Andrii Tkach created AMBARI-23623:
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             Summary: Enable NameNode HA fails if Ranger is set up with 
Ambari-managed Hive MySQL DB instance
                 Key: AMBARI-23623
                 URL: https://issues.apache.org/jira/browse/AMBARI-23623
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.7.0
            Reporter: Andrii Tkach
            Assignee: Andrii Tkach
             Fix For: 2.7.0


To repro:
* Install a cluster with Hive's database type "New MySQL"
* Add Ranger via Add Service Wizard, and have its database point to the Hive's 
Ambari-managed MySQL database
* Attempt to enable HA via "Enable NameNode HA Wizard"
This fails when Ranger is being started up, because the Ambari-managed MySQL 
server is down

To fix this, we can start the Ambari-managed MySQL server before starting Ranger



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