[HBASE-24577] Doc WALSplitter classes

• Type: Sub-task
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.3.0
• Component/s: wal
• Hadoop Flags: Reviewed
• Assignee: Michael Stack
• Reporter: Michael Stack
• Created: 16/Jun/20 23:06
• Updated: 25/Jun/20 17:19
• Resolved: 17/Jun/20 22:01

Description

Trivial. Added doc to classes and added trace-level logging so can better study this feature in action (added it to old impl too).

Issue Links

• links to: GitHub Pull Request #1913