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From "Thejas M Nair (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10733) Fill out gaps in HiveServer2 HA
Date Fri, 15 May 2015 22:40:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14546311#comment-14546311
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Thejas M Nair commented on HIVE-10733:
--------------------------------------

One limitation is that a session is lost when HS2 goes down. If we can move the session state
outside of HS2, we would able to preserve a session and avoid loosing the running query.


> Fill out gaps in HiveServer2 HA
> -------------------------------
>
>                 Key: HIVE-10733
>                 URL: https://issues.apache.org/jira/browse/HIVE-10733
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2
>    Affects Versions: 1.3.0
>            Reporter: Vaibhav Gumashta
>            Assignee: Vaibhav Gumashta
>
> We can rely on dynamic service discovery feature to implement HA. However, there are
no service level guarantees. Also figure out any missing gaps.



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