dave2wave commented on issue #572: Don't depend on ZooKeeper for coordination
URL: 
https://github.com/apache/incubator-pulsar/issues/572#issuecomment-316186561
 
 
   Are you in an environment that is virtualized? When ZK gets confused are you 
having migrations? I've seen a case where Solr 5.5 clusters which also use ZK 
got confused in those scenarios especially when logging was configured off 
host. The solution required 5 ZK nodes to 3 Solr nodes. along with not using 
mounted disks for Jetty logs in front of the Solr nodes.
   
   Also I think that the ZK dependency in Pulsar is due to the use of 
BookKeeper...
 
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