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Posted to dev@hive.apache.org by "Ferdinand Xu (JIRA)" <ji...@apache.org> on 2014/08/25 02:58:57 UTC

[jira] [Work started] (HIVE-7553) avoid the scheduling maintenance window for every jar change

     [ https://issues.apache.org/jira/browse/HIVE-7553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HIVE-7553 started by Ferdinand Xu.

> avoid the scheduling maintenance window for every jar change
> ------------------------------------------------------------
>
>                 Key: HIVE-7553
>                 URL: https://issues.apache.org/jira/browse/HIVE-7553
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Ferdinand Xu
>            Assignee: Ferdinand Xu
>         Attachments: HIVE-7553.patch, HIVE-7553.pdf
>
>
> When user needs to refresh existing or add a new jar to HS2, it needs to restart it. As HS2 is service exposed to clients, this requires scheduling maintenance window for every jar change. It would be great if we could avoid that.



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