Examples of org.apache.hadoop.yarn.api.AMRMProtocol.finishApplicationMaster()

Class org.apache.hadoop.yarn.api.AMRMProtocol

Examples of org.apache.hadoop.yarn.api.AMRMProtocol.finishApplicationMaster()

org.apache.hadoop.yarn.api.AMRMProtocol.finishApplicationMaster()

The interface used by an ApplicationMaster to notify the ResourceManager about its completion (success or failed).

The ApplicationMaster has to provide details such as final state, diagnostics (in case of failures) etc. as specified in {@link FinishApplicationMasterRequest}.

The ResourceManager responds with {@link FinishApplicationMasterResponse}.
@param request completion request @return completion response @throws YarnRemoteException

      finishAMRequest.setAppAttemptId(applicationAttemptId);
      finishAMRequest
        .setFinishApplicationStatus(FinalApplicationStatus.SUCCEEDED);
      finishAMRequest.setDiagnostics("diagnostics");
      finishAMRequest.setTrackingUrl("url");
      rmClient.finishApplicationMaster(finishAMRequest);


      // Now simulate trying to allocate. RPC call itself should throw auth
      // exception.
      rpc.stopProxy(rmClient, conf); // To avoid using cached client
      rmClient = createRMClient(rm, conf, rpc, currentUser);

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      finishAMRequest.setAppAttemptId(applicationAttemptId);
      finishAMRequest
        .setFinishApplicationStatus(FinalApplicationStatus.SUCCEEDED);
      finishAMRequest.setDiagnostics("diagnostics");
      finishAMRequest.setTrackingUrl("url");
      rmClient.finishApplicationMaster(finishAMRequest);


      // Now simulate trying to allocate. RPC call itself should throw auth
      // exception.
      rpc.stopProxy(rmClient, conf); // To avoid using cached client
      rmClient = createRMClient(rm, conf, rpc, currentUser);

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