Can you articulate further why HiveServer2 is not working in such an event? What's current behavior and what's expected from an end user's standpoint?
Thanks, Xuefu On Mon, Oct 12, 2015 at 6:52 AM, Wangwenli <[email protected]> wrote: > > now hiveserver2 has multiple instance register to zookeeper, if zookeeper > recover from fault, the znode represent the hs2 instance got deleted(eg. > session timeout), the hiveserver2 will receive NodeDeleted event, in > this event, this hiveserver instance will unregister from zookeeper, > suppose all hiveserver instance do like this, then *from end user > perspective ,the hiveserver cluster is no working*. > > so as per my opinion, the DeRegisterWatcher feature is not required. > how do you think ? > > > ------------------------------ > wenli > Regards >
