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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/08/20 12:32:21 UTC

[jira] [Resolved] (SPARK-17046) prevent user using dataframe.select with empty param list

     [ https://issues.apache.org/jira/browse/SPARK-17046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-17046.
-------------------------------
    Resolution: Won't Fix

> prevent user using dataframe.select with empty param list
> ---------------------------------------------------------
>
>                 Key: SPARK-17046
>                 URL: https://issues.apache.org/jira/browse/SPARK-17046
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Weichen Xu
>            Priority: Minor
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> currently, we can use:
> dataframe.select() 
> which select nothing.
> it is illegal and we should prevent it in API level.



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