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https://issues.apache.org/jira/browse/FLINK-36389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Somogyi resolved FLINK-36389.
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Fix Version/s: 2.0.0
Resolution: Fixed
[{{18e1950}}|https://github.com/apache/flink/commit/18e195004ad816a77f3604fab4dfff00c6381ed3]
on master
> Fix DelegationTokenReceiverRepository to check if Delegation Token is enabled
> -----------------------------------------------------------------------------
>
> Key: FLINK-36389
> URL: https://issues.apache.org/jira/browse/FLINK-36389
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes, Deployment / YARN
> Affects Versions: 2.0.0
> Reporter: Archit Goyal
> Assignee: Archit Goyal
> Priority: Major
> Labels: pull-request-available, security
> Fix For: 2.0.0
>
>
> {*}Issue{*}: During the initialization of the
> {{DelegationTokenReceiverRepository}} in the constructor, the
> {{loadReceivers()}} method is invoked without checking whether delegation
> tokens are enabled. This leads to the following error in the TaskManager logs:
> {code:java}
> java.lang.IllegalStateException: Delegation token receiver with service name
> {} has multiple implementations [hadoopfs]{code}
>
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