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Posted to issues@spark.apache.org by "Cheng Lian (JIRA)" <ji...@apache.org> on 2015/12/15 11:28:46 UTC

[jira] [Created] (SPARK-12335) CentralMomentAgg should be nullable

Cheng Lian created SPARK-12335:
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             Summary: CentralMomentAgg should be nullable
                 Key: SPARK-12335
                 URL: https://issues.apache.org/jira/browse/SPARK-12335
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 1.6.0, 2.0.0
            Reporter: Cheng Lian
            Assignee: Cheng Lian


According to the {{getStatistics}} method overriden in all its subclasses, {{CentralMomentAgg}} should be nullable.



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