[SENTRY-687] Handle authorization for 'select <expr>' hive queries

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 1.6.0
• Assignee: Yibing Shi
• Reporter: Prasad Suresh Mujumdar
• Created: 31/Mar/15 17:16
• Updated: 01/Apr/15 22:38
• Resolved: 01/Apr/15 22:07

Description

Hive internally rewrites this 'select <expression>' query into 'select <expression> from _dummy_database._dummy_table', where these dummy db and table are temp entities for the current query.
The Hive binding need to handle these special objects.