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https://issues.apache.org/jira/browse/SPARK-33083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dexter Hu updated SPARK-33083:
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Summary: Optionally skip remote/local dependency resolution at submission
client in k8s cluster mode (was: optionally skip remote/local dependency
resolution at submission client in k8s cluster mode)
> Optionally skip remote/local dependency resolution at submission client in
> k8s cluster mode
> -------------------------------------------------------------------------------------------
>
> Key: SPARK-33083
> URL: https://issues.apache.org/jira/browse/SPARK-33083
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes, Spark Submit
> Affects Versions: 2.4.7
> Reporter: Dexter Hu
> Priority: Minor
> Fix For: 2.4.7
>
>
> Usecase:
> # Users use Apache Livy to submit spark jobs. Livy pod's spark-submit
> command will be invoked to submit jobs to k8e cluster with *--deploy-mode
> cluster*
> # The Livy pod and future driver/executor pod have *different* permissions
> to access remote dependencies specified by --files, --jars, --py-files from
> S3, gcs, hdfs://
> Since the submission client host or Livy pod in this case don't have
> permissions to download remote files, it is possible to support options to
> *disable* remote resource resolution/download at Livy pod or submission
> client host?
> Of course, users will make sure these remote files are accessible by driver
> and executor pods with secure tokens, but not for Livy pod.
>
>
>
>
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