tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/TaskAttemptEventKillRequest.java

/**
* 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.tez.dag.app.dag.event;

import org.apache.tez.dag.records.TaskAttemptTerminationCause;
import org.apache.tez.dag.records.TezTaskAttemptID;

public class TaskAttemptEventKillRequest extends TaskAttemptEvent 
  implements DiagnosableEvent, TaskAttemptEventTerminationCauseEvent {

  private final String message;
  private final TaskAttemptTerminationCause errorCause;

  public TaskAttemptEventKillRequest(TezTaskAttemptID id, String message, TaskAttemptTerminationCause err) {
    super(id, TaskAttemptEventType.TA_KILL_REQUEST);
    this.message = message;
    this.errorCause = err;
  }

  @Override
  public String getDiagnosticInfo() {
    return message;
  }

  @Override
  public TaskAttemptTerminationCause getTerminationCause() {
    return errorCause;
  }

}