Hi, Is there a way to join more than two PTables in a single MR job in Apache Crunch? I am unable to find an API which does that. And, using multiple Join Strategies to have two join statements results in different MR jobs. Cogroup API seems to take arbitrary PTables but I am not sure if that is the way to go since they result in collection<> of the values of the joined tables. I am not sure how these collections are different from iterables.
Thanks.
