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[SPARK-45154][ML]Fixed an issue where CrossValidator yields non-deterministic trees in Spark 3 due to Python's hash randomization on the default seed. Replaced it with a stable zlib.crc32 seed.#56522

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thangnguyennbk-sys:fix/SPARK-45154-crossvalidator-seed

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@thangnguyennbk-sys thangnguyennbk-sys force-pushed the fix/SPARK-45154-crossvalidator-seed branch from 4ca6d7a to 9bc766e Compare June 15, 2026 19:03
@HyukjinKwon

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Mind filling the PR description please?

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