#1 – Use Spark and RDD,from a text file get the 20 least common “lowercased” words (don’t count stopwords)
#2 – Use Spark and RDD from a text file, only counts the words that start with a Uppercase letter and print out the top 10 of those words.
#3 – Use Spark and RDD from a text file, get the 20 most common “lowercased” words (don’t count stopwords)
