GitHub user kiszk opened a pull request:
https://github.com/apache/spark/pull/19971
[SPARK-22773][SQL][Test] Add compilation check into TPCDSQuerySuite
## What changes were proposed in this pull request?
This PR adds check whether Java code generated by Catalyst can be compiled
by `janino` correctly or not into `TPCDSQuerySuite`. Before this PR, this suite
only checks whether analysis can be performed correctly or not.
This check will be able to avoid unexpected performance degrade by
interpreter execution due to a Java compilation error.
## How was this patch tested?
Existing a test case, but updated it.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kiszk/spark SPARK-22774
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19971.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 #19971
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commit 19a0d2d909f9c457d8e6f89be4887f9dbcb2a5d1
Author: Kazuaki Ishizaki <[email protected]>
Date: 2017-12-13T17:09:51Z
initial commit
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