| /** |
| * 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.client; |
| |
| import java.io.IOException; |
| import java.io.PrintStream; |
| import java.net.InetSocketAddress; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.tools.GetGroupsBase; |
| import org.apache.hadoop.tools.GetUserMappingsProtocol; |
| import org.apache.hadoop.util.ToolRunner; |
| import org.apache.hadoop.yarn.conf.YarnConfiguration; |
| import org.apache.hadoop.yarn.ipc.YarnRPC; |
| import org.apache.hadoop.yarn.server.api.ResourceManagerAdministrationProtocol; |
| |
| public class GetGroupsForTesting extends GetGroupsBase { |
| |
| public GetGroupsForTesting(Configuration conf) { |
| super(conf); |
| } |
| |
| public GetGroupsForTesting(Configuration conf, PrintStream out) { |
| super(conf, out); |
| } |
| |
| @Override |
| protected InetSocketAddress getProtocolAddress(Configuration conf) |
| throws IOException { |
| return conf.getSocketAddr(YarnConfiguration.RM_ADMIN_ADDRESS, |
| YarnConfiguration.DEFAULT_RM_ADMIN_ADDRESS, |
| YarnConfiguration.DEFAULT_RM_ADMIN_PORT); |
| } |
| |
| @Override |
| public void setConf(Configuration conf) { |
| conf = new YarnConfiguration(conf); |
| super.setConf(conf); |
| } |
| |
| @Override |
| protected GetUserMappingsProtocol getUgmProtocol() throws IOException { |
| Configuration conf = getConf(); |
| |
| final InetSocketAddress addr = conf.getSocketAddr( |
| YarnConfiguration.RM_ADMIN_ADDRESS, |
| YarnConfiguration.DEFAULT_RM_ADMIN_ADDRESS, |
| YarnConfiguration.DEFAULT_RM_ADMIN_PORT); |
| final YarnRPC rpc = YarnRPC.create(conf); |
| |
| ResourceManagerAdministrationProtocol adminProtocol = (ResourceManagerAdministrationProtocol) rpc.getProxy( |
| ResourceManagerAdministrationProtocol.class, addr, getConf()); |
| |
| return adminProtocol; |
| } |
| |
| public static void main(String[] argv) throws Exception { |
| int res = ToolRunner.run(new GetGroupsForTesting(new YarnConfiguration()), argv); |
| System.exit(res); |
| } |
| |
| } |