/**
* 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.Stable;
import org.apache.hadoop.yarn.api.ContainerManager;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.ContainerStatus;
/**
* <p>The request sent by the <code>ApplicationMaster</code> to the
* <code>NodeManager</code> to get {@link ContainerStatus} of a container.</p>
*
* @see ContainerManager#getContainerStatus(GetContainerStatusRequest)
*/
@Public
@Stable
public interface GetContainerStatusRequest {
/**
* Get the <code>ContainerId</code> of container for which to obtain the
* <code>ContainerStatus</code>.
* @return <code>ContainerId</code> of container for which to obtain the
* <code>ContainerStatus</code>
*/
@Public
@Stable
public abstract ContainerId getContainerId();
/**
* Set the <code>ContainerId</code> of container for which to obtain the
* <code>ContainerStatus</code>
* @param containerId <code>ContainerId</code> of container for which to
* obtain the <code>ContainerStatus</code>
*/
@Public
@Stable
public abstract void setContainerId(ContainerId containerId);
}