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https://issues.apache.org/jira/browse/HIVE-21828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Magyar updated HIVE-21828:
---------------------------------
    Status: Open  (was: Patch Available)

> Tez: Use a pre-parsed TezConfiguration from DagUtils
> ----------------------------------------------------
>
>                 Key: HIVE-21828
>                 URL: https://issues.apache.org/jira/browse/HIVE-21828
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gopal V
>            Assignee: Attila Magyar
>            Priority: Major
>             Fix For: 4.0.0
>
>         Attachments: HIVE-21828.1.patch, HIVE-21828.2.patch, 
> HIVE-21828.5.patch, HIVE-21828.6.patch, HIVE-21828.7.patch, 
> HIVE-21828.8.patch, HIVE-21828.9.patch
>
>
> The HS2 tez-site.xml does not change dynamically - the XML parsed components 
> of the config can be obtained statically and kept across sessions.
> This allows for the replacing of "new TezConfiguration()" with a HS2 local 
> version instead.
> The configuration object however has to reference the right resource file 
> (i.e location of tez-site.xml) without reparsing it for each query.



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