zkHost configuration

[Oliver Schrenk]

Hi,

I was wondering why there is the need to full specify all zookeeper hosts when 
starting up Solr. For example using

        java -Djetty.port=7574 
-DzkHost=localhost:2181,zkhost1:2181,zkhost2:2181,zkhost3:2181 -jar start.jar

Isn’t it enough to point to localhost:2181 and let the Zookeeper ensemble 
itself where the other machines are? Or is this just used for failover in case  
a zookeeper machine goes down?


Regards,
Oliver