/**
* 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.client;
import java.io.IOException;
import java.lang.reflect.UndeclaredThrowableException;
import java.net.InetSocketAddress;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.ipc.RPC;
import org.apache.hadoop.yarn.api.ClientRMProtocol;
import org.apache.hadoop.yarn.api.protocolrecords.GetAllApplicationsRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetAllApplicationsResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse;
import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse;
import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetAllApplicationsRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetAllApplicationsResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetApplicationReportRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetApplicationReportResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetClusterMetricsRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetClusterMetricsResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetClusterNodesRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetClusterNodesResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetDelegationTokenRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetDelegationTokenResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetNewApplicationRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetNewApplicationResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueUserAclsInfoRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueUserAclsInfoResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.KillApplicationRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.KillApplicationResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.SubmitApplicationRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.SubmitApplicationResponsePBImpl;
import org.apache.hadoop.yarn.exceptions.YarnRemoteException;
import org.apache.hadoop.yarn.ipc.ProtoOverHadoopRpcEngine;
import org.apache.hadoop.yarn.proto.ClientRMProtocol.ClientRMProtocolService;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetAllApplicationsRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetApplicationReportRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetClusterMetricsRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetClusterNodesRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetDelegationTokenRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetNewApplicationRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetQueueInfoRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetQueueUserAclsInfoRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.KillApplicationRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.SubmitApplicationRequestProto;
import com.google.protobuf.ServiceException;
public class ClientRMProtocolPBClientImpl implements ClientRMProtocol {
private ClientRMProtocolService.BlockingInterface proxy;
public ClientRMProtocolPBClientImpl(long clientVersion, InetSocketAddress addr, Configuration conf) throws IOException {
RPC.setProtocolEngine(conf, ClientRMProtocolService.BlockingInterface.class, ProtoOverHadoopRpcEngine.class);
proxy = (ClientRMProtocolService.BlockingInterface)RPC.getProxy(
ClientRMProtocolService.BlockingInterface.class, clientVersion, addr, conf);
}
@Override
public KillApplicationResponse forceKillApplication(
KillApplicationRequest request) throws YarnRemoteException {
KillApplicationRequestProto requestProto = ((KillApplicationRequestPBImpl)request).getProto();
try {
return new KillApplicationResponsePBImpl(proxy.forceKillApplication(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public GetApplicationReportResponse getApplicationReport(
GetApplicationReportRequest request) throws YarnRemoteException {
GetApplicationReportRequestProto requestProto = ((GetApplicationReportRequestPBImpl)request).getProto();
try {
return new GetApplicationReportResponsePBImpl(proxy.getApplicationReport(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public GetClusterMetricsResponse getClusterMetrics(
GetClusterMetricsRequest request) throws YarnRemoteException {
GetClusterMetricsRequestProto requestProto = ((GetClusterMetricsRequestPBImpl)request).getProto();
try {
return new GetClusterMetricsResponsePBImpl(proxy.getClusterMetrics(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public GetNewApplicationResponse getNewApplication(
GetNewApplicationRequest request) throws YarnRemoteException {
GetNewApplicationRequestProto requestProto = ((GetNewApplicationRequestPBImpl)request).getProto();
try {
return new GetNewApplicationResponsePBImpl(proxy.getNewApplication(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public SubmitApplicationResponse submitApplication(
SubmitApplicationRequest request) throws YarnRemoteException {
SubmitApplicationRequestProto requestProto = ((SubmitApplicationRequestPBImpl)request).getProto();
try {
return new SubmitApplicationResponsePBImpl(proxy.submitApplication(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public GetAllApplicationsResponse getAllApplications(
GetAllApplicationsRequest request) throws YarnRemoteException {
GetAllApplicationsRequestProto requestProto =
((GetAllApplicationsRequestPBImpl)request).getProto();
try {
return new GetAllApplicationsResponsePBImpl(
proxy.getAllApplications(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public GetClusterNodesResponse getClusterNodes(
GetClusterNodesRequest request) throws YarnRemoteException {
GetClusterNodesRequestProto requestProto =
((GetClusterNodesRequestPBImpl)request).getProto();
try {
return new GetClusterNodesResponsePBImpl(
proxy.getClusterNodes(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public GetQueueInfoResponse getQueueInfo(GetQueueInfoRequest request)
throws YarnRemoteException {
GetQueueInfoRequestProto requestProto =
((GetQueueInfoRequestPBImpl)request).getProto();
try {
return new GetQueueInfoResponsePBImpl(
proxy.getQueueInfo(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public GetQueueUserAclsInfoResponse getQueueUserAcls(
GetQueueUserAclsInfoRequest request) throws YarnRemoteException {
GetQueueUserAclsInfoRequestProto requestProto =
((GetQueueUserAclsInfoRequestPBImpl)request).getProto();
try {
return new GetQueueUserAclsInfoResponsePBImpl(
proxy.getQueueUserAcls(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
@Override
public GetDelegationTokenResponse getDelegationToken(
GetDelegationTokenRequest request) throws YarnRemoteException {
GetDelegationTokenRequestProto requestProto =
((GetDelegationTokenRequestPBImpl)request).getProto();
try {
return new GetDelegationTokenResponsePBImpl(
proxy.getDelegationToken(null, requestProto));
} catch (ServiceException e) {
if (e.getCause() instanceof YarnRemoteException) {
throw (YarnRemoteException)e.getCause();
} else if (e.getCause() instanceof UndeclaredThrowableException) {
throw (UndeclaredThrowableException)e.getCause();
} else {
throw new UndeclaredThrowableException(e);
}
}
}
}