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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/02/28 10:45:01 UTC

[jira] [Assigned] (SPARK-30842) Adjust abstraction structure for join operators

     [ https://issues.apache.org/jira/browse/SPARK-30842?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan reassigned SPARK-30842:
-----------------------------------

    Assignee: Xin Wu

> Adjust abstraction structure for join operators
> -----------------------------------------------
>
>                 Key: SPARK-30842
>                 URL: https://issues.apache.org/jira/browse/SPARK-30842
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Xin Wu
>            Assignee: Xin Wu
>            Priority: Major
>
> Currently the join operators are not well abstracted, since there are lot of common logic. A trait can be created for easier pattern matching and other future handiness. 
>  
> This is a follow up based on comment 
> [https://github.com/apache/spark/pull/27509#discussion_r379613391]



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