Fix Kyuubi OOM bug when multiple batch jobs are submitted at once in large amount#7227

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JoonPark1 wants to merge 5 commits intoapache:masterfrom

JoonPark1:Hotfix/Sung/fix-kyuubi-OOM-issue-7226

Commits on Oct 21, 2025

fix KubernetesApplicationOperation so that metadata records update accordingly once engine submit timeout is reached - prevent subsequent kyuubi OOM
JoonPark1
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fix styling for test suite for SparkOnKubernetes
JoonPark1
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Commits on Oct 24, 2025

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turboFei
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Copilot
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Commits on Oct 27, 2025

Refactor comment in KubernetesApplicationOperation
JoonPark1
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Commits on Nov 11, 2025

add new kyuubi server-side config to handle recovery batch jobs based on metadata store upon kyuubi server recovery - to prevent it from being overwhelmed and face OOM issue
JoonPark1
committed