/**
* 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.server.nodemanager.containermanager.application;
import org.apache.hadoop.yarn.api.records.ApplicationId;
/**
* Finish/abort event
*/
public class ApplicationFinishEvent extends ApplicationEvent {
private final String diagnostic;
/**
* Application event to abort all containers associated with the app
* @param appId to abort containers
* @param diagnostic reason for the abort
*/
public ApplicationFinishEvent(ApplicationId appId, String diagnostic) {
super(appId, ApplicationEventType.FINISH_APPLICATION);
this.diagnostic = diagnostic;
}
/**
* Why the app was aborted
* @return diagnostic message
*/
public String getDiagnostic() {
return diagnostic;
}
}