org.apache.flink.runtime.metrics.groups

Class IOMetricGroup

java.lang.Object

org.apache.flink.runtime.metrics.groups.ProxyMetricGroup<TaskMetricGroup>

org.apache.flink.runtime.metrics.groups.IOMetricGroup

All Implemented Interfaces:

org.apache.flink.metrics.MetricGroup

public class IOMetricGroup
extends ProxyMetricGroup<TaskMetricGroup>

Metric group that contains shareable pre-defined IO-related metrics. The metrics registration is forwarded to the parent task metric group.

Constructor Summary

Constructors

Constructor and Description
IOMetricGroup(TaskMetricGroup parent)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.metrics.Counter	getBytesOutCounter()
org.apache.flink.metrics.Counter	getNumBytesInLocalCounter()
org.apache.flink.metrics.Counter	getNumBytesInRemoteCounter()

Methods inherited from class org.apache.flink.runtime.metrics.groups.ProxyMetricGroup

addGroup, addGroup, counter, counter, counter, counter, gauge, gauge, getMetricIdentifier, getMetricIdentifier, getScopeComponents, histogram, histogram

Methods inherited from class java.lang.Object

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

Constructor Detail

IOMetricGroup

public IOMetricGroup(TaskMetricGroup parent)

Method Detail

getBytesOutCounter

public org.apache.flink.metrics.Counter getBytesOutCounter()

getNumBytesInLocalCounter

public org.apache.flink.metrics.Counter getNumBytesInLocalCounter()

getNumBytesInRemoteCounter

public org.apache.flink.metrics.Counter getNumBytesInRemoteCounter()