In our AEM 6.3 project, we have a need to add the additional attribute in log message. Basically, we want to customize the message format. So we have created one logback file under src/main/resources/logback.xml. Content of the logfile is as follows
Sling MDC Inserting Filter exposes various request details as part of MDC. But in my case, I need additional variables like Application Name, Application Version etc. MDC is limited to pre-defined variables, so how to add the custom variables in log?