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

                    }
                }
                else {
                    log.info("No need to inject credentials.");
                }
                runningJob = jobClient.submitJob(launcherJobConf);
                if (runningJob == null) {
                    throw new ActionExecutorException(ActionExecutorException.ErrorType.ERROR, "JA017",
                            "Error submitting launcher for action [{0}]", action.getId());
                }
                launcherId = runningJob.getID().toString();

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        JobClient jobClient = null;
        RunningJob runJob = null;
        boolean exception = false;
        try {
            jobClient = createJobClient(jobConf);
            runJob = jobClient.submitJob(jobConf);
        }
        catch (Exception ex) {
            exception = true;
            throw ex;
        }

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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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      Utilities.createTmpDirs(job, mWork);
      Utilities.createTmpDirs(job, rWork);


      // 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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      // 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, null);
      success = (returnVal == 0);


    } catch (Exception e) {

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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, null);
      success = (returnVal == 0);


    } catch (Exception e) {

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          }
        }
      }


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


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


    } catch (Exception e) {

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    FileOutputStream fos = new FileOutputStream(inFile.toString());
    fos.write((line1 + "\n").getBytes());
    fos.write((line2 + "\n").getBytes());
    fos.close();
    JobClient jc = new JobClient(conf);
    RunningJob r_job = jc.submitJob(conf);
    while (!r_job.isComplete()) {
      Thread.sleep(1000);
    }
    
    if (!r_job.isSuccessful()) {

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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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    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();
    assertTrue(runJob.isComplete());
    assertTrue(runJob.isSuccessful());
  }

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