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Rakesh Setty commented on PIG-802: ---------------------------------- I thought about having a POPackageLite instance as a parameter in the constructor of ReadOnceBag, but I thought it will make ReadOnceBag tied down to be very specific to POPackageLite and so it cannot be generic. So the choice we have to make I think is whether we want ReadOnceBag to be as generic as possible or we want to avoid duplicate code. What do you suggest? > PERFORMANCE: not creating bags for ORDER BY > ------------------------------------------- > > Key: PIG-802 > URL: https://issues.apache.org/jira/browse/PIG-802 > Project: Pig > Issue Type: Improvement > Affects Versions: 0.2.0 > Reporter: Olga Natkovich > Attachments: OrderByOptimization.patch > > > Order by should be changed to not use POPackage to put all of the tuples in a > bag on the reduce side, as the bag is just immediately flattened. It can > instead work like join does for the last input in the join. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.