Hello Kohut, Is your issue about disk usage, or memory? The first email seems to indicate disks (there's no direct way for bounding the disk usage of state stores, though you can set e.g. retention period to indirectly control disk usage via specifying how long do you want to retain windowed stores), while the later seems to indicate memory (btw maybe this can help a bit: https://kafka.apache.org/documentation/streams/developer-guide/memory-mgmt.html )
Guozhang On Fri, Apr 12, 2019 at 2:49 AM Ярослав Когут <slavka.ko...@gmail.com> wrote: > And I have a lot of warning that describe in this lira > > https://issues.apache.org/jira/browse/KAFKA-5998?attachmentOrder=asc < > https://issues.apache.org/jira/browse/KAFKA-5998?attachmentOrder=asc> > > Thanks. > > Kohut Yaroslav > > > On Apr 12, 2019, at 10:59 AM, Ярослав Когут <slavka.ko...@gmail.com> > wrote: > > > > Hello, yes I know it, I read about rocks db. > > > > But do we have ability to make some size limitation for this db? Because > we have alerts in grafana, that application is using more then 80% of full > app memory. > > > > I’ll be very grateful for the help. > > > > Thanks. > > > > Kohut Yaroslav > > > >> On Apr 12, 2019, at 4:02 AM, Guozhang Wang <wangg...@gmail.com> wrote: > >> > >> Hello Kohut, > >> > >> Streams's default state.dir location is /tmp/kafka-streams, that may > >> explained it. > >> > >> For more info about state management of Kafka Streams, you can read > >> > https://kafka.apache.org/21/documentation/streams/architecture#streams_architecture_state > >> > >> > >> Guozhang > >> > >> On Thu, Apr 11, 2019 at 1:09 AM Ярослав Когут <slavka.ko...@gmail.com> > >> wrote: > >> > >>> Hi guys. > >>> > >>> I’ve deployed spring cloud application using docker, service is using > >>> KStream functionality, and I have problems with /tmp folder. > >>> > >>> On some instances of application /tmp folder is from 3 to 6 GB. Maybe I > >>> missed some property? > >>> > >>> I will be very grateful for the help. > >>> > >>> Thanks, best regards. > >>> > >>> Kohut Yaroslav > >> > >> > >> > >> -- > >> -- Guozhang > > > > -- -- Guozhang
