Hi, I don't know why, but this is happening now more frequently. Where should I look into to find the root cause?
Thanks, Manish On Wed, Nov 30, 2016 at 9:20 PM, Manish G <[email protected]> wrote: > Hi Joe, > > Thanks for the quick reply. Yes, the processor keeps running on a single > thread (even after stopping). And the number remains there even after > stopping. > Today, it happened on my customized putHDFS processor. Only thing > different in this processor is - I have added an additional attribute that > tells if the processor created the directory while loading the file on > HDFS. I don't think this should be the issue though. > > Regards, > Manish > > > On Wed, Nov 30, 2016 at 7:05 PM, Joe Witt <[email protected]> wrote: > >> Manish >> >> When it is stuck do you see a number in the top right corner of the >> processor? When you stop it does the number remain? That number is >> telling you how many threads are still executing. Which processor are >> we talking about? When it is in the stuck state can you please run >> bin/nifi.sh dump. If you can then share the nifi-bootstrap.log that >> would aid us in narrowing in on a possible cause. >> >> Thanks >> Joe >> >> On Wed, Nov 30, 2016 at 7:02 PM, Manish G <[email protected]> wrote: >> > >> > Hi, >> > >> > I have noticed that sometime a flow file gets stuck on a processor for a >> > very long time for no reason and then I can not even stop the processor >> to >> > look at the flow flow file from queue. If I click on stop, then >> processor >> > goes into a state where I cannot start/stop the processor. >> > >> > On restarting the NiFi, the file gets processed successfully and routed >> to >> > success queue. I checked in App log, but everything seems to be normal >> for >> > the flow file. I don't see anything mysterious in provenance too (except >> > that queue time is in hours). >> > >> > Has anyone else faced a similar issue? What else should I check to >> identify >> > the root cause for this? >> > >> > Thanks, >> > Manish >> > > > > -- > > > *With Warm Regards,* > *Manish* > -- *With Warm Regards,* *Manish*
