Package org.apache.flink.runtime.shuffle

Interface ShuffleMasterSnapshot

All Superinterfaces:
Serializable
All Known Implementing Classes:
EmptyShuffleMasterSnapshot, TieredInternalShuffleMasterSnapshot
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
    Description
    boolean
    isIncremental()
    Returns whether the snapshot is incremental.

  • Method Details

    • isIncremental

      boolean isIncremental()
      Returns whether the snapshot is incremental.