[DRILL-4987] Use ImpersonationUtil in RemoteFunctionRegistry

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.10.0
• Component/s: Functions - Drill
• Assignee: Sudheesh Katkam
• Reporter: Sudheesh Katkam
• Reviewer: Chun Chang
• Created: 01/Nov/16 18:51
• Updated: 31/Mar/17 21:16
• Resolved: 13/Dec/16 00:48

Description

+ Use ImpersonationUtil#getProcessUserName rather than UserGroupInformation#getCurrentUser#getUserName in RemoteFunctionRegistry
+ Expose process users' group info in ImpersonationUtil and use that in RemoteFunctionRegistry, rather than UserGroupInformation#getCurrentUser#getGroupNames

Issue Links

• links to: GitHub Pull Request #642