org.apache.hadoop.hdfs.server.namenode.snapshot

Interface SnapshotStatsMXBean

All Known Implementing Classes:

SnapshotManager

public interface SnapshotStatsMXBean

This is an interface used to retrieve statistic information related to snapshots

Method Summary

Modifier and Type	Method and Description
SnapshotInfo.Bean[]	getSnapshots() Return the list of snapshots
SnapshottableDirectoryStatus.Bean[]	getSnapshottableDirectories() Return the list of snapshottable directories

Method Detail

getSnapshottableDirectories

SnapshottableDirectoryStatus.Bean[] getSnapshottableDirectories()

Return the list of snapshottable directories

Returns:

the list of snapshottable directories

getSnapshots

SnapshotInfo.Bean[] getSnapshots()

Return the list of snapshots

Returns:

the list of snapshots