Hi, I wrote this new article after studying deeper how to adapt scalaz-stream to spark dstreams. I re-explain a few spark (& scalaz-stream) concepts (in my "own" words) in it and I went further using new scalaz-stream NIO API which is quite interesting IMHO.
The result is a long blog tryptic starting here : http://mandubian.com/2014/03/08/zpark-ml-nio-1/ Regards Pascal