GitHub user yiheng opened a pull request:
https://github.com/apache/spark/pull/6975
Merge from latest spark code
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yiheng/spark master
Alternatively you can review and apply these
Github user yiheng closed the pull request at:
https://github.com/apache/spark/pull/6975
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