Updated openstack/openstack
Project: openstack/trove  744a5bd23a2c36a4d78630b6788b76d9957b199f
null
Correct the command to stop cassandra server

Using kill is too heavy, recommended is to use service stop

Change-Id: I8d679502f1a05e3d9b04420f1021d362096b22d3
Closes-Bug: 1295362