public void Dispose(Optional <Exception> e)
{
try
{
if (e.IsPresent())
{
OnError(e.Value);
}
else
{
JobStatusProto proto = new JobStatusProto();
proto.identifier = _jobId;
proto.state = State.DONE;
Send(proto);
}
}
catch (Exception ex)
{
Org.Apache.Reef.Utilities.Diagnostics.Exceptions.CaughtAndThrow(ex, Level.Warning, "Error closing ClientJobStatusHandler", LOGGER);
}
try
{
_jobControlChannel.Dispose();
}
catch (Exception ex)
{
Org.Apache.Reef.Utilities.Diagnostics.Exceptions.CaughtAndThrow(ex, Level.Warning, "Error closing jobControlChannel", LOGGER);
}
}
public void OnError(Exception error)
{
LOGGER.Log(Level.Error, "job excemption", error);
JobStatusProto proto = new JobStatusProto();
proto.identifier = _jobId;
proto.state = State.FAILED;
proto.exception = ByteUtilities.StringToByteArrays(error.Message);
_clock.Dispose();
}
public void OnNext(byte[] value)
{
LOGGER.Log(Level.Info, "Job message from {0}" + _jobId);
SendInit();
JobStatusProto proto = new JobStatusProto();
proto.identifier = _jobId;
proto.state = State.RUNNING;
proto.message = value;
Send(proto);
}
private void SendInit()
{
if (_state == State.INIT)
{
JobStatusProto proto = new JobStatusProto();
proto.identifier = _jobId;
proto.state = State.INIT;
Send(proto);
_state = State.RUNNING;
}
}
private void Send(JobStatusProto status)
{
LOGGER.Log(Level.Info, "Sending job status " + status);
_jobStatusHandler.OnNext(status);
}