On Fri, Dec 14, 2012 at 11:56 AM, Prakash <[email protected]> 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? Patrick > If not, i am worried stunnel will try to close this port as there is no > activity.
