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