[jira] [Created] (HIVE-7702) Start running .q file tests on spark

["Brock Noland (JIRA)" <ji...@apache.org>]

Brock Noland created HIVE-7702:
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             Summary: Start running .q file tests on spark
                 Key: HIVE-7702
                 URL: https://issues.apache.org/jira/browse/HIVE-7702
             Project: Hive
          Issue Type: Sub-task
            Reporter: Brock Noland


Spark can currently only support a few queries, however there are some .q file tests which will pass today. The basic idea is that we should get some number of these actually working (10-20) so we can actually start testing the project.

A good starting point might be the udf*, varchar*, or alter* tests:

https://github.com/apache/hive/tree/spark/ql/src/test/queries/clientpositive

To generate the output file for test XXX.q, you'd do:

{noformat}
mvn clean install -DskipTests -Phadoop-2
cd itests
mvn clean install -DskipTests -Phadoop-2
cd qtest-spark
mvn test -Dtest=TestCliDriver -Dqfile=XXX.q -Dtest.output.overwrite=true -Phadoop-2
{noformat}

which would generate XXX.q.out which we can check-in to source control as a "golden file".

Multiple tests can be run at a give time as so:
{noformat}
mvn test -Dtest=TestCliDriver -Dqfile=X1.q,X2.q -Dtest.output.overwrite=true -Phadoop-2
{noformat}



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