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Posted to issues@tez.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2013/10/24 02:38:41 UTC

[jira] [Created] (TEZ-576) Allow inputs in different vertices to have the same name

Gunther Hagleitner created TEZ-576:
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             Summary: Allow inputs in different vertices to have the same name
                 Key: TEZ-576
                 URL: https://issues.apache.org/jira/browse/TEZ-576
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Gunther Hagleitner
            Assignee: Gunther Hagleitner


In order to avoid sending another mapping (alias -> input) to tasks in hive, it'd be nice to allow different vertices to have duplicate input/output names.

Tez seems to handle this already, it's just that the DAG.verify is overprotective in this case.



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