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

Class TargetApplicationsNamespace.NotSelf

java.lang.Object

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

org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint.TargetApplicationsNamespace.NotSelf

All Implemented Interfaces:

Evaluable<TargetApplications>

Enclosing class:

TargetApplicationsNamespace

public static class TargetApplicationsNamespace.NotSelf
extends TargetApplicationsNamespace

Namespace to all applications except itself.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint.TargetApplicationsNamespace

TargetApplicationsNamespace.All, TargetApplicationsNamespace.AppID, TargetApplicationsNamespace.AppTag, TargetApplicationsNamespace.NotSelf, TargetApplicationsNamespace.Self

Field Summary

Fields inherited from class org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint.TargetApplicationsNamespace

NAMESPACE_DELIMITER

Constructor Summary

Constructors

Constructor	Description
NotSelf()

Method Summary

Modifier and Type	Method	Description
void	evaluate(TargetApplications target)	Evaluate the namespace against given target applications if it is necessary.
org.apache.hadoop.yarn.api.records.ApplicationId	getApplicationId()
void	setApplicationId(org.apache.hadoop.yarn.api.records.ApplicationId appId)	The scope of self namespace is to an application itself, the application ID can be delay binding to the namespace.

Methods inherited from class org.apache.hadoop.yarn.server.resourcemanager.scheduler.constraint.TargetApplicationsNamespace

getNamespaceScope, getNamespaceType, parse, setScopeIfNotNull, toString

Methods inherited from class java.lang.Object

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

Constructor Details

NotSelf

public NotSelf()

Method Details

setApplicationId

public void setApplicationId(org.apache.hadoop.yarn.api.records.ApplicationId appId)

The scope of self namespace is to an application itself, the application ID can be delay binding to the namespace.

Parameters:

appId - application ID.

getApplicationId

public org.apache.hadoop.yarn.api.records.ApplicationId getApplicationId()

evaluate

public void evaluate(TargetApplications target)

Description copied from class: TargetApplicationsNamespace

Evaluate the namespace against given target applications if it is necessary. Only self/not-self/app-label namespace types require this evaluation step, because they are not binding to a specific scope during initiating. So we do lazy binding for them in this method.

Specified by:

evaluate in interface Evaluable<TargetApplications>

Overrides:

evaluate in class TargetApplicationsNamespace

Parameters:

target - a generic type target that impacts this evaluation.