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

Class ContainerUpdates

java.lang.Object

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

public class ContainerUpdates
extends java.lang.Object

Holder class that maintains list of container update requests

Constructor Summary

Constructors

Constructor	Description
ContainerUpdates()

Method Summary

Modifier and Type	Method	Description
java.util.List<org.apache.hadoop.yarn.api.records.UpdateContainerRequest>	getDecreaseRequests()	Returns Container Decrease Requests.
java.util.List<org.apache.hadoop.yarn.api.records.UpdateContainerRequest>	getDemotionRequests()	Returns Container Demotion Requests.
java.util.List<org.apache.hadoop.yarn.api.records.UpdateContainerRequest>	getIncreaseRequests()	Returns Container Increase Requests.
java.util.List<org.apache.hadoop.yarn.api.records.UpdateContainerRequest>	getPromotionRequests()	Returns Container Promotion Requests.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainerUpdates

public ContainerUpdates()

Method Detail

getIncreaseRequests

public java.util.List<org.apache.hadoop.yarn.api.records.UpdateContainerRequest> getIncreaseRequests()

Returns Container Increase Requests.

Returns:

Container Increase Requests.

getDecreaseRequests

public java.util.List<org.apache.hadoop.yarn.api.records.UpdateContainerRequest> getDecreaseRequests()

Returns Container Decrease Requests.

Returns:

Container Decrease Requests.

getPromotionRequests

public java.util.List<org.apache.hadoop.yarn.api.records.UpdateContainerRequest> getPromotionRequests()

Returns Container Promotion Requests.

Returns:

Container Promotion Requests.

getDemotionRequests

public java.util.List<org.apache.hadoop.yarn.api.records.UpdateContainerRequest> getDemotionRequests()

Returns Container Demotion Requests.

Returns:

Container Demotion Requests.