Package org.apache.hadoop.yarn.server.federation.store.records

Class SubClusterRegisterRequest

java.lang.Object

org.apache.hadoop.yarn.server.federation.store.records.SubClusterRegisterRequest

Direct Known Subclasses:

SubClusterRegisterRequestPBImpl

@Private
@Unstable
public abstract class SubClusterRegisterRequest
extends java.lang.Object

SubClusterRegisterRequest is a request by a sub-cluster ResourceManager to participate in federation.

It includes information such as:

• SubClusterId
• The URL of the subcluster
• The timestamp representing the last start time of the subCluster
• FederationsubClusterState
• The current capacity and utilization of the subCluster

Constructor Summary

Constructors

Constructor	Description
SubClusterRegisterRequest()

Method Summary

Modifier and Type	Method	Description
abstract SubClusterInfo	getSubClusterInfo()	Get the SubClusterInfo encapsulating the information about the sub-cluster.
static SubClusterRegisterRequest	newInstance(SubClusterInfo subClusterInfo)
abstract void	setSubClusterInfo(SubClusterInfo subClusterInfo)	Set the SubClusterInfo encapsulating the information about the sub-cluster.

Methods inherited from class java.lang.Object

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

Constructor Detail

SubClusterRegisterRequest

public SubClusterRegisterRequest()

Method Detail

newInstance

@Private
@Unstable
public static SubClusterRegisterRequest newInstance(SubClusterInfo subClusterInfo)

getSubClusterInfo

@Public
@Unstable
public abstract SubClusterInfo getSubClusterInfo()

Get the SubClusterInfo encapsulating the information about the sub-cluster.

Returns:

the information pertaining to the sub-cluster

setSubClusterInfo

@Public
@Unstable
public abstract void setSubClusterInfo(SubClusterInfo subClusterInfo)

Set the SubClusterInfo encapsulating the information about the sub-cluster.

Parameters:

subClusterInfo - the information pertaining to the sub-cluster