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From Jordan Zimmerman <jor...@jordanzimmerman.com>
Subject Re: Client host selection?
Date Thu, 02 May 2013 01:22:02 GMT
If you can determine local clients, just limit your connection string to those local clients.
Of course, this limits failover to local servers, but would be a decent workaround until there's
better support in ZK.

-JZ

On May 1, 2013, at 6:05 PM, Owen Kim <ohechkay@gmail.com> wrote:

> Thanks for the info.
> 
> That feature would be useful. I can determine local nodes myself and feed
> them into the client.
> https://issues.apache.org/jira/browse/ZOOKEEPER-1698
> 
> 
> On Wed, May 1, 2013 at 5:48 PM, Michi Mutsuzaki <michi@cs.stanford.edu>wrote:
> 
>> C client has zoo_deterministic_conn_order() to make the connection
>> order deterministic. We can add a similar feature to Java client.
>> Owen, do you want to open a JIRA for this?
>> 
>> --Michi
>> 
>> On Wed, May 1, 2013 at 5:40 PM, Benjamin Reed <breed@apache.org> wrote:
>>> no it will connect randomly. we don't really have a way to specify
>>> preference or weight. it would be a nice feature to add though.
>>> 
>>> ben
>>> 
>>> 
>>> On Wed, May 1, 2013 at 5:26 PM, Owen Kim <ohechkay@gmail.com> wrote:
>>> 
>>>> Is the client configurable on which host it tries to connect to when I
>> give
>>>> it the host list? Will it perhaps try deterministically in order?
>>>> Specifically, I'd like it to favor ZK hosts in the same DC.
>>>> 
>> 


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