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

Class QueueManagementChange

java.lang.Object

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

Direct Known Subclasses:

QueueManagementChange.UpdateQueue

@Private
@Unstable
public abstract class QueueManagementChange
extends Object

Encapsulates Queue entitlement and state updates needed for adjusting capacity dynamically

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	QueueManagementChange.QueueAction	Updating the queue may involve entitlement updates and/or QueueState changes QueueAction can potentially be enhanced for adding, removing queues for queue management
static class	QueueManagementChange.UpdateQueue

Constructor Summary

Constructors

Constructor	Description
QueueManagementChange(CSQueue queue, QueueManagementChange.QueueAction queueAction)
QueueManagementChange(CSQueue queue, QueueManagementChange.QueueAction queueAction, org.apache.hadoop.yarn.api.records.QueueState targetQueueState, AutoCreatedLeafQueueConfig queueTemplateUpdates)
QueueManagementChange(CSQueue queue, QueueManagementChange.QueueAction queueAction, AutoCreatedLeafQueueConfig queueTemplateUpdates)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
CSQueue	getQueue()
QueueManagementChange.QueueAction	getQueueAction()
org.apache.hadoop.yarn.api.records.QueueState	getTransitionToQueueState()
AutoCreatedLeafQueueConfig	getUpdatedQueueTemplate()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

QueueManagementChange

public QueueManagementChange(CSQueue queue,
 QueueManagementChange.QueueAction queueAction)

QueueManagementChange

public QueueManagementChange(CSQueue queue,
 QueueManagementChange.QueueAction queueAction,
 org.apache.hadoop.yarn.api.records.QueueState targetQueueState,
 AutoCreatedLeafQueueConfig queueTemplateUpdates)

QueueManagementChange

public QueueManagementChange(CSQueue queue,
 QueueManagementChange.QueueAction queueAction,
 AutoCreatedLeafQueueConfig queueTemplateUpdates)

Method Details

getTransitionToQueueState

public org.apache.hadoop.yarn.api.records.QueueState getTransitionToQueueState()

getQueue

public CSQueue getQueue()

getUpdatedQueueTemplate

public AutoCreatedLeafQueueConfig getUpdatedQueueTemplate()

getQueueAction

public QueueManagementChange.QueueAction getQueueAction()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object