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Zookeeper, mail # dev - Client-side changes to retrieve server configuration


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Re: Client-side changes to retrieve server configuration
César Álvarez Núñez 2011-09-22, 16:43
Hi all,

The jira ticket
ZOOKEEPER-1172<https://issues.apache.org/jira/browse/ZOOKEEPER-1172>in
addition to a new HostProvider implementation based on an url/file/etc
which content is reloaded based on some policy (periodically reload, what a
least N servers are down, etc.) may be useful.

The ticket is not finished yet but I think that main concept is valid.

BR,
/César.

On Thu, Sep 22, 2011 at 4:02 PM, Vishal Kher <[EMAIL PROTECTED]> wrote:

> Hi,
>
> With dynamic reconfiguration of ZooKeeper servers, ZooKeeper clients
> need a way to determine the most up-to-date server list. I have
> uploaded the proposal for these changes at
>
> https://cwiki.apache.org/confluence/display/ZOOKEEPER/ClientClusterMembership
> .
> The
> prior version of this draft was also reviewed by Ben and Alex.
>
> The initial plan is to have a simple mechanism in the client to
> retrieve the new server list from a URL, or for applications that want
> to implement their own mechanism, provide a method to set the server
> list.
>
> Please let me know if you have any comments/suggestions.
>
> Thanks.
> -Vishal
>