Examples of org.apache.hadoop.mapred.RunningJob.killJob()

Class org.apache.hadoop.mapred.RunningJob

Examples of org.apache.hadoop.mapred.RunningJob.killJob()

org.apache.hadoop.mapred.RunningJob.killJob()
Kill the running job. Blocks until all job tasks have been killed as well. If the job is no longer running, it simply returns.

        if (ctxCreated) {
          ctx.clear();
        }
        if (rj != null) {
          if (returnVal != 0) {
            rj.killJob();
          }
          HadoopJobExecHelper.runningJobs.remove(rj);
          jobID = rj.getID().toString();
        }
        ColumnTruncateMapper.jobClose(outputPath, success, job, console,

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        if (ctxCreated) {
          ctx.clear();
        }
        if (rj != null) {
          if (returnVal != 0) {
            rj.killJob();
          }
          HadoopJobExecHelper.runningJobs.remove(rj);
          jobID = rj.getID().toString();
        }
        RCFileMergeMapper.jobClose(outputPath, success, job, console,

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        if (ctxCreated) {
          ctx.clear();
        }
        if (rj != null) {
          if (returnVal != 0) {
            rj.killJob();
          }
          HadoopJobExecHelper.runningJobs.remove(rj);
          jobID = rj.getID().toString();
        }
      } catch (Exception e) {

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      RunningJob jobToKill = jc.getJob(new JobID(jobToKillInfo.jobidS, jobToKillInfo.jobidN));
      if (null == jobToKill) {
        _logger.error("Couldn't find this job: " + jobToKillInfo.jobidS + "_" + jobToKillInfo.jobidN +  " / " + new JobID(jobToKillInfo.jobidS, jobToKillInfo.jobidN).toString());
        return false;
      }
      jobToKill.killJob();
      
      int nRuns = 0;
      while (!checkRunningJobs(jobToKillInfo)) {
        try { Thread.sleep(5000); } catch (Exception e) {}
        if (++nRuns > 24) { // bail out after 2 minutes

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            RunningJob job = jc.getJob(id);
            if (job == null)
                System.out.println("Job with id " + jobid + " is not active");
            else
            {
                job.killJob();
                log.info("Kill " + id + " submitted.");
            }
        }
    }

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                log.debug("Receive kill signal");
                if (jc!=null) {
                    for (Job job : jc.getRunningJobs()) {
                        RunningJob runningJob = job.getJobClient().getJob(job.getAssignedJobID());
                        if (runningJob!=null)
                            runningJob.killJob();
                        log.info("Job " + job.getAssignedJobID() + " killed");
                    }
                }
            } catch (Exception e) {
                log.warn("Encounter exception on cleanup:" + e);

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    // Try operations as an authorized user, who is a queue administrator.
    verifyViewJobAsAuthorizedUser(myConf, jobId, qAdmin);


    // Clean up the job
    job.killJob();
  }


  /**
   * Submits a sleep job with 1 map task that runs for a long time(2000 sec)
   * @param clusterConf

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          fail("Unexpected.. exception.. " + ioe);
        }


        // Test authorization success with killJob
        try {
          myJob.killJob();
        } catch (IOException ioe) {
          fail("Unexpected.. exception.. " + ioe);
        }


        return null;

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        assertNotNull("Job " + jobId + " is not known to the JobTracker!",
            myJob);


        // Tests authorization failure with killJob
        try {
          myJob.killJob();
          fail("AccessControlException expected..");
        } catch (IOException ioe) {
          assertTrue(ioe.getMessage().contains("AccessControlException"));
        }

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    final JobID jobId = job.getID();


    // Kill the job and wait till it is actually killed so that it is written to
    // CompletedJobStore
    job.killJob();
    while (job.getJobState() != JobStatus.KILLED) {
      LOG.info("Waiting for the job to be killed successfully..");
      Thread.sleep(200);
    }

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