[HBASE-22225] Profiler tab on Master/RS UI not working w/o comprehensive message

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 3.0.0-alpha-1, 2.2.0, 1.4.10, 2.3.0, 2.1.5, 1.3.5
• Component/s: UI
• Assignee: Andrew Kyle Purtell
• Reporter: Yu Li
• Created: 12/Apr/19 13:05
• Updated: 07/Oct/19 18:39
• Resolved: 29/Apr/19 20:42

Description

As titled, when checking 1.5.0 RC3 binary package, clicking the "Profiler" tab on HMaster/RegionServer web UI, it complains page not found error like below:

Problem accessing /prof. Reason:
    NOT_FOUND