Extra info messages from Struts appearing during Weblogic 12c startup

Question

I have a web application which is built using Struts2 (2.3.15.3) for MVC deployed on Oracle Weblogic 12c. The web app is working perfectly fine as is, just that when it is d

Answer 1

You can use xwork.loggerFactory system property to specify a custom logger factory to use with the Struts2 framework. By default it chooses commons logging or slf4j in the order they are presented. How to write a logger factory you can find here.

For commons logging with log4j you can configure log4j configuration file, properties for example

log4j.logger.org.apache=ERROR,Console
log4j.logger.com.opensymphony.xwork2=ERROR,Console
log4j.logger.com.opensymphony.xwork2.interceptor=ERROR
log4j.logger.com.opensymphony.xwork2.ognl=ERROR
log4j.logger.freemarker=ERROR,Console

What appenders you use in my case is Console, but you can change this. The server should react on this immediately by suppressing INFO level.