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Posted to dev@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2018/07/04 12:27:00 UTC

[jira] [Created] (HIVE-20087) Fix reoptimization for semijoin reduction cases

Zoltan Haindrich created HIVE-20087:
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             Summary: Fix reoptimization for semijoin reduction cases
                 Key: HIVE-20087
                 URL: https://issues.apache.org/jira/browse/HIVE-20087
             Project: Hive
          Issue Type: Bug
            Reporter: Zoltan Haindrich


The real TS will get further info about the other table; which makes the physically read record count inaccurate..



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