@Test
public void testHistoryEvents() throws Exception {
Configuration conf = new Configuration();
conf.set(MRJobConfig.USER_NAME, "test");
MRApp app = new MRAppWithHistory(2, 1, true, this.getClass().getName(), true);
app.submit(conf);
Job job = app.getContext().getAllJobs().values().iterator().next();
JobId jobId = job.getID();
LOG.info("JOBID is " + TypeConverter.fromYarn(jobId).toString());
app.waitForState(job, JobState.SUCCEEDED);