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From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: Dynamic server addition/deletion
Date Fri, 01 May 2009 19:30:31 GMT
This is relatively easy to do now, although somewhat inelegant.

You can make configuration changes and then do a rolling restart of the
systems.

A more elegant solution in which you add additional servers without a
restart should be relatively easy to build into the code if you can make it
look like the new machine is simply a reboot of a previously known machine.

Folk like Ben and Patrick and Mahadev should have better informed ideas
about that.


On Fri, May 1, 2009 at 12:25 PM, raghul@yahoo.com <raghul@yahoo.com> wrote:

>
> Our product would require support for dynamic addition and deletion of ZK
> servers to the cluster. We would like to come up with a design, propose the
> design to the ZK developers and then implement the feature once the design
> is signed off by the ZK developers. Before we go down that path, I would
> like to know if people already have any ideas on this that they could share
> with us. Also, we don't want to duplicate the effort, so we would appreciate
> if you let us know anyone is already working on a design proposal for this
> feature.
>
> Thanks
> Raghu
>
>
>
>


-- 
Ted Dunning, CTO
DeepDyve

111 West Evelyn Ave. Ste. 202
Sunnyvale, CA 94086
www.deepdyve.com
858-414-0013 (m)
408-773-0220 (fax)

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