Github user jerryshao commented on the pull request:
https://github.com/apache/spark/pull/6827#issuecomment-112246206
Hi @markhamstra , I'm pretty sure about this style `o.map{ ... }.getOrElse{
... }`, but here we transfer nothing but only print some different logs, so
here using `map` is a little weird from my perspective, just my suggestion :).
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