YarnConfiguration (Apache Hadoop Main 2.5.2 API)

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org.apache.hadoop.yarn.conf
Class YarnConfiguration

java.lang.Object
  org.apache.hadoop.conf.Configuration
      org.apache.hadoop.yarn.conf.YarnConfiguration

All Implemented Interfaces:: Iterable<Map.Entry<String,String>>, Writable

@InterfaceAudience.Public @InterfaceStability.Evolving public class YarnConfiguration
extends Configuration
extends Configuration

Field Summary
`static int`	`APPLICATION_MAX_TAG_LENGTH`
`static int`	`APPLICATION_MAX_TAGS`
`static int`	`APPLICATION_TYPE_LENGTH` Default application type length
`static String`	`AUTO_FAILOVER_EMBEDDED`
`static String`	`AUTO_FAILOVER_ENABLED`
`static String`	`AUTO_FAILOVER_PREFIX`
`static String`	`AUTO_FAILOVER_ZK_BASE_PATH`
`static String`	`CLIENT_FAILOVER_MAX_ATTEMPTS`
`static String`	`CLIENT_FAILOVER_PREFIX`
`static String`	`CLIENT_FAILOVER_PROXY_PROVIDER`
`static String`	`CLIENT_FAILOVER_RETRIES`
`static String`	`CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS`
`static String`	`CLIENT_FAILOVER_SLEEPTIME_BASE_MS`
`static String`	`CLIENT_FAILOVER_SLEEPTIME_MAX_MS`
`static String`	`DEBUG_NM_DELETE_DELAY_SEC` Delay before deleting resource to ease debugging of NM issues
`static String`	`DEFAULT_APPLICATION_NAME` Default application name
`static String`	`DEFAULT_APPLICATION_TYPE` Default application type
`static boolean`	`DEFAULT_AUTO_FAILOVER_EMBEDDED`
`static boolean`	`DEFAULT_AUTO_FAILOVER_ENABLED`
`static String`	`DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH`
`static String`	`DEFAULT_CLIENT_FAILOVER_PROXY_PROVIDER`
`static int`	`DEFAULT_CLIENT_FAILOVER_RETRIES`
`static int`	`DEFAULT_CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS`
`static String`	`DEFAULT_CONTAINER_TEMP_DIR` Container temp directory
`static String`	`DEFAULT_FS_BASED_RM_CONF_STORE`
`static String`	`DEFAULT_FS_RM_STATE_STORE_RETRY_POLICY_SPEC`
`static String`	`DEFAULT_IPC_CLIENT_FACTORY_CLASS`
`static String`	`DEFAULT_IPC_RECORD_FACTORY_CLASS`
`static String`	`DEFAULT_IPC_RPC_IMPL`
`static String`	`DEFAULT_IPC_SERVER_FACTORY_CLASS`
`static boolean`	`DEFAULT_LOG_AGGREGATION_ENABLED`
`static long`	`DEFAULT_LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS`
`static long`	`DEFAULT_LOG_AGGREGATION_RETAIN_SECONDS`
`static String`	`DEFAULT_NM_ADDRESS`
`static String`	`DEFAULT_NM_ADMIN_USER_ENV`
`static int`	`DEFAULT_NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE`
`static int`	`DEFAULT_NM_CLIENT_MAX_NM_PROXIES`
`static int`	`DEFAULT_NM_CONTAINER_EXECUTOR_SCHED_PRIORITY`
`static int`	`DEFAULT_NM_CONTAINER_MGR_THREAD_COUNT`
`static int`	`DEFAULT_NM_CONTAINER_MON_INTERVAL_MS`
`static int`	`DEFAULT_NM_DELETE_THREAD_COUNT`
`static long`	`DEFAULT_NM_DISK_HEALTH_CHECK_INTERVAL_MS` By default, disks' health is checked every 2 minutes.
`static String`	`DEFAULT_NM_ENV_WHITELIST`
`static long`	`DEFAULT_NM_HEALTH_CHECK_INTERVAL_MS`
`static long`	`DEFAULT_NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS`
`static long`	`DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT`
`static int`	`DEFAULT_NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY`
`static String`	`DEFAULT_NM_LOCAL_DIRS`
`static String`	`DEFAULT_NM_LOCALIZER_ADDRESS`
`static long`	`DEFAULT_NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS`
`static long`	`DEFAULT_NM_LOCALIZER_CACHE_TARGET_SIZE_MB`
`static int`	`DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT`
`static int`	`DEFAULT_NM_LOCALIZER_FETCH_THREAD_COUNT`
`static int`	`DEFAULT_NM_LOCALIZER_PORT`
`static String`	`DEFAULT_NM_LOG_AGG_COMPRESSION_TYPE`
`static int`	`DEFAULT_NM_LOG_DELETE_THREAD_COUNT`
`static String`	`DEFAULT_NM_LOG_DIRS`
`static long`	`DEFAULT_NM_LOG_RETAIN_SECONDS`
`static float`	`DEFAULT_NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE` By default, 100% of the disk can be used before it is marked as offline.
`static float`	`DEFAULT_NM_MIN_HEALTHY_DISKS_FRACTION` By default, at least 25% of disks are to be healthy to say that the node is healthy in terms of disks.
`static long`	`DEFAULT_NM_MIN_PER_DISK_FREE_SPACE_MB` By default, all of the disk can be used before it is marked as offline.
`static String`	`DEFAULT_NM_NONSECURE_MODE_LOCAL_USER`
`static String`	`DEFAULT_NM_NONSECURE_MODE_USER_PATTERN`
`static boolean`	`DEFAULT_NM_PMEM_CHECK_ENABLED`
`static int`	`DEFAULT_NM_PMEM_MB`
`static int`	`DEFAULT_NM_PORT`
`static long`	`DEFAULT_NM_PROCESS_KILL_WAIT_MS`
`static boolean`	`DEFAULT_NM_RECOVERY_ENABLED`
`static String`	`DEFAULT_NM_REMOTE_APP_LOG_DIR`
`static String`	`DEFAULT_NM_REMOTE_APP_LOG_DIR_SUFFIX`
`static String`	`DEFAULT_NM_RESOURCEMANAGER_MINIMUM_VERSION`
`static long`	`DEFAULT_NM_SLEEP_DELAY_BEFORE_SIGKILL_MS`
`static String`	`DEFAULT_NM_USER_HOME_DIR`
`static int`	`DEFAULT_NM_VCORES`
`static boolean`	`DEFAULT_NM_VMEM_CHECK_ENABLED`
`static float`	`DEFAULT_NM_VMEM_PMEM_RATIO`
`static String`	`DEFAULT_NM_WEBAPP_ADDRESS`
`static String`	`DEFAULT_NM_WEBAPP_HTTPS_ADDRESS`
`static int`	`DEFAULT_NM_WEBAPP_HTTPS_PORT`
`static int`	`DEFAULT_NM_WEBAPP_PORT`
`static boolean`	`DEFAULT_PROCFS_USE_SMAPS_BASED_RSS_ENABLED`
`static String`	`DEFAULT_PROXY_ADDRESS`
`static int`	`DEFAULT_PROXY_PORT`
`static String`	`DEFAULT_QUEUE_NAME` Default queue name
`static int`	`DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS`
`static long`	`DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS`
`static String`	`DEFAULT_RM_ADDRESS`
`static String`	`DEFAULT_RM_ADMIN_ADDRESS`
`static int`	`DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT`
`static int`	`DEFAULT_RM_ADMIN_PORT`
`static int`	`DEFAULT_RM_AM_EXPIRY_INTERVAL_MS`
`static int`	`DEFAULT_RM_AM_MAX_ATTEMPTS`
`static long`	`DEFAULT_RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static int`	`DEFAULT_RM_CLIENT_THREAD_COUNT`
`static String`	`DEFAULT_RM_CONFIGURATION_PROVIDER_CLASS`
`static int`	`DEFAULT_RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS`
`static long`	`DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static long`	`DEFAULT_RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS`
`static int`	`DEFAULT_RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT`
`static boolean`	`DEFAULT_RM_HA_ENABLED`
`static int`	`DEFAULT_RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE`
`static int`	`DEFAULT_RM_MAX_COMPLETED_APPLICATIONS`
`static String`	`DEFAULT_RM_METRICS_RUNTIME_BUCKETS` Default sizes of the runtime metric buckets in minutes.
`static int`	`DEFAULT_RM_NM_EXPIRY_INTERVAL_MS`
`static long`	`DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MS`
`static long`	`DEFAULT_RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static String`	`DEFAULT_RM_NODEMANAGER_MINIMUM_VERSION`
`static String`	`DEFAULT_RM_NODES_EXCLUDE_FILE_PATH`
`static String`	`DEFAULT_RM_NODES_INCLUDE_FILE_PATH`
`static int`	`DEFAULT_RM_PORT`
`static boolean`	`DEFAULT_RM_RECOVERY_ENABLED`
`static String`	`DEFAULT_RM_RESOURCE_TRACKER_ADDRESS`
`static int`	`DEFAULT_RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT`
`static int`	`DEFAULT_RM_RESOURCE_TRACKER_PORT`
`static String`	`DEFAULT_RM_SCHEDULER`
`static String`	`DEFAULT_RM_SCHEDULER_ADDRESS`
`static int`	`DEFAULT_RM_SCHEDULER_CLIENT_THREAD_COUNT`
`static boolean`	`DEFAULT_RM_SCHEDULER_ENABLE_MONITORS`
`static int`	`DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB`
`static int`	`DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES`
`static int`	`DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB`
`static int`	`DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES`
`static int`	`DEFAULT_RM_SCHEDULER_PORT`
`static boolean`	`DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME`
`static int`	`DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS`
`static String`	`DEFAULT_RM_WEBAPP_ADDRESS`
`static boolean`	`DEFAULT_RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER`
`static String`	`DEFAULT_RM_WEBAPP_HTTPS_ADDRESS`
`static int`	`DEFAULT_RM_WEBAPP_HTTPS_PORT`
`static int`	`DEFAULT_RM_WEBAPP_PORT`
`static String`	`DEFAULT_RM_ZK_ACL`
`static long`	`DEFAULT_RM_ZK_RETRY_INTERVAL_MS`
`static int`	`DEFAULT_RM_ZK_TIMEOUT_MS`
`static String`	`DEFAULT_TIMELINE_SERVICE_ADDRESS`
`static int`	`DEFAULT_TIMELINE_SERVICE_CLIENT_THREAD_COUNT`
`static boolean`	`DEFAULT_TIMELINE_SERVICE_ENABLED`
`static long`	`DEFAULT_TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE`
`static int`	`DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE`
`static int`	`DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE`
`static long`	`DEFAULT_TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS`
`static int`	`DEFAULT_TIMELINE_SERVICE_PORT`
`static long`	`DEFAULT_TIMELINE_SERVICE_TTL_MS`
`static String`	`DEFAULT_TIMELINE_SERVICE_WEBAPP_ADDRESS`
`static String`	`DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS`
`static int`	`DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_PORT`
`static int`	`DEFAULT_TIMELINE_SERVICE_WEBAPP_PORT`
`static boolean`	`DEFAULT_YARN_ACL_ENABLE`
`static String`	`DEFAULT_YARN_ADMIN_ACL`
`static String`	`DEFAULT_YARN_APP_ACL` ACL used in case none is found.
`static String[]`	`DEFAULT_YARN_APPLICATION_CLASSPATH` Default platform-specific CLASSPATH for YARN applications.
`static long`	`DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS`
`static long`	`DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS`
`static String[]`	`DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH` Default platform-agnostic CLASSPATH for YARN applications.
`static boolean`	`DEFAULT_YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING`
`static boolean`	`DEFAULT_YARN_MINICLUSTER_FIXED_PORTS` Default is false to be able to run tests concurrently without port conflicts.
`static boolean`	`DEFAULT_YARN_MINICLUSTER_USE_RPC`
`static int`	`DEFAULT_ZK_RM_NUM_RETRIES`
`static String`	`DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH`
`static long`	`DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT`
`static String`	`DELEGATION_KEY_UPDATE_INTERVAL_KEY`
`static long`	`DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT`
`static String`	`DELEGATION_TOKEN_MAX_LIFETIME_KEY`
`static long`	`DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT`
`static String`	`DELEGATION_TOKEN_RENEW_INTERVAL_KEY`
`static String`	`FS_BASED_RM_CONF_STORE` Store the related configuration files in File System
`static String`	`FS_RM_STATE_STORE_RETRY_POLICY_SPEC`
`static String`	`FS_RM_STATE_STORE_URI` URI for FileSystemRMStateStore
`static String`	`IPC_CLIENT_FACTORY_CLASS` Factory to create client IPC classes.
`static String`	`IPC_PREFIX`
`static String`	`IPC_RECORD_FACTORY_CLASS` Factory to create serializeable records.
`static String`	`IPC_RPC_IMPL` RPC class implementation
`static String`	`IPC_SERVER_FACTORY_CLASS` Factory to create server IPC classes.
`static String`	`IS_MINI_YARN_CLUSTER`
`static String`	`LOG_AGGREGATION_ENABLED` Whether to enable log aggregation
`static String`	`LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS` How long to wait between aggregated log retention checks.
`static String`	`LOG_AGGREGATION_RETAIN_SECONDS` How long to wait before deleting aggregated logs, -1 disables.
`static String`	`NM_ADDRESS` address of node manager IPC.
`static String`	`NM_ADMIN_USER_ENV` Environment variables that will be sent to containers.
`static String`	`NM_AUX_SERVICE_FMT`
`static String`	`NM_AUX_SERVICES`
`static String`	`NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE` Max number of threads in NMClientAsync to process container management events
`static String`	`NM_CLIENT_MAX_NM_PROXIES` Maximum number of proxy connections for node manager.
`static String`	`NM_CONTAINER_EXECUTOR` who will execute(launch) the containers.
`static String`	`NM_CONTAINER_EXECUTOR_SCHED_PRIORITY` Adjustment to make to the container os scheduling priority.
`static String`	`NM_CONTAINER_MGR_THREAD_COUNT` Number of threads container manager uses.
`static String`	`NM_CONTAINER_MON_INTERVAL_MS` How often to monitor containers.
`static String`	`NM_CONTAINER_MON_PROCESS_TREE` Class that calculates process tree resource utilization.
`static String`	`NM_CONTAINER_MON_RESOURCE_CALCULATOR` Class that calculates containers current resource utilization.
`static String`	`NM_DELETE_THREAD_COUNT` Number of threads used in cleanup.
`static String`	`NM_DISK_HEALTH_CHECK_ENABLE` Enable/Disable disks' health checker.
`static String`	`NM_DISK_HEALTH_CHECK_INTERVAL_MS` Frequency of running disks' health checker.
`static String`	`NM_ENV_WHITELIST` Environment variables that containers may override rather than use NodeManager's default.
`static String`	`NM_HEALTH_CHECK_INTERVAL_MS` Frequency of running node health script.
`static String`	`NM_HEALTH_CHECK_SCRIPT_OPTS` The arguments to pass to the health check script.
`static String`	`NM_HEALTH_CHECK_SCRIPT_PATH` The health check script to run.
`static String`	`NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS` Health check script time out period.
`static String`	`NM_KEYTAB` Keytab for NM.
`static String`	`NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT` Interval of time the linux container executor should try cleaning up cgroups entry when cleaning up a container.
`static String`	`NM_LINUX_CONTAINER_CGROUPS_HIERARCHY` The path the linux container executor should use for cgroups
`static String`	`NM_LINUX_CONTAINER_CGROUPS_MOUNT` Whether the linux container executor should mount cgroups if not found
`static String`	`NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH` Where the linux container executor should mount cgroups if not found
`static String`	`NM_LINUX_CONTAINER_EXECUTOR_PATH` The path to the Linux container executor.
`static String`	`NM_LINUX_CONTAINER_GROUP` The UNIX group that the linux-container-executor should run as.
`static String`	`NM_LINUX_CONTAINER_RESOURCES_HANDLER` The type of resource enforcement to use with the linux container executor.
`static String`	`NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY` Number of files in each localized directories Avoid tuning this too low.
`static String`	`NM_LOCAL_DIRS` List of directories to store localized files in.
`static String`	`NM_LOCALIZER_ADDRESS` Address where the localizer IPC is.
`static String`	`NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS` Interval in between cache cleanups.
`static String`	`NM_LOCALIZER_CACHE_TARGET_SIZE_MB` Target size of localizer cache in MB, per local directory.
`static String`	`NM_LOCALIZER_CLIENT_THREAD_COUNT` Number of threads to handle localization requests.
`static String`	`NM_LOCALIZER_FETCH_THREAD_COUNT` Number of threads to use for localization fetching.
`static String`	`NM_LOG_AGG_COMPRESSION_TYPE` T-file compression types used to compress aggregated logs.
`static String`	`NM_LOG_DELETION_THREADS_COUNT` Number of threads used in log cleanup.
`static String`	`NM_LOG_DIRS` Where to store container logs.
`static String`	`NM_LOG_RETAIN_SECONDS` Number of seconds to retain logs on the NodeManager.
`static String`	`NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE` The maximum percentage of disk space that can be used after which a disk is marked as offline.
`static String`	`NM_MIN_HEALTHY_DISKS_FRACTION` The minimum fraction of number of disks to be healthy for the nodemanager to launch new containers.
`static String`	`NM_MIN_PER_DISK_FREE_SPACE_MB` The minimum space that must be available on a local dir for it to be used.
`static String`	`NM_NONSECURE_MODE_LOCAL_USER_KEY` 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).
`static String`	`NM_NONSECURE_MODE_USER_PATTERN_KEY` The allowed pattern for UNIX user names enforced by Linux-container-executor when used in nonsecure mode (use case for this is using cgroups).
`static String`	`NM_PMEM_CHECK_ENABLED` Specifies whether physical memory check is enabled.
`static String`	`NM_PMEM_MB` Amount of memory in GB that can be allocated for containers.
`static String`	`NM_PREFIX` Prefix for all node manager configs.
`static String`	`NM_PRINCIPAL` The kerberos principal for the node manager.
`static String`	`NM_PROCESS_KILL_WAIT_MS` Max time to wait for a process to come up when trying to cleanup container resources
`static String`	`NM_RECOVERY_DIR`
`static String`	`NM_RECOVERY_ENABLED`
`static String`	`NM_RECOVERY_PREFIX`
`static String`	`NM_REMOTE_APP_LOG_DIR` Where to aggregate logs to.
`static String`	`NM_REMOTE_APP_LOG_DIR_SUFFIX` The remote log dir will be created at NM_REMOTE_APP_LOG_DIR/${user}/NM_REMOTE_APP_LOG_DIR_SUFFIX/${appId}
`static String`	`NM_RESOURCEMANAGER_MINIMUM_VERSION`
`static String`	`NM_SLEEP_DELAY_BEFORE_SIGKILL_MS` No.
`static String`	`NM_USER_HOME_DIR`
`static String`	`NM_VCORES` Number of Virtual CPU Cores which can be allocated for containers.
`static String`	`NM_VMEM_CHECK_ENABLED` Specifies whether physical memory check is enabled.
`static String`	`NM_VMEM_PMEM_RATIO` Conversion ratio for physical memory to virtual memory.
`static String`	`NM_WEBAPP_ADDRESS` NM Webapp address.
`static String`	`NM_WEBAPP_HTTPS_ADDRESS` NM Webapp https address.
`static String`	`NM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY` The kerberos keytab to be used for spnego filter for NM.
`static String`	`NM_WEBAPP_SPNEGO_USER_NAME_KEY` The kerberos principal to be used for spnego filter for NM.
`static String`	`PROCFS_USE_SMAPS_BASED_RSS_ENABLED`
`static String`	`PROXY_ADDRESS` The address for the web proxy.
`static String`	`PROXY_KEYTAB` Keytab for Proxy.
`static String`	`PROXY_PREFIX`
`static String`	`PROXY_PRINCIPAL` The kerberos principal for the proxy.
`static String`	`RECOVERY_ENABLED`
`static String`	`RESOURCEMANAGER_CONNECT_MAX_WAIT_MS` Max time to wait to establish a connection to RM
`static String`	`RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS` Time interval between each attempt to connect to RM
`static String`	`RM_ADDRESS` The address of the applications manager interface in the RM.
`static String`	`RM_ADMIN_ADDRESS` The address of the RM admin interface.
`static String`	`RM_ADMIN_CLIENT_THREAD_COUNT` Number of threads used to handle RM admin interface.
`static String`	`RM_AM_EXPIRY_INTERVAL_MS` The expiry interval for application master reporting.
`static String`	`RM_AM_MAX_ATTEMPTS` The maximum number of application attempts.
`static String`	`RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static String`	`RM_CLIENT_THREAD_COUNT` The number of threads used to handle applications manager requests.
`static String`	`RM_CLUSTER_ID`
`static String`	`RM_CONFIGURATION_PROVIDER_CLASS`
`static String`	`RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS` How long to wait until a container is considered dead.
`static String`	`RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static String`	`RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS` Interval at which the delayed token removal thread runs
`static String`	`RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT` Delegation Token renewer thread count
`static String`	`RM_HA_ENABLED`
`static String`	`RM_HA_ID`
`static String`	`RM_HA_IDS`
`static String`	`RM_HA_PREFIX` HA related configs
`static String`	`RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE` Number of worker threads that write the history data.
`static String`	`RM_HOSTNAME`
`static String`	`RM_KEYTAB` The keytab for the resource manager.
`static String`	`RM_MAX_COMPLETED_APPLICATIONS` The maximum number of completed applications RM keeps.
`static String`	`RM_METRICS_RUNTIME_BUCKETS` Buckets (in minutes) for the number of apps running in each queue.
`static String`	`RM_NM_EXPIRY_INTERVAL_MS` How long to wait until a node manager is considered dead.
`static String`	`RM_NM_HEARTBEAT_INTERVAL_MS` RM set next Heartbeat interval for NM
`static String`	`RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS`
`static String`	`RM_NODEMANAGER_MINIMUM_VERSION`
`static String`	`RM_NODES_EXCLUDE_FILE_PATH` Path to file with nodes to exclude.
`static String`	`RM_NODES_INCLUDE_FILE_PATH` Path to file with nodes to include.
`static String`	`RM_PREFIX`
`static String`	`RM_PRINCIPAL` The Kerberos principal for the resource manager.
`static String`	`RM_RESOURCE_TRACKER_ADDRESS`
`static String`	`RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT` Number of threads to handle resource tracker calls.
`static String`	`RM_SCHEDULER` The class to use as the resource scheduler.
`static String`	`RM_SCHEDULER_ADDRESS` The address of the scheduler interface.
`static String`	`RM_SCHEDULER_CLIENT_THREAD_COUNT` Number of threads to handle scheduler interface.
`static String`	`RM_SCHEDULER_ENABLE_MONITORS` Enable periodic monitor threads.
`static String`	`RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME` If the port should be included or not in the node name.
`static String`	`RM_SCHEDULER_MAXIMUM_ALLOCATION_MB` Maximum request grant-able by the RM scheduler.
`static String`	`RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES`
`static String`	`RM_SCHEDULER_MINIMUM_ALLOCATION_MB` Miniumum request grant-able by the RM scheduler.
`static String`	`RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES`
`static String`	`RM_SCHEDULER_MONITOR_POLICIES` List of SchedulingEditPolicy classes affecting the scheduler.
`static String`	`RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS` The maximum number of completed applications RM state store keeps, by default equals to DEFAULT_RM_MAX_COMPLETED_APPLICATIONS
`static String`	`RM_STORE` The class to use as the persistent store.
`static String`	`RM_WEBAPP_ADDRESS` The address of the RM web application.
`static String`	`RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER` 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).
`static String`	`RM_WEBAPP_HTTPS_ADDRESS` The https address of the RM web application.
`static String`	`RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY` The kerberos keytab to be used for spnego filter for RM.
`static String`	`RM_WEBAPP_SPNEGO_USER_NAME_KEY` The kerberos principal to be used for spnego filter for RM.
`static String`	`RM_ZK_ACL`
`static String`	`RM_ZK_ADDRESS`
`static String`	`RM_ZK_AUTH`
`static String`	`RM_ZK_NUM_RETRIES`
`static String`	`RM_ZK_PREFIX` Zookeeper interaction configs
`static String`	`RM_ZK_RETRY_INTERVAL_MS`
`static String`	`RM_ZK_TIMEOUT_MS`
`static String`	`TIMELINE_SERVICE_ADDRESS` host:port address for timeline service RPC APIs.
`static String`	`TIMELINE_SERVICE_ENABLED` The setting that controls whether timeline service is enabled or not.
`static String`	`TIMELINE_SERVICE_HANDLER_THREAD_COUNT` The number of threads to handle client RPC API requests.
`static String`	`TIMELINE_SERVICE_KEYTAB` The Kerberos keytab for the timeline server.
`static String`	`TIMELINE_SERVICE_LEVELDB_PATH` Timeline service leveldb path
`static String`	`TIMELINE_SERVICE_LEVELDB_PREFIX`
`static String`	`TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE` Timeline service leveldb read cache (uncompressed blocks)
`static String`	`TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE` Timeline service leveldb start time read cache (number of entities)
`static String`	`TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE` Timeline service leveldb start time write cache (number of entities)
`static String`	`TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS` Timeline service leveldb interval to wait between deletion rounds
`static String`	`TIMELINE_SERVICE_PREFIX`
`static String`	`TIMELINE_SERVICE_PRINCIPAL` The Kerberos principal for the timeline server.
`static String`	`TIMELINE_SERVICE_STORE` Timeline service store class
`static String`	`TIMELINE_SERVICE_TTL_ENABLE` Timeline service enable data age off
`static String`	`TIMELINE_SERVICE_TTL_MS` Timeline service length of time to retain data
`static String`	`TIMELINE_SERVICE_WEBAPP_ADDRESS` The address of the timeline service web application.
`static String`	`TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS` The https address of the timeline service web application.
`static String`	`YARN_ACL_ENABLE` Are acls enabled.
`static String`	`YARN_ADMIN_ACL` ACL of who can be admin of YARN cluster.
`static String`	`YARN_APP_CONTAINER_LOG_BACKUPS`
`static String`	`YARN_APP_CONTAINER_LOG_DIR` The log directory for the containers
`static String`	`YARN_APP_CONTAINER_LOG_SIZE`
`static String`	`YARN_APPLICATION_CLASSPATH` CLASSPATH for YARN applications.
`static String`	`YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL_MS` Deprecated.
`static String`	`YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS` The interval that the yarn client library uses to poll the completion status of the asynchronous API of application client protocol.
`static String`	`YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS` The duration that the yarn client library waits, cumulatively across polls, for an expected state change to occur.
`static String`	`YARN_HTTP_POLICY_DEFAULT`
`static String`	`YARN_HTTP_POLICY_KEY`
`static String`	`YARN_LOG_SERVER_URL`
`static String`	`YARN_MC_PREFIX`
`static String`	`YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING` Whether users are explicitly trying to control resource monitoring configuration for the MiniYARNCluster.
`static String`	`YARN_MINICLUSTER_FIXED_PORTS` Whether to use fixed ports with the minicluster.
`static String`	`YARN_MINICLUSTER_USE_RPC` Whether the NM should use RPC to connect to the RM.
`static String`	`YARN_PREFIX`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONCLIENT_PROTOCOL`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_PROTOCOL`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_CONTAINER_MANAGEMENT_PROTOCOL`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCE_LOCALIZER`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCEMANAGER_ADMINISTRATION_PROTOCOL`
`static String`	`YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCETRACKER_PROTOCOL` YARN Service Level Authorization
`static boolean`	`YARN_SSL_CLIENT_HTTPS_NEED_AUTH_DEFAULT`
`static String`	`YARN_SSL_SERVER_RESOURCE_DEFAULT`
`static String`	`YARN_TRACKING_URL_GENERATOR`
`static String`	`ZK_RM_STATE_STORE_PARENT_PATH` Parent znode path under which ZKRMStateStore will create znodes
`static String`	`ZK_RM_STATE_STORE_ROOT_NODE_ACL` Root node ACLs for fencing
`static String`	`ZK_STATE_STORE_PREFIX`

Constructor Summary
`YarnConfiguration()`
`YarnConfiguration(Configuration conf)`

Method Summary
`InetSocketAddress`	`getSocketAddr(String name, String defaultAddress, int defaultPort)` Get the socket address for `name` property as a `InetSocketAddress`.
`InetSocketAddress`	`updateConnectAddr(String name, InetSocketAddress addr)` Set the socket address a client can use to connect for the `name` property as a `host:port`.
`static boolean`	`useHttps(Configuration conf)`

Methods inherited from class org.apache.hadoop.conf.Configuration
addDefaultResource, addDeprecation, addDeprecation, addDeprecation, addDeprecation, addDeprecations, addResource, addResource, addResource, addResource, addResource, addResource, clear, dumpConfiguration, dumpDeprecatedKeys, get, get, getBoolean, getClass, getClass, getClassByName, getClassByNameOrNull, getClasses, getClassLoader, getConfResourceAsInputStream, getConfResourceAsReader, getDouble, getEnum, getFile, getFinalParameters, getFloat, getInstances, getInt, getInts, getLocalPath, getLong, getLongBytes, getPattern, getPropertySources, getProps, getRange, getRaw, getResource, getStringCollection, getStrings, getStrings, getTimeDuration, getTrimmed, getTrimmed, getTrimmedStringCollection, getTrimmedStrings, getTrimmedStrings, getValByRegex, hasWarnedDeprecation, isDeprecated, iterator, main, readFields, reloadConfiguration, set, set, setBoolean, setBooleanIfUnset, setClass, setClassLoader, setDouble, setEnum, setFloat, setIfUnset, setInt, setLong, setPattern, setQuietMode, setSocketAddr, setStrings, setTimeDuration, size, toString, unset, write, writeXml, writeXml

Methods inherited from class org.apache.hadoop.conf.Configuration

addDefaultResource, addDeprecation, addDeprecation, addDeprecation, addDeprecation, addDeprecations, addResource, addResource, addResource, addResource, addResource, addResource, clear, dumpConfiguration, dumpDeprecatedKeys, get, get, getBoolean, getClass, getClass, getClassByName, getClassByNameOrNull, getClasses, getClassLoader, getConfResourceAsInputStream, getConfResourceAsReader, getDouble, getEnum, getFile, getFinalParameters, getFloat, getInstances, getInt, getInts, getLocalPath, getLong, getLongBytes, getPattern, getPropertySources, getProps, getRange, getRaw, getResource, getStringCollection, getStrings, getStrings, getTimeDuration, getTrimmed, getTrimmed, getTrimmedStringCollection, getTrimmedStrings, getTrimmedStrings, getValByRegex, hasWarnedDeprecation, isDeprecated, iterator, main, readFields, reloadConfiguration, set, set, setBoolean, setBooleanIfUnset, setClass, setClassLoader, setDouble, setEnum, setFloat, setIfUnset, setInt, setLong, setPattern, setQuietMode, setSocketAddr, setStrings, setTimeDuration, size, toString, unset, write, writeXml, writeXml

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

APPLICATION_MAX_TAGS

@InterfaceStability.Evolving
public static final int APPLICATION_MAX_TAGS

See Also:: Constant Field Values

APPLICATION_MAX_TAG_LENGTH

@InterfaceStability.Evolving
public static final int APPLICATION_MAX_TAG_LENGTH

See Also:: Constant Field Values

YARN_PREFIX

public static final String YARN_PREFIX

See Also:: Constant Field Values

DEBUG_NM_DELETE_DELAY_SEC

public static final String DEBUG_NM_DELETE_DELAY_SEC

Delay before deleting resource to ease debugging of NM issues

See Also:: Constant Field Values

IPC_PREFIX

public static final String IPC_PREFIX

See Also:: Constant Field Values

IPC_CLIENT_FACTORY_CLASS

public static final String IPC_CLIENT_FACTORY_CLASS

Factory to create client IPC classes.

See Also:: Constant Field Values

DEFAULT_IPC_CLIENT_FACTORY_CLASS

public static final String DEFAULT_IPC_CLIENT_FACTORY_CLASS

See Also:: Constant Field Values

IPC_SERVER_FACTORY_CLASS

public static final String IPC_SERVER_FACTORY_CLASS

Factory to create server IPC classes.

See Also:: Constant Field Values

DEFAULT_IPC_SERVER_FACTORY_CLASS

public static final String DEFAULT_IPC_SERVER_FACTORY_CLASS

See Also:: Constant Field Values

IPC_RECORD_FACTORY_CLASS

public static final String IPC_RECORD_FACTORY_CLASS

Factory to create serializeable records.

See Also:: Constant Field Values

DEFAULT_IPC_RECORD_FACTORY_CLASS

public static final String DEFAULT_IPC_RECORD_FACTORY_CLASS

See Also:: Constant Field Values

IPC_RPC_IMPL

public static final String IPC_RPC_IMPL

RPC class implementation

See Also:: Constant Field Values

DEFAULT_IPC_RPC_IMPL

public static final String DEFAULT_IPC_RPC_IMPL

See Also:: Constant Field Values

RM_PREFIX

public static final String RM_PREFIX

See Also:: Constant Field Values

RM_CLUSTER_ID

public static final String RM_CLUSTER_ID

See Also:: Constant Field Values

RM_HOSTNAME

public static final String RM_HOSTNAME

See Also:: Constant Field Values

RM_ADDRESS

public static final String RM_ADDRESS

The address of the applications manager interface in the RM.

See Also:: Constant Field Values

DEFAULT_RM_PORT

public static final int DEFAULT_RM_PORT

See Also:: Constant Field Values

DEFAULT_RM_ADDRESS

public static final String DEFAULT_RM_ADDRESS

See Also:: Constant Field Values

RM_CLIENT_THREAD_COUNT

public static final String RM_CLIENT_THREAD_COUNT

The number of threads used to handle applications manager requests.

See Also:: Constant Field Values

DEFAULT_RM_CLIENT_THREAD_COUNT

public static final int DEFAULT_RM_CLIENT_THREAD_COUNT

See Also:: Constant Field Values

RM_PRINCIPAL

public static final String RM_PRINCIPAL

The Kerberos principal for the resource manager.

See Also:: Constant Field Values

RM_SCHEDULER_ADDRESS

public static final String RM_SCHEDULER_ADDRESS

The address of the scheduler interface.

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER_PORT

public static final int DEFAULT_RM_SCHEDULER_PORT

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER_ADDRESS

public static final String DEFAULT_RM_SCHEDULER_ADDRESS

See Also:: Constant Field Values

RM_SCHEDULER_MINIMUM_ALLOCATION_MB

public static final String RM_SCHEDULER_MINIMUM_ALLOCATION_MB

Miniumum request grant-able by the RM scheduler.

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB

public static final int DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB

See Also:: Constant Field Values

RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES

public static final String RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES

public static final int DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES

See Also:: Constant Field Values

RM_SCHEDULER_MAXIMUM_ALLOCATION_MB

public static final String RM_SCHEDULER_MAXIMUM_ALLOCATION_MB

Maximum request grant-able by the RM scheduler.

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB

public static final int DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB

See Also:: Constant Field Values

RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES

public static final String RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES

public static final int DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES

See Also:: Constant Field Values

RM_SCHEDULER_CLIENT_THREAD_COUNT

public static final String RM_SCHEDULER_CLIENT_THREAD_COUNT

Number of threads to handle scheduler interface.

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER_CLIENT_THREAD_COUNT

public static final int DEFAULT_RM_SCHEDULER_CLIENT_THREAD_COUNT

See Also:: Constant Field Values

RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME

public static final String RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME

If the port should be included or not in the node name. The node name is used by the scheduler for resource requests allocation location matching. Typically this is just the hostname, using the port is needed when using minicluster and specific NM are required.

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME

public static final boolean DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME

See Also:: Constant Field Values

RM_SCHEDULER_ENABLE_MONITORS

public static final String RM_SCHEDULER_ENABLE_MONITORS

Enable periodic monitor threads.

See Also:: RM_SCHEDULER_MONITOR_POLICIES, Constant Field Values

DEFAULT_RM_SCHEDULER_ENABLE_MONITORS

public static final boolean DEFAULT_RM_SCHEDULER_ENABLE_MONITORS

See Also:: Constant Field Values

RM_SCHEDULER_MONITOR_POLICIES

public static final String RM_SCHEDULER_MONITOR_POLICIES

List of SchedulingEditPolicy classes affecting the scheduler.

See Also:: Constant Field Values

RM_WEBAPP_ADDRESS

public static final String RM_WEBAPP_ADDRESS

The address of the RM web application.

See Also:: Constant Field Values

DEFAULT_RM_WEBAPP_PORT

public static final int DEFAULT_RM_WEBAPP_PORT

See Also:: Constant Field Values

DEFAULT_RM_WEBAPP_ADDRESS

public static final String DEFAULT_RM_WEBAPP_ADDRESS

See Also:: Constant Field Values

RM_WEBAPP_HTTPS_ADDRESS

public static final String RM_WEBAPP_HTTPS_ADDRESS

The https address of the RM web application.

See Also:: Constant Field Values

YARN_SSL_CLIENT_HTTPS_NEED_AUTH_DEFAULT

public static final boolean YARN_SSL_CLIENT_HTTPS_NEED_AUTH_DEFAULT

See Also:: Constant Field Values

YARN_SSL_SERVER_RESOURCE_DEFAULT

public static final String YARN_SSL_SERVER_RESOURCE_DEFAULT

See Also:: Constant Field Values

DEFAULT_RM_WEBAPP_HTTPS_PORT

public static final int DEFAULT_RM_WEBAPP_HTTPS_PORT

See Also:: Constant Field Values

DEFAULT_RM_WEBAPP_HTTPS_ADDRESS

public static final String DEFAULT_RM_WEBAPP_HTTPS_ADDRESS

See Also:: Constant Field Values

RM_RESOURCE_TRACKER_ADDRESS

public static final String RM_RESOURCE_TRACKER_ADDRESS

See Also:: Constant Field Values

DEFAULT_RM_RESOURCE_TRACKER_PORT

public static final int DEFAULT_RM_RESOURCE_TRACKER_PORT

See Also:: Constant Field Values

DEFAULT_RM_RESOURCE_TRACKER_ADDRESS

public static final String DEFAULT_RM_RESOURCE_TRACKER_ADDRESS

See Also:: Constant Field Values

RM_AM_EXPIRY_INTERVAL_MS

public static final String RM_AM_EXPIRY_INTERVAL_MS

The expiry interval for application master reporting.

See Also:: Constant Field Values

DEFAULT_RM_AM_EXPIRY_INTERVAL_MS

public static final int DEFAULT_RM_AM_EXPIRY_INTERVAL_MS

See Also:: Constant Field Values

RM_NM_EXPIRY_INTERVAL_MS

public static final String RM_NM_EXPIRY_INTERVAL_MS

How long to wait until a node manager is considered dead.

See Also:: Constant Field Values

DEFAULT_RM_NM_EXPIRY_INTERVAL_MS

public static final int DEFAULT_RM_NM_EXPIRY_INTERVAL_MS

See Also:: Constant Field Values

YARN_ACL_ENABLE

public static final String YARN_ACL_ENABLE

Are acls enabled.

See Also:: Constant Field Values

DEFAULT_YARN_ACL_ENABLE

public static final boolean DEFAULT_YARN_ACL_ENABLE

See Also:: Constant Field Values

YARN_ADMIN_ACL

public static final String YARN_ADMIN_ACL

ACL of who can be admin of YARN cluster.

See Also:: Constant Field Values

DEFAULT_YARN_ADMIN_ACL

public static final String DEFAULT_YARN_ADMIN_ACL

See Also:: Constant Field Values

DEFAULT_YARN_APP_ACL

public static final String DEFAULT_YARN_APP_ACL

ACL used in case none is found. Allows nothing.

See Also:: Constant Field Values

RM_ADMIN_ADDRESS

public static final String RM_ADMIN_ADDRESS

The address of the RM admin interface.

See Also:: Constant Field Values

DEFAULT_RM_ADMIN_PORT

public static final int DEFAULT_RM_ADMIN_PORT

See Also:: Constant Field Values

DEFAULT_RM_ADMIN_ADDRESS

public static final String DEFAULT_RM_ADMIN_ADDRESS

See Also:: Constant Field Values

RM_ADMIN_CLIENT_THREAD_COUNT

public static final String RM_ADMIN_CLIENT_THREAD_COUNT

Number of threads used to handle RM admin interface.

See Also:: Constant Field Values

DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT

public static final int DEFAULT_RM_ADMIN_CLIENT_THREAD_COUNT

See Also:: Constant Field Values

RM_AM_MAX_ATTEMPTS

public static final String RM_AM_MAX_ATTEMPTS

The maximum number of application attempts. It's a global setting for all application masters.

See Also:: Constant Field Values

DEFAULT_RM_AM_MAX_ATTEMPTS

public static final int DEFAULT_RM_AM_MAX_ATTEMPTS

See Also:: Constant Field Values

RM_KEYTAB

public static final String RM_KEYTAB

The keytab for the resource manager.

See Also:: Constant Field Values

RM_WEBAPP_SPNEGO_USER_NAME_KEY

public static final String RM_WEBAPP_SPNEGO_USER_NAME_KEY

The kerberos principal to be used for spnego filter for RM.

See Also:: Constant Field Values

RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY

public static final String RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY

The kerberos keytab to be used for spnego filter for RM.

See Also:: Constant Field Values

RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER

public static final String RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER

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). Only applicable when the http authentication type is kerberos.

See Also:: Constant Field Values

DEFAULT_RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER

public static final boolean DEFAULT_RM_WEBAPP_DELEGATION_TOKEN_AUTH_FILTER

See Also:: Constant Field Values

RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS

public static final String RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS

How long to wait until a container is considered dead.

See Also:: Constant Field Values

DEFAULT_RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS

public static final int DEFAULT_RM_CONTAINER_ALLOC_EXPIRY_INTERVAL_MS

See Also:: Constant Field Values

RM_NODES_INCLUDE_FILE_PATH

public static final String RM_NODES_INCLUDE_FILE_PATH

Path to file with nodes to include.

See Also:: Constant Field Values

DEFAULT_RM_NODES_INCLUDE_FILE_PATH

public static final String DEFAULT_RM_NODES_INCLUDE_FILE_PATH

See Also:: Constant Field Values

RM_NODES_EXCLUDE_FILE_PATH

public static final String RM_NODES_EXCLUDE_FILE_PATH

Path to file with nodes to exclude.

See Also:: Constant Field Values

DEFAULT_RM_NODES_EXCLUDE_FILE_PATH

public static final String DEFAULT_RM_NODES_EXCLUDE_FILE_PATH

See Also:: Constant Field Values

RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT

public static final String RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT

Number of threads to handle resource tracker calls.

See Also:: Constant Field Values

DEFAULT_RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT

public static final int DEFAULT_RM_RESOURCE_TRACKER_CLIENT_THREAD_COUNT

See Also:: Constant Field Values

RM_SCHEDULER

public static final String RM_SCHEDULER

The class to use as the resource scheduler.

See Also:: Constant Field Values

DEFAULT_RM_SCHEDULER

public static final String DEFAULT_RM_SCHEDULER

See Also:: Constant Field Values

RM_NM_HEARTBEAT_INTERVAL_MS

public static final String RM_NM_HEARTBEAT_INTERVAL_MS

RM set next Heartbeat interval for NM

See Also:: Constant Field Values

DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MS

public static final long DEFAULT_RM_NM_HEARTBEAT_INTERVAL_MS

See Also:: Constant Field Values

RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE

public static final String RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE

Number of worker threads that write the history data.

See Also:: Constant Field Values

DEFAULT_RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE

public static final int DEFAULT_RM_HISTORY_WRITER_MULTI_THREADED_DISPATCHER_POOL_SIZE

See Also:: Constant Field Values

DELEGATION_KEY_UPDATE_INTERVAL_KEY

public static final String DELEGATION_KEY_UPDATE_INTERVAL_KEY

See Also:: Constant Field Values

DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT

public static final long DELEGATION_KEY_UPDATE_INTERVAL_DEFAULT

See Also:: Constant Field Values

DELEGATION_TOKEN_RENEW_INTERVAL_KEY

public static final String DELEGATION_TOKEN_RENEW_INTERVAL_KEY

See Also:: Constant Field Values

DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT

public static final long DELEGATION_TOKEN_RENEW_INTERVAL_DEFAULT

See Also:: Constant Field Values

DELEGATION_TOKEN_MAX_LIFETIME_KEY

public static final String DELEGATION_TOKEN_MAX_LIFETIME_KEY

See Also:: Constant Field Values

DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT

public static final long DELEGATION_TOKEN_MAX_LIFETIME_DEFAULT

See Also:: Constant Field Values

RECOVERY_ENABLED

public static final String RECOVERY_ENABLED

See Also:: Constant Field Values

DEFAULT_RM_RECOVERY_ENABLED

public static final boolean DEFAULT_RM_RECOVERY_ENABLED

See Also:: Constant Field Values

RM_ZK_PREFIX

public static final String RM_ZK_PREFIX

Zookeeper interaction configs

See Also:: Constant Field Values

RM_ZK_ADDRESS

public static final String RM_ZK_ADDRESS

See Also:: Constant Field Values

RM_ZK_NUM_RETRIES

public static final String RM_ZK_NUM_RETRIES

See Also:: Constant Field Values

DEFAULT_ZK_RM_NUM_RETRIES

public static final int DEFAULT_ZK_RM_NUM_RETRIES

See Also:: Constant Field Values

RM_ZK_RETRY_INTERVAL_MS

public static final String RM_ZK_RETRY_INTERVAL_MS

See Also:: Constant Field Values

DEFAULT_RM_ZK_RETRY_INTERVAL_MS

public static final long DEFAULT_RM_ZK_RETRY_INTERVAL_MS

See Also:: Constant Field Values

RM_ZK_TIMEOUT_MS

public static final String RM_ZK_TIMEOUT_MS

See Also:: Constant Field Values

DEFAULT_RM_ZK_TIMEOUT_MS

public static final int DEFAULT_RM_ZK_TIMEOUT_MS

See Also:: Constant Field Values

RM_ZK_ACL

public static final String RM_ZK_ACL

See Also:: Constant Field Values

DEFAULT_RM_ZK_ACL

public static final String DEFAULT_RM_ZK_ACL

See Also:: Constant Field Values

RM_ZK_AUTH

public static final String RM_ZK_AUTH

See Also:: Constant Field Values

ZK_STATE_STORE_PREFIX

public static final String ZK_STATE_STORE_PREFIX

See Also:: Constant Field Values

ZK_RM_STATE_STORE_PARENT_PATH

public static final String ZK_RM_STATE_STORE_PARENT_PATH

Parent znode path under which ZKRMStateStore will create znodes

See Also:: Constant Field Values

DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH

public static final String DEFAULT_ZK_RM_STATE_STORE_PARENT_PATH

See Also:: Constant Field Values

ZK_RM_STATE_STORE_ROOT_NODE_ACL

public static final String ZK_RM_STATE_STORE_ROOT_NODE_ACL

Root node ACLs for fencing

See Also:: Constant Field Values

RM_HA_PREFIX

public static final String RM_HA_PREFIX

HA related configs

See Also:: Constant Field Values

RM_HA_ENABLED

public static final String RM_HA_ENABLED

See Also:: Constant Field Values

DEFAULT_RM_HA_ENABLED

public static final boolean DEFAULT_RM_HA_ENABLED

See Also:: Constant Field Values

RM_HA_IDS

public static final String RM_HA_IDS

See Also:: Constant Field Values

RM_HA_ID

public static final String RM_HA_ID

See Also:: Constant Field Values

FS_BASED_RM_CONF_STORE

public static final String FS_BASED_RM_CONF_STORE

Store the related configuration files in File System

See Also:: Constant Field Values

DEFAULT_FS_BASED_RM_CONF_STORE

public static final String DEFAULT_FS_BASED_RM_CONF_STORE

See Also:: Constant Field Values

RM_CONFIGURATION_PROVIDER_CLASS

public static final String RM_CONFIGURATION_PROVIDER_CLASS

See Also:: Constant Field Values

DEFAULT_RM_CONFIGURATION_PROVIDER_CLASS

public static final String DEFAULT_RM_CONFIGURATION_PROVIDER_CLASS

See Also:: Constant Field Values

AUTO_FAILOVER_PREFIX

public static final String AUTO_FAILOVER_PREFIX

See Also:: Constant Field Values

AUTO_FAILOVER_ENABLED

public static final String AUTO_FAILOVER_ENABLED

See Also:: Constant Field Values

DEFAULT_AUTO_FAILOVER_ENABLED

public static final boolean DEFAULT_AUTO_FAILOVER_ENABLED

See Also:: Constant Field Values

AUTO_FAILOVER_EMBEDDED

public static final String AUTO_FAILOVER_EMBEDDED

See Also:: Constant Field Values

DEFAULT_AUTO_FAILOVER_EMBEDDED

public static final boolean DEFAULT_AUTO_FAILOVER_EMBEDDED

See Also:: Constant Field Values

AUTO_FAILOVER_ZK_BASE_PATH

public static final String AUTO_FAILOVER_ZK_BASE_PATH

See Also:: Constant Field Values

DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH

public static final String DEFAULT_AUTO_FAILOVER_ZK_BASE_PATH

See Also:: Constant Field Values

CLIENT_FAILOVER_PREFIX

public static final String CLIENT_FAILOVER_PREFIX

See Also:: Constant Field Values

CLIENT_FAILOVER_PROXY_PROVIDER

public static final String CLIENT_FAILOVER_PROXY_PROVIDER

See Also:: Constant Field Values

DEFAULT_CLIENT_FAILOVER_PROXY_PROVIDER

public static final String DEFAULT_CLIENT_FAILOVER_PROXY_PROVIDER

See Also:: Constant Field Values

CLIENT_FAILOVER_MAX_ATTEMPTS

public static final String CLIENT_FAILOVER_MAX_ATTEMPTS

See Also:: Constant Field Values

CLIENT_FAILOVER_SLEEPTIME_BASE_MS

public static final String CLIENT_FAILOVER_SLEEPTIME_BASE_MS

See Also:: Constant Field Values

CLIENT_FAILOVER_SLEEPTIME_MAX_MS

public static final String CLIENT_FAILOVER_SLEEPTIME_MAX_MS

See Also:: Constant Field Values

CLIENT_FAILOVER_RETRIES

public static final String CLIENT_FAILOVER_RETRIES

See Also:: Constant Field Values

DEFAULT_CLIENT_FAILOVER_RETRIES

public static final int DEFAULT_CLIENT_FAILOVER_RETRIES

See Also:: Constant Field Values

CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS

public static final String CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS

See Also:: Constant Field Values

DEFAULT_CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS

public static final int DEFAULT_CLIENT_FAILOVER_RETRIES_ON_SOCKET_TIMEOUTS

See Also:: Constant Field Values

RM_STORE

public static final String RM_STORE

The class to use as the persistent store.

See Also:: Constant Field Values

FS_RM_STATE_STORE_URI

public static final String FS_RM_STATE_STORE_URI

URI for FileSystemRMStateStore

See Also:: Constant Field Values

FS_RM_STATE_STORE_RETRY_POLICY_SPEC

public static final String FS_RM_STATE_STORE_RETRY_POLICY_SPEC

See Also:: Constant Field Values

DEFAULT_FS_RM_STATE_STORE_RETRY_POLICY_SPEC

public static final String DEFAULT_FS_RM_STATE_STORE_RETRY_POLICY_SPEC

See Also:: Constant Field Values

RM_MAX_COMPLETED_APPLICATIONS

public static final String RM_MAX_COMPLETED_APPLICATIONS

The maximum number of completed applications RM keeps.

See Also:: Constant Field Values

DEFAULT_RM_MAX_COMPLETED_APPLICATIONS

public static final int DEFAULT_RM_MAX_COMPLETED_APPLICATIONS

See Also:: Constant Field Values

RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS

public static final String RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS

The maximum number of completed applications RM state store keeps, by default equals to DEFAULT_RM_MAX_COMPLETED_APPLICATIONS

See Also:: Constant Field Values

DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS

public static final int DEFAULT_RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS

See Also:: Constant Field Values

DEFAULT_APPLICATION_NAME

public static final String DEFAULT_APPLICATION_NAME

Default application name

See Also:: Constant Field Values

DEFAULT_APPLICATION_TYPE

public static final String DEFAULT_APPLICATION_TYPE

Default application type

See Also:: Constant Field Values

APPLICATION_TYPE_LENGTH

public static final int APPLICATION_TYPE_LENGTH

Default application type length

See Also:: Constant Field Values

DEFAULT_QUEUE_NAME

public static final String DEFAULT_QUEUE_NAME

Default queue name

See Also:: Constant Field Values

RM_METRICS_RUNTIME_BUCKETS

public static final String RM_METRICS_RUNTIME_BUCKETS

Buckets (in minutes) for the number of apps running in each queue.

See Also:: Constant Field Values

DEFAULT_RM_METRICS_RUNTIME_BUCKETS

public static final String DEFAULT_RM_METRICS_RUNTIME_BUCKETS

Default sizes of the runtime metric buckets in minutes.

See Also:: Constant Field Values

RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

public static final String RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

See Also:: Constant Field Values

DEFAULT_RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

public static final long DEFAULT_RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

See Also:: Constant Field Values

RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

public static final String RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

See Also:: Constant Field Values

DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

public static final long DEFAULT_RM_CONTAINER_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

See Also:: Constant Field Values

RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

public static final String RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

See Also:: Constant Field Values

DEFAULT_RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

public static final long DEFAULT_RM_NMTOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS

See Also:: Constant Field Values

RM_NODEMANAGER_MINIMUM_VERSION

public static final String RM_NODEMANAGER_MINIMUM_VERSION

See Also:: Constant Field Values

DEFAULT_RM_NODEMANAGER_MINIMUM_VERSION

public static final String DEFAULT_RM_NODEMANAGER_MINIMUM_VERSION

See Also:: Constant Field Values

NM_PREFIX

public static final String NM_PREFIX

Prefix for all node manager configs.

See Also:: Constant Field Values

NM_ADMIN_USER_ENV

public static final String NM_ADMIN_USER_ENV

Environment variables that will be sent to containers.

See Also:: Constant Field Values

DEFAULT_NM_ADMIN_USER_ENV

public static final String DEFAULT_NM_ADMIN_USER_ENV

See Also:: Constant Field Values

NM_ENV_WHITELIST

public static final String NM_ENV_WHITELIST

Environment variables that containers may override rather than use NodeManager's default.

See Also:: Constant Field Values

DEFAULT_NM_ENV_WHITELIST

public static final String DEFAULT_NM_ENV_WHITELIST

NM_ADDRESS

public static final String NM_ADDRESS

address of node manager IPC.

See Also:: Constant Field Values

DEFAULT_NM_PORT

public static final int DEFAULT_NM_PORT

See Also:: Constant Field Values

DEFAULT_NM_ADDRESS

public static final String DEFAULT_NM_ADDRESS

See Also:: Constant Field Values

NM_CONTAINER_EXECUTOR

public static final String NM_CONTAINER_EXECUTOR

who will execute(launch) the containers.

See Also:: Constant Field Values

NM_CONTAINER_EXECUTOR_SCHED_PRIORITY

public static final String NM_CONTAINER_EXECUTOR_SCHED_PRIORITY

Adjustment to make to the container os scheduling priority. The valid values for this could vary depending on the platform. On Linux, higher values mean run the containers at a less favorable priority than the NM. The value specified is an int.

See Also:: Constant Field Values

DEFAULT_NM_CONTAINER_EXECUTOR_SCHED_PRIORITY

public static final int DEFAULT_NM_CONTAINER_EXECUTOR_SCHED_PRIORITY

See Also:: Constant Field Values

NM_CONTAINER_MGR_THREAD_COUNT

public static final String NM_CONTAINER_MGR_THREAD_COUNT

Number of threads container manager uses.

See Also:: Constant Field Values

DEFAULT_NM_CONTAINER_MGR_THREAD_COUNT

public static final int DEFAULT_NM_CONTAINER_MGR_THREAD_COUNT

See Also:: Constant Field Values

NM_DELETE_THREAD_COUNT

public static final String NM_DELETE_THREAD_COUNT

Number of threads used in cleanup.

See Also:: Constant Field Values

DEFAULT_NM_DELETE_THREAD_COUNT

public static final int DEFAULT_NM_DELETE_THREAD_COUNT

See Also:: Constant Field Values

NM_KEYTAB

public static final String NM_KEYTAB

Keytab for NM.

See Also:: Constant Field Values

NM_LOCAL_DIRS

public static final String NM_LOCAL_DIRS

List of directories to store localized files in.

See Also:: Constant Field Values

DEFAULT_NM_LOCAL_DIRS

public static final String DEFAULT_NM_LOCAL_DIRS

See Also:: Constant Field Values

NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY

public static final String NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY

Number of files in each localized directories Avoid tuning this too low.

See Also:: Constant Field Values

DEFAULT_NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY

public static final int DEFAULT_NM_LOCAL_CACHE_MAX_FILES_PER_DIRECTORY

See Also:: Constant Field Values

NM_LOCALIZER_ADDRESS

public static final String NM_LOCALIZER_ADDRESS

Address where the localizer IPC is.

See Also:: Constant Field Values

DEFAULT_NM_LOCALIZER_PORT

public static final int DEFAULT_NM_LOCALIZER_PORT

See Also:: Constant Field Values

DEFAULT_NM_LOCALIZER_ADDRESS

public static final String DEFAULT_NM_LOCALIZER_ADDRESS

See Also:: Constant Field Values

NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS

public static final String NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS

Interval in between cache cleanups.

See Also:: Constant Field Values

DEFAULT_NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS

public static final long DEFAULT_NM_LOCALIZER_CACHE_CLEANUP_INTERVAL_MS

See Also:: Constant Field Values

NM_LOCALIZER_CACHE_TARGET_SIZE_MB

public static final String NM_LOCALIZER_CACHE_TARGET_SIZE_MB

Target size of localizer cache in MB, per local directory.

See Also:: Constant Field Values

DEFAULT_NM_LOCALIZER_CACHE_TARGET_SIZE_MB

public static final long DEFAULT_NM_LOCALIZER_CACHE_TARGET_SIZE_MB

See Also:: Constant Field Values

NM_LOCALIZER_CLIENT_THREAD_COUNT

public static final String NM_LOCALIZER_CLIENT_THREAD_COUNT

Number of threads to handle localization requests.

See Also:: Constant Field Values

DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT

public static final int DEFAULT_NM_LOCALIZER_CLIENT_THREAD_COUNT

See Also:: Constant Field Values

NM_LOCALIZER_FETCH_THREAD_COUNT

public static final String NM_LOCALIZER_FETCH_THREAD_COUNT

Number of threads to use for localization fetching.

See Also:: Constant Field Values

DEFAULT_NM_LOCALIZER_FETCH_THREAD_COUNT

public static final int DEFAULT_NM_LOCALIZER_FETCH_THREAD_COUNT

See Also:: Constant Field Values

NM_LOG_DIRS

public static final String NM_LOG_DIRS

Where to store container logs.

See Also:: Constant Field Values

DEFAULT_NM_LOG_DIRS

public static final String DEFAULT_NM_LOG_DIRS

See Also:: Constant Field Values

NM_RESOURCEMANAGER_MINIMUM_VERSION

public static final String NM_RESOURCEMANAGER_MINIMUM_VERSION

See Also:: Constant Field Values

DEFAULT_NM_RESOURCEMANAGER_MINIMUM_VERSION

public static final String DEFAULT_NM_RESOURCEMANAGER_MINIMUM_VERSION

See Also:: Constant Field Values

RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS

public static final String RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS

Interval at which the delayed token removal thread runs

See Also:: Constant Field Values

DEFAULT_RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS

public static final long DEFAULT_RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS

See Also:: Constant Field Values

RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT

public static final String RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT

Delegation Token renewer thread count

See Also:: Constant Field Values

DEFAULT_RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT

public static final int DEFAULT_RM_DELEGATION_TOKEN_RENEWER_THREAD_COUNT

See Also:: Constant Field Values

LOG_AGGREGATION_ENABLED

public static final String LOG_AGGREGATION_ENABLED

Whether to enable log aggregation

See Also:: Constant Field Values

DEFAULT_LOG_AGGREGATION_ENABLED

public static final boolean DEFAULT_LOG_AGGREGATION_ENABLED

See Also:: Constant Field Values

LOG_AGGREGATION_RETAIN_SECONDS

public static final String LOG_AGGREGATION_RETAIN_SECONDS

How long to wait before deleting aggregated logs, -1 disables. Be careful set this too small and you will spam the name node.

See Also:: Constant Field Values

DEFAULT_LOG_AGGREGATION_RETAIN_SECONDS

public static final long DEFAULT_LOG_AGGREGATION_RETAIN_SECONDS

See Also:: Constant Field Values

LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS

public static final String LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS

How long to wait between aggregated log retention checks. If set to a value <= 0 then the value is computed as one-tenth of the log retention setting. Be careful set this too small and you will spam the name node.

See Also:: Constant Field Values

DEFAULT_LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS

public static final long DEFAULT_LOG_AGGREGATION_RETAIN_CHECK_INTERVAL_SECONDS

See Also:: Constant Field Values

NM_LOG_RETAIN_SECONDS

public static final String NM_LOG_RETAIN_SECONDS

Number of seconds to retain logs on the NodeManager. Only applicable if Log aggregation is disabled

See Also:: Constant Field Values

DEFAULT_NM_LOG_RETAIN_SECONDS

public static final long DEFAULT_NM_LOG_RETAIN_SECONDS

See Also:: Constant Field Values

NM_LOG_DELETION_THREADS_COUNT

public static final String NM_LOG_DELETION_THREADS_COUNT

Number of threads used in log cleanup. Only applicable if Log aggregation is disabled

See Also:: Constant Field Values

DEFAULT_NM_LOG_DELETE_THREAD_COUNT

public static final int DEFAULT_NM_LOG_DELETE_THREAD_COUNT

See Also:: Constant Field Values

NM_REMOTE_APP_LOG_DIR

public static final String NM_REMOTE_APP_LOG_DIR

Where to aggregate logs to.

See Also:: Constant Field Values

DEFAULT_NM_REMOTE_APP_LOG_DIR

public static final String DEFAULT_NM_REMOTE_APP_LOG_DIR

See Also:: Constant Field Values

NM_REMOTE_APP_LOG_DIR_SUFFIX

public static final String NM_REMOTE_APP_LOG_DIR_SUFFIX

The remote log dir will be created at NM_REMOTE_APP_LOG_DIR/${user}/NM_REMOTE_APP_LOG_DIR_SUFFIX/${appId}

See Also:: Constant Field Values

DEFAULT_NM_REMOTE_APP_LOG_DIR_SUFFIX

public static final String DEFAULT_NM_REMOTE_APP_LOG_DIR_SUFFIX

See Also:: Constant Field Values

YARN_LOG_SERVER_URL

public static final String YARN_LOG_SERVER_URL

See Also:: Constant Field Values

YARN_TRACKING_URL_GENERATOR

public static final String YARN_TRACKING_URL_GENERATOR

See Also:: Constant Field Values

NM_PMEM_MB

public static final String NM_PMEM_MB

Amount of memory in GB that can be allocated for containers.

See Also:: Constant Field Values

DEFAULT_NM_PMEM_MB

public static final int DEFAULT_NM_PMEM_MB

See Also:: Constant Field Values

NM_PMEM_CHECK_ENABLED

public static final String NM_PMEM_CHECK_ENABLED

Specifies whether physical memory check is enabled.

See Also:: Constant Field Values

DEFAULT_NM_PMEM_CHECK_ENABLED

public static final boolean DEFAULT_NM_PMEM_CHECK_ENABLED

See Also:: Constant Field Values

NM_VMEM_CHECK_ENABLED

public static final String NM_VMEM_CHECK_ENABLED

Specifies whether physical memory check is enabled.

See Also:: Constant Field Values

DEFAULT_NM_VMEM_CHECK_ENABLED

public static final boolean DEFAULT_NM_VMEM_CHECK_ENABLED

See Also:: Constant Field Values

NM_VMEM_PMEM_RATIO

public static final String NM_VMEM_PMEM_RATIO

Conversion ratio for physical memory to virtual memory.

See Also:: Constant Field Values

DEFAULT_NM_VMEM_PMEM_RATIO

public static final float DEFAULT_NM_VMEM_PMEM_RATIO

See Also:: Constant Field Values

NM_VCORES

public static final String NM_VCORES

Number of Virtual CPU Cores which can be allocated for containers.

See Also:: Constant Field Values

DEFAULT_NM_VCORES

public static final int DEFAULT_NM_VCORES

See Also:: Constant Field Values

NM_WEBAPP_ADDRESS

public static final String NM_WEBAPP_ADDRESS

NM Webapp address.

See Also:: Constant Field Values

DEFAULT_NM_WEBAPP_PORT

public static final int DEFAULT_NM_WEBAPP_PORT

See Also:: Constant Field Values

DEFAULT_NM_WEBAPP_ADDRESS

public static final String DEFAULT_NM_WEBAPP_ADDRESS

See Also:: Constant Field Values

NM_WEBAPP_HTTPS_ADDRESS

public static final String NM_WEBAPP_HTTPS_ADDRESS

NM Webapp https address.

See Also:: Constant Field Values

DEFAULT_NM_WEBAPP_HTTPS_PORT

public static final int DEFAULT_NM_WEBAPP_HTTPS_PORT

See Also:: Constant Field Values

DEFAULT_NM_WEBAPP_HTTPS_ADDRESS

public static final String DEFAULT_NM_WEBAPP_HTTPS_ADDRESS

See Also:: Constant Field Values

NM_CONTAINER_MON_INTERVAL_MS

public static final String NM_CONTAINER_MON_INTERVAL_MS

How often to monitor containers.

See Also:: Constant Field Values

DEFAULT_NM_CONTAINER_MON_INTERVAL_MS

public static final int DEFAULT_NM_CONTAINER_MON_INTERVAL_MS

See Also:: Constant Field Values

NM_CONTAINER_MON_RESOURCE_CALCULATOR

public static final String NM_CONTAINER_MON_RESOURCE_CALCULATOR

Class that calculates containers current resource utilization.

See Also:: Constant Field Values

NM_CONTAINER_MON_PROCESS_TREE

public static final String NM_CONTAINER_MON_PROCESS_TREE

Class that calculates process tree resource utilization.

See Also:: Constant Field Values

PROCFS_USE_SMAPS_BASED_RSS_ENABLED

public static final String PROCFS_USE_SMAPS_BASED_RSS_ENABLED

See Also:: Constant Field Values

DEFAULT_PROCFS_USE_SMAPS_BASED_RSS_ENABLED

public static final boolean DEFAULT_PROCFS_USE_SMAPS_BASED_RSS_ENABLED

See Also:: Constant Field Values

NM_DISK_HEALTH_CHECK_ENABLE

public static final String NM_DISK_HEALTH_CHECK_ENABLE

Enable/Disable disks' health checker. Default is true. An expert level configuration property.

See Also:: Constant Field Values

NM_DISK_HEALTH_CHECK_INTERVAL_MS

public static final String NM_DISK_HEALTH_CHECK_INTERVAL_MS

Frequency of running disks' health checker.

See Also:: Constant Field Values

DEFAULT_NM_DISK_HEALTH_CHECK_INTERVAL_MS

public static final long DEFAULT_NM_DISK_HEALTH_CHECK_INTERVAL_MS

By default, disks' health is checked every 2 minutes.

See Also:: Constant Field Values

NM_MIN_HEALTHY_DISKS_FRACTION

public static final String NM_MIN_HEALTHY_DISKS_FRACTION

The minimum fraction of number of disks to be healthy for the nodemanager to launch new containers. This applies to nm-local-dirs and nm-log-dirs.

See Also:: Constant Field Values

DEFAULT_NM_MIN_HEALTHY_DISKS_FRACTION

public static final float DEFAULT_NM_MIN_HEALTHY_DISKS_FRACTION

By default, at least 25% of disks are to be healthy to say that the node is healthy in terms of disks.

See Also:: Constant Field Values

NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE

public static final String NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE

The maximum percentage of disk space that can be used after which a disk is marked as offline. Values can range from 0.0 to 100.0. If the value is greater than or equal to 100, NM will check for full disk. This applies to nm-local-dirs and nm-log-dirs.

See Also:: Constant Field Values

DEFAULT_NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE

public static final float DEFAULT_NM_MAX_PER_DISK_UTILIZATION_PERCENTAGE

By default, 100% of the disk can be used before it is marked as offline.

See Also:: Constant Field Values

NM_MIN_PER_DISK_FREE_SPACE_MB

public static final String NM_MIN_PER_DISK_FREE_SPACE_MB

The minimum space that must be available on a local dir for it to be used. This applies to nm-local-dirs and nm-log-dirs.

See Also:: Constant Field Values

DEFAULT_NM_MIN_PER_DISK_FREE_SPACE_MB

public static final long DEFAULT_NM_MIN_PER_DISK_FREE_SPACE_MB

By default, all of the disk can be used before it is marked as offline.

See Also:: Constant Field Values

NM_HEALTH_CHECK_INTERVAL_MS

public static final String NM_HEALTH_CHECK_INTERVAL_MS

Frequency of running node health script.

See Also:: Constant Field Values

DEFAULT_NM_HEALTH_CHECK_INTERVAL_MS

public static final long DEFAULT_NM_HEALTH_CHECK_INTERVAL_MS

See Also:: Constant Field Values

NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS

public static final String NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS

Health check script time out period.

See Also:: Constant Field Values

DEFAULT_NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS

public static final long DEFAULT_NM_HEALTH_CHECK_SCRIPT_TIMEOUT_MS

See Also:: Constant Field Values

NM_HEALTH_CHECK_SCRIPT_PATH

public static final String NM_HEALTH_CHECK_SCRIPT_PATH

The health check script to run.

See Also:: Constant Field Values

NM_HEALTH_CHECK_SCRIPT_OPTS

public static final String NM_HEALTH_CHECK_SCRIPT_OPTS

The arguments to pass to the health check script.

See Also:: Constant Field Values

NM_LINUX_CONTAINER_EXECUTOR_PATH

public static final String NM_LINUX_CONTAINER_EXECUTOR_PATH

The path to the Linux container executor.

See Also:: Constant Field Values

NM_LINUX_CONTAINER_GROUP

public static final String NM_LINUX_CONTAINER_GROUP

The UNIX group that the linux-container-executor should run as. This is intended to be set as part of container-executor.cfg.

See Also:: Constant Field Values

NM_NONSECURE_MODE_LOCAL_USER_KEY

public static final String NM_NONSECURE_MODE_LOCAL_USER_KEY

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).

See Also:: Constant Field Values

DEFAULT_NM_NONSECURE_MODE_LOCAL_USER

public static final String DEFAULT_NM_NONSECURE_MODE_LOCAL_USER

See Also:: Constant Field Values

NM_NONSECURE_MODE_USER_PATTERN_KEY

public static final String NM_NONSECURE_MODE_USER_PATTERN_KEY

The allowed pattern for UNIX user names enforced by Linux-container-executor when used in nonsecure mode (use case for this is using cgroups). The default value is taken from /usr/sbin/adduser

See Also:: Constant Field Values

DEFAULT_NM_NONSECURE_MODE_USER_PATTERN

public static final String DEFAULT_NM_NONSECURE_MODE_USER_PATTERN

See Also:: Constant Field Values

NM_LINUX_CONTAINER_RESOURCES_HANDLER

public static final String NM_LINUX_CONTAINER_RESOURCES_HANDLER

The type of resource enforcement to use with the linux container executor.

See Also:: Constant Field Values

NM_LINUX_CONTAINER_CGROUPS_HIERARCHY

public static final String NM_LINUX_CONTAINER_CGROUPS_HIERARCHY

The path the linux container executor should use for cgroups

See Also:: Constant Field Values

NM_LINUX_CONTAINER_CGROUPS_MOUNT

public static final String NM_LINUX_CONTAINER_CGROUPS_MOUNT

Whether the linux container executor should mount cgroups if not found

See Also:: Constant Field Values

NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH

public static final String NM_LINUX_CONTAINER_CGROUPS_MOUNT_PATH

Where the linux container executor should mount cgroups if not found

See Also:: Constant Field Values

NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT

public static final String NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT

Interval of time the linux container executor should try cleaning up cgroups entry when cleaning up a container. This is required due to what it seems a race condition because the SIGTERM/SIGKILL is asynch.

See Also:: Constant Field Values

DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT

public static final long DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_TIMEOUT

See Also:: Constant Field Values

NM_LOG_AGG_COMPRESSION_TYPE

public static final String NM_LOG_AGG_COMPRESSION_TYPE

T-file compression types used to compress aggregated logs.

See Also:: Constant Field Values

DEFAULT_NM_LOG_AGG_COMPRESSION_TYPE

public static final String DEFAULT_NM_LOG_AGG_COMPRESSION_TYPE

See Also:: Constant Field Values

NM_PRINCIPAL

public static final String NM_PRINCIPAL

The kerberos principal for the node manager.

See Also:: Constant Field Values

NM_AUX_SERVICES

public static final String NM_AUX_SERVICES

See Also:: Constant Field Values

NM_AUX_SERVICE_FMT

public static final String NM_AUX_SERVICE_FMT

See Also:: Constant Field Values

NM_USER_HOME_DIR

public static final String NM_USER_HOME_DIR

See Also:: Constant Field Values

NM_WEBAPP_SPNEGO_USER_NAME_KEY

public static final String NM_WEBAPP_SPNEGO_USER_NAME_KEY

The kerberos principal to be used for spnego filter for NM.

See Also:: Constant Field Values

NM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY

public static final String NM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY

The kerberos keytab to be used for spnego filter for NM.

See Also:: Constant Field Values

DEFAULT_NM_USER_HOME_DIR

public static final String DEFAULT_NM_USER_HOME_DIR

See Also:: Constant Field Values

NM_RECOVERY_PREFIX

public static final String NM_RECOVERY_PREFIX

See Also:: Constant Field Values

NM_RECOVERY_ENABLED

public static final String NM_RECOVERY_ENABLED

See Also:: Constant Field Values

DEFAULT_NM_RECOVERY_ENABLED

public static final boolean DEFAULT_NM_RECOVERY_ENABLED

See Also:: Constant Field Values

NM_RECOVERY_DIR

public static final String NM_RECOVERY_DIR

See Also:: Constant Field Values

PROXY_PREFIX

public static final String PROXY_PREFIX

See Also:: Constant Field Values

PROXY_PRINCIPAL

public static final String PROXY_PRINCIPAL

The kerberos principal for the proxy.

See Also:: Constant Field Values

PROXY_KEYTAB

public static final String PROXY_KEYTAB

Keytab for Proxy.

See Also:: Constant Field Values

PROXY_ADDRESS

public static final String PROXY_ADDRESS

The address for the web proxy.

See Also:: Constant Field Values

DEFAULT_PROXY_PORT

public static final int DEFAULT_PROXY_PORT

See Also:: Constant Field Values

DEFAULT_PROXY_ADDRESS

public static final String DEFAULT_PROXY_ADDRESS

See Also:: Constant Field Values

YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCETRACKER_PROTOCOL

public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCETRACKER_PROTOCOL

YARN Service Level Authorization

See Also:: Constant Field Values

YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONCLIENT_PROTOCOL

public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONCLIENT_PROTOCOL

See Also:: Constant Field Values

YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCEMANAGER_ADMINISTRATION_PROTOCOL

public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCEMANAGER_ADMINISTRATION_PROTOCOL

See Also:: Constant Field Values

YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_PROTOCOL

public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_APPLICATIONMASTER_PROTOCOL

See Also:: Constant Field Values

YARN_SECURITY_SERVICE_AUTHORIZATION_CONTAINER_MANAGEMENT_PROTOCOL

public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_CONTAINER_MANAGEMENT_PROTOCOL

See Also:: Constant Field Values

YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCE_LOCALIZER

public static final String YARN_SECURITY_SERVICE_AUTHORIZATION_RESOURCE_LOCALIZER

See Also:: Constant Field Values

NM_SLEEP_DELAY_BEFORE_SIGKILL_MS

public static final String NM_SLEEP_DELAY_BEFORE_SIGKILL_MS

No. of milliseconds to wait between sending a SIGTERM and SIGKILL to a running container

See Also:: Constant Field Values

DEFAULT_NM_SLEEP_DELAY_BEFORE_SIGKILL_MS

public static final long DEFAULT_NM_SLEEP_DELAY_BEFORE_SIGKILL_MS

See Also:: Constant Field Values

NM_PROCESS_KILL_WAIT_MS

public static final String NM_PROCESS_KILL_WAIT_MS

Max time to wait for a process to come up when trying to cleanup container resources

See Also:: Constant Field Values

DEFAULT_NM_PROCESS_KILL_WAIT_MS

public static final long DEFAULT_NM_PROCESS_KILL_WAIT_MS

See Also:: Constant Field Values

RESOURCEMANAGER_CONNECT_MAX_WAIT_MS

public static final String RESOURCEMANAGER_CONNECT_MAX_WAIT_MS

Max time to wait to establish a connection to RM

See Also:: Constant Field Values

DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS

public static final int DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS

See Also:: Constant Field Values

RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS

public static final String RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS

Time interval between each attempt to connect to RM

See Also:: Constant Field Values

DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS

public static final long DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS

See Also:: Constant Field Values

YARN_APPLICATION_CLASSPATH

public static final String YARN_APPLICATION_CLASSPATH

CLASSPATH for YARN applications. A comma-separated list of CLASSPATH entries

See Also:: Constant Field Values

DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH

@InterfaceAudience.Public
@InterfaceStability.Unstable
public static final String[] DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH

Default platform-agnostic CLASSPATH for YARN applications. A comma-separated list of CLASSPATH entries. The parameter expansion marker will be replaced with real parameter expansion marker ('%' for Windows and '$' for Linux) by NodeManager on container launch. For example: {{VAR}} will be replaced as $VAR on Linux, and %VAR% on Windows.

DEFAULT_YARN_APPLICATION_CLASSPATH

public static final String[] DEFAULT_YARN_APPLICATION_CLASSPATH

Default platform-specific CLASSPATH for YARN applications. A comma-separated list of CLASSPATH entries constructed based on the client OS environment expansion syntax.

Note: Use DEFAULT_YARN_CROSS_PLATFORM_APPLICATION_CLASSPATH for cross-platform practice i.e. submit an application from a Windows client to a Linux/Unix server or vice versa.

DEFAULT_CONTAINER_TEMP_DIR

public static final String DEFAULT_CONTAINER_TEMP_DIR

Container temp directory

See Also:: Constant Field Values

IS_MINI_YARN_CLUSTER

public static final String IS_MINI_YARN_CLUSTER

See Also:: Constant Field Values

YARN_MC_PREFIX

public static final String YARN_MC_PREFIX

See Also:: Constant Field Values

YARN_MINICLUSTER_FIXED_PORTS

public static final String YARN_MINICLUSTER_FIXED_PORTS

Whether to use fixed ports with the minicluster.

See Also:: Constant Field Values

DEFAULT_YARN_MINICLUSTER_FIXED_PORTS

public static final boolean DEFAULT_YARN_MINICLUSTER_FIXED_PORTS

Default is false to be able to run tests concurrently without port conflicts.

See Also:: Constant Field Values

YARN_MINICLUSTER_USE_RPC

public static final String YARN_MINICLUSTER_USE_RPC

Whether the NM should use RPC to connect to the RM. Default is false. Can be set to true only when using fixed ports.

See Also:: Constant Field Values

DEFAULT_YARN_MINICLUSTER_USE_RPC

public static final boolean DEFAULT_YARN_MINICLUSTER_USE_RPC

See Also:: Constant Field Values

YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING

public static final String YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING

Whether users are explicitly trying to control resource monitoring configuration for the MiniYARNCluster. Disabled by default.

See Also:: Constant Field Values

DEFAULT_YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING

public static final boolean DEFAULT_YARN_MINICLUSTER_CONTROL_RESOURCE_MONITORING

See Also:: Constant Field Values

YARN_APP_CONTAINER_LOG_DIR

public static final String YARN_APP_CONTAINER_LOG_DIR

The log directory for the containers

See Also:: Constant Field Values

YARN_APP_CONTAINER_LOG_SIZE

public static final String YARN_APP_CONTAINER_LOG_SIZE

See Also:: Constant Field Values

YARN_APP_CONTAINER_LOG_BACKUPS

public static final String YARN_APP_CONTAINER_LOG_BACKUPS

See Also:: Constant Field Values

TIMELINE_SERVICE_PREFIX

public static final String TIMELINE_SERVICE_PREFIX

See Also:: Constant Field Values

TIMELINE_SERVICE_ENABLED

public static final String TIMELINE_SERVICE_ENABLED

The setting that controls whether timeline service is enabled or not.

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_ENABLED

public static final boolean DEFAULT_TIMELINE_SERVICE_ENABLED

See Also:: Constant Field Values

TIMELINE_SERVICE_ADDRESS

public static final String TIMELINE_SERVICE_ADDRESS

host:port address for timeline service RPC APIs.

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_PORT

public static final int DEFAULT_TIMELINE_SERVICE_PORT

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_ADDRESS

public static final String DEFAULT_TIMELINE_SERVICE_ADDRESS

See Also:: Constant Field Values

TIMELINE_SERVICE_HANDLER_THREAD_COUNT

public static final String TIMELINE_SERVICE_HANDLER_THREAD_COUNT

The number of threads to handle client RPC API requests.

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_CLIENT_THREAD_COUNT

public static final int DEFAULT_TIMELINE_SERVICE_CLIENT_THREAD_COUNT

See Also:: Constant Field Values

TIMELINE_SERVICE_WEBAPP_ADDRESS

public static final String TIMELINE_SERVICE_WEBAPP_ADDRESS

The address of the timeline service web application.

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_WEBAPP_PORT

public static final int DEFAULT_TIMELINE_SERVICE_WEBAPP_PORT

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_WEBAPP_ADDRESS

public static final String DEFAULT_TIMELINE_SERVICE_WEBAPP_ADDRESS

See Also:: Constant Field Values

TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS

public static final String TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS

The https address of the timeline service web application.

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_PORT

public static final int DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_PORT

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS

public static final String DEFAULT_TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS

See Also:: Constant Field Values

TIMELINE_SERVICE_STORE

public static final String TIMELINE_SERVICE_STORE

Timeline service store class

See Also:: Constant Field Values

TIMELINE_SERVICE_TTL_ENABLE

public static final String TIMELINE_SERVICE_TTL_ENABLE

Timeline service enable data age off

See Also:: Constant Field Values

TIMELINE_SERVICE_TTL_MS

public static final String TIMELINE_SERVICE_TTL_MS

Timeline service length of time to retain data

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_TTL_MS

public static final long DEFAULT_TIMELINE_SERVICE_TTL_MS

See Also:: Constant Field Values

TIMELINE_SERVICE_LEVELDB_PREFIX

public static final String TIMELINE_SERVICE_LEVELDB_PREFIX

See Also:: Constant Field Values

TIMELINE_SERVICE_LEVELDB_PATH

public static final String TIMELINE_SERVICE_LEVELDB_PATH

Timeline service leveldb path

See Also:: Constant Field Values

TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE

public static final String TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE

Timeline service leveldb read cache (uncompressed blocks)

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE

public static final long DEFAULT_TIMELINE_SERVICE_LEVELDB_READ_CACHE_SIZE

See Also:: Constant Field Values

TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE

public static final String TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE

Timeline service leveldb start time read cache (number of entities)

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE

public static final int DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_READ_CACHE_SIZE

See Also:: Constant Field Values

TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE

public static final String TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE

Timeline service leveldb start time write cache (number of entities)

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE

public static final int DEFAULT_TIMELINE_SERVICE_LEVELDB_START_TIME_WRITE_CACHE_SIZE

See Also:: Constant Field Values

TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS

public static final String TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS

Timeline service leveldb interval to wait between deletion rounds

See Also:: Constant Field Values

DEFAULT_TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS

public static final long DEFAULT_TIMELINE_SERVICE_LEVELDB_TTL_INTERVAL_MS

See Also:: Constant Field Values

TIMELINE_SERVICE_PRINCIPAL

public static final String TIMELINE_SERVICE_PRINCIPAL

The Kerberos principal for the timeline server.

See Also:: Constant Field Values

TIMELINE_SERVICE_KEYTAB

public static final String TIMELINE_SERVICE_KEYTAB

The Kerberos keytab for the timeline server.

See Also:: Constant Field Values

YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL_MS

@Deprecated
public static final String YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL_MS

Deprecated.

Use YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS instead. The interval of the yarn client's querying application state after application submission. The unit is millisecond.

See Also:: Constant Field Values

YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS

public static final String YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS

The interval that the yarn client library uses to poll the completion status of the asynchronous API of application client protocol.

See Also:: Constant Field Values

DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS

public static final long DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_INTERVAL_MS

See Also:: Constant Field Values

YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS

public static final String YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS

The duration that the yarn client library waits, cumulatively across polls, for an expected state change to occur. Defaults to -1, which indicates no limit.

See Also:: Constant Field Values

DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS

public static final long DEFAULT_YARN_CLIENT_APPLICATION_CLIENT_PROTOCOL_POLL_TIMEOUT_MS

See Also:: Constant Field Values

NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE

public static final String NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE

Max number of threads in NMClientAsync to process container management events

See Also:: Constant Field Values

DEFAULT_NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE

public static final int DEFAULT_NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE

See Also:: Constant Field Values

NM_CLIENT_MAX_NM_PROXIES

public static final String NM_CLIENT_MAX_NM_PROXIES

Maximum number of proxy connections for node manager. It should always be more than 1. NMClient and MRAppMaster will use this to cache connection with node manager. There will be at max one connection per node manager. Ex. configuring it to a value of 5 will make sure that client will at max have 5 connections cached with 5 different node managers. These connections will be timed out if idle for more than system wide idle timeout period. The token if used for authentication then it will be used only at connection creation time. If new token is received then earlier connection should be closed in order to use newer token. Note: NM_CLIENT_ASYNC_THREAD_POOL_MAX_SIZE are related to each other.

See Also:: Constant Field Values

DEFAULT_NM_CLIENT_MAX_NM_PROXIES

public static final int DEFAULT_NM_CLIENT_MAX_NM_PROXIES

See Also:: Constant Field Values

YARN_HTTP_POLICY_KEY

public static final String YARN_HTTP_POLICY_KEY

See Also:: Constant Field Values

YARN_HTTP_POLICY_DEFAULT

public static final String YARN_HTTP_POLICY_DEFAULT

Constructor Detail