Spark: Push supported filters from compound AND predicates that contain unsupported expressions#16531
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hemanthboyina wants to merge 1 commit into
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Spark: Push supported filters from compound AND predicates that contain unsupported expressions#16531hemanthboyina wants to merge 1 commit into
hemanthboyina wants to merge 1 commit into
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…in unsupported expressions
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When a compound AND predicate contains both supported and unsupported expressions, the entire predicate is currently dropped from Iceberg's filter list. This means no file pruning occurs even when convertible conditions are present.
This change decomposes such predicates into individual conjuncts in BaseSparkScanBuilder.pushPredicates() and pushes the convertible ones for file pruning. The original predicate remains in post-scan filters to ensure Spark re-evaluates the full condition for correctness.