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

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


    }

    if (dagViaRPC && closeSessionBeforeSubmit) {
      YarnClient yarnClient = YarnClient.createYarnClient();
      yarnClient.init(mrrTezCluster.getConfig());
      yarnClient.start();
      boolean sentKillSession = false;
      while(true) {
        Thread.sleep(500l);
        ApplicationReport appReport =
            yarnClient.getApplicationReport(tezSession.getApplicationId());
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  @VisibleForTesting
  protected YarnClient createYarnClient() {
    YarnClient yarnClient = YarnClient.createYarnClient();
    yarnClient.init(getConf());
    yarnClient.start();
    return yarnClient;
  }

  public static void main(String[] args) throws Exception {
    Configuration conf = new YarnConfiguration();
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    };
    t.start();

    YarnClient yarnClient = YarnClient.createYarnClient();
    yarnClient.init(new Configuration(yarnCluster.getConfig()));
    yarnClient.start();
    String hostName = NetUtils.getHostname();
    boolean verified = false;
    while(!verified) {
      List<ApplicationReport> apps = yarnClient.getApplications();
      if (apps.size() == 0 ) {
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    // Create yarnClient
    YarnConfiguration conf = new YarnConfiguration();
    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
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    }
   
    // Create yarnClient
    final YarnClient yarnClient = YarnClient.createYarnClient();
    yarnClient.init(conf);
    yarnClient.start();
   
    // Query cluster for metrics
    if(cmd.hasOption(QUERY.getOpt())) {
      showClusterMetrics(yarnClient);
    }
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