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From "Na Yang (JIRA)" <>
Subject [jira] [Created] (HIVE-7717) Add .q tests coverage for "union all"
Date Wed, 13 Aug 2014 19:22:12 GMT
Na Yang created HIVE-7717:

             Summary: Add .q tests coverage for "union all"
                 Key: HIVE-7717
             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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