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Posted to issues@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2015/05/18 22:38:00 UTC

[jira] [Created] (TAJO-1613) Rename StorageManager to Tablespace

Hyunsik Choi created TAJO-1613:
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             Summary: Rename StorageManager to Tablespace
                 Key: TAJO-1613
                 URL: https://issues.apache.org/jira/browse/TAJO-1613
             Project: Tajo
          Issue Type: Sub-task
          Components: storage
            Reporter: Hyunsik Choi
            Assignee: Hyunsik Choi
             Fix For: 0.11.0


So far, we used StorageManager to indicate a manager of all storage types as well as a handler of each storage type. TAJO-1603 separates StorageManager to TableSpaceManager and StorageManager and its descendants.

This patch renames StorageManager to TableSpace. As a result, we will have the following relationships:
 * TableSpaceManager plays a manager role for all storage types.
 * TableSpace handles a specific storage type and a specific path on the storage type.



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