[HBASE-26430] Increase DefaultHeapMemoryTuner log level

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.8
• Fix Version/s: 2.5.0, 3.0.0-alpha-2
• Component/s: regionserver
• Hadoop Flags: Reviewed
• Assignee: Andrew Kyle Purtell
• Reporter: Andrew Kyle Purtell
• Created: 06/Nov/21 01:35
• Updated: 09/Nov/21 19:57
• Resolved: 09/Nov/21 02:36

Description

The DefaultHeapMemoryTuner chore will explain what it is doing when deciding to make changes, once per chore interval. This is not frequent logging and deserves to be at INFO level as it is making changes of some import. While making the change, also log a line when ignoring the initial periods, so operators are not surprised when nothing happens for a while.

Issue Links

• links to: GitHub Pull Request #3820