hadoop JobACL 源码
haddop JobACL 代码
文件路径：/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobACL.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.mapreduce;
import org.apache.hadoop.classification.*;
/**
* Job related ACLs
*/
@InterfaceAudience.Private
public enum JobACL {
/**
* ACL for 'viewing' job. Dictates who can 'view' some or all of the job
* related details.
*/
VIEW_JOB(MRJobConfig.JOB_ACL_VIEW_JOB),
/**
* ACL for 'modifying' job. Dictates who can 'modify' the job for e.g., by
* killing the job, killing/failing a task of the job or setting priority of
* the job.
*/
MODIFY_JOB(MRJobConfig.JOB_ACL_MODIFY_JOB);
String aclName;
JobACL(String name) {
this.aclName = name;
}
/**
* Get the name of the ACL. Here it is same as the name of the configuration
* property for specifying the ACL for the job.
*
* @return aclName
*/
public String getAclName() {
return aclName;
}
}
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