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Posted to issues@spark.apache.org by "Cheng Su (Jira)" <ji...@apache.org> on 2021/05/10 22:39:00 UTC

[jira] [Created] (SPARK-35363) Refactor sort merge join code-gen be agnostic to join type

Cheng Su created SPARK-35363:
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             Summary: Refactor sort merge join code-gen be agnostic to join type
                 Key: SPARK-35363
                 URL: https://issues.apache.org/jira/browse/SPARK-35363
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.2.0
            Reporter: Cheng Su


This is a pre-requisite of [https://github.com/apache/spark/pull/32476,] in discussion of [https://github.com/apache/spark/pull/32476#issuecomment-836469779] . This is to refactor sort merge join code-gen to depend on streamed/buffered terminology, which makes the code-gen agnostic to different join types and can be extended to support other join types than inner join.



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