ruok checks if the server is listening on the port, that it's up and functional, not that it's joined a quorum
stat provides details on the server wrt the quorum, not serving requests means that it is not currently a member of the quorum. You'd need to check the logs to see why it's not participating. Patrick On Fri, Aug 26, 2011 at 11:06 AM, Jordan Zimmerman <[email protected]> wrote: > I have a three node ensemble. Each node responds to "ruok" with "imok". > Yet, each one response to "stat" with "This ZooKeeper instance is not > currently serving requests". What gives? Which one should I trust? How > might it get in this state and what's the correct way to fix it? > > -Jordan > >
