Hello everybody, in case you missed DataBricks and Berkeley have announced a free mooc on spark and another one on scalable machine learning using spark. Both courses are free but if you want to have a verified certificate of completion you need to donate at least 50$. I did it, it's a great investment!
Here's the link with all the info http://databricks.com/blog/2014/12/02/announcing-two-spark-based-moocs.html Have a nice day. MD