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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/05/18 22:36:00 UTC
[jira] [Updated] (HIVE-19614) GenericUDTFGetSplits does not honor
ORDER BY
[ https://issues.apache.org/jira/browse/HIVE-19614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prasanth Jayachandran updated HIVE-19614:
-----------------------------------------
Reporter: Eric Wohlstadter (was: Prasanth Jayachandran)
> 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: Eric Wohlstadter
> Assignee: Prasanth Jayachandran
> Priority: Major
>
> 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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