org.apache.flink.runtime.metrics.groups

类 InternalOperatorIOMetricGroup

java.lang.Object

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

org.apache.flink.runtime.metrics.groups.InternalOperatorIOMetricGroup

所有已实现的接口:

org.apache.flink.metrics.groups.OperatorIOMetricGroup, org.apache.flink.metrics.MetricGroup

@Internal
public class InternalOperatorIOMetricGroup
extends ProxyMetricGroup<InternalOperatorMetricGroup>
implements org.apache.flink.metrics.groups.OperatorIOMetricGroup

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

字段概要

从类继承的字段 org.apache.flink.runtime.metrics.groups.ProxyMetricGroup

parentMetricGroup

构造器概要

构造器

构造器和说明
InternalOperatorIOMetricGroup(InternalOperatorMetricGroup parentMetricGroup)

方法概要

限定符和类型	方法和说明
org.apache.flink.metrics.Counter	getNumBytesInCounter()
org.apache.flink.metrics.Counter	getNumBytesOutCounter()
org.apache.flink.metrics.Counter	getNumRecordsInCounter()
org.apache.flink.metrics.Meter	getNumRecordsInRateMeter()
org.apache.flink.metrics.Counter	getNumRecordsOutCounter()
org.apache.flink.metrics.Meter	getNumRecordsOutRate()
void	reuseInputMetricsForTask() Causes the containing task to use this operators input record counter.
void	reuseOutputMetricsForTask() Causes the containing task to use this operators output record counter.

从类继承的方法 org.apache.flink.runtime.metrics.groups.ProxyMetricGroup

addGroup, addGroup, counter, counter, gauge, getAllVariables, getMetricIdentifier, getMetricIdentifier, getScopeComponents, histogram, meter

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.metrics.MetricGroup

addGroup, addGroup, addGroup, counter, counter, counter, counter, gauge, gauge, getAllVariables, getMetricIdentifier, getMetricIdentifier, getScopeComponents, histogram, histogram, meter, meter

构造器详细资料

InternalOperatorIOMetricGroup

public InternalOperatorIOMetricGroup(InternalOperatorMetricGroup parentMetricGroup)

方法详细资料

getNumRecordsInCounter

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

指定者:

getNumRecordsInCounter 在接口中 org.apache.flink.metrics.groups.OperatorIOMetricGroup

getNumRecordsOutCounter

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

指定者:

getNumRecordsOutCounter 在接口中 org.apache.flink.metrics.groups.OperatorIOMetricGroup

getNumRecordsInRateMeter

public org.apache.flink.metrics.Meter getNumRecordsInRateMeter()

getNumRecordsOutRate

public org.apache.flink.metrics.Meter getNumRecordsOutRate()

getNumBytesInCounter

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

指定者:

getNumBytesInCounter 在接口中 org.apache.flink.metrics.groups.OperatorIOMetricGroup

getNumBytesOutCounter

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

指定者:

getNumBytesOutCounter 在接口中 org.apache.flink.metrics.groups.OperatorIOMetricGroup

reuseInputMetricsForTask

public void reuseInputMetricsForTask()

Causes the containing task to use this operators input record counter.

reuseOutputMetricsForTask

public void reuseOutputMetricsForTask()

Causes the containing task to use this operators output record counter.