We are running glassfish 2.1; I want to reduce the chattiness of the logging to server.log but cannot find what config file allows me to do this. (I'm assuming this will use log4J syntax.) thanks!
I think the ans need an update in 2018 (after 6 long yrs). The log level option can be viewed by traversing following tabs in left hand side of Glassfish (4.x) Admin Console:
Configuration -> Server Config -> Logger Settings.
Then select: 'Logger Levels'.
Note:
Different Log Levels in order are:
SEVERE, WARNING, INFO, CONFIG, FINE, FINER, and FINEST.
where SEVERE is least detailed and FINEST is most detailed.