[SPARK-59666][K8S] Avoid creating a K8s client when there is no driver pod - #58930
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dongjoon-hyun wants to merge 1 commit into
Open
dongjoon-hyun wants to merge 1 commit into
dongjoon-hyun wants to merge 1 commit into
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What changes were proposed in this pull request?
This PR aims to check
spark.kubernetes.driver.pod.namebefore creating a Kubernetes client inSparkKubernetesDiagnosticsSetter, instead of after.Why are the changes needed?
The driver pod name is required to patch the
spark.exit-exceptionannotation, and it is unset in a client deploy mode submission. In that case, the current code creates a Kubernetes client and closes it without patching anything.Does this PR introduce any user-facing change?
No.
How was this patch tested?
Pass the CIs with the newly added test case.
Was this patch authored or co-authored using generative AI tooling?
Generated-by: Claude Opus 5