Github user aarondav commented on the pull request:
https://github.com/apache/spark/pull/180#issuecomment-38481065
Interesting, take(1) does not create a stage for me since it completes
locally (so it doesn't show up in the UI). I tried running it manually with
runJob and allowLocal = false, but the issue did not show up, nor when I tried
a collect.
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