Hi,
I have written a simple client using the java API to test reconfiguring a group of zookeeper servers (ZK-107 3.5.0). I have 5 participating servers, 1 observing server & one client. The client connects to the observer server & issues a sychronous reconfig(...) command that removes one server at random - waits a period of time & then adds the same server back in to the configuration. This works if the reconfig removes a follower server. If the reconfig removes a server that is a leader, the client is disconnected - KeeperErrorCode = ConnectionLoss?. I cannot see any reason why the client session (using the API & connected to the observer server) should be disconnected. Does anyone know if this is expected behaviour? I want to observe the time for a leader removal in a reconfiguration, & this prevents me from doing this. Thanks, Mike
