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Posted to dev@hive.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2019/05/30 02:36:00 UTC

[jira] [Created] (HIVE-21805) HiveServer2: Use the fast ShutdownHookManager APIs

Gopal V created HIVE-21805:
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             Summary: 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
         Attachments: shutdownhookmanager-configuration.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! 

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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