Examples of org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse

Package org.apache.hadoop.yarn.api.protocolrecords

Examples of org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse

org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse

The response sent by the ResourceManager to a client requesting an {@link ApplicationReport} for applications.
The ApplicationReport for each application includes details such as user, queue, name, host on which the ApplicationMaster is running, RPC port, tracking URL, diagnostics, start time etc.
@see ApplicationReport @see ApplicationClientProtocol#getApplications(GetApplicationsRequest)

      boolean allowAccess = checkAccess(callerUGI, application.getUser(),
          ApplicationAccessType.VIEW_APP, application.getApplicationId());
      reports.add(application.createAndGetApplicationReport(allowAccess));
    }


    GetApplicationsResponse response =
      recordFactory.newRecordInstance(GetApplicationsResponse.class);
    response.setApplicationList(reports);
    return response;
  }

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    GetApplicationsRequest request1 =
        GetApplicationsRequest.newInstance(EnumSet.of(
          YarnApplicationState.FINISHED, YarnApplicationState.KILLED,
          YarnApplicationState.FAILED));
    GetApplicationsResponse response1 =
        rm2.getClientRMService().getApplications(request1);
    List<ApplicationReport> appList1 = response1.getApplicationList();


    // assert all applications exist according to application state after RM
    // restarts.
    boolean forApp0 = false, forApp1 = false, forApp2 = false;
    for (ApplicationReport report : appList1) {
      if (report.getApplicationId().equals(app0.getApplicationId())) {
        Assert.assertEquals(YarnApplicationState.FINISHED,
          report.getYarnApplicationState());
        forApp0 = true;
      }
      if (report.getApplicationId().equals(app1.getApplicationId())) {
        Assert.assertEquals(YarnApplicationState.FAILED,
          report.getYarnApplicationState());
        forApp1 = true;
      }
      if (report.getApplicationId().equals(app2.getApplicationId())) {
        Assert.assertEquals(YarnApplicationState.KILLED,
          report.getYarnApplicationState());
        forApp2 = true;
      }
    }
    Assert.assertTrue(forApp0 && forApp1 && forApp2);


    // assert all applications exist according to application type after RM
    // restarts.
    Set<String> appTypes = new HashSet<String>();
    appTypes.add("myType");
    GetApplicationsRequest request2 =
        GetApplicationsRequest.newInstance(appTypes);
    GetApplicationsResponse response2 =
        rm2.getClientRMService().getApplications(request2);
    List<ApplicationReport> appList2 = response2.getApplicationList();
    Assert.assertTrue(3 == appList2.size());


    // check application summary is logged for the completed apps after RM restart.
    verify(rm2.getRMAppManager(), times(3)).logApplicationSummary(
      isA(ApplicationId.class));

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  public List<ApplicationReport> getApplications(Set<String> applicationTypes,
      EnumSet<YarnApplicationState> applicationStates) throws YarnException,
      IOException {
    GetApplicationsRequest request =
        GetApplicationsRequest.newInstance(applicationTypes, applicationStates);
    GetApplicationsResponse response = rmClient.getApplications(request);
    return response.getApplicationList();
  }

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          ApplicationAccessType.VIEW_APP, application);
      reports.add(application.createAndGetApplicationReport(
          callerUGI.getUserName(), allowAccess));
    }


    GetApplicationsResponse response =
      recordFactory.newRecordInstance(GetApplicationsResponse.class);
    response.setApplicationList(reports);
    return response;
  }

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    GetApplicationsRequest request1 =
        GetApplicationsRequest.newInstance(EnumSet.of(
          YarnApplicationState.FINISHED, YarnApplicationState.KILLED,
          YarnApplicationState.FAILED));
    GetApplicationsResponse response1 =
        rm1.getClientRMService().getApplications(request1);
    List<ApplicationReport> appList1 = response1.getApplicationList();


    Assert.assertEquals(3, appList1.size());
    for (ApplicationReport report : appList1) {
      // killed/failed apps host and rpc port are invalidated.
      if (report.getApplicationId().equals(app2.getApplicationId())

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          e.getMessage().contains("Cannot add a duplicate!"));
    }


    GetApplicationsRequest getAllAppsRequest =
        GetApplicationsRequest.newInstance(new HashSet<String>());
    GetApplicationsResponse getAllApplicationsResponse =
        rmService.getApplications(getAllAppsRequest);
    Assert.assertEquals(5,
        getAllApplicationsResponse.getApplicationList().size());


    Set<String> appTypes = new HashSet<String>();
    appTypes.add("matchType");


    getAllAppsRequest = GetApplicationsRequest.newInstance(appTypes);
    getAllApplicationsResponse =
        rmService.getApplications(getAllAppsRequest);
    Assert.assertEquals(1,
        getAllApplicationsResponse.getApplicationList().size());
    Assert.assertEquals(appId2,
        getAllApplicationsResponse.getApplicationList()
            .get(0).getApplicationId());
  }

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      RpcController controller, GetApplicationsRequestProto proto)
      throws ServiceException {
    GetApplicationsRequestPBImpl request =
      new GetApplicationsRequestPBImpl(proto);
    try {
      GetApplicationsResponse response = real.getApplications(request);
      return ((GetApplicationsResponsePBImpl)response).getProto();
    } catch (YarnException e) {
      throw new ServiceException(e);
    } catch (IOException e) {
      throw new ServiceException(e);

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        // make sure failover has been triggered
        Assert.assertTrue(waittingForFailOver());


        // create GetApplicationsResponse with fake applicationList
        GetApplicationsResponse response =
            GetApplicationsResponse.newInstance(createFakeAppReports());
        return response;
      }

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  public List<ApplicationReport> getApplications(Set<String> applicationTypes,
      EnumSet<YarnApplicationState> applicationStates) throws YarnException,
      IOException {
    GetApplicationsRequest request =
        GetApplicationsRequest.newInstance(applicationTypes, applicationStates);
    GetApplicationsResponse response = rmClient.getApplications(request);
    return response.getApplicationList();
  }

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  @Override
  public List<ApplicationReport> getApplications() throws YarnException,
      IOException {
    GetApplicationsRequest request = GetApplicationsRequest.newInstance(null,
        null);
    GetApplicationsResponse response = ahsClient.getApplications(request);
    return response.getApplicationList();
  }

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