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

Class AutoCreatedQueueDeletionPolicy

java.lang.Object

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

All Implemented Interfaces:

SchedulingEditPolicy

public class AutoCreatedQueueDeletionPolicy
extends java.lang.Object
implements SchedulingEditPolicy

Auto deletion policy for auto created queue V2. Just for weight based auto created queues.

Constructor Summary

Constructors

Constructor	Description
AutoCreatedQueueDeletionPolicy()

Method Summary

Modifier and Type	Method	Description
void	editSchedule()	This method is invoked at regular intervals.
java.util.Set<java.lang.String>	getMarkedForDeletion()
long	getMonitoringInterval()
java.lang.String	getPolicyName()
java.util.Set<java.lang.String>	getSentForDeletion()
void	init(org.apache.hadoop.conf.Configuration config, RMContext context, ResourceScheduler sched)
void	prepareForAutoDeletion()
void	triggerAutoDeletionForExpiredQueues()

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoCreatedQueueDeletionPolicy

public AutoCreatedQueueDeletionPolicy()

Method Detail

init

public void init(org.apache.hadoop.conf.Configuration config,
                 RMContext context,
                 ResourceScheduler sched)

Specified by:

init in interface SchedulingEditPolicy

prepareForAutoDeletion

public void prepareForAutoDeletion()

editSchedule

public void editSchedule()

Description copied from interface: SchedulingEditPolicy

This method is invoked at regular intervals. Internally the policy is allowed to track containers and affect the scheduler. The "actions" performed are passed back through an EventHandler.

Specified by:

editSchedule in interface SchedulingEditPolicy

triggerAutoDeletionForExpiredQueues

public void triggerAutoDeletionForExpiredQueues()

getMonitoringInterval

public long getMonitoringInterval()

Specified by:

getMonitoringInterval in interface SchedulingEditPolicy

getPolicyName

public java.lang.String getPolicyName()

Specified by:

getPolicyName in interface SchedulingEditPolicy

getMarkedForDeletion

@VisibleForTesting
public java.util.Set<java.lang.String> getMarkedForDeletion()

getSentForDeletion

@VisibleForTesting
public java.util.Set<java.lang.String> getSentForDeletion()