[OPENJPA-2842] openjpa.Log=log4j vs log4j2 - reintroduce log4j support and add explicit log4j2 support

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.2
• Fix Version/s: 3.2.0
• Component/s: logging
• Assignee: Mark Struberg
• Reporter: Mark Struberg
• Created: 30/Nov/20 18:53
• Updated: 14/May/21 08:16
• Resolved: 13/Dec/20 11:22

Description

Somewhen in 2018 we added support for log4j2. Sadly we killed log4j-1.x support (which is still widely in use).

 

We should automatically detect which version of log4j is available and then use that.