I am getting the dreaded message: 10:59:45,871 INFO [org.apache.zookeeper.ClientCnxn] - <Client session timed out, have not heard from server in 31482ms for sessionid 0x13d11dd08160007, closing socket connection and attempting reconnect>
and from looking at the logs it certainly seems that the keep alive messages are sometime just not being sent. In my case I see a bunch of these: 10:58:00,164 DEBUG [org.apache.zookeeper.ClientCnxn] - <Got ping response for sessionid: 0x13d11dd08160007 after 0ms> 10:58:13,511 DEBUG [org.apache.zookeeper.ClientCnxn] - <Got ping response for sessionid: 0x13d11dd08160007 after 0ms> 10:58:26,857 DEBUG [org.apache.zookeeper.ClientCnxn] - <Got ping response for sessionid: 0x13d11dd08160007 after 0ms> 10:58:40,205 DEBUG [org.apache.zookeeper.ClientCnxn] - <Got ping response for sessionid: 0x13d11dd08160007 after 0ms> 10:59:14,140 DEBUG [org.apache.zookeeper.ClientCnxn] - <Got ping response for sessionid: 0x13d11dd08160007 after 0ms> But then nothing from 10:59:14 until 10:59:45 when my client decides its been too long and so times out. I'm running 3.4.5 on EC2 ...any suggestions welcome. Thanks. Brian Tarbox -- http://about.me/BrianTarbox
