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  1. Spark
  2. SPARK-22106

Remove support for 0-parameter pandas_udfs

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.0
    • Fix Version/s: 2.3.0
    • Component/s: PySpark, SQL
    • Labels:
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      Description

      SPARK-21190 Added support for vectorized pandas_udfs and allows a 0-parameter udf to be created, but it must accept **kwargs to get the correct length of the vector to return. This behavior is a confusing and awkward to implement and the overall pandas_udf usage would be much cleaner if this was not allowed.

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            • Assignee:
              bryanc Bryan Cutler
              Reporter:
              bryanc Bryan Cutler

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                Resolved:

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