001/** 002* Licensed to the Apache Software Foundation (ASF) under one 003* or more contributor license agreements. See the NOTICE file 004* distributed with this work for additional information 005* regarding copyright ownership. The ASF licenses this file 006* to you under the Apache License, Version 2.0 (the 007* "License"); you may not use this file except in compliance 008* with the License. You may obtain a copy of the License at 009* 010* http://www.apache.org/licenses/LICENSE-2.0 011* 012* Unless required by applicable law or agreed to in writing, software 013* distributed under the License is distributed on an "AS IS" BASIS, 014* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015* See the License for the specific language governing permissions and 016* limitations under the License. 017*/ 018 019package org.apache.hadoop.yarn.api.protocolrecords; 020 021import org.apache.hadoop.classification.InterfaceAudience.Public; 022import org.apache.hadoop.classification.InterfaceStability.Stable; 023import org.apache.hadoop.yarn.api.ContainerManager; 024import org.apache.hadoop.yarn.api.records.ContainerId; 025 026/** 027 * <p>The request sent by the <code>ApplicationMaster</code> to the 028 * <code>NodeManager</code> to <em>stop</em> a container.</p> 029 * 030 * @see ContainerManager#stopContainer(StopContainerRequest) 031 */ 032@Public 033@Stable 034public interface StopContainerRequest { 035 /** 036 * Get the <code>ContainerId</code> of the container to be stopped. 037 * @return <code>ContainerId</code> of container to be stopped 038 */ 039 @Public 040 @Stable 041 ContainerId getContainerId(); 042 043 /** 044 * Set the <code>ContainerId</code> of the container to be stopped. 045 * @param containerId <code>ContainerId</code> of the container to be stopped 046 */ 047 @Public 048 @Stable 049 void setContainerId(ContainerId containerId); 050}