Hi, Is it possible to switch to JSON formatted logs for Zeppelin? I figured out it must be configurated in log4j.properties but when i apply my settings and restart the app, it says that it didn't find the JsonLayout Class:
log4j:ERROR Could not instantiate class [org.apache.log4j.JsonLayout]. java.lang.ClassNotFoundException: org.apache.log4j.JsonLayout Any hints on how i can get to have it working ? Best regards
