Package org.apache.flink.runtime.metrics.groups

Class InternalSourceSplitMetricGroup

java.lang.Object

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

org.apache.flink.runtime.metrics.groups.InternalSourceSplitMetricGroup

All Implemented Interfaces:

org.apache.flink.metrics.groups.OperatorCoordinatorMetricGroup, org.apache.flink.metrics.groups.SourceSplitMetricGroup, org.apache.flink.metrics.MetricGroup

@Internal
public class InternalSourceSplitMetricGroup
extends ProxyMetricGroup<org.apache.flink.metrics.MetricGroup>
implements org.apache.flink.metrics.groups.SourceSplitMetricGroup

Special MetricGroup representing an SplitEnumerator.

Field Summary

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

parentMetricGroup

Method Summary

Modifier and Type	Method	Description
double	getAccumulatedActiveTime()
long	getAccumulatedIdleTime()
long	getAccumulatedPausedTime()
double	getActiveTimePerSecond()
long	getCurrentWatermark()
long	getIdleTimePerSecond()
long	getPausedTimePerSecond()
org.apache.flink.metrics.MetricGroup	getSplitWatermarkMetricGroup()
Boolean	isActive()
Boolean	isIdle()
Boolean	isPaused()
void	markIdle()
void	markNotIdle()
void	markNotPaused()
void	markPaused()
void	markSplitStart()
void	maybeMarkSplitStart()
static InternalSourceSplitMetricGroup	mock(org.apache.flink.metrics.MetricGroup metricGroup, String splitId, org.apache.flink.metrics.Gauge<Long> currentWatermark)
void	onSplitFinished()
static InternalSourceSplitMetricGroup	wrap(org.apache.flink.metrics.groups.OperatorMetricGroup operatorMetricGroup, String splitId, org.apache.flink.metrics.Gauge<Long> currentWatermark)
static InternalSourceSplitMetricGroup	wrap(org.apache.flink.metrics.groups.OperatorMetricGroup operatorMetricGroup, org.apache.flink.util.clock.Clock clock, String splitId, org.apache.flink.metrics.Gauge<Long> currentWatermark)

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.metrics.MetricGroup

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

Method Detail

wrap

public static InternalSourceSplitMetricGroup wrap(org.apache.flink.metrics.groups.OperatorMetricGroup operatorMetricGroup,
                                                  String splitId,
                                                  org.apache.flink.metrics.Gauge<Long> currentWatermark)

mock

@VisibleForTesting
public static InternalSourceSplitMetricGroup mock(org.apache.flink.metrics.MetricGroup metricGroup,
                                                  String splitId,
                                                  org.apache.flink.metrics.Gauge<Long> currentWatermark)

wrap

@VisibleForTesting
public static InternalSourceSplitMetricGroup wrap(org.apache.flink.metrics.groups.OperatorMetricGroup operatorMetricGroup,
                                                  org.apache.flink.util.clock.Clock clock,
                                                  String splitId,
                                                  org.apache.flink.metrics.Gauge<Long> currentWatermark)

markSplitStart

public void markSplitStart()

maybeMarkSplitStart

public void maybeMarkSplitStart()

getCurrentWatermark

public long getCurrentWatermark()

Specified by:

getCurrentWatermark in interface org.apache.flink.metrics.groups.SourceSplitMetricGroup

markPaused

public void markPaused()

markIdle

public void markIdle()

markNotPaused

public void markNotPaused()

markNotIdle

public void markNotIdle()

getActiveTimePerSecond

public double getActiveTimePerSecond()

Specified by:

getActiveTimePerSecond in interface org.apache.flink.metrics.groups.SourceSplitMetricGroup

getAccumulatedActiveTime

public double getAccumulatedActiveTime()

Specified by:

getAccumulatedActiveTime in interface org.apache.flink.metrics.groups.SourceSplitMetricGroup

getAccumulatedIdleTime

public long getAccumulatedIdleTime()

Specified by:

getAccumulatedIdleTime in interface org.apache.flink.metrics.groups.SourceSplitMetricGroup

getIdleTimePerSecond

public long getIdleTimePerSecond()

Specified by:

getIdleTimePerSecond in interface org.apache.flink.metrics.groups.SourceSplitMetricGroup

getPausedTimePerSecond

public long getPausedTimePerSecond()

Specified by:

getPausedTimePerSecond in interface org.apache.flink.metrics.groups.SourceSplitMetricGroup

getAccumulatedPausedTime

public long getAccumulatedPausedTime()

Specified by:

getAccumulatedPausedTime in interface org.apache.flink.metrics.groups.SourceSplitMetricGroup

isPaused

public Boolean isPaused()

isIdle

public Boolean isIdle()

isActive

public Boolean isActive()

onSplitFinished

public void onSplitFinished()

getSplitWatermarkMetricGroup

@VisibleForTesting
public org.apache.flink.metrics.MetricGroup getSplitWatermarkMetricGroup()