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Add focused RowFn executor benchmarks Cover RowFn executor overhead and strict validity policies with focused microbenchmarks. Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>

ct/row-fn-api

41 minutes ago

Execute primitive comparisons with RowFn Use RowFn for primitive comparisons while retaining fused x86 bit-packing for the measured wide ordered cases where LLVM generates faster code. Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>

ct/row-fn-numeric

41 minutes ago

Execute primitive numeric operators with RowFn Route primitive numeric kernels through RowFn while retaining Binary as the public scalar function identity. Signed-off-by: "Connor Tsui" <connor.tsui20@gmail.com>

ct/row-fn-numeric

51 minutes ago

Add focused RowFn executor benchmarks Cover RowFn executor overhead and strict validity policies with focused microbenchmarks. Signed-off-by: "Connor Tsui" <connor.tsui20@gmail.com>

ct/row-fn-api

51 minutes ago

Lock file maintenance

renovate/lock-file-maintenance-rust-lock-file-maintenance

59 minutes ago

Update RowFn session handoff Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>

ct/row-fn

1 hour ago

Update lance benchmark dependencies to v59

renovate/major-lance-bench

1 hour ago

Update lance benchmark dependencies (major) (#9312) > ℹ️ **Note** > > This PR body was truncated due to platform limits. This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [lance](https://redirect.github.com/lance-format/lance) | dependencies | major | `9` → `10` | | [lance-encoding](https://redirect.github.com/lance-format/lance) | dependencies | major | `9` → `10` | --- > [!WARNING] > Some dependencies could not be looked up. Check the [Dependency Dashboard](../issues/357) for more information. --- ### Release Notes <details> <summary>apache/arrow-rs (arrow-cast)</summary> ### [`v59.2.0`](https://redirect.github.com/apache/arrow-rs/blob/HEAD/CHANGELOG.md#5920---2026-08-02) [Compare Source](https://redirect.github.com/apache/arrow-rs/compare/59.1.0...59.2.0) [Full Changelog](https://redirect.github.com/apache/arrow-rs/compare/59.1.0...59.2.0) ##### Enhancements - arrow-avro: Deprecate object\_store integration by [@brancz](https://redirect.github.com/brancz) in [#10484](https://redirect.github.com/apache/arrow-rs/pull/10484) - chore(arrow): add unchecked array builder methods by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10440](https://redirect.github.com/apache/arrow-rs/pull/10440) - feat(arrow-ipc): add sans-IO stream encoder by [@Phoenix500526](https://redirect.github.com/Phoenix500526) in [#10277](https://redirect.github.com/apache/arrow-rs/pull/10277) - chore(arrow-cast): support suffix white space in arrow-cast parse by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10396](https://redirect.github.com/apache/arrow-rs/pull/10396) - feat(coalesce): add size function by [@rluvaton](https://redirect.github.com/rluvaton) in [#10331](https://redirect.github.com/apache/arrow-rs/pull/10331) - fix(parquet): support mask filtering across skipped pages by [@hhhizzz](https://redirect.github.com/hhhizzz) in [#10288](https://redirect.github.com/apache/arrow-rs/pull/10288) - chore(arrow-cast): support white space prefixed parse for ints and floats by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10374](https://redirect.github.com/apache/arrow-rs/pull/10374) - chore(arrow-buffer): Make more of i256 available in const code by [@AdamGS](https://redirect.github.com/AdamGS) in [#10363](https://redirect.github.com/apache/arrow-rs/pull/10363) - feat(arrow-array): Expose builder buffer capacity accessors by [@Weijun-H](https://redirect.github.com/Weijun-H) in [#10342](https://redirect.github.com/apache/arrow-rs/pull/10342) - feat(arrow-arith): Add interval multiplication by i64 by [@peterxcli](https://redirect.github.com/peterxcli) in [#10336](https://redirect.github.com/apache/arrow-rs/pull/10336) - fix: Make `parquet-index` work with column paths by [@korowa](https://redirect.github.com/korowa) in [#10330](https://redirect.github.com/apache/arrow-rs/pull/10330) - feat(arrow-csv): add support for parsing `Float16` by [@Glatzel](https://redirect.github.com/Glatzel) in [#10343](https://redirect.github.com/apache/arrow-rs/pull/10343) - Remove the unmaintained paste dependency from arrow by [@Phoenix500526](https://redirect.github.com/Phoenix500526) in [#10303](https://redirect.github.com/apache/arrow-rs/pull/10303) - chore: formalize the default map field names to match default arrow spec by [@rluvaton](https://redirect.github.com/rluvaton) in [#10297](https://redirect.github.com/apache/arrow-rs/pull/10297) - feat(variant): Add `variant_to_arrow` `Map` type support by [@sdf-jkl](https://redirect.github.com/sdf-jkl) in [#10307](https://redirect.github.com/apache/arrow-rs/pull/10307) ##### Bug fixes - fix(arrow-schema): Persist dictionary ordered flag on FFI schema import by [@borchero](https://redirect.github.com/borchero) in [#10514](https://redirect.github.com/apache/arrow-rs/pull/10514) - fix(arrow-json): validate ListView child nullability by [@dk3yyyy](https://redirect.github.com/dk3yyyy) in [#10486](https://redirect.github.com/apache/arrow-rs/pull/10486) - fix(arrow-json): validate map value nullability by [@subotac](https://redirect.github.com/subotac) in [#10475](https://redirect.github.com/apache/arrow-rs/pull/10475) - avro: bound VLQDecoder::long against overlong varints by [@STiFLeR7](https://redirect.github.com/STiFLeR7) in [#10407](https://redirect.github.com/apache/arrow-rs/pull/10407) - arrow-row: Fix decode\_fixed\_size\_list to apply the corrected\_type step for dictionary children by [@zhuqi-lucas](https://redirect.github.com/zhuqi-lucas) in [#10414](https://redirect.github.com/apache/arrow-rs/pull/10414) - \[Variant] make `value` mandatory field for `VariantArray`/`ShreddingState` by [@sdf-jkl](https://redirect.github.com/sdf-jkl) in [#10318](https://redirect.github.com/apache/arrow-rs/pull/10318) - fix off by one error for slice accounting by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10406](https://redirect.github.com/apache/arrow-rs/pull/10406) - fix: `GenericByteViewArray::gc()` drops inline views on the multi-buffer slow path by [@adriangb](https://redirect.github.com/adriangb) in [#10287](https://redirect.github.com/apache/arrow-rs/pull/10287) - fix(arrow-json): render coerced f32 as its value in the string decoder by [@hareshkh](https://redirect.github.com/hareshkh) in [#10386](https://redirect.github.com/apache/arrow-rs/pull/10386) - fix(arrow-cast): make `b64_encode` reject invalid UTF-8 from misbehaving `Engine` impls by [@bit2swaz](https://redirect.github.com/bit2swaz) in [#10324](https://redirect.github.com/apache/arrow-rs/pull/10324) - fix: take FFI\_ArrowArrayStream errno values from libc by [@fornwall](https://redirect.github.com/fornwall) in [#10299](https://redirect.github.com/apache/arrow-rs/pull/10299) - fix(arrow-data): allow full dictionary key range when concatenating by [@raphaelroshan](https://redirect.github.com/raphaelroshan) in [#10323](https://redirect.github.com/apache/arrow-rs/pull/10323) - Don't panic on invalid c ffi schema name by [@robert3005](https://redirect.github.com/robert3005) in [#10328](https://redirect.github.com/apache/arrow-rs/pull/10328) - fix(REE): check upfront if sorting empty array or 0 limit by [@Jefffrey](https://redirect.github.com/Jefffrey) in [#10293](https://redirect.github.com/apache/arrow-rs/pull/10293) - fix(arrow-avro): bound untrusted OCF block size and item counts by [@miniex](https://redirect.github.com/miniex) in [#10237](https://redirect.github.com/apache/arrow-rs/pull/10237) - fix(arrow-array): disallow creating `MapArray` with nullable key field by [@rluvaton](https://redirect.github.com/rluvaton) in [#10272](https://redirect.github.com/apache/arrow-rs/pull/10272) - fix: don't panic on `ArrayData::try_new` on bad input even when `force_validate` feature is on by [@rluvaton](https://redirect.github.com/rluvaton) in [#10282](https://redirect.github.com/apache/arrow-rs/pull/10282) ##### Performance improvements - perf(parquet): slice up contiguous buffer for decimals and fsb by [@MassivePizza](https://redirect.github.com/MassivePizza) in [#10364](https://redirect.github.com/apache/arrow-rs/pull/10364) - feat(parquet): `RowSelection` can be backed by a `BooleanBuffer` by [@haohuaijin](https://redirect.github.com/haohuaijin) in [#10141](https://redirect.github.com/apache/arrow-rs/pull/10141) - perf(parquet): use Cursor in ZSTDCodec to avoid Vec alloc and copy by [@MassivePizza](https://redirect.github.com/MassivePizza) in [#10345](https://redirect.github.com/apache/arrow-rs/pull/10345) - optimize(parquet): Nested list batching child.write calls by [@mapleFU](https://redirect.github.com/mapleFU) in [#10085](https://redirect.github.com/apache/arrow-rs/pull/10085) - perf(parquet): splice buffered pages with `write_all` instead of `io::copy` (adapts [#10052](https://redirect.github.com/apache/arrow-rs/issues/10052)) by [@adriangb](https://redirect.github.com/adriangb) in [#10353](https://redirect.github.com/apache/arrow-rs/pull/10353) - hoist calls for null\_sentinel by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10356](https://redirect.github.com/apache/arrow-rs/pull/10356) - perf: speed up substring\_by\_char with an ASCII fast path and single-pass bounds by [@andygrove](https://redirect.github.com/andygrove) in [#10334](https://redirect.github.com/apache/arrow-rs/pull/10334) - Cache encoded field name in FieldEncoder by [@MassivePizza](https://redirect.github.com/MassivePizza) in [#10296](https://redirect.github.com/apache/arrow-rs/pull/10296) - perf: allow users to skip utf8 validation in arrow-row by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10319](https://redirect.github.com/apache/arrow-rs/pull/10319) - perf: Improve decimal addition and subtraction when scale is equal by [@AdamGS](https://redirect.github.com/AdamGS) in [#10333](https://redirect.github.com/apache/arrow-rs/pull/10333) - optimize(interleave): implement interleave for FixedSizeList/Map type by [@mapleFU](https://redirect.github.com/mapleFU) in [#10046](https://redirect.github.com/apache/arrow-rs/pull/10046) - Perf: Pre-size buffer allocations to avoid intermediate allocations by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10262](https://redirect.github.com/apache/arrow-rs/pull/10262) - Perf: create dictionary reader config and default unsafeflag to false by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10260](https://redirect.github.com/apache/arrow-rs/pull/10260) - Perf: Introduce zero copy path when tonic returns an aligned buffer by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10273](https://redirect.github.com/apache/arrow-rs/pull/10273) - Validate short view strings in separate buffer in arrow-row by [@Jefffrey](https://redirect.github.com/Jefffrey) in [#10250](https://redirect.github.com/apache/arrow-rs/pull/10250) ##### Documentation updates - chore(parquet): add link to ticket in object\_store deprecation message by [@alamb](https://redirect.github.com/alamb) in [#10502](https://redirect.github.com/apache/arrow-rs/pull/10502) - chore(avro): add link to ticket in object\_store deprecation message by [@alamb](https://redirect.github.com/alamb) in [#10503](https://redirect.github.com/apache/arrow-rs/pull/10503) - docs: clarify decimal negative scale behavior by [@ByteBaker](https://redirect.github.com/ByteBaker) in [#10304](https://redirect.github.com/apache/arrow-rs/pull/10304) - Docs: fix mutableArrayData comments by [@Rich-T-kid](https://redirect.github.com/Rich-T-kid) in [#10326](https://redirect.github.com/apache/arrow-rs/pull/10326) - docs: trim release schedule for released versions by [@alamb](https://redirect.github.com/alamb) in [#10280](https://redirect.github.com/apache/arrow-rs/pull/10280) - Align parquet-geospatial crate docs with README by [@paleolimbot](https://redirect.github.com/paleolimbot) in [#10302](https://redirect.github.com/apache/arrow-rs/pull/10302) ##### Miscellaneous - Revert "chore: formalize the default map field names to match default arrow spec ([#10297](https://redirect.github.com/apache/arrow-rs/issues/10297))" by [@alamb](https://redirect.github.com/alamb) in [#10506](https://redirect.github.com/apache/arrow-rs/pull/10506) - parquet: deprecate explicit `object_store` integration by [@brancz](https://redirect.github.com/brancz) in [#10354](https://redirect.github.com/apache/arrow-rs/pull/10354) - fix(parquet): restore opaque return type for `RowSelection::iter` by [@haohuaijin](https://redirect.github.com/haohuaijin) in [#10450](https://redirect.github.com/apache/arrow-rs/pull/10450) - refactor(parquet): split `arrow_reader/selection` into smaller modules by [@haohuaijin](https://redirect.github.com/haohuaijin) in [#10434](https://redirect.github.com/apache/arrow-rs/pull/10434) - chore: deduplicate filter nulls code in coalesce/filter kernel by [@Jefffrey](https://redirect.github.com/Jefffrey) in [#10348](https://redirect.github.com/apache/arrow-rs/pull/10348) - chore: remove parquet dependency from parquet\_derive by [@ByteBaker](https://redirect.github.com/ByteBaker) in [#10327](https://redirect.github.com/apache/arrow-rs/pull/10327) ### [`v59.1.0`](https://redirect.github.com/apache/arrow-rs/blob/HEAD/CHANGELOG.md#5910-2026-07-03) [Compare Source](https://redirect.github.com/apache/arrow-rs/compare/59.0.0...59.1.0) [Full Changelog](https://redirect.github.com/apache/arrow-rs/compare/59.0.0...59.1.0) **Implemented enhancements:** - Fast path for nested `DictionaryArray` casting [#10247](https://redirect.github.com/apache/arrow-rs/issues/10247) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - parquet/arrow: reading multiple nested columns fails with "Not all children array length are the same!" when a list continues across DataPageV2 page boundary [#10243](https://redirect.github.com/apache/arrow-rs/issues/10243) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Add product aggregate kernel to arrow-rs [#10150](https://redirect.github.com/apache/arrow-rs/issues/10150) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Stricter `DataType` parsing [#10146](https://redirect.github.com/apache/arrow-rs/issues/10146) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Support validating CSV headers against Schema [#10143](https://redirect.github.com/apache/arrow-rs/issues/10143) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - arrow-ipc: Supports compression level configuration for arrow-ipc writer [#10132](https://redirect.github.com/apache/arrow-rs/issues/10132) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - \[Variant] `VariantArray` field API naming [#10093](https://redirect.github.com/apache/arrow-rs/issues/10093) - Add `StructArray::field_` APIs symmetric to `StructArray::column_` ones [#10092](https://redirect.github.com/apache/arrow-rs/issues/10092) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - arrow-buffer: implement Saturating, CheckedShl, Not num-traits for i256 [#10087](https://redirect.github.com/apache/arrow-rs/issues/10087) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - feat: native concat for `MapArray` [#10047](https://redirect.github.com/apache/arrow-rs/issues/10047) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - \[Variant] Add `variant_to_arrow` `Dictionary/REE` type support [#10013](https://redirect.github.com/apache/arrow-rs/issues/10013) **Fixed bugs:** - arrow-row on fixed size binary/list with size 0 and no nulls return wrong length [#10270](https://redirect.github.com/apache/arrow-rs/issues/10270) - casting list to 0-size fixedsizelist can cause incorrect output length [#10227](https://redirect.github.com/apache/arrow-rs/issues/10227) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Buffer count mismatched with metadata when encoding records with dictionary of dictionaries [#10213](https://redirect.github.com/apache/arrow-rs/issues/10213) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - `Buffer::into_mutable` is not consistent regarding sliced data and can lead to panics [#10117](https://redirect.github.com/apache/arrow-rs/issues/10117) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - parquet\_derive: cannot read or write columns whose name is a Rust keyword (raw identifiers like r#type become column "r#type") [#10112](https://redirect.github.com/apache/arrow-rs/issues/10112) - parquet: fix OffsetBuffer panic on corrupt input [#10107](https://redirect.github.com/apache/arrow-rs/issues/10107) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Parquet geospatial conversion uses metadata key "algorithm" instead of "edges" in geoarrow metadata [#9929](https://redirect.github.com/apache/arrow-rs/issues/9929) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] **Documentation updates:** - doc: More comments to `concat_batches` [#10178](https://redirect.github.com/apache/arrow-rs/pull/10178) ([2010YOUY01](https://redirect.github.com/2010YOUY01)) - Minor: improve PageStore docs with a temp-file spilling example [#10074](https://redirect.github.com/apache/arrow-rs/pull/10074) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([alamb](https://redirect.github.com/alamb)) **Performance improvements:** - perf: interleave\_list for List\<Primitive> could be optimized? [#10022](https://redirect.github.com/apache/arrow-rs/issues/10022) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - perf(arrow-ord): Avoid full index materialization for small-limit lexsorts [#9990](https://redirect.github.com/apache/arrow-rs/issues/9990) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Replace conversion of binary->string in arrow-row from arraydata to direct construction [#10261](https://redirect.github.com/apache/arrow-rs/pull/10261) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - \[arrow-flight encode path]re-use flatbufferbuilder [#10220](https://redirect.github.com/apache/arrow-rs/pull/10220) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - \[10125] arrow-flight decode path optimizations (add `skip_validation` to arrow-flight) [#10206](https://redirect.github.com/apache/arrow-rs/pull/10206) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - Improve performance of `concat_elements` ByteViewArray concatenation [#10161](https://redirect.github.com/apache/arrow-rs/pull/10161) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([pepijnve](https://redirect.github.com/pepijnve)) - \[arrow-flight] Optimize flight, remove some allocations, add dictionary focused benchmarks [#10126](https://redirect.github.com/apache/arrow-rs/pull/10126) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - optimize(concat): concat map implementation [#10048](https://redirect.github.com/apache/arrow-rs/pull/10048) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([mapleFU](https://redirect.github.com/mapleFU)) - Reduce copies in Arrow IPC writer [#10044](https://redirect.github.com/apache/arrow-rs/pull/10044) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - perf(interleave): Optimize list interleave\_list when child is primitive [#10025](https://redirect.github.com/apache/arrow-rs/pull/10025) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([mapleFU](https://redirect.github.com/mapleFU)) **Closed issues:** - Soundness: Unsound alignment contract in public `FromBytes` trait and `BitReader::get_batch` [#10164](https://redirect.github.com/apache/arrow-rs/issues/10164) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - ParquetPushDecoder: expose the next row-group index that try\_next\_reader will yield [#10148](https://redirect.github.com/apache/arrow-rs/issues/10148) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - arrow-ipc: Extend writer benchmarks to include dictionaries [#10119](https://redirect.github.com/apache/arrow-rs/issues/10119) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - bench(parquet): benchmark for nested list write [#10083](https://redirect.github.com/apache/arrow-rs/issues/10083) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Support i256 implement From\<i128> [#10080](https://redirect.github.com/apache/arrow-rs/issues/10080) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] **Merged pull requests:** - fix(arrow-row): allow to convert non empty fixed size binary/list array with size length 0 and no nulls [#10271](https://redirect.github.com/apache/arrow-rs/pull/10271) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([rluvaton](https://redirect.github.com/rluvaton)) - chore: Fix audit CI run by ignore quick-xml audit advisories [#10267](https://redirect.github.com/apache/arrow-rs/pull/10267) ([alamb](https://redirect.github.com/alamb)) - fix main: parquet test compilation failure [#10266](https://redirect.github.com/apache/arrow-rs/pull/10266) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - minor: drive-by refactors for dicts in substring & filter [#10264](https://redirect.github.com/apache/arrow-rs/pull/10264) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - Add validated row decode benchmark [#10259](https://redirect.github.com/apache/arrow-rs/pull/10259) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([alamb](https://redirect.github.com/alamb)) - arrow-cast: Add optimized path for unnesting a dict [#10248](https://redirect.github.com/apache/arrow-rs/pull/10248) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([brancz](https://redirect.github.com/brancz)) - feat: support uuid from fixed type of length 16 [#10241](https://redirect.github.com/apache/arrow-rs/pull/10241) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([ariel-miculas](https://redirect.github.com/ariel-miculas)) - chore(deps): bump actions/cache from 6.0.0 to 6.1.0 [#10240](https://redirect.github.com/apache/arrow-rs/pull/10240) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - fix: Rename parquet feature flag 'flate2-rust\_backened' to 'flate2-rust\_backend' [#10239](https://redirect.github.com/apache/arrow-rs/pull/10239) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([dannycjones](https://redirect.github.com/dannycjones)) - chore: Make clippy::question\_mark happy [#10231](https://redirect.github.com/apache/arrow-rs/pull/10231) ([Tpt](https://redirect.github.com/Tpt)) - fix(ipc): reject dictionary-encoded dictionary values [#10230](https://redirect.github.com/apache/arrow-rs/pull/10230) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([goutamadwant](https://redirect.github.com/goutamadwant)) - Replace `ArrayData` with direct `Array` construction in `arrow-row` [#10229](https://redirect.github.com/apache/arrow-rs/pull/10229) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - fix: casting list to fixedsizelist didn't respect input length [#10228](https://redirect.github.com/apache/arrow-rs/pull/10228) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - chore: Fix clippy::byte\_char\_slices (use byte strings instead of explicit arrays) [#10225](https://redirect.github.com/apache/arrow-rs/pull/10225) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Tpt](https://redirect.github.com/Tpt)) - nit: arrow-pyarrow: Use string interning [#10224](https://redirect.github.com/apache/arrow-rs/pull/10224) ([Tpt](https://redirect.github.com/Tpt)) - Support concatenation of mixed FixedSizeBinary via `concat_elements_dyn` [#10222](https://redirect.github.com/apache/arrow-rs/pull/10222) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([pepijnve](https://redirect.github.com/pepijnve)) - rename Compression struct [#10221](https://redirect.github.com/apache/arrow-rs/pull/10221) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - chore(deps): bump the all-other-cargo-deps group across 1 directory with 16 updates [#10218](https://redirect.github.com/apache/arrow-rs/pull/10218) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - chore(deps): bump actions/setup-python from 6.2.0 to 6.3.0 [#10210](https://redirect.github.com/apache/arrow-rs/pull/10210) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - \[10125] Introduce mult-batch decode benchmarks [#10207](https://redirect.github.com/apache/arrow-rs/pull/10207) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - chore(deps): bump actions/cache from 5.0.5 to 6.0.0 [#10203](https://redirect.github.com/apache/arrow-rs/pull/10203) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - introduce decode benchmarks [#10202](https://redirect.github.com/apache/arrow-rs/pull/10202) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - Fix `merge_kernels` benchmark panic due to not wrapping with `Scalar` [#10199](https://redirect.github.com/apache/arrow-rs/pull/10199) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - Benchmarks and performance improvement for parquet boolean reader [#10196](https://redirect.github.com/apache/arrow-rs/pull/10196) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([jhorstmann](https://redirect.github.com/jhorstmann)) - add stale PR workflow [#10194](https://redirect.github.com/apache/arrow-rs/pull/10194) ([Jefffrey](https://redirect.github.com/Jefffrey)) - chore: group minor/patch dependabot updates [#10193](https://redirect.github.com/apache/arrow-rs/pull/10193) ([Jefffrey](https://redirect.github.com/Jefffrey)) - chore(deps): bump http from 1.4.0 to 1.4.2 [#10191](https://redirect.github.com/apache/arrow-rs/pull/10191) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - chore(deps): bump syn from 2.0.117 to 2.0.118 [#10190](https://redirect.github.com/apache/arrow-rs/pull/10190) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - chore(deps): bump chrono from 0.4.44 to 0.4.45 [#10188](https://redirect.github.com/apache/arrow-rs/pull/10188) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - chore(deps): bump uuid from 1.23.1 to 1.23.3 [#10186](https://redirect.github.com/apache/arrow-rs/pull/10186) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - chore: run `cargo update` to bump quinn [#10181](https://redirect.github.com/apache/arrow-rs/pull/10181) ([Jefffrey](https://redirect.github.com/Jefffrey)) - test: cover signed integers and bool in BitReader::get\_batch test [#10180](https://redirect.github.com/apache/arrow-rs/pull/10180) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([alamb](https://redirect.github.com/alamb)) - \[arrow-select] perf: Replace `ArrayData` with direct `Array` construction in take kernels [#10176](https://redirect.github.com/apache/arrow-rs/pull/10176) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([liamzwbao](https://redirect.github.com/liamzwbao)) - Return PyValueError for nullable PyArrow struct imports [#10174](https://redirect.github.com/apache/arrow-rs/pull/10174) ([fallintoplace](https://redirect.github.com/fallintoplace)) - Fix Variant time microsecond JSON formatting [#10173](https://redirect.github.com/apache/arrow-rs/pull/10173) ([fallintoplace](https://redirect.github.com/fallintoplace)) - Split traits for plain and bitpacked decoding and fix soundness issue in BitReader::get\_batch [#10172](https://redirect.github.com/apache/arrow-rs/pull/10172) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([jhorstmann](https://redirect.github.com/jhorstmann)) - fix: switch generic usages of `i128` to `IntervalMonthDayNano` for MonthDayNano type [#10171](https://redirect.github.com/apache/arrow-rs/pull/10171) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - chore: specify `--locked` when cargo installing `cargo-audit` [#10170](https://redirect.github.com/apache/arrow-rs/pull/10170) ([Jefffrey](https://redirect.github.com/Jefffrey)) - chore: Fix clippy::useless\_borrows\_in\_formatting [#10163](https://redirect.github.com/apache/arrow-rs/pull/10163) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Tpt](https://redirect.github.com/Tpt)) - fix(arrow-cast): respect cast safety for overflowing temporal casts [#10162](https://redirect.github.com/apache/arrow-rs/pull/10162) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([SAY-5](https://redirect.github.com/SAY-5)) - chore(deps): bump actions/checkout from 6 to 7 [#10159](https://redirect.github.com/apache/arrow-rs/pull/10159) ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - feat(parquet): add ParquetPushDecoder::peek\_next\_row\_group() [#10158](https://redirect.github.com/apache/arrow-rs/pull/10158) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([zhuqi-lucas](https://redirect.github.com/zhuqi-lucas)) - feat(pyarrow) `FromPyArrow` on `Vec<T>`: allow any iterable for input [#10155](https://redirect.github.com/apache/arrow-rs/pull/10155) ([Tpt](https://redirect.github.com/Tpt)) - nit: pyarrow: simplify class validation error creation [#10154](https://redirect.github.com/apache/arrow-rs/pull/10154) ([Tpt](https://redirect.github.com/Tpt)) - \[Variant] add doc reference to `VariantArrayBuilder` [#10152](https://redirect.github.com/apache/arrow-rs/pull/10152) ([sdf-jkl](https://redirect.github.com/sdf-jkl)) - feat: Adds product aggregate compute kernel [#10151](https://redirect.github.com/apache/arrow-rs/pull/10151) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([devanbenz](https://redirect.github.com/devanbenz)) - Stricter datatype parsing for decimals, fixedsizelists and time32/64 [#10147](https://redirect.github.com/apache/arrow-rs/pull/10147) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - feat(arrow\_csv): add header validation option [#10144](https://redirect.github.com/apache/arrow-rs/pull/10144) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([XiNiHa](https://redirect.github.com/XiNiHa)) - \[Parquet] route dictionary page through the PageStore [#10142](https://redirect.github.com/apache/arrow-rs/pull/10142) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([liamzwbao](https://redirect.github.com/liamzwbao)) - chore: update pyo3 dependency to 0.29 [#10134](https://redirect.github.com/apache/arrow-rs/pull/10134) ([timsaucer](https://redirect.github.com/timsaucer)) - feat(ipc): Supports compression level configuration [#10133](https://redirect.github.com/apache/arrow-rs/pull/10133) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([wForget](https://redirect.github.com/wForget)) - fix: write error for dbg output of out of range timestamps [#10130](https://redirect.github.com/apache/arrow-rs/pull/10130) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Jefffrey](https://redirect.github.com/Jefffrey)) - \[Variant] `VariantArray` field API naming [#10124](https://redirect.github.com/apache/arrow-rs/pull/10124) ([sdf-jkl](https://redirect.github.com/sdf-jkl)) - feat(arrow\_array): add helper function to create MapArray from `Vec<Option<Vec<(Key, Option<Value>)>>>` for tests [#10123](https://redirect.github.com/apache/arrow-rs/pull/10123) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([rluvaton](https://redirect.github.com/rluvaton)) - perf(arrow-ipc): Add writer benchmarks for dictionaries [#10122](https://redirect.github.com/apache/arrow-rs/pull/10122) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([JakeDern](https://redirect.github.com/JakeDern)) - feat: support `MapArray` in lengths kernel [#10121](https://redirect.github.com/apache/arrow-rs/pull/10121) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([rluvaton](https://redirect.github.com/rluvaton)) - feat: add `OffsetBuffer::subtract` to allow to shift offsets by value [#10120](https://redirect.github.com/apache/arrow-rs/pull/10120) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([rluvaton](https://redirect.github.com/rluvaton)) - fix: `Buffer::into_mutable` return error instead of panic for converting owned sliced when not start at 0 and fix returned Mutable length [#10118](https://redirect.github.com/apache/arrow-rs/pull/10118) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([rluvaton](https://redirect.github.com/rluvaton)) - chore: update `Bytes` visibility to correctly reflect the actual visibility [#10115](https://redirect.github.com/apache/arrow-rs/pull/10115) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([rluvaton](https://redirect.github.com/rluvaton)) - fix(parquet\_derive): support raw identifiers as column names [#10113](https://redirect.github.com/apache/arrow-rs/pull/10113) ([cbmixx](https://redirect.github.com/cbmixx)) - removed clippy ignore statment [#10111](https://redirect.github.com/apache/arrow-rs/pull/10111) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - Add `StructArray::field_` APIs symmetric to `StructArray::column_` ones [#10110](https://redirect.github.com/apache/arrow-rs/pull/10110) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([sdf-jkl](https://redirect.github.com/sdf-jkl)) - fix(parquet): return error instead of panicking in pad\_nulls on corrupt input [#10108](https://redirect.github.com/apache/arrow-rs/pull/10108) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([thepenguinco](https://redirect.github.com/thepenguinco)) - Minor: Add interleave tests for List\<Decimal128> and List\<Timestamp(tz)> [#10099](https://redirect.github.com/apache/arrow-rs/pull/10099) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([alamb](https://redirect.github.com/alamb)) - Add arrow-flight test coverage for IPC compression [#10097](https://redirect.github.com/apache/arrow-rs/pull/10097) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([alamb](https://redirect.github.com/alamb)) - chore(deps): bump pyspark from 3.3.2 to 3.4.4 in /parquet/pytest [#10091](https://redirect.github.com/apache/arrow-rs/pull/10091) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([dependabot\[bot\]](https://redirect.github.com/apps/dependabot)) - refactor(parquet): bundle array reader recursion args into `ReaderArgs` [#10089](https://redirect.github.com/apache/arrow-rs/pull/10089) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([HippoBaro](https://redirect.github.com/HippoBaro)) - arrow-buffer: implement Saturating, Checked num-traits for i256 [#10088](https://redirect.github.com/apache/arrow-rs/pull/10088) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([theirix](https://redirect.github.com/theirix)) - bench(parquet): add nested list writer benchmarks [#10084](https://redirect.github.com/apache/arrow-rs/pull/10084) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([mapleFU](https://redirect.github.com/mapleFU)) - Implement From\<i128> for i256 [#10081](https://redirect.github.com/apache/arrow-rs/pull/10081) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([AdamGS](https://redirect.github.com/AdamGS)) - test(parquet): drop confusing `main` reference in page-roundtrip test comment [#10072](https://redirect.github.com/apache/arrow-rs/pull/10072) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([adriangb](https://redirect.github.com/adriangb)) - ci: Split miri tests into 4 parallel shards [#10067](https://redirect.github.com/apache/arrow-rs/pull/10067) ([AdamGS](https://redirect.github.com/AdamGS)) - Add tests and fix corner cases for Parquet/GeoArrow extension type conversion [#10065](https://redirect.github.com/apache/arrow-rs/pull/10065) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([paleolimbot](https://redirect.github.com/paleolimbot)) - Support writing REE arrays directly to Parquet [#10064](https://redirect.github.com/apache/arrow-rs/pull/10064) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - test(arrow-select): additional tests for inline-view filter fast path (tests for [#9755](https://redirect.github.com/apache/arrow-rs/issues/9755)) [#10054](https://redirect.github.com/apache/arrow-rs/pull/10054) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([alamb](https://redirect.github.com/alamb)) - test(arrow-select): add take\_bytes coverage for sliced values and nullable offset overflow [#10053](https://redirect.github.com/apache/arrow-rs/pull/10053) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([alamb](https://redirect.github.com/alamb)) - Consolidate `filter_null_mask` into `FilterPredicate::filter_nulls` [#10049](https://redirect.github.com/apache/arrow-rs/pull/10049) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([alamb](https://redirect.github.com/alamb)) - \[Variant] Add `VariantBuilder` values check [#10016](https://redirect.github.com/apache/arrow-rs/pull/10016) ([sdf-jkl](https://redirect.github.com/sdf-jkl)) - \[Variant] Preserve `UUID` extension type metadata for Parquet writer [#10015](https://redirect.github.com/apache/arrow-rs/pull/10015) ([sdf-jkl](https://redirect.github.com/sdf-jkl)) - feat(parquet-variant): add Dictionary and REE variant\_to\_arrow support [#10014](https://redirect.github.com/apache/arrow-rs/pull/10014) ([mneetika](https://redirect.github.com/mneetika)) - perf(arrow-ord): Avoid full index materialization for small-limit lexsorts [#9991](https://redirect.github.com/apache/arrow-rs/pull/9991) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([pchintar](https://redirect.github.com/pchintar)) \* *This Changelog was automatically generated by [github\_changelog\_generator](https://redirect.github.com/github-changelog-generator/github-changelog-generator)* ### [`v59.0.0`](https://redirect.github.com/apache/arrow-rs/releases/tag/59.0.0): arrow 59.0.0 [Compare Source](https://redirect.github.com/apache/arrow-rs/compare/58.4.0...59.0.0)  ##### Changelog ##### [59.0.0](https://redirect.github.com/apache/arrow-rs/tree/59.0.0) (2026-06-04) [Full Changelog](https://redirect.github.com/apache/arrow-rs/compare/57.3.1...59.0.0) **Breaking changes:** - chore: Remove some deprecated Arrow functions from the public API [#10040](https://redirect.github.com/apache/arrow-rs/pull/10040) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([etseidl](https://redirect.github.com/etseidl)) - chore: Remove some deprecated functions from parquet crate [#10035](https://redirect.github.com/apache/arrow-rs/pull/10035) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([etseidl](https://redirect.github.com/etseidl)) - Replace `From<Vec<_>>` impls with `TryFrom`s for `FixedSizeBinaryArray` [#10019](https://redirect.github.com/apache/arrow-rs/pull/10019) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([quantumish](https://redirect.github.com/quantumish)) - Use Thrift macro to generate Parquet `LogicalType` serialization code [#9997](https://redirect.github.com/apache/arrow-rs/pull/9997) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([etseidl](https://redirect.github.com/etseidl)) - refactor: make `BloomFilterProperties` fpp/ndv private with accessors [#9969](https://redirect.github.com/apache/arrow-rs/pull/9969) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([CuteChuanChuan](https://redirect.github.com/CuteChuanChuan)) - Remove deprecated parquet::format module and thrift dependency [#9962](https://redirect.github.com/apache/arrow-rs/pull/9962) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([jhorstmann](https://redirect.github.com/jhorstmann)) - generic channel support for FlightClient [#9933](https://redirect.github.com/apache/arrow-rs/pull/9933) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([rumenov](https://redirect.github.com/rumenov)) - Add `CompressionCodec` Thrift enum for Parquet metadata [#9864](https://redirect.github.com/apache/arrow-rs/pull/9864) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([etseidl](https://redirect.github.com/etseidl)) - \[Variant] remove `BorrowedShreddingState` [#9791](https://redirect.github.com/apache/arrow-rs/pull/9791) ([sdf-jkl](https://redirect.github.com/sdf-jkl)) - Remove deprecated legacy `like` kernels in `arrow-string` [#9674](https://redirect.github.com/apache/arrow-rs/pull/9674) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([AdamGS](https://redirect.github.com/AdamGS)) **Implemented enhancements:** - Allow casting plain struct to dictionary encoded struct [#10038](https://redirect.github.com/apache/arrow-rs/issues/10038) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Optimize arrow-flight [#10029](https://redirect.github.com/apache/arrow-rs/issues/10029) - Align buffers when importing via `from_ffi` / `ArrowArrayStreamReader` [#10028](https://redirect.github.com/apache/arrow-rs/issues/10028) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Switch Parquet `LogicalType` enum to macro generated version [#9995](https://redirect.github.com/apache/arrow-rs/issues/9995) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Future proof Parquet Thrift parser [#9973](https://redirect.github.com/apache/arrow-rs/issues/9973) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Add `DatePart` 1-indexed variants [#9964](https://redirect.github.com/apache/arrow-rs/issues/9964) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - perf: Rework Parquet Thrift handling of boolean fields [#9946](https://redirect.github.com/apache/arrow-rs/issues/9946) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Add benchmarks for REE to parquet [#9935](https://redirect.github.com/apache/arrow-rs/issues/9935) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - (re) Allow Large `FixedSizeBinaryArray`s [#9906](https://redirect.github.com/apache/arrow-rs/issues/9906) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Add a is\_normalized flag to DictionaryArray [#9841](https://redirect.github.com/apache/arrow-rs/issues/9841) - \[Variant] Remove `BorrowedShreddingState` [#9790](https://redirect.github.com/apache/arrow-rs/issues/9790) - \[parquet] Expose whether FileDecryptionProperties uses a KeyRetriever [#9721](https://redirect.github.com/apache/arrow-rs/issues/9721) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Align cast logic for from/to\_decimal for variant to cast kernel [#9688](https://redirect.github.com/apache/arrow-rs/issues/9688) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] **Fixed bugs:** - parquet-variant build might fail on s390x [#10026](https://redirect.github.com/apache/arrow-rs/issues/10026) - `FixedSizeBinaryArray` implements `From<Vec<&[u8]>>` etc despite conversion being fallible [#10018](https://redirect.github.com/apache/arrow-rs/issues/10018) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - string -> decimal cast should not treat empty string as 0 [#10009](https://redirect.github.com/apache/arrow-rs/issues/10009) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Cast FixedSizeList to List will lost datatype metadata in list [#10004](https://redirect.github.com/apache/arrow-rs/issues/10004) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Record reader panics with "index out of bounds" when row group num\_rows exceeds actual column data [#9992](https://redirect.github.com/apache/arrow-rs/issues/9992) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - parquet predicate-cache: panic / silent row drop on single-leaf nullable struct [#9982](https://redirect.github.com/apache/arrow-rs/issues/9982) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - parquet-variant doesn't build on 32-bit targets [#9977](https://redirect.github.com/apache/arrow-rs/issues/9977) - Date32 doesn't parse date with large year [#9960](https://redirect.github.com/apache/arrow-rs/issues/9960) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - msrv check failing on main due to `tonic@0.14.6` [#9938](https://redirect.github.com/apache/arrow-rs/issues/9938) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] **Documentation updates:** - Release arrow-rs / parquet Minor/Patch version `58.3.0` or `58.2.1` (May 2026) [#9859](https://redirect.github.com/apache/arrow-rs/issues/9859) - Add docs for `BitWriter` [#9949](https://redirect.github.com/apache/arrow-rs/pull/9949) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([alamb](https://redirect.github.com/alamb)) - Add docs for `BitReader` [#9948](https://redirect.github.com/apache/arrow-rs/pull/9948) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([alamb](https://redirect.github.com/alamb)) **Performance improvements:** - perf: parquet LevelInfoBuilder::write\_list can be optimized? [#10023](https://redirect.github.com/apache/arrow-rs/issues/10023) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - perf(parquet): LevelInfoBuilder batch write when no repetition childs [#10037](https://redirect.github.com/apache/arrow-rs/pull/10037) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([mapleFU](https://redirect.github.com/mapleFU)) - \[arrow-select] Replace `ArrayData` with direct `Array` construction in filter kernels [#9986](https://redirect.github.com/apache/arrow-rs/pull/9986) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([liamzwbao](https://redirect.github.com/liamzwbao)) - Bulk-fill definition levels for majority-null leaf columns [#9967](https://redirect.github.com/apache/arrow-rs/pull/9967) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([RyanJamesStewart](https://redirect.github.com/RyanJamesStewart)) - perf: Remove `bool_val` from Parquet Thrift `FieldIdentifier` [#9945](https://redirect.github.com/apache/arrow-rs/pull/9945) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([etseidl](https://redirect.github.com/etseidl)) - feat(parquet): compact level representation with generic writer dispatch [#9831](https://redirect.github.com/apache/arrow-rs/pull/9831) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([HippoBaro](https://redirect.github.com/HippoBaro)) **Closed issues:** - Bound ArrowWriter peak memory [#10071](https://redirect.github.com/apache/arrow-rs/issues/10071) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Parquet writer can produce massively oversized data pages for large variable-width values [#10061](https://redirect.github.com/apache/arrow-rs/issues/10061) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - Remove the `fused_inline_view_columns` field from `BatchCoalescer` if possible [#10055](https://redirect.github.com/apache/arrow-rs/issues/10055) - DataType parser permits negative FixedSizeBinary size [#10033](https://redirect.github.com/apache/arrow-rs/issues/10033) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Parquet: return error for overlong INT96 column metadata statistics [#10002](https://redirect.github.com/apache/arrow-rs/issues/10002) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - `Uuid` extension type fails to deserialize when `ARROW:extension:metadata` is an empty string [#10000](https://redirect.github.com/apache/arrow-rs/issues/10000) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - parquet: timeline for removing thrift crate dependency (CVE-2026-43868) [#9999](https://redirect.github.com/apache/arrow-rs/issues/9999) - Failure in CI: `Archery test With other arrows` - `binary_view Rust producing, .NET consuming` [#9989](https://redirect.github.com/apache/arrow-rs/issues/9989) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Validate FIXED\_LEN\_BYTE\_ARRAY type\_length for DECIMAL and INTERVAL in Parquet → Arrow schema conversion [#9984](https://redirect.github.com/apache/arrow-rs/issues/9984) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] - IPC reader projection does not handle duplicate projection indices correctly [#9950](https://redirect.github.com/apache/arrow-rs/issues/9950) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - `AnyRunArray` trait [#9909](https://redirect.github.com/apache/arrow-rs/issues/9909) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Release arrow-rs / parquet Patch version `57.3.1` (May 2026) [#9858](https://redirect.github.com/apache/arrow-rs/issues/9858) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - Release arrow-rs / parquet Patch version `56.2.1` (May 2026) [#9857](https://redirect.github.com/apache/arrow-rs/issues/9857) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - parquet/arrow: should sync/async readers converge on a shared physical read planner [#9764](https://redirect.github.com/apache/arrow-rs/issues/9764) - `arrow-string` has a lot of macro-generated deprecated kernels in `like.rs` [#9675](https://redirect.github.com/apache/arrow-rs/issues/9675) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] - \[parquet] Add BloomFilterProperties builder API to make bloom filter configuration explicit [#9667](https://redirect.github.com/apache/arrow-rs/issues/9667) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] **Merged pull requests:** - Bump max throughput in `flight` benchmark before blocking [#10070](https://redirect.github.com/apache/arrow-rs/pull/10070) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - Add coalesce inline-view filter benchmarks [#10050](https://redirect.github.com/apache/arrow-rs/pull/10050) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([ClSlaid](https://redirect.github.com/ClSlaid)) - fix: better error handling for negative size of FixedSizeBinary [#10042](https://redirect.github.com/apache/arrow-rs/pull/10042) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([theirix](https://redirect.github.com/theirix)) - bench(parquet): add Sbbf check/insert benchmarks [#10041](https://redirect.github.com/apache/arrow-rs/pull/10041) \[[parquet](https://redirect.github.com/apache/arrow-rs/labels/parquet)] ([dmatth1](https://redirect.github.com/dmatth1)) - arrow-cast: Add ability to cast plain struct to dictionary [#10039](https://redirect.github.com/apache/arrow-rs/pull/10039) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([brancz](https://redirect.github.com/brancz)) - \[[#10029](https://redirect.github.com/apache/arrow-rs/issues/10029)]\[benchmarks] arrow-flight roundtrip as well as encode/decode [#10031](https://redirect.github.com/apache/arrow-rs/pull/10031) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] \[[arrow-flight](https://redirect.github.com/apache/arrow-rs/labels/arrow-flight)] ([Rich-T-kid](https://redirect.github.com/Rich-T-kid)) - Call `align_buffers()` in `from_ffi`, remove redundant call from `arrow-pyarrow` [#10030](https://redirect.github.com/apache/arrow-rs/pull/10030) \[[arrow](https://redirect.github.com/apache/arrow-rs/labels/arrow)] ([mbutrovich](https://redirect.github.com/mbutrovich)) - Adjust Variant size expectation for s390x architecture [#10027](https://redirect.github.com/apache/arrow-rs/pull/10027) ([frantisekz](https://redirect.github.com/frantisekz > ✂ **Note** > > PR body was truncated to here. </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - Between 12:00 AM and 03:59 AM, on the second Monday and fourth Monday of the month (`* 0-3 * * 1#2,1#4`) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. 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