log4j.rootLogger=TRACE, CA log4j.appender.CA=org.apache.log4j.ConsoleAppender log4j.appender.CA.layout=org.apache.log4j.PatternLayout log4j.appender.CA.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n log4j.appender.CUSTOM=test.CustomAppender log4j.appender.CUSTOM.Bla=1234 log4j.appender.CUSTOM.layout=org.apache.log4j.PatternLayout log4j.appender.CUSTOM.layout.ConversionPattern=[%d{MMM dd HH:mm:ss}] %-5p (%F:%L) - %m%n