Launch the scala shell
Ready to go
Let's warm-up, playing with types, functions, and a bit of lamda.
Saturday, September 13, 2014
Hands on big data - Crash Course on Scala and Spark - lesson 2
Let's do some functional programming in Spark. First download a pre-compiled binary
Launch the scala shell
Ready to go
Let's warm-up, playing with types, functions, and a bit of lamda.
We also have the SparkContext . Dowloaded some dataset (here wiki pagescounts)
load the data in spark RDD
And let's do some computation
Launch the scala shell
Ready to go
Let's warm-up, playing with types, functions, and a bit of lamda.
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