hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/logaggregation/AMOrFailedContainerLogAggregationPolicy.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.hadoop.yarn.server.nodemanager.containermanager.logaggregation;

import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.yarn.server.api.ContainerLogContext;
import org.apache.hadoop.yarn.server.api.ContainerType;
import org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor.ExitCode;

@Private
public class AMOrFailedContainerLogAggregationPolicy extends
    AbstractContainerLogAggregationPolicy {
  public boolean shouldDoLogAggregation(ContainerLogContext logContext) {
    int exitCode = logContext.getExitCode();
    return logContext.getContainerType() == ContainerType.APPLICATION_MASTER ||
        (exitCode != 0 && exitCode != ExitCode.FORCE_KILLED.getExitCode()
        && exitCode != ExitCode.TERMINATED.getExitCode());
  }
}