-log4j.rootLogger=WARN, console
+#log4j.rootLogger=WARN, console
+log4j.rootLogger=WARN, development
## Levels
log4j.logger.org.argeo=DEBUG
## Appenders
# console is set to be a ConsoleAppender.
-log4j.appender.console=org.apache.log4j.ConsoleAppender
-# console uses PatternLayout.
+# default appender
+log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
-log4j.appender.console.layout.ConversionPattern= %-5p %d{ISO8601} %m - %c - [%t]%n
+log4j.appender.console.layout.ConversionPattern=%d{yyyyMMdd HH:mm:ss} %-5p %m [%t] %c%n
+
+# development appender (slow!)
+log4j.appender.development=org.apache.log4j.ConsoleAppender
+log4j.appender.development.layout=org.apache.log4j.PatternLayout
+log4j.appender.development.layout.ConversionPattern=%d{HH:mm:ss} [%16.16t] %5p %m (%F:%L) %c%n