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https://issues.apache.org/jira/browse/SPARK-55077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-55077:
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Labels: pull-request-available (was: )
> [CORE][K8S] Support spark.kubernetes.archives.avoidDownloadSchemes for K8s
> Cluster Mode
> -----------------------------------------------------------------------------------------
>
> Key: SPARK-55077
> URL: https://issues.apache.org/jira/browse/SPARK-55077
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes, Spark Core
> Affects Versions: 4.0.0
> Reporter: jam xu
> Priority: Major
> Labels: pull-request-available
>
> What changes were proposed in this pull request?
> Add support for `spark.kubernetes.archives.avoidDownloadSchemes`
> configuration to avoid downloading archives to the driver in Kubernetes
> cluster mode, similar to the existing
> `spark.kubernetes.jars.avoidDownloadSchemes` (SPARK-47475).
> Why are the changes needed?
> When archives are large and executor count is high, downloading all archives
> to the driver can cause network saturation and timeouts. This feature allows
> executors to fetch archives directly from remote storage.
> Does this PR introduce any user-facing change?
> Yes. Add a new configuration:`spark.kubernetes.archives.avoidDownloadSchemes`
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