twill-yarn/src/main/java/org/apache/twill/internal/ContainerExitCodes.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.twill.internal;

/**
 * Collection of known exit code. Some of the codes are copied from ContainerExitStatus as that class is missing in
 * older YARN version.
 */
public final class ContainerExitCodes {

  public static final int SUCCESS = 0;

  /**
   * When the container exit when it fails to initialize.
   */
  public static final int INIT_FAILED = 10;

  public static final int INVALID = -1000;

  /**
   * Containers killed by the framework, either due to being released by
   * the application or being 'lost' due to node failures etc.
   */
  public static final int ABORTED = -100;

  /**
   * When threshold number of the nodemanager-local-directories or
   * threshold number of the nodemanager-log-directories become bad.
   */
  public static final int DISKS_FAILED = -101;

  /**
   * Containers preempted by the YARN framework.
   */
  public static final int PREEMPTED = -102;
}