[jira] [Commented] (SPARK-27997) kubernetes client token expired

["rameshkrishnan muthusamy (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-27997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17295825#comment-17295825 ] 

rameshkrishnan muthusamy commented on SPARK-27997:
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The PR to upgrade the underlying library to handle OIDC based auth is merged. Initial test looks good, I will be able to update the thread once the IT is complete. 

> 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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