Examples of org.apache.hadoop.mapred.JobClient.submitJob()

Class org.apache.hadoop.mapred.JobClient

Examples of org.apache.hadoop.mapred.JobClient.submitJob()

org.apache.hadoop.mapred.JobClient.submitJob()
Submit a job to the MR system. This returns a handle to the {@link RunningJob} which can be used to trackthe running-job. @param jobFile the job configuration. @return a handle to the {@link RunningJob} which can be used to track therunning-job. @throws FileNotFoundException @throws InvalidJobConfException @throws IOException

  public static boolean runJob(JobConf job) throws IOException {
    JobClient jc = new JobClient(job);
    boolean sucess = true;
    RunningJob running = null;
    try {
      running = jc.submitJob(job);
      String jobId = running.getJobID();
      System.out.println("Job " + jobId + " is submitted");
      while (!running.isComplete()) {
        System.out.println("Job " + jobId + " is still running.");
        try {

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    conf.set("mapred.child.java.opts", "-Xmx16g");


    LOG.info("argsStr: " + argsStr);


    JobClient client = new JobClient(conf);
    client.submitJob(conf);


    LOG.info("runner started!");


    return 0;
  }

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    //conf.set("mapred.child.java.opts", "-Xmx2048m");
    conf.set("mapred.child.java.opts", "-Xmx2048m");
    // conf.set("mapred.job.queue.name", "search");


    JobClient client = new JobClient(conf);
    client.submitJob(conf);


    sLogger.info("Waiting for servers to start up...");


    // poll HDFS for hostnames and ports
    boolean allStarted = true;

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    conf.setInt("NumHits", numHits);


    conf.set("mapred.child.java.opts", "-Xmx2048m");


    JobClient client = new JobClient(conf);
    client.submitJob(conf);


    sLogger.info("runner started!");


    return 0;
  }

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    conf.set("mapred.child.java.opts", "-Xmx2048m");


    fs.delete(new Path(appendPath(configPath, "broker.ready")), true);


    JobClient client = new JobClient(conf);
    client.submitJob(conf);


    sLogger.info("broker started!");


    while (true) {
      String f = appendPath(configPath, "broker.ready");

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      jobConf.setInt("mapred.map.max.attempts", 1);
      jobConf.setInt("mapred.reduce.max.attempts", 1);
      jobConf.set("mapred.input.dir", inputDir.toString());
      jobConf.set("mapred.output.dir", outputDir.toString());
      JobClient jobClient = new JobClient(jobConf);
      RunningJob runJob = jobClient.submitJob(jobConf);
      runJob.waitForCompletion();
      Assert.assertTrue(runJob.isComplete());
      Assert.assertTrue(runJob.isSuccessful());
    } finally {
      stopCluster();

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      // make this client wait if job trcker is not behaving well.
      Throttle.checkJobTracker(job, LOG);


      // Finally SUBMIT the JOB!
      rj = jc.submitJob(job);


      returnVal = jobExecHelper.progress(rj, jc);
      success = (returnVal == 0);


    } catch (Exception e) {

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      }


      this.createTmpDirs();


      // Finally SUBMIT the JOB!
      rj = jc.submitJob(job);
      // replace it back
      if (pwd != null) {
        HiveConf.setVar(job, HiveConf.ConfVars.METASTOREPWD, pwd);
      }

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    job.set("DocnoMappingDataFile", mappingFile);
    job.set("TmpPath", tmpPath.toString());
    job.set("ClueWebIndexFiles", cluewebForwardIndex);


    JobClient client = new JobClient(job);
    client.submitJob(job);


    LOG.info("Waiting for server to start up...");


    while (!fs.exists(tmpPath)) {
      Thread.sleep(50000);

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        DistributedCache.addFileToClassPath(new Path(launcherJar.toUri().getPath()), jobConf);


        JobClient jobClient = createJobClient();


        final RunningJob runningJob = jobClient.submitJob(jobConf);


        System.out.println("Action Dir: " + actionDir);
        System.out.println("LauncherMapper ID: " + runningJob.getJobID().toString());


        waitFor(180 * 1000, new Predicate() {

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