Duplication in logs #2024 - #2029

It seems that the reason for the duplication is that there's an inherited logging that is being applied such that the child (in this case org.ohdsi is being added to Root, leading to 2 invocations of the Console appender.

Adding additivity="false" prevents that (for the org.ohdsi case) but what about the others?

Should the fix be that if Root is saying to append console, then the others don't need to add the Console appender? Or should all the others also have additivity="false" applied to their <logger> element?

Hi, @chrisknoll

Should the fix be that if Root is saying to append console, then the others don't need to add the Console appender? Or should all the others also have additivity="false" applied to their <logger> element?

I checked both, and either is working. I suggest to add additivity="false" to all loggers - just for the sake of clarity. I committed the changes, please check.

Thank you!