Github user vanzin commented on the pull request:
https://github.com/apache/spark/pull/969#issuecomment-46052446
@tgravescs thanks for clarifying. I should have read the most recent patch
- I still had the original one in my head, which did a lot of things that
didn't need to be done. My bad there.
You're right, setting that in the conf file doesn't work. (It would be nice
to have the PR title and description reflect the actual issue.)
Also, perhaps this is a good chance to get rid of `spark.yarn.dist.files`
and use `spark.files` like the others? It doesn't seem like it was documented,
and if there's a need to keep backwards compatibility, that can be done in the
yarn code; that means one less custom OptionAssigner for Yarn in SparkSubmit.
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