Package org.apache.hadoop.yarn.api.protocolrecords

Class ResourceLocalizationRequest

java.lang.Object

org.apache.hadoop.yarn.api.protocolrecords.ResourceLocalizationRequest

@Public
@Unstable
public abstract class ResourceLocalizationRequest
extends java.lang.Object

The request sent by the ApplicationMaster to ask for localizing resources.

Constructor Summary

Constructors

Constructor	Description
ResourceLocalizationRequest()

Method Summary

Modifier and Type	Method	Description
abstract ContainerId	getContainerId()	Get the ContainerId of the container to localize resources.
abstract java.util.Map<java.lang.String,LocalResource>	getLocalResources()	Get LocalResource required by the container.
static ResourceLocalizationRequest	newInstance(ContainerId containerId, java.util.Map<java.lang.String,LocalResource> localResources)
abstract void	setContainerId(ContainerId containerId)	Set the ContainerId of the container to localize resources.
abstract void	setLocalResources(java.util.Map<java.lang.String,LocalResource> localResources)	Set LocalResource required by the container.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceLocalizationRequest

public ResourceLocalizationRequest()

Method Detail

newInstance

@Public
@Unstable
public static ResourceLocalizationRequest newInstance(ContainerId containerId,
                                                      java.util.Map<java.lang.String,LocalResource> localResources)

getContainerId

@Public
@Unstable
public abstract ContainerId getContainerId()

Get the ContainerId of the container to localize resources.

Returns:

ContainerId of the container to localize resources.

setContainerId

@Private
@Unstable
public abstract void setContainerId(ContainerId containerId)

Set the ContainerId of the container to localize resources.

Parameters:

containerId - the containerId of the container.

getLocalResources

@Public
@Unstable
public abstract java.util.Map<java.lang.String,LocalResource> getLocalResources()

Get LocalResource required by the container.

Returns:

all LocalResource required by the container

setLocalResources

@Private
@Unstable
public abstract void setLocalResources(java.util.Map<java.lang.String,LocalResource> localResources)

Set LocalResource required by the container. All pre-existing Map entries are cleared before adding the new Map

Parameters:

localResources - LocalResource required by the container