This is compilation of MOOC that can enhance your datascience knowledge.
Edx:
Introduction to Apache Spark
https://courses.edx.org/courses/course-v1:BerkeleyX+CS105x+1T2016/info
Distributed Machine Learning with Apache Spark
https://courses.edx.org/courses/course-v1:BerkeleyX+CS120x+2T2016