Top "Pattern-layout" questions

This tag refers to the method of formatting the logging output by specifying a formatting string, in a family of logging libraries based on log4j.

How to add the Process id to a LOG4J log file?

I currently have the below pattern layout in log4j. I want to add the Process id to the log …

java jakarta-ee log4j pattern-layout
Is there a log4net pattern for machineName

I'm having a hard time finding documentation on the various 'in the box' patterns like %logger %level %timestamp There is …

log4net pattern-layout
log4j pattern %X and what property to assign to it

i am trying to use a log viewer (doesn't matter which one) to parse my log files. my log4j …

log4j pattern-layout
RollingFile Appender Log4j2 not printing Line number

I am using log4j2 with following dependency :: <dependency> <groupId>org.apache.logging.log4j</…

logging log4j2 line-numbers rollingfileappender pattern-layout