Uses of Package org.apache.hadoop.hdfs.server.namenode.snapshot (Apache Hadoop HDFS 3.5.0 API)
Description: use: package: org.apache.hadoop.hdfs.server.namenode.snapshot

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

Packages that use org.apache.hadoop.hdfs.server.namenode.snapshot
Package
Description
org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.server.namenode.snapshot
org.apache.hadoop.hdfs.server.namenode.visitor
Use the visitor pattern to visit namespace tree.

- Classes in org.apache.hadoop.hdfs.server.namenode.snapshot used by org.apache.hadoop.hdfs.server.namenode
  Class
  Description
  DirectorySnapshottableFeature
  A directory with this feature is a snapshottable directory, where snapshots can be taken.
  DirectoryWithSnapshotFeature
  Feature used to store and process the snapshot diff information for a directory.
  DirectoryWithSnapshotFeature.DirectoryDiffList
  A list of directory diffs.
  FileDiffList
  A list of FileDiffs for storing snapshot data.
  FileWithSnapshotFeature
  Feature for file with snapshot-related information.
  Snapshot
  Snapshot of a sub-tree in the namesystem.
  SnapshotFSImageFormat.ReferenceMap
  A reference map for fsimage serialization.
  SnapshotManager
  Manage snapshottable directories and their snapshots.
- Classes in org.apache.hadoop.hdfs.server.namenode.snapshot used by org.apache.hadoop.hdfs.server.namenode.snapshot
  Class
  Description
  DiffList
  This interface defines the methods used to store and manage InodeDiffs.
  DirectoryWithSnapshotFeature
  Feature used to store and process the snapshot diff information for a directory.
  DirectoryWithSnapshotFeature.DirectoryDiff
  The difference of an `INodeDirectory` between two snapshots.
  DirectoryWithSnapshotFeature.DirectoryDiffList
  A list of directory diffs.
  FileDiff
  The difference of an `INodeFile` between two snapshots.
  FileDiffList
  A list of FileDiffs for storing snapshot data.
  Snapshot
  Snapshot of a sub-tree in the namesystem.
  Snapshot.Root
  The root directory of the snapshot.
  SnapshotFSImageFormat.ReferenceMap
  A reference map for fsimage serialization.
  SnapshotManager
  Manage snapshottable directories and their snapshots.
  SnapshotStatsMXBean
  This is an interface used to retrieve statistic information related to snapshots
- Classes in org.apache.hadoop.hdfs.server.namenode.snapshot used by org.apache.hadoop.hdfs.server.namenode.visitor
  Class
  Description
  DirectorySnapshottableFeature
  A directory with this feature is a snapshottable directory, where snapshots can be taken.