This did not make any difference. I still get this critical alert:
The HBase application reported a 'STARTED' state.
In addition to these steps:
Let me clarify, Yarn service does start and everything seems to be working, but this critical alert keeps appearing in the Ambari UI.
Thanks@guillaume_roger , That worked for me
my final solution is install hbase and my the real base as storage for both ats and ambari metrics .error cleared
Thanks, based on your feedback, I followed instruction on this page to use main hbase service and alert is gone.