startCluster(1, clusterProps, schedulerProps);
ControlledMapReduceJobRunner jobRunner =
ControlledMapReduceJobRunner.getControlledMapReduceJobRunner(
getJobConf(), 4, 0);
jobRunner.start();
ControlledMapReduceJob controlledJob = jobRunner.getJob();
JobID myJobID = jobRunner.getJobID();
JobInProgress myJob = getJobTracker().getJob(myJobID);
ControlledMapReduceJob.waitTillNTasksStartRunning(myJob, true, 2);