I am using Rangers to test the authorisation of Hbase tables by enabling Hbase plug-in. I have created few test users in my linux box and have used Ranger APIs to create policies to give specific permissions to my test users. Everything works fine. But I want to know If I can grant/revoke permissions through phoenix for those hbase tables. I have tried running grant command from phoenix, but it did not work. It threw me syntax error. I need to understand if this is possible while I have my Rangers running in my cluster.