All pull requests

Pull requests

• refactor(parquet): remove deprecated ArrowRowGroupWriterFactory::new

  api-changenext-major-releaseparquet
  #12036·HippoBaro opened Nov 2, 2026Contributor·

  ·

• chore(deps): bump sysinfo from 0.39.6 to 0.40.0

  auto-dependenciesparquet
  #12035·dependabot[bot] opened Nov 2, 2026Bot·

  ·

• chore(deps): bump the tonic group across 1 directory with 3 updates

  arrow-corearrow-flightauto-dependencies
  #12034·dependabot[bot] opened Nov 2, 2026Bot·

  ·

• [Variant] Move VariantType into arrow-schema canonical extensions

  arrow-coreparquet-variant
  #12033·sdf-jkl opened Nov 2, 2026Member·

  ·
  1

• fix(arrow-arith): match DuckDB's rounding when multiplying an interval by a float

  arrow-kernelsbug
  #12029·EaswarKilari opened Nov 2, 2026·

  ·
  1

• fix(parquet): copy Decimal/Float16 column chunk statistics instead of aliasing the written values

  bugparquet
  #12028·xudong963 opened Nov 2, 2026Member·

  ·
  1

• perf(arrow-buffer): pack bools branchlessly in BooleanBufferBuilder::append_slice

  arrow-coreenhancement
  #12024·viirya opened Nov 1, 2026Member·

  ·
  1

  2

• docs: add README to published crates missing one

  arrow-corearrow-kernelsarrow-pyarrowarrow-rowenhancementparquet-variant
  #12022·EaswarKilari opened Nov 1, 2026·

  ·
  1

• docs: fix NaN ordering in min/max rustdoc

  arrow-kernels
  #12021·EaswarKilari opened Nov 1, 2026·

  ·
  1

• fix(flight): rewrite certificate generation

  arrow-flight
  #12020·Phoenix500526 opened Nov 1, 2026Contributor·

  ·
  1

  1

• feat(parquet): split oversized top-level Utf8/Binary batches

  parquet
  #12019·hhhizzz opened Nov 1, 2026Contributor·

  ·

• perf(parquet): build list offsets and validity without branching on levels

  parquet
  #12018·dwsmith1983 opened Nov 1, 2026·

  ·
  1

• fix(arrow-arith): return Err for shared empty buffers in binary_mut

  arrow-kernels
  #12012·abhinav-phi opened Oct 31, 2026·

  ·
  1

  2

• fix: avoid allocating null bitmap during struct validation

  arrow-corebug
  #12011·xiaobai0529 opened Oct 31, 2026·

  ·
  1

• fix(ffi): read byte array offsets unaligned in buffer_len

  arrow-coreenhancement
  #12010·AndreaBozzo opened Oct 31, 2026Contributor·

  ·
  1

  2

• Improve dictionary slice concatenation

  arrow-kernelsenhancement
  #12008·Rich-T-kid opened Oct 31, 2026Contributor·

  ·
  1

  8

• fix(arrow-json): reject out-of-range float timestamps instead of saturating

  arrow-json
  #12007·hsdfat opened Oct 30, 2026Contributor·

  ·

• fix(arrow-string): saturate the length in Utf8View/BinaryView substring

  arrow-kernels
  #12006·hsdfat opened Oct 30, 2026Contributor·

  ·

• fix(parquet): do not write a dictionary page in empty row group

  parquet
  #12003·jhorstmann opened Oct 30, 2026Contributor·

  ·
  1

  6

• perf(parquet): decompress Snappy pages with snipsnap

  parquet
  #12000·Dandandan opened Oct 30, 2026Contributor·

  ·
  4

• perf(arrow-select): keep the filter mask only where kernels read it

  arrow-kernelsenhancement
  #11999·mzabaluev opened Oct 30, 2026Contributor·

  ·
  1

• test(arrow-cast): move string cast tests to integration suite

  arrow-kernels
  #11998·codewarnab opened Oct 30, 2026Contributor·

  ·
  1

• perf(parquet): count fitting values before scanning def levels

  parquet
  #11997·adriangb opened Oct 30, 2026Contributor·

  ·
  9

• fix(parquet): cap byte-budget level windows by value count

  bugparquet
  #11996·adriangb opened Oct 30, 2026Contributor·

  ·
  1

  8

• Use fallible growth in MutableArrayData transforms

  arrow-core
  #11986·Rich-T-kid opened Oct 29, 2026Contributor·

  ·