AMBARI-4840 - Need 2 versions of metrics sink
AMBARI-4846 UI is broken after browser tab closed on step "Manual commands" of Move Master Wizard. (atkach)
AMBARI-4845. Remove test code from component script files in stack
definition (aonishuk)
AMBARI-4847. Warning doesn't appear after changing Hadoop user group in Misc tab. (alexantonenko)
AMBARI-4848. When recommissioning, UI incorrectly shows ability to Abort (alexantonenko)