The most common error that causes this is to not set up the myid files correctly.
On Thu, Jun 12, 2014 at 4:47 PM, Cameron McKenzie <[email protected]> wrote: > This is not correct, 3 is a minimum for redundancy. If 1 goes down, the > other 2 can still form a quorum (as there are more than half of them > remaining). There is likely a configuration issue in the original posters > case. Either that, or some sort of networking issue, in which the remaining > 2 nodes cannot communicate with each other. > > > On Fri, Jun 13, 2014 at 9:35 AM, James A. Robinson <[email protected]> > wrote: > > > 3 is the minimum you can run, if you lose one > > the remaining 2 cannot reach consensus on > > who should be the leader. > > > > So my understanding has been that one > > should probably run at a minimum of 5 > > nodes. > > > > > > > > On Thu, Jun 12, 2014 at 1:07 PM, Lahiru Gunathilake <[email protected]> > > wrote: > > > > > Hi Users, > > > > > > I have followed the cluster guide and created a zookeeper cluster with > 3 > > > nodes. After a successful start of the cluster I have created few nodes > > and > > > everything looked fine. I see one leader and two followers as we > expect. > > > > > > Now I killed the leader process in machine one and I am waiting for > rest > > of > > > the two processes to pick a new leader and start serving my requests, > > but > > > it seems two followers are simply trying to connect to each other and > > > throwing errors and whole cluster is not working. Here is my zoo.cfg > > file. > > > I tried to restart my leader to see whether cluster comes up > > automatically, > > > neither is happening. Am I starting too less server nodes or what is > the > > > issue with my setup. > > > > > > tickTime=2000 > > > initLimit=10 > > > syncLimit=5 > > > dataDir=/home/sgg/zookeeper/zookeeper-3.4.6/data > > > clientPort=2181 > > > server.1=149.160.172.65:2888:3888 > > > server.2=156.56.179.104:2888:3888 > > > server.3=gw110.iu.xsede.org:2888:3888 > > > > > > Can someone please correct me if I am doing something wrong. > > > > > > Thanks > > > Lahiru > > > -- > > > System Analyst Programmer > > > PTI Lab > > > Indiana University > > > > > >
