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.records;
020
021import org.apache.hadoop.classification.InterfaceAudience.Public;
022import org.apache.hadoop.classification.InterfaceStability.Stable;
023
024/**
025 * Enumeration of various states of an <code>ApplicationMaster</code>.
026 */
027@Public
028@Stable
029public enum YarnApplicationState {
030  /** Application which was just created. */
031  NEW,
032
033  /** Application which is being saved. */
034  NEW_SAVING,
035
036  /** Application which has been submitted. */
037  SUBMITTED,
038
039  /** Application has been accepted by the scheduler */
040  ACCEPTED,
041
042  /** Application which is currently running. */
043  RUNNING,
044
045  /** Application which finished successfully. */
046  FINISHED,
047
048  /** Application which failed. */
049  FAILED,
050
051  /** Application which was terminated by a user or admin. */
052  KILLED
053}