GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/9857
[SPARK-11877][test-maven] Prevent agg. fallback conf. from leaking across
test suites
This patch fixes an issue where the
`spark.sql.TungstenAggregate.testFallbackStartsAt` SQLConf setting was not
properly reset / cleared at the end of
`TungstenAggregationQueryWithControlledFallbackSuite`. This ended up causing
test failures in HiveCompatibilitySuite in Maven builds by causing spilling to
occur way too frequently.
This configuration leak was inadvertently introduced during test cleanup in
#9618.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark
clear-fallback-prop-in-test-teardown
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9857.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 #9857
----
commit ae700de98e964141c391c2f780d63893b7c28687
Author: Josh Rosen <[email protected]>
Date: 2015-11-20T06:32:50Z
Clear fallback property in AggregationQuerySuite.
commit ffe29f758be7198c82a121cd0c3bba59dc0c2348
Author: Josh Rosen <[email protected]>
Date: 2015-11-20T06:38:49Z
Use withConf() instead.
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