There's currently no automated way toadd/remove servers. This is ZK-107.
I'm currently implementing this feature, but it will take some time till its in. In the meanwhile there is a "rolling restart" method people use, that someone else (Ted?) would explain better than me. The procedure you describe doesnt work - it doesnt affect the quorums usedinternally by ZK which are determined when a server first starts and also keep in mind that servers can reboot and go back to using the old config file when restarted.
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On Jul 5, 2011, at 8:36 PM, "Paul Rimba" <[EMAIL PROTECTED]> wrote:
> Hey there,
> is there any way to dynamically add a new server to a running cluster?
> i tried searching on google and i found that this issue has not been fixed.(
> To my understanding, all the servers in a cluster must have the same
> If a new server wants to join an already running cluster, how does it get
> the same configuration from the cluster before appending his own
> and how does every server get the updated configuration? What i did so far
> is to upload it a znode, say /config/zoo.cfg and when there is a
> every server gets the updated version (is this the right approach?)
> thanks in advance