[jira] [Commented] (HIVE-6484) HiveServer2 doAs should be session aware both for secured and unsecured session implementation.

["Thejas M Nair (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-6484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909041#comment-13909041 ] 

Thejas M Nair commented on HIVE-6484:
-------------------------------------

The FS instance leak described in HIVE-4501 can be fixed with this change.


> HiveServer2 doAs should be session aware both for secured and unsecured session implementation.
> -----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-6484
>                 URL: https://issues.apache.org/jira/browse/HIVE-6484
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2
>    Affects Versions: 0.13.0
>            Reporter: Vaibhav Gumashta
>            Assignee: Vaibhav Gumashta
>             Fix For: 0.13.0
>
>
> Currently in unsecured case, the doAs is performed by decorating TProcessor.process method. This has been causing cleanup issues as we end up creating a new clientUgi for each request rather than for each session. This also cleans up the code.
> [~thejas] Probably you can add more if you've seen other issues related to this.



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