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  1. Spark
  2. SPARK-23628

WholeStageCodegen can generate methods with too many params

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.3.0
    • 2.3.1, 2.4.0
    • SQL
    • None

    Description

      In SPARK-21717, we introduced the possibility to decouple the code for consuming rows, in order to improve performance. Unfortunately, the method used to compute the length of the java parameters was wrong, so we could have errors related to exceeding the maximum number of java params in a method.

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            mgaido Marco Gaido
            mgaido Marco Gaido
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