fix: match Spark's duplicate field and field id semantics in parquet field lookup - #5654

Merged

andygrove merged 48 commits into

apache:mainfrom

dwsmith1983:fix/parquet-field-id-semantics

Sep 25, 2026

Commits on Sep 12, 2026

fix: shield all field-id logical fields from parquet name matching
dwsmith1983
committed
9f14c67
fix: match Spark's duplicate field semantics in parquet struct field lookup
dwsmith1983
committed
55fd31e
fix: run duplicate field id validation before metadata-only relabeling
dwsmith1983
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ec88a2a
fix: resolve parquet field id mapping once per file and validate it there
dwsmith1983
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b4549c9
fix: validate parquet field ids when the opener skips the expression adapter
dwsmith1983
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e96c8b6
fix: raise a duplicate root field id only for the columns a read references
dwsmith1983
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f404071
fix: resolve every Arrow list representation in the parquet field mapping
dwsmith1983
committed
1ea1be1

Commits on Sep 15, 2026

Commits on Sep 16, 2026

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Commits on Sep 18, 2026

Commits on Sep 19, 2026

Commits on Sep 20, 2026

Commits on Sep 21, 2026

Merge branch 'main' into fix/parquet-field-id-semantics
dwsmith1983
committed
5294bc8

Commits on Sep 22, 2026

Commits on Sep 23, 2026

Commits on Sep 24, 2026

Commits on Sep 25, 2026