Getting Alert: amb_user_admin credentials in Ambari UI is not in sync with Ranger.
Where can I make them in Sync..
I made sure all the following account password is same:
Ambari account for admin / password In the Advanced config of ranger service (screen shot) Ranger Interface: Admin: admin / password
Even i faced the same problem while upgrading the HDP version.
I just logged into Ranger UI as admin user, and in the user section i reset the same password for "admin" and "amb_ranger_admin" users and restarted ranger service. This worked for me.