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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-21805) HiveServer2: Use the fast ShutdownHookManager APIs
Date Thu, 30 May 2019 02:43:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gopal V updated HIVE-21805:
---------------------------
    Description: 
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).

  was:
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! 

Hive has its own impl of ShutDownHookManager, which has also history from the hadoo one (added
to code instead of shims).


> 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
>            Priority: Major
>         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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