程序包 org.apache.flink.iteration.progresstrack

类 OperatorEpochWatermarkTracker

java.lang.Object

org.apache.flink.iteration.progresstrack.OperatorEpochWatermarkTracker

public class OperatorEpochWatermarkTracker
extends Object

Tracks the epoch watermark from each input. Once the minimum epoch watermark changed, it would notify the listener.

方法概要

修饰符和类型	方法	说明
void	finish(int inputIndex)
void	onEpochWatermark(int inputIndex, String sender, int epochWatermark)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

onEpochWatermark

public void onEpochWatermark(int inputIndex,
                             String sender,
                             int epochWatermark)
                      throws IOException

抛出:

IOException

finish

public void finish(int inputIndex)
            throws IOException

抛出:

IOException