The following info message is logged repeatedly by default (INFO log level)
2532162 **** INFO openjpa.Runtime - Though you are using optimistic transactions, OpenJPA is now beginning a datastore transaction because you have
requested a lock on some data.
Should turn this message into a TRACE entry and only log when need/request.
Also, the manual has documented the incorrect log levels supported by OpenJPA:
- DefaultLevel: The default logging level of unconfigured channels. Recognized values are TRACE, DEBUG, INFO, WARN, and ERROR. Defaults to INFO.
DEBUG is deprecated and FATAL level is missing.