Hello I recommend downgrading the jvm to 2.6.1 or upgrading to after 2.7.1.
It is a known issue with that jvm. thanks On Tue, Dec 15, 2020 at 6:35 AM Marel, J. van der (Jasper) < jasper.van.der.ma...@ing.com> wrote: > Hi, > > > > I am using this java version : > > > > java -version > > java version "1.8.0_271" > > Java(TM) SE Runtime Environment (build 1.8.0_271-b25) > > Java HotSpot(TM) 64-Bit Server VM (build 25.271-b25, mixed mode) > > > > *From:* Joe Witt <joe.w...@gmail.com> > *Sent:* dinsdag 15 december 2020 14:34 > *To:* users@nifi.apache.org > *Subject:* Re: Nifi 1.1.14 - too many open files after a while > > > > No known leak. > > > > Which JVM are you using? > > > > On Tue, Dec 15, 2020 at 6:18 AM Marel, J. van der (Jasper) < > jasper.van.der.ma...@ing.com> wrote: > > Hi, > > > > I have installed nifi 1.1.14 on a CentOS7 machine. Ulimits are set to > 50000 open files for the user. > > However after a while a lot of open files are reported, mostly related to > an increasing number of sockets. The Apache nifi canvas is almost blank. > > Is this a know issue ? > > > > Version : nifi_3_5_1_1_3-1.11.4.3.5.1.1-3.x86_64 (HortonWorks branded) > > OS : Redhat 7.9 > > > > [/proc/27306/fd] ls -la | wc -l | 3742 open files > > [/proc/27306/fd] socket | wc -l | 835 open sockets ( and increasing over > time) > > > > Met vriendelijke groet / Kind regards, > > > *Jasper van der Marel* > > > > ----------------------------------------------------------------- > > ATTENTION: > > The information in this e-mail is confidential and only meant for the > intended recipient. If you are not the intended recipient, don't use or > disclose it in any way. Please let the sender know and delete the message > immediately. > > ----------------------------------------------------------------- > > ----------------------------------------------------------------- > ATTENTION: > The information in this e-mail is confidential and only meant for the > intended recipient. If you are not the intended recipient, don't use or > disclose it in any way. Please let the sender know and delete the message > immediately. > ----------------------------------------------------------------- > >
