HDFSPolicyProvider.java
上传用户:quxuerui
上传日期:2018-01-08
资源大小:41811k
文件大小:2k
- /**
- * 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.hdfs;
- import org.apache.hadoop.hdfs.protocol.ClientDatanodeProtocol;
- import org.apache.hadoop.hdfs.protocol.ClientProtocol;
- import org.apache.hadoop.hdfs.server.protocol.DatanodeProtocol;
- import org.apache.hadoop.hdfs.server.protocol.InterDatanodeProtocol;
- import org.apache.hadoop.hdfs.server.protocol.NamenodeProtocol;
- import org.apache.hadoop.security.authorize.PolicyProvider;
- import org.apache.hadoop.security.authorize.RefreshAuthorizationPolicyProtocol;
- import org.apache.hadoop.security.authorize.Service;
- /**
- * {@link PolicyProvider} for HDFS protocols.
- */
- public class HDFSPolicyProvider extends PolicyProvider {
- private static final Service[] hdfsServices =
- new Service[] {
- new Service("security.client.protocol.acl", ClientProtocol.class),
- new Service("security.client.datanode.protocol.acl",
- ClientDatanodeProtocol.class),
- new Service("security.datanode.protocol.acl", DatanodeProtocol.class),
- new Service("security.inter.datanode.protocol.acl",
- InterDatanodeProtocol.class),
- new Service("security.namenode.protocol.acl", NamenodeProtocol.class),
- new Service("security.refresh.policy.protocol.acl",
- RefreshAuthorizationPolicyProtocol.class),
- };
-
- @Override
- public Service[] getServices() {
- return hdfsServices;
- }
- }