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  1. Pig
  2. PIG-4059 Pig on Spark
  3. PIG-4595

Fix unit test failures about TestFRJoinNullValue in spark mode

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: spark-branch
    • Component/s: spark
    • Labels:
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      Description

      based on f9a50f3, using following command to test TestFRJoinNullValue:
      ant -Dtestcase=TestFRJoinNullValue -Dexectype=spark -Dhadoopversion=23 test

      following ut fail:
      • org.apache.pig.test.TestFRJoinNullValue.testTupleLeftNullMatch
      • org.apache.pig.test.TestFRJoinNullValue.testLeftNullMatch
      • org.apache.pig.test.TestFRJoinNullValue.testTupleNullMatch
      • org.apache.pig.test.TestFRJoinNullValue.testNullMatch

      The reason why these unit test fail is because null value from table a and table b are considered same when table a fr join table b.

        Attachments

        1. PIG-4595_1.patch
          30 kB
          liyunzhang
        2. PIG-4595.patch
          29 kB
          liyunzhang

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              • Assignee:
                kellyzly liyunzhang
                Reporter:
                kellyzly liyunzhang
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                  Updated:
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