Hi, Is there a way to measure the latency of storm system apart from the parameter "complete latency" from Storm UI?
I cannot enable the acking, hence complete latency is always 0. I am looking for other ways to measure end to end latency. Can we attach a timestamp when a tuple is emitted and check its end time in execute() method of my last bolt? I am trying to do this, but I do not see a way to attach timestamp to the tuple and send it further downstream. Any hints to measure the latency would be very helpful. Thanks. Best, Preethini
