Having problems getting this appender working in a 64-bit environment. Works fine under both 32-bit windows and linux, but on our 64-bit mongo replica set instance, it doesn't appear to respect the entries in my log4j.properties file. The consoleAppender does work and log entries are written to the JBoss server.log. The app, however, uses mongo to display the log entries and they are not being written to the dB. Any help is appreciated, thanks.