Package org.apache.hadoop.yarn.metrics

Class CustomResourceMetricValue

java.lang.Object

org.apache.hadoop.yarn.metrics.CustomResourceMetricValue

public class CustomResourceMetricValue
extends Object

Class that holds metrics values for custom resources in a map keyed with the name of the custom resource. There are different kinds of values like allocated, available and others.

Constructor Summary

Constructors

Constructor	Description
CustomResourceMetricValue()

Method Summary

Modifier and Type	Method	Description
void	decrease(org.apache.hadoop.yarn.api.records.Resource res)
void	decreaseWithMultiplier(org.apache.hadoop.yarn.api.records.Resource res, int containers)
Map<String,Long>	getValues()
void	increase(org.apache.hadoop.yarn.api.records.Resource res)
void	increaseWithMultiplier(org.apache.hadoop.yarn.api.records.Resource res, long multiplier)
void	set(org.apache.hadoop.yarn.api.records.Resource res)

Methods inherited from class java.lang.Object

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

Constructor Details

CustomResourceMetricValue

public CustomResourceMetricValue()

Method Details

increase

public void increase(org.apache.hadoop.yarn.api.records.Resource res)

increaseWithMultiplier

public void increaseWithMultiplier(org.apache.hadoop.yarn.api.records.Resource res,
 long multiplier)

decrease

public void decrease(org.apache.hadoop.yarn.api.records.Resource res)

decreaseWithMultiplier

public void decreaseWithMultiplier(org.apache.hadoop.yarn.api.records.Resource res,
 int containers)

set

public void set(org.apache.hadoop.yarn.api.records.Resource res)

getValues

public Map<String,Long> getValues()