hadoop ApplicationInitEvent 源码

  • 2022-10-20
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haddop ApplicationInitEvent 代码

文件路径:/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/application/ApplicationInitEvent.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.application;

import java.util.Map;

import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
import org.apache.hadoop.yarn.api.records.LogAggregationContext;

public class ApplicationInitEvent extends ApplicationEvent {

  private final Map<ApplicationAccessType, String> applicationACLs;
  private final LogAggregationContext logAggregationContext;  

  public ApplicationInitEvent(ApplicationId appId,
      Map<ApplicationAccessType, String> acls) {
    this(appId, acls, null);
  }

  public ApplicationInitEvent(ApplicationId appId,
      Map<ApplicationAccessType, String> acls,
      LogAggregationContext logAggregationContext) {
    super(appId, ApplicationEventType.INIT_APPLICATION);
    this.applicationACLs = acls;
    this.logAggregationContext = logAggregationContext;
  }

  public Map<ApplicationAccessType, String> getApplicationACLs() {
    return this.applicationACLs;
  }

  public LogAggregationContext getLogAggregationContext() {
    return this.logAggregationContext;
  }
}

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