org.apache.tez.dag.app.security.authorize.MRAMPolicyProvider.java Source code

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Here is the source code for org.apache.tez.dag.app.security.authorize.MRAMPolicyProvider.java

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/**
 * 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.tez.dag.app.security.authorize;

import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.mapred.TaskUmbilicalProtocol;
import org.apache.hadoop.mapreduce.v2.api.MRClientProtocolPB;
import org.apache.hadoop.security.authorize.PolicyProvider;
import org.apache.hadoop.security.authorize.Service;
import org.apache.tez.mapreduce.hadoop.MRJobConfig;

/**
 * {@link PolicyProvider} for YARN MapReduce protocols.
 */
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class MRAMPolicyProvider extends PolicyProvider {

    private static final Service[] mapReduceApplicationMasterServices = new Service[] {
            new Service(MRJobConfig.MR_AM_SECURITY_SERVICE_AUTHORIZATION_TASK_UMBILICAL,
                    TaskUmbilicalProtocol.class),
            new Service(MRJobConfig.MR_AM_SECURITY_SERVICE_AUTHORIZATION_CLIENT, MRClientProtocolPB.class) };

    @Override
    public Service[] getServices() {
        return mapReduceApplicationMasterServices;
    }

}