tree c9af58083d13b2f98b7eb21d2d86f739d6dfd459
parent 6dfba3922d77b7f63332183ff4d8451b2b37709a
author Yuta HIGUCHI <y-higuchi@onlab.us> 1401430604 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> 1401463943 -0700

Enable ZooKeeper logging.

ZooKeeper log was not being correctly written
as a side-effect of ZK related environment variable
we've started using in onos.sh.

This patch will add an environment variable before running
ZK process to use the default log4j config
supplied with the ZooKeeper distribution.

Change-Id: I8ecb2f5a455bef16421811cf989afdd730992e5d