title: Enable Logging Log4j for certain users
body: <p>In the log4j.properties file I've set the Level to ERROR. For certain users I need to set Level to DEBUG. I was able to change the logging level at run time, but this will be enabled for all the users accessing the application at the same time.
  Is there any other method by which we can enable logging for selected users? Any help will be greatly appreciated.</p>