Access to view but not table or data

[#1]

I have an external Impala table defined.  I also have a view that selects a subset of columns from the table. Can i grant access to the view only but not the table or underlying data?

[#2]

@nullbyte

Yes it is possible with Apache Sentry. Pls find below a very high level steps

pre-request: Make sure you have sentry
You can create a group & assign the required users to the group.
Create a role & GRANT <read only> ON SERVER <myserver> TO ROLE <rolename> WITH GRANT OPTION;
grant role to the group.