Top "Log4j" questions

I have put log4j to my buildpath, but I get the following message when I run my application: log4…

After adding log4j to my application I get the following output every time I execute my application: log4j:…

I wrote a web service project using netbeans 6.7.1 with glassfish v2.1, put log4j.properties to the root dir of …

I already put the log4jConfigLocation in web.xml, but I still get the following warning: log4j:WARN No …

First up - yes, I have read the multiple questions & answers on this topic, and can't get any of …

$ java -Dlog4j.configuration=file:///path/to/your/log4j2.xml -jar /path/to/your/jar_file.jar Written to …

What is the hierarchy of log4j logging? DEBUG INFO WARN ERROR FATAL Which one provides the highest logging which …

While trying to execute the following lines only the last two statements are displayed("Here is some ERROR" and "Here …

What is the difference between logger.debug and logger.info ? When will logger.debug be printed?

I am trying to use SLF4J (with log4j binding) for the first time. I would like to configure 3 …