[HDFS-2675] Reduce verbosity when double-closing edit logs

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.1
• Component/s: namenode
• Target Version/s: 0.23.1
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 13/Dec/11 22:07
• Updated: 10/Mar/15 02:12
• Resolved: 14/Dec/11 08:14

Description

Currently the edit logs log at WARN level when they're double-closed. But this happens in the normal flow of things, so we may as well reduce it to DEBUG to reduce log spam in unit tests, etc.