hadoop RMAppAttemptEvent 源码
haddop RMAppAttemptEvent 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/rmapp/attempt/RMAppAttemptEvent.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.rmapp.attempt;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.event.AbstractEvent;
public class RMAppAttemptEvent extends AbstractEvent<RMAppAttemptEventType> {
private final ApplicationAttemptId appAttemptId;
private final String diagnosticMsg;
public RMAppAttemptEvent(ApplicationAttemptId appAttemptId,
RMAppAttemptEventType type) {
this(appAttemptId, type, "");
}
public RMAppAttemptEvent(ApplicationAttemptId appAttemptId,
RMAppAttemptEventType type, String diagnostics) {
super(type);
this.appAttemptId = appAttemptId;
this.diagnosticMsg = diagnostics;
}
public RMAppAttemptEvent(ApplicationAttemptId appAttemptId,
RMAppAttemptEventType type, long timeStamp) {
super(type, timeStamp);
this.appAttemptId = appAttemptId;
this.diagnosticMsg = "";
}
public ApplicationAttemptId getApplicationAttemptId() {
return this.appAttemptId;
}
public String getDiagnosticMsg() {
return diagnosticMsg;
}
}
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