Uses of Package
org.apache.hadoop.hdfs.server.namenode

Packages that use org.apache.hadoop.hdfs.server.namenode

Package	Description
org.apache.hadoop.hdfs.security.token.delegation
org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.server.namenode.snapshot
org.apache.hadoop.hdfs.tools.offlineImageViewer

Classes in org.apache.hadoop.hdfs.server.namenode used by org.apache.hadoop.hdfs.security.token.delegation

Class and Description
FsImageProto.SecretManagerSection Protobuf type hadoop.hdfs.fsimage.SecretManagerSection
FsImageProto.SecretManagerSection.DelegationKey Protobuf type hadoop.hdfs.fsimage.SecretManagerSection.DelegationKey
FsImageProto.SecretManagerSection.PersistToken Protobuf type hadoop.hdfs.fsimage.SecretManagerSection.PersistToken

Classes in org.apache.hadoop.hdfs.server.namenode used by org.apache.hadoop.hdfs.server.namenode

Class and Description
AclEntryStatusFormat Class to pack an AclEntry into an integer.
AuditLogger Interface defining an audit logger.
Content The content types such as file, directory and symlink to be computed.
Content.Counts Content counts.
Content.CountsMap.Key The key type of the map.
ContentCounts The counter to be computed for content types such as file, directory and symlink, and the storage type usage such as SSD, DISK, ARCHIVE.
ContentCounts.Builder
DirectoryWithQuotaFeature Quota feature for INodeDirectory.
DirectoryWithQuotaFeature.Builder
EncryptionFaultInjector Used to inject certain faults for testing.
FSDirectory.DirOp
FSEditLogOp.OpInstanceCache
FSEditLogOp.Reader Class for reading editlog ops from a stream
FSImageFormatProtobuf.LoaderContext
FSImageFormatProtobuf.SaverContext
FSImageFormatProtobuf.SaverContext.DeduplicationMap
FSImageFormatProtobuf.SectionName Supported section name.
FsImageProto.CacheManagerSection Protobuf type hadoop.hdfs.fsimage.CacheManagerSection
FsImageProto.CacheManagerSection.Builder Protobuf type hadoop.hdfs.fsimage.CacheManagerSection
FsImageProto.CacheManagerSectionOrBuilder
FsImageProto.FileSummary Protobuf type hadoop.hdfs.fsimage.FileSummary
FsImageProto.FileSummary.Builder Protobuf type hadoop.hdfs.fsimage.FileSummary
FsImageProto.FileSummary.Section Protobuf type hadoop.hdfs.fsimage.FileSummary.Section
FsImageProto.FileSummary.Section.Builder Protobuf type hadoop.hdfs.fsimage.FileSummary.Section
FsImageProto.FileSummary.SectionOrBuilder
FsImageProto.FileSummaryOrBuilder
FsImageProto.FilesUnderConstructionSection Protobuf type hadoop.hdfs.fsimage.FilesUnderConstructionSection
FsImageProto.FilesUnderConstructionSection.Builder Protobuf type hadoop.hdfs.fsimage.FilesUnderConstructionSection
FsImageProto.FilesUnderConstructionSection.FileUnderConstructionEntry Protobuf type hadoop.hdfs.fsimage.FilesUnderConstructionSection.FileUnderConstructionEntry
FsImageProto.FilesUnderConstructionSection.FileUnderConstructionEntry.Builder Protobuf type hadoop.hdfs.fsimage.FilesUnderConstructionSection.FileUnderConstructionEntry
FsImageProto.FilesUnderConstructionSection.FileUnderConstructionEntryOrBuilder
FsImageProto.FilesUnderConstructionSectionOrBuilder
FsImageProto.INodeDirectorySection Protobuf type hadoop.hdfs.fsimage.INodeDirectorySection
FsImageProto.INodeDirectorySection.Builder Protobuf type hadoop.hdfs.fsimage.INodeDirectorySection
FsImageProto.INodeDirectorySection.DirEntry Protobuf type hadoop.hdfs.fsimage.INodeDirectorySection.DirEntry
FsImageProto.INodeDirectorySection.DirEntry.Builder Protobuf type hadoop.hdfs.fsimage.INodeDirectorySection.DirEntry
FsImageProto.INodeDirectorySection.DirEntryOrBuilder
FsImageProto.INodeDirectorySectionOrBuilder
FsImageProto.INodeReferenceSection Protobuf type hadoop.hdfs.fsimage.INodeReferenceSection
FsImageProto.INodeReferenceSection.Builder Protobuf type hadoop.hdfs.fsimage.INodeReferenceSection
FsImageProto.INodeReferenceSection.INodeReference Protobuf type hadoop.hdfs.fsimage.INodeReferenceSection.INodeReference
FsImageProto.INodeReferenceSection.INodeReference.Builder Protobuf type hadoop.hdfs.fsimage.INodeReferenceSection.INodeReference
FsImageProto.INodeReferenceSection.INodeReferenceOrBuilder
FsImageProto.INodeReferenceSectionOrBuilder
FsImageProto.INodeSection Protobuf type hadoop.hdfs.fsimage.INodeSection
FsImageProto.INodeSection.AclFeatureProto Protobuf type hadoop.hdfs.fsimage.INodeSection.AclFeatureProto
FsImageProto.INodeSection.AclFeatureProto.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.AclFeatureProto
FsImageProto.INodeSection.AclFeatureProtoOrBuilder
FsImageProto.INodeSection.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection
FsImageProto.INodeSection.FileUnderConstructionFeature Protobuf type hadoop.hdfs.fsimage.INodeSection.FileUnderConstructionFeature
FsImageProto.INodeSection.FileUnderConstructionFeature.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.FileUnderConstructionFeature
FsImageProto.INodeSection.FileUnderConstructionFeatureOrBuilder
FsImageProto.INodeSection.INode Protobuf type hadoop.hdfs.fsimage.INodeSection.INode
FsImageProto.INodeSection.INode.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.INode
FsImageProto.INodeSection.INode.Type Protobuf enum hadoop.hdfs.fsimage.INodeSection.INode.Type
FsImageProto.INodeSection.INodeDirectory Protobuf type hadoop.hdfs.fsimage.INodeSection.INodeDirectory
FsImageProto.INodeSection.INodeDirectory.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.INodeDirectory
FsImageProto.INodeSection.INodeDirectoryOrBuilder
FsImageProto.INodeSection.INodeFile Protobuf type hadoop.hdfs.fsimage.INodeSection.INodeFile
FsImageProto.INodeSection.INodeFile.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.INodeFile
FsImageProto.INodeSection.INodeFileOrBuilder
FsImageProto.INodeSection.INodeOrBuilder
FsImageProto.INodeSection.INodeSymlink Protobuf type hadoop.hdfs.fsimage.INodeSection.INodeSymlink
FsImageProto.INodeSection.INodeSymlink.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.INodeSymlink
FsImageProto.INodeSection.INodeSymlinkOrBuilder
FsImageProto.INodeSection.QuotaByStorageTypeEntryProto Protobuf type hadoop.hdfs.fsimage.INodeSection.QuotaByStorageTypeEntryProto
FsImageProto.INodeSection.QuotaByStorageTypeEntryProto.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.QuotaByStorageTypeEntryProto
FsImageProto.INodeSection.QuotaByStorageTypeEntryProtoOrBuilder
FsImageProto.INodeSection.QuotaByStorageTypeFeatureProto Protobuf type hadoop.hdfs.fsimage.INodeSection.QuotaByStorageTypeFeatureProto
FsImageProto.INodeSection.QuotaByStorageTypeFeatureProto.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.QuotaByStorageTypeFeatureProto
FsImageProto.INodeSection.QuotaByStorageTypeFeatureProtoOrBuilder
FsImageProto.INodeSection.XAttrCompactProto Protobuf type hadoop.hdfs.fsimage.INodeSection.XAttrCompactProto
FsImageProto.INodeSection.XAttrCompactProto.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.XAttrCompactProto
FsImageProto.INodeSection.XAttrCompactProtoOrBuilder
FsImageProto.INodeSection.XAttrFeatureProto Protobuf type hadoop.hdfs.fsimage.INodeSection.XAttrFeatureProto
FsImageProto.INodeSection.XAttrFeatureProto.Builder Protobuf type hadoop.hdfs.fsimage.INodeSection.XAttrFeatureProto
FsImageProto.INodeSection.XAttrFeatureProtoOrBuilder
FsImageProto.INodeSectionOrBuilder
FsImageProto.NameSystemSection Protobuf type hadoop.hdfs.fsimage.NameSystemSection
FsImageProto.NameSystemSection.Builder Protobuf type hadoop.hdfs.fsimage.NameSystemSection
FsImageProto.NameSystemSectionOrBuilder
FsImageProto.SecretManagerSection Protobuf type hadoop.hdfs.fsimage.SecretManagerSection
FsImageProto.SecretManagerSection.Builder Protobuf type hadoop.hdfs.fsimage.SecretManagerSection
FsImageProto.SecretManagerSection.DelegationKey Protobuf type hadoop.hdfs.fsimage.SecretManagerSection.DelegationKey
FsImageProto.SecretManagerSection.DelegationKey.Builder Protobuf type hadoop.hdfs.fsimage.SecretManagerSection.DelegationKey
FsImageProto.SecretManagerSection.DelegationKeyOrBuilder
FsImageProto.SecretManagerSection.PersistToken Protobuf type hadoop.hdfs.fsimage.SecretManagerSection.PersistToken
FsImageProto.SecretManagerSection.PersistToken.Builder Protobuf type hadoop.hdfs.fsimage.SecretManagerSection.PersistToken
FsImageProto.SecretManagerSection.PersistTokenOrBuilder
FsImageProto.SecretManagerSectionOrBuilder
FsImageProto.SnapshotDiffSection Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection
FsImageProto.SnapshotDiffSection.Builder Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection
FsImageProto.SnapshotDiffSection.CreatedListEntry Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection.CreatedListEntry
FsImageProto.SnapshotDiffSection.CreatedListEntry.Builder Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection.CreatedListEntry
FsImageProto.SnapshotDiffSection.CreatedListEntryOrBuilder
FsImageProto.SnapshotDiffSection.DiffEntry Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection.DiffEntry
FsImageProto.SnapshotDiffSection.DiffEntry.Builder Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection.DiffEntry
FsImageProto.SnapshotDiffSection.DiffEntry.Type Protobuf enum hadoop.hdfs.fsimage.SnapshotDiffSection.DiffEntry.Type
FsImageProto.SnapshotDiffSection.DiffEntryOrBuilder
FsImageProto.SnapshotDiffSection.DirectoryDiff Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection.DirectoryDiff
FsImageProto.SnapshotDiffSection.DirectoryDiff.Builder Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection.DirectoryDiff
FsImageProto.SnapshotDiffSection.DirectoryDiffOrBuilder
FsImageProto.SnapshotDiffSection.FileDiff Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection.FileDiff
FsImageProto.SnapshotDiffSection.FileDiff.Builder Protobuf type hadoop.hdfs.fsimage.SnapshotDiffSection.FileDiff
FsImageProto.SnapshotDiffSection.FileDiffOrBuilder
FsImageProto.SnapshotDiffSectionOrBuilder
FsImageProto.SnapshotSection Protobuf type hadoop.hdfs.fsimage.SnapshotSection
FsImageProto.SnapshotSection.Builder Protobuf type hadoop.hdfs.fsimage.SnapshotSection
FsImageProto.SnapshotSection.Snapshot Protobuf type hadoop.hdfs.fsimage.SnapshotSection.Snapshot
FsImageProto.SnapshotSection.Snapshot.Builder Protobuf type hadoop.hdfs.fsimage.SnapshotSection.Snapshot
FsImageProto.SnapshotSection.SnapshotOrBuilder
FsImageProto.SnapshotSectionOrBuilder
FsImageProto.StringTableSection Protobuf type hadoop.hdfs.fsimage.StringTableSection
FsImageProto.StringTableSection.Builder Protobuf type hadoop.hdfs.fsimage.StringTableSection
FsImageProto.StringTableSection.Entry Protobuf type hadoop.hdfs.fsimage.StringTableSection.Entry
FsImageProto.StringTableSection.Entry.Builder Protobuf type hadoop.hdfs.fsimage.StringTableSection.Entry
FsImageProto.StringTableSection.EntryOrBuilder
FsImageProto.StringTableSectionOrBuilder
INode.BlocksMapUpdateInfo Information used for updating the blocksMap when deleting files.
INode.BlocksMapUpdateInfo.UpdatedReplicationInfo The blocks whose replication factor need to be updated.
INode.Feature INode feature such as FileUnderConstructionFeature and DirectoryWithQuotaFeature.
INode.QuotaDelta Information used to record quota usage delta.
INode.ReclaimContext Context object to record blocks and inodes that need to be reclaimed
INodeAttributeProvider
INodeAttributeProvider.AccessControlEnforcer The AccessControlEnforcer allows implementations to override the default File System permission checking logic enforced on a file system object
INodeAttributes.SnapshotCopy A read-only copy of the inode attributes.
INodeDirectory Directory INode class.
INodeDirectory.SnapshotAndINode A pair of Snapshot and INode objects.
INodeDirectoryAttributes.SnapshotCopy A copy of the inode directory attributes
INodeMap Storing all the INodes and maintaining the mapping between INode ID and INode.
INodeReference An anonymous reference to an inode.
INodeReference.WithCount An anonymous reference with reference count.
INodeReference.WithName A reference with a fixed name.
INodesInPath Contains INodes information resolved from a given path.
NameNode.OperationCategory Categories of operations supported by the namenode.
NameNodeLayoutVersion.Feature Enums for features that change the layout version.
NNStorage.NameNodeDirType Implementation of StorageDirType specific to namenode storage A Storage directory could be of type IMAGE which stores only fsimage, or of type EDITS which stores edits or of type IMAGE_AND_EDITS which stores both fsimage and edits.
NNStorage.NameNodeFile
Quota Quota types.
Quota.Counts Counters for quota counts.
QuotaByStorageTypeEntry
QuotaByStorageTypeEntry.Builder
QuotaCounts Counters for namespace, storage space and storage type space quota and usage.
QuotaCounts.Builder

Classes in org.apache.hadoop.hdfs.server.namenode used by org.apache.hadoop.hdfs.server.namenode.snapshot

Class and Description
FSImageFormat.Loader A one-shot class responsible for loading an image.
FSImageFormatProtobuf.Loader
FSImageFormatProtobuf.Saver
FsImageProto.FileSummary.Builder Protobuf type hadoop.hdfs.fsimage.FileSummary
INode.BlocksMapUpdateInfo Information used for updating the blocksMap when deleting files.
INode.ReclaimContext Context object to record blocks and inodes that need to be reclaimed
INodeDirectory Directory INode class.
INodeReference.WithCount An anonymous reference with reference count.
INodesInPath Contains INodes information resolved from a given path.

Classes in org.apache.hadoop.hdfs.server.namenode used by org.apache.hadoop.hdfs.tools.offlineImageViewer

Class and Description
FsImageProto.INodeSection.INode Protobuf type hadoop.hdfs.fsimage.INodeSection.INode