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

Class TargetApplicationsNamespace.Self

java.lang.Object

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

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

All Implemented Interfaces:

Evaluable<TargetApplications>

Enclosing class:

TargetApplicationsNamespace

public static class TargetApplicationsNamespace.Self
extends TargetApplicationsNamespace

Namespace within application 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
Self()

Method Summary

Modifier and Type	Method	Description
void	evaluate(TargetApplications target)	Evaluate the namespace against given target applications if it is necessary.

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

Self

public Self()

Method Details

evaluate

public void evaluate(TargetApplications target)
              throws InvalidAllocationTagsQueryException

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.

Throws:

InvalidAllocationTagsQueryException - if given string is not in valid format.