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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/03/22 19:39:00 UTC
[jira] [Assigned] (SPARK-34707) Code-gen broadcast nested loop join
(left outer/right outer)
[ https://issues.apache.org/jira/browse/SPARK-34707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-34707:
------------------------------------
Assignee: Apache Spark
> Code-gen broadcast nested loop join (left outer/right outer)
> ------------------------------------------------------------
>
> Key: SPARK-34707
> URL: https://issues.apache.org/jira/browse/SPARK-34707
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Cheng Su
> Assignee: Apache Spark
> Priority: Minor
>
> We saw 1x run-time improvement for code-gen broadcast nested loop inner join (https://issues.apache.org/jira/browse/SPARK-34620 ). Similarly let's add code-gen for left outer (build right side), and right outer (build left side) as well here.
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