| /** |
| * 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.security.authorize.PolicyProvider; |
| import org.apache.hadoop.security.authorize.Service; |
| import org.apache.tez.common.TezTaskUmbilicalProtocol; |
| import org.apache.tez.dag.api.TezConstants; |
| import org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolBlockingPB; |
| |
| /** |
| * {@link PolicyProvider} for YARN Tez client protocols. |
| */ |
| @InterfaceAudience.Private |
| @InterfaceStability.Unstable |
| public class TezAMPolicyProvider extends PolicyProvider { |
| |
| private static final Service[] tezApplicationMasterServices = |
| new Service[] { |
| new Service( |
| TezConstants.TEZ_AM_SECURITY_SERVICE_AUTHORIZATION_TASK_UMBILICAL, |
| TezTaskUmbilicalProtocol.class), |
| new Service( |
| TezConstants.TEZ_AM_SECURITY_SERVICE_AUTHORIZATION_CLIENT, |
| DAGClientAMProtocolBlockingPB.class) |
| }; |
| |
| @Override |
| public Service[] getServices() { |
| return tezApplicationMasterServices.clone(); |
| } |
| |
| } |