/**
* 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.mapreduce.v2;
import java.net.InetSocketAddress;
import junit.framework.Assert;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.ipc.Server;
import org.apache.hadoop.mapreduce.v2.api.MRClientProtocol;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.FailTaskAttemptRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.FailTaskAttemptResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDelegationTokenRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDelegationTokenResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDiagnosticsRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDiagnosticsResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetJobReportRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetJobReportResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskAttemptCompletionEventsRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskAttemptCompletionEventsResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskAttemptReportRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskAttemptReportResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskReportRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskReportResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskReportsRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskReportsResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillJobRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillJobResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillTaskAttemptRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillTaskAttemptResponse;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillTaskRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillTaskResponse;
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.junit.Test;
public class TestRPCFactories {
@Test
public void test() {
testPbServerFactory();
testPbClientFactory();
}
private void testPbServerFactory() {
InetSocketAddress addr = new InetSocketAddress(0);
Configuration conf = new Configuration();
MRClientProtocol instance = new MRClientProtocolTestImpl();
Server server = null;
try {
server =
RpcServerFactoryPBImpl.get().getServer(
MRClientProtocol.class, instance, addr, conf, null, 1);
server.start();
} catch (YarnException e) {
e.printStackTrace();
Assert.fail("Failed to crete server");
} finally {
server.stop();
}
}
private void testPbClientFactory() {
InetSocketAddress addr = new InetSocketAddress(0);
System.err.println(addr.getHostName() + addr.getPort());
Configuration conf = new Configuration();
MRClientProtocol instance = new MRClientProtocolTestImpl();
Server server = null;
try {
server =
RpcServerFactoryPBImpl.get().getServer(
MRClientProtocol.class, instance, addr, conf, null, 1);
server.start();
System.err.println(server.getListenerAddress());
System.err.println(NetUtils.getConnectAddress(server));
MRClientProtocol client = null;
try {
client = (MRClientProtocol) RpcClientFactoryPBImpl.get().getClient(MRClientProtocol.class, 1, NetUtils.getConnectAddress(server), conf);
} catch (YarnException e) {
e.printStackTrace();
Assert.fail("Failed to crete client");
}
} catch (YarnException e) {
e.printStackTrace();
Assert.fail("Failed to crete server");
} finally {
server.stop();
}
}
public class MRClientProtocolTestImpl implements MRClientProtocol {
@Override
public InetSocketAddress getConnectAddress() {
return null;
}
@Override
public GetJobReportResponse getJobReport(GetJobReportRequest request)
throws YarnRemoteException {
return null;
}
@Override
public GetTaskReportResponse getTaskReport(GetTaskReportRequest request)
throws YarnRemoteException {
return null;
}
@Override
public GetTaskAttemptReportResponse getTaskAttemptReport(
GetTaskAttemptReportRequest request) throws YarnRemoteException {
return null;
}
@Override
public GetCountersResponse getCounters(GetCountersRequest request)
throws YarnRemoteException {
return null;
}
@Override
public GetTaskAttemptCompletionEventsResponse getTaskAttemptCompletionEvents(
GetTaskAttemptCompletionEventsRequest request)
throws YarnRemoteException {
return null;
}
@Override
public GetTaskReportsResponse getTaskReports(GetTaskReportsRequest request)
throws YarnRemoteException {
return null;
}
@Override
public GetDiagnosticsResponse getDiagnostics(GetDiagnosticsRequest request)
throws YarnRemoteException {
return null;
}
@Override
public KillJobResponse killJob(KillJobRequest request)
throws YarnRemoteException {
return null;
}
@Override
public KillTaskResponse killTask(KillTaskRequest request)
throws YarnRemoteException {
return null;
}
@Override
public KillTaskAttemptResponse killTaskAttempt(
KillTaskAttemptRequest request) throws YarnRemoteException {
return null;
}
@Override
public FailTaskAttemptResponse failTaskAttempt(
FailTaskAttemptRequest request) throws YarnRemoteException {
return null;
}
@Override
public GetDelegationTokenResponse getDelegationToken(
GetDelegationTokenRequest request) throws YarnRemoteException {
return null;
}
}
}