Comparing Subsets of an RDD

Hi, I’m looking for a way to compare subsets of an RDD intelligently. Lets say I had an RDD with key/value pairs of type (Int->T). I eventually need to say “compare all values of key 1 with all values of key 2 and compare values of key 3 to the values of key 5 and key 7”, how would I go about do

Comparing Subsets of an RDD

Hi, I’m looking for a way to compare subsets of an RDD intelligently. Lets say I had an RDD with key/value pairs of type (Int->T). I eventually need to say “compare all values of key 1 with all values of key 2 and compare values of key 3 to the values of key 5 and key 7”, how would I go about do