Hello there I have installed Spark 2.20 and from the spark-shell, my scala code works perfectly and performs well.
The same scala executed from Zeppelin causes lots of DEBUG statements to be printed in the console (almost non-stop) and the performance is very slow. I have just installed binaries and haven't changed any configurations, but it seems Zeppelin is running in debug mode... Help.. I use bin\zeppelin.cmd to start zeppelin. I'm on Windows Server 2012 Please help...
