I've been working on Ranger all day and I got confused.
First, we have internal (created with the UI) and external (ranger-sync) users. What's the role of internal users in settings where we have LDAP or AD ?
Ranger stores users in two tables (x_portal_users and x_user). From my understanding, when I sync users they got added to both tables (ie: users can login to portal, and can be used for creating policies). Right ? why separate the two tables then ?