[IMPALA-9222] Speed up show tables/databases if the user has access to parent db/server

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: Frontend
• Epic Color: ghx-label-8
• Assignee: Csaba Ringhofer
• Reporter: Csaba Ringhofer
• Created: 07/Dec/19 16:16
• Updated: 13/Jan/20 10:31
• Resolved: 13/Jan/20 10:31

Description

Currently we always do the auth check for tables/databases individually. If the user has privileges higher in the hierarchy then it is not necessary to do these checks as they will all succeed.