You also have to take care of the "clientPort". You have to use different clientPorts per instance. Otherwise, the instance can not start up because the port is in use. /Hartmut
2012/9/1 Peter Litvak <[email protected]> > Well, I actually had to create three server.x entries in the config since > it wouldn't start with just two. > Maybe the problem is in that even though I have three entries I'm starting > only two server instances. > So basically config has (as suggested by getting started guide): > server.1=localhost:2887:3887 > server.2=localhost:2888:3888 > server.3=localhost:2889:3889 > > I also have two different data dirs with myid (1 and 2). > And then I start two servers using this config. > I then have a program that starts one client connected to the first > server which creates a node and immediately start the another client that > connects to the second server and checks for an existence of that node and > it fails. > > On Sat, Sep 1, 2012 at 4:51 PM, Jordan Zimmerman < > [email protected] > > wrote: > > > Make sure both instances are in both config files. Also make sure the > > myid files exist. > > > > ==================== > > Jordan Zimmerman > > > > On Sep 1, 2012, at 1:46 PM, Peter Litvak <[email protected]> wrote: > > > > > Hmm, then something else is wrong, I don't get data replication across > > the > > > servers. I'm wondering what could be the problem. > > > On Sep 1, 2012 4:42 PM, "Hartmut Lang" <[email protected]> wrote: > > > > > >> Hi Peter, > > >> > > >> running multiple instances on the same machine is no problem. > > >> You just have to use different config-files (zoo.cfg), and set > different > > >> data-dirs in them (dataDir=...). > > >> > > >> Hartmut > > >> > > >> > > >> 2012/8/31 Patrick Hunt <[email protected]> > > >> > > >>> Take a look at this: https://github.com/phunt/zkconf If you run it > > >>> with --count=x (see the examples) it will generate the proper > configs, > > >>> as well as a start script to run all locally. > > >>> > > >>> Patrick > > >>> > > >>> On Fri, Aug 31, 2012 at 1:05 PM, Peter Litvak < > [email protected]> > > >>> wrote: > > >>>> Hi All, > > >>>> > > >>>> There is an explanation on how to run multiple instances of the > > >> zookeeper > > >>>> server on the same machine (in getting started) but that seems > doesn't > > >>>> allow data replication between those servers. > > >>>> Is there a way to achieve a data replication among servers running > on > > >> the > > >>>> same machine? > > >>>> > > >>>> I suspect that the answer is NO, just wanted to make sure. > > >>>> > > >>>> Thank you, > > >>>> Peter > > >>> > > >> > > >
