| /** |
| * 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; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| |
| import org.junit.Assert; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.ipc.Server; |
| import org.apache.hadoop.net.NetUtils; |
| import org.apache.hadoop.yarn.api.ApplicationMasterProtocol; |
| import org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse; |
| import org.apache.hadoop.yarn.exceptions.YarnException; |
| import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; |
| import org.apache.hadoop.yarn.factories.impl.pb.RpcClientFactoryPBImpl; |
| import org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl; |
| import org.junit.Test; |
| |
| public class TestRPCFactories { |
| |
| |
| |
| @Test |
| public void test() { |
| testPbServerFactory(); |
| |
| testPbClientFactory(); |
| } |
| |
| |
| |
| private void testPbServerFactory() { |
| InetSocketAddress addr = new InetSocketAddress(0); |
| Configuration conf = new Configuration(); |
| ApplicationMasterProtocol instance = new AMRMProtocolTestImpl(); |
| Server server = null; |
| try { |
| server = |
| RpcServerFactoryPBImpl.get().getServer( |
| ApplicationMasterProtocol.class, instance, addr, conf, null, 1); |
| server.start(); |
| } catch (YarnRuntimeException e) { |
| e.printStackTrace(); |
| Assert.fail("Failed to create server"); |
| } finally { |
| if (server != null) { |
| server.stop(); |
| } |
| } |
| } |
| |
| |
| private void testPbClientFactory() { |
| InetSocketAddress addr = new InetSocketAddress(0); |
| System.err.println(addr.getHostName() + addr.getPort()); |
| Configuration conf = new Configuration(); |
| ApplicationMasterProtocol instance = new AMRMProtocolTestImpl(); |
| Server server = null; |
| try { |
| server = |
| RpcServerFactoryPBImpl.get().getServer( |
| ApplicationMasterProtocol.class, instance, addr, conf, null, 1); |
| server.start(); |
| System.err.println(server.getListenerAddress()); |
| System.err.println(NetUtils.getConnectAddress(server)); |
| |
| ApplicationMasterProtocol amrmClient = null; |
| try { |
| amrmClient = (ApplicationMasterProtocol) RpcClientFactoryPBImpl.get().getClient(ApplicationMasterProtocol.class, 1, NetUtils.getConnectAddress(server), conf); |
| } catch (YarnRuntimeException e) { |
| e.printStackTrace(); |
| Assert.fail("Failed to create client"); |
| } |
| |
| } catch (YarnRuntimeException e) { |
| e.printStackTrace(); |
| Assert.fail("Failed to create server"); |
| } finally { |
| if (server != null) { |
| server.stop(); |
| } |
| } |
| } |
| |
| public class AMRMProtocolTestImpl implements ApplicationMasterProtocol { |
| |
| @Override |
| public RegisterApplicationMasterResponse registerApplicationMaster( |
| RegisterApplicationMasterRequest request) throws YarnException, |
| IOException { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| @Override |
| public FinishApplicationMasterResponse finishApplicationMaster( |
| FinishApplicationMasterRequest request) throws YarnException, |
| IOException { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| @Override |
| public AllocateResponse allocate(AllocateRequest request) |
| throws YarnException, IOException { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| } |
| } |