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https://issues.apache.org/jira/browse/HIVE-9625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14330449#comment-14330449
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Brock Noland commented on HIVE-9625:
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I think that getting a new token on failure is going to be pretty difficult.
The only places I can see retrying are in the metastore package in {{HMSC}} or
{{RetryingMetastore}} but there is no way to get a new token there.
Additionally I believe the token needs to be acquired outside of a
{{doas(user)}} call.
Looks like a non-trivial change.
> 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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