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https://issues.apache.org/jira/browse/SPARK-55075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-55075:
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Labels: pull-request-available (was: )
> Fail application after too many executor pod creation errors
> ------------------------------------------------------------
>
> Key: SPARK-55075
> URL: https://issues.apache.org/jira/browse/SPARK-55075
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes
> Affects Versions: 4.1.1
> Reporter: Parth Chandra
> Priority: Major
> Labels: pull-request-available
>
> On K8s, we may encounter failures in creating pods which are frequently
> recoverable errors, but sometimes may be unrecoverable.
> Spark currently handles pod creation failures as recoverable and will keep
> attempting to create new executors which is not ideal if the failure cannot
> be recovered from.
> Additionally, in some cases, in some cases the same error may be either
> recoverable or unrecoverable. For instance an ImagePullErr may be caused by a
> temporary error in accessing the container registry (recoverable) or may be
> because of a missing image (unrecoverable).
> One way to handle this is to retry pod creation with backoff when we do get
> to know that pod creation has failed. In addition, if the number of failures
> exceeds a threshold then fail the application so that the user knows that
> there is a problem in the cluster.
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