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From "Brock Noland (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7553) avoid the scheduling maintenance window for every jar change
Date Sun, 07 Sep 2014 05:42:28 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14124779#comment-14124779
] 

Brock Noland commented on HIVE-7553:
------------------------------------

[~ferd] can you develop a release note?

> 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
>              Labels: TODOC14
>             Fix For: 0.14.0
>
>         Attachments: HIVE-7553.1.patch, HIVE-7553.2.patch, HIVE-7553.3.patch, HIVE-7553.4.patch,
HIVE-7553.patch, HIVE-7553.pdf, SessionStateTest.jar.v1, SessionStateTest.jar.v2
>
>
> 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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