hadoop GenericQueueACLsManager 源码
haddop GenericQueueACLsManager 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/security/GenericQueueACLsManager.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.security;
import java.util.List;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.yarn.api.records.QueueACL;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This is the generic implementation of {@link QueueACLsManager}.
*/
public class GenericQueueACLsManager extends QueueACLsManager {
private static final Logger LOG = LoggerFactory
.getLogger(GenericQueueACLsManager.class);
public GenericQueueACLsManager(ResourceScheduler scheduler,
Configuration conf) {
super(scheduler, conf);
}
@Override
public boolean checkAccess(UserGroupInformation callerUGI, QueueACL acl,
RMApp app, String remoteAddress, List<String> forwardedAddresses) {
return scheduler.checkAccess(callerUGI, acl, app.getQueue());
}
@Override
public boolean checkAccess(UserGroupInformation callerUGI, QueueACL acl,
RMApp app, String remoteAddress, List<String> forwardedAddresses,
String targetQueue) {
return scheduler.checkAccess(callerUGI, acl, targetQueue);
}
}
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