Same Issue here! Had to reboot the whole cluster to fix that issue. The files stuck a few seconds/minutes in the queue until they get processed. In my case I assume that it was caused by a one-by-one reboot of the cluster nodes, means we normally reboot only one of 8 nodes and wait a few seconds until we reboot the next one to get as much performance as possible. It must be a bug in this new Load Balancing/Round Robin queue… any comments from the devs?
Cheers Josef From: dan young <danoyo...@gmail.com> Reply-To: "users@nifi.apache.org" <users@nifi.apache.org> Date: Monday, 12 November 2018 at 15:06 To: NiFi Mailing List <users@nifi.apache.org> Subject: NiFi 1.8 and stuck flowfile in Load Balanced enabled queue Hello, We have two processor groups connected via the new Load Balancing/Round Robin queue. It seems that a flowfile is "stuck" in this queue. I've been watching it for some time now. Is there any way to trouble shoot what is stuck in the queue and why? or maybe remove it? I've tried to stop the PG and empty the queue, but always says emptied 0 out of 1 flowflies... Regards, Dano
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