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  1. Spark
  2. SPARK-13944 Separate out local linear algebra as a standalone module without Spark dependency
  3. SPARK-14487

User Defined Type registration without SQLUserDefinedType annotation

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • SQL
    • None

    Description

      Currently we use SQLUserDefinedType annotation to register UDTs for user classes. However, by doing this, we add Spark dependency to user classes.

      For some user classes, it is unnecessary to add such dependency that will increase deployment difficulty.

      We should provide alternative approach to register UDTs for user classes without SQLUserDefinedType annotation.

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        relates to

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-11003 Allowing UserDefinedTypes to extend primatives

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved
        links to

        Pull request #12259 [Github] Pull Request #12259 (viirya)

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            viirya L. C. Hsieh Assign to me
            viirya L. C. Hsieh
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