All pull requests

Pull requests

• Add an opt-in V2 scan builder and execution path

  changelog/chore
  #10302·joseph-isaacs opened Oct 5, 2026Contributor·

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• perf(array): avoid errors when comparison kernels decline arithmetic

  changelog/performance
  #10301·connortsui20 opened Oct 5, 2026Member·

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  1

• perf(compute): tile checked lane kernels consistently

  changelog/performance
  #10299·connortsui20 opened Oct 5, 2026Member·1/3·

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  1

• perf(runend): decode primitive runs per segment with branch-free head stores

  #10296·joseph-isaacs opened Oct 5, 2026Contributor·

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  12

• fix(buffer): don't create &mut [u64] over uninitialized memory in collect_words_in

  action/bench-sqlchangelog/fix
  #10294·jianhe25 opened Oct 5, 2026Contributor·

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  1

• fix(buffer): require both halves of a Zip to be TrustedLen

  #10293·jianhe25 opened Oct 5, 2026Contributor·

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• fix(buffer): validate offsets in Buffer::into_arrow_offset_buffer

  #10292·jianhe25 opened Oct 5, 2026Contributor·

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  1

• fix(buffer): make BufferMut::map_each_in_place sound for any R

  #10291·jianhe25 opened Oct 5, 2026Contributor·

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• fix(ipc): fill the buffer on partial reads in the sync message reader

  #10284·jackylee-ch opened Oct 4, 2026Contributor·

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• Optimise bitpacked filtering for valid runs and buffer filtering

  changelog/performance
  #10281·robert3005 opened Oct 4, 2026Contributor·

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• Add combine_chunks option to Python Arrow export

  changelog/feature
  #10279·robert3005 opened Oct 3, 2026Contributor·

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  1

• fix(cloud): parse HF ALLOW_HTTP the way object_store does

  #10278·jackylee-ch opened Oct 3, 2026Contributor·

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• fix(python): cast scan indices to u64 in read_url and to_array

  #10277·jackylee-ch opened Oct 3, 2026Contributor·

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• perf(array): expand FixedSizeList filter masks directly into a bitmap

  changelog/performance
  #10274·robert3005 opened Oct 3, 2026Contributor·

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  1

• perf(layout): share a flat layout's decode across the splits reading it

  changelog/performance
  #10272·joseph-isaacs opened Oct 3, 2026Contributor·

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  1

• perf(array): validate string UTF-8 per buffer, not per value

  changelog/performance
  #10271·joseph-isaacs opened Oct 3, 2026Contributor·

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  19

• perf(zstd): reuse one decompression context per thread

  changelog/performance
  #10270·joseph-isaacs opened Oct 3, 2026Contributor·

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  5

• Preserve aggregate facts from writers and array producers

  changelog/feature
  #10269·connortsui20 opened Oct 3, 2026Member·3/3·

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  1

• Migrate statistics consumers and file summaries to aggregates

  changelog/break
  #10265·connortsui20 opened Oct 3, 2026Member·2/3·

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  1

• Read RowFn UTF-8 byte lengths from native metadata

  changelog/feature
  #10263·connortsui20 opened Oct 3, 2026Member·2/2·

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• Read RowFn UTF-8 inputs from native offsets

  changelog/feature
  #10262·connortsui20 opened Oct 3, 2026Member·1/2·

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  1

• For decompression works on owned arrays

  #10256·robert3005 opened Oct 3, 2026Contributor·

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  1

• Ignore empty constant chunks in aggregate states

  changelog/fix
  #10254·connortsui20 opened Oct 3, 2026Member·

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  1

• Blocked BitPacked: fuse FoR decode over blocked children

  changelog/performance
  #10251·mhk197 opened Oct 2, 2026Contributor·

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  1

• Slice blocked BitPacked without decoding

  changelog/performance
  #10250·mhk197 opened Oct 2, 2026Contributor·

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