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https://issues.apache.org/jira/browse/SPARK-57900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun reassigned SPARK-57900:
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Assignee: Kousuke Saruta
> Add E2E test with Minikube and S3/STS compatible stack
> ------------------------------------------------------
>
> Key: SPARK-57900
> URL: https://issues.apache.org/jira/browse/SPARK-57900
> Project: Spark
> Issue Type: Sub-task
> Components: Kubernetes, Tests
> Affects Versions: 4.3.0
> Reporter: Kousuke Saruta
> Assignee: Kousuke Saruta
> Priority: Major
> Labels: pull-request-available
>
> This sub-task is part of the umbrella
> [SPARK-57703|https://issues.apache.org/jira/browse/SPARK-57703] (OIDC
> Credential Propagation).
> h2. Problem
> We need to verify the full flow (token ingestion -> STS -> S3A read/write ->
> credential refresh) in a realistic Kubernetes environment.
> h2. Goal
> An optional end-to-end test that validates the entire credential propagation
> pipeline.
> h2. Scope
> * Behind Maven profile {{-Poidc-e2e}} (skipped by default in CI)
> * Projected ServiceAccount token -> {{AwsStsCredentialProvider}} -> STS ->
> S3A read/write
> * Token rotation mid-job triggers credential refresh and continued S3 access
> * Requires Minikube and S3
> h2. Acceptance criteria
> * A Spark job on Minikube reads/writes S3 using OIDC-derived credentials.
> * Mid-job token rotation results in successful credential refresh (no S3
> access failures).
> * Test is skipped when profile is not active.
> * Setup instructions are documented.
> Reference: [SPIP design document Testing
> plan|https://docs.google.com/document/d/1usJKncCPMiyFUg7aIdpZ0HQsklXIHow_sU_6dfFMjN0/edit].
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