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

Class AddReservationHomeSubClusterResponse

java.lang.Object

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

Direct Known Subclasses:

AddReservationHomeSubClusterResponsePBImpl

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

AddReservationHomeSubClusterResponse contains the answer from the FederationReservationHomeSubClusterStore to a request to insert a newly generated ReservationId and its owner. The response contains reservation's home sub-cluster as it is stored in the FederationReservationHomeSubClusterStore. If a mapping for the reservation already existed, the SubClusterId in this response will return the existing mapping which might be different from that in the AddReservationHomeSubClusterRequest.

Constructor Summary

Constructors

Constructor	Description
AddReservationHomeSubClusterResponse()

Method Summary

Modifier and Type	Method	Description
abstract SubClusterId	getHomeSubCluster()	Get the home sub-cluster that this Reservation has been assigned to.
static AddReservationHomeSubClusterResponse	newInstance(SubClusterId homeSubCluster)
abstract void	setHomeSubCluster(SubClusterId homeSubCluster)	Set the home sub-cluster that this Reservation has been assigned to.

Methods inherited from class java.lang.Object

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

Constructor Detail

AddReservationHomeSubClusterResponse

public AddReservationHomeSubClusterResponse()

Method Detail

newInstance

@Private
@Unstable
public static AddReservationHomeSubClusterResponse newInstance(SubClusterId homeSubCluster)

setHomeSubCluster

public abstract void setHomeSubCluster(SubClusterId homeSubCluster)

Set the home sub-cluster that this Reservation has been assigned to.

Parameters:

homeSubCluster - the SubClusterId of this reservation's home sub-cluster

getHomeSubCluster

public abstract SubClusterId getHomeSubCluster()

Get the home sub-cluster that this Reservation has been assigned to. This may not match the SubClusterId in the corresponding response, if the mapping for the request's reservation already existed.

Returns:

the SubClusterId of this reservation's home sub-cluster