Hi, We have Kafka + ZK co-located.... on EC2 instances.
Check this thread from a few weeks ago: http://search-hadoop.com/m/4TaT4Sb6Jg2 Otis -- Performance Monitoring * Log Analytics * Search Analytics Solr & Elasticsearch Support * http://sematext.com/ On Thu, Apr 24, 2014 at 11:53 AM, Andrew Otto <ao...@wikimedia.org> wrote: > 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 > > > > > ------------------------------------------------------------------------------- > >