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  1. Spark
  2. SPARK-39089

Make unionByName null-filling behavior work with Array/Array of Structs columns

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 3.1.0
    • 3.1.0
    • SQL
    • None

    Description

      https://issues.apache.org/jira/browse/SPARK-29358 added support for unionByName to work when the two datasets didn't necessarily have the same schema, but it does not work with nested array columns.

      This has been solved for Structs. https://issues.apache.org/jira/browse/SPARK-32376

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            viirya L. C. Hsieh Assign to me
            workingWithTrips V. Nguyen

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              Updated:

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