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

Class PendingAskUpdateResult

java.lang.Object

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

public class PendingAskUpdateResult
extends java.lang.Object

Result of a resource-request update. This will be used by AppSchedulingInfo to update queue metrics and application/queue's overall pending resources. And this is per-scheduler-key. Following fields will be set if pending ask changed for a given scheduler key - lastPendingAsk: how many resource asked before. - newPendingAsk: how many resource asked now. - lastNodePartition: what's the node partition before. - newNodePartition: what's the node partition now.

Constructor Summary

Constructors

Constructor	Description
PendingAskUpdateResult(PendingAsk lastPendingAsk, PendingAsk newPendingAsk, java.lang.String lastNodePartition, java.lang.String newNodePartition)

Method Summary

Modifier and Type	Method	Description
java.lang.String	getLastNodePartition()
PendingAsk	getLastPendingAsk()
java.lang.String	getNewNodePartition()
PendingAsk	getNewPendingAsk()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PendingAskUpdateResult

public PendingAskUpdateResult(PendingAsk lastPendingAsk,
                              PendingAsk newPendingAsk,
                              java.lang.String lastNodePartition,
                              java.lang.String newNodePartition)

Method Detail

getLastPendingAsk

public PendingAsk getLastPendingAsk()

getNewPendingAsk

public PendingAsk getNewPendingAsk()

getLastNodePartition

public java.lang.String getLastNodePartition()

getNewNodePartition

public java.lang.String getNewNodePartition()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object