No, there is no API which can give all the groups and their users mapping in string format.
----- Hi, I am looking for Ranger API to get all the users with their respective groups mapping. Can someone help me with the same? I found one API which does provide me group list for given user-id - http://<ranger-admin>:<ranger-admin-port>/service/xusers/userLongId/groups But I am looking for the one which can directly provide me userid to groups mapping in String format? -- Thanks, Reetika Agrawal