[jira] [Created] (TAJO-2096) Apply offheap to the join operator

[Jinho Kim (JIRA)]

Jinho Kim created TAJO-2096:
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             Summary: Apply offheap to the join operator
                 Key: TAJO-2096
                 URL: https://issues.apache.org/jira/browse/TAJO-2096
             Project: Tajo
          Issue Type: Improvement
          Components: Physical Operator
            Reporter: Jinho Kim
            Assignee: Jinho Kim
             Fix For: 0.12.0, 0.11.2


Join operator is kept target table in the heap memory. but it causes too many 
GC. 
If memory type is choosable, it would be better



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