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Posted to issues@spark.apache.org by "Vladimir Feinberg (JIRA)" <ji...@apache.org> on 2016/06/15 19:15:09 UTC

[jira] [Created] (SPARK-15972) GroupedData varargs arguments misnamed

Vladimir Feinberg created SPARK-15972:
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             Summary: GroupedData varargs arguments misnamed
                 Key: SPARK-15972
                 URL: https://issues.apache.org/jira/browse/SPARK-15972
             Project: Spark
          Issue Type: Improvement
          Components: PySpark
    Affects Versions: 2.0.0, 2.1.0
            Reporter: Vladimir Feinberg
            Priority: Trivial


Simple aggregation functions which take column names [[cols]] as varargs arguments show up in documentation with the argument [[args]], but their documentation refers to [[cols]].

The discrepancy is caused by an annotation, [[df_varargs_api]], which produces a temporary function with arguments [[args]] instead of [[cols]], creating the confusing documentation.



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