Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-7292 Hive on Spark
  3. HIVE-7702

Start running .q file tests on spark [Spark Branch]

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.1.0
    • Component/s: Spark
    • Labels:
      None

      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

        1. HIVE-7702.1-spark.patch
          104 kB
          Chinna Rao Lalam
        2. HIVE-7702-spark.patch
          109 kB
          Chinna Rao Lalam

          Issue Links

            Activity

              People

              • Assignee:
                chinnalalam Chinna Rao Lalam
                Reporter:
                brocknoland Brock Noland
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: