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Posted to dev@spark.apache.org by Umar Javed <um...@gmail.com> on 2013/10/25 21:30:33 UTC

beginning to develop

Hi,

I want to build an extension to spark that needs me to understand the
existing spark components. Does anybody have an idea where to start? Should
I use a debugger, or are print statements the way to go? I'm using pyspark
btw.

cheers,
Umar