OK maybe I'll dig into it. Is there anything the user could do without changing the code?
On Wed, Sep 9, 2015 at 12:26 PM, Alexander Shraer <[email protected]> wrote: > Hi, > > There were some thoughts to send and check the database id (if I'm not > mistaken its called dbid) when servers connect to each other, which should > be different for different zookeepers. It shouldn't be difficult to add, if > you'd like to work on it. > > Alex > > On Wed, Sep 9, 2015 at 11:04 AM, Benjamin Jaton <[email protected]> > wrote: > > > Hi, > > > > First I build a 3 nodes cluster (A,B,C) with zk.reconfig commands. > > > > Now we stop the all the ZK, and we make a new cluster (A,B,D) configured > > with the same ports. > > > > In that scenario, if you start C, it will join the ensemble, becoming > > (A,B,C,D). > > The problem is that it's not the same ensemble, C shouldn't have been > > allowed to join the new ensemble. > > > > Is there a way to prevent this from happening? (even if it's hacky) > > > > Thanks, > > Ben > > >
