org.apache.hadoop.yarn.server.resourcemanager.scheduler

Class ResourceLimits

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceLimits

public class ResourceLimits
extends Object

Resource limits for queues/applications, this means max overall (please note that, it's not "extra") resource you can get.

Constructor Summary

Constructors

Constructor and Description
ResourceLimits(org.apache.hadoop.yarn.api.records.Resource limit)
ResourceLimits(org.apache.hadoop.yarn.api.records.Resource limit, org.apache.hadoop.yarn.api.records.Resource amountNeededUnreserve)

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.yarn.api.records.Resource	getAmountNeededUnreserve()
org.apache.hadoop.yarn.api.records.Resource	getHeadroom()
org.apache.hadoop.yarn.api.records.Resource	getLimit()
boolean	isAllowPreemption()
void	setAmountNeededUnreserve(org.apache.hadoop.yarn.api.records.Resource amountNeededUnreserve)
void	setHeadroom(org.apache.hadoop.yarn.api.records.Resource headroom)
void	setIsAllowPreemption(boolean allowPreempt)
void	setLimit(org.apache.hadoop.yarn.api.records.Resource limit)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceLimits

public ResourceLimits(org.apache.hadoop.yarn.api.records.Resource limit)

ResourceLimits

public ResourceLimits(org.apache.hadoop.yarn.api.records.Resource limit,
                      org.apache.hadoop.yarn.api.records.Resource amountNeededUnreserve)

Method Detail

getLimit

public org.apache.hadoop.yarn.api.records.Resource getLimit()

getHeadroom

public org.apache.hadoop.yarn.api.records.Resource getHeadroom()

setHeadroom

public void setHeadroom(org.apache.hadoop.yarn.api.records.Resource headroom)

getAmountNeededUnreserve

public org.apache.hadoop.yarn.api.records.Resource getAmountNeededUnreserve()

setLimit

public void setLimit(org.apache.hadoop.yarn.api.records.Resource limit)

setAmountNeededUnreserve

public void setAmountNeededUnreserve(org.apache.hadoop.yarn.api.records.Resource amountNeededUnreserve)

isAllowPreemption

public boolean isAllowPreemption()

setIsAllowPreemption

public void setIsAllowPreemption(boolean allowPreempt)