Hi, Do we have any suggestions for this detached connection memory leak on version 2.8.0?
Migrating the cluster to the latest version might help here? Thanks & Regards, Devakumar J On Fri, Sep 3, 2021 at 1:08 AM DK <mail2jdevaku...@gmail.com> wrote: > Any thoughts on this please? > > Note: This happens only on one node at a time after 2 to 3 days up time. > Slowly builds up and ends up OOM. On multiple heap dumps detached > connection only the 90% contributor. > > Current running version : 2.8.0 > > Thanks & Regards, > Devakumar J > > On Wed, 1 Sep 2021, 12:04 DK, <mail2jdevaku...@gmail.com> wrote: > >> Hi, >> >> We are on version 2.8.0 only and all our caches are PARTITIONED >> non-transactional caches. >> >> Thanks & Regards, >> Devakumar J >> >> On Wed, Sep 1, 2021 at 5:38 AM Alexandr Shapkin <ashap...@apache.org> >> wrote: >> >>> Hello! >>> >>> What Ignite version are you running? >>> >>> I can see that a similar issue has been fixed in 2.8 >>> https://issues.apache.org/jira/browse/IGNITE-11755 >>> >>> On 31 Aug 2021, at 19:22, DK <mail2jdevaku...@gmail.com> wrote: >>> >>> Hi Team, >>> >>> Any pointers on this, please? >>> >>> Seems internally H2StatementCache contains a huge set of data that were >>> queried over a period of time. >>> >>> Thanks & Regards, >>> Devakumar J >>> >>> >>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>> Virus-free. >>> www.avast.com >>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>> >>> On Sun, Aug 29, 2021 at 7:37 PM DK <mail2jdevaku...@gmail.com> wrote: >>> >>>> Hi, >>>> >>>> One of our server node's heap usage keeps increasing by uptime and >>>> finally ends up in node restart. >>>> >>>> When i checked the heap dump detachedConns holds up huge memory around >>>> 12GB out of 16GB and GC also couldn't reclaim. This happens randomly in one >>>> of the server node only (3 nodes running). >>>> >>>> Is this related to releasing or closing the thin client connection? >>>> >>>> <image003.jpg> >>>> >>>> >>>> Thanks & Regards, >>>> Devakumar J >>>> >>> >>> >>> -- >>> Thanks & Regards >>> >>> Devakumar J >>> >>> >>> >> >> -- >> Thanks & Regards >> >> Devakumar J >> > -- Thanks & Regards Devakumar J
