hi spark user,
IMHO, I will use the language for application aligning with the language under
which the system designed.
If working on Spark, I choose Scala.
If working on Hadoop, I choose Java.
If working on nothing, I use Python.
Why?
Because it will save my life, just kidding.
Best rega
hi,
map(feature => List(feature).split(',') )
in python:
list(string.split(',')) :
eval(string)
http://stackoverflow.com/questions/31376574/spark-rddstring-string-into-rddmapstring-string
-- Original --
From: "??(Yan Facai)";;
Send time: Tuesday, Sep