Hi Soheil, >From the spark github repo, you can find some classes implemented in Java:
https://github.com/apache/spark/search?l=java Cheers, Jeyhun On Sat, Nov 3, 2018 at 6:42 PM Soheil Pourbafrani <soheil.i...@gmail.com> wrote: > Hi, I want to customize some part of Spark. I was wondering if there any > Spark source is written in Java language, or all the sources are in Scala > language? >
