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https://issues.apache.org/jira/browse/HIVE-8699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuefu Zhang updated HIVE-8699:
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Description: This JIRA is to track issues related to common map-join
support in Spark, including logical and physical optimizations. HIVE-8616
provided initialial processing, mainly represented by SparkMapJoinOptimizer. We
need to continue the work to make map join work from end to end, including
enhancement needed for SparkMapJoinOptimizer and subsequent physical
optimization SparkMapJoinResolver. (was: This JIRA is to track issues related
to common map-join support in Spark, including logical and physical
optimizations. HIVE-8616 provided initialial processing, mainly represented by
SparkMapJoinOptimizer. We need to continue the work to make map join work from
end to end. )
> Enable support for commen map join [Spark Branch]
> -------------------------------------------------
>
> Key: HIVE-8699
> URL: https://issues.apache.org/jira/browse/HIVE-8699
> Project: Hive
> Issue Type: Improvement
> Components: Spark
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
>
> This JIRA is to track issues related to common map-join support in Spark,
> including logical and physical optimizations. HIVE-8616 provided initialial
> processing, mainly represented by SparkMapJoinOptimizer. We need to continue
> the work to make map join work from end to end, including enhancement needed
> for SparkMapJoinOptimizer and subsequent physical optimization
> SparkMapJoinResolver.
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