org.apache.hadoop.metrics2.lib

Class MetricsExecutorImpl

java.lang.Object

org.apache.hadoop.metrics2.lib.MetricsExecutorImpl

All Implemented Interfaces:

MetricsExecutor

@InterfaceAudience.Private
public class MetricsExecutorImpl
extends Object
implements MetricsExecutor

Class to handle the ScheduledExecutorServiceScheduledExecutorService used by MetricsRegionAggregateSourceImpl, and JmxCacheBuster

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	MetricsExecutorImpl.ExecutorSingleton
private static class	MetricsExecutorImpl.ThreadPoolExecutorThreadFactory

Constructor Summary

Constructors

Constructor and Description
MetricsExecutorImpl()

Method Summary

Modifier and Type	Method and Description
ScheduledExecutorService	getExecutor()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsExecutorImpl

public MetricsExecutorImpl()

Method Detail

getExecutor

public ScheduledExecutorService getExecutor()

Specified by:

getExecutor in interface MetricsExecutor

stop

public void stop()

Specified by:

stop in interface MetricsExecutor