnable class for the job.
setMapSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Turn speculative execution on or off for this job for map tasks.
setMapSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapreduce.Job: Turn speculative execution on or off for this job for map tasks.
setMasterKey(byte[]) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenSecretManager
setMasterKeyId(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
setMaxAppAttempts(int) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the number of max attempts of the application to be submitted.
setMaxCardinality(Long) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
setMaxDate(long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
setMaxEndTime(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
setMaximum(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters: Set a maximum.
setMaximum(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
setMaxInputSplitSize(Job, long) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Set the maximum split size
setMaxItems(long) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount: Set the limit on the number of unique values
setMaxMapAttempts(int) - Method in class org.apache.hadoop.mapred.JobConf: Expert: Set the number of maximum attempts that will be made to run a map task.
setMaxMapAttempts(int) - Method in class org.apache.hadoop.mapreduce.Job: Expert: Set the number of maximum attempts that will be made to run a map task.
setMaxMapTaskFailuresPercent(int) - Method in class org.apache.hadoop.mapred.JobConf: Expert: Set the maximum percentage of map tasks that can fail without the job being aborted.
setMaxPhysicalMemoryForTask(long) - Method in class org.apache.hadoop.mapred.JobConf: Deprecated.
setMaxReduceAttempts(int) - Method in class org.apache.hadoop.mapred.JobConf: Expert: Set the number of maximum attempts that will be made to run a reduce task.
setMaxReduceAttempts(int) - Method in class org.apache.hadoop.mapreduce.Job: Expert: Set the number of maximum attempts that will be made to run a reduce task.
setMaxReduceTaskFailuresPercent(int) - Method in class org.apache.hadoop.mapred.JobConf: Set the maximum percentage of reduce tasks that can fail without the job being aborted.
setMaxRelativeExpiryMs(Long) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo: Set the maximum relative expiration of directives of this pool in milliseconds.
setMaxRetries(int) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
setMaxSplitSize(long) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat: Specify the maximum size (in bytes) of each split.
setMaxTaskFailuresPerTracker(int) - Method in class org.apache.hadoop.mapred.JobConf: Set the maximum no.
setMaxVirtualMemoryForTask(long) - Method in class org.apache.hadoop.mapred.JobConf: Deprecated.
Use JobConf.setMemoryForMapTask(long mem) and Use JobConf.setMemoryForReduceTask(long mem)
setMeanStatistic(String, MeanStatistic) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters: Set a mean statistic to a given value.
setMeanStatistic(String, MeanStatistic) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
setMemory(int) - Method in class org.apache.hadoop.yarn.api.records.Resource: Deprecated.
setMemory(String) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
setMemoryForMapTask(long) - Method in class org.apache.hadoop.mapred.JobConf
setMemoryForReduceTask(long) - Method in class org.apache.hadoop.mapred.JobConf
setMemorySize(long) - Method in class org.apache.hadoop.yarn.api.records.Resource: Set memory of the resource.
setMessage(String) - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Set the message for this job.
setMessage(String) - Method in class org.apache.hadoop.yarn.service.api.records.Error
setMessagePrefix(String) - Method in exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException: Set a prefix for the error message.
setMetrics(TreeMap<String, Long>) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setMetrics(Set<TimelineMetric>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setMinCardinality(Long) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
setMiniClusterMode(boolean) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem
setMinimum(String, long) - Method in interface org.apache.hadoop.fs.statistics.IOStatisticsSetters: Set a minimum.
setMinimum(String, long) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
setMinInputSplitSize(Job, long) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: Set the minimum input split size
setMinSplitSize(long) - Method in class org.apache.hadoop.mapred.FileInputFormat
setMinSplitSizeNode(long) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat: Specify the minimum size (in bytes) of each split per node.
setMinSplitSizeRack(long) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat: Specify the minimum size (in bytes) of each split per rack.
setMockFileSystemForTesting(FileSystem) - Method in class org.apache.hadoop.fs.azure.WasbFsck: For testing purposes, set the file system to use here instead of relying on getting it from the FileSystem class based on the URI.
setMode(FsPermission) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setModifiedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Set the modified time of the domain
setModifiedTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Set the modified time of the domain.
setMonitorInterval(long) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
setName(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setName(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
setName(String) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setName(String) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
setName(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setNames(String[]) - Method in class org.apache.hadoop.fs.BlockLocation: Set the names (host:port) hosting this block.
setNeededMem(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
setNextExpirationTime(long) - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenResponse
setNMToken(String, Token) - Static method in class org.apache.hadoop.yarn.client.api.NMTokenCache: Sets the NMToken for node address only in the singleton obtained from NMTokenCache.getSingleton().
setNMTokenCache(NMTokenCache) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Set the NM token cache for the AMRMClient.
setNMTokenCache(NMTokenCache) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Set the NM Token cache of the NMClient.
setNodeAttributes(Set<NodeAttributeKey>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAttributesToNodesRequest: Set node attributeKeys for which the mapping of hostname to attribute value is required.
setNodeAttributes(Set<NodeAttributeInfo>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeAttributesResponse: Set node attributes to the response.
setNodeAttributes(Set<NodeAttribute>) - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Set the node attributes of node.
setNodeAttributes(Map<String, List<String>>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
setNodeId(NodeId) - Method in class org.apache.hadoop.yarn.api.records.NMToken
setNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set node-label-expression for this app
setNodeLabelExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Set node label expression of this resource request.
setNodeLabelList(List<NodeLabel>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse
setNodeLabels(Set<String>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse: Deprecated.
Use GetClusterNodeLabelsResponse.setNodeLabelList(List) instead.
setNodePartitions(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
setNodeStates(EnumSet<NodeState>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest: The state to filter the cluster nodes with.
setNodeToAttributes(Map<String, Set<NodeAttribute>>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetNodesToAttributesResponse
setNodeUpdateType(NodeUpdateType) - Method in class org.apache.hadoop.yarn.api.records.NodeReport: Set the node update type (null indicates absent node update type).
setNumActiveUsers(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of active users
setNumAllocations(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
setNumAppsCompleted(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of completed apps
setNumAppsFailed(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of failed apps
setNumAppsKilled(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of killed apps
setNumAppsPending(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of pending apps
setNumAppsRunning(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of running apps
setNumAppsSubmitted(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of apps submitted
setNumberOfContainers(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setNumberOfRunningContainers(Long) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setNumberOfThreads(Job, int) - Static method in class org.apache.hadoop.mapreduce.lib.map.MultithreadedMapper: Set the number of threads in the pool for running maps.
setNumContainers(int) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequest: Set the number of containers required with the given specifications
setNumContainers(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Set the number of containers required with the given specifications
setNumInfo(MetricsInfo) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles: Set info about the metrics.
setNumLinesPerSplit(Job, int) - Static method in class org.apache.hadoop.mapreduce.lib.input.NLineInputFormat: Set the number of lines per split
setNumMapTasks(int) - Method in class org.apache.hadoop.mapred.JobConf: Set the number of map tasks for this job.
setNumReduceTasks(int) - Method in class org.apache.hadoop.mapred.JobConf: Set the requisite number of reduce tasks for this job.
setNumReduceTasks(int) - Method in class org.apache.hadoop.mapreduce.Job: Set the number of reduce tasks for the job.
setNumReservedSlots(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
setNumTasksToExecutePerJvm(int) - Method in class org.apache.hadoop.mapred.JobConf: Sets the number of tasks that a spawned task JVM should run before it exits
setNumUsedSlots(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
setOffset(long) - Method in class org.apache.hadoop.fs.BlockLocation: Set the start offset of file associated with this block.
setOffsets(Configuration, int, int) - Static method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner: Set the subarray to be used for partitioning to bytes[left:(right+1)] in Python syntax.
setOtherInfo(Map<String, Object>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Set the other info map to the given map of other information
setOutput(JobConf, String, String...) - Static method in class org.apache.hadoop.mapred.lib.db.DBOutputFormat: Initializes the reduce-part of the job with the appropriate output settings
setOutput(JobConf, String, int) - Static method in class org.apache.hadoop.mapred.lib.db.DBOutputFormat: Initializes the reduce-part of the job with the appropriate output settings
setOutput(Job, String, String...) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat: Initializes the reduce-part of the job with the appropriate output settings
setOutput(Job, String, int) - Static method in class org.apache.hadoop.mapreduce.lib.db.DBOutputFormat: Initializes the reduce-part of the job with the appropriate output settings
setOutputCommitter(Class<? extends OutputCommitter>) - Method in class org.apache.hadoop.mapred.JobConf: Set the OutputCommitter implementation for the map-reduce job.
setOutputCompressionType(JobConf, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.mapred.SequenceFileOutputFormat: Set the SequenceFile.CompressionType for the output SequenceFile.
setOutputCompressionType(Job, SequenceFile.CompressionType) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat: Set the SequenceFile.CompressionType for the output SequenceFile.
setOutputCompressorClass(JobConf, Class<? extends CompressionCodec>) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Set the CompressionCodec to be used to compress job outputs.
setOutputCompressorClass(Job, Class<? extends CompressionCodec>) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Set the CompressionCodec to be used to compress job outputs.
setOutputFieldCount(int) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setOutputFieldNames(String...) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setOutputFormat(Class<? extends OutputFormat>) - Method in class org.apache.hadoop.mapred.JobConf: Set the OutputFormat implementation for the map-reduce job.
setOutputFormatClass(JobConf, Class<? extends OutputFormat>) - Static method in class org.apache.hadoop.mapred.lib.LazyOutputFormat: Set the underlying output format for LazyOutputFormat.
setOutputFormatClass(Class<? extends OutputFormat>) - Method in class org.apache.hadoop.mapreduce.Job: Set the OutputFormat for the job.
setOutputFormatClass(Job, Class<? extends OutputFormat>) - Static method in class org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat: Set the underlying output format for LazyOutputFormat.
setOutputKeyClass(Class<?>) - Method in class org.apache.hadoop.mapred.JobConf: Set the key class for the job output data.
setOutputKeyClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job: Set the key class for the job output data.
setOutputKeyComparatorClass(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapred.JobConf: Set the RawComparator comparator used to compare keys.
setOutputName(JobContext, String) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Set the base output name for output file to be created.
setOutputPath(JobConf, Path) - Static method in class org.apache.hadoop.mapred.FileOutputFormat: Set the Path of the output directory for the map-reduce job.
setOutputPath(Job, Path) - Static method in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat: Set the Path of the output directory for the map-reduce job.
setOutputTableName(String) - Method in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration
setOutputValueClass(Class<?>) - Method in class org.apache.hadoop.mapred.JobConf: Set the value class for job outputs.
setOutputValueClass(Class<?>) - Method in class org.apache.hadoop.mapreduce.Job: Set the value class for job outputs.
setOutputValueGroupingComparator(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapred.JobConf: Set the user defined RawComparator comparator for grouping keys in the input to the reduce.
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.setOwner(Path, String, String) except that Path f must be for this file system.
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Set owner of a path (i.e.
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
setOwner(Path, String, String, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FileContext: Set owner of a path (i.e.
setOwner(String) - Method in class org.apache.hadoop.fs.FileStatus: Sets owner.
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FileSystem: Set owner of a path (i.e.
setOwner(File, String, String) - Static method in class org.apache.hadoop.fs.FileUtil: Set the ownership on a file / directory.
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Use the command chown to set owner.
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setOwner(Path, String, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
setOwner(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
setOwner(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Set the domain owner.
setOwner(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Set the domain owner.
setOwnerName(String) - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
setParent(TimelineEntity.Identifier) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
setParent(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.HierarchicalTimelineEntity
setPartitionerClass(Class<? extends Partitioner>) - Method in class org.apache.hadoop.mapred.JobConf: Set the Partitioner class used to partition Mapper-outputs to be sent to the Reducers.
setPartitionerClass(Class<? extends Partitioner>) - Method in class org.apache.hadoop.mapreduce.Job: Set the Partitioner for the job.
setPartitionFile(JobConf, Path) - Static method in class org.apache.hadoop.mapred.lib.TotalOrderPartitioner: Deprecated.
Use TotalOrderPartitioner.setPartitionFile(Configuration, Path) instead
setPartitionFile(Configuration, Path) - Static method in class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner: Set the path to the SequenceFile storing the sorted partition keyset.
setPassword(byte[]) - Method in class org.apache.hadoop.security.token.Token
setPath(Path) - Method in class org.apache.hadoop.fs.FileStatus
setPath(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceResponse: Set the Path corresponding to a resource in the shared cache.
setPathName(String) - Method in exception org.apache.hadoop.hdfs.protocol.QuotaExceededException
setPathProperties(Path, Hashtable<String, String>, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
setPattern(String, Pattern) - Method in class org.apache.hadoop.conf.Configuration: Set the given property to Pattern.
setPattern(String) - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Set the pattern that should be used to extract entries from the archive (only used when type is PATTERN).
setPendingContainers(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of pending containers.
setPendingMemoryMB(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the pending memory in MB
setPendingVCores(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the pending vcores
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.setPermission(Path, FsPermission) except that Path f must be for this file system.
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Set permission of a path.
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
setPermission(Path, FsPermission, TracingContext) - Method in class org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FileContext: Set permission of a path.
setPermission(FsPermission) - Method in class org.apache.hadoop.fs.FileStatus: Sets permission.
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FileSystem: Set permission of a path.
setPermission(File, FsPermission) - Static method in class org.apache.hadoop.fs.FileUtil: Set permissions to the required value.
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.FilterFileSystem
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Use the command chmod to set permission.
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setPermission(Path, FsPermission) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
setPhysicalMemory(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Set physical memory.
setPingInterval(Configuration, int) - Static method in class org.apache.hadoop.ipc.Client: set the ping interval value in configuration
setPlacementConstraint(PlacementConstraint) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
setPlacementConstraints(Map<Set<String>, PlacementConstraint>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Set Placement Constraints applicable to the SchedulingRequests of this application.
setPlacementPolicy(PlacementPolicy) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setPort(int) - Method in class org.apache.hadoop.yarn.api.records.URL: Set the port of the URL
setPrimaryFilters(Map<String, Set<Object>>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Set the primary filter map to the given map of primary filters
setPrincipal(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
setPrincipalName(String) - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
setPriority(JobPriority) - Method in class org.apache.hadoop.mapreduce.Job: Set the priority of a running job.
setPriority(JobPriority) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set the priority of the job, defaulting to NORMAL.
setPriority(Priority) - Method in class org.apache.hadoop.yarn.api.records.ContainerReport
setPriority(int) - Method in class org.apache.hadoop.yarn.api.records.Priority: Set the assigned priority
setPriority(Priority) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Set the priority for this reservation.
setPriority(Priority) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Set the Priority of the request
setPriority(Priority) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
setPriorityAsInteger(int) - Method in class org.apache.hadoop.mapreduce.Job: Set the priority of a running job.
setPrivilegedContainer(Boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setProducer(Producer<Integer, byte[]>) - Method in class org.apache.hadoop.metrics2.sink.KafkaSink
setProfile(String) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
setProfileEnabled(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Set whether the system should collect profiler information for some of the tasks in this job? The information is stored in the user log directory.
setProfileEnabled(boolean) - Method in class org.apache.hadoop.mapreduce.Job: Set whether the system should collect profiler information for some of the tasks in this job? The information is stored in the user log directory.
setProfileName(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileRequest
setProfileParams(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the profiler configuration arguments.
setProfileParams(String) - Method in class org.apache.hadoop.mapreduce.Job: Set the profiler configuration arguments.
setProfileTaskRange(boolean, String) - Method in class org.apache.hadoop.mapred.JobConf: Set the ranges of maps or reduces to profile.
setProfileTaskRange(boolean, String) - Method in class org.apache.hadoop.mapreduce.Job: Set the ranges of maps or reduces to profile.
setProgress(float) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Set the current progress of application
setProperties(Properties) - Method in class org.apache.hadoop.mapreduce.QueueInfo
setProperties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
setProperties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
setProperties(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
setProperty(String, String) - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
setQuantileInfos(int) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles: Initialize quantileInfos array.
setQueue(String) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set queue name
setQueue(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse: Set the queue that the application was placed in.
setQueue(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Set queue name to use to find resource allocations.
setQueue(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest: Set the name of the Plan that corresponds to the name of the QueueInfo in the scheduler to which the reservation will be submitted to
setQueue(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the queue to which the application is being submitted
setQueue(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.ApplicationEntity
setQueue(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setQueueChildren(List<QueueInfo>) - Method in class org.apache.hadoop.mapreduce.QueueInfo
setQueueName(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the name of the queue to which this job should be submitted.
setQueueName(String) - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo
setQueueName(String) - Method in class org.apache.hadoop.mapreduce.QueueInfo: Set the queue name of the JobQueueInfo
setQueueName(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Set the queue name for which to get queue information
setQueueStatistics(QueueStatistics) - Method in class org.apache.hadoop.yarn.api.records.QueueInfo: Set the queue statistics for the queue
setQuicklinks(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setQuicklinks(Map<String, String>) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setQuietMode(boolean) - Method in class org.apache.hadoop.conf.Configuration: Set the quietness-mode.
setQuota(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem: Set quota for the given Path.
setQuota(long) - Method in class org.apache.hadoop.fs.QuotaUsage
setQuota(Path, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Set the namespace quota (count of files, directories, and sym links) for a directory.
setQuotaByStorageType(Path, StorageType, long) - Method in class org.apache.hadoop.fs.FileSystem: Set per storage type quota for the given Path.
setQuotaByStorageType(Path, StorageType, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Set the quota by storage type for a directory.
setReadable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Platform independent implementation for File.setReadable(boolean) File#setReadable does not work as expected on Windows.
setReadahead(Long) - Method in interface org.apache.hadoop.fs.CanSetReadahead: Set the readahead on this stream.
setReadahead(Long) - Method in class org.apache.hadoop.fs.FSDataInputStream
setReaders(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Set the reader (and/or reader group) list string
setReaders(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Set the reader (and/or reader group) list string.
setReadinessCheck(ReadinessCheck) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setRealtimeAggregationOp(TimelineMetricOperation) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric: Set the real time aggregation operation of this metric.
setRealUser(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
setReason(RejectionReason) - Method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest: Set Rejection Reason.
setReason(String) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError: Set reason why the update request was not satisfiable.
setRecordLength(Configuration, int) - Static method in class org.apache.hadoop.mapred.FixedLengthInputFormat: Set the length of each record
setRecordLength(Configuration, int) - Static method in class org.apache.hadoop.mapreduce.lib.input.FixedLengthInputFormat: Set the length of each record
setRecordValidityMs(long) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages: Use for test only.
setRecurrenceExpression(String) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Set the recurrence of this reservation representing the time period of the periodic job.
setRecursive(boolean) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Should we fetch information on the entire child queue hierarchy?
setReduceDebugScript(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the debug script to run when the reduce tasks fail.
setReduceProgress(float) - Method in class org.apache.hadoop.mapred.JobStatus: Sets the reduce progress of this Job
setReduceProgress(float) - Method in class org.apache.hadoop.mapreduce.JobStatus: Sets the reduce progress of this Job
setReducer(JobConf, Class<? extends Reducer<K1, V1, K2, V2>>, Class<? extends K1>, Class<? extends V1>, Class<? extends K2>, Class<? extends V2>, boolean, JobConf) - Static method in class org.apache.hadoop.mapred.lib.ChainReducer: Sets the Reducer class to the chain job's JobConf.
setReducer(Job, Class<? extends Reducer>, Class<?>, Class<?>, Class<?>, Class<?>, Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.chain.ChainReducer: Sets the Reducer class to the chain job.
setReducerClass(Class<? extends Reducer>) - Method in class org.apache.hadoop.mapred.JobConf: Set the Reducer class for the job.
setReducerClass(Class<? extends Reducer>) - Method in class org.apache.hadoop.mapreduce.Job: Set the Reducer for the job.
setReducerMaxSkipGroups(Configuration, long) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Set the number of acceptable skip groups surrounding the bad group PER bad group in reducer.
setReduceSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Turn speculative execution on or off for this job for reduce tasks.
setReduceSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapreduce.Job: Turn speculative execution on or off for this job for reduce tasks.
setRelatedEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Set the related entity map to the given map of related entities
setRelatesToEntities(Map<String, Set<String>>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setRelaxLocality(boolean) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: For a request at a network hierarchy level, set whether locality can be relaxed to that level and beyond.
setReleaseList(List<ContainerId>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Set the list of ContainerId of containers being released by the ApplicationMaster
setRemainingTime(long) - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout: Set Remaining Time of an application for given timeout type.
setRenewer(String) - Method in interface org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDelegationTokenRequest
setRenewer(Text) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
setRenewer(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest
setReplication(Path, short) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.setReplication(Path, short) except that Path f must be for this file system.
setReplication(Path, short) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Azure data lake does not support user configuration for data replication hence not leaving system to query on azure data lake.
setReplication(Path, short) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Set replication for an existing file.
setReplication(Path, short) - Method in class org.apache.hadoop.fs.FileContext: Set replication for an existing file.
setReplication(Path, short) - Method in class org.apache.hadoop.fs.FileSystem: Set the replication for an existing file.
setReplication(Path, short) - Method in class org.apache.hadoop.fs.FilterFileSystem: Set replication for an existing file.
setReplication(Path, short) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setReplication(Path, short) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
setRequest(SchedulingRequest) - Method in class org.apache.hadoop.yarn.api.records.RejectedSchedulingRequest: Set the SchedulingRequest.
setReservationDefinition(ReservationDefinition) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest: Set the ReservationDefinition representing the user constraints for this reservation
setReservationDefinition(ReservationDefinition) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest: Set the ReservationDefinition representing the updated user constraints for this reservation
setReservationId(ReservationId) - Method in class org.apache.hadoop.mapreduce.Job: Set the reservation to which the job is submitted to
setReservationId(ReservationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest: Set the ReservationId, that correspond to a valid resource allocation in the scheduler (between start and end time of this reservation)
setReservationId(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Set the reservation id to use to find a reservation.
setReservationId(ReservationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest: Set the reservation id that corresponds to the reservation submission.
setReservationId(ReservationId) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest: Set the ReservationId, that correspond to a valid resource allocation in the scheduler (between start and end time of this reservation)
setReservationID(ReservationId) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the reservation id, that correspond to a valid resource allocation in the scheduler (between start and end time of the corresponding reservation)
setReservationName(String) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Set the name for this reservation.
setReservationRequests(ReservationRequests) - Method in class org.apache.hadoop.yarn.api.records.ReservationDefinition: Set the list of ReservationRequests representing the resources required by the application
setReservationResources(List<ReservationRequest>) - Method in class org.apache.hadoop.yarn.api.records.ReservationRequests: Set the list of ReservationRequest representing the resources required by the application
setReservedContainers(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the number of reserved containers.
setReservedMem(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
setReservedMemoryMB(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the reserved memory in MB
setReservedVCores(long) - Method in class org.apache.hadoop.yarn.api.records.QueueStatistics: Set the reserved vcores
setResetTimeOnStart(boolean) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
setResource(Resource) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetResourceProfileResponse: Set the resources that will be allocated if the profile is used.
setResource(Resource) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext: Set the resource required by the ApplicationMaster for this application.
setResource(URL) - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Set location of the resource to be localized.
setResource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setResource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setResource(Resource) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setResourceBlacklistRequest(ResourceBlacklistRequest) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Set the ResourceBlacklistRequest to inform the ResourceManager about the blacklist additions and removals per the ApplicationMaster.
setResourceInformation(String, ResourceInformation) - Method in class org.apache.hadoop.yarn.api.records.Resource: Set the ResourceInformation object for a particular resource.
setResourceInformations(Map<String, ResourceInformation>) - Method in class org.apache.hadoop.yarn.service.api.records.Resource
setResourceKey(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReleaseSharedCacheResourceRequest: Set the key of the resource to be released.
setResourceKey(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest: Set the key of the resource to be used.
setResourceName(String) - Method in class org.apache.hadoop.yarn.api.records.ResourceRequest: Set the resource name (e.g.
setResourceProfiles(Map<String, Resource>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceProfilesResponse
setResources(ResourceInformation[]) - Method in class org.apache.hadoop.yarn.api.records.Resource
setResources(Resource) - Method in class org.apache.hadoop.yarn.api.records.ResourceSizing
setResourceSizing(ResourceSizing) - Method in class org.apache.hadoop.yarn.api.records.SchedulingRequest
setResourceTypeInfo(List<ResourceTypeInfo>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse
setResourceValue(String, long) - Method in class org.apache.hadoop.yarn.api.records.Resource: Set the value of a resource in the ResourceInformation object.
setResponseId(int) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Set the response id used to track duplicate responses.
setRestartPolicy(Component.RestartPolicyEnum) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setRestrictSystemProperties(boolean) - Method in class org.apache.hadoop.conf.Configuration
setRestrictSystemPropertiesDefault(boolean) - Static method in class org.apache.hadoop.conf.Configuration
setRestrictSystemProps(boolean) - Method in class org.apache.hadoop.conf.Configuration
setRetired() - Method in class org.apache.hadoop.mapred.JobStatus: Set the job retire flag to true.
setRetired() - Method in class org.apache.hadoop.mapreduce.JobStatus: Set the job retire flag to true.
setRetryInterval(int) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
setRetryPolicy(ContainerRetryPolicy) - Method in class org.apache.hadoop.yarn.api.records.ContainerRetryContext
setRightOffset(Configuration, int) - Static method in class org.apache.hadoop.mapreduce.lib.partition.BinaryPartitioner: Set the subarray to be used for partitioning to bytes[:(offset+1)] in Python syntax.
setRMClusterId(String) - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
setRolledLogsExcludePattern(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Set exclude pattern for in a rolling fashion.
setRolledLogsIncludePattern(String) - Method in class org.apache.hadoop.yarn.api.records.LogAggregationContext: Set include pattern in a rolling fashion.
setRpcPort(int) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Set the RPC port on which the ApplicationMaster is responding.
setRunId(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
setRunningTaskAttempts(Collection<TaskAttemptID>) - Method in class org.apache.hadoop.mapred.TaskReport: set running attempt(s) of the task.
setRunPrivilegedContainer(Boolean) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setSamples(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Set the sample count.
setSamplesAndSum(long, long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Set the sum and samples.
setSchedulingInfo(String) - Method in class org.apache.hadoop.mapreduce.JobStatus: Used to set the scheduling information associated to a particular Job.
setSchedulingInfo(String) - Method in class org.apache.hadoop.mapreduce.QueueInfo: Set the scheduling information associated to particular job queue
setSchedulingRequests(List<SchedulingRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Set the list of Scheduling requests to inform the ResourceManager about the application's resource requirements (potentially including allocation tags and placement constraints).
setScheme(String) - Method in class org.apache.hadoop.yarn.api.records.URL: Set the scheme of the URL
setScope(PlacementScope) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
setSequenceFileOutputKeyClass(JobConf, Class<?>) - Static method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat: Set the key class for the SequenceFile
setSequenceFileOutputKeyClass(Job, Class<?>) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat: Set the key class for the SequenceFile
setSequenceFileOutputValueClass(JobConf, Class<?>) - Static method in class org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat: Set the value class for the SequenceFile
setSequenceFileOutputValueClass(Job, Class<?>) - Static method in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat: Set the value class for the SequenceFile
setSequenceNumber(int) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
setService(Text) - Method in class org.apache.hadoop.security.token.Token: Set the service on which the token is supposed to be used.
setServiceData(Map<String, ByteBuffer>) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Set application-specific binary service data.
setSessionId(String) - Method in class org.apache.hadoop.mapred.JobConf: Deprecated.
setSessionTimeZone(Configuration, Connection) - Static method in class org.apache.hadoop.mapreduce.lib.db.OracleDBRecordReader: Set session time zone
setSetupProgress(float) - Method in class org.apache.hadoop.mapred.JobStatus: Sets the setup progress of this job
setSetupProgress(float) - Method in class org.apache.hadoop.mapreduce.JobStatus: Sets the setup progress of this job
setShouldBeUploadedToSharedCache(boolean) - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Inform NM whether upload to SCM is needed.
setShouldRenewImmediatelyForTests(boolean) - Static method in class org.apache.hadoop.security.UserGroupInformation: For the purposes of unit tests, we want to test login from keytab and don't want to wait until the renew window (controlled by TICKET_RENEW_WINDOW).
setSize(int) - Method in class org.apache.hadoop.io.BytesWritable: Change the size of the buffer.
setSize(long) - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Set the size of the resource to be localized.
setSkipOutputPath(JobConf, Path) - Static method in class org.apache.hadoop.mapred.SkipBadRecords: Set the directory to which skipped records are written.
setSocketAddr(String, InetSocketAddress) - Method in class org.apache.hadoop.conf.Configuration: Set the socket address for the name property as a host:port.
setSocketSendBufSize(int) - Method in class org.apache.hadoop.ipc.Server: Sets the socket buffer size used for responding to RPCs.
setSortComparatorClass(Class<? extends RawComparator>) - Method in class org.apache.hadoop.mapreduce.Job: Define the comparator that controls how the keys are sorted before they are passed to the Reducer.
setSpaceConsumed(long) - Method in class org.apache.hadoop.fs.QuotaUsage
setSpaceQuota(long) - Method in class org.apache.hadoop.fs.QuotaUsage
setSpaceQuota(Path, long) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Set the storage space quota (size of files) for a directory.
setSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Turn speculative execution on or off for this job.
setSpeculativeExecution(boolean) - Method in class org.apache.hadoop.mapreduce.Job: Turn speculative execution on or off for this job.
setSrcFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
setSslConfiguration(ZKClientConfig, SecurityUtil.TruststoreKeystore) - Static method in class org.apache.hadoop.security.SecurityUtil: Configure ZooKeeper Client with SSL/TLS connection.
setSslConfiguration(ZKClientConfig, SecurityUtil.TruststoreKeystore, ClientX509Util) - Static method in class org.apache.hadoop.security.SecurityUtil
setStart(long) - Method in class org.apache.hadoop.io.compress.SplitCompressionInputStream
setStartContainerRequests(List<StartContainerRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.StartContainersRequest: Set a list of StartContainerRequest to start containers.
setStartTime(long) - Method in class org.apache.hadoop.mapred.JobStatus: Set the start time of the job
setStartTime(long) - Method in class org.apache.hadoop.mapred.TaskReport: set start time of the task.
setStartTime(long) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set the start time of the job
setStartTime(long) - Method in class org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest: Set the start time to use to search for reservations.
setStartTime(Long) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity: Set the start time of the entity
setStartTime(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
setState(int) - Method in class org.apache.hadoop.mapred.jobcontrol.Job: Deprecated.
setState(JobStatus.State) - Method in class org.apache.hadoop.mapreduce.JobStatus: Change the current run state of the job.
setState(String) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setState(QueueState) - Method in class org.apache.hadoop.mapreduce.QueueInfo: Set the state of the queue
setState(ComponentState) - Method in class org.apache.hadoop.yarn.service.api.records.Component
setState(ContainerState) - Method in class org.apache.hadoop.yarn.service.api.records.Container
setState(LocalizationState) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Sets the localization state.
setState(ServiceState) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setState(ServiceState) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
setStatement(PreparedStatement) - Method in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
setStatus(String) - Method in interface org.apache.hadoop.mapred.Reporter: Set the status description for the task.
setStatus(EntryStatus) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
setStatus(String) - Method in interface org.apache.hadoop.mapreduce.TaskAttemptContext: Set the current status of the task to the given string.
setStorageIds(String[]) - Method in class org.apache.hadoop.fs.BlockLocation
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Set the storage policy for a given file or directory.
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FileContext: Set the storage policy for a given file or directory.
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FileSystem: Set the storage policy for a given file or directory.
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.FilterFileSystem
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
setStoragePolicy(Path, String) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Set the source path to the specified storage policy.
setStorageSize(String, double, StorageUnit) - Method in class org.apache.hadoop.conf.Configuration: Sets Storage Size for the specified key.
setStorageTypes(StorageType[]) - Method in class org.apache.hadoop.fs.BlockLocation
setStrings(String, String...) - Method in class org.apache.hadoop.conf.Configuration: Set the array of string values for the name property as as comma delimited values.
setSubClusterId(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest: Set SubClusterId.
setSuccess(boolean) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Set the success flag.
setSuccessfulAttempt(TaskAttemptID) - Method in class org.apache.hadoop.mapred.TaskReport: set successful attempt ID of the task.
setSum(long) - Method in class org.apache.hadoop.fs.statistics.MeanStatistic: Set the sum.
setSymlink(Path) - Method in class org.apache.hadoop.fs.FileStatus
setTargetQueue(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest: Get the queue to place the application in.
setTargetTags(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
setTaskAttemptId(TaskAttemptID) - Method in class org.apache.hadoop.mapred.TaskCompletionEvent: Sets task id.
setTaskAttemptId(TaskAttemptID) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: Sets task id.
setTaskId(String) - Method in class org.apache.hadoop.mapred.TaskCompletionEvent: Deprecated.
use TaskCompletionEvent.setTaskAttemptId(TaskAttemptID) instead.
setTaskID(TaskAttemptID) - Method in class org.apache.hadoop.mapred.TaskCompletionEvent: Deprecated.
use TaskCompletionEvent.setTaskAttemptId(TaskAttemptID) instead.
setTaskOutputFilter(JobClient.TaskStatusFilter) - Method in class org.apache.hadoop.mapred.JobClient: Deprecated.
setTaskOutputFilter(JobConf, JobClient.TaskStatusFilter) - Static method in class org.apache.hadoop.mapred.JobClient: Modify the JobConf to set the task output filter.
setTaskOutputFilter(Configuration, Job.TaskStatusFilter) - Static method in class org.apache.hadoop.mapreduce.Job: Modify the Configuration to set the task output filter.
setTaskRunTime(int) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: Set the task completion time
setTaskStatus(TaskCompletionEvent.Status) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: Set task status.
setTaskTrackerHttp(String) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent: Set task tracker http location.
setTicketCacheFile(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
setTimeDuration(String, long, TimeUnit) - Method in class org.apache.hadoop.conf.Configuration: Set the value of name to the given time duration.
setTimelineServiceBuildVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
setTimelineServiceVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
setTimelineServiceVersionBuiltOn(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
setTimeoutType(ApplicationTimeoutType) - Method in class org.apache.hadoop.yarn.api.records.ApplicationTimeout: Set the application timeout type.
setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.setTimes(Path, long, long) except that Path f must be for this file system.
setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FileContext: Set access time of a file.
setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FileSystem: Set access time of a file.
setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Sets the Path's last modified time and last access time to the given valid times.
setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setTimes(Path, long, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
setTimestamp(long) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
setTimestamp(long) - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Set the timestamp of the resource to be localized, used for verification.
setTimestamp(long) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent: Set the timestamp of the event
setTimestamp(long) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
setToken(Token) - Method in class org.apache.hadoop.yarn.api.records.NMToken
setToken(String, Token) - Method in class org.apache.hadoop.yarn.client.api.NMTokenCache: Sets the NMToken for node address
setTokens(ByteBuffer) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Set security tokens needed by this container.
setTokensConf(ByteBuffer) - Method in class org.apache.hadoop.yarn.api.records.ContainerLaunchContext: Set the configuration used by RM to renew the tokens.
setTokenService(Token<?>, InetSocketAddress) - Static method in class org.apache.hadoop.security.SecurityUtil: Set the given token's service to the format expected by the RPC client
setTopologyPaths(String[]) - Method in class org.apache.hadoop.fs.BlockLocation: Set the network topology paths of the hosts.
setTotalLogFileSize(long) - Method in class org.apache.hadoop.yarn.ContainerLogAppender: Setter so that log4j can configure it from the configuration(log4j.properties).
setTracer(Tracer) - Method in class org.apache.hadoop.ipc.Server
setTrackingUrl(String) - Method in class org.apache.hadoop.mapred.JobStatus: Set the link to the web-ui for details of the job.
setTrackingUrl(String) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set the link to the web-ui for details of the job.
setTrackingUrl(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Set the new tracking url for this application.
setTrackingUrl(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest: Set the final tracking URLfor the ApplicationMaster.
setTrackingUrl(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest: Set the tracking URLfor the ApplicationMaster while it is running.
setTransitionTargetHAStatus(HAServiceProtocol.HAServiceState) - Method in class org.apache.hadoop.ha.HAServiceTarget
setType(int) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
setType(LocalResourceType) - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Set the LocalResourceType of the resource to be localized.
setType(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
setType(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
setType(TimelineMetric.Type) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
setType(Artifact.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
setType(ConfigFile.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
setType(PlacementType) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
setType(ReadinessCheck.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
setUber(boolean) - Method in class org.apache.hadoop.mapreduce.JobStatus: Set uber-mode flag
setUID(String, String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity: Set UID in info which will be then used for query by UI.
setUMask(FsPermission) - Method in class org.apache.hadoop.fs.FileContext: Set umask to the supplied parameter.
setUMask(Configuration, FsPermission) - Static method in class org.apache.hadoop.fs.permission.FsPermission: Set the user file creation mask (umask)
setUnmanagedAM(boolean) - Method in class org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext
setUnmanagedApp(boolean) - Method in class org.apache.hadoop.yarn.api.records.ApplicationReport
setup(Configuration) - Static method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
setup(Mapper<K1, V1, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorMapper
setup(Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorReducer
setup(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.lib.chain.ChainMapper
setup(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.lib.chain.ChainReducer
setup(Mapper<K, V, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionMapper
setup(Reducer<Text, Text, Text, Text>.Context) - Method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionReducer
setup(Mapper<K, Text, Text, LongWritable>.Context) - Method in class org.apache.hadoop.mapreduce.lib.map.RegexMapper
setup(Mapper<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Mapper: Called once at the beginning of the task.
setup(Reducer<KEYIN, VALUEIN, KEYOUT, VALUEOUT>.Context) - Method in class org.apache.hadoop.mapreduce.Reducer: Called once at the start of the task.
setUpdateContainerRequest(UpdateContainerRequest) - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError: Set the UpdateContainerRequest that was not satisfiable.
setUpdateErrors(List<UpdateContainerError>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse: Set the list of container update errors to inform the Application Master about the container updates that could not be satisfied due to error.
setUpdateRequests(List<UpdateContainerRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest: Set the list of container update requests to inform the ResourceManager about the containers that need to be updated.
setUpdateTimeStamp(boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat: Set whether to update the snapshot time or not.
setUpdateType(ContainerUpdateType) - Method in class org.apache.hadoop.yarn.api.records.UpdatedContainer: Set the ContainerUpdateType.
setupJob(JobContext) - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
setupJob(JobContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
setupJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: For the framework to setup the job output during initialization.
setupJob(JobContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
setupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
setupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Set up a job through a SetupJobStage.
setupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Create the temporary directory that is the root of all of the task work directories.
setupJob(JobContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: For the framework to setup the job output during initialization.
setupProgress() - Method in class org.apache.hadoop.mapred.JobStatus
setupProgress() - Method in interface org.apache.hadoop.mapred.RunningJob: Get the progress of the job's setup-tasks, as a float between 0.0 and 1.0.
setupProgress() - Method in class org.apache.hadoop.mapreduce.Job: Get the progress of the job's setup-tasks, as a float between 0.0 and 1.0.
setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.FileOutputCommitter
setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: Sets up output for the task.
setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapred.OutputCommitter: This method implements the new interface by calling the old method.
setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Set up a task through a SetupTaskStage.
setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: No task setup required.
setupTask(TaskAttemptContext) - Method in class org.apache.hadoop.mapreduce.OutputCommitter: Sets up output for the task.
setUri(String) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
setUri(String) - Method in class org.apache.hadoop.yarn.service.api.records.BaseResource
setUsedMem(int) - Method in class org.apache.hadoop.mapreduce.JobStatus
setUseNewMapper(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Set whether the framework should use the new api for the mapper.
setUseNewReducer(boolean) - Method in class org.apache.hadoop.mapred.JobConf: Set whether the framework should use the new api for the reducer.
setUseQueryStringForDelegationToken(boolean) - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Deprecated.
setUser(String) - Method in class org.apache.hadoop.mapred.JobConf: Set the reported username for this job.
setUser(String) - Method in class org.apache.hadoop.mapreduce.Job: Set the reported username for this job.
setUser(String) - Method in exception org.apache.hadoop.security.KerberosAuthException
setUser(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
setUser(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
setUserGroupRepresentationAsUPN(boolean) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
setUserInfo(String) - Method in class org.apache.hadoop.yarn.api.records.URL: Set the user info of the URL.
setUsername(String) - Method in class org.apache.hadoop.mapred.JobStatus
setUsername(String) - Method in class org.apache.hadoop.mapreduce.JobStatus
setValue(long) - Method in class org.apache.hadoop.mapred.Counters.Counter
setValue(long) - Method in interface org.apache.hadoop.mapreduce.Counter: Set this counter by the given value
setValues(Map<Long, Number>) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.setVerifyChecksum(boolean, Path) except that Path f must be for this file system.
setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem: Set whether to verify checksum.
setVerifyChecksum(boolean, Path) - Method in class org.apache.hadoop.fs.FileContext: Set the verify checksum flag for the file system denoted by the path.
setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.FileSystem: Set the verify checksum flag.
setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setVerifyChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
setVerifyChecksum(boolean) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set whether checksums must be verified.
setVersion(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
setVersion(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service
setVirtualCores(int) - Method in class org.apache.hadoop.yarn.api.records.Resource: Set number of virtual cpu cores of the resource.
setVirtualMemory(int) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Set used virtual memory.
setVisibility(LocalResourceVisibility) - Method in class org.apache.hadoop.yarn.api.records.LocalResource: Set the LocalResourceVisibility of the resource to be localized.
setVisibility(LocalResourceVisibility) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
setVisibleLength(long) - Method in class org.apache.hadoop.hdfs.ReplicaAccessorBuilder: Set the length of the replica which is visible to this client.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.adl.AdlFileSystem: Set the current working directory for the given file system.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Set the working directory to the given directory.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FileContext: Set the working directory for wd-relative names (such a "foo/bar").
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FileSystem: Set the current working directory for the given FileSystem.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Set the current working directory for the given file system.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.ftp.FTPFileSystem
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem: Set the working directory to the given directory.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.s3native.NativeS3FileSystem: Deprecated.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setWorkingDirectory(Path) - Method in class org.apache.hadoop.mapred.JobConf: Set the current working directory for the default file system.
setWorkingDirectory(Path) - Method in class org.apache.hadoop.mapreduce.Job: Set the current working directory for the default file system.
setWorkingDirectory(File) - Method in class org.apache.hadoop.util.Shell: Set the working directory.
setWritable(File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Platform independent implementation for File.setWritable(boolean) File#setWritable does not work as expected on Windows.
setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.FileSystem: Set the write checksum flag.
setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.FilterFileSystem
setWriteChecksum(boolean) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setWriters(String) - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain: Set the writer (and/or writer group) list string
setWriters(String) - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain: Set the writer (and/or writer group) list string.
setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Set an xattr of a file or directory.
setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Set an xattr of a file or directory.
setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem: Set the value of an attribute for a path.
setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FileContext: Set an xattr of a file or directory.
setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FileContext: Set an xattr of a file or directory.
setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FileSystem: Set an xattr of a file or directory.
setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FileSystem: Set an xattr of a file or directory.
setXAttr(Path, String, byte[]) - Method in class org.apache.hadoop.fs.FilterFileSystem
setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.FilterFileSystem
setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
setXAttr(Path, String, byte[], EnumSet<XAttrSetFlag>) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
SHARED_CACHE_CHECKSUM_ALGO_IMPL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: the checksum algorithm implementation
SHARED_CACHE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: whether the shared cache is enabled/disabled
SHARED_CACHE_NESTED_LEVEL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The config key for the level of nested directories before getting to the checksum directory.
SHARED_CACHE_NM_UPLOADER_REPLICATION_FACTOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The replication factor for the node manager uploader for the shared cache.
SHARED_CACHE_NM_UPLOADER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SHARED_CACHE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
SHARED_CACHE_ROOT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The config key for the shared cache root directory.
SharedCacheChecksum - Interface in org.apache.hadoop.yarn.sharedcache
SharedCacheChecksumFactory - Class in org.apache.hadoop.yarn.sharedcache
SharedCacheChecksumFactory() - Constructor for class org.apache.hadoop.yarn.sharedcache.SharedCacheChecksumFactory
SharedCacheClient - Class in org.apache.hadoop.yarn.client.api: This is the client for YARN's shared cache.
SharedCacheClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.SharedCacheClient
SharedInstanceCredentialProvider - Class in org.apache.hadoop.fs.s3a: This credential provider has jittered between existing and non-existing, but it turns up in documentation enough that it has been restored.
SharedInstanceCredentialProvider() - Constructor for class org.apache.hadoop.fs.s3a.SharedInstanceCredentialProvider
Shell - Class in org.apache.hadoop.util: A base class for running a Shell command.
Shell() - Constructor for class org.apache.hadoop.util.Shell: Create an instance with no minimum interval between runs; stderr is not merged with stdout.
Shell(long) - Constructor for class org.apache.hadoop.util.Shell: Create an instance with a minimum interval between executions; stderr is not merged with stdout.
Shell(long, boolean) - Constructor for class org.apache.hadoop.util.Shell: Create a shell instance which can be re-executed when the Shell.run() method is invoked with a given elapsed time between calls.
ShellContainerCommand - Enum in org.apache.hadoop.yarn.api.records: Enumeration of various signal container commands.
shellToContainer(ContainerId, ShellContainerCommand) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to get a shell to a container.
shortenFlowName(String, Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Shortens the flow name for the configured size by removing UUID if present.
ShortWritable - Class in org.apache.hadoop.io: A WritableComparable for shorts.
ShortWritable() - Constructor for class org.apache.hadoop.io.ShortWritable
ShortWritable(short) - Constructor for class org.apache.hadoop.io.ShortWritable
shouldAppend() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldAtomicCommit() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldBlock() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldDeleteMissing() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldDirectWrite() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldIgnoreFailures() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldOverwrite() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldPreserve(DistCpOptions.FileAttribute) - Method in class org.apache.hadoop.tools.DistCpOptions: Checks if the input attribute should be preserved or not.
shouldRefresh() - Method in class org.apache.hadoop.hdfs.web.oauth2.AccessTokenTimer: Return true if the current token has expired or will expire within the EXPIRE_BUFFER_MS (to give ample wiggle room for the call to be made to the server).
shouldRMFailFast(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
shouldSkipCRC() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldSyncFolder() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldUpdateRoot() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldUseDiff() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldUseIterator() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldUseRdiff() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldUseSnapshotDiff() - Method in class org.apache.hadoop.tools.DistCpOptions
shouldVerboseLog() - Method in class org.apache.hadoop.tools.DistCpOptions
shrinkStatus(FileStatus) - Static method in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat: The HdfsBlockLocation includes a LocatedBlock which contains messages for issuing more detailed queries to datanodes about a block, but these messages are useless during job submission currently.
shutdown() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem: Shutdown the metrics system
shutdown() - Method in class org.apache.hadoop.metrics2.MetricsSystem: Shutdown the metrics system completely (usually during server shutdown.) The MetricsSystemMXBean will be unregistered.
SHUTDOWN_HOOK_PRIORITY - Static variable in class org.apache.hadoop.fs.FileContext: Priority of the FileContext shutdown hook.
SHUTDOWN_HOOK_PRIORITY - Static variable in class org.apache.hadoop.fs.FileSystem: Priority of the FileSystem shutdown hook: 10.
ShutdownHookManager - Class in org.apache.hadoop.util: The ShutdownHookManager enables running shutdownHook in a deterministic order, higher priority first.
SignalContainerCommand - Enum in org.apache.hadoop.yarn.api.records: Enumeration of various signal container commands.
SignalContainerRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the client to the ResourceManager or by the ApplicationMaster to the NodeManager to signal a container.
SignalContainerRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest
SignalContainerResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to the client signalling a container.
SignalContainerResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.SignalContainerResponse
signalToContainer(SignalContainerRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to request the ResourceManager to signal a container.
signalToContainer(SignalContainerRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol
signalToContainer(ContainerId, SignalContainerCommand) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Signal a container identified by given ID.
SIGNATURE_ENCODING - Static variable in class org.apache.hadoop.ipc.CallerContext
SIGNING_ALGORITHM - Static variable in class org.apache.hadoop.fs.s3a.Constants: Multiple parameters can be used to specify a non-default signing algorithm.
fs.s3a.signing-algorithm - This property has existed for the longest time.
SIGNING_ALGORITHM_DDB - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
SIGNING_ALGORITHM_S3 - Static variable in class org.apache.hadoop.fs.s3a.Constants
SIGNING_ALGORITHM_STS - Static variable in class org.apache.hadoop.fs.s3a.Constants
SIGV_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "sigv".
SimpleAWSCredentialsProvider - Class in org.apache.hadoop.fs.s3a: Support simple credentials for authenticating with AWS.
SimpleAWSCredentialsProvider(URI, Configuration) - Constructor for class org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider: Build the credentials from a filesystem URI and configuration.
SINGLE_WHITE_SPACE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
SingleArcTransition<OPERAND,EVENT> - Interface in org.apache.hadoop.yarn.state: Hook for Transition.
SingleUGIResolver - Class in org.apache.hadoop.hdfs.server.namenode: Map all owners/groups in external system to a single user in FSImage.
SingleUGIResolver() - Constructor for class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
size() - Method in class org.apache.hadoop.conf.Configuration: Return the number of keys in the configuration.
size() - Method in class org.apache.hadoop.io.EnumSetWritable
size() - Method in interface org.apache.hadoop.io.file.tfile.RawComparable: Get the size of the byte range in the byte array.
size() - Method in class org.apache.hadoop.io.MapWritable
size() - Method in class org.apache.hadoop.io.SortedMapWritable
size() - Method in class org.apache.hadoop.mapred.Counters.Group
size() - Method in class org.apache.hadoop.mapred.Counters: Deprecated.
use AbstractCounters.countCounters() instead
size() - Method in interface org.apache.hadoop.mapreduce.counters.CounterGroupBase
size() - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable: The number of children in this Tuple.
size - Variable in class org.apache.hadoop.registry.client.types.RegistryPathStatus: Entry size in bytes, as returned by the storage infrastructure.
skip(long) - Method in class org.apache.hadoop.io.compress.DecompressorStream
skip(DataInput) - Static method in class org.apache.hadoop.io.Text: Skips over one Text in the input.
skip(K) - Method in interface org.apache.hadoop.mapred.join.ComposableRecordReader: Skip key-value pairs with keys less than or equal to the key provided.
skip(K) - Method in class org.apache.hadoop.mapred.join.CompositeRecordReader: Pass skip key to child RRs.
skip(K) - Method in class org.apache.hadoop.mapred.join.WrappedRecordReader: Skip key-value pairs with keys less than or equal to the key provided.
skip(K) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader: Pass skip key to child RRs.
skip(K) - Method in class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader: Skip key-value pairs with keys less than or equal to the key provided.
SKIP_AZURE_METRICS_PROPERTY_NAME - Static variable in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
SkipBadRecords - Class in org.apache.hadoop.mapred: Utility class for skip bad records functionality.
SkipBadRecords() - Constructor for class org.apache.hadoop.mapred.SkipBadRecords
skipCompressedByteArray(DataInput) - Static method in class org.apache.hadoop.io.WritableUtils
skipFully(InputStream, long) - Static method in class org.apache.hadoop.io.IOUtils: Similar to readFully().
skipFully(DataInput, int) - Static method in class org.apache.hadoop.io.WritableUtils: Skip len number of bytes in input streamin
SLASH_MARK - Static variable in class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl: Mark for slashes in path names.
SNAPPY_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants: Default extension for SnappyCodec.
snapshot(IOStatistics) - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot: Take a snapshot.
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Sample all the mutable metrics and put the snapshot in the builder
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableMetric: Get a snapshot of the metric
snapshot(MetricsRecordBuilder) - Method in class org.apache.hadoop.metrics2.lib.MutableMetric: Get a snapshot of metric if changed
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRates
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRatesWithAggregation
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableRollingAverages
snapshot(MetricsRecordBuilder, boolean) - Method in class org.apache.hadoop.metrics2.lib.MutableStat
snapshotIOStatistics(IOStatistics) - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport: Take a snapshot of the current statistics state.
snapshotIOStatistics() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport: Create a snapshot statistics instance ready to aggregate data.
snapshotIOStatistics(IOStatistics) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Set the IOStatistics to a snapshot of the source.
SOCKET_RECV_BUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants
SOCKET_SEND_BUFFER - Static variable in class org.apache.hadoop.fs.s3a.Constants
SOCKET_TIMEOUT - Static variable in class org.apache.hadoop.fs.s3a.Constants: Milliseconds until we give up on a connection to s3: "fs.s3a.connection.timeout".
SocksSocketFactory - Class in org.apache.hadoop.net: Specialized SocketFactory to create sockets with a SOCKS proxy
SocksSocketFactory() - Constructor for class org.apache.hadoop.net.SocksSocketFactory: Default empty constructor (for use with the reflection API).
SocksSocketFactory(Proxy) - Constructor for class org.apache.hadoop.net.SocksSocketFactory: Constructor with a supplied Proxy
SOLARIS - Static variable in class org.apache.hadoop.util.Shell
SortedMapWritable<K extends WritableComparable<? super K>> - Class in org.apache.hadoop.io: A Writable SortedMap.
SortedMapWritable() - Constructor for class org.apache.hadoop.io.SortedMapWritable: default constructor.
SortedMapWritable(SortedMapWritable<K>) - Constructor for class org.apache.hadoop.io.SortedMapWritable: Copy constructor.
source - Variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
SPACE_QUOTA_STRING_FORMAT - Static variable in class org.apache.hadoop.fs.QuotaUsage
SPARK_WRITE_UUID - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: The UUID for jobs: "spark.sql.sources.writeJobUUID".
specToString(String, String, int, List<Integer>, List<Integer>) - Static method in class org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
split - Variable in class org.apache.hadoop.mapred.lib.CombineFileRecordReader
split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.BigDecimalSplitter
split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.BooleanSplitter
split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.DateSplitter
split(Configuration, ResultSet, String) - Method in interface org.apache.hadoop.mapreduce.lib.db.DBSplitter: Given a ResultSet containing one record (and already advanced to that record) with two columns (a low value, and a high value, both of the same type), determine a set of splits that span the given values.
split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.FloatSplitter
split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.IntegerSplitter
split(Configuration, ResultSet, String) - Method in class org.apache.hadoop.mapreduce.lib.db.TextSplitter: This method needs to determine the splits between two user-provided strings.
split - Variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader
SPLIT_MAXSIZE - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
SPLIT_MINSIZE - Static variable in class org.apache.hadoop.mapreduce.lib.input.FileInputFormat
SPLIT_MINSIZE_PERNODE - Static variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
SPLIT_MINSIZE_PERRACK - Static variable in class org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat
SplitCompressionInputStream - Class in org.apache.hadoop.io.compress: An InputStream covering a range of compressed data.
SplitCompressionInputStream(InputStream, long, long) - Constructor for class org.apache.hadoop.io.compress.SplitCompressionInputStream
SplitLocationInfo - Class in org.apache.hadoop.mapred
SplitLocationInfo(String, boolean) - Constructor for class org.apache.hadoop.mapred.SplitLocationInfo
SplittableCompressionCodec - Interface in org.apache.hadoop.io.compress: This interface is meant to be implemented by those compression codecs which are capable to compress / de-compress a stream starting at any arbitrary position.
srcFile(String) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile: This provides the source location of the configuration file, the content of which is dumped to dest_file post property substitutions, in the format as specified in type.
SSL_CHANNEL_MODE - Static variable in class org.apache.hadoop.fs.s3a.Constants
SSLConnectionConfigurator - Class in org.apache.hadoop.hdfs.web: Configure a connection to use SSL authentication.
STACKTRACE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys
STAGE - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys
StandardSocketFactory - Class in org.apache.hadoop.net: Specialized SocketFactory to create sockets with a SOCKS proxy
StandardSocketFactory() - Constructor for class org.apache.hadoop.net.StandardSocketFactory: Default empty constructor (for use with the reflection API).
STAR - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
start() - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider: Initialize the provider.
start() - Method in class org.apache.hadoop.ipc.Server: Starts the service.
start() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean: Start the metrics system
start() - Method in class org.apache.hadoop.service.AbstractService: Start the service.
start() - Method in interface org.apache.hadoop.service.Service: Start the service.
START_BLOCK - Static variable in class org.apache.hadoop.hdfs.server.namenode.FixedBlockResolver
startContainer(Container, ContainerLaunchContext) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Start an allocated container.
startContainerAsync(Container, ContainerLaunchContext) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
StartContainerRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the ApplicationMaster to the NodeManager to start a container.
StartContainerRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest
startContainers(StartContainersRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: The ApplicationMaster provides a list of StartContainerRequests to a NodeManager to start Containers allocated to it using this interface.
StartContainersRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request which contains a list of StartContainerRequest sent by the ApplicationMaster to the NodeManager to start containers.
StartContainersRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StartContainersRequest
StartContainersResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the NodeManager to the ApplicationMaster when asked to start an allocated container.
StartContainersResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StartContainersResponse
startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FileSystem: Returns a local file that the user can write output to.
startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.FilterFileSystem: Returns a local File that the user can write output to.
startLocalOutput(Path, Path) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
startMap(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
startMap(TreeMap, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
startMap(TreeMap, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
startMap(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Check the mark for start of the serialized map.
startMap(TreeMap, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Mark the start of a map to be serialized.
startMetricsMBeans() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean: Start metrics MBeans
startRecord(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
startRecord(Record, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
startRecord(Record, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
startRecord(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Check the mark for start of the serialized record.
startRecord(Record, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Mark the start of a record to be serialized.
startThreads() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: should be called before this object is used.
startUpload(Path) - Method in interface org.apache.hadoop.fs.MultipartUploader: Initialize a multipart upload.
startVector(String) - Method in class org.apache.hadoop.record.BinaryRecordInput: Deprecated.
startVector(ArrayList, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
startVector(ArrayList, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
startVector(String) - Method in interface org.apache.hadoop.record.RecordInput: Deprecated.

Check the mark for start of the serialized vector.
startVector(ArrayList, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Mark the start of a vector to be serialized.
stat(String) - Method in interface org.apache.hadoop.registry.client.api.RegistryOperations: Get the status of a path
stat(String) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService
stat2Paths(FileStatus[]) - Static method in class org.apache.hadoop.fs.FileUtil: convert an array of FileStatus to an array of Path
stat2Paths(FileStatus[], Path) - Static method in class org.apache.hadoop.fs.FileUtil: convert an array of FileStatus to an array of Path.
statChildren(RegistryOperations, String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryUtils: List children of a directory and retrieve their RegistryPathStatus values.
state - Variable in class org.apache.hadoop.service.LifecycleEvent: new state
state(ComponentState) - Method in class org.apache.hadoop.yarn.service.api.records.Component
state(ContainerState) - Method in class org.apache.hadoop.yarn.service.api.records.Container: State of the container of an service.
state(LocalizationState) - Method in class org.apache.hadoop.yarn.service.api.records.LocalizationStatus: Sets the localization state and returns the localization status.
state(ServiceState) - Method in class org.apache.hadoop.yarn.service.api.records.Service: State of the service.
state(ServiceState) - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus: Service state.
stateChanged(Service) - Method in class org.apache.hadoop.service.LoggingStateChangeListener: Callback for a state change event: log it
stateChanged(Service) - Method in interface org.apache.hadoop.service.ServiceStateChangeListener: Callback to notify of a state change.
StateMachine<STATE extends Enum<STATE>,EVENTTYPE extends Enum<EVENTTYPE>,EVENT> - Interface in org.apache.hadoop.yarn.state
StateMachineFactory<OPERAND,STATE extends Enum<STATE>,EVENTTYPE extends Enum<EVENTTYPE>,EVENT> - Class in org.apache.hadoop.yarn.state: State machine topology.
StateMachineFactory(STATE) - Constructor for class org.apache.hadoop.yarn.state.StateMachineFactory: Constructor This is the only constructor in the API.
statement - Variable in class org.apache.hadoop.mapreduce.lib.db.DBRecordReader
StateStoreBaseImpl - Class in org.apache.hadoop.hdfs.server.federation.store.driver.impl: Base implementation of a State Store driver.
StateStoreBaseImpl() - Constructor for class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreBaseImpl
StateStoreDriver - Class in org.apache.hadoop.hdfs.server.federation.store.driver: Driver class for an implementation of a StateStoreService provider.
StateStoreDriver() - Constructor for class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver
StateStoreSerializableImpl - Class in org.apache.hadoop.hdfs.server.federation.store.driver.impl: State Store driver that stores a serialization of the records.
StateStoreSerializableImpl() - Constructor for class org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreSerializableImpl
StateTransitionListener<OPERAND,EVENT,STATE extends Enum<STATE>> - Interface in org.apache.hadoop.yarn.state: A State Transition Listener.
statistics - Variable in class org.apache.hadoop.fs.AbstractFileSystem: The statistics for this file system.
statistics - Variable in class org.apache.hadoop.fs.FileSystem: The statistics for this file system.
StatsDSink - Class in org.apache.hadoop.metrics2.sink: A metrics sink that writes metrics to a StatsD daemon.
StatsDSink() - Constructor for class org.apache.hadoop.metrics2.sink.StatsDSink
statusCode() - Method in exception org.apache.hadoop.fs.s3a.AWSServiceIOException
STDERR - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants
STDOUT - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants
stop() - Method in class org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider: Shutdown the provider.
stop() - Method in class org.apache.hadoop.ipc.Client: Stop all threads related to this client.
stop() - Method in class org.apache.hadoop.ipc.Server: Stops the service.
stop() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl: set the thread state to STOPPING so that the thread will stop when it wakes up.
stop() - Method in class org.apache.hadoop.metrics2.lib.MutableQuantiles
stop() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean: Stop the metrics system
stop() - Method in class org.apache.hadoop.service.AbstractService: Stop the service.
stop() - Method in interface org.apache.hadoop.service.Service: Stop the service.
stop(Service) - Static method in class org.apache.hadoop.service.ServiceOperations: Stop a service.
STOP_ONLY_STARTED_SERVICES - Static variable in class org.apache.hadoop.service.CompositeService: Policy on shutdown: attempt to close everything (purest) or only try to close started services (which assumes that the service implementations may not handle the stop() operation except when started.
stopContainer(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Stop an started container.
stopContainerAsync(ContainerId, NodeId) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync
stopContainers(StopContainersRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: The ApplicationMaster requests a NodeManager to stop a list of Containers allocated to it using this interface.
StopContainersRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the ApplicationMaster to the NodeManager to stop containers.
StopContainersRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StopContainersRequest
StopContainersResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the NodeManager to the ApplicationMaster when asked to stop allocated containers.
StopContainersResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.StopContainersResponse
stopMetricsMBeans() - Method in interface org.apache.hadoop.metrics2.MetricsSystemMXBean: Stop metrics MBeans.
stopQuietly(Service) - Static method in class org.apache.hadoop.service.ServiceOperations: Stop a service; if it is null do nothing.
stopQuietly(Log, Service) - Static method in class org.apache.hadoop.service.ServiceOperations: Deprecated.
to be removed with 3.4.0. Use ServiceOperations.stopQuietly(Logger, Service) instead.
stopQuietly(Logger, Service) - Static method in class org.apache.hadoop.service.ServiceOperations: Stop a service; if it is null do nothing.
stopThreads() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
STORAGE_CLASS - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 storage class: standard, reduced_redundancy, intelligent_tiering etc.
STORAGE_CLASS_DEEP_ARCHIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "deep_archive".
STORAGE_CLASS_GLACIER - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "glacier".
STORAGE_CLASS_GLACIER_INSTANT_RETRIEVAL - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "glacier_ir".
STORAGE_CLASS_INTELLIGENT_TIERING - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "intelligent_tiering".
STORAGE_CLASS_ONEZONE_INFREQUENT_ACCESS - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "onezone_ia".
STORAGE_CLASS_OUTPOSTS - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "outposts".
STORAGE_CLASS_REDUCED_REDUNDANCY - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "reduced_redundancy".
STORAGE_CLASS_STANDARD - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "standard".
STORAGE_CLASS_STANDARD_INFREQUENT_ACCESS - Static variable in class org.apache.hadoop.fs.s3a.Constants: S3 Storage option: "standard_ia".
StorageStatistics - Class in org.apache.hadoop.fs: StorageStatistics contains statistics data for a FileSystem or FileContext instance.
StorageStatistics(String) - Constructor for class org.apache.hadoop.fs.StorageStatistics
StorageType - Enum in org.apache.hadoop.fs: Defines the types of supported storage media.
store(Configuration, K, String) - Static method in class org.apache.hadoop.io.DefaultStringifier: Stores the item in the configuration with the given keyName.
STORE_CAPABILITY_AWS_V2 - Static variable in class org.apache.hadoop.fs.s3a.Constants: Is this a v2 SDK build? value "fs.s3a.capability.aws.v2".
STORE_CAPABILITY_DIRECTORY_MARKER_ACTION_DELETE - Static variable in class org.apache.hadoop.fs.s3a.Constants: PathCapabilities probe to indicate that a path deletes directory markers.
STORE_CAPABILITY_DIRECTORY_MARKER_ACTION_KEEP - Static variable in class org.apache.hadoop.fs.s3a.Constants: PathCapabilities probe to indicate that a path keeps directory markers.
STORE_CAPABILITY_DIRECTORY_MARKER_AWARE - Static variable in class org.apache.hadoop.fs.s3a.Constants: PathCapabilities probe to verify that an S3A Filesystem has the changes needed to safely work with buckets where directoy markers have not been deleted.
STORE_CAPABILITY_DIRECTORY_MARKER_MULTIPART_UPLOAD_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Deprecated.
STORE_CAPABILITY_DIRECTORY_MARKER_POLICY_AUTHORITATIVE - Static variable in class org.apache.hadoop.fs.s3a.Constants: PathCapabilities probe to indicate that the filesystem keeps directory markers in authoritative paths only.
STORE_CAPABILITY_DIRECTORY_MARKER_POLICY_DELETE - Static variable in class org.apache.hadoop.fs.s3a.Constants: PathCapabilities probe to indicate that the filesystem deletes directory markers.
STORE_CAPABILITY_DIRECTORY_MARKER_POLICY_KEEP - Static variable in class org.apache.hadoop.fs.s3a.Constants: PathCapabilities probe to indicate that the filesystem keeps directory markers.
STORE_CAPABILITY_MAGIC_COMMITTER - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Flag to indicate that a store supports magic committers.
STORE_CAPABILITY_MAGIC_COMMITTER_OLD - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Deprecated.
STORE_CAPABILITY_MULTIPART_UPLOAD_ENABLED - Static variable in class org.apache.hadoop.fs.s3a.Constants: Stream supports multipart uploads to the given path.
STORE_CLIENT_CREATION - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: How long did any store client creation take?
STORE_EXISTS_PROBE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Probe for store existing: "store_exists_probe".
STORE_IO_RATE_LIMITED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Rate limiting was reported "store_io_rate_limited".
STORE_IO_RATE_LIMITED_DURATION - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
STORE_IO_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Requests made of a store: "store_io_request".
STORE_IO_RETRY - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: IO retried: "store_io_retry".
STORE_IO_THROTTLE_RATE - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames
STORE_IO_THROTTLED - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Requests throttled and retried: "store_io_throttled".
STORE_OPERATIONS_CLASS_DEFAULT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Default classname of the store operations.
storeArray(Configuration, K[], String) - Static method in class org.apache.hadoop.io.DefaultStringifier: Stores the array of items in the configuration with the given keyName.
storeDelegationKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
storeNewMasterKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
storeNewToken(TokenIdent, long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
StoreStatisticNames - Class in org.apache.hadoop.fs.statistics: Common statistic names for object store operations..
storeToken(TokenIdent, AbstractDelegationTokenSecretManager.DelegationTokenInformation) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
storeTokenTrackingId - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Whether to store a token's tracking ID in its TokenInformation.
STREAM_CAPABILITY_MAGIC_OUTPUT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Flag to indicate whether a stream is a magic output stream; returned in StreamCapabilities Value: "fs.s3a.capability.magic.output.stream".
STREAM_CAPABILITY_MAGIC_OUTPUT_OLD - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Deprecated.
STREAM_EVICT_BLOCKS_FROM_FILE_CACHE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of blocks evicted from the disk cache.
STREAM_FILE_CACHE_EVICTION - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Track duration of LRU cache eviction for disk cache.
STREAM_ID_LEN - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
STREAM_READ_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of times the TCP stream was aborted.
STREAM_READ_ACTIVE_MEMORY_IN_USE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total bytes of memory in use by this input stream.
STREAM_READ_ACTIVE_PREFETCH_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of active prefetch operations.
STREAM_READ_BLOCK_ACQUIRE_AND_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: count/duration of acquiring a buffer and reading to it.
STREAM_READ_BLOCKS_IN_FILE_CACHE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of block in disk cache.
STREAM_READ_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Bytes read from an input stream in read()/readVectored() calls.
STREAM_READ_BYTES_DISCARDED_ABORT - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of bytes discarded by aborting an input stream .
STREAM_READ_BYTES_DISCARDED_CLOSE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of bytes read and discarded when closing an input stream.
STREAM_READ_CLOSE_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total count of times an attempt to close an input stream was made.
STREAM_READ_CLOSED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of times the TCP stream was closed.
STREAM_READ_EXCEPTIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of exceptions raised during input stream reads.
STREAM_READ_FULLY_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of readFully() operations in an input stream.
STREAM_READ_GAUGE_INPUT_POLICY - Static variable in class org.apache.hadoop.fs.s3a.Constants: Gauge name for the input policy : "stream_read_gauge_input_policy".
STREAM_READ_OPENED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total count of times an input stream to was opened.
STREAM_READ_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of read() operations in an input stream.
STREAM_READ_OPERATIONS_INCOMPLETE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of incomplete read() operations in an input stream, that is, when the bytes returned were less than that requested.
STREAM_READ_PREFETCH_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total number of prefetching operations executed.
STREAM_READ_REMOTE_BLOCK_READ - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: count/duration of reading a remote block.
STREAM_READ_REMOTE_STREAM_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: count/duration of aborting a remote stream during stream IO IO.
STREAM_READ_REMOTE_STREAM_DRAINED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: count/duration of closing a remote stream, possibly including draining the stream to recycle the HTTP connection.
STREAM_READ_SEEK_BACKWARD_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of executed seek operations which went backwards in a stream.
STREAM_READ_SEEK_BYTES_BACKWARDS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of bytes moved backwards during seek operations in an input stream.
STREAM_READ_SEEK_BYTES_DISCARDED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of bytes read and discarded during seek() in an input stream.
STREAM_READ_SEEK_BYTES_SKIPPED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of bytes skipped during forward seek operations.
STREAM_READ_SEEK_FORWARD_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of executed seek operations which went forward in an input stream.
STREAM_READ_SEEK_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of seek operations in an input stream.
STREAM_READ_SEEK_POLICY_CHANGED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of times the seek policy was dynamically changed in an input stream.
STREAM_READ_SKIP_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count bytes skipped in InputStream.skip() calls.
STREAM_READ_SKIP_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of InputStream.skip() calls.
STREAM_READ_TOTAL_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total count of bytes read from an input stream.
STREAM_READ_UNBUFFERED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of calls of CanUnbuffer.unbuffer().
STREAM_READ_VECTORED_COMBINED_RANGES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of combined file ranges during readVectored() operation.
STREAM_READ_VECTORED_INCOMING_RANGES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of incoming file ranges during readVectored() operation.
STREAM_READ_VECTORED_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of readVectored() operations in an input stream.
STREAM_READ_VECTORED_READ_BYTES_DISCARDED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of bytes discarded during readVectored() operation in an input stream.
STREAM_READ_VERSION_MISMATCHES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of version mismatches encountered while reading an input stream.
STREAM_WRITE_BLOCK_UPLOADS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of block/partition uploads complete.
STREAM_WRITE_BLOCK_UPLOADS_ABORTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of number of block uploads aborted.
STREAM_WRITE_BLOCK_UPLOADS_ACTIVE - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of block/partition uploads active.
STREAM_WRITE_BLOCK_UPLOADS_BYTES_PENDING - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Gauge of data queued to be written.
STREAM_WRITE_BLOCK_UPLOADS_COMMITTED - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of number of block uploads committed.
STREAM_WRITE_BLOCK_UPLOADS_PENDING - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Gauge of block/partitions uploads queued to be written.
STREAM_WRITE_BYTES - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: "Count of bytes written to output stream including all not yet uploaded.
STREAM_WRITE_EXCEPTIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: "Count of stream write failures reported.
STREAM_WRITE_EXCEPTIONS_COMPLETING_UPLOADS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of failures when finalizing a multipart upload: "stream_write_exceptions_completing_upload".
STREAM_WRITE_QUEUE_DURATION - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total queue duration of all block uploads.
STREAM_WRITE_TOTAL_DATA - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames
STREAM_WRITE_TOTAL_TIME - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Count of total time taken for uploads to complete.
StreamBackedIterator<X extends Writable> - Class in org.apache.hadoop.mapred.join: This class provides an implementation of ResetableIterator.
StreamBackedIterator() - Constructor for class org.apache.hadoop.mapred.join.StreamBackedIterator
StreamBackedIterator<X extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join: This class provides an implementation of ResetableIterator.
StreamBackedIterator() - Constructor for class org.apache.hadoop.mapreduce.lib.join.StreamBackedIterator
StreamCapabilities - Interface in org.apache.hadoop.fs: Interface to query streams for supported capabilities.
streamCapabilities_hasCapability(Object, String) - Static method in class org.apache.hadoop.io.wrappedio.WrappedIO: Does an object implement StreamCapabilities and, if so, what is the result of the probe for the capability? Calls StreamCapabilities.hasCapability(String),
StreamCapabilitiesPolicy - Class in org.apache.hadoop.fs: Static methods to implement policies for StreamCapabilities.
StreamCapabilitiesPolicy() - Constructor for class org.apache.hadoop.fs.StreamCapabilitiesPolicy
StreamStatisticNames - Class in org.apache.hadoop.fs.statistics: These are common statistic names.
StrictPreemptionContract - Class in org.apache.hadoop.yarn.api.records: Enumeration of particular allocations to be reclaimed.
StrictPreemptionContract() - Constructor for class org.apache.hadoop.yarn.api.records.StrictPreemptionContract
STRING_BUILDER - Static variable in class org.apache.hadoop.hdfs.server.namenode.DefaultAuditLogger
STRING_VALUE_MAX - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
STRING_VALUE_MAX - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
STRING_VALUE_MIN - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
STRING_VALUE_MIN - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
Stringifier<T> - Interface in org.apache.hadoop.io: Stringifier interface offers two methods to convert an object to a string representation and restore the object given its string representation.
StringInterner - Class in org.apache.hadoop.util: Provides string interning utility methods.
StringInterner() - Constructor for class org.apache.hadoop.util.StringInterner
StringValueMax - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a value aggregator that maintain the biggest of a sequence of strings.
StringValueMax() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.StringValueMax
StringValueMax - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a value aggregator that maintain the biggest of a sequence of strings.
StringValueMax() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMax: the default constructor
StringValueMin - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a value aggregator that maintain the smallest of a sequence of strings.
StringValueMin() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.StringValueMin
StringValueMin - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a value aggregator that maintain the smallest of a sequence of strings.
StringValueMin() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.StringValueMin: the default constructor
strongIntern(String) - Static method in class org.apache.hadoop.util.StringInterner: Interns and returns a reference to the representative instance for any of a collection of string instances that are equal to each other.
StrToken(Parser.TType, String) - Constructor for class org.apache.hadoop.mapred.join.Parser.StrToken
StrToken(Parser.TType, String) - Constructor for class org.apache.hadoop.mapreduce.lib.join.Parser.StrToken
STS_STANDARD - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: The standard STS server.
stubDurationTracker() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport: Get a stub duration tracker.
stubDurationTrackerFactory() - Static method in class org.apache.hadoop.fs.statistics.IOStatisticsSupport: Return a stub duration tracker factory whose returned trackers are always no-ops.
SubApplicationEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This entity represents a user defined entities to be stored under sub application table.
SubApplicationEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.SubApplicationEntity
subMap(K, K) - Method in class org.apache.hadoop.io.SortedMapWritable
submit() - Method in class org.apache.hadoop.mapreduce.Job: Submit the job to the cluster and return immediately.
submit() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob: Submit this job to mapred.
submit(Runnable) - Method in class org.apache.hadoop.util.functional.CloseableTaskPoolSubmitter
SUBMIT_REPLICATION - Static variable in class org.apache.hadoop.mapreduce.Job
submitApplication(SubmitApplicationRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to submit a new application to the ResourceManager.
submitApplication(ApplicationSubmissionContext) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: Submit a new application to YARN. It is a blocking call - it will not return ApplicationId until the submitted application is submitted successfully and accepted by the ResourceManager.
SubmitApplicationRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by a client to submit an application to the ResourceManager.
SubmitApplicationRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest
SubmitApplicationResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to a client on application submission.
SubmitApplicationResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse
submitJob(String) - Method in class org.apache.hadoop.mapred.JobClient: Submit a job to the MR system.
submitJob(JobConf) - Method in class org.apache.hadoop.mapred.JobClient: Submit a job to the MR system.
submitJob(JobConf) - Static method in class org.apache.hadoop.mapred.pipes.Submitter: Deprecated.
Use Submitter.runJob(JobConf)
submitReservation(ReservationSubmissionRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to submit a new reservation to the ResourceManager.
submitReservation(ReservationSubmissionRequest) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by clients to submit a new reservation to the ResourceManager.
Submitter - Class in org.apache.hadoop.mapred.pipes: The main entry point and job submitter.
Submitter() - Constructor for class org.apache.hadoop.mapred.pipes.Submitter
Submitter(Configuration) - Constructor for class org.apache.hadoop.mapred.pipes.Submitter
SUBPATH_COMPONENTS - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: path under a service record to point to components of that service: "/components/".
SUBSTITUTE_TOKEN - Static variable in class org.apache.hadoop.mapreduce.lib.db.DataDrivenDBInputFormat: If users are providing their own query, the following string is expected to appear in the WHERE clause, which will be substituted with a pair of conditions on the input to allow input splits to parallelise the import.
substituteCommonVariables(String) - Method in class org.apache.hadoop.conf.Configuration: Provides a public wrapper over substituteVars in order to avoid compatibility issues.
subtractFrom(int, int, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Subtract utilization from the current one.
subtractFrom(int, int, float, String, float) - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization: Subtract utilization from the current one.
SUCCEEDED - Static variable in class org.apache.hadoop.mapred.JobStatus
SUCCEEDED_FILE_NAME - Static variable in class org.apache.hadoop.mapred.FileOutputCommitter
SUCCEEDED_FILE_NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
SUCCESS - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
SUCCESS - Static variable in class org.apache.hadoop.yarn.api.records.ContainerExitStatus
SUCCESS_MARKER - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Marker file to create on success: "_SUCCESS".
SUCCESS_MARKER_FILE_LIMIT - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: The limit to the number of committed objects tracked during job commits and saved to the _SUCCESS file.
SUCCESS_MARKER_FILE_LIMIT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: The limit to the number of committed objects tracked during job commits and saved to the _SUCCESS file.
SUCCESSFUL_JOB_OUTPUT_DIR_MARKER - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
suffix(String) - Method in class org.apache.hadoop.fs.Path: Adds a suffix to the final name in the path.
SUFFIX_FAILURES - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: String to add to counters and other stats to track failures.
SUFFIX_MAX - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Suffix to use for a maximum value when the same key is shared across max/mean/max statistics.
SUFFIX_MEAN - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Suffix to use for a mean statistic value when the same key is shared across mean/mean/max statistics.
SUFFIX_MIN - Static variable in class org.apache.hadoop.fs.statistics.StoreStatisticNames: Suffix to use for a minimum value when the same key is shared across min/mean/max statistics.
sum(Counters, Counters) - Static method in class org.apache.hadoop.mapred.Counters: Convenience method for computing the sum of two sets of counters.
SUMMARY_FILENAME_FORMAT - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Format string used to build a summary file from a Job ID.
SUMMARY_FILENAME_PREFIX - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Prefix for summary files in the report dir.
SUPER_USER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
suppliedConf - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
suppliedFilesystem - Static variable in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink
supplyBindingInformation() - Method in interface org.apache.hadoop.registry.client.impl.zk.RegistryBindingSource: Supply the binding information for this registry
support(String, INativeSerializer<?>, JobConf) - Method in class org.apache.hadoop.mapred.nativetask.Platform: whether a platform supports a specific key should at least satisfy two conditions 1.
supportObserver() - Method in class org.apache.hadoop.ha.HAServiceTarget
supportsSymlinks() - Method in class org.apache.hadoop.fs.AbstractFileSystem: Returns true if the file system supports symlinks, false otherwise.
supportsSymlinks() - Method in class org.apache.hadoop.fs.adl.AdlFileSystem
supportsSymlinks() - Method in class org.apache.hadoop.fs.FileSystem: See AbstractFileSystem.supportsSymlinks().
supportsSymlinks() - Method in class org.apache.hadoop.fs.FilterFileSystem
supportsSymlinks() - Method in class org.apache.hadoop.fs.LocalFileSystem
supportsSymlinks() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
supportsSymlinks() - Method in class org.apache.hadoop.fs.viewfs.ViewFs
supportTypeQuota() - Method in enum org.apache.hadoop.fs.StorageType
suspend() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.JobControl: suspend the running thread
swapScheme - Variable in class org.apache.hadoop.fs.FilterFileSystem
SWebHdfs - Class in org.apache.hadoop.fs: AbstractFileSystem implementation for HDFS over the web (secure).
SYMBOL - Variable in enum org.apache.hadoop.fs.permission.FsAction: Symbolic representation
symLink(String, String) - Static method in class org.apache.hadoop.fs.FileUtil: Create a soft link between a src and destination only on a local disk.
SYMLINK_NO_PRIVILEGE - Static variable in class org.apache.hadoop.fs.FileUtil
SYNC_INTERVAL - Static variable in class org.apache.hadoop.io.SequenceFile: The number of bytes between sync points.
Syncable - Interface in org.apache.hadoop.fs: This is the interface for flush/sync operations.
syncTokenOwnerStats() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: This method syncs token information from currentTokens to tokenOwnerStats.
SysInfo - Class in org.apache.hadoop.util: Plugin to calculate resource information on the system.
SysInfo() - Constructor for class org.apache.hadoop.util.SysInfo
SYSPROP_HADOOP_HOME_DIR - Static variable in class org.apache.hadoop.util.Shell: System property for the Hadoop home directory: "hadoop.home.dir".
SYSTEM_CLASSES_DEFAULT - Static variable in class org.apache.hadoop.util.ApplicationClassLoader: Default value of the system classes if the user did not override them.
SYSTEM_FILTER_CONFLICT - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError: Error code returned if the user specifies the timeline system reserved filter key
SYSTEM_INFO_KEY_PREFIX - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
SYSTEM_METRICS_PUBLISHER_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls whether yarn system metrics is published on the timeline server or not by RM and NM.
SystemClock - Class in org.apache.hadoop.yarn.util: Implementation of Clock that gives the current time from the system clock in milliseconds.
SystemClock() - Constructor for class org.apache.hadoop.yarn.util.SystemClock: Deprecated.
systemMetricsPublisherEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Returns whether the system publisher is enabled.

T

TableMapping - Class in org.apache.hadoop.net: Simple DNSToSwitchMapping implementation that reads a 2 column text file.
TableMapping() - Constructor for class org.apache.hadoop.net.TableMapping
tableName - Variable in class org.apache.hadoop.mapreduce.lib.db.DBInputFormat
tag(MetricsInfo, String) - Static method in class org.apache.hadoop.metrics2.lib.Interns: Get a metrics tag.
tag(String, String, String) - Static method in class org.apache.hadoop.metrics2.lib.Interns: Get a metrics tag.
tag(String, String, String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Add a tag to the metrics
tag(String, String, String, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Add a tag to the metrics
tag(MetricsInfo, String, boolean) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry: Add a tag to the metrics
tag(MetricsInfo, String) - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
tag(MetricsInfo, String) - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
tag(MetricsInfo, String) - Method in class org.apache.hadoop.metrics2.MetricsRecordBuilder: Add a metrics value with metrics information
tag(MetricsInfo, String) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
tags() - Method in interface org.apache.hadoop.metrics2.MetricsRecord: Get the tags of the record Note: returning a collection instead of iterable as we need to use tags as keys (hence Collection#hashCode etc.) in maps
TAIL_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: This is where anything at the tail of a log entry ends up; it is null unless/until the AWS logs are enhanced in future.
tailMap(K) - Method in class org.apache.hadoop.io.SortedMapWritable
take() - Method in class org.apache.hadoop.hdfs.DFSInotifyEventInputStream: Returns the next batch of events in the stream, waiting indefinitely if a new batch is not immediately available.
targetCardinality(String, int, int, PlacementConstraint.TargetExpression...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: This constraint generalizes the cardinality and target constraints.
targetIn(String, PlacementConstraint.TargetExpression...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Creates a constraint that requires allocations to be placed on nodes that satisfy all target expressions within the given scope (e.g., node or rack).
targetNodeAttribute(String, NodeAttributeOpCode, PlacementConstraint.TargetExpression...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Creates a constraint that requires allocations to be placed on nodes that belong to a scope (e.g., node or rack) that satisfy any of the target expressions based on node attribute op code.
targetNotIn(String, PlacementConstraint.TargetExpression...) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Creates a constraint that requires allocations to be placed on nodes that belong to a scope (e.g., node or rack) that does not satisfy any of the target expressions.
targetTags(List<String>) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint: The name of the components that this component's placement policy is depending upon are added as target tags.
TASK - Static variable in class org.apache.hadoop.mapreduce.TaskID
TASK_ATTEMPT_ID - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Extra Data key for task attempt in pendingset files.
TASK_COMMITTER - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter: Role: task committer.
TASK_ID_REGEX - Static variable in class org.apache.hadoop.mapreduce.TaskID
TaskAttemptContext - Interface in org.apache.hadoop.mapred
TaskAttemptContext - Interface in org.apache.hadoop.mapreduce: The context for task attempts.
TaskAttemptID - Class in org.apache.hadoop.mapred: TaskAttemptID represents the immutable and unique identifier for a task attempt.
TaskAttemptID(TaskID, int) - Constructor for class org.apache.hadoop.mapred.TaskAttemptID: Constructs a TaskAttemptID object from given TaskID.
TaskAttemptID(String, int, boolean, int, int) - Constructor for class org.apache.hadoop.mapred.TaskAttemptID: Deprecated.
Use TaskAttemptID(String, int, TaskType, int, int).
TaskAttemptID(String, int, TaskType, int, int) - Constructor for class org.apache.hadoop.mapred.TaskAttemptID: Constructs a TaskId object from given parts.
TaskAttemptID() - Constructor for class org.apache.hadoop.mapred.TaskAttemptID
TaskAttemptID - Class in org.apache.hadoop.mapreduce: TaskAttemptID represents the immutable and unique identifier for a task attempt.
TaskAttemptID(TaskID, int) - Constructor for class org.apache.hadoop.mapreduce.TaskAttemptID: Constructs a TaskAttemptID object from given TaskID.
TaskAttemptID(String, int, TaskType, int, int) - Constructor for class org.apache.hadoop.mapreduce.TaskAttemptID: Constructs a TaskId object from given parts.
TaskAttemptID(String, int, boolean, int, int) - Constructor for class org.apache.hadoop.mapreduce.TaskAttemptID: Deprecated.
TaskAttemptID() - Constructor for class org.apache.hadoop.mapreduce.TaskAttemptID
TaskCompletionEvent - Class in org.apache.hadoop.mapred: This is used to track task completion events on job tracker.
TaskCompletionEvent() - Constructor for class org.apache.hadoop.mapred.TaskCompletionEvent: Default constructor for Writable.
TaskCompletionEvent(int, TaskAttemptID, int, boolean, TaskCompletionEvent.Status, String) - Constructor for class org.apache.hadoop.mapred.TaskCompletionEvent: Constructor.
TaskCompletionEvent - Class in org.apache.hadoop.mapreduce: This is used to track task completion events on job tracker.
TaskCompletionEvent() - Constructor for class org.apache.hadoop.mapreduce.TaskCompletionEvent: Default constructor for Writable.
TaskCompletionEvent(int, TaskAttemptID, int, boolean, TaskCompletionEvent.Status, String) - Constructor for class org.apache.hadoop.mapreduce.TaskCompletionEvent: Constructor.
TaskCompletionEvent.Status - Enum in org.apache.hadoop.mapred
TaskCompletionEvent.Status - Enum in org.apache.hadoop.mapreduce
TaskCounter - Enum in org.apache.hadoop.mapreduce
TaskID - Class in org.apache.hadoop.mapred: TaskID represents the immutable and unique identifier for a Map or Reduce Task.
TaskID(JobID, boolean, int) - Constructor for class org.apache.hadoop.mapred.TaskID: Deprecated.
Use TaskID(String, int, TaskType, int)
TaskID(String, int, boolean, int) - Constructor for class org.apache.hadoop.mapred.TaskID: Deprecated.
Use TaskID(org.apache.hadoop.mapreduce.JobID, TaskType, int)
TaskID(JobID, TaskType, int) - Constructor for class org.apache.hadoop.mapred.TaskID: Constructs a TaskID object from given JobID.
TaskID(String, int, TaskType, int) - Constructor for class org.apache.hadoop.mapred.TaskID: Constructs a TaskInProgressId object from given parts.
TaskID() - Constructor for class org.apache.hadoop.mapred.TaskID
TaskID - Class in org.apache.hadoop.mapreduce: TaskID represents the immutable and unique identifier for a Map or Reduce Task.
TaskID(JobID, TaskType, int) - Constructor for class org.apache.hadoop.mapreduce.TaskID: Constructs a TaskID object from given JobID.
TaskID(String, int, TaskType, int) - Constructor for class org.apache.hadoop.mapreduce.TaskID: Constructs a TaskInProgressId object from given parts.
TaskID(JobID, boolean, int) - Constructor for class org.apache.hadoop.mapreduce.TaskID: Deprecated.
TaskID(String, int, boolean, int) - Constructor for class org.apache.hadoop.mapreduce.TaskID: Deprecated.
TaskID() - Constructor for class org.apache.hadoop.mapreduce.TaskID: Default constructor for Writable.
taskIdPattern - Static variable in class org.apache.hadoop.mapreduce.TaskID
TaskInputOutputContext<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Interface in org.apache.hadoop.mapreduce: A context object that allows input and output from the task.
TaskReport - Class in org.apache.hadoop.mapred: A report on the state of a task.
TaskReport() - Constructor for class org.apache.hadoop.mapred.TaskReport
TaskTrackerInfo - Class in org.apache.hadoop.mapreduce: Information about TaskTracker.
TaskTrackerInfo() - Constructor for class org.apache.hadoop.mapreduce.TaskTrackerInfo
TaskTrackerInfo(String) - Constructor for class org.apache.hadoop.mapreduce.TaskTrackerInfo
TaskTrackerInfo(String, String, String) - Constructor for class org.apache.hadoop.mapreduce.TaskTrackerInfo
TaskType - Enum in org.apache.hadoop.mapreduce: Enum for map, reduce, job-setup, job-cleanup, task-cleanup task types.
tell() - Method in class org.apache.hadoop.fs.AvroFSInput
TEMP_DATA - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Temp data which is not auto-committed: "_temporary".
TEMP_DIR_NAME - Static variable in class org.apache.hadoop.mapred.FileOutputCommitter: Temporary directory name
TEMP_DIR_NAME - Static variable in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Deprecated.
TEMPORARY - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: This is the "Pending" directory of the FileOutputCommitter; data written here is, in that algorithm, renamed into place.
TemporaryAWSCredentialsProvider - Class in org.apache.hadoop.fs.s3a: Support session credentials for authenticating with AWS.
TemporaryAWSCredentialsProvider(Configuration) - Constructor for class org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider: Construct from just a configuration.
TemporaryAWSCredentialsProvider(URI, Configuration) - Constructor for class org.apache.hadoop.fs.s3a.TemporaryAWSCredentialsProvider: Constructor: the URI will be null if the provider is inited unbonded to a filesystem.
Text - Class in org.apache.hadoop.io: This class stores text using standard UTF8 encoding.
Text() - Constructor for class org.apache.hadoop.io.Text: Construct an empty text string.
Text(String) - Constructor for class org.apache.hadoop.io.Text: Construct from a string.
Text(Text) - Constructor for class org.apache.hadoop.io.Text: Construct from another text.
Text(byte[]) - Constructor for class org.apache.hadoop.io.Text: Construct from a byte array.
TextFileRegionAliasMap - Class in org.apache.hadoop.hdfs.server.common.blockaliasmap.impl: This class is used for block maps stored as text files, with a specified delimiter.
TextFileRegionAliasMap() - Constructor for class org.apache.hadoop.hdfs.server.common.blockaliasmap.impl.TextFileRegionAliasMap
TextInputFormat - Class in org.apache.hadoop.mapred: An InputFormat for plain text files.
TextInputFormat() - Constructor for class org.apache.hadoop.mapred.TextInputFormat
TextInputFormat - Class in org.apache.hadoop.mapreduce.lib.input: An InputFormat for plain text files.
TextInputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.input.TextInputFormat
TextOutputFormat<K,V> - Class in org.apache.hadoop.mapred: An OutputFormat that writes plain text files.
TextOutputFormat() - Constructor for class org.apache.hadoop.mapred.TextOutputFormat
TextOutputFormat<K,V> - Class in org.apache.hadoop.mapreduce.lib.output: An OutputFormat that writes plain text files.
TextOutputFormat() - Constructor for class org.apache.hadoop.mapreduce.lib.output.TextOutputFormat
TextSplitter - Class in org.apache.hadoop.mapreduce.lib.db: Implement DBSplitter over text strings.
TextSplitter() - Constructor for class org.apache.hadoop.mapreduce.lib.db.TextSplitter
TFile - Class in org.apache.hadoop.io.file.tfile: A TFile is a container of key-value pairs.
TFILE_FS_INPUT_BUFFER_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for TFILE_FS_INPUT_BUFFER_SIZE_KEY
TFILE_FS_INPUT_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
TFILE_FS_OUTPUT_BUFFER_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for TFILE_FS_OUTPUT_BUFFER_SIZE_KEY
TFILE_FS_OUTPUT_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
TFILE_IO_CHUNK_SIZE_DEFAULT - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic: Default value for TFILE_IO_CHUNK_SIZE_DEFAULT
TFILE_IO_CHUNK_SIZE_KEY - Static variable in class org.apache.hadoop.fs.CommonConfigurationKeysPublic
theAggregatorDescriptor - Variable in class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor
THOUSAND - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
THREAD_POOL_SHUTDOWN_DELAY_SECONDS - Static variable in class org.apache.hadoop.fs.s3a.Constants: How long to wait for the thread pool to terminate when cleaning up.
throwExceptionWhenArrayOutOfBound(int) - Method in class org.apache.hadoop.yarn.api.records.Resource
time - Variable in class org.apache.hadoop.registry.client.types.RegistryPathStatus: Timestamp
time - Variable in class org.apache.hadoop.service.LifecycleEvent: Local time in milliseconds when the event occurred
time() - Method in class org.apache.hadoop.util.OperationDuration: Evaluate the system time.
TIME_SPENT_ON_PUT_REQUEST - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total time spent on completing a PUT request.
TIME_SPENT_ON_TASK_WAIT - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Total time spent on waiting for a task to complete.
TIME_UNIT_DEFAULT - Static variable in class org.apache.hadoop.util.ShutdownHookManager: The default time unit used: seconds.
timedClockConstraint(PlacementConstraint.AbstractConstraint, long, TimeUnit) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Creates a placement constraint that has to be satisfied within a time window.
timedOpportunitiesConstraint(PlacementConstraint.AbstractConstraint, long) - Static method in class org.apache.hadoop.yarn.api.resource.PlacementConstraints: Creates a placement constraint that has to be satisfied within a number of placement opportunities (invocations of the scheduler).
TIMELINE_CSRF_CUSTOM_HEADER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_CSRF_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_CSRF_METHODS_TO_IGNORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_CSRF_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_DELEGATION_KEY_UPDATE_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_DELEGATION_TOKEN_MAX_LIFETIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_DELEGATION_TOKEN_RENEW_INTERVAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_ENTITY_GROUPID_STR_PREFIX - Static variable in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
TIMELINE_HTTP_AUTH_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The configuration prefix of timeline HTTP authentication.
TIMELINE_HTTP_AUTH_TYPE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The authentication type for timeline HTTP authentication.
TIMELINE_OFFLINE_AGGREGATION_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: host:port address for timeline service RPC APIs.
TIMELINE_SERVICE_AGGREGATION_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The name for setting that controls how often in-memory app level aggregation is kicked off in timeline collector.
TIMELINE_SERVICE_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The listening endpoint for the timeline service application.
TIMELINE_SERVICE_CLIENT_BEST_EFFORT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline client policy for whether connections are fatal
TIMELINE_SERVICE_CLIENT_FD_CLEAN_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_FD_CLEAN_INTERVAL_SECS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_FD_FLUSH_INTERVAL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_FD_FLUSH_INTERVAL_SECS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_FD_RETAIN_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_FD_RETAIN_SECS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_INTERNAL_ATTEMPT_DIR_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_INTERNAL_TIMERS_TTL_SECS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_INTERNAL_TIMERS_TTL_SECS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_CLIENT_MAX_RETRIES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline client call, max retries (-1 means no limit)
TIMELINE_SERVICE_CLIENT_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline client settings.
TIMELINE_SERVICE_CLIENT_RETRY_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline client call, retry interval
TIMELINE_SERVICE_COLLECTOR_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_COLLECTOR_BIND_PORT_RANGES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_COLLECTOR_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Marked collector properties as Private since it run as auxillary service.
TIMELINE_SERVICE_COLLECTOR_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_COLLECTOR_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls whether timeline service is enabled or not.
TIMELINE_SERVICE_ENTITY_GROUP_PLUGIN_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITY_GROUP_PLUGIN_CLASSPATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITY_GROUP_PLUGIN_SYSTEM_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYFILE_FS_SUPPORT_APPEND - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_ACTIVE_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_ACTIVE_DIR_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_APP_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_APP_CACHE_SIZE_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_CACHE_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_CLEANER_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_CLEANER_INTERVAL_SECONDS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_DONE_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_DONE_DIR_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting for timeline service v1.5
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_RECOVERY_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_RETAIN_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_RETAIN_SECONDS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_SCAN_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_SCAN_INTERVAL_SECONDS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_SUMMARY_ENTITY_TYPES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_SUMMARY_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_THREADS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_THREADS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_UNKNOWN_ACTIVE_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_UNKNOWN_ACTIVE_SECONDS_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_ENTITYGROUP_FS_STORE_WITH_USER_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_HANDLER_THREAD_COUNT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The number of threads to handle client RPC API requests.
TIMELINE_SERVICE_HBASE_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The name for setting that points to an optional HBase configuration (hbase-site.xml file) with settings that will override the ones found on the classpath.
TIMELINE_SERVICE_HBASE_SCHEMA_PREFIX_NAME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: config param name to override schema prefix.
TIMELINE_SERVICE_HTTP_CROSS_ORIGIN_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enables cross origin support for timeline server.
TIMELINE_SERVICE_HTTP_CROSS_ORIGIN_ENABLED_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Default value for cross origin support for timeline server.
TIMELINE_SERVICE_KEYTAB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The Kerberos keytab for the timeline server.
TIMELINE_SERVICE_LEVELDB_CACHE_READ_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_LEVELDB_MAX_OPEN_FILES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service leveldb number of concurrent open files.
TIMELINE_SERVICE_LEVELDB_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service leveldb path
TIMELINE_SERVICE_LEVELDB_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Implementation specific configuration prefix for Timeline Service leveldb.
TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service leveldb read cache (uncompressed blocks).
TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service leveldb start time read cache (number of entities)
TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service leveldb start time write cache (number of entities)
TIMELINE_SERVICE_LEVELDB_STATE_STORE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service state store leveldb path
TIMELINE_SERVICE_LEVELDB_STATE_STORE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service leveldb interval to wait between deletion rounds
TIMELINE_SERVICE_LEVELDB_WRITE_BATCH_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service leveldb write batch size.
TIMELINE_SERVICE_LEVELDB_WRITE_BUFFER_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service leveldb write buffer size.
TIMELINE_SERVICE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_PRINCIPAL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The Kerberos principal for the timeline server.
TIMELINE_SERVICE_READ_ALLOWED_USERS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The name for setting that lists the users and groups who are allowed to read timeline service v2 data.
TIMELINE_SERVICE_READ_AUTH_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The name for setting that enables or disables authentication checks for reading timeline service v2 data.
TIMELINE_SERVICE_READER_BIND_HOST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Settings for timeline reader.
TIMELINE_SERVICE_READER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_READER_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Settings for timeline service v2.0.
TIMELINE_SERVICE_READER_STORAGE_MONITOR_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_READER_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_READER_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_RECOVERY_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Flag to enable recovery of timeline service
TIMELINE_SERVICE_ROLLING_PERIOD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service rolling period.
TIMELINE_SERVICE_SCHEMA_CREATOR_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_STATE_STORE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service state store class
TIMELINE_SERVICE_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service store class.
TIMELINE_SERVICE_TTL_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service enable data age off
TIMELINE_SERVICE_TTL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Timeline service length of time to retain data
TIMELINE_SERVICE_UI_NAMES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Comma separated list of names for UIs hosted in the timeline server (For pluggable UIs).
TIMELINE_SERVICE_UI_ON_DISK_PATH_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Path to war file or static content directory for this UI (For pluggable UIs).
TIMELINE_SERVICE_UI_WEB_PATH_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Relative web path that will serve up this UI (For pluggable UIs).
TIMELINE_SERVICE_VERSION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_VERSIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_WEBAPP_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The address of the timeline service web application.
TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The https address of the timeline service web application.
TIMELINE_SERVICE_WRITER_ASYNC_QUEUE_CAPACITY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls the capacity of the queue for async writes to timeline collector.
TIMELINE_SERVICE_WRITER_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_SERVICE_WRITER_FLUSH_INTERVAL_SECONDS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The setting that controls how often the timeline collector flushes the timeline writer.
TIMELINE_V2_CLIENT_DRAIN_TIME_MILLIS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The time period for which timeline v2 client will wait for draining leftover entities after stop.
TIMELINE_XFS_OPTIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TIMELINE_XFS_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
TimelineAbout - Class in org.apache.hadoop.yarn.api.records.timeline
TimelineAbout() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
TimelineAbout(String) - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineAbout
TimelineClient - Class in org.apache.hadoop.yarn.client.api: A client library that can be used to post some information in terms of a number of conceptual entities.
TimelineClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.TimelineClient
TimelineDelegationTokenIdentifier - Class in org.apache.hadoop.yarn.security.client
TimelineDelegationTokenIdentifier() - Constructor for class org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier
TimelineDelegationTokenIdentifier(Text, Text, Text) - Constructor for class org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier: Create a new timeline delegation token identifier
TimelineDelegationTokenResponse - Class in org.apache.hadoop.yarn.api.records.timeline: The response of delegation token related request
TimelineDelegationTokenResponse() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineDelegationTokenResponse
TimelineDelegationTokenSelector - Class in org.apache.hadoop.yarn.security.client
TimelineDelegationTokenSelector() - Constructor for class org.apache.hadoop.yarn.security.client.TimelineDelegationTokenSelector
TimelineDomain - Class in org.apache.hadoop.yarn.api.records.timeline: This class contains the information about a timeline domain, which is used to a user to host a number of timeline entities, isolating them from others'.
TimelineDomain() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain
TimelineDomain - Class in org.apache.hadoop.yarn.api.records.timelineservice: This class contains the information about a timeline service domain, which is used to a user to host a number of timeline entities, isolating them from others'.
TimelineDomain() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineDomain
TimelineDomains - Class in org.apache.hadoop.yarn.api.records.timeline: The class that hosts a list of timeline domains.
TimelineDomains() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains
TimelineEntities - Class in org.apache.hadoop.yarn.api.records.timeline: The class that hosts a list of timeline entities.
TimelineEntities() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities
TimelineEntities - Class in org.apache.hadoop.yarn.api.records.timelineservice: This class hosts a set of timeline entities.
TimelineEntities() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntities
TimelineEntity - Class in org.apache.hadoop.yarn.api.records.timeline: The class that contains the the meta information of some conceptual entity and its related events.
TimelineEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity
TimelineEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: The basic timeline entity data structure for timeline service v2.
TimelineEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
TimelineEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity: The constuctor is used to construct a proxy TimelineEntity or its subclass object from the real entity object that carries information.
TimelineEntity(String) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
TimelineEntityGroupId - Class in org.apache.hadoop.yarn.api.records.timeline: TimelineEntityGroupId is an abstract way for timeline service users to represent “a group of related timeline data.
TimelineEntityGroupId() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
TimelineEntityType - Enum in org.apache.hadoop.yarn.api.records.timelineservice: Defines type of entity.
TimelineEvent - Class in org.apache.hadoop.yarn.api.records.timeline: The class that contains the information of an event that is related to some conceptual entity of an application.
TimelineEvent() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineEvent
TimelineEvent - Class in org.apache.hadoop.yarn.api.records.timelineservice: This class contains the information of an event that belongs to an entity.
TimelineEvent() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent
TimelineEvents - Class in org.apache.hadoop.yarn.api.records.timeline: The class that hosts a list of events, which are categorized according to their related entities.
TimelineEvents() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents
TimelineEvents.EventsOfOneEntity - Class in org.apache.hadoop.yarn.api.records.timeline: The class that hosts a list of events that are only related to one entity.
TimelineHealth - Class in org.apache.hadoop.yarn.api.records.timeline: This class holds health information for ATS.
TimelineHealth(TimelineHealth.TimelineHealthStatus, String) - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
TimelineHealth() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
TimelineMetric - Class in org.apache.hadoop.yarn.api.records.timelineservice: This class contains the information of a metric that is related to some entity.
TimelineMetric() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
TimelineMetric(TimelineMetric.Type) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
TimelinePutError() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse.TimelinePutError
TimelinePutResponse - Class in org.apache.hadoop.yarn.api.records.timeline: A class that holds a list of put errors.
TimelinePutResponse() - Constructor for class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse
TimelinePutResponse.TimelinePutError - Class in org.apache.hadoop.yarn.api.records.timeline: A class that holds the error code for one entity.
TimelineReaderClient - Class in org.apache.hadoop.yarn.client.api: A client library that can be used to get Timeline Entities associated with application, application attempt or containers.
TimelineReaderClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.TimelineReaderClient
TimelineReaderClientImpl - Class in org.apache.hadoop.yarn.client.api.impl: Implementation of TimelineReaderClient interface.
TimelineReaderClientImpl() - Constructor for class org.apache.hadoop.yarn.client.api.impl.TimelineReaderClientImpl
timelineServiceEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Returns whether the timeline service is enabled via configuration.
timelineServiceEnabled(Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Returns whether the timeline service is enabled via configuration.
timelineServiceV15Enabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Returns whether the timeline service v.1,5 is enabled via configuration.
timelineServiceV1_5Enabled(Configuration) - Static method in class org.apache.hadoop.yarn.util.timeline.TimelineUtils: Returns whether the timeline service v.1.5 is enabled by default via configuration.
timelineServiceV1Enabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Returns whether the timeline service v.1 is enabled via configuration.
timelineServiceV2Enabled(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration: Returns whether the timeline service v.2 is enabled via configuration.
TimelineUtils - Class in org.apache.hadoop.yarn.util.timeline: The helper class for the timeline module.
TimelineUtils() - Constructor for class org.apache.hadoop.yarn.util.timeline.TimelineUtils
TimelineWriteError() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse.TimelineWriteError
TimelineWriteResponse - Class in org.apache.hadoop.yarn.api.records.timelineservice: A class that holds a list of put errors.
TimelineWriteResponse() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.TimelineWriteResponse
TimelineWriteResponse.TimelineWriteError - Class in org.apache.hadoop.yarn.api.records.timelineservice: A class that holds the error code for one entity.
TIMEOUT_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
TIMEOUT_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client
TIMEOUT_MINIMUM - Static variable in class org.apache.hadoop.util.ShutdownHookManager: Minimum shutdown timeout: 1L second(s).
TimeoutException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when a timeout happens.
TimeoutException(String) - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.TimeoutException
timeOutInterval - Variable in class org.apache.hadoop.util.Shell: Time after which the executing script would be timedout.
timestamp() - Method in interface org.apache.hadoop.metrics2.MetricsRecord: Get the timestamp of the metrics
TIMESTAMP_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "timestamp".
TLDIR_PERMISSIONS - Static variable in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Permissions for the top level directory under which app directories will be created.
TLS_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "tls".
TMP_SUFFIX - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitterConstants: Suffix to use for temp files before renaming them.
toApplicationAttemptId(String) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
toApplicationId(RecordFactory, String) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
toApplicationId(String) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
toArray() - Method in class org.apache.hadoop.io.ArrayWritable
toArray() - Method in class org.apache.hadoop.io.TwoDArrayWritable
toArray(RemoteIterator<T>, T[]) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Build an array from a RemoteIterator.
toByteArray() - Method in interface org.apache.hadoop.fs.PartHandle
toByteArray() - Method in interface org.apache.hadoop.fs.PathHandle
toByteArray() - Method in interface org.apache.hadoop.fs.UploadHandle
toByteArray(Writable...) - Static method in class org.apache.hadoop.io.WritableUtils: Convert writables to a byte array.
toBytes() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
toContainerId(String) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
toErasureCodingPolicy() - Method in class org.apache.hadoop.fs.ContentSummary
toExtendedShort() - Method in class org.apache.hadoop.fs.permission.FsPermission: Deprecated.
toFormattedString() - Method in class org.apache.hadoop.yarn.api.records.Resource
toINode(UGIResolver, BlockResolver, BlockAliasMap.Writer<FileRegion>) - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
toJson() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: To JSON.
Token() - Constructor for class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.Token
Token<T extends TokenIdentifier> - Class in org.apache.hadoop.security.token: The client-side form of the token.
Token(T, SecretManager<T>) - Constructor for class org.apache.hadoop.security.token.Token: Construct a token given a token identifier and a secret manager for the type of the token identifier.
Token(byte[], byte[], Text, Text) - Constructor for class org.apache.hadoop.security.token.Token: Construct a token from the components.
Token() - Constructor for class org.apache.hadoop.security.token.Token: Default constructor.
Token(Token<T>) - Constructor for class org.apache.hadoop.security.token.Token: Clone a token.
Token - Class in org.apache.hadoop.yarn.api.records: Token is the security entity used by the framework to verify authenticity of any resource.
Token() - Constructor for class org.apache.hadoop.yarn.api.records.Token
Token.TrivialRenewer - Class in org.apache.hadoop.security.token: A trivial renewer for token kinds that aren't managed.
TOKEN_FILE_LOCATION_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
TOKEN_NAME_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.auth.delegation.DelegationConstants: Prefix for token names: "S3ADelegationToken/".
TOKEN_PARAM - Static variable in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator
TOKEN_PROVIDER_TYPE_CLIENT_CRED - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
TOKEN_PROVIDER_TYPE_REFRESH_TOKEN - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
TOKEN_SEPARATOR_REGEX - Static variable in class org.apache.hadoop.util.Shell: Token separator regex used to parse Shell tool outputs.
TOKEN_TYPE - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
TOKEN_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
TokenCache - Class in org.apache.hadoop.mapreduce.security: This class provides user facing APIs for transferring secrets from the job client to the tasks.
TokenCache() - Constructor for class org.apache.hadoop.mapreduce.security.TokenCache
TokenCounterMapper - Class in org.apache.hadoop.mapreduce.lib.map: Tokenize the input values and emit each word with a count of 1.
TokenCounterMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.map.TokenCounterMapper
TokenCountMapper<K> - Class in org.apache.hadoop.mapred.lib: A Mapper that maps text values into <token,freq> pairs.
TokenCountMapper() - Constructor for class org.apache.hadoop.mapred.lib.TokenCountMapper
TokenIdentifier - Class in org.apache.hadoop.security.token: An identifier that identifies a token, may contain public information about a token, including its kind (or type).
TokenIdentifier() - Constructor for class org.apache.hadoop.security.token.TokenIdentifier
TokenInfo - Annotation Type in org.apache.hadoop.security.token: Indicates Token related information to be used
tokenOwnerStats - Variable in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Map of token real owners to its token count.
TokenRenewer - Class in org.apache.hadoop.security.token: This is the interface for plugins that handle tokens.
TokenRenewer() - Constructor for class org.apache.hadoop.security.token.TokenRenewer
TokenSelector<T extends TokenIdentifier> - Interface in org.apache.hadoop.security.token: Select token of type T from tokens for use with named service
toList(RemoteIterator<T>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Build a list from a RemoteIterator.
toNewBlock() - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent
toNodeId(String) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
toOctal() - Method in class org.apache.hadoop.fs.permission.FsPermission: Returns the FsPermission in an octal format.
Tool - Interface in org.apache.hadoop.util: A tool interface that supports handling of generic command-line options.
ToolRunner - Class in org.apache.hadoop.util: A utility to help run Tools.
ToolRunner() - Constructor for class org.apache.hadoop.util.ToolRunner
toPath() - Method in class org.apache.hadoop.yarn.api.records.URL
TOPIC - Static variable in class org.apache.hadoop.metrics2.sink.KafkaSink
toProtoBufBytes(ProvidedStorageLocation) - Static method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
toProtoBufBytes(Block) - Static method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
toShort() - Method in class org.apache.hadoop.fs.permission.FsPermission: Encode the object to a short.
toSnapshot(boolean) - Method in class org.apache.hadoop.fs.ContentSummary: Return the string representation of the snapshot counts in the output format.
toString() - Method in class org.apache.hadoop.conf.Configuration
toString() - Method in exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AzureBlobFileSystemException
toString() - Method in class org.apache.hadoop.fs.BlockLocation
toString() - Method in class org.apache.hadoop.fs.ContentSummary
toString(boolean) - Method in class org.apache.hadoop.fs.ContentSummary: Return the string representation of the object in the output format.
toString(boolean, boolean) - Method in class org.apache.hadoop.fs.ContentSummary: Return the string representation of the object in the output format.
toString(boolean, boolean, boolean) - Method in class org.apache.hadoop.fs.ContentSummary: Return the string representation of the object in the output format.
toString(boolean, boolean, boolean, List<StorageType>) - Method in class org.apache.hadoop.fs.ContentSummary: Return the string representation of the object in the output format.
toString(boolean, boolean, boolean, boolean, List<StorageType>) - Method in class org.apache.hadoop.fs.ContentSummary: Return the string representation of the object in the output format.
toString() - Method in class org.apache.hadoop.fs.FileStatus
toString() - Method in class org.apache.hadoop.fs.FSDataInputStream: String value.
toString() - Method in class org.apache.hadoop.fs.FSDataOutputStream
toString() - Method in class org.apache.hadoop.fs.FSInputStream: toString method returns the superclass toString, but if the subclass implements IOStatisticsSource then those statistics are extracted and included in the output.
toString() - Method in class org.apache.hadoop.fs.PartialListing
toString() - Method in class org.apache.hadoop.fs.Path
toString() - Method in class org.apache.hadoop.fs.permission.AclEntry
toString() - Method in enum org.apache.hadoop.fs.permission.AclEntryType
toString() - Method in class org.apache.hadoop.fs.permission.AclStatus
toString() - Method in class org.apache.hadoop.fs.permission.FsCreateModes
toString() - Method in class org.apache.hadoop.fs.permission.FsPermission
toString() - Method in class org.apache.hadoop.fs.QuotaUsage
toString(boolean) - Method in class org.apache.hadoop.fs.QuotaUsage
toString(boolean, boolean, List<StorageType>) - Method in class org.apache.hadoop.fs.QuotaUsage: Return the string representation of the object in the output format.
toString() - Method in class org.apache.hadoop.fs.RawLocalFileSystem
toString() - Method in class org.apache.hadoop.fs.s3a.auth.AssumedRoleCredentialProvider
toString() - Method in class org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider
toString() - Method in class org.apache.hadoop.fs.s3a.commit.magic.MagicS3GuardCommitter
toString() - Method in class org.apache.hadoop.fs.s3a.S3A
toString() - Method in class org.apache.hadoop.fs.s3a.SimpleAWSCredentialsProvider
toString() - Method in class org.apache.hadoop.fs.statistics.DurationStatisticSummary
toString() - Method in class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot
toString() - Method in class org.apache.hadoop.fs.statistics.MeanStatistic
toString() - Method in class org.apache.hadoop.hdfs.client.BlockReportOptions
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.AppendEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.CloseEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.CreateEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.MetadataUpdateEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.RenameEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
toString() - Method in class org.apache.hadoop.hdfs.inotify.Event.UnlinkEvent
toString() - Method in exception org.apache.hadoop.hdfs.inotify.MissingEventsException
toString() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveInfo
toString() - Method in class org.apache.hadoop.hdfs.protocol.CacheDirectiveStats
toString() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
toString() - Method in class org.apache.hadoop.hdfs.protocol.CachePoolStats
toString() - Method in class org.apache.hadoop.hdfs.protocol.ECBlockGroupStats
toString() - Method in class org.apache.hadoop.hdfs.protocol.EncryptionZone
toString() - Method in class org.apache.hadoop.hdfs.protocol.ReplicatedBlockStats
toString() - Method in class org.apache.hadoop.hdfs.server.namenode.TreePath
toString() - Method in class org.apache.hadoop.io.ArrayWritable
toString() - Method in class org.apache.hadoop.io.BooleanWritable
toString() - Method in class org.apache.hadoop.io.BytesWritable: Generate the stream of bytes as hex pairs separated by ' '.
toString() - Method in class org.apache.hadoop.io.ByteWritable
toString() - Method in class org.apache.hadoop.io.compress.CompressionCodecFactory: Print the extension map out as a string.
toString(T) - Method in class org.apache.hadoop.io.DefaultStringifier
toString() - Method in class org.apache.hadoop.io.DoubleWritable
toString() - Method in class org.apache.hadoop.io.EnumSetWritable
toString() - Method in class org.apache.hadoop.io.erasurecode.ECSchema: Make a meaningful string representation for log output.
toString() - Method in class org.apache.hadoop.io.FloatWritable
toString() - Method in class org.apache.hadoop.io.GenericWritable
toString() - Method in class org.apache.hadoop.io.IntWritable
toString() - Method in class org.apache.hadoop.io.LongWritable
toString() - Method in class org.apache.hadoop.io.MapWritable
toString() - Method in class org.apache.hadoop.io.MD5Hash: Returns a string representation of this object.
toString() - Method in class org.apache.hadoop.io.NullWritable
toString() - Method in class org.apache.hadoop.io.ObjectWritable
toString() - Method in class org.apache.hadoop.io.ShortWritable: Short values in string format
toString(T) - Method in interface org.apache.hadoop.io.Stringifier: Converts the object to a string representation
toString() - Method in class org.apache.hadoop.io.Text
toString() - Method in exception org.apache.hadoop.io.VersionMismatchException: Returns a string representation of this object.
toString() - Method in class org.apache.hadoop.io.VIntWritable
toString() - Method in class org.apache.hadoop.io.VLongWritable
toString() - Method in class org.apache.hadoop.ipc.CallerContext
toString() - Method in class org.apache.hadoop.ipc.Client
toString() - Method in class org.apache.hadoop.mapred.FileSplit
toString() - Method in class org.apache.hadoop.mapred.MultiFileSplit
toString() - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters: Return textual representation of the counter values.
toString() - Method in class org.apache.hadoop.mapreduce.ID
toString() - Method in class org.apache.hadoop.mapreduce.Job: Dump stats to screen.
toString() - Method in class org.apache.hadoop.mapreduce.JobID
toString() - Method in class org.apache.hadoop.mapreduce.JobStatus
toString() - Method in class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor
toString() - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
toString() - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
toString() - Method in class org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
toString() - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable: Convert Tuple to String as in the following.
toString() - Method in class org.apache.hadoop.mapreduce.lib.output.BindingPathOutputCommitter
toString() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
toString() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
toString() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.ManifestCommitter
toString() - Method in class org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter
toString() - Method in class org.apache.hadoop.mapreduce.lib.output.PathOutputCommitter
toString() - Method in enum org.apache.hadoop.mapreduce.QueueState
toString() - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
toString() - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
toString() - Method in class org.apache.hadoop.mapreduce.TaskID
toString() - Method in class org.apache.hadoop.metrics2.AbstractMetric
toString() - Method in class org.apache.hadoop.metrics2.lib.MetricsRegistry
toString() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
toString() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
toString() - Method in class org.apache.hadoop.metrics2.lib.MutableStat
toString() - Method in class org.apache.hadoop.metrics2.MetricsJsonBuilder
toString() - Method in class org.apache.hadoop.metrics2.MetricsTag
toString() - Method in class org.apache.hadoop.metrics2.MetricStringBuilder
toString() - Method in class org.apache.hadoop.net.CachedDNSToSwitchMapping
toString() - Method in class org.apache.hadoop.net.ScriptBasedMapping
toString() - Method in class org.apache.hadoop.record.Buffer: Deprecated.
toString(String) - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Convert the byte buffer to a string an specific character encoding
toString() - Method in class org.apache.hadoop.record.Record: Deprecated.
toString() - Method in class org.apache.hadoop.registry.client.types.Endpoint
toString() - Method in class org.apache.hadoop.registry.client.types.RegistryPathStatus
toString() - Method in class org.apache.hadoop.registry.client.types.ServiceRecord
toString() - Method in class org.apache.hadoop.security.authorize.AccessControlList: Returns descriptive way of users and groups that are part of this ACL.
toString() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
toString() - Method in class org.apache.hadoop.security.token.Token
toString() - Method in class org.apache.hadoop.security.UserGroupInformation: Return the username.
toString() - Method in class org.apache.hadoop.service.AbstractService
toString() - Method in class org.apache.hadoop.service.ServiceStateModel: return the state text as the toString() value
toString() - Method in class org.apache.hadoop.tools.DistCpOptions: Utility to easily string-ify Options, for logging.
toString() - Method in class org.apache.hadoop.util.bloom.BloomFilter
toString() - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
toString() - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
toString() - Method in class org.apache.hadoop.util.DurationInfo
toString() - Method in class org.apache.hadoop.util.OperationDuration: Return the duration as OperationDuration.humanTime(long).
toString() - Method in class org.apache.hadoop.yarn.api.records.ApplicationAttemptId
toString() - Method in class org.apache.hadoop.yarn.api.records.ApplicationId
toString() - Method in class org.apache.hadoop.yarn.api.records.ContainerId
toString() - Method in class org.apache.hadoop.yarn.api.records.NodeId
toString() - Method in class org.apache.hadoop.yarn.api.records.NodeLabel
toString() - Method in class org.apache.hadoop.yarn.api.records.Priority
toString() - Method in class org.apache.hadoop.yarn.api.records.ReservationId
toString() - Method in class org.apache.hadoop.yarn.api.records.Resource
toString() - Method in class org.apache.hadoop.yarn.api.records.ResourceOption
toString() - Method in class org.apache.hadoop.yarn.api.records.ResourceUtilization
toString() - Method in class org.apache.hadoop.yarn.api.records.timeline.TimelineEntityGroupId
toString() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
toString() - Method in class org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric
toString() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerError
toString() - Method in class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
toString() - Method in class org.apache.hadoop.yarn.api.resource.PlacementConstraint
toString() - Method in class org.apache.hadoop.yarn.event.AbstractEvent
toString() - Method in interface org.apache.hadoop.yarn.event.Event
toString() - Method in class org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogKey
toString() - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
toString() - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
toString() - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
toString() - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
toString() - Method in class org.apache.hadoop.yarn.service.api.records.Artifact
toString() - Method in class org.apache.hadoop.yarn.service.api.records.BaseResource
toString() - Method in class org.apache.hadoop.yarn.service.api.records.Component
toString() - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile
toString() - Method in enum org.apache.hadoop.yarn.service.api.records.ConfigFormat
toString() - Method in class org.apache.hadoop.yarn.service.api.records.Configuration
toString() - Method in class org.apache.hadoop.yarn.service.api.records.Container
toString() - Method in class org.apache.hadoop.yarn.service.api.records.Error
toString() - Method in class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal
toString() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint
toString() - Method in class org.apache.hadoop.yarn.service.api.records.PlacementPolicy
toString() - Method in enum org.apache.hadoop.yarn.service.api.records.PlacementScope
toString() - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck
toString() - Method in class org.apache.hadoop.yarn.service.api.records.Resource
toString() - Method in class org.apache.hadoop.yarn.service.api.records.Service
toString() - Method in class org.apache.hadoop.yarn.service.api.records.ServiceStatus
toString() - Method in class org.apache.hadoop.yarn.util.BoundedAppender: Get a string representation of the actual contents, displaying also a header and ellipses when there was a truncate.
toString(ApplicationId) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
toString(ContainerId) - Static method in class org.apache.hadoop.yarn.util.ConverterUtils: Deprecated.
toStrings() - Method in class org.apache.hadoop.io.ArrayWritable
toStringStable() - Method in class org.apache.hadoop.fs.permission.AclEntry: Returns a string representation guaranteed to be stable across versions to satisfy backward compatibility requirements, such as for shell command output or serialization.
toStringStable() - Method in enum org.apache.hadoop.fs.permission.AclEntryType: Returns a string representation guaranteed to be stable across versions to satisfy backward compatibility requirements, such as for shell command output or serialization.
toStringStable() - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
TOTAL_MEMORY - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DiagnosticKeys
TotalOrderPartitioner<K,V> - Class in org.apache.hadoop.mapred.lib: Partitioner effecting a total order by reading split points from an externally generated source.
TotalOrderPartitioner() - Constructor for class org.apache.hadoop.mapred.lib.TotalOrderPartitioner
TotalOrderPartitioner<K,V> - Class in org.apache.hadoop.mapreduce.lib.partition: Partitioner effecting a total order by reading split points from an externally generated source.
TotalOrderPartitioner() - Constructor for class org.apache.hadoop.mapreduce.lib.partition.TotalOrderPartitioner
totalRetries - Variable in class org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster
TOTALTIME_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "totaltime".
toUri() - Method in class org.apache.hadoop.fs.Path: Convert this Path to a URI.
trackingUrl(String) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Set the trackingUrl of the request.
TRANSFER_ENCODING - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
transferForBootstrap(HttpServletResponse, Configuration, InMemoryAliasMap) - Static method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap: Transfer this aliasmap for bootstrapping standby Namenodes.
transition(OPERAND, EVENT) - Method in interface org.apache.hadoop.yarn.state.MultipleArcTransition: Transition hook.
transition(OPERAND, EVENT) - Method in interface org.apache.hadoop.yarn.state.SingleArcTransition: Transition hook.
transitionToActive(HAServiceProtocol.StateChangeRequestInfo) - Method in interface org.apache.hadoop.ha.HAServiceProtocol: Request service to transition to active state.
transitionToActive(HAServiceProtocol, HAServiceProtocol.StateChangeRequestInfo) - Static method in class org.apache.hadoop.ha.HAServiceProtocolHelper
transitionToObserver(HAServiceProtocol.StateChangeRequestInfo) - Method in interface org.apache.hadoop.ha.HAServiceProtocol: Request service to transition to observer state.
transitionToObserver(HAServiceProtocol, HAServiceProtocol.StateChangeRequestInfo) - Static method in class org.apache.hadoop.ha.HAServiceProtocolHelper
transitionToStandby(HAServiceProtocol.StateChangeRequestInfo) - Method in interface org.apache.hadoop.ha.HAServiceProtocol: Request service to transition to standby state.
transitionToStandby(HAServiceProtocol, HAServiceProtocol.StateChangeRequestInfo) - Static method in class org.apache.hadoop.ha.HAServiceProtocolHelper
translateException(String) - Method in exception org.apache.hadoop.fs.s3a.impl.MultiObjectDeleteException: A MultiObjectDeleteException is raised if one or more paths listed in a bulk DELETE operation failed.
Trash - Class in org.apache.hadoop.fs: Provides a trash facility which supports pluggable Trash policies.
Trash(Configuration) - Constructor for class org.apache.hadoop.fs.Trash: Construct a trash can accessor.
Trash(FileSystem, Configuration) - Constructor for class org.apache.hadoop.fs.Trash: Construct a trash can accessor for the FileSystem provided.
trash - Variable in class org.apache.hadoop.fs.TrashPolicy
TRASH_PERMISSION - Static variable in class org.apache.hadoop.hdfs.client.HdfsAdmin
TRASH_PREFIX - Static variable in class org.apache.hadoop.fs.FileSystem: Prefix for trash directory: ".Trash".
TrashPolicy - Class in org.apache.hadoop.fs: This interface is used for implementing different Trash policies.
TrashPolicy() - Constructor for class org.apache.hadoop.fs.TrashPolicy
TreePath - Class in org.apache.hadoop.hdfs.server.namenode: Traversal cursor in external filesystem.
TreePath(FileStatus, long, TreeWalk.TreeIterator) - Constructor for class org.apache.hadoop.hdfs.server.namenode.TreePath
TreePath(FileStatus, long, TreeWalk.TreeIterator, FileSystem, AclStatus) - Constructor for class org.apache.hadoop.hdfs.server.namenode.TreePath
TreeWalk - Class in org.apache.hadoop.hdfs.server.namenode: Traversal yielding a hierarchical sequence of paths.
TreeWalk() - Constructor for class org.apache.hadoop.hdfs.server.namenode.TreeWalk
TrileanConversionException - Exception in org.apache.hadoop.fs.azurebfs.contracts.exceptions: Thrown when tried to convert Trilean.UNKNOWN to boolean.
TrileanConversionException() - Constructor for exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.TrileanConversionException
trimLoginMethod(String) - Static method in class org.apache.hadoop.security.UserGroupInformation: remove the login method that is followed by a space from the username e.g.
TrivialRenewer() - Constructor for class org.apache.hadoop.security.token.Token.TrivialRenewer
TRUE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
truncate(Path, long) - Method in class org.apache.hadoop.fs.AbstractFileSystem: The specification of this method matches that of FileContext.truncate(Path, long) except that Path f must be for this file system.
truncate(Path, long) - Method in class org.apache.hadoop.fs.ChecksumFileSystem
truncate(Path, long) - Method in class org.apache.hadoop.fs.FileContext: Truncate the file in the indicated path to the indicated size.
truncate(Path, long) - Method in class org.apache.hadoop.fs.FileSystem: Truncate the file in the indicated path to the indicated size.
truncate(Path, long) - Method in class org.apache.hadoop.fs.FilterFileSystem
truncate(Path, long) - Method in class org.apache.hadoop.fs.RawLocalFileSystem
truncate(Path, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
truncate(Path, long) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
truncate() - Method in class org.apache.hadoop.record.Buffer: Deprecated.

Change the capacity of the backing store to be the same as the current count of buffer.
TRUNCATED_MESSAGES_TEMPLATE - Static variable in class org.apache.hadoop.yarn.util.BoundedAppender
TruncateEvent(String, long, long) - Constructor for class org.apache.hadoop.hdfs.inotify.Event.TruncateEvent
TRUSTSTORE_FILE_LOCATION_ENV_NAME - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The file into which the truststore containing the AM's certificate is written.
TRUSTSTORE_PASSWORD_ENV_NAME - Static variable in interface org.apache.hadoop.yarn.api.ApplicationConstants: The password for the AM's truststore.
tryDivide(BigDecimal, BigDecimal) - Method in class org.apache.hadoop.mapreduce.lib.db.BigDecimalSplitter: Divide numerator by denominator.
tryFence(HAServiceTarget, String) - Method in interface org.apache.hadoop.ha.FenceMethod: Attempt to fence the target node.
tuple(String, String) - Method in class org.apache.hadoop.metrics2.MetricStringBuilder: Add any key,val pair to the string, between the prefix and suffix, separated by the separator.
TupleWritable - Class in org.apache.hadoop.mapred.join: Writable type storing multiple Writables.
TupleWritable() - Constructor for class org.apache.hadoop.mapred.join.TupleWritable: Create an empty tuple with no allocated storage for writables.
TupleWritable(Writable[]) - Constructor for class org.apache.hadoop.mapred.join.TupleWritable: Initialize tuple with storage; unknown whether any of them contain "written" values.
TupleWritable - Class in org.apache.hadoop.mapreduce.lib.join: Writable type storing multiple Writables.
TupleWritable() - Constructor for class org.apache.hadoop.mapreduce.lib.join.TupleWritable: Create an empty tuple with no allocated storage for writables.
TupleWritable(Writable[]) - Constructor for class org.apache.hadoop.mapreduce.lib.join.TupleWritable: Initialize tuple with storage; unknown whether any of them contain "written" values.
TURNAROUNDTIME_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "turnaroundtime".
TwoDArrayWritable - Class in org.apache.hadoop.io: A Writable for 2D arrays containing a matrix of instances of a class.
TwoDArrayWritable(Class) - Constructor for class org.apache.hadoop.io.TwoDArrayWritable
TwoDArrayWritable(Class, Writable[][]) - Constructor for class org.apache.hadoop.io.TwoDArrayWritable
type - Variable in exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException
type() - Method in class org.apache.hadoop.metrics2.AbstractMetric: Get the type of the metric
type - Variable in class org.apache.hadoop.registry.client.types.ServiceRecord: The type field.
type(Artifact.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact: Artifact type, like docker, tarball, etc.
type(ConfigFile.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile: Config file in the standard format like xml, properties, json, yaml, template.
type(PlacementType) - Method in class org.apache.hadoop.yarn.service.api.records.PlacementConstraint: The type of placement.
type(ReadinessCheck.TypeEnum) - Method in class org.apache.hadoop.yarn.service.api.records.ReadinessCheck: E.g.
TYPE_SEPARATOR - Static variable in interface org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorDescriptor
TYPE_SEPARATOR - Static variable in interface org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorDescriptor
typeCastingRemoteIterator(RemoteIterator<S>) - Static method in class org.apache.hadoop.util.functional.RemoteIterators: Create a RemoteIterator from a RemoteIterator, casting the type in the process.

U

ugiMap() - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
UGIResolver - Class in org.apache.hadoop.hdfs.server.namenode: Pluggable class for mapping ownership and permissions from an external store to an FSImage.
UGIResolver() - Constructor for class org.apache.hadoop.hdfs.server.namenode.UGIResolver
UID - Static variable in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
UMASK_LABEL - Static variable in class org.apache.hadoop.fs.permission.FsPermission
UNAVAILABLE - Static variable in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree
unbuffer() - Method in interface org.apache.hadoop.fs.CanUnbuffer: Reduce the buffering.
unbuffer() - Method in class org.apache.hadoop.fs.FSDataInputStream
UNBUFFER - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Stream unbuffer capability implemented by CanUnbuffer.unbuffer().
unbuffer(InputStream) - Static method in class org.apache.hadoop.fs.StreamCapabilitiesPolicy: Implement the policy for CanUnbuffer.unbuffer().
uncaughtException(Thread, Throwable) - Method in class org.apache.hadoop.service.launcher.HadoopUncaughtExceptionHandler: Uncaught exception handler.
uncaughtException(Thread, Throwable) - Method in class org.apache.hadoop.yarn.YarnUncaughtExceptionHandler
UNDEFINED - Static variable in class org.apache.hadoop.yarn.api.records.Priority
UNINITIALIZED_MEMORY_VALUE - Static variable in class org.apache.hadoop.mapred.ClusterStatus
UNIQ_VALUE_COUNT - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
UNIQ_VALUE_COUNT - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
UniqValueCount - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a value aggregator that dedupes a sequence of objects.
UniqValueCount() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.UniqValueCount: the default constructor
UniqValueCount(long) - Constructor for class org.apache.hadoop.mapred.lib.aggregate.UniqValueCount: constructor
UniqValueCount - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a value aggregator that dedupes a sequence of objects.
UniqValueCount() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount: the default constructor
UniqValueCount(long) - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.UniqValueCount: constructor
UNIT_TEST_CLASS_NAME - Static variable in class org.apache.hadoop.yarn.client.api.AppAdminClient
UNIT_TEST_TYPE - Static variable in class org.apache.hadoop.yarn.client.api.AppAdminClient
UNKNOWN_MANDATORY_KEY - Static variable in class org.apache.hadoop.fs.impl.AbstractFSBuilderImpl
UnknownCipherSuiteException - Exception in org.apache.hadoop.hdfs: Thrown when an unknown cipher suite is encountered.
UnknownCipherSuiteException(String) - Constructor for exception org.apache.hadoop.hdfs.UnknownCipherSuiteException
UnknownCryptoProtocolVersionException - Exception in org.apache.hadoop.hdfs
UnknownCryptoProtocolVersionException() - Constructor for exception org.apache.hadoop.hdfs.UnknownCryptoProtocolVersionException
UnknownCryptoProtocolVersionException(String) - Constructor for exception org.apache.hadoop.hdfs.UnknownCryptoProtocolVersionException
UnknownStoreException - Exception in org.apache.hadoop.fs.s3a: The bucket or other AWS resource is unknown.
UnknownStoreException(String, String) - Constructor for exception org.apache.hadoop.fs.s3a.UnknownStoreException: Constructor.
UnknownStoreException(String, String, Throwable) - Constructor for exception org.apache.hadoop.fs.s3a.UnknownStoreException: Constructor.
UNPACK_JAR_PATTERN_DEFAULT - Static variable in class org.apache.hadoop.mapred.JobConf: Pattern for the default unpacking behavior for job jars
unregister(ObjectName) - Static method in class org.apache.hadoop.metrics2.util.MBeans
unregister(O) - Method in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor
unregisterApplicationMaster(FinalApplicationStatus, String, String) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Unregister the application master.
unregisterApplicationMaster(FinalApplicationStatus, String, String) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Unregister the application master.
unregisterGlobalListener(ServiceStateChangeListener) - Static method in class org.apache.hadoop.service.AbstractService: unregister a global listener.
unregisterServiceListener(ServiceStateChangeListener) - Method in class org.apache.hadoop.service.AbstractService
unregisterServiceListener(ServiceStateChangeListener) - Method in interface org.apache.hadoop.service.Service: Unregister a previously registered listener of the service state change events.
unregisterSource(String) - Method in class org.apache.hadoop.metrics2.MetricsSystem: Unregister a metrics source
unset(String) - Method in class org.apache.hadoop.conf.Configuration: Unset a previously set property.
unsetErasureCodingPolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Unset erasure coding policy from the directory.
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.fs.AbstractFileSystem: Unset the storage policy set for a given file or directory.
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileContext: Unset the storage policy set for a given file or directory.
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FileSystem: Unset the storage policy set for a given file or directory.
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.fs.FilterFileSystem
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFileSystem
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.fs.viewfs.ViewFs
unsetStoragePolicy(Path) - Method in class org.apache.hadoop.hdfs.client.HdfsAdmin: Unset the storage policy set for a given file or directory.
UnsupportedFileSystemException - Exception in org.apache.hadoop.fs: File system for a given file system name/scheme is not supported
UnsupportedFileSystemException(String) - Constructor for exception org.apache.hadoop.fs.UnsupportedFileSystemException: Constructs exception with the specified detail message.
UnsupportedMultipartUploaderException - Exception in org.apache.hadoop.fs: MultipartUploader for a given file system name/scheme is not supported.
UnsupportedMultipartUploaderException(String) - Constructor for exception org.apache.hadoop.fs.UnsupportedMultipartUploaderException: Constructs exception with the specified detail message.
unTar(InputStream, File, boolean) - Static method in class org.apache.hadoop.fs.FileUtil: Given a Tar File as input it will untar the file in a the untar directory passed as the second parameter This utility will untar ".tar" files and ".tar.gz","tgz" files.
unTar(File, File) - Static method in class org.apache.hadoop.fs.FileUtil: Given a Tar File as input it will untar the file in a the untar directory passed as the second parameter This utility will untar ".tar" files and ".tar.gz","tgz" files.
unwrapInnerException(Throwable) - Static method in class org.apache.hadoop.util.functional.FutureIO: From the inner cause of an execution exception, extract the inner cause to an IOException, raising RuntimeExceptions and Errors immediately.
unZip(InputStream, File) - Static method in class org.apache.hadoop.fs.FileUtil: Given a stream input it will unzip the it in the unzip directory.
unZip(File, File) - Static method in class org.apache.hadoop.fs.FileUtil: Given a File input it will unzip it in the unzip directory.
update(MetricsRecord, boolean) - Method in class org.apache.hadoop.metrics2.util.MetricsCache: Update the cache and return the current cached record
update(MetricsRecord) - Method in class org.apache.hadoop.metrics2.util.MetricsCache: Update the cache and return the current cache record
update(byte[], int, int) - Method in class org.apache.hadoop.util.PureJavaCrc32
update(int) - Method in class org.apache.hadoop.util.PureJavaCrc32
update(byte[], int, int) - Method in class org.apache.hadoop.util.PureJavaCrc32C
update(int) - Method in class org.apache.hadoop.util.PureJavaCrc32C
updateApplicationPriority(UpdateApplicationPriorityRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by client to set priority of an application.
updateApplicationPriority(ApplicationId, Priority) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by client to set priority of an application
UpdateApplicationPriorityRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the client to the ResourceManager to set or update the application priority.
UpdateApplicationPriorityRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest
UpdateApplicationPriorityResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to the client on update the application priority.
UpdateApplicationPriorityResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityResponse
updateApplicationTimeouts(UpdateApplicationTimeoutsRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by client to set ApplicationTimeouts of an application.
updateApplicationTimeouts(UpdateApplicationTimeoutsRequest) - Method in class org.apache.hadoop.yarn.client.api.YarnClient
UpdateApplicationTimeoutsRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request sent by the client to the ResourceManager to set or update the application timeout.
UpdateApplicationTimeoutsRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest
UpdateApplicationTimeoutsResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response sent by the ResourceManager to the client on update application timeout.
UpdateApplicationTimeoutsResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse
updateBlacklist(List<String>, List<String>) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Update application's blacklist with addition or removal resources.
updateBlacklist(List<String>, List<String>) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Update application's blacklist with addition or removal resources.
updateBytesReadInLastSecond(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Sets the current gauge value for how many bytes were read in the last second.
updateBytesWrittenInLastSecond(long) - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Sets the current gauge value for how many bytes were written in the last second.
updateConnectAddr(String, String, String, InetSocketAddress) - Method in class org.apache.hadoop.conf.Configuration: Set the socket address a client can use to connect for the name property as a host:port.
updateConnectAddr(String, InetSocketAddress) - Method in class org.apache.hadoop.conf.Configuration: Set the socket address a client can use to connect for the name property as a host:port.
updateConnectAddr(String, InetSocketAddress) - Method in class org.apache.hadoop.yarn.conf.YarnConfiguration
updateContainer(ContainerUpdateRequest) - Method in interface org.apache.hadoop.yarn.api.ContainerManagementProtocol: The API used by the ApplicationMaster to request for resource update of running containers on the NodeManager.
UpdateContainerError - Class in org.apache.hadoop.yarn.api.records: UpdateContainerError is used by the Scheduler to notify the ApplicationMaster of an UpdateContainerRequest it cannot satisfy due to an error in the request.
UpdateContainerError() - Constructor for class org.apache.hadoop.yarn.api.records.UpdateContainerError
UpdateContainerRequest - Class in org.apache.hadoop.yarn.api.records: UpdateContainerRequest represents the request made by an application to the ResourceManager to update an attribute of a Container such as its Resource allocation or (@code ExecutionType}
UpdateContainerRequest() - Constructor for class org.apache.hadoop.yarn.api.records.UpdateContainerRequest
updateContainerResource(Container) - Method in class org.apache.hadoop.yarn.client.api.NMClient: Update the resources of a container.
updateContainerResourceAsync(Container) - Method in class org.apache.hadoop.yarn.client.api.async.NMClientAsync: Update the resources of a container.
UpdatedContainer - Class in org.apache.hadoop.yarn.api.records: An object that encapsulates an updated container and the type of Update.
UpdatedContainer() - Constructor for class org.apache.hadoop.yarn.api.records.UpdatedContainer
updateDelegationKey(DelegationKey) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
updateFlushTime(Date) - Method in class org.apache.hadoop.metrics2.sink.RollingFileSystemSink: Update the RollingFileSystemSink.nextFlush variable to the next flush time.
updateLifetime(String, long) - Method in class org.apache.hadoop.yarn.service.client.ServiceClient
updateProcessTree() - Method in class org.apache.hadoop.yarn.util.ResourceCalculatorProcessTree: Update the process-tree with latest state.
updateRequests(List<UpdateContainerRequest>) - Method in class org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.AllocateRequestBuilder: Set the updateRequests of the request.
updateReservation(ReservationUpdateRequest) - Method in interface org.apache.hadoop.yarn.api.ApplicationClientProtocol: The interface used by clients to update an existing Reservation.
updateReservation(ReservationUpdateRequest) - Method in class org.apache.hadoop.yarn.client.api.YarnClient: The interface used by clients to update an existing Reservation.
updateStoredToken(TokenIdent, long) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager
updateToken(TokenIdent, AbstractDelegationTokenSecretManager.DelegationTokenInformation) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: For subclasses externalizing the storage, for example Zookeeper based implementations.
updateTrackingUrl(String) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Update application's tracking url on next heartbeat.
updateTrackingUrl(String) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Update application's tracking url on next heartbeat.
updateWasbAuthorizer(WasbAuthorizerInterface) - Method in class org.apache.hadoop.fs.azure.NativeAzureFileSystem
UploadHandle - Interface in org.apache.hadoop.fs: Opaque, serializable reference to an uploadId for multipart uploads.
UPPER_LIMIT_ON_TASK_VMEM_PROPERTY - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
upperBound(List<? extends T>, T, Comparator<? super T>) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Upper bound binary search.
upperBound(List<? extends Comparable<? super T>>, T) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Upper bound binary search.
uri(String) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create a URI
uri(String) - Method in class org.apache.hadoop.yarn.service.api.records.Artifact: Artifact location to support multiple artifact stores (optional).
URL - Class in org.apache.hadoop.yarn.api.records: URL represents a serializable URL.
URL() - Constructor for class org.apache.hadoop.yarn.api.records.URL
URL_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: JDBC Database access URL
URL_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: JDBC Database access URL
URLENCODED - Static variable in class org.apache.hadoop.hdfs.web.oauth2.OAuth2Constants
urlEndpoint(String, String, URI...) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create a URL endpoint from a list of URIs
use(UseSharedCacheResourceRequest) - Method in interface org.apache.hadoop.yarn.api.ClientSCMProtocol: The interface used by clients to claim a resource with the SharedCacheManager. The client uses a checksum to identify the resource and an ApplicationId to identify which application will be using the resource.
use(ApplicationId, String) - Method in class org.apache.hadoop.yarn.client.api.SharedCacheClient: The method to claim a resource with the SharedCacheManager. The client uses a checksum to identify the resource and an ApplicationId to identify which application will be using the resource.
USE_REAL_ACLS - Static variable in class org.apache.hadoop.security.authorize.AccessControlList
USE_WILDCARD_FOR_LIBJARS - Static variable in class org.apache.hadoop.mapreduce.Job
USED_GENERIC_PARSER - Static variable in class org.apache.hadoop.mapreduce.Job
useHttps(Configuration) - Static method in class org.apache.hadoop.yarn.conf.YarnConfiguration
useQueryStringForDelegationToken() - Method in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL: Returns if delegation token is transmitted as a HTTP header.
USER - Static variable in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
user(String) - Method in class org.apache.hadoop.hdfs.server.namenode.SingleUGIResolver
user(String) - Method in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
USER - Static variable in interface org.apache.hadoop.yarn.service.api.ServiceApiConstants
USER_AGENT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
USER_AGENT_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.Constants
USER_GROUP_PLACEMENT_RULE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: UserGroupMappingPlacementRule configuration string.
USER_GROUP_STRID_MASK - Static variable in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
USER_HOME_DIRECTORY_PREFIX - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
USER_HOME_PREFIX - Static variable in class org.apache.hadoop.fs.FileSystem
USER_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowActivityEntity
USER_INFO_KEY - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity
USER_JAR - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
USER_NAME_COMMAND - Static variable in class org.apache.hadoop.util.Shell: a Unix command to get the current user's name: "whoami".
USER_STRID_OFFSET - Static variable in class org.apache.hadoop.hdfs.server.namenode.UGIResolver
USERAGENT_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "useragent".
UserDefinedValueAggregatorDescriptor - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a wrapper for a user defined value aggregator descriptor.
UserDefinedValueAggregatorDescriptor(String, JobConf) - Constructor for class org.apache.hadoop.mapred.lib.aggregate.UserDefinedValueAggregatorDescriptor
UserDefinedValueAggregatorDescriptor - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a wrapper for a user defined value aggregator descriptor.
UserDefinedValueAggregatorDescriptor(String, Configuration) - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.UserDefinedValueAggregatorDescriptor
UserEntity - Class in org.apache.hadoop.yarn.api.records.timelineservice: This entity represents a user.
UserEntity() - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.UserEntity
UserEntity(TimelineEntity) - Constructor for class org.apache.hadoop.yarn.api.records.timelineservice.UserEntity
UserGroupInformation - Class in org.apache.hadoop.security: User and group information for Hadoop.
UserGroupInformation.AuthenticationMethod - Enum in org.apache.hadoop.security: existing types of authentications' methods
USERNAME_PROPERTY - Static variable in class org.apache.hadoop.mapred.lib.db.DBConfiguration: User name to access the database
USERNAME_PROPERTY - Static variable in class org.apache.hadoop.mapreduce.lib.db.DBConfiguration: User name to access the database
UseSharedCacheResourceRequest - Class in org.apache.hadoop.yarn.api.protocolrecords: The request from clients to the SharedCacheManager that claims a resource in the shared cache.
UseSharedCacheResourceRequest() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest
UseSharedCacheResourceResponse - Class in org.apache.hadoop.yarn.api.protocolrecords: The response from the SharedCacheManager to the client that indicates whether a requested resource exists in the cache.
UseSharedCacheResourceResponse() - Constructor for class org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceResponse
useStatIfAvailable() - Static method in class org.apache.hadoop.fs.RawLocalFileSystem
UTCClock - Class in org.apache.hadoop.yarn.util: Implementation of Clock that gives the current UTC time in milliseconds.
UTCClock() - Constructor for class org.apache.hadoop.yarn.util.UTCClock
utf8Length(String) - Static method in class org.apache.hadoop.io.Text: For the given string, returns the number of UTF-8 bytes required to encode the string.
UTF_8 - Static variable in class org.apache.hadoop.fs.azurebfs.constants.AbfsHttpConstants
UTF_8 - Static variable in class org.apache.hadoop.http.JettyUtils
util() - Method in class org.apache.hadoop.fs.FileContext
Utils - Class in org.apache.hadoop.io.file.tfile: Supporting Utility classes used by TFile, and shared by users of TFile.
Utils - Class in org.apache.hadoop.mapred: A utility class.
Utils() - Constructor for class org.apache.hadoop.mapred.Utils
Utils - Class in org.apache.hadoop.record: Deprecated.
Replaced by Avro.

V

validate(String) - Method in class org.apache.hadoop.fs.azurebfs.diagnostics.Base64StringConfigurationBasicValidator
validate(String) - Method in class org.apache.hadoop.fs.azurebfs.diagnostics.BooleanConfigurationBasicValidator
validate(String) - Method in class org.apache.hadoop.fs.azurebfs.diagnostics.IntegerConfigurationBasicValidator
validate(EnumSet<CreateFlag>) - Static method in enum org.apache.hadoop.fs.CreateFlag: Validate the CreateFlag and throw exception if it is invalid
validate(Object, boolean, EnumSet<CreateFlag>) - Static method in enum org.apache.hadoop.fs.CreateFlag: Validate the CreateFlag for create operation
validate(String, boolean, EnumSet<XAttrSetFlag>) - Static method in enum org.apache.hadoop.fs.XAttrSetFlag
validate(CachePoolInfo) - Static method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
validate() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
validate() - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData
validate() - Method in class org.apache.hadoop.registry.client.types.Endpoint: Validate the record by checking for null fields and other invalid conditions
validateEndpoint(String, Endpoint) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Validate the endpoint by checking for null fields and other invalid conditions
validateForAppend(EnumSet<CreateFlag>) - Static method in enum org.apache.hadoop.fs.CreateFlag: Validate the CreateFlag for the append operation.
validateName(String) - Static method in class org.apache.hadoop.hdfs.protocol.CachePoolInfo
validateObject() - Method in class org.apache.hadoop.fs.FileStatus
validateObject() - Method in class org.apache.hadoop.fs.Path: Validate the contents of a deserialized Path, so as to defend against malicious object streams.
validateObject() - Method in class org.apache.hadoop.fs.permission.FsPermission
validatePath(String) - Method in class org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService: Validate a path
validatePositionedReadArgs(long, byte[], int, int) - Method in class org.apache.hadoop.fs.FSInputStream: Validation code, available for use in subclasses.
validateServiceRecord(String, ServiceRecord) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Validate the record by checking for null fields and other invalid conditions
validateSslConfiguration(SecurityUtil.TruststoreKeystore) - Static method in class org.apache.hadoop.security.SecurityUtil
validateUTF8(byte[]) - Static method in class org.apache.hadoop.io.Text: Check if a byte array contains valid UTF-8.
validateUTF8(byte[], int, int) - Static method in class org.apache.hadoop.io.Text: Check to see if a byte array is valid UTF-8.
value - Variable in class org.apache.hadoop.mapreduce.lib.join.CompositeRecordReader
value() - Method in class org.apache.hadoop.metrics2.AbstractMetric: Get the value of the metric
value() - Method in class org.apache.hadoop.metrics2.lib.MutableCounterInt
value() - Method in class org.apache.hadoop.metrics2.lib.MutableCounterLong
value() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeInt
value() - Method in class org.apache.hadoop.metrics2.lib.MutableGaugeLong
value() - Method in class org.apache.hadoop.metrics2.MetricsTag: Get the value of the tag
value() - Method in class org.apache.hadoop.util.OperationDuration: Get the duration in milliseconds.
VALUE_CLASS - Static variable in class org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat
VALUE_HISTOGRAM - Static variable in class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
VALUE_HISTOGRAM - Static variable in class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
ValueAggregator<E> - Interface in org.apache.hadoop.mapred.lib.aggregate: This interface defines the minimal protocol for value aggregators.
ValueAggregator<E> - Interface in org.apache.hadoop.mapreduce.lib.aggregate: This interface defines the minimal protocol for value aggregators.
ValueAggregatorBaseDescriptor - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements the common functionalities of the subclasses of ValueAggregatorDescriptor class.
ValueAggregatorBaseDescriptor() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorBaseDescriptor
ValueAggregatorBaseDescriptor - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements the common functionalities of the subclasses of ValueAggregatorDescriptor class.
ValueAggregatorBaseDescriptor() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorBaseDescriptor
ValueAggregatorCombiner<K1 extends WritableComparable,V1 extends Writable> - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements the generic combiner of Aggregate.
ValueAggregatorCombiner() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorCombiner
ValueAggregatorCombiner<K1 extends WritableComparable<?>,V1 extends Writable> - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements the generic combiner of Aggregate.
ValueAggregatorCombiner() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorCombiner
ValueAggregatorDescriptor - Interface in org.apache.hadoop.mapred.lib.aggregate: This interface defines the contract a value aggregator descriptor must support.
ValueAggregatorDescriptor - Interface in org.apache.hadoop.mapreduce.lib.aggregate: This interface defines the contract a value aggregator descriptor must support.
ValueAggregatorJob - Class in org.apache.hadoop.mapred.lib.aggregate: This is the main class for creating a map/reduce job using Aggregate framework.
ValueAggregatorJob() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob
ValueAggregatorJob - Class in org.apache.hadoop.mapreduce.lib.aggregate: This is the main class for creating a map/reduce job using Aggregate framework.
ValueAggregatorJob() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJob
ValueAggregatorJobBase<K1 extends WritableComparable,V1 extends Writable> - Class in org.apache.hadoop.mapred.lib.aggregate: This abstract class implements some common functionalities of the the generic mapper, reducer and combiner classes of Aggregate.
ValueAggregatorJobBase() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJobBase
ValueAggregatorJobBase<K1 extends WritableComparable<?>,V1 extends Writable> - Class in org.apache.hadoop.mapreduce.lib.aggregate: This abstract class implements some common functionalities of the the generic mapper, reducer and combiner classes of Aggregate.
ValueAggregatorJobBase() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorJobBase
ValueAggregatorMapper<K1 extends WritableComparable,V1 extends Writable> - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements the generic mapper of Aggregate.
ValueAggregatorMapper() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorMapper
ValueAggregatorMapper<K1 extends WritableComparable<?>,V1 extends Writable> - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements the generic mapper of Aggregate.
ValueAggregatorMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorMapper
ValueAggregatorReducer<K1 extends WritableComparable,V1 extends Writable> - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements the generic reducer of Aggregate.
ValueAggregatorReducer() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorReducer
ValueAggregatorReducer<K1 extends WritableComparable<?>,V1 extends Writable> - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements the generic reducer of Aggregate.
ValueAggregatorReducer() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.ValueAggregatorReducer
ValueHistogram - Class in org.apache.hadoop.mapred.lib.aggregate: This class implements a value aggregator that computes the histogram of a sequence of strings.
ValueHistogram() - Constructor for class org.apache.hadoop.mapred.lib.aggregate.ValueHistogram
ValueHistogram - Class in org.apache.hadoop.mapreduce.lib.aggregate: This class implements a value aggregator that computes the histogram of a sequence of strings.
ValueHistogram() - Constructor for class org.apache.hadoop.mapreduce.lib.aggregate.ValueHistogram
valueOf(String) - Static method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.fs.CacheFlag: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.fs.CreateFlag: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.fs.GlobalStorageStatistics: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.fs.permission.AclEntryScope
valueOf(String) - Static method in enum org.apache.hadoop.fs.permission.AclEntryType
valueOf(String) - Static method in enum org.apache.hadoop.fs.permission.FsAction
valueOf(String) - Static method in class org.apache.hadoop.fs.permission.FsPermission: Create a FsPermission from a Unix symbolic permission string
valueOf(String) - Static method in enum org.apache.hadoop.fs.ReadOption: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.fs.StorageType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.fs.XAttrCodec: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.fs.XAttrSetFlag: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag: Returns the enum constant of this type with the specified name.
valueOf(short) - Static method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag
valueOf(String) - Static method in enum org.apache.hadoop.mapred.JobPriority: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapred.join.Parser.TType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapred.TaskCompletionEvent.Status: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.JobCounter: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.JobPriority: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.lib.input.FileInputFormatCounter: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.lib.join.Parser.TType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.lib.output.FileOutputFormatCounter: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.QueueState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.TaskCompletionEvent.Status: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.TaskCounter: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.mapreduce.TaskType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod: Returns the enum constant of this type with the specified name.
valueOf(SaslRpcServer.AuthMethod) - Static method in enum org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.ApplicationConstants.ContainerLaunchType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.protocolrecords.ApplicationsRequestScope: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.AMCommand: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ApplicationAccessType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ApplicationTimeoutType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ContainerRetryPolicy: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ContainerState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ContainerSubState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ContainerUpdateType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ExecutionType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.FinalApplicationStatus: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.LocalizationState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.LocalResourceType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.LocalResourceVisibility: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.NodeAttributeOpCode: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.NodeAttributeType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.NodeState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.QueueACL: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.QueueState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.RejectionReason: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ReservationACL: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ReservationRequestInterpreter: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.ShellContainerCommand: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.SignalContainerCommand: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntityType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.YarnApplicationAttemptState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.api.records.YarnApplicationState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.service.api.records.ComponentState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.service.api.records.ConfigFormat: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.service.api.records.ContainerState: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.service.api.records.PlacementScope: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.service.api.records.PlacementType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.hadoop.yarn.service.api.records.ServiceState: Returns the enum constant of this type with the specified name.
values() - Static method in enum org.apache.hadoop.fs.azurebfs.contracts.services.AzureServiceErrorCode: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.fs.CacheFlag: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.fs.CreateFlag: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.fs.GlobalStorageStatistics: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.fs.permission.AclEntryScope
values() - Static method in enum org.apache.hadoop.fs.permission.AclEntryType
values() - Static method in enum org.apache.hadoop.fs.permission.FsAction
values() - Static method in enum org.apache.hadoop.fs.ReadOption: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.fs.StorageType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.fs.XAttrCodec: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.fs.XAttrSetFlag: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.hdfs.client.CreateEncryptionZoneFlag: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Method in class org.apache.hadoop.io.MapWritable
values() - Method in class org.apache.hadoop.io.SortedMapWritable
values() - Static method in enum org.apache.hadoop.mapred.JobPriority: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapred.join.Parser.TType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapred.TaskCompletionEvent.Status: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.JobCounter: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.JobPriority: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.lib.input.FileInputFormatCounter: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.lib.join.Parser.TType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.lib.output.FileOutputFormatCounter: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.QueueState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.TaskCompletionEvent.Status: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.TaskCounter: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.mapreduce.TaskType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.metrics2.lib.DefaultMetricsSystem: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.ApplicationConstants.ContainerLaunchType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.protocolrecords.ApplicationsRequestScope: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.AMCommand: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ApplicationAccessType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ApplicationTimeoutType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ContainerRetryPolicy: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ContainerState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ContainerSubState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ContainerUpdateType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ExecutionType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.FinalApplicationStatus: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.LocalizationState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.LocalResourceType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.LocalResourceVisibility: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.NodeAttributeOpCode: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.NodeAttributeType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.NodeState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.QueueACL: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.QueueState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.RejectionReason: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ReservationACL: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ReservationRequestInterpreter: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.ShellContainerCommand: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.SignalContainerCommand: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntityType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.YarnApplicationAttemptState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.api.records.YarnApplicationState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.service.api.records.ComponentState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.service.api.records.ConfigFormat: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.service.api.records.ContainerState: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.service.api.records.PlacementScope: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.service.api.records.PlacementType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.hadoop.yarn.service.api.records.ServiceState: Returns an array containing the constants of this enum type, in the order they are declared.
VCORES_INDEX - Static variable in class org.apache.hadoop.yarn.api.records.Resource
VECTOREDIO - Static variable in interface org.apache.hadoop.fs.StreamCapabilities: Support for vectored IO api.
VERB_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "verb".
verifyAndCreateRemoteLogDir() - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Verify and create the remote log directory.
verifyDriverReady() - Method in class org.apache.hadoop.hdfs.server.federation.store.driver.StateStoreDriver: Check if the driver is ready to be used and throw an exception otherwise.
verifyToken(TokenIdent, byte[]) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager: Verifies that the given identifier and password are valid and match.
VERSION - Static variable in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData: Supported version value: 1.
version(String) - Method in class org.apache.hadoop.yarn.service.api.records.Service: Version of the service.
VERSION_GROUP - Static variable in class org.apache.hadoop.fs.s3a.audit.S3LogParser: Log group "version".
VersionedWritable - Class in org.apache.hadoop.io: A base class for Writables that provides version checking.
VersionedWritable() - Constructor for class org.apache.hadoop.io.VersionedWritable
versionID - Static variable in interface org.apache.hadoop.ha.HAServiceProtocol: Initial version of the protocol
VersionInfo - Class in org.apache.hadoop.util: This class returns build information about Hadoop components.
VersionInfo(String) - Constructor for class org.apache.hadoop.util.VersionInfo
VersionMismatchException - Exception in org.apache.hadoop.io: Thrown by VersionedWritable.readFields(DataInput) when the version of an object being read does not match the current implementation version as returned by VersionedWritable.getVersion().
VersionMismatchException(byte, byte) - Constructor for exception org.apache.hadoop.io.VersionMismatchException
ViewFileSystem - Class in org.apache.hadoop.fs.viewfs: ViewFileSystem (extends the FileSystem interface) implements a client-side mount table.
ViewFileSystem() - Constructor for class org.apache.hadoop.fs.viewfs.ViewFileSystem: This is the constructor with the signature needed by FileSystem.createFileSystem(URI, Configuration) After this constructor is called initialize() is called.
ViewFileSystem(Configuration) - Constructor for class org.apache.hadoop.fs.viewfs.ViewFileSystem: Convenience Constructor for apps to call directly.
ViewFileSystemUtil - Class in org.apache.hadoop.fs.viewfs: Utility APIs for ViewFileSystem.
ViewFs - Class in org.apache.hadoop.fs.viewfs: ViewFs (extends the AbstractFileSystem interface) implements a client-side mount table.
ViewFs(Configuration) - Constructor for class org.apache.hadoop.fs.viewfs.ViewFs
VIEWFS_SCHEME - Static variable in interface org.apache.hadoop.fs.FsConstants
VIEWFS_TYPE - Static variable in interface org.apache.hadoop.fs.FsConstants
VIEWFS_URI - Static variable in interface org.apache.hadoop.fs.FsConstants: ViewFs: viewFs file system (ie the mount file system on client side)
VIntWritable - Class in org.apache.hadoop.io: A WritableComparable for integer values stored in variable-length format.
VIntWritable() - Constructor for class org.apache.hadoop.io.VIntWritable
VIntWritable(int) - Constructor for class org.apache.hadoop.io.VIntWritable
visibility(LocalResourceVisibility) - Method in class org.apache.hadoop.yarn.service.api.records.ConfigFile: Visibility of the Config file.
visit(MetricsVisitor) - Method in class org.apache.hadoop.metrics2.AbstractMetric: Accept a visitor interface
VLongWritable - Class in org.apache.hadoop.io: A WritableComparable for longs in a variable-length format.
VLongWritable() - Constructor for class org.apache.hadoop.io.VLongWritable
VLongWritable(long) - Constructor for class org.apache.hadoop.io.VLongWritable

W

waitFor(Supplier<Boolean>) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Wait for check to return true for each 1000 ms.
waitFor(Supplier<Boolean>, int) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Wait for check to return true for each checkEveryMillis ms.
waitFor(Supplier<Boolean>, int, int) - Method in class org.apache.hadoop.yarn.client.api.AMRMClient: Wait for check to return true for each checkEveryMillis ms.
waitFor(Supplier<Boolean>) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Wait for check to return true for each 1000 ms.
waitFor(Supplier<Boolean>, int) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Wait for check to return true for each checkEveryMillis ms.
waitFor(Supplier<Boolean>, int, int) - Method in class org.apache.hadoop.yarn.client.api.async.AMRMClientAsync: Wait for check to return true for each checkEveryMillis ms.
waitForCompletion() - Method in interface org.apache.hadoop.mapred.RunningJob: Blocks until the job is complete.
waitForCompletion(boolean) - Method in class org.apache.hadoop.mapreduce.Job: Submit the job to the cluster and wait for it to finish.
waitForJobCompletion(Job) - Method in class org.apache.hadoop.tools.DistCp: Wait for the given job to complete.
waitForServiceToStop(long) - Method in class org.apache.hadoop.service.AbstractService
waitForServiceToStop(long) - Method in interface org.apache.hadoop.service.Service: Block waiting for the service to stop; uses the termination notification object to do so.
WAITING - Static variable in class org.apache.hadoop.mapred.jobcontrol.Job
Wasb - Class in org.apache.hadoop.fs.azure: WASB implementation of AbstractFileSystem.
WASB_BYTES_READ - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_BYTES_WRITTEN - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_CLIENT_ERRORS - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_DIRECTORIES_CREATED - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_DIRECTORIES_DELETED - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_DNS_PREFIX - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
WASB_DOWNLOAD_LATENCY - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_DOWNLOAD_RATE - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_FILES_CREATED - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_FILES_DELETED - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_RAW_BYTES_DOWNLOADED - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_RAW_BYTES_UPLOADED - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_SCHEME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
WASB_SECURE_SCHEME - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemUriSchemes
WASB_SERVER_ERRORS - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_UPLOAD_LATENCY - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_UPLOAD_RATE - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WASB_WEB_RESPONSES - Static variable in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation
WasbFsck - Class in org.apache.hadoop.fs.azure: An fsck tool implementation for WASB that does various admin/cleanup/recovery tasks on the WASB file system.
WasbFsck(Configuration) - Constructor for class org.apache.hadoop.fs.azure.WasbFsck
Wasbs - Class in org.apache.hadoop.fs.azure: WASB implementation of AbstractFileSystem for wasbs scheme.
weakIntern(String) - Static method in class org.apache.hadoop.util.StringInterner: Interns and returns a reference to the representative instance for any of a collection of string instances that are equal to each other.
webEndpoint(String, URI...) - Static method in class org.apache.hadoop.registry.client.binding.RegistryTypeUtils: Create a Web UI endpoint from a list of URIs
WebHdfs - Class in org.apache.hadoop.fs: AbstractFileSystem implementation for HDFS over the web.
webResponse() - Method in class org.apache.hadoop.fs.azure.metrics.AzureFileSystemInstrumentation: Indicate that we just got a web response from Azure Storage.
WILDCARD_ACL_VALUE - Static variable in class org.apache.hadoop.security.authorize.AccessControlList
WINDOWS - Static variable in class org.apache.hadoop.fs.Path: Whether the current host is a Windows machine.
WINDOWS - Static variable in class org.apache.hadoop.util.Shell
WINDOWS_MAX_SHELL_LENGHT - Static variable in class org.apache.hadoop.util.Shell: Deprecated.
use the correctly spelled constant.
WINDOWS_MAX_SHELL_LENGTH - Static variable in class org.apache.hadoop.util.Shell: Maximum command line length in Windows KB830473 documents this as 8191
WindowsProcessLaunchLock - Static variable in class org.apache.hadoop.util.Shell: Windows CreateProcess synchronization object.
WINUTILS - Static variable in class org.apache.hadoop.util.Shell: Deprecated.
use one of the exception-raising getter methods, specifically Shell.getWinUtilsPath() or Shell.getWinUtilsFile()
withFileStatus(FileStatus) - Method in interface org.apache.hadoop.fs.FutureDataInputStreamBuilder: A FileStatus may be provided to the open request.
withFileStatus(FileStatus) - Method in class org.apache.hadoop.fs.impl.FutureDataInputStreamBuilderImpl
WORKFLOW_ADJACENCY_PREFIX_PATTERN - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
WORKFLOW_ADJACENCY_PREFIX_STRING - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
WORKFLOW_ID - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
WORKFLOW_NAME - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
WORKFLOW_NODE_NAME - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
WORKFLOW_TAGS - Static variable in class org.apache.hadoop.mapred.JobConf: Deprecated.
WORKLOAD_CONFIG_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
WORKLOAD_INPUT_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
WORKLOAD_OUTPUT_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
WORKLOAD_RATE_FACTOR_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
WORKLOAD_RATE_FACTOR_DEFAULT - Static variable in class org.apache.hadoop.tools.dynamometer.Client
WORKLOAD_REPLAY_ENABLE_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
WORKLOAD_START_DELAY_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
WORKLOAD_THREADS_PER_MAPPER_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.Client
wrapException(String, String, IOException) - Static method in class org.apache.hadoop.io.IOUtils: Takes an IOException, file/directory path, and method name and returns an IOException with the input exception as the cause and also include the file,method details.
WrappedIO - Class in org.apache.hadoop.io.wrappedio: Reflection-friendly access to APIs which are not available in some of the older Hadoop versions which libraries still compile against.
WrappedMapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce.lib.map: A Mapper which wraps a given one to allow custom Mapper.Context implementations.
WrappedMapper() - Constructor for class org.apache.hadoop.mapreduce.lib.map.WrappedMapper
wrappedReadForCompressedData(InputStream, byte[], int, int) - Static method in class org.apache.hadoop.io.IOUtils: Utility wrapper for reading from InputStream.
WrappedRecordReader<K extends WritableComparable,U extends Writable> - Class in org.apache.hadoop.mapred.join: Proxy class for a RecordReader participating in the join framework.
WrappedRecordReader<K extends WritableComparable<?>,U extends Writable> - Class in org.apache.hadoop.mapreduce.lib.join: Proxy class for a RecordReader participating in the join framework.
WrappedRecordReader(int) - Constructor for class org.apache.hadoop.mapreduce.lib.join.WrappedRecordReader
WrappedReducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT> - Class in org.apache.hadoop.mapreduce.lib.reduce: A Reducer which wraps a given one to allow for custom Reducer.Context implementations.
WrappedReducer() - Constructor for class org.apache.hadoop.mapreduce.lib.reduce.WrappedReducer
WrappedStatistics - Class in org.apache.hadoop.io.wrappedio: Reflection-friendly access to IOStatistics APIs.
Writable - Interface in org.apache.hadoop.io: A serializable object which implements a simple, efficient, serialization protocol, based on DataInput and DataOutput.
WritableComparable<T> - Interface in org.apache.hadoop.io: A Writable which is also Comparable.
WritableComparator - Class in org.apache.hadoop.io: A Comparator for WritableComparables.
WritableComparator() - Constructor for class org.apache.hadoop.io.WritableComparator
WritableComparator(Class<? extends WritableComparable>) - Constructor for class org.apache.hadoop.io.WritableComparator: Construct for a WritableComparable implementation.
WritableComparator(Class<? extends WritableComparable>, boolean) - Constructor for class org.apache.hadoop.io.WritableComparator
WritableComparator(Class<? extends WritableComparable>, Configuration, boolean) - Constructor for class org.apache.hadoop.io.WritableComparator
WritableFactories - Class in org.apache.hadoop.io: Factories for non-public writables.
WritableFactory - Interface in org.apache.hadoop.io: A factory for a class of Writable.
WritableSerialization - Class in org.apache.hadoop.io.serializer: A Serialization for Writables that delegates to Writable.write(java.io.DataOutput) and Writable.readFields(java.io.DataInput).
WritableSerialization() - Constructor for class org.apache.hadoop.io.serializer.WritableSerialization
WritableUtils - Class in org.apache.hadoop.io
WritableUtils() - Constructor for class org.apache.hadoop.io.WritableUtils
write(DataOutput) - Method in class org.apache.hadoop.conf.Configuration
write(DataOutput) - Method in class org.apache.hadoop.fs.FileStatus: Deprecated.
Use the PBHelper and protobuf serialization directly.
write(FileSystem, Path, byte[]) - Static method in class org.apache.hadoop.fs.FileUtil: Writes bytes to a file.
write(FileContext, Path, byte[]) - Static method in class org.apache.hadoop.fs.FileUtil: Writes bytes to a file.
write(FileSystem, Path, Iterable<? extends CharSequence>, Charset) - Static method in class org.apache.hadoop.fs.FileUtil: Write lines of text to a file.
write(FileContext, Path, Iterable<? extends CharSequence>, Charset) - Static method in class org.apache.hadoop.fs.FileUtil: Write lines of text to a file.
write(FileSystem, Path, CharSequence, Charset) - Static method in class org.apache.hadoop.fs.FileUtil: Write a line of text to a file.
write(FileContext, Path, CharSequence, Charset) - Static method in class org.apache.hadoop.fs.FileUtil: Write a line of text to a file.
write(FileSystem, Path, CharSequence) - Static method in class org.apache.hadoop.fs.FileUtil: Write a line of text to a file.
write(FileContext, Path, CharSequence) - Static method in class org.apache.hadoop.fs.FileUtil: Write a line of text to a file.
write(DataOutput) - Method in class org.apache.hadoop.fs.FsStatus
write(DataOutput) - Method in class org.apache.hadoop.fs.permission.FsPermission: Deprecated.
write(Block, ProvidedStorageLocation) - Method in class org.apache.hadoop.hdfs.server.aliasmap.InMemoryAliasMap
write(DataOutput) - Method in class org.apache.hadoop.io.AbstractMapWritable
write(DataOutput) - Method in class org.apache.hadoop.io.ArrayPrimitiveWritable
write(DataOutput) - Method in class org.apache.hadoop.io.ArrayWritable
write(DataOutput) - Method in class org.apache.hadoop.io.BooleanWritable
write(DataOutput) - Method in class org.apache.hadoop.io.BytesWritable
write(DataOutput) - Method in class org.apache.hadoop.io.ByteWritable
write(byte[], int, int) - Method in class org.apache.hadoop.io.compress.BlockCompressorStream: Write the data provided to the compression codec, compressing no more than the buffer size less the compression overhead as specified during construction for each block.
write(byte[], int, int) - Method in class org.apache.hadoop.io.compress.CompressionOutputStream: Write compressed bytes to the stream.
write(byte[], int, int) - Method in class org.apache.hadoop.io.compress.CompressorStream
write(int) - Method in class org.apache.hadoop.io.compress.CompressorStream
write(DataOutput) - Method in class org.apache.hadoop.io.CompressedWritable
write(int) - Method in class org.apache.hadoop.io.DataOutputOutputStream
write(byte[], int, int) - Method in class org.apache.hadoop.io.DataOutputOutputStream
write(byte[]) - Method in class org.apache.hadoop.io.DataOutputOutputStream
write(DataOutput) - Method in class org.apache.hadoop.io.DoubleWritable
write(DataOutput) - Method in class org.apache.hadoop.io.EnumSetWritable
write(DataOutput) - Method in class org.apache.hadoop.io.FloatWritable
write(DataOutput) - Method in class org.apache.hadoop.io.GenericWritable
write(DataOutput) - Method in class org.apache.hadoop.io.IntWritable
write(DataOutput) - Method in class org.apache.hadoop.io.LongWritable
write(DataOutput) - Method in class org.apache.hadoop.io.MapWritable
write(DataOutput) - Method in class org.apache.hadoop.io.MD5Hash
write(DataOutput) - Method in class org.apache.hadoop.io.NullWritable
write(DataOutput) - Method in class org.apache.hadoop.io.ObjectWritable
write(DataOutput) - Method in class org.apache.hadoop.io.ShortWritable: write short value
write(DataOutput) - Method in class org.apache.hadoop.io.SortedMapWritable
write(DataOutput) - Method in class org.apache.hadoop.io.Text: Serialize.
write(DataOutput, int) - Method in class org.apache.hadoop.io.Text
write(DataOutput) - Method in class org.apache.hadoop.io.TwoDArrayWritable
write(DataOutput) - Method in class org.apache.hadoop.io.VersionedWritable
write(DataOutput) - Method in class org.apache.hadoop.io.VIntWritable
write(DataOutput) - Method in class org.apache.hadoop.io.VLongWritable
write(DataOutput) - Method in interface org.apache.hadoop.io.Writable: Serialize the fields of this object to out.
write(DataOutput) - Method in class org.apache.hadoop.mapred.ClusterStatus
write(DataOutput) - Method in class org.apache.hadoop.mapred.Counters.Counter
write(DataOutput) - Method in class org.apache.hadoop.mapred.Counters.Group
write(DataOutput) - Method in class org.apache.hadoop.mapred.FileSplit
write(DataOutput) - Method in class org.apache.hadoop.mapred.join.CompositeInputSplit: Write splits in the following format.
write(K, V) - Method in interface org.apache.hadoop.mapred.RecordWriter: Writes a key/value pair.
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.ClusterMetrics
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.counters.AbstractCounters: Write the set of groups.
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.ID
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.JobID
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.JobStatus
write(PreparedStatement) - Method in interface org.apache.hadoop.mapreduce.lib.db.DBWritable: Sets the fields of the object in the PreparedStatement.
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.lib.input.CombineFileSplit
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.lib.input.FileSplit
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.lib.join.CompositeInputSplit: Write splits in the following format.
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.lib.join.TupleWritable: Writes each Writable to out.
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry
write(String, K, V) - Method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs: Write key and value to the namedOutput.
write(String, K, V, String) - Method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs: Write key and value to baseOutputPath using the namedOutput.
write(KEYOUT, VALUEOUT, String) - Method in class org.apache.hadoop.mapreduce.lib.output.MultipleOutputs: Write key value to an output file name.
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.QueueAclsInfo
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.QueueInfo
write(K, V) - Method in class org.apache.hadoop.mapreduce.RecordWriter: Writes a key/value pair.
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.TaskAttemptID
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.TaskCompletionEvent
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.TaskID
write(KEYOUT, VALUEOUT) - Method in interface org.apache.hadoop.mapreduce.TaskInputOutputContext: Generate an output key/value pair.
write(DataOutput) - Method in class org.apache.hadoop.mapreduce.TaskTrackerInfo
write(DataOutput) - Method in class org.apache.hadoop.record.Record: Deprecated.
write(DataOutput) - Method in class org.apache.hadoop.security.authorize.AccessControlList: Serializes the AccessControlList object
write(DataOutput) - Method in class org.apache.hadoop.security.Credentials: Stores all the keys to DataOutput.
write(DataOutput) - Method in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
write(DataOutput) - Method in class org.apache.hadoop.security.token.Token
write(DataOutput) - Method in class org.apache.hadoop.util.bloom.BloomFilter
write(DataOutput) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
write(DataOutput) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter
write(DataOutput) - Method in class org.apache.hadoop.util.bloom.RetouchedBloomFilter
write(AggregatedLogFormat.LogKey, AggregatedLogFormat.LogValue) - Method in class org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationFileController: Write the log content.
write(DataOutput) - Method in class org.apache.hadoop.yarn.security.AMRMTokenIdentifier
write(DataOutput) - Method in class org.apache.hadoop.yarn.security.client.ClientToAMTokenIdentifier
write(DataOutput) - Method in class org.apache.hadoop.yarn.security.ContainerTokenIdentifier
write(DataOutput) - Method in class org.apache.hadoop.yarn.security.NMTokenIdentifier
WRITE_BUFFER_SIZE_KEY - Static variable in class org.apache.hadoop.fs.adl.AdlConfKeys
WRITE_CURRENT_BUFFER_OPERATIONS - Static variable in class org.apache.hadoop.fs.statistics.StreamStatisticNames: Number of times current buffer is written to the service.
writeBool(boolean, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
writeBool(boolean, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
writeBool(boolean, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Write a boolean to serialized record.
writeBuffer(Buffer, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
writeBuffer(Buffer, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
writeBuffer(Buffer, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Write a buffer to serialized record.
writeByte(byte, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
writeByte(byte, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
writeByte(byte, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Write a byte to serialized record.
writeCompressed(DataOutput) - Method in class org.apache.hadoop.io.CompressedWritable: Subclasses implement this instead of CompressedWritable.write(DataOutput).
writeCompressedByteArray(DataOutput, byte[]) - Static method in class org.apache.hadoop.io.WritableUtils
writeCompressedString(DataOutput, String) - Static method in class org.apache.hadoop.io.WritableUtils
writeCompressedStringArray(DataOutput, String[]) - Static method in class org.apache.hadoop.io.WritableUtils
writeDouble(double, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
writeDouble(double, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
writeDouble(double, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Write a double precision floating point number to serialized record.
writeEnum(DataOutput, Enum<?>) - Static method in class org.apache.hadoop.io.WritableUtils: writes String value of enum to DataOutput.
writeFloat(float, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
writeFloat(float, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
writeFloat(float, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Write a single-precision float to serialized record.
writeFully(WritableByteChannel, ByteBuffer) - Static method in class org.apache.hadoop.io.IOUtils: Write a ByteBuffer to a WritableByteChannel, handling short writes.
writeFully(FileChannel, ByteBuffer, long) - Static method in class org.apache.hadoop.io.IOUtils: Write a ByteBuffer to a FileChannel at a given offset, handling short writes.
writeHeader(OutputStream) - Static method in class org.apache.hadoop.io.compress.BZip2Codec
writeInt(int, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
writeInt(int, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
writeInt(int, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Write an integer to serialized record.
writeLong(long, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
writeLong(long, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
writeLong(long, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Write a long integer to serialized record.
writeMetric(String) - Method in class org.apache.hadoop.metrics2.sink.StatsDSink
writeObject(DataOutput, Object, Class, Configuration) - Static method in class org.apache.hadoop.io.ObjectWritable: Write a Writable, String, primitive type, or an array of the preceding.
writeObject(DataOutput, Object, Class, Configuration, boolean) - Static method in class org.apache.hadoop.io.ObjectWritable: Write a Writable, String, primitive type, or an array of the preceding.
writePartitionFile(JobConf, InputSampler.Sampler<K, V>) - Static method in class org.apache.hadoop.mapred.lib.InputSampler
writePartitionFile(Job, InputSampler.Sampler<K, V>) - Static method in class org.apache.hadoop.mapreduce.lib.partition.InputSampler: Write a partition file for the given job, using the Sampler provided.
writeString(DataOutput, String) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Write a String as a VInt n, followed by n Bytes as in Text format.
writeString(DataOutput, String) - Static method in class org.apache.hadoop.io.Text: Write a UTF8 encoded string to out.
writeString(DataOutput, String, int) - Static method in class org.apache.hadoop.io.Text
writeString(DataOutput, String) - Static method in class org.apache.hadoop.io.WritableUtils
writeString(String, String) - Method in class org.apache.hadoop.record.BinaryRecordOutput: Deprecated.
writeString(String, String) - Method in class org.apache.hadoop.record.CsvRecordOutput: Deprecated.
writeString(String, String) - Method in interface org.apache.hadoop.record.RecordOutput: Deprecated.

Write a unicode string to serialized record.
writeStringArray(DataOutput, String[]) - Static method in class org.apache.hadoop.io.WritableUtils
writeTokenStorageFile(Path, Configuration) - Method in class org.apache.hadoop.security.Credentials
writeTokenStorageFile(Path, Configuration, Credentials.SerializedFormat) - Method in class org.apache.hadoop.security.Credentials
writeTokenStorageToStream(DataOutputStream) - Method in class org.apache.hadoop.security.Credentials
writeTokenStorageToStream(DataOutputStream, Credentials.SerializedFormat) - Method in class org.apache.hadoop.security.Credentials
writeVInt(DataOutput, int) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Encoding an integer into a variable-length encoding format.
writeVInt(DataOutput, int) - Static method in class org.apache.hadoop.io.WritableUtils: Serializes an integer to a binary stream with zero-compressed encoding.
writeVInt(DataOutput, int) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Serializes an int to a binary stream with zero-compressed encoding.
writeVLong(DataOutput, long) - Static method in class org.apache.hadoop.io.file.tfile.Utils: Encoding a Long integer into a variable-length encoding format.
writeVLong(DataOutput, long) - Static method in class org.apache.hadoop.io.WritableUtils: Serializes a long to a binary stream with zero-compressed encoding.
writeVLong(DataOutput, long) - Static method in class org.apache.hadoop.record.Utils: Deprecated.

Serializes a long to a binary stream with zero-compressed encoding.
writeXml(OutputStream) - Method in class org.apache.hadoop.conf.Configuration: Write out the non-default properties in this configuration to the given OutputStream using UTF-8 encoding.
writeXml(Writer) - Method in class org.apache.hadoop.conf.Configuration
writeXml(String, Writer, Configuration) - Method in class org.apache.hadoop.conf.Configuration: Write out the non-default properties in this configuration to the given Writer.
writeXml(String, Writer) - Method in class org.apache.hadoop.conf.Configuration
written - Variable in class org.apache.hadoop.mapreduce.lib.join.TupleWritable

X

X_FRAME_OPTIONS - Static variable in class org.apache.hadoop.security.http.XFrameOptionsFilter
X_HEADER_MAGIC_MARKER - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Magic Marker header to declare final file length on magic uploads marker objects: "x-hadoop-s3a-magic-data-length".
X_HTTP_METHOD_OVERRIDE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_ABFS_CLIENT_LATENCY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_ACL - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_CLIENT_REQUEST_ID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_CONTINUATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_DATE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_ENCRYPTION_ALGORITHM - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_ENCRYPTION_CONTEXT - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_ENCRYPTION_KEY - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_ENCRYPTION_KEY_SHA256 - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_EXISTING_RESOURCE_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_GROUP - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_LEASE_ACTION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_LEASE_BREAK_PERIOD - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_LEASE_DURATION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_LEASE_ID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_NAMESPACE_ENABLED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_OWNER - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_PERMISSIONS - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_PROPERTIES - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_PROPOSED_LEASE_ID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_RANGE_GET_CONTENT_MD5 - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_RENAME_SOURCE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_REQUEST_ID - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_REQUEST_SERVER_ENCRYPTED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_RESOURCE_TYPE - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_SERVER_ENCRYPTED - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_UMASK - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
X_MS_VERSION - Static variable in class org.apache.hadoop.fs.azurebfs.constants.HttpHeaderConfigurations
XA_HEADER_PREFIX - Static variable in class org.apache.hadoop.fs.s3a.Constants: To comply with the XAttr rules, all headers of the object retrieved through the getXAttr APIs have the prefix: "header.".
XA_MAGIC_MARKER - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: XAttr name of magic marker, with "header." prefix: "header.x-hadoop-s3a-magic-data-length".
XAttrCodec - Enum in org.apache.hadoop.fs: The value of XAttr is byte[], this class is to covert byte[] to some kind of string representation or convert back.
XAttrSetFlag - Enum in org.apache.hadoop.fs
XFrameOptionsFilter - Class in org.apache.hadoop.security.http: This filter protects webapps from clickjacking attacks that are possible through use of Frames to embed the resources in another application and intercept clicks to accomplish nefarious things.
XFrameOptionsFilter() - Constructor for class org.apache.hadoop.security.http.XFrameOptionsFilter
XFS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
xor(Filter) - Method in class org.apache.hadoop.util.bloom.BloomFilter
xor(Filter) - Method in class org.apache.hadoop.util.bloom.CountingBloomFilter
xor(Filter) - Method in class org.apache.hadoop.util.bloom.DynamicBloomFilter

Y

YARN_ACL_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Are acls enabled.
YARN_ADMIN_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: ACL of who can be admin of YARN cluster.
YARN_API_SERVICES_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_APP_ADMIN_CLIENT_PREFIX - Static variable in class org.apache.hadoop.yarn.client.api.AppAdminClient
YARN_APP_CONTAINER_LOG_BACKUPS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_APP_CONTAINER_LOG_DIR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The log directory for the containers
YARN_APP_CONTAINER_LOG_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_APPLICATION_CLASSPATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: CLASSPATH for YARN applications.
YARN_APPLICATION_ID - Static variable in class org.apache.hadoop.yarn.api.records.timelineservice.SubApplicationEntity
YARN_AUTHORIZATION_PROVIDER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Deprecated.
YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The interval that the yarn client library uses to poll the completion status of the asynchronous API of application client protocol.
YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The duration that the yarn client library waits, cumulatively across polls, for an expected state change to occur.
YARN_CLIENT_LOAD_RESOURCETYPES_FROM_SERVER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/disable loading resource-types.xml at client side.
YARN_CONTAINER_SANDBOX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The mode in which the Java Container Sandbox should run detailed by the JavaSandboxLinuxContainerRuntime.
YARN_CONTAINER_SANDBOX_FILE_PERMISSIONS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Permissions for application local directories.
YARN_CONTAINER_SANDBOX_POLICY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Location for non-default java policy file.
YARN_CONTAINER_SANDBOX_POLICY_GROUP_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Prefix for group to policy file mapping.
YARN_CONTAINER_SANDBOX_WHITELIST_GROUP - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The group which will run by default without the java security manager.
YARN_DISPATCHER_CPU_MONITOR_SAMPLES_PER_MIN - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Resource manager dispatcher thread monitor sampling rate.
YARN_DISPATCHER_PRINT_EVENTS_INFO_THRESHOLD - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: The threshold used to trigger the logging of event types and counts in RM's main event dispatcher.
YARN_DISPATCHER_PRINT_THREAD_POOL_CORE_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Resource manager dispatcher has a thread pool that prints EventQueue, configure the corePoolSize of this thread pool, the meaning of corePoolSize is the number of threads to keep in the pool.
YARN_DISPATCHER_PRINT_THREAD_POOL_KEEP_ALIVE_TIME - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Resource manager dispatcher has a thread pool that prints EventQueue, configure the keepAliveTime of this thread pool, The meaning of keepAliveTime is as follows when the number of threads is greater than the core, this is the maximum time that excess idle threads will wait for new tasks before terminating.
YARN_DISPATCHER_PRINT_THREAD_POOL_MAXIMUM_POOL_SIZE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Resource manager dispatcher has a thread pool that prints EventQueue, configure the maximumPoolSize of this thread pool, the meaning of maximumPoolSize is the maximum number of threads to allow in the pool.
YARN_FAIL_FAST - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_HTTP_POLICY_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_HTTP_POLICY_KEY - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_HTTP_WEBAPP_CUSTOM_DAO_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_HTTP_WEBAPP_CUSTOM_UNWRAPPED_DAO_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_HTTP_WEBAPP_EXTERNAL_CLASSES - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_HTTP_WEBAPP_SCHEDULER_PAGE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_INTERMEDIATE_DATA_ENCRYPTION - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable/disable intermediate-data encryption at YARN level.
YARN_LOG_SERVER_URL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_LOG_SERVER_WEBSERVICE_URL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_MC_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether users are explicitly trying to control resource monitoring configuration for the MiniYARNCluster.
YARN_MINICLUSTER_FIXED_PORTS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether to use fixed ports with the minicluster.
YARN_MINICLUSTER_NM_PMEM_MB - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Allow changing the memory for the NodeManager in the MiniYARNCluster
YARN_MINICLUSTER_USE_RPC - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Whether the NM should use RPC to connect to the RM.
YARN_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_REGISTRY_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_RESERVATION_ACL_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Are reservation acls enabled.
YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONCLIENT_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONHISTORY_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_NODEMANAGER_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_COLLECTOR_NODEMANAGER_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_CONTAINER_MANAGEMENT_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_DISTRIBUTEDSCHEDULING_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCE_LOCALIZER - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCEMANAGER_ADMINISTRATION_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCETRACKER_PROTOCOL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: YARN Service Level Authorization
YARN_SITE_CONFIGURATION_FILE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SSL_CLIENT_HTTPS_NEED_AUTH_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_SSL_SERVER_RESOURCE_DEFAULT - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_TRACKING_URL_GENERATOR - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_WEBAPP_CUSTOM_WEBSERVICE_CLASS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_WEBAPP_UI1_ENABLE_TOOLS - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_WEBAPP_UI2_ENABLE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Enable YARN WebApp V2.
YARN_WEBAPP_UI2_WARFILE_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_WORKFLOW_ID_TAG_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YARN_XFS_ENABLED - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
YarnApplicationAttemptState - Enum in org.apache.hadoop.yarn.api.records: Enumeration of various states of a RMAppAttempt.
YarnApplicationState - Enum in org.apache.hadoop.yarn.api.records: Enumeration of various states of an ApplicationMaster.
YarnClient - Class in org.apache.hadoop.yarn.client.api
YarnClient(String) - Constructor for class org.apache.hadoop.yarn.client.api.YarnClient
yarnClient - Variable in class org.apache.hadoop.yarn.service.client.ServiceClient
YarnClientApplication - Class in org.apache.hadoop.yarn.client.api
YarnClientApplication(GetNewApplicationResponse, ApplicationSubmissionContext) - Constructor for class org.apache.hadoop.yarn.client.api.YarnClientApplication
YarnClusterMetrics - Class in org.apache.hadoop.yarn.api.records: YarnClusterMetrics represents cluster metrics.
YarnClusterMetrics() - Constructor for class org.apache.hadoop.yarn.api.records.YarnClusterMetrics
YarnConfiguration - Class in org.apache.hadoop.yarn.conf
YarnConfiguration() - Constructor for class org.apache.hadoop.yarn.conf.YarnConfiguration
YarnConfiguration(Configuration) - Constructor for class org.apache.hadoop.yarn.conf.YarnConfiguration
YarnException - Exception in org.apache.hadoop.yarn.exceptions: YarnException indicates exceptions from yarn servers.
YarnException() - Constructor for exception org.apache.hadoop.yarn.exceptions.YarnException
YarnException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.YarnException
YarnException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.YarnException
YarnException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.YarnException
YARNFeatureNotEnabledException - Exception in org.apache.hadoop.yarn.exceptions: This exception is thrown when a feature is being used which is not enabled yet.
YARNFeatureNotEnabledException(Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.YARNFeatureNotEnabledException
YARNFeatureNotEnabledException(String) - Constructor for exception org.apache.hadoop.yarn.exceptions.YARNFeatureNotEnabledException
YARNFeatureNotEnabledException(String, Throwable) - Constructor for exception org.apache.hadoop.yarn.exceptions.YARNFeatureNotEnabledException
YarnUncaughtExceptionHandler - Class in org.apache.hadoop.yarn: This class is intended to be installed by calling Thread.setDefaultUncaughtExceptionHandler(UncaughtExceptionHandler) In the main entry point.
YarnUncaughtExceptionHandler() - Constructor for class org.apache.hadoop.yarn.YarnUncaughtExceptionHandler

Z

ZERO - Static variable in class org.apache.hadoop.fs.azurebfs.constants.FileSystemConfigurations
ZK_APPID_NODE_SPLIT_INDEX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ZK_CONFIGURATION_STORE - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ZK_DELEGATION_TOKEN_NODE_SPLIT_INDEX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Index at which the RM Delegation Token ids will be split so that the delegation token znodes stored in the zookeeper RM state store will be stored as two different znodes (parent-child).
ZK_PREFIX - Static variable in interface org.apache.hadoop.registry.client.api.RegistryConstants: Prefix for zookeeper-specific options: "hadoop.registry.zk."
ZK_RM_STATE_STORE_PARENT_PATH - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Parent znode path under which ZKRMStateStore will create znodes
ZK_RM_STATE_STORE_ROOT_NODE_ACL - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration: Root node ACLs for fencing
ZK_STATE_STORE_PREFIX - Static variable in class org.apache.hadoop.yarn.conf.YarnConfiguration
ZKFCProtocolPB - Interface in org.apache.hadoop.ha.protocolPB
ZSTANDARD_CODEC_EXTENSION - Static variable in class org.apache.hadoop.io.compress.CodecConstants: Default extension for ZStandardCodec.

_

_getBranch() - Method in class org.apache.hadoop.util.VersionInfo
_getBuildVersion() - Method in class org.apache.hadoop.util.VersionInfo
_getCompilePlatform() - Method in class org.apache.hadoop.util.VersionInfo
_getDate() - Method in class org.apache.hadoop.util.VersionInfo
_getProtocVersion() - Method in class org.apache.hadoop.util.VersionInfo
_getRevision() - Method in class org.apache.hadoop.util.VersionInfo
_getSrcChecksum() - Method in class org.apache.hadoop.util.VersionInfo
_getUrl() - Method in class org.apache.hadoop.util.VersionInfo
_getUser() - Method in class org.apache.hadoop.util.VersionInfo
_getVersion() - Method in class org.apache.hadoop.util.VersionInfo
_SUCCESS - Static variable in class org.apache.hadoop.fs.s3a.commit.CommitConstants: Marker file to create on success: "_SUCCESS".

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _