Package org.apache.hadoop.yarn.server.resourcemanager.placement.csmappingrule

Class MappingRuleValidationHelper

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.placement.csmappingrule.MappingRuleValidationHelper

public final class MappingRuleValidationHelper
extends Object

This class' functionality needs to be merged into CapacityScheduler or CapacitySchedulerQueueManager, but that will include a lot of testcase changes, so temporarily the logic is extracted to this class.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	MappingRuleValidationHelper.ValidationResult

Method Summary

Modifier and Type	Method	Description
static String	normalizeQueuePathRoot(CapacitySchedulerQueueManager queueManager, String fullPath)
static MappingRuleValidationHelper.ValidationResult	validateQueuePathAutoCreation(CapacitySchedulerQueueManager queueManager, String path)

Methods inherited from class java.lang.Object

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

Method Details

normalizeQueuePathRoot

public static String normalizeQueuePathRoot(CapacitySchedulerQueueManager queueManager,
 String fullPath)
                                     throws org.apache.hadoop.yarn.exceptions.YarnException

Throws:

org.apache.hadoop.yarn.exceptions.YarnException

validateQueuePathAutoCreation

public static MappingRuleValidationHelper.ValidationResult validateQueuePathAutoCreation(CapacitySchedulerQueueManager queueManager,
 String path)