| package org.apache.hadoop.yarn; |
| |
| import java.net.InetSocketAddress; |
| |
| import junit.framework.Assert; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.ipc.Server; |
| import org.apache.hadoop.net.NetUtils; |
| import org.apache.hadoop.yarn.YarnException; |
| import org.apache.hadoop.yarn.exceptions.YarnRemoteException; |
| import org.apache.hadoop.yarn.factories.impl.pb.RpcClientFactoryPBImpl; |
| import org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl; |
| import org.apache.hadoop.yarn.server.api.ResourceTracker; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatRequest; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatResponse; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerRequest; |
| import org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse; |
| 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(); |
| ResourceTracker instance = new ResourceTrackerTestImpl(); |
| Server server = null; |
| try { |
| server = |
| RpcServerFactoryPBImpl.get().getServer( |
| ResourceTracker.class, instance, addr, conf, null, 1); |
| server.start(); |
| } catch (YarnException e) { |
| e.printStackTrace(); |
| Assert.fail("Failed to create server"); |
| } finally { |
| server.stop(); |
| } |
| } |
| |
| |
| private void testPbClientFactory() { |
| InetSocketAddress addr = new InetSocketAddress(0); |
| System.err.println(addr.getHostName() + addr.getPort()); |
| Configuration conf = new Configuration(); |
| ResourceTracker instance = new ResourceTrackerTestImpl(); |
| Server server = null; |
| try { |
| server = |
| RpcServerFactoryPBImpl.get().getServer( |
| ResourceTracker.class, instance, addr, conf, null, 1); |
| server.start(); |
| System.err.println(server.getListenerAddress()); |
| System.err.println(NetUtils.getConnectAddress(server)); |
| |
| ResourceTracker client = null; |
| try { |
| client = (ResourceTracker) RpcClientFactoryPBImpl.get().getClient(ResourceTracker.class, 1, NetUtils.getConnectAddress(server), conf); |
| } catch (YarnException e) { |
| e.printStackTrace(); |
| Assert.fail("Failed to create client"); |
| } |
| |
| } catch (YarnException e) { |
| e.printStackTrace(); |
| Assert.fail("Failed to create server"); |
| } finally { |
| server.stop(); |
| } |
| } |
| |
| public class ResourceTrackerTestImpl implements ResourceTracker { |
| |
| @Override |
| public RegisterNodeManagerResponse registerNodeManager( |
| RegisterNodeManagerRequest request) throws YarnRemoteException { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| @Override |
| public NodeHeartbeatResponse nodeHeartbeat(NodeHeartbeatRequest request) |
| throws YarnRemoteException { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| } |
| } |