Github user rxin commented on the pull request:
https://github.com/apache/spark/pull/418#issuecomment-41245858
Overall looks pretty good. I left some comments mainly on readability. --- 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 [email protected] or file a JIRA ticket with INFRA. ---
