[KUDU-3292] Show non-default flags on varz Web UI

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: n/a
• Component/s: ui
• Labels: beginner newbie newbie++ trivial
• Assignee: Bakai Ádám
• Reporter: Grant Henke
• Created: 10/Jun/21 17:41
• Updated: 11/Jan/23 11:54
• Resolved: 11/Jan/23 11:54

Description

Currently each Kudu server has a /varz webpage (the Flags tab) showing all of the flags set on the server. It would be a nice usability change to include a seperate section showing only the non-default flags. This should be super straigtforward given we have the ability to get all the non-default flags via GetNonDefaultFlags or GetNonDefaultFlagsMap in flags.cc.