Jesus Camacho Rodriguez created HIVE-11171:
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             Summary: Join reordering algorithm might introduce projects 
between joins
                 Key: HIVE-11171
                 URL: https://issues.apache.org/jira/browse/HIVE-11171
             Project: Hive
          Issue Type: Bug
          Components: CBO
            Reporter: Jesus Camacho Rodriguez
            Assignee: Jesus Camacho Rodriguez


Join reordering algorithm might introduce projects between joins which causes 
multijoin optimization in SemanticAnalyzer to not kick in.



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