Package org.apache.flink.runtime.checkpoint.filemerging

Class FileMergingSnapshotManagerBase.DirectoryHandleWithReferenceTrack

java.lang.Object

org.apache.flink.runtime.checkpoint.filemerging.FileMergingSnapshotManagerBase.DirectoryHandleWithReferenceTrack

Enclosing class:

FileMergingSnapshotManagerBase

protected static class FileMergingSnapshotManagerBase.DirectoryHandleWithReferenceTrack
extends Object

This class wrap DirectoryStreamStateHandle with reference count by ongoing checkpoint. If an ongoing checkpoint which reference the directory handle complete, we will stop tracking the handle, because the ownership of the handle is handover to JobManager.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait