/// <exception cref="System.IO.IOException"/>
internal virtual void Write(HistoryEvent @event)
{
lock (this)
{
Event wrapper = new Event();
wrapper.type = @event.GetEventType();
wrapper.@event = @event.GetDatum();
writer.Write(wrapper, encoder);
encoder.Flush();
@out.WriteBytes("\n");
}
}
/*
* test EventReader EventReader should read the list of events and return
* instance of HistoryEvent Different HistoryEvent should have a different
* datum.
*/
/// <exception cref="System.Exception"/>
public virtual void TestEvents()
{
EventReader reader = new EventReader(new DataInputStream(new ByteArrayInputStream
(GetEvents())));
HistoryEvent e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.JobPriorityChanged
));
NUnit.Framework.Assert.AreEqual("ID", ((JobPriorityChange)e.GetDatum()).jobid.ToString
());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.JobStatusChanged)
);
NUnit.Framework.Assert.AreEqual("ID", ((JobStatusChanged)e.GetDatum()).jobid.ToString
());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.TaskUpdated));
NUnit.Framework.Assert.AreEqual("ID", ((TaskUpdated)e.GetDatum()).taskid.ToString
());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptKilled
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptUnsuccessfulCompletion
)e.GetDatum()).taskid.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.JobKilled));
NUnit.Framework.Assert.AreEqual("ID", ((JobUnsuccessfulCompletion)e.GetDatum()).jobid
.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptStarted
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptStarted)e.GetDatum
()).taskid.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptFinished
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptFinished)e.GetDatum
()).taskid.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptKilled
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptUnsuccessfulCompletion
)e.GetDatum()).taskid.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptKilled
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptUnsuccessfulCompletion
)e.GetDatum()).taskid.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptStarted
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptStarted)e.GetDatum
()).taskid.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptFinished
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptFinished)e.GetDatum
()).taskid.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptKilled
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptUnsuccessfulCompletion
)e.GetDatum()).taskid.ToString());
e = reader.GetNextEvent();
NUnit.Framework.Assert.IsTrue(e.GetEventType().Equals(EventType.ReduceAttemptKilled
));
NUnit.Framework.Assert.AreEqual("task_1_2_r03_4", ((TaskAttemptUnsuccessfulCompletion
)e.GetDatum()).taskid.ToString());
reader.Close();
}
public JobHistoryEvent(JobId jobID, HistoryEvent historyEvent, long timestamp)
: base(historyEvent.GetEventType(), timestamp)
{
this.jobID = jobID;
this.historyEvent = historyEvent;
}
public virtual void HandleEvent(HistoryEvent @event)
{
EventType type = @event.GetEventType();
switch (type)
{
case EventType.JobSubmitted:
{
HandleJobSubmittedEvent((JobSubmittedEvent)@event);
break;
}
case EventType.JobStatusChanged:
{
break;
}
case EventType.JobInfoChanged:
{
HandleJobInfoChangeEvent((JobInfoChangeEvent)@event);
break;
}
case EventType.JobInited:
{
HandleJobInitedEvent((JobInitedEvent)@event);
break;
}
case EventType.JobPriorityChanged:
{
HandleJobPriorityChangeEvent((JobPriorityChangeEvent)@event);
break;
}
case EventType.JobQueueChanged:
{
HandleJobQueueChangeEvent((JobQueueChangeEvent)@event);
break;
}
case EventType.JobFailed:
case EventType.JobKilled:
case EventType.JobError:
{
HandleJobFailedEvent((JobUnsuccessfulCompletionEvent)@event);
break;
}
case EventType.JobFinished:
{
HandleJobFinishedEvent((JobFinishedEvent)@event);
break;
}
case EventType.TaskStarted:
{
HandleTaskStartedEvent((TaskStartedEvent)@event);
break;
}
case EventType.TaskFailed:
{
HandleTaskFailedEvent((TaskFailedEvent)@event);
break;
}
case EventType.TaskUpdated:
{
HandleTaskUpdatedEvent((TaskUpdatedEvent)@event);
break;
}
case EventType.TaskFinished:
{
HandleTaskFinishedEvent((TaskFinishedEvent)@event);
break;
}
case EventType.MapAttemptStarted:
case EventType.CleanupAttemptStarted:
case EventType.ReduceAttemptStarted:
case EventType.SetupAttemptStarted:
{
HandleTaskAttemptStartedEvent((TaskAttemptStartedEvent)@event);
break;
}
case EventType.MapAttemptFailed:
case EventType.CleanupAttemptFailed:
case EventType.ReduceAttemptFailed:
case EventType.SetupAttemptFailed:
case EventType.MapAttemptKilled:
case EventType.CleanupAttemptKilled:
case EventType.ReduceAttemptKilled:
case EventType.SetupAttemptKilled:
{
HandleTaskAttemptFailedEvent((TaskAttemptUnsuccessfulCompletionEvent)@event);
break;
}
case EventType.MapAttemptFinished:
{
HandleMapAttemptFinishedEvent((MapAttemptFinishedEvent)@event);
break;
}
case EventType.ReduceAttemptFinished:
{
HandleReduceAttemptFinishedEvent((ReduceAttemptFinishedEvent)@event);
break;
}
case EventType.SetupAttemptFinished:
case EventType.CleanupAttemptFinished:
{
HandleTaskAttemptFinishedEvent((TaskAttemptFinishedEvent)@event);
break;
}
case EventType.AmStarted:
{
HandleAMStartedEvent((AMStartedEvent)@event);
break;
}
default:
{
break;
}
}
}