| /** |
| * 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.server.router.clientrm; |
| |
| import java.io.IOException; |
| import java.security.PrivilegedExceptionAction; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.yarn.api.ApplicationClientProtocol; |
| import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.FailApplicationAttemptResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse; |
| 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.GetClusterMetricsRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodeLabelsResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesResponse; |
| 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.GetLabelsToNodesRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetLabelsToNodesResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetNewReservationResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetNodesToLabelsRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.GetNodesToLabelsResponse; |
| 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.MoveApplicationAcrossQueuesRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.RenewDelegationTokenResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.ReservationListRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.ReservationListResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.SignalContainerResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationPriorityResponse; |
| import org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsRequest; |
| import org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse; |
| import org.apache.hadoop.yarn.client.ClientRMProxy; |
| import org.apache.hadoop.yarn.exceptions.YarnException; |
| import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| |
| /** |
| * Extends the {@code AbstractRequestInterceptorClient} class and provides an |
| * implementation that simply forwards the client requests to the cluster |
| * resource manager. |
| * |
| */ |
| public class DefaultClientRequestInterceptor |
| extends AbstractClientRequestInterceptor { |
| private ApplicationClientProtocol clientRMProxy; |
| |
| @Override |
| public void init(String userName) { |
| super.init(userName); |
| |
| final Configuration conf = this.getConf(); |
| try { |
| clientRMProxy = |
| user.doAs(new PrivilegedExceptionAction<ApplicationClientProtocol>() { |
| @Override |
| public ApplicationClientProtocol run() throws Exception { |
| return ClientRMProxy.createRMProxy(conf, |
| ApplicationClientProtocol.class); |
| } |
| }); |
| } catch (Exception e) { |
| throw new YarnRuntimeException( |
| "Unable to create the interface to reach the YarnRM", e); |
| } |
| } |
| |
| @Override |
| public void setNextInterceptor(ClientRequestInterceptor next) { |
| throw new YarnRuntimeException( |
| "setNextInterceptor is being called on DefaultRequestInterceptor," |
| + "which should be the last one in the chain " |
| + "Check if the interceptor pipeline configuration is correct"); |
| } |
| |
| @Override |
| public GetNewApplicationResponse getNewApplication( |
| GetNewApplicationRequest request) throws YarnException, IOException { |
| return clientRMProxy.getNewApplication(request); |
| } |
| |
| @Override |
| public SubmitApplicationResponse submitApplication( |
| SubmitApplicationRequest request) throws YarnException, IOException { |
| return clientRMProxy.submitApplication(request); |
| } |
| |
| @Override |
| public KillApplicationResponse forceKillApplication( |
| KillApplicationRequest request) throws YarnException, IOException { |
| return clientRMProxy.forceKillApplication(request); |
| } |
| |
| @Override |
| public GetClusterMetricsResponse getClusterMetrics( |
| GetClusterMetricsRequest request) throws YarnException, IOException { |
| return clientRMProxy.getClusterMetrics(request); |
| } |
| |
| @Override |
| public GetClusterNodesResponse getClusterNodes(GetClusterNodesRequest request) |
| throws YarnException, IOException { |
| return clientRMProxy.getClusterNodes(request); |
| } |
| |
| @Override |
| public GetQueueInfoResponse getQueueInfo(GetQueueInfoRequest request) |
| throws YarnException, IOException { |
| return clientRMProxy.getQueueInfo(request); |
| } |
| |
| @Override |
| public GetQueueUserAclsInfoResponse getQueueUserAcls( |
| GetQueueUserAclsInfoRequest request) throws YarnException, IOException { |
| return clientRMProxy.getQueueUserAcls(request); |
| } |
| |
| @Override |
| public MoveApplicationAcrossQueuesResponse moveApplicationAcrossQueues( |
| MoveApplicationAcrossQueuesRequest request) |
| throws YarnException, IOException { |
| return clientRMProxy.moveApplicationAcrossQueues(request); |
| } |
| |
| @Override |
| public GetNewReservationResponse getNewReservation( |
| GetNewReservationRequest request) throws YarnException, IOException { |
| return clientRMProxy.getNewReservation(request); |
| } |
| |
| @Override |
| public ReservationSubmissionResponse submitReservation( |
| ReservationSubmissionRequest request) throws YarnException, IOException { |
| return clientRMProxy.submitReservation(request); |
| } |
| |
| @Override |
| public ReservationListResponse listReservations( |
| ReservationListRequest request) throws YarnException, IOException { |
| return clientRMProxy.listReservations(request); |
| } |
| |
| @Override |
| public ReservationUpdateResponse updateReservation( |
| ReservationUpdateRequest request) throws YarnException, IOException { |
| return clientRMProxy.updateReservation(request); |
| } |
| |
| @Override |
| public ReservationDeleteResponse deleteReservation( |
| ReservationDeleteRequest request) throws YarnException, IOException { |
| return clientRMProxy.deleteReservation(request); |
| } |
| |
| @Override |
| public GetNodesToLabelsResponse getNodeToLabels( |
| GetNodesToLabelsRequest request) throws YarnException, IOException { |
| return clientRMProxy.getNodeToLabels(request); |
| } |
| |
| @Override |
| public GetLabelsToNodesResponse getLabelsToNodes( |
| GetLabelsToNodesRequest request) throws YarnException, IOException { |
| return clientRMProxy.getLabelsToNodes(request); |
| } |
| |
| @Override |
| public GetClusterNodeLabelsResponse getClusterNodeLabels( |
| GetClusterNodeLabelsRequest request) throws YarnException, IOException { |
| return clientRMProxy.getClusterNodeLabels(request); |
| } |
| |
| @Override |
| public GetApplicationReportResponse getApplicationReport( |
| GetApplicationReportRequest request) throws YarnException, IOException { |
| return clientRMProxy.getApplicationReport(request); |
| } |
| |
| @Override |
| public GetApplicationsResponse getApplications(GetApplicationsRequest request) |
| throws YarnException, IOException { |
| return clientRMProxy.getApplications(request); |
| } |
| |
| @Override |
| public GetApplicationAttemptReportResponse getApplicationAttemptReport( |
| GetApplicationAttemptReportRequest request) |
| throws YarnException, IOException { |
| return clientRMProxy.getApplicationAttemptReport(request); |
| } |
| |
| @Override |
| public GetApplicationAttemptsResponse getApplicationAttempts( |
| GetApplicationAttemptsRequest request) throws YarnException, IOException { |
| return clientRMProxy.getApplicationAttempts(request); |
| } |
| |
| @Override |
| public GetContainerReportResponse getContainerReport( |
| GetContainerReportRequest request) throws YarnException, IOException { |
| return clientRMProxy.getContainerReport(request); |
| } |
| |
| @Override |
| public GetContainersResponse getContainers(GetContainersRequest request) |
| throws YarnException, IOException { |
| return clientRMProxy.getContainers(request); |
| } |
| |
| @Override |
| public GetDelegationTokenResponse getDelegationToken( |
| GetDelegationTokenRequest request) throws YarnException, IOException { |
| return clientRMProxy.getDelegationToken(request); |
| } |
| |
| @Override |
| public RenewDelegationTokenResponse renewDelegationToken( |
| RenewDelegationTokenRequest request) throws YarnException, IOException { |
| return clientRMProxy.renewDelegationToken(request); |
| } |
| |
| @Override |
| public CancelDelegationTokenResponse cancelDelegationToken( |
| CancelDelegationTokenRequest request) throws YarnException, IOException { |
| return clientRMProxy.cancelDelegationToken(request); |
| } |
| |
| @Override |
| public FailApplicationAttemptResponse failApplicationAttempt( |
| FailApplicationAttemptRequest request) throws YarnException, IOException { |
| return clientRMProxy.failApplicationAttempt(request); |
| } |
| |
| @Override |
| public UpdateApplicationPriorityResponse updateApplicationPriority( |
| UpdateApplicationPriorityRequest request) |
| throws YarnException, IOException { |
| return clientRMProxy.updateApplicationPriority(request); |
| } |
| |
| @Override |
| public SignalContainerResponse signalToContainer( |
| SignalContainerRequest request) throws YarnException, IOException { |
| return clientRMProxy.signalToContainer(request); |
| } |
| |
| @Override |
| public UpdateApplicationTimeoutsResponse updateApplicationTimeouts( |
| UpdateApplicationTimeoutsRequest request) |
| throws YarnException, IOException { |
| return clientRMProxy.updateApplicationTimeouts(request); |
| } |
| |
| @Override |
| public GetAllResourceTypeInfoResponse getResourceTypeInfo( |
| GetAllResourceTypeInfoRequest request) throws YarnException, IOException { |
| return clientRMProxy.getResourceTypeInfo(request); |
| } |
| |
| @VisibleForTesting |
| public void setRMClient(ApplicationClientProtocol clientRM) { |
| this.clientRMProxy = clientRM; |
| |
| } |
| } |