AMBARI-5186. On EC2, AMI for RHEL 5.7 does not start postgres on setup (aonishuk)
AMBARI-5185 Unable to delete host even when all host components are in INIT state. (ababiichuk)
AMBARI-5187. Ganglia rrdcached base directory has not applied in fact (dlysnichenko)
AMBARI-5188. Component version numbers do not seem accurate (dlysnichenko)