[jira] [Commented] (HIVE-19861) Fix temp table path generation for acid table export

["Eugene Koifman (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-19861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16509007#comment-16509007 ] 

Eugene Koifman commented on HIVE-19861:
---------------------------------------

+1

> Fix temp table path generation for acid table export
> ----------------------------------------------------
>
>                 Key: HIVE-19861
>                 URL: https://issues.apache.org/jira/browse/HIVE-19861
>             Project: Hive
>          Issue Type: Bug
>          Components: Import/Export, Transactions
>    Affects Versions: 3.0.0
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>            Priority: Major
>         Attachments: HIVE-19861.1.patch
>
>
> Temp tables that are analyzed by the SemanticAnalyzer get their default location set to a location in the session directory. Export of Acid tables also creates temp tables, but this is done via a plan transformation, and the temp table creation never goes through the SemanticAnalyzer, meaning the location is not set. There is some other logic in DDLTask (which I am changing in HIV-19837) which ends up automatically setting this path to the default table location in the warehouse directory. This should be fixed so that the path defaults to a location in the session directory, like with normal temp tables.
> cc [~ekoifman]



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