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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2015/12/18 19:15:46 UTC

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

     [ https://issues.apache.org/jira/browse/SPARK-12335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davies Liu resolved SPARK-12335.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 2.0.0

https://github.com/apache/spark/pull/10333

> CentralMomentAgg should be nullable
> -----------------------------------
>
>                 Key: SPARK-12335
>                 URL: https://issues.apache.org/jira/browse/SPARK-12335
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 1.6.0, 2.0.0
>            Reporter: Cheng Lian
>            Assignee: Davies Liu
>             Fix For: 2.0.0
>
>
> According to the {{getStatistics}} method overriden in all its subclasses, {{CentralMomentAgg}} should be nullable.



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