[YARN-4221] Store user in app to flow table

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: YARN-2928
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Component/s: timelineserver
• Target Version/s: YARN-2928
• Hadoop Flags: Reviewed
• Assignee: Varun Saxena
• Reporter: Varun Saxena
• Created: 02/Oct/15 20:11
• Updated: 21/Oct/17 06:05
• Resolved: 24/Oct/15 05:08

Description

We should store user as well in in app to flow table.
For queries where user is not supplied and flow context can be retrieved from app to flow table, we should take the user from app to flow table instead of considering UGI as default user.

This is as per discussion on YARN-3864