Github user mateiz commented on the pull request: https://github.com/apache/spark/pull/1393#issuecomment-49110420 Yeah, this is tricky. Maybe we need to create a LongRating class, even though it's ugly. @mengxr what do you think? I do think we'd like to have support for Longs here.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---