Thanks Ted, I also met the same problem. Your solution sounds so good. >From Davy
2011/11/29 Ted Dunning <[email protected]> > To expand on that FAQ, the detailed process should be to > > - configure the new servers > > - update the configuration on the old servers > > - restart each old server one at a time > > - start the new servers > > - have your applications reconnect with the full set of servers in the > connection string. This can be done whenever you like. > > Your clients will receive a disconnect message when the server that they > are talking to is restarted, but they should reconnect immediately and > transparently. You may have a problem if your applications don't handle > transient disconnections properly. > > > > On Tue, Nov 29, 2011 at 3:10 AM, pubudu gunawardena <[email protected] > >wrote: > > > On Tue, Nov 29, 2011 at 1:08 PM, nileader <[email protected]> wrote: > > > > > > hi, all. > > > > > > If i update my conf/zoo.cfg config, must i restart my zk server? > > > > > > In my case, we have 3 servers in production environment, now, we want > to > > > upgrade to 5 server. > > > > Take a look at http://wiki.apache.org/hadoop/ZooKeeper/FAQ#A6 where it > > says > > how to upgrade ZooKeeper. > > > > > > > > > Any problem will happen if a kill one of three servers. > > > > > > > > > *[email protected]* > > > > > > > > > > -- > > Thanks, > > Pubudu > > >
