/**
* 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.api.impl.pb.service;
import java.io.IOException;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.yarn.api.ApplicationMasterProtocol;
import org.apache.hadoop.yarn.api.ApplicationMasterProtocolPB;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse;
import org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterResponse;
import org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterResponse;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.AllocateRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.AllocateResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.FinishApplicationMasterRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.FinishApplicationMasterResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.RegisterApplicationMasterRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.RegisterApplicationMasterResponsePBImpl;
import org.apache.hadoop.yarn.exceptions.YarnException;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.AllocateResponseProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.FinishApplicationMasterRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.FinishApplicationMasterResponseProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.RegisterApplicationMasterRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.RegisterApplicationMasterResponseProto;
import com.google.protobuf.RpcController;
import com.google.protobuf.ServiceException;
@Private
public class ApplicationMasterProtocolPBServiceImpl implements ApplicationMasterProtocolPB {
private ApplicationMasterProtocol real;
public ApplicationMasterProtocolPBServiceImpl(ApplicationMasterProtocol impl) {
this.real = impl;
}
@Override
public AllocateResponseProto allocate(RpcController arg0,
AllocateRequestProto proto) throws ServiceException {
AllocateRequestPBImpl request = new AllocateRequestPBImpl(proto);
try {
AllocateResponse response = real.allocate(request);
return ((AllocateResponsePBImpl)response).getProto();
} catch (YarnException e) {
throw new ServiceException(e);
} catch (IOException e) {
throw new ServiceException(e);
}
}
@Override
public FinishApplicationMasterResponseProto finishApplicationMaster(
RpcController arg0, FinishApplicationMasterRequestProto proto)
throws ServiceException {
FinishApplicationMasterRequestPBImpl request = new FinishApplicationMasterRequestPBImpl(proto);
try {
FinishApplicationMasterResponse response = real.finishApplicationMaster(request);
return ((FinishApplicationMasterResponsePBImpl)response).getProto();
} catch (YarnException e) {
throw new ServiceException(e);
} catch (IOException e) {
throw new ServiceException(e);
}
}
@Override
public RegisterApplicationMasterResponseProto registerApplicationMaster(
RpcController arg0, RegisterApplicationMasterRequestProto proto)
throws ServiceException {
RegisterApplicationMasterRequestPBImpl request = new RegisterApplicationMasterRequestPBImpl(proto);
try {
RegisterApplicationMasterResponse response = real.registerApplicationMaster(request);
return ((RegisterApplicationMasterResponsePBImpl)response).getProto();
} catch (YarnException e) {
throw new ServiceException(e);
} catch (IOException e) {
throw new ServiceException(e);
}
}
}