[spark] Support filter pushdown for log tables#3116
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fresh-borzoni wants to merge 3 commits intoapache:mainfrom
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[spark] Support filter pushdown for log tables#3116fresh-borzoni wants to merge 3 commits intoapache:mainfrom
fresh-borzoni wants to merge 3 commits intoapache:mainfrom
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@Yohahaha @YannByron @luoyuxia PTAL 🙏 |
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@Yohahaha @YannByron Ty for the review 👍 Redesigned to the newer API, PTAL 🙏 |
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closes #3117
Adds SupportsPushDownFilters to FlussAppendScanBuilder and a SparkPredicateConverter mirroring Flink's PredicateConverter.
Record-batch pushdown uses the server-side filter from #2951, Spark re-applies every filter as a safety net, making pushdown a pure optimization.