Examples of org.apache.hadoop.yarn.client.api.YarnClient.createApplication()

Package org.apache.hadoop.yarn.client.api

Class org.apache.hadoop.yarn.client.api.YarnClient

Examples of org.apache.hadoop.yarn.client.api.YarnClient.createApplication()

org.apache.hadoop.yarn.client.api.YarnClient.createApplication()

Obtain a {@link YarnClientApplication} for a new application,which in turn contains the {@link ApplicationSubmissionContext} and{@link org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse}objects.
@return {@link YarnClientApplication} built for a new application @throws YarnException @throws IOException

  }
  
  static void configure(TezClientForTest client) throws YarnException, IOException {
    ApplicationId appId1 = ApplicationId.newInstance(0, 1);
    YarnClient yarnClient = mock(YarnClient.class, RETURNS_DEEP_STUBS);
    when(yarnClient.createApplication().getNewApplicationResponse().getApplicationId()).thenReturn(appId1);


    DAGClientAMProtocolBlockingPB sessionAmProxy = mock(DAGClientAMProtocolBlockingPB.class, RETURNS_DEEP_STUBS);


    client.sessionAmProxy = sessionAmProxy;
    client.mockTezYarnClient = new TezYarnClient(yarnClient);

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    YarnClient yarnClient = YarnClient.createYarnClient();
    yarnClient.init(conf);
    yarnClient.start();
    
    // Create application via yarnClient
    YarnClientApplication app = yarnClient.createApplication();


    // Set up the container launch context for the application master
    ContainerLaunchContext amContainer = 
        Records.newRecord(ContainerLaunchContext.class);
    amContainer.setCommands(

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    System.out.println("\tJobManager memory = "+jmMemory);
    System.out.println("\tTaskManager memory = "+tmMemory);
    System.out.println("\tTaskManager cores = "+tmCores);


    // Create application via yarnClient
    YarnClientApplication app = yarnClient.createApplication();
    GetNewApplicationResponse appResponse = app.getNewApplicationResponse();
    Resource maxRes = appResponse.getMaximumResourceCapability();
    if(tmMemory > maxRes.getMemory() || tmCores > maxRes.getVirtualCores()) {
      LOG.fatal("The cluster does not have the requested resources for the TaskManagers available!\n"
          + "Maximum Memory: "+maxRes.getMemory() +", Maximum Cores: "+tmCores);

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