Currently our production is running with 3.5.5 and it will take time to
move to 3.6.1.
When I dig more into this it seems to be related to Netty protocol and it’s
limitation. The system is stable when I fail back to NIO and without SSL.
As soon as I turned on Netty we are seeing sessions getting throttled which
in turn sometimes throttles the ping request too from clients.
I believe we should get an option to configure Netty in such a way that
ping commands are never throttled.
Thanks
Srikant Kalani
On Mon, 20 Jul 2020 at 7:02 PM, Szalay-Bekő Máté <szalay.beko.mate@gmail.com>
wrote:
> Hello,
>
> can you reproduce the problem with the latest 3.5 version? I mean 3.5.8.
> There were a few bugfixes recently that can help. e.g.:
> https://issues.apache.org/jira/browse/ZOOKEEPER-3756
> Also you can try to increase some timeout parameters, see
>
> https://zookeeper.apache.org/doc/r3.5.8/zookeeperAdmin.html#sc_configuration
> (like minSessionTimeout, maxSessionTimeout, syncLimit)
>
> Kind regards,
> Mate
>
> On Mon, Jul 13, 2020 at 5:19 PM Srikant Kalani <shrikantkalani@gmail.com>
> wrote:
>
> > I am facing a similar issue in my application.
> >
> > Zookeeper Server Version 3.5.5
> >
> > I implemented SSL ( server to server ) in quorum communication.
> >
> > After that ZK client frequently receives session timeouts.
> >
> > When I turned off SSL then application is behaving normally and there are
> > no
> > timeouts.
> >
> > Any thoughts ?
> >
> > Thanks
> > Srikant Kalani
> >
> >
> >
> > --
> > Sent from: http://zookeeper-user.578899.n2.nabble.com/
> >
>
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