/**
* 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.mapreduce.v2.app.job.event;

/**
 * Event types handled by Task.
 */
public enum TaskEventType {

  //Producer:Client, Job
  T_KILL,

  //Producer:Job
  T_SCHEDULE,
  T_RECOVER,

  //Producer:Speculator
  T_ADD_SPEC_ATTEMPT,

  //Producer:TaskAttempt
  T_ATTEMPT_LAUNCHED,
  T_ATTEMPT_COMMIT_PENDING,
  T_ATTEMPT_FAILED,
  T_ATTEMPT_SUCCEEDED,
  T_ATTEMPT_KILLED
}
