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https://issues.apache.org/jira/browse/SPARK-12173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15344744#comment-15344744
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Shivaram Venkataraman commented on SPARK-12173:
-----------------------------------------------

Instead of starting with the goal as adding the Dataset API, I think it would 
be better to start from a use case that is not well supported now and see what 
we need to build for it.  [~sunrui] Is the use case that single column 
SparkDataFrames are not friendly to use ? How different would a new API for 
that look when compared to `dapply` on DataFrames ? Having one or two 
applications / examples to back this up would also be useful.

> Consider supporting DataSet API in SparkR
> -----------------------------------------
>
>                 Key: SPARK-12173
>                 URL: https://issues.apache.org/jira/browse/SPARK-12173
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SparkR
>            Reporter: Felix Cheung
>




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