hadoop NodeAttributesStoreEvent 源码
haddop NodeAttributesStoreEvent 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/nodelabels/NodeAttributesStoreEvent.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.nodelabels;
import java.util.Map;
import org.apache.hadoop.yarn.api.records.NodeAttribute;
import org.apache.hadoop.yarn.event.AbstractEvent;
import org.apache.hadoop.yarn.nodelabels.AttributeValue;
import org.apache.hadoop.yarn.server.api.protocolrecords.AttributeMappingOperationType;
/**
* Event capturing details to store the Node Attributes in the backend store.
*/
public class NodeAttributesStoreEvent
extends AbstractEvent<NodeAttributesStoreEventType> {
private Map<String, Map<NodeAttribute, AttributeValue>> nodeAttributeMapping;
private AttributeMappingOperationType operation;
public NodeAttributesStoreEvent(
Map<String, Map<NodeAttribute, AttributeValue>> nodeAttributeMappingList,
AttributeMappingOperationType operation) {
super(NodeAttributesStoreEventType.STORE_ATTRIBUTES);
this.nodeAttributeMapping = nodeAttributeMappingList;
this.operation = operation;
}
public Map<String,
Map<NodeAttribute, AttributeValue>> getNodeAttributeMappingList() {
return nodeAttributeMapping;
}
public AttributeMappingOperationType getOperation() {
return operation;
}
}
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