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Posted to issues@spark.apache.org by "Yuming Wang (Jira)" <ji...@apache.org> on 2019/11/01 01:04:00 UTC

[jira] [Commented] (SPARK-29693) Bucket map join if the one's bucket number is the multiple of the other

    [ https://issues.apache.org/jira/browse/SPARK-29693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16964490#comment-16964490 ] 

Yuming Wang commented on SPARK-29693:
-------------------------------------

https://data-flair.training/blogs/bucket-map-join/

> Bucket map join if the one's bucket number is the multiple of the other
> -----------------------------------------------------------------------
>
>                 Key: SPARK-29693
>                 URL: https://issues.apache.org/jira/browse/SPARK-29693
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Yuming Wang
>            Priority: Major
>




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