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Posted to reviews@spark.apache.org by "dongjoon-hyun (via GitHub)" <gi...@apache.org> on 2026/04/28 16:44:32 UTC

[PR] [SPARK-56646] Document K8s executor resize and recovery mode configs [spark]

dongjoon-hyun opened a new pull request, #55584:
URL: https://github.com/apache/spark/pull/55584

   ### What changes were proposed in this pull request?
   
   This PR documents K8s executor resize and recovery mode configs for Apache Spark 4.2.0.
   
   - `spark.kubernetes.executor.resizeInterval`
   - `spark.kubernetes.executor.resizeThreshold`
   - `spark.kubernetes.executor.resizeFactor`
   - `spark.kubernetes.allocation.recoveryMode.enabled`
   
   The three `executor.resize*` configurations are consumed by `org.apache.spark.scheduler.cluster.k8s.ExecutorResizePlugin`.
   
   ### Why are the changes needed?
   
   To improve the documentation.
   
   ### Does this PR introduce _any_ user-facing change?
   
   No. Documentation-only update.
   
   ### How was this patch tested?
   
   Manual verification:
   
   ### Was this patch authored or co-authored using generative AI tooling?
   
   Generated-by: Claude Code (Opus 4.7)


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Re: [PR] [SPARK-56646][K8S][DOCS] Document K8s executor resize and recovery mode configs [spark]

Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun closed pull request #55584: [SPARK-56646][K8S][DOCS] Document K8s executor resize and recovery mode configs
URL: https://github.com/apache/spark/pull/55584


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Re: [PR] [SPARK-56646][K8S][DOCS] Document K8s executor resize and recovery mode configs [spark]

Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #55584:
URL: https://github.com/apache/spark/pull/55584#issuecomment-4337869781

   Could you review this PR, @peter-toth ? This is the first part of docs.


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Re: [PR] [SPARK-56646][K8S][DOCS] Document K8s executor resize and recovery mode configs [spark]

Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #55584:
URL: https://github.com/apache/spark/pull/55584#issuecomment-4337354912

   The CI is running here.
   - https://github.com/dongjoon-hyun/spark/actions/runs/25065706511


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Re: [PR] [SPARK-56646][K8S][DOCS] Document K8s executor resize and recovery mode configs [spark]

Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #55584:
URL: https://github.com/apache/spark/pull/55584#issuecomment-4337906274

   Thank you, @peter-toth . Merged to master.


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