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[core] Fix bundle fast path for row data file writer - #9190
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Duplicated in #9100 |
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Purpose
BundleFormatWritersupports writing a bundle directly, butRowDataFileWriteralways expandedBundleRecordsand wrote each row individually. This prevented format writers from using their bundle fast path.This change forwards eligible bundles directly and updates the sequence-number counter in bulk. It preserves per-record processing when column statistics, row tracking, or auxiliary file writers require it.
Tests
mvn -pl paimon-core -Dmaven.repo.local=/opt/homebrew/opt/maven/repository -DwildcardSuites=none -Dtest=RowDataFileWriterTest test