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  1. Spark
  2. SPARK-23836

Support returning StructType to the level support in GroupedMap Arrow's "scalar" UDFS (or similar)

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.4.0
    • Fix Version/s: 3.0.0
    • Component/s: PySpark
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      Description

      Currently not all of the supported types can be returned from the scalar pandas UDF type. This means if someone wants to return a struct type doing a map operation right now they either have to do a "junk" groupBy or use the non-vectorized results.

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              • Assignee:
                bryanc Bryan Cutler
                Reporter:
                holden Holden Karau
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                • Created:
                  Updated:
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