Github user mateiz commented on the pull request: https://github.com/apache/spark/pull/93#issuecomment-37231853 Hey Prashant, I looked at this but it seems that the Queue module in Python is used for thread-safe queues, meaning it will have a lot of unnecessary overhead for what we want. Can you use "heapq" instead (http://docs.python.org/2.6/library/heapq.html)?
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