Re: "NOT" operator in visibility string
You're not duplicating anything inside of Accumulo.
All Accumulo is doing is using the Authorizations that a user is
querying with to make a determination as to whether or not a user should
be allowed to see some data. This is (although related) a separate task
than *assigning* roles to a user and/or choosing which
roles/authorizations a user is allowed to query with.
On 3/20/14, 11:32 AM, sfeng88 wrote: