My team has elected me to upgrade Tomcat from 7.X to 8.5.5+ on our very
old and very large web application.
Under Tomcat 7.x, this application uses the tomcat-juli-adapters to replace
JULI with log4j1.16. Worked like a charm for years.
Under Tomcat 8.5.5, I'm getting exceptions such as:
Googling this led me to the discovery that log4j1.x support via
discontinued in Tomcat 8.5, as described here:
My understanding is that JULI can be replaced by log4j2 without the
but I cannot find a description on how to do this.
Can anyone describe to me how this is done?
It is no longer covered in the user documentation as it was on earlier