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Posted to issues@spark.apache.org by "Takuya Ueshin (JIRA)" <ji...@apache.org> on 2014/05/23 13:24:02 UTC

[jira] [Created] (SPARK-1915) AverageFunction should not count if the evaluated value is null.

Takuya Ueshin created SPARK-1915:
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             Summary: AverageFunction should not count if the evaluated value is null.
                 Key: SPARK-1915
                 URL: https://issues.apache.org/jira/browse/SPARK-1915
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Takuya Ueshin


Average values are difference between the calculation is done partially or not partially.

Because {{AverageFunction}} (in not-partially calculation) counts even if the evaluated value is null.



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