Package org.apache.hadoop.yarn.service.monitor

Class ComponentHealthThresholdMonitor

java.lang.Object

org.apache.hadoop.yarn.service.monitor.ComponentHealthThresholdMonitor

All Implemented Interfaces:

Runnable

public class ComponentHealthThresholdMonitor
extends Object
implements Runnable

Monitors the health of containers of a specific component at a regular interval. It takes necessary actions when the health of a component drops below a desired threshold.

Constructor Summary

Constructors

Constructor	Description
ComponentHealthThresholdMonitor(Component component, int healthThresholdPercent, long healthThresholdWindowSecs)

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 Details

ComponentHealthThresholdMonitor

public ComponentHealthThresholdMonitor(Component component,
 int healthThresholdPercent,
 long healthThresholdWindowSecs)

Method Details

run

public void run()

Specified by:

run in interface Runnable