tree a4114ba79c9888aa31fe60c89d3b38a8034f8e7c
parent 97dd45d2d4426bcb1a3971f021839dbfd7993fc2
author Abdullah Alamoudi <bamousaa@gmail.com> 1446965640 +0300
committer abdullah alamoudi <bamousaa@gmail.com> 1447047954 -0800

This change fixes the sporadic connection refused errors 

This can mostly be seen during asterix-installer tests.
The fix basically lets managix wait and listens
through zookeeper for a signal from the cluster controller that
the cluster is up and ready.
Once the cluster controller sends the signal, Managix can proceed.

Change-Id: Ib730f50ab2fb492f3cf973d1cf2f03b34e24e5b3
Reviewed-on: https://asterix-gerrit.ics.uci.edu/366
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
Reviewed-by: Murtadha Hubail <hubailmor@gmail.com>