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

类 CancelCheckpointMarker

java.lang.Object

org.apache.flink.runtime.event.AbstractEvent

org.apache.flink.runtime.event.RuntimeEvent

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

所有已实现的接口:

org.apache.flink.core.io.IOReadableWritable

public class CancelCheckpointMarker
extends RuntimeEvent

The CancelCheckpointMarker travels through the data streams, similar to the CheckpointBarrier, but signals that a certain checkpoint should be canceled. Any in-progress alignment for that checkpoint needs to be canceled and regular processing should be resumed.

构造器概要

构造器

构造器和说明
CancelCheckpointMarker(long checkpointId)

方法概要

限定符和类型	方法和说明
boolean	equals(Object other)
long	getCheckpointId()
int	hashCode()
void	read(org.apache.flink.core.memory.DataInputView in)
String	toString()
void	write(org.apache.flink.core.memory.DataOutputView out)

从类继承的方法 java.lang.Object

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

构造器详细资料

CancelCheckpointMarker

public CancelCheckpointMarker(long checkpointId)

方法详细资料

getCheckpointId

public long getCheckpointId()

write

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

抛出:

IOException

read

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

抛出:

IOException

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

equals

public boolean equals(Object other)

覆盖:

equals 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object