MapReducePolicyProvider.java
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上传日期:2018-01-08
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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.hadoop.mapred;
- import org.apache.hadoop.security.authorize.PolicyProvider;
- import org.apache.hadoop.security.authorize.RefreshAuthorizationPolicyProtocol;
- import org.apache.hadoop.security.authorize.Service;
- /**
- * {@link PolicyProvider} for Map-Reduce protocols.
- */
- public class MapReducePolicyProvider extends PolicyProvider {
- private static final Service[] mapReduceServices =
- new Service[] {
- new Service("security.inter.tracker.protocol.acl",
- InterTrackerProtocol.class),
- new Service("security.job.submission.protocol.acl",
- JobSubmissionProtocol.class),
- new Service("security.task.umbilical.protocol.acl",
- TaskUmbilicalProtocol.class),
- new Service("security.refresh.policy.protocol.acl",
- RefreshAuthorizationPolicyProtocol.class),
- };
-
- @Override
- public Service[] getServices() {
- return mapReduceServices;
- }
- }