You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2013/09/23 14:11:02 UTC

[jira] [Created] (TAJO-199) All relations in catalog must have data volume size.

Hyunsik Choi created TAJO-199:
---------------------------------

             Summary: All relations in catalog must have data volume size.
                 Key: TAJO-199
                 URL: https://issues.apache.org/jira/browse/TAJO-199
             Project: Tajo
          Issue Type: Improvement
          Components: catalog, planner/optimizer, storage
            Reporter: Hyunsik Choi
             Fix For: 0.2-incubating


Some relations generated in specific file format like RCFile and Trevni may have 0 bytes as a data volume. In order to use data volume as some factor in query optimization, we need to force all relations to have exact data volume.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira