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Posted to dev@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2013/10/28 17:42:45 UTC

[jira] [Created] (TAJO-291) Implement the push transmission method

Hyunsik Choi created TAJO-291:
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             Summary: Implement the push transmission method
                 Key: TAJO-291
                 URL: https://issues.apache.org/jira/browse/TAJO-291
             Project: Tajo
          Issue Type: Bug
          Components: repartitioning
            Reporter: Hyunsik Choi
             Fix For: 0.8-incubating


Push transmission method can be used in many cases where a cluster has sufficient resources and task runners for subsequent execution blocks can be allocated at the same time. It may be chosen as many as possible because it avoids intermediate data materialization, causing additional I/O costs, We need to implement it.



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