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

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

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    Assert.assertEquals(TezSessionStatus.SHUTDOWN,
        tezSession.getSessionStatus());

    YarnClient yarnClient = YarnClient.createYarnClient();
    yarnClient.init(mrrTezCluster.getConfig());
    yarnClient.start();

    while (true) {
      ApplicationReport appReport = yarnClient.getApplicationReport(appId);
      if (appReport.getYarnApplicationState().equals(
          YarnApplicationState.FINISHED)
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    }

    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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    int numRetries = 3;
    while(numRetries-- > 0) {
      Configuration conf = new YarnConfiguration(this.conf);
      YarnClient client = YarnClient.createYarnClient();
      client.init(conf);
      client.start();
      try {
        client.getApplications();
        return;
      } catch (Exception e) {
        LOG.error(e);
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    rm.init(conf);
    rm.start();

    YarnClient client = YarnClient.createYarnClient();
    client.init(conf);
    client.start();
    client.stop();
    rm.stop();
  }

  @SuppressWarnings("deprecation")
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    Configuration conf = new Configuration();
    conf.setLong(YarnConfiguration.YARN_CLIENT_APP_SUBMISSION_POLL_INTERVAL_MS,
        100); // speed up tests
    final YarnClient client = new MockYarnClient();
    client.init(conf);
    client.start();

    YarnApplicationState[] exitStates = new YarnApplicationState[]
        {
          YarnApplicationState.SUBMITTED,
          YarnApplicationState.ACCEPTED,
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    Configuration conf = new Configuration();
    @SuppressWarnings("resource")
    final YarnClient client = new MockYarnClient();
    client.init(conf);
    client.start();

    client.killApplication(app.getApplicationId());
    verify(((MockYarnClient) client).getRMClient(), times(2))
      .forceKillApplication(any(KillApplicationRequest.class));
  }
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  @Test (timeout = 10000)
  public void testGetApplications() throws YarnException, IOException {
    Configuration conf = new Configuration();
    final YarnClient client = new MockYarnClient();
    client.init(conf);
    client.start();

    List<ApplicationReport> expectedReports = ((MockYarnClient)client).getReports();

    List<ApplicationReport>  reports = client.getApplications();
    Assert.assertEquals(reports, expectedReports);
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      cluster.init(new YarnConfiguration());
      cluster.start();
      final Configuration yarnConf = cluster.getConfig();
      rmClient = YarnClient.createYarnClient();
      rmClient.init(yarnConf);
      rmClient.start();

      ApplicationId appId = createApp(rmClient, false);
      waitTillAccepted(rmClient, appId);
      //managed AMs don't return AMRM token
      Assert.assertNull(rmClient.getAMRMToken(appId));
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        new PrivilegedExceptionAction<ApplicationId>() {
          @Override
          public ApplicationId run() throws Exception {
            YarnClient rmClient = YarnClient.createYarnClient();
            rmClient.init(yarnConf);
            rmClient.start();
            ApplicationId appId = createApp(rmClient, true);
            waitTillAccepted(rmClient, appId);
            long start = System.currentTimeMillis();
            while (rmClient.getAMRMToken(appId) == null) {
              if (System.currentTimeMillis() - start > 20 * 1000) {
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    Assert.assertEquals(TezSessionStatus.SHUTDOWN,
        tezSession.getSessionStatus());

    YarnClient yarnClient = YarnClient.createYarnClient();
    yarnClient.init(mrrTezCluster.getConfig());
    yarnClient.start();

    while (true) {
      ApplicationReport appReport = yarnClient.getApplicationReport(appId);
      if (appReport.getYarnApplicationState().equals(
          YarnApplicationState.FINISHED)
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