We have a Kerberozed Hadoop cluster with Ranger. How to configure the Ranger to block local user authentication and only allowed to accept Active Directory (AD) users. Thanks
You will need to toggle the Ranger authenticaion to LDAP,make sure you have already configured the and imported any Synced the users and group!
Make sure you have a local user who is set to adminin Ranger because after switching to LDAP authentication the admin /admin wont work anymore .
Ranger cannot authenticate the users. It's for authorization.
Delete local users in Ranger to block users.