hadoop RMNodeStartedEvent 源码

  • 2022-10-20
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haddop RMNodeStartedEvent 代码

文件路径:/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNodeStartedEvent.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.resourcemanager.rmnode;

import java.util.List;

import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.NodeId;
import org.apache.hadoop.yarn.server.api.protocolrecords.LogAggregationReport;
import org.apache.hadoop.yarn.server.api.protocolrecords.NMContainerStatus;
import org.apache.hadoop.yarn.server.api.records.NodeStatus;

public class RMNodeStartedEvent extends RMNodeEvent {

  private final NodeStatus nodeStatus;
  private List<NMContainerStatus> containerStatuses;
  private List<ApplicationId> runningApplications;
  private List<LogAggregationReport> logAggregationReportsForApps;

  public RMNodeStartedEvent(NodeId nodeId,
      List<NMContainerStatus> containerReports,
      List<ApplicationId> runningApplications,
      NodeStatus nodeStatus) {
    super(nodeId, RMNodeEventType.STARTED);
    this.containerStatuses = containerReports;
    this.runningApplications = runningApplications;
    this.nodeStatus = nodeStatus;
  }

  public List<NMContainerStatus> getNMContainerStatuses() {
    return this.containerStatuses;
  }
  
  public List<ApplicationId> getRunningApplications() {
    return runningApplications;
  }

  public NodeStatus getNodeStatus() {
    return nodeStatus;
  }

  public List<LogAggregationReport> getLogAggregationReportsForApps() {
    return this.logAggregationReportsForApps;
  }

  public void setLogAggregationReportsForApps(
      List<LogAggregationReport> logAggregationReportsForApps) {
    this.logAggregationReportsForApps = logAggregationReportsForApps;
  }
}

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