GitHub user cloud-fan opened a pull request:
https://github.com/apache/spark/pull/8486
[SPARK-10316][SQL] respect nondeterministic expressions in PhysicalOperation
We did a lot of special handling for non-deterministic expressions in
`Optimizer`. However, `PhysicalOperation` just collects all Projects and
Filters and mess it up. We should respect the operators order caused by
non-deterministic expressions in `PhysicalOperation`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cloud-fan/spark fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8486.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #8486
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commit 16ae7e2394caf6a3925cb3c69692b4b14c7811cb
Author: Wenchen Fan <[email protected]>
Date: 2015-08-27T14:37:46Z
respect nondeterministic expressions in PhysicalOperation
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