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Posted to issues@tajo.apache.org by "Jaehwa Jung (JIRA)" <ji...@apache.org> on 2015/09/25 03:55:04 UTC

[jira] [Created] (TAJO-1891) Allow arbitrary partition path

Jaehwa Jung created TAJO-1891:
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             Summary: Allow arbitrary partition path
                 Key: TAJO-1891
                 URL: https://issues.apache.org/jira/browse/TAJO-1891
             Project: Tajo
          Issue Type: Sub-task
          Components: Physical Operator, Planner/Optimizer
            Reporter: Jaehwa Jung
            Assignee: Jaehwa Jung


Currently, Tajo just allow well-defined partition path which includes all partition columns because rewriter builds basic tuple for scanning data files using partition path. So, if users data already exist on arbitrary partition path, they should move their partitions to other directories. It seems a very inefficient way and we need to allow arbitrary partition path.



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