I ended up disconnecting the Node that had the flowfile in the queue and restarted it, and then rejoinednthe cluster. That took care of it, I'll continue to monitor it. I also added in the expire flow files after X minutes.
Regards Dano On Mon, Nov 12, 2018, 8:37 AM <josef.zahn...@swisscom.com wrote: > 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 > > > > > > >
