I normally stick to the Python parts of Spark, but I am interested in walking through the DSv2 code and understanding how it works. I tried following the "IDE Setup" section of the developer tools <https://spark.apache.org/developer-tools.html> page, but quickly hit several problems loading the project.
Can anyone point to a tutorial or guide on running Spark through a debugger, for folks like me who are not regular IntelliJ or Scala users? My goal is just to be able to run something like `spark.read.text(...).show()` and follow it step by step through the codebase. Nick
