Description
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:
mvn clean install -DskipTests -Phadoop-2 cd itests mvn clean install -DskipTests -Phadoop-2 cd qtest-spark mvn test -Dtest= TestSparkCliDriver -Dqfile=XXX.q -Dtest.output.overwrite=true -Phadoop-2
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:
mvn test -Dtest= TestSparkCliDriver -Dqfile=X1.q,X2.q -Dtest.output.overwrite=true -Phadoop-2
Attachments
Attachments
Issue Links
- relates to
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HIVE-7717 Add .q tests coverage for "union all" [Spark Branch]
- Resolved