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https://issues.apache.org/jira/browse/HIVE-7553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964738#comment-14964738
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Ferdinand Xu commented on HIVE-7553:
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Thanks [~leftylev] for updating the Wiki, the changes LGTM.
> 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
> 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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