your hadoop ACL should be in most restrictive mode. So effectively you lock down HDFS and then provide exceptions via Ranger.
*Cheers !!* Arvind On Mon, Nov 30, 2015 at 10:05 AM, Hafiz Mujadid <[email protected]> wrote: > > Hi, > > When we give permission in policies, we have options to read,write and > execute permissions. What if i don't want to give any permission not even > read to a certain user or group of users? how can i achieve this > functionality in ranger? > > > thanks >
