| /** |
| * 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 |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.api.protocolrecords; |
| |
| import org.apache.hadoop.classification.InterfaceAudience.Public; |
| import org.apache.hadoop.classification.InterfaceStability.Unstable; |
| import org.apache.hadoop.yarn.api.ApplicationClientProtocol; |
| import org.apache.hadoop.yarn.api.records.ApplicationId; |
| import org.apache.hadoop.yarn.api.records.Priority; |
| import org.apache.hadoop.yarn.util.Records; |
| |
| /** |
| * <p> |
| * The request sent by the client to the <code>ResourceManager</code> to set or |
| * update the application priority. |
| * </p> |
| * <p> |
| * The request includes the {@link ApplicationId} of the application and |
| * {@link Priority} to be set for an application |
| * </p> |
| * |
| * @see ApplicationClientProtocol#updateApplicationPriority(UpdateApplicationPriorityRequest) |
| */ |
| |
| @Public |
| @Unstable |
| public abstract class UpdateApplicationPriorityRequest { |
| public static UpdateApplicationPriorityRequest newInstance( |
| ApplicationId applicationId, Priority priority) { |
| UpdateApplicationPriorityRequest request = |
| Records.newRecord(UpdateApplicationPriorityRequest.class); |
| request.setApplicationId(applicationId); |
| request.setApplicationPriority(priority); |
| return request; |
| } |
| |
| /** |
| * Get the <code>ApplicationId</code> of the application. |
| * |
| * @return <code>ApplicationId</code> of the application |
| */ |
| public abstract ApplicationId getApplicationId(); |
| |
| /** |
| * Set the <code>ApplicationId</code> of the application. |
| * |
| * @param applicationId <code>ApplicationId</code> of the application |
| */ |
| public abstract void setApplicationId(ApplicationId applicationId); |
| |
| /** |
| * Get the <code>Priority</code> of the application to be set. |
| * |
| * @return <code>Priority</code> of the application to be set. |
| */ |
| public abstract Priority getApplicationPriority(); |
| |
| /** |
| * Set the <code>Priority</code> of the application. |
| * |
| * @param priority <code>Priority</code> of the application |
| */ |
| public abstract void setApplicationPriority(Priority priority); |
| } |