[SPARK-53610][PYTHON] Limit Arrow batch sizes in CoGrouped applyInPandas and applyInArrow #52700
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HyukjinKwon
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Oct 23, 2025
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What changes were proposed in this pull request?
Limit Arrow batch sizes in CoGrouped applyInPandas and applyInArrow
Why are the changes needed?
to mitigate JVM side OOM
Does this PR introduce any user-facing change?
No
How was this patch tested?
added test
Was this patch authored or co-authored using generative AI tooling?
No