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Posted to dev@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/05/18 22:36:00 UTC

[jira] [Created] (HIVE-19614) GenericUDTFGetSplits does not honor ORDER BY

Prasanth Jayachandran created HIVE-19614:
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             Summary: GenericUDTFGetSplits does not honor ORDER BY
                 Key: HIVE-19614
                 URL: https://issues.apache.org/jira/browse/HIVE-19614
             Project: Hive
          Issue Type: Bug
    Affects Versions: 3.1.0
            Reporter: Prasanth Jayachandran
            Assignee: Prasanth Jayachandran


GenericUDTFGetSplits handles ORDER BY by writing the results to temp table. However running select * on that temp table may create >1 splits which will lose the original ordering. 



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