[GitHub] [spark] DHKold commented on pull request #40491: [SPARK-41006][K8S] Generate new ConfigMap names for each run

["DHKold (via GitHub)" <gi...@apache.org>]

DHKold commented on PR #40491:
URL: https://github.com/apache/spark/pull/40491#issuecomment-1486822133

   Hi, thanks for looking at it.
   Our use case: we have an application which is using the `InProcessLauncher` class several times (to launch multiple spark jobs).
   The first one is launched correctly but the next ones fail, trying to use the same configMaps created for the previous job.
   
   I think the call chain is `InProcessLauncher` -> `InProcessSparkSubmit` -> `SparkSubmit` -> `KubernetesClientApplication` -> [Client](https://github.com/apache/spark/blob/ba1badd2adfd175c6680dff90e14b8aaa6cecd78/resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/submit/KubernetesClientApplication.scala#L105) -> `KubernetesClientUtils`


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