hadoop UpdateNodeToLabelsMappingsEvent 源码

  • 2022-10-20
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haddop UpdateNodeToLabelsMappingsEvent 代码

文件路径:/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/event/UpdateNodeToLabelsMappingsEvent.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.nodelabels.event;

import java.util.Map;
import java.util.Set;

import org.apache.hadoop.yarn.api.records.NodeId;

public class UpdateNodeToLabelsMappingsEvent extends NodeLabelsStoreEvent {
  private Map<NodeId, Set<String>> nodeToLabels;

  public UpdateNodeToLabelsMappingsEvent(Map<NodeId, Set<String>> nodeToLabels) {
    super(NodeLabelsStoreEventType.STORE_NODE_TO_LABELS);
    this.nodeToLabels = nodeToLabels;
  }

  public Map<NodeId, Set<String>> getNodeToLabels() {
    return nodeToLabels;
  }
}

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