Package org.apache.flink.runtime.io.network.api

Class RecoveryMetadata

java.lang.Object
org.apache.flink.runtime.event.AbstractEvent
org.apache.flink.runtime.event.RuntimeEvent
org.apache.flink.runtime.io.network.api.RecoveryMetadata
All Implemented Interfaces:
org.apache.flink.core.io.IOReadableWritable
@Internal public class RecoveryMetadata extends RuntimeEvent
RecoveryMetadata contains the metadata used during a recovery process.

  • Constructor Details

    • RecoveryMetadata

      public RecoveryMetadata(int finalBufferSubpartitionId)

  • Method Details

    • getFinalBufferSubpartitionId

      public int getFinalBufferSubpartitionId()
      Returns:
      the index of the subpartition where the last buffer stored in a snapshot locates.

    • write

      public void write(org.apache.flink.core.memory.DataOutputView out) throws IOException
      Throws:
      IOException

    • read

      public void read(org.apache.flink.core.memory.DataInputView in) throws IOException
      Throws:
      IOException

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object