Oo, I’m curious about this as well!  Wikimedia is considering doing this 
if/when we install brokers in our web caching data centers.


On Apr 24, 2014, at 11:49 AM, Sudarshan Kadambi (BLOOMBERG/ 731 LEXIN) 
<skada...@bloomberg.net> wrote:

> Are there any thoughts on running Zookeeper on the same physical nodes that 
> run the Kafka broker? So the loss of a node affects quorum and possibly 
> requires electing new leaders at both the ZK and the broker level. Are there 
> race conditions or other failure cases that could come about from either a 
> co-located (or, an independent) setup? Thanks.
> 
> -sudarshan
> 
> -------------------------------------------------------------------------------

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