[jira] [Created] (HIVE-21145) Enable cbo to use runtime statistics during re-optimization

[Zoltan Haindrich (JIRA)]

Zoltan Haindrich created HIVE-21145:
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             Summary: Enable cbo to use runtime statistics during 
re-optimization
                 Key: HIVE-21145
                 URL: https://issues.apache.org/jira/browse/HIVE-21145
             Project: Hive
          Issue Type: Improvement
          Components: CBO, Statistics
            Reporter: Zoltan Haindrich
            Assignee: Zoltan Haindrich


This could enable to reorder joins according to runtime rowcounts.



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