org.apache.flink.runtime.metrics.groups

类 TaskIOMetricGroup

java.lang.Object

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

org.apache.flink.runtime.metrics.groups.TaskIOMetricGroup

所有已实现的接口:

org.apache.flink.metrics.MetricGroup

public class TaskIOMetricGroup
extends ProxyMetricGroup<TaskMetricGroup>

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

方法概要

限定符和类型	方法和说明
IOMetrics	createSnapshot()
TimerGauge	getBackPressuredTimePerSecond()
TimerGauge	getIdleTimeMsPerSecond()
org.apache.flink.metrics.Counter	getNumBuffersOutCounter()
org.apache.flink.metrics.Counter	getNumBytesInCounter()
org.apache.flink.metrics.Counter	getNumBytesOutCounter()
org.apache.flink.metrics.Counter	getNumRecordsInCounter()
org.apache.flink.metrics.Counter	getNumRecordsOutCounter()
void	reuseRecordsInputCounter(org.apache.flink.metrics.Counter numRecordsInCounter)
void	reuseRecordsOutputCounter(org.apache.flink.metrics.Counter numRecordsOutCounter)
void	setEnableBusyTime(boolean enabled)

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, counter, counter, gauge, histogram, meter

构造器详细资料

TaskIOMetricGroup

public TaskIOMetricGroup(TaskMetricGroup parent)

方法详细资料

createSnapshot

public IOMetrics createSnapshot()

getNumBytesInCounter

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

getNumBytesOutCounter

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

getNumRecordsInCounter

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

getNumRecordsOutCounter

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

getNumBuffersOutCounter

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

getIdleTimeMsPerSecond

public TimerGauge getIdleTimeMsPerSecond()

getBackPressuredTimePerSecond

public TimerGauge getBackPressuredTimePerSecond()

setEnableBusyTime

public void setEnableBusyTime(boolean enabled)

reuseRecordsInputCounter

public void reuseRecordsInputCounter(org.apache.flink.metrics.Counter numRecordsInCounter)

reuseRecordsOutputCounter

public void reuseRecordsOutputCounter(org.apache.flink.metrics.Counter numRecordsOutCounter)