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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/07/24 21:26:04 UTC

[jira] [Commented] (SPARK-9324) Add `unique` as a synonym for `distinct`

    [ https://issues.apache.org/jira/browse/SPARK-9324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14640957#comment-14640957 ] 

Reynold Xin commented on SPARK-9324:
------------------------------------

No I think it's safe.


> Add `unique` as a synonym for `distinct`
> ----------------------------------------
>
>                 Key: SPARK-9324
>                 URL: https://issues.apache.org/jira/browse/SPARK-9324
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SparkR
>            Reporter: Shivaram Venkataraman
>
> In R unique returns a new data.frame with duplicate rows removed.
> cc [~rxin] is there some different meaning for `unique` in Spark ?



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