Question

Is cross join ok in the algorithm? (How to remove crossWithHuge...)

What if we use collect as well to check the count of rules and stop iterations?

22 Minutes on this line: 07/13/2015 15:45:52	Combine (Reduce at ss15Impro3.AssociationRuleMining$.findCandidates(AssociationRuleMining.scala:199))(1/4) switched to RUNNING ?!?!


LINE 197 / 199 takes too long .withBroadcastSet(prevRulesNew, "prevRules")