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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11485) Session close should not close async SQL operations
Date Thu, 27 Aug 2015 06:51:45 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14716180#comment-14716180
] 

Amareshwari Sriramadasu commented on HIVE-11485:
------------------------------------------------

Also, session close should not result in running queries to fail. We have seen a scenario
here - https://issues.apache.org/jira/browse/LENS-760?focusedCommentId=14716176&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14716176

> Session close should not close async SQL operations
> ---------------------------------------------------
>
>                 Key: HIVE-11485
>                 URL: https://issues.apache.org/jira/browse/HIVE-11485
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Deepak Barr
>
> Right now, session close on HiveServer closes all operations. But, queries running are
actually available across sessions and they are not tied to a session (expect the launch -
which requires configuration and resources). And it allows getting the status of the query
across sessions.
> But session close of the session ( on which operation is launched) closes all the operations
as well. 
> So, we should avoid closing all operations upon closing a session.



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