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https://issues.apache.org/jira/browse/SPARK-27997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17175598#comment-17175598
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Janek Bevendorff commented on SPARK-27997:
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Is there any progress on this issue? My driver starts throwing token expiration
stacktraces a few minutes after submitting a job. The job itself keeps running,
but I don't know what will happen when new containers need to be scheduled. The
job will probably fail or get stuck at that point.
> kubernetes client token expired
> --------------------------------
>
> Key: SPARK-27997
> URL: https://issues.apache.org/jira/browse/SPARK-27997
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes, Spark Core
> Affects Versions: 3.1.0
> Reporter: Henry Yu
> Priority: Major
>
> Hi ,
> when I try to submit spark to k8s in cluster mode, I need an authtoken to
> talk with k8s.
> unfortunately, many cloud provider provide token and expired with 10-15 mins.
> so we need to fresh this token.
> client mode is event worse, because scheduler is created on submit process.
> Should I also make a pr on this ? I fix it by adding
> RotatingOAuthTokenProvider and some configuration.
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