AMBARI-6749 - Flume service should be in STARTED state when no agents configured (jonathanhurley)
Revert "AMBARI-6709 After Namenode is moved via Ambari the hive metastore namenode hostname is not updated with the new namenode hostname (Dmytro Shkvyra via dsen)"

This reverts commit 26d2c9f6e0bb0fdbb1138a3cf3bcdc73b27f1ef8.