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https://issues.apache.org/jira/browse/HIVE-11157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chaoyu Tang updated HIVE-11157:
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Attachment: HIVE-11157.patch
A quite straightforward patch which adds the check of session owner in
Hive.get(HiveConf).
> Hive.get(HiveConf) returns same Hive object to different user sessions
> ----------------------------------------------------------------------
>
> Key: HIVE-11157
> URL: https://issues.apache.org/jira/browse/HIVE-11157
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Affects Versions: 1.3.0, 2.0.0
> Reporter: Chaoyu Tang
> Assignee: Chaoyu Tang
> Attachments: HIVE-11157.patch
>
>
> Current Hive.get(HiveConf) creates and returns a new Hive object when the
> ThreadLocal Hive is null or HMS config is not compatible, but does not do
> that when it is called in a thread which has been switched to execute a
> session with a different userId. It will cause the impersonation issue to HMS.
> It is related to HIVE-7890.
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