Package org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer

Class ResourceSet

java.lang.Object

org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceSet

public class ResourceSet
extends java.lang.Object

All Resources requested by the container.

Constructor Summary

Constructors

Constructor	Description
ResourceSet()

Method Summary

Modifier and Type	Method	Description
java.util.Map<org.apache.hadoop.yarn.api.records.LocalResourceVisibility,java.util.Collection<LocalResourceRequest>>	addResources(java.util.Map<java.lang.String,org.apache.hadoop.yarn.api.records.LocalResource> localResourceMap)
java.util.Map<org.apache.hadoop.yarn.api.records.LocalResourceVisibility,java.util.Collection<LocalResourceRequest>>	getAllResourcesByVisibility()
java.util.List<org.apache.hadoop.yarn.api.records.LocalizationStatus>	getLocalizationStatuses()	Get all the localization statuses.
java.util.Map<org.apache.hadoop.fs.Path,java.util.List<java.lang.String>>	getLocalizedResources()
java.util.Map<LocalResourceRequest,java.util.Set<java.lang.String>>	getPendingResources()
java.util.Map<LocalResourceRequest,org.apache.hadoop.fs.Path>	getResourcesToBeUploaded()
java.util.Map<LocalResourceRequest,java.lang.Boolean>	getResourcesUploadPolicies()
static ResourceSet	merge(ResourceSet... resourceSets)
void	resourceLocalizationFailed(LocalResourceRequest request, java.lang.String diagnostics)
java.util.Set<java.lang.String>	resourceLocalized(LocalResourceRequest request, org.apache.hadoop.fs.Path location)	Called when resource localized.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceSet

public ResourceSet()

Method Detail

addResources

public java.util.Map<org.apache.hadoop.yarn.api.records.LocalResourceVisibility,java.util.Collection<LocalResourceRequest>> addResources(java.util.Map<java.lang.String,org.apache.hadoop.yarn.api.records.LocalResource> localResourceMap)
                                                                                                                                        throws java.net.URISyntaxException

Throws:

java.net.URISyntaxException

resourceLocalized

public java.util.Set<java.lang.String> resourceLocalized(LocalResourceRequest request,
                                                         org.apache.hadoop.fs.Path location)

Called when resource localized.

Parameters:

request - The original request for the localized resource

location - The path where the resource is localized

Returns:

The list of symlinks for the localized resources.

resourceLocalizationFailed

public void resourceLocalizationFailed(LocalResourceRequest request,
                                       java.lang.String diagnostics)

getAllResourcesByVisibility

public java.util.Map<org.apache.hadoop.yarn.api.records.LocalResourceVisibility,java.util.Collection<LocalResourceRequest>> getAllResourcesByVisibility()

getLocalizedResources

public java.util.Map<org.apache.hadoop.fs.Path,java.util.List<java.lang.String>> getLocalizedResources()

getResourcesToBeUploaded

public java.util.Map<LocalResourceRequest,org.apache.hadoop.fs.Path> getResourcesToBeUploaded()

getResourcesUploadPolicies

public java.util.Map<LocalResourceRequest,java.lang.Boolean> getResourcesUploadPolicies()

getPendingResources

public java.util.Map<LocalResourceRequest,java.util.Set<java.lang.String>> getPendingResources()

merge

public static ResourceSet merge(ResourceSet... resourceSets)

getLocalizationStatuses

public java.util.List<org.apache.hadoop.yarn.api.records.LocalizationStatus> getLocalizationStatuses()

Get all the localization statuses.

Returns:

the localization statuses.