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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21828) Tez: Use a pre-parsed TezConfiguration from DagUtils
Date Wed, 12 Jun 2019 07:35:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gopal V updated HIVE-21828:
---------------------------
    Summary: Tez: Use a pre-parsed TezConfiguration from DagUtils  (was: Tez: Use a TezStaticConfiguration
inherited from TezConfiguration)

> 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: Gopal V
>            Priority: Major
>
> 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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