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  1. Spark
  2. SPARK-4366 Aggregation Improvement
  3. SPARK-9239

HiveUDAF support for AggregateFunction2

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Details

    • Sub-task
    • Status: Resolved
    • Blocker
    • Resolution: Duplicate
    • None
    • 1.6.0
    • SQL
    • None

    Description

      We need to build a wrapper for Hive UDAFs on top of AggregateFunction2.

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        duplicates

        Sub-task - The sub-task of the issue SPARK-10765 use new aggregate interface for hive UDAF

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

        Pull request #7788 [Github] Pull Request #7788 (chenghao-intel)

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            cloud_fan Wenchen Fan
            yhuai Yin Huai
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              Updated:
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