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https://issues.apache.org/jira/browse/HIVE-9625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14315237#comment-14315237
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Prasad Mujumdar commented on HIVE-9625:
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[~brocknoland] Are you able to verify the patch on with secure HS2, HMS ?
I suspect that just calling getDelegationToken() on error won't help. AFAIR the
expired tokens are not auto renewed. There's a GC thread that runs every hour
to remove the expired token. You might have to renew or drop the token before
re acquiring it.
> Delegation tokens for HMS are not renewed
> -----------------------------------------
>
> Key: HIVE-9625
> URL: https://issues.apache.org/jira/browse/HIVE-9625
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Brock Noland
> Assignee: Brock Noland
> Attachments: HIVE-9625.1.patch
>
>
> AFAICT the delegation tokens stored in [HiveSessionImplwithUGI
> |https://github.com/apache/hive/blob/trunk/service/src/java/org/apache/hive/service/cli/session/HiveSessionImplwithUGI.java#L45]
> for HMS + Impersonation are never renewed.
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