private boolean testUberDecision(Configuration conf) {
JobID jobID = JobID.forName("job_1234567890000_0001");
JobId jobId = TypeConverter.toYarn(jobID);
MRAppMetrics mrAppMetrics = MRAppMetrics.create();
JobImpl job =
new JobImpl(
jobId,
ApplicationAttemptId.newInstance(ApplicationId.newInstance(0, 0), 0),
conf,
mock(EventHandler.class),
null,
new JobTokenSecretManager(),
new Credentials(),
null,
null,
mrAppMetrics,
null,
true,
null,
0,
null,
null,
null,
null);
InitTransition initTransition = getInitTransition(2);
JobEvent mockJobEvent = mock(JobEvent.class);
initTransition.transition(job, mockJobEvent);
boolean isUber = job.isUber();
return isUber;
}
@Test
public void testReportDiagnostics() throws Exception {
JobID jobID = JobID.forName("job_1234567890000_0001");
JobId jobId = TypeConverter.toYarn(jobID);
final String diagMsg = "some diagnostic message";
final JobDiagnosticsUpdateEvent diagUpdateEvent = new JobDiagnosticsUpdateEvent(jobId, diagMsg);
MRAppMetrics mrAppMetrics = MRAppMetrics.create();
AppContext mockContext = mock(AppContext.class);
when(mockContext.hasSuccessfullyUnregistered()).thenReturn(true);
JobImpl job =
new JobImpl(
jobId,
Records.newRecord(ApplicationAttemptId.class),
new Configuration(),
mock(EventHandler.class),
null,
mock(JobTokenSecretManager.class),
null,
new SystemClock(),
null,
mrAppMetrics,
null,
true,
null,
0,
null,
mockContext,
null,
null);
job.handle(diagUpdateEvent);
String diagnostics = job.getReport().getDiagnostics();
Assert.assertNotNull(diagnostics);
Assert.assertTrue(diagnostics.contains(diagMsg));
job =
new JobImpl(
jobId,
Records.newRecord(ApplicationAttemptId.class),
new Configuration(),
mock(EventHandler.class),
null,
mock(JobTokenSecretManager.class),
null,
new SystemClock(),
null,
mrAppMetrics,
null,
true,
null,
0,
null,
mockContext,
null,
null);
job.handle(new JobEvent(jobId, JobEventType.JOB_KILL));
job.handle(diagUpdateEvent);
diagnostics = job.getReport().getDiagnostics();
Assert.assertNotNull(diagnostics);
Assert.assertTrue(diagnostics.contains(diagMsg));
}
public StubbedJob(
JobId jobId,
ApplicationAttemptId applicationAttemptId,
Configuration conf,
EventHandler eventHandler,
boolean newApiCommitter,
String user,
int numSplits,
AppContext appContext) {
super(
jobId,
applicationAttemptId,
conf,
eventHandler,
null,
new JobTokenSecretManager(),
new Credentials(),
new SystemClock(),
Collections.<TaskId, TaskInfo>emptyMap(),
MRAppMetrics.create(),
null,
newApiCommitter,
user,
System.currentTimeMillis(),
null,
appContext,
null,
null);
initTransition = getInitTransition(numSplits);
localFactory =
stateMachineFactory.addTransition(
JobStateInternal.NEW,
EnumSet.of(JobStateInternal.INITED, JobStateInternal.FAILED),
JobEventType.JOB_INIT,
// This is abusive.
initTransition);
// This "this leak" is okay because the retained pointer is in an
// instance variable.
localStateMachine = localFactory.make(this);
}
