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Posted to issues@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2014/03/19 08:43:42 UTC

[jira] [Created] (TAJO-693) StatusUpdateTransition in QueryUnitAttempt handles TA_UPDATE incorrectly

Hyunsik Choi created TAJO-693:
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             Summary: StatusUpdateTransition in QueryUnitAttempt handles TA_UPDATE incorrectly
                 Key: TAJO-693
                 URL: https://issues.apache.org/jira/browse/TAJO-693
             Project: Tajo
          Issue Type: Bug
          Components: query master
            Reporter: Hyunsik Choi
            Assignee: Hyunsik Choi
             Fix For: 0.8-incubating, 1.0-incubating
         Attachments: TAJO-693.patch

I missed some bug in TAJO-638. This patch fixes the bug essentially. StatusUpdateTransition is a multiple-arc transition class. It should return ONLY RUNNING. But, the current implementation can result in wrong state which not described in state machine.



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