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https://issues.apache.org/jira/browse/SPARK-27872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neelesh Srinivas Salian updated SPARK-27872:
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    Comment: was deleted

(was: I have a patch to add this fix to the 2.4.x (currently 2.4.6) release. 
 Should I add it here or a new cloned issue? [~eje]

[|https://github.com/apache/spark/pull/29844])

> Driver and executors use a different service account breaking pull secrets
> --------------------------------------------------------------------------
>
>                 Key: SPARK-27872
>                 URL: https://issues.apache.org/jira/browse/SPARK-27872
>             Project: Spark
>          Issue Type: Bug
>          Components: Kubernetes, Spark Core
>    Affects Versions: 2.4.3, 3.0.0
>            Reporter: Stavros Kontopoulos
>            Assignee: Stavros Kontopoulos
>            Priority: Major
>             Fix For: 3.0.0
>
>
> Driver and executors use different service accounts in case the driver has 
> one set up which is different than default: 
> [https://gist.github.com/skonto/9beb5afa2ec4659ba563cbb0a8b9c4dd]
> This makes the executor pods fail when the user links the driver service 
> account with a pull secret: 
> [https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#add-imagepullsecrets-to-a-service-account].
>  Executors will not use the driver's service account and will not be able to 
> get the secret in order to pull the related image. 
> I am not sure what is the assumption here for using the default account for 
> executors, probably because of the fact that this account is limited (btw 
> executors dont create resources)? This is an inconsistency that could be 
> worked around with the pod template feature in Spark 3.0.0 but it breaks pull 
> secrets and in general I think its a bug to have it. 
>  



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