org.apache.flink.runtime.shuffle

Interface ShuffleMasterSnapshot

All Superinterfaces:

Serializable

All Known Implementing Classes:

EmptyShuffleMasterSnapshot

public interface ShuffleMasterSnapshot
extends Serializable

This class represents a snapshot of shuffle master, which can be used to restore the internal state of the shuffle master. It is full or incremental.

Method Summary

Modifier and Type	Method and Description
boolean	isIncremental() Returns whether the snapshot is incremental.

Method Detail

isIncremental

boolean isIncremental()

Returns whether the snapshot is incremental.