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From "Brock Noland (JIRA)" <>
Subject [jira] [Commented] (HIVE-7717) Add .q tests coverage for "union all"
Date Fri, 15 Aug 2014 03:29:18 GMT


Brock Noland commented on HIVE-7717:

FYI -Dqfile= is not usable until HIVE-7739 is resolved. The file
can be used.

> Add .q tests coverage for "union all"
> -------------------------------------
>                 Key: HIVE-7717
>                 URL:
>             Project: Hive
>          Issue Type: Test
>          Components: Spark
>            Reporter: Na Yang
>            Assignee: Na Yang
> Add automation test coverage for "union all", by searching through the q-tests in "ql/src/test/queries/clientpositive/"
for union tests (like union*.q) and verifying/enabling them on spark.
> Steps to do:
> 1.  Enable a qtest <q-test-name>.q in itests/src/test/resources/
by adding the .q test files to spark.query.files.
> 2.  Run mvn test -Dtest=TestSparkCliDriver -Dqfile=<q-test-name>.q -Dtest.output.overwrite=true
-Phadoop-2 to generate the output (located in ql/src/test/results/clientpositive/spark). 
File will be called <q-test-name>.q.out.
> 3.  Check the generated output is good by verifying the results.  For comparison, check
the MR version in ql/src/test/results/clientpositive/<q-test-name>.q.out.  The reason
its separate is because the explain plan outputs are different for Spark/MR.
> 4.  Checkin the modification to, and the generated q.out
file as well.  You only have to generate the output once.

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