I think that you are experience spout crash/ topology crash If the memory of the machine runs out, or the spout crash then what you describe will happen...
From: Mohsen Bande <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Monday, 5 December 2016 at 13:45 To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Storm UI resets stats on exceptions Hello all, when any of bolts throws an exception, UI resets all stats (acked, failed, ...) is there any way to prevent it from that?
