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Posted to dev@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2014/11/02 16:00:41 UTC

[jira] [Created] (HIVE-8699) Enable support for commen map join [Spark Branch]

Xuefu Zhang created HIVE-8699:
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             Summary: 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


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. 



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