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

Class UseSharedCacheResourceRequest

java.lang.Object

org.apache.hadoop.yarn.api.protocolrecords.UseSharedCacheResourceRequest

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

The request from clients to the SharedCacheManager that claims a resource in the shared cache.

Constructor Summary

Constructors

Constructor	Description
UseSharedCacheResourceRequest()

Method Summary

Modifier and Type	Method	Description
abstract ApplicationId	getAppId()	Get the ApplicationId of the resource to be used.
abstract java.lang.String	getResourceKey()	Get the key of the resource to be used.
abstract void	setAppId(ApplicationId id)	Set the ApplicationId of the resource to be used.
abstract void	setResourceKey(java.lang.String key)	Set the key of the resource to be used.

Methods inherited from class java.lang.Object

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

Constructor Detail

UseSharedCacheResourceRequest

public UseSharedCacheResourceRequest()

Method Detail

getAppId

@Public
@Unstable
public abstract ApplicationId getAppId()

Get the ApplicationId of the resource to be used.

Returns:

ApplicationId

setAppId

@Public
@Unstable
public abstract void setAppId(ApplicationId id)

Set the ApplicationId of the resource to be used.

Parameters:

id - ApplicationId

getResourceKey

@Public
@Unstable
public abstract java.lang.String getResourceKey()

Get the key of the resource to be used.

Returns:

key

setResourceKey

@Public
@Unstable
public abstract void setResourceKey(java.lang.String key)

Set the key of the resource to be used.

Parameters:

key - unique identifier for the resource