GitHub user gatorsmile opened a pull request:
https://github.com/apache/spark/pull/17908
[SPARK-20667] [SQL] [TESTS] Cleanup the cataloged metadata after completing
the package of sql/core and sql/hive
## What changes were proposed in this pull request?
So far, we do not drop all the cataloged tables after each package.
Sometimes, we might hit strange test case errors because the previous test
suite did not drop the tables/functions/database. At least, we can first clean
up the environment when completing the package of `sql/core` and `sql/hive`.
## How was this patch tested?
(Please explain how this patch was tested. E.g. unit tests, integration
tests, manual tests)
(If this patch involves UI changes, please attach a screenshot; otherwise,
remove this)
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gatorsmile/spark reset
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17908.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 #17908
----
commit 4976215fa16f88d4c8772cfc67cb1866319f8a1f
Author: Xiao Li <[email protected]>
Date: 2017-05-09T04:49:47Z
fix.
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