org.apache.flink.streaming.util

Class LatencyStats

java.lang.Object

org.apache.flink.streaming.util.LatencyStats

public class LatencyStats
extends Object

The LatencyStats objects are used to track and report on the behavior of latencies across measurements.

Constructor Summary

Constructors

Constructor and Description
LatencyStats(org.apache.flink.metrics.MetricGroup metricGroup, int historySize, int subtaskIndex, org.apache.flink.runtime.jobgraph.OperatorID operatorID)

Method Summary

Modifier and Type	Method and Description
void	reportLatency(LatencyMarker marker)

Methods inherited from class java.lang.Object

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

Constructor Detail

LatencyStats

public LatencyStats(org.apache.flink.metrics.MetricGroup metricGroup,
                    int historySize,
                    int subtaskIndex,
                    org.apache.flink.runtime.jobgraph.OperatorID operatorID)

Method Detail

reportLatency

public void reportLatency(LatencyMarker marker)