/**
* 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.Closeable;
import java.io.IOException;
import java.net.InetSocketAddress;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.ipc.ProtobufRpcEngine;
import org.apache.hadoop.ipc.RPC;
import org.apache.hadoop.security.proto.SecurityProtos.CancelDelegationTokenRequestProto;
import org.apache.hadoop.security.proto.SecurityProtos.GetDelegationTokenRequestProto;
import org.apache.hadoop.security.proto.SecurityProtos.RenewDelegationTokenRequestProto;
import org.apache.hadoop.yarn.api.ApplicationClientProtocolPB;
import org.apache.hadoop.yarn.api.ApplicationHistoryProtocol;
import org.apache.hadoop.yarn.api.ApplicationHistoryProtocolPB;
import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenRequest;
import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetContainersRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetContainersResponse;
import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetDelegationTokenResponse;
import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest;
import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.CancelDelegationTokenRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.CancelDelegationTokenResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetApplicationAttemptReportRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetApplicationAttemptReportResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetApplicationAttemptsRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetApplicationAttemptsResponsePBImpl;
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.GetApplicationsRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetApplicationsResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetContainerReportRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetContainerReportResponsePBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetContainersRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetContainersResponsePBImpl;
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.RenewDelegationTokenRequestPBImpl;
import org.apache.hadoop.yarn.api.protocolrecords.impl.pb.RenewDelegationTokenResponsePBImpl;
import org.apache.hadoop.yarn.exceptions.YarnException;
import org.apache.hadoop.yarn.ipc.RPCUtil;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetApplicationsRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetApplicationReportRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetApplicationAttemptsRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetApplicationAttemptReportRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetContainerReportRequestProto;
import org.apache.hadoop.yarn.proto.YarnServiceProtos.GetContainersRequestProto;
import com.google.protobuf.ServiceException;
public class ApplicationHistoryProtocolPBClientImpl implements
ApplicationHistoryProtocol, Closeable {
private ApplicationHistoryProtocolPB proxy;
public ApplicationHistoryProtocolPBClientImpl(long clientVersion,
InetSocketAddress addr, Configuration conf) throws IOException {
RPC.setProtocolEngine(conf, ApplicationHistoryProtocolPB.class,
ProtobufRpcEngine.class);
proxy =
RPC.getProxy(ApplicationHistoryProtocolPB.class, clientVersion, addr,
conf);
}
@Override
public void close() throws IOException {
if (this.proxy != null) {
RPC.stopProxy(this.proxy);
}
}
@Override
public GetApplicationReportResponse getApplicationReport(
GetApplicationReportRequest request) throws YarnException, IOException {
GetApplicationReportRequestProto requestProto =
((GetApplicationReportRequestPBImpl) request).getProto();
try {
return new GetApplicationReportResponsePBImpl(proxy.getApplicationReport(
null, requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
@Override
public GetApplicationsResponse
getApplications(GetApplicationsRequest request) throws YarnException,
IOException {
GetApplicationsRequestProto requestProto =
((GetApplicationsRequestPBImpl) request).getProto();
try {
return new GetApplicationsResponsePBImpl(proxy.getApplications(null,
requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
@Override
public GetApplicationAttemptReportResponse getApplicationAttemptReport(
GetApplicationAttemptReportRequest request) throws YarnException,
IOException {
GetApplicationAttemptReportRequestProto requestProto =
((GetApplicationAttemptReportRequestPBImpl) request).getProto();
try {
return new GetApplicationAttemptReportResponsePBImpl(
proxy.getApplicationAttemptReport(null, requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
@Override
public GetApplicationAttemptsResponse getApplicationAttempts(
GetApplicationAttemptsRequest request) throws YarnException, IOException {
GetApplicationAttemptsRequestProto requestProto =
((GetApplicationAttemptsRequestPBImpl) request).getProto();
try {
return new GetApplicationAttemptsResponsePBImpl(
proxy.getApplicationAttempts(null, requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
@Override
public GetContainerReportResponse getContainerReport(
GetContainerReportRequest request) throws YarnException, IOException {
GetContainerReportRequestProto requestProto =
((GetContainerReportRequestPBImpl) request).getProto();
try {
return new GetContainerReportResponsePBImpl(proxy.getContainerReport(
null, requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
@Override
public GetContainersResponse getContainers(GetContainersRequest request)
throws YarnException, IOException {
GetContainersRequestProto requestProto =
((GetContainersRequestPBImpl) request).getProto();
try {
return new GetContainersResponsePBImpl(proxy.getContainers(null,
requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
@Override
public GetDelegationTokenResponse getDelegationToken(
GetDelegationTokenRequest request) throws YarnException, IOException {
GetDelegationTokenRequestProto requestProto =
((GetDelegationTokenRequestPBImpl) request).getProto();
try {
return new GetDelegationTokenResponsePBImpl(proxy.getDelegationToken(
null, requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
@Override
public RenewDelegationTokenResponse renewDelegationToken(
RenewDelegationTokenRequest request) throws YarnException, IOException {
RenewDelegationTokenRequestProto requestProto =
((RenewDelegationTokenRequestPBImpl) request).getProto();
try {
return new RenewDelegationTokenResponsePBImpl(proxy.renewDelegationToken(
null, requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
@Override
public CancelDelegationTokenResponse cancelDelegationToken(
CancelDelegationTokenRequest request) throws YarnException, IOException {
CancelDelegationTokenRequestProto requestProto =
((CancelDelegationTokenRequestPBImpl) request).getProto();
try {
return new CancelDelegationTokenResponsePBImpl(
proxy.cancelDelegationToken(null, requestProto));
} catch (ServiceException e) {
RPCUtil.unwrapAndThrowException(e);
return null;
}
}
}