[jira] [Commented] (SPARK-7280) Add a method for dropping a column in Java/Scala

["Reynold Xin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-7280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14536834#comment-14536834 ] 

Reynold Xin commented on SPARK-7280:
------------------------------------

I don't think it is question of which one is more correct or less correct. Either way should work. Sometimes splitting them makes it easier for contributors to pick up since some people only code in one language.

In the case we close a ticket for implementation in only one language, we should've renamed the title to include only Java/Scala, and have another ticket for Python: https://issues.apache.org/jira/browse/SPARK-7509

> Add a method for dropping a column in Java/Scala
> ------------------------------------------------
>
>                 Key: SPARK-7280
>                 URL: https://issues.apache.org/jira/browse/SPARK-7280
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Rakesh Chalasani
>             Fix For: 1.4.0
>
>
> Similar to Pandas: http://pandas.pydata.org/pandas-docs/dev/generated/pandas.DataFrame.drop.html
> Takes a column name and returns a new DataFrame that drops a column.



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