[jira] [Commented] (SPARK-17658) write.df API requires path which is not actually always nessasary in SparkR

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-17658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15518856#comment-15518856 ] 

Apache Spark commented on SPARK-17658:
--------------------------------------

User 'HyukjinKwon' has created a pull request for this issue:
https://github.com/apache/spark/pull/15231

> write.df API requires path which is not actually always nessasary in SparkR
> ---------------------------------------------------------------------------
>
>                 Key: SPARK-17658
>                 URL: https://issues.apache.org/jira/browse/SPARK-17658
>             Project: Spark
>          Issue Type: Bug
>          Components: SparkR
>    Affects Versions: 2.0.0
>            Reporter: Hyukjin Kwon
>            Priority: Minor
>
> It seems {{write.df}} in SparkR always requires taking {{path}}. This is actually not always nessasary.
> For example, if we have a datasource extending {{CreatableRelationProvider}}, it might not request {{path}}. 
> FWIW, Python/Scala do not require this in the API already.



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