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Posted to issues@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2014/02/04 10:56:09 UTC

[jira] [Created] (TAJO-583) Broadcast join does not work on partitioned tables

Hyunsik Choi created TAJO-583:
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             Summary: Broadcast join does not work on partitioned tables
                 Key: TAJO-583
                 URL: https://issues.apache.org/jira/browse/TAJO-583
             Project: Tajo
          Issue Type: Bug
          Components: planner/optimizer
            Reporter: Hyunsik Choi
            Assignee: Hyunsik Choi
             Fix For: 0.8-incubating


Broadcast join does not work on partitioned tables. This is because broadcast join condition just checks ScanNode whose data volume is smaller than some threshold. We should also consider PartitionedTableScan.



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