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From "Walt Elder (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-14352) approxQuantile should support multi columns
Date Sat, 24 Mar 2018 02:41:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-14352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16412370#comment-16412370
] 

Walt Elder commented on SPARK-14352:
------------------------------------

Seems like this should be marked closed as of 2.2, right?

> approxQuantile should support multi columns
> -------------------------------------------
>
>                 Key: SPARK-14352
>                 URL: https://issues.apache.org/jira/browse/SPARK-14352
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: zhengruifeng
>            Priority: Major
>
> It will be convenient and efficient to calculate quantiles of multi-columns with approxQuantile.



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