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  1. Spark
  2. SPARK-30423

Deprecate UserDefinedAggregateFunction

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Details

    • Task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 3.0.0
    • SQL
    • None

    Description

      Anticipating the merging of SPARK-27296, the legacy methodology for implementing custom user defined aggregators over untyped DataFrame based on UserDefinedAggregateFunction will be made obsolete. This class should be annotated as deprecated once the new capability is officially merged.

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          is duplicated by

          Task - A task that needs to be done. SPARK-30422 deprecate UserDefinedAggregateFunction in favor of SPARK-27296

          • Major - Major loss of function.
          • Resolved
          is related to

          Sub-task - The sub-task of the issue SPARK-30520 Eliminate deprecation warnings for UserDefinedAggregateFunction

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. SPARK-27296 Efficient User Defined Aggregators

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-27296 Efficient User Defined Aggregators

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #27193

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              eje Erik Erlandson
              eje Erik Erlandson
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              Dates

                Created:
                Updated:
                Resolved: