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On Thu, Nov 29, 2012 at 2:50 PM, Jordan Zimmerman < [email protected]> wrote: > Exhibitor's main raison d'être is to manage zoo.cfg. I'm not sure why > you'd use Exhibitor if you wanted to manually manage zoo.cfg. However, if > you turn instance restarts off for all your instances Exhibitor will not > alter zoo.cfg. > > -JZ > > -Jordan > > On Nov 29, 2012, at 11:47 AM, Brian Tarbox <[email protected]> wrote: > > > Thanks for the heads up on the exhibitor group, I'll head over there. > FYI > > I more wanted to stop Exhibitor from changing my cfg file than stop it > from > > restarting the node....even if I restart the node by hand if the cfg got > > changed out from under me I'm still hosed. > > > > Brian > > > > > > On Thu, Nov 29, 2012 at 2:18 PM, Jordan Zimmerman < > > [email protected]> wrote: > > > >> FYI - Exhibitor has its own group: > >> http://groups.google.com/group/exhibitor-users > >> > >>> Is there any way to prevent this not-so-helpful behavior? > >> You can turn off Instance Restarts for any instance from the Exhibitor > >> control panel. > >> > >> -JZ > >> > >> On Nov 29, 2012, at 5:32 AM, Brian Tarbox <[email protected]> > wrote: > >> > >>> I was performing a manual rolling update of my 3 node cluster when > >> suddenly > >>> one of my nodes went into "standalone" mode. I had never seen this > mode > >>> before. > >>> > >>> The short answer is that exhibitor was running on a node that I did a > >>> "zkServer.sh restart" on...and it decided to "help" me by rewriting my > >>> zoo.cfg. The problem is that it rewrote it as a single node cluster. > >>> > >>> Is there any way to prevent this not-so-helpful behavior? > >>> > >>> From the netflix exhibitor page: > >>> "*Each Exhibitor instance monitors the ZooKeeper server running on the > >> same > >>> server. If ZooKeeper is not running (due to crash, etc.), Exhibitor > will > >>> rewrite the zoo.cfg file and restart it*." > >>> > >>> -- > >>> http://about.me/BrianTarbox > >> > >> > > > > > > -- > > http://about.me/BrianTarbox > > -- http://about.me/BrianTarbox
