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Posted to issues@spark.apache.org by "Allison Wang (Jira)" <ji...@apache.org> on 2023/11/15 04:05:00 UTC

[jira] [Created] (SPARK-45930) Allow non-deterministic Python UDFs in MapInPandas/MapInArrow

Allison Wang created SPARK-45930:
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             Summary: Allow non-deterministic Python UDFs in MapInPandas/MapInArrow
                 Key: SPARK-45930
                 URL: https://issues.apache.org/jira/browse/SPARK-45930
             Project: Spark
          Issue Type: Sub-task
          Components: PySpark
    Affects Versions: 4.0.0
            Reporter: Allison Wang


Currently if a Python udf is non-deterministic, the analyzer will fail with this error:[INVALID_NON_DETERMINISTIC_EXPRESSIONS] The operator expects a deterministic expression, but the actual expression is "pyUDF()", "a". SQLSTATE: 42K0E;



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