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Posted to issues@spark.apache.org by "Nick Pentreath (JIRA)" <ji...@apache.org> on 2016/04/14 21:02:25 UTC
[jira] [Comment Edited] (SPARK-14352) approxQuantile should support
multi columns
[ https://issues.apache.org/jira/browse/SPARK-14352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15241729#comment-15241729 ]
Nick Pentreath edited comment on SPARK-14352 at 4/14/16 7:02 PM:
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This duplicates SPARK-14432 - which did come a little later actually. I think the PRs are almost identical! [~viirya]
was (Author: mlnick):
This duplicates SPARK-14432 - which did come a little later actually. I think the PRs are almost identical!
> 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
>
> It will be convenient and efficient to calculate quantiles of multi-columns with approxQuantile.
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