GitHub user rxin opened a pull request:
https://github.com/apache/spark/pull/16939
[SPARK-16475][SQL] broadcast hint for SQL queries - follow up
## What changes were proposed in this pull request?
A small update to https://github.com/apache/spark/pull/16925
1. Rename SubstituteHints -> ResolveHints to be more consistent with rest
of the rules.
2. Added more documentation in the rule and be more defensive / future
proof to skip views as well as CTEs.
## How was this patch tested?
This pull request contains no real logic change and all behavior should be
covered by existing tests.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rxin/spark SPARK-16475
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16939.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 #16939
----
commit 4310807d5a660320327873436159af77a4a0869e
Author: Reynold Xin <[email protected]>
Date: 2017-02-15T13:34:53Z
[SPARK-16475][SQL] broadcast hint for SQL queries - follow up
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