Hyunsik Choi created TAJO-35:
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             Summary: Hybrid Hash Join Operator
                 Key: TAJO-35
                 URL: https://issues.apache.org/jira/browse/TAJO-35
             Project: Tajo
          Issue Type: New Feature
          Components: physical operator
            Reporter: Hyunsik Choi


The hybrid hash join algorithm is well known as the best join algorithm which 
takes advantage of more available memory. The goal of this proposal is to 
implement HybridHashJoinExec class subclassed from PhysicalExec. Its original 
literature is "Join processing in database systems with large main memories" 
(http://www.cs.ucr.edu/~tsotras/cs236/W13/join.pdf). In addition, you could 
find many other materials available in the web.

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