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https://issues.apache.org/jira/browse/HIVE-21805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gopal V updated HIVE-21805:
---------------------------
    Labels: regression  (was: )

> HiveServer2: Use the fast ShutdownHookManager APIs
> --------------------------------------------------
>
>                 Key: HIVE-21805
>                 URL: https://issues.apache.org/jira/browse/HIVE-21805
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gopal V
>            Assignee: Gopal V
>            Priority: Major
>              Labels: regression
>         Attachments: shutdownhookmanager-configuration.png, 
> txnmanager-shutdownhook-2x.png
>
>
> Hadoop ShutDownHookManager calls "new Configuration()" inside if the 
> parameters are not provided as args.
> This unzips jars & looks for the .xml files in the entire classpath.
>  !shutdownhookmanager-configuration.png! 
> +
>  !txnmanager-shutdownhook-2x.png! 
> Hive has its own impl of ShutDownHookManager, which has also history from the 
> hadoo one (added to code instead of shims).



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