| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with this |
| * work for additional information regarding copyright ownership. The ASF |
| * licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| |
| package org.apache.hadoop.yarn.server.federation.store.records; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Private; |
| import org.apache.hadoop.classification.InterfaceAudience.Public; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.util.Records; |
| |
| /** |
| * <p> |
| * The request sent by the <code>Router</code> to <code>Federation state |
| * store</code> to map the home subcluster of a newly submitted application. |
| * |
| * <p> |
| * The request includes the mapping details, i.e.: |
| * <ul> |
| * <li>{@code ApplicationId}</li> |
| * <li>{@code SubClusterId}</li> |
| * </ul> |
| */ |
| @Private |
| @Unstable |
| public abstract class AddApplicationHomeSubClusterRequest { |
| |
| @Private |
| @Unstable |
| public static AddApplicationHomeSubClusterRequest newInstance( |
| ApplicationHomeSubCluster applicationHomeSubCluster) { |
| AddApplicationHomeSubClusterRequest mapRequest = |
| Records.newRecord(AddApplicationHomeSubClusterRequest.class); |
| mapRequest.setApplicationHomeSubCluster(applicationHomeSubCluster); |
| return mapRequest; |
| } |
| |
| /** |
| * Get the {@link ApplicationHomeSubCluster} representing the mapping of the |
| * application to it's home sub-cluster. |
| * |
| * @return the mapping of the application to it's home sub-cluster. |
| */ |
| @Public |
| @Unstable |
| public abstract ApplicationHomeSubCluster getApplicationHomeSubCluster(); |
| |
| /** |
| * Set the {@link ApplicationHomeSubCluster} representing the mapping of the |
| * application to it's home sub-cluster. |
| * |
| * @param applicationHomeSubCluster the mapping of the application to it's |
| * home sub-cluster. |
| */ |
| @Private |
| @Unstable |
| public abstract void setApplicationHomeSubCluster( |
| ApplicationHomeSubCluster applicationHomeSubCluster); |
| } |