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https://issues.apache.org/jira/browse/SPARK-40612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun resolved SPARK-40612.
-----------------------------------
Fix Version/s: 3.3.2
3.2.3
3.4.0
Resolution: Fixed
Issue resolved by pull request 38048
[https://github.com/apache/spark/pull/38048]
> On Kubernetes for long running app Spark using an invalid principal to renew
> the delegation token
> -------------------------------------------------------------------------------------------------
>
> Key: SPARK-40612
> URL: https://issues.apache.org/jira/browse/SPARK-40612
> Project: Spark
> Issue Type: Bug
> Components: Security
> Affects Versions: 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.1.0, 3.1.1, 3.1.2, 3.2.0,
> 3.1.3, 3.2.1, 3.3.0, 3.2.2
> Reporter: Attila Zsolt Piros
> Assignee: Attila Zsolt Piros
> Priority: Major
> Fix For: 3.3.2, 3.2.3, 3.4.0
>
>
> When the delegation token fetched at the first time the principal is the
> current user but the subsequent token renewals are using a MapReduce/Yarn
> specific principal even on Kubernetes.
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