[HBASE-20477] Document HeapMemoryTuner in refguide

• Type: Task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 3.0.0-beta-2
• Component/s: documentation
• Labels: beginner
• Assignee: Mingdao Yang
• Reporter: Michael Stack
• Created: 23/Apr/18 15:54
• Updated: 16/Dec/23 09:45

Description

This is an old facility that is in danger of disappearing because there is no mention in refguide and because it is private interface, it does not show in the user API. Add doc on how it works. It could probably do with a bit of testing too to make sure it working as advertised.