What version(s) are you seeing this against? (I put similar request in to the jira https://issues.apache.org/jira/browse/ZOOKEEPER-2455)
Is there a small test case that reproduces this issue that you can provide? Logs? (if so please add them to the jira) Patrick On Tue, Jun 28, 2016 at 7:33 AM, Jared Cantwell <jared.cantw...@gmail.com> wrote: > I can't help you with a solution, but we are also seeing this. We had not > made the connection to a reconfig causing this, but a quick look at some > logs indicates it may be happening to us during a reconfig as well. That > gives us a thread to dig more-- we'll update if we find anything. > > Best, > Jared > > On Tue, Jun 28, 2016 at 12:03 AM, Pradeepa Kumar <cdprade...@gmail.com> > wrote: > > > Hi Folks, > > > > I am hitting an error in my C client code and below are the set of > > operations I perform: > > > > 1. Zookeeper Client connected to Zookeeper server S1 and a new > > server S2 gets added. > > 2. monitor zookeeper server config at the client and on change of > > server config, call zoo_set_server > > from the client > > 3. client can issue operations like zoo_get just after the call to > > zoo_set_servers > > 4. I can see that the zookeeper thread logs connect to the new > > server just after the zoo_get > > call > > > > 2016-04-11 03:46:50,655:1207(0xf26ffb40):ZOO_INFO@check_events@2345: > > initiated connection > > to server [128.0.0.5:61728] > > > > 2016-04-11 03:46:50,658:1207(0xf26ffb40):ZOO_INFO@check_events@2397: > > session establishment > > complete on server [128.0.0.5:61728], sessionId=0x4000001852c000c, > > negotiated timeout=20000 > > > > 5. Some times I find errors like below: > > > > 2016-04-11 > 03:46:50,662:1207(0xf26ffb40):ZOO_ERROR@handle_socket_error_msg > > @2923: > > Socket [128.0.0.5:61728] > > zk retcode=-2, errno=115(Operation now in progress): unexpected server > > response: expected > > 0x570b82fa, but received 0x570b82f9 > > > > 1. > > zoo_get returns (-2) indicating that > > ZRUNTIMEINCONSISTENCY< > > > http://zookeeper.sourcearchive.com/documentation/3.2.2plus-pdfsg3/zookeeper_8h_bb1a0a179f313b2e44ee92369c438a4c.html#bb1a0a179f313b2e44ee92369c438a4c9eabb281ab14c74db3aff9ab456fa7fe > > > > > > > > > What is the issue here? should I be retry the operation zoo_get > > operation? Or should I wait > > for the zoo_set_server to complete (like wait for the connection > > establishment notification) > > > > Thanks, > > >
