fn main()

This is something new thing to me , NaN , standing for not a number in computing world. I know that 'divide by zero' is common scena...

If you are really looking to develop some spark projects, the easiest and best option would be eclipse with Maven which gives all framework ...

Spark Streaming from local Network and Counting the words in near to real time. This is awesome!!. Next I like to find some trending news/...