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  1. Spark
  2. SPARK-8828

Revert the change of SPARK-5680

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 1.3.1, 1.4.0
    • Fix Version/s: 1.5.0
    • Component/s: SQL
    • Labels:
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    • Target Version/s:

      Description

      SPARK-5680 introduced a bug to sum function. After this change, when all input values are nulls, it returns 0.0 instead of null, which is wrong.

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              • Assignee:
                yijieshen Yijie Shen
                Reporter:
                yhuai Yin Huai
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                • Created:
                  Updated:
                  Resolved: