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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-19794) Disable removing order by from subquery in GenericUDTFGetSplits
Date Tue, 05 Jun 2018 06:51:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-19794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth Jayachandran reassigned HIVE-19794:
--------------------------------------------


> Disable removing order by from subquery in GenericUDTFGetSplits
> ---------------------------------------------------------------
>
>                 Key: HIVE-19794
>                 URL: https://issues.apache.org/jira/browse/HIVE-19794
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 3.1.0, 4.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>
> spark-llap always wraps query under a subquery, until that is removed from spark-llap
> hive compiler is going to remove inner order by in GenericUDTFGetSplits. disable that
optimization until then.



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