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Posted to issues@spark.apache.org by "Cheng Su (Jira)" <ji...@apache.org> on 2021/03/11 02:39:00 UTC

[jira] [Created] (SPARK-34709) Code-gen broadcast nested loop join (defaultJoin)

Cheng Su created SPARK-34709:
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             Summary: Code-gen broadcast nested loop join (defaultJoin)
                 Key: SPARK-34709
                 URL: https://issues.apache.org/jira/browse/SPARK-34709
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.2.0
            Reporter: Cheng Su


For full outer join, and all other join types cases, e.g. left outer + build left, right outer + build right, etc. Spark is using `BroadcastNestedLoopJoinExec.defaultJoin()` to execute those. Create this Jira to add code-gen for it.



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