Package org.apache.hadoop.yarn.server.router.cleaner

Class SubClusterCleaner

java.lang.Object

org.apache.hadoop.yarn.server.router.cleaner.SubClusterCleaner

All Implemented Interfaces:

java.lang.Runnable

public class SubClusterCleaner
extends java.lang.Object
implements java.lang.Runnable

The SubClusterCleaner thread is used to check whether the SubCluster has exceeded the heartbeat time. If the SubCluster heartbeat time exceeds 30 mins, set the SubCluster to LOST. Check the thread every 1 mins, check once.

Constructor Summary

Constructors

Constructor	Description
SubClusterCleaner(org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method	Description
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

SubClusterCleaner

public SubClusterCleaner(org.apache.hadoop.conf.Configuration conf)

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable