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 Summary

Constructors

Constructor and Description
RecoveryMetadata(int finalBufferSubpartitionId)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getFinalBufferSubpartitionId()
int	hashCode()
void	read(org.apache.flink.core.memory.DataInputView in)
String	toString()
void	write(org.apache.flink.core.memory.DataOutputView out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RecoveryMetadata

public RecoveryMetadata(int finalBufferSubpartitionId)

Method Detail

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