Updaed zookeeper property to easily replace hostname
using shell script for Robot Tests
issue-id: DMAAP-139
Change-Id: I7509a038546ed5575032f8c3bc27e49b56ef6c71
Signed-off-by: Varun Gudisena <vg411h@att.com>
## Both Cambria and Kafka make use of Zookeeper.
##
#config.zk.servers=172.18.1.1
## Both Cambria and Kafka make use of Zookeeper.
##
#config.zk.servers=172.18.1.1
-config.zk.servers=localhost
+config.zk.servers=<zookeeper_host>
#config.zk.root=/fe3c/cambria/config
#config.zk.root=/fe3c/cambria/config