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From Patrick Hunt <ph...@apache.org>
Subject Re: stunnel and zookeeper and timeouts
Date Mon, 17 Dec 2012 08:25:45 GMT
On Fri, Dec 14, 2012 at 11:56 AM, Prakash <prakashr.ietf@gmail.com> wrote:
> I am running a 3 cluster setup where the zookeeper connections (both client
> - server and server - server ) run through stunnel. Stunnel has an idle
> timeout setting, where if it sees a connection that is idle (default 12
> hours) it tries to close it. I see that for the server to server, there are
> two ports/connections configured in zookeeper. One for followers to be
> connected to the leader and a separate one for leader election.
> My question is, after the cluster is bought up, and leader election is
> done, is there any activity (keep-alive etc) on the leader election
> connections, if things are operating normally?

iirc the answer is no. Can anyone confirm?


> If not, i am worried stunnel will try to close this port as there is no
> activity.

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