All pull requests

Pull requests

• Write empty validity buffers for arrays without nulls in IPC writer

  arrow-flightarrow-ipc
  #11694·azecevic000 opened Oct 18, 2026Contributor·

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• fix(arrow-data): account for sparse union parent offset in MutableArrayData

  arrow-core
  #11693·ump45nose opened Oct 18, 2026Contributor·

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  1

• chore: update pyo3 dependency to 0.30

  arrow-pyarrow
  #11692·edgarrmondragon opened Oct 18, 2026·

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• refactor(parquet): share selector intersection and union traversal

  parquet
  #11688·haohuaijin opened Oct 18, 2026Contributor·

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• refactor(parquet): simplify row selection normalization and page scanning

  parquet
  #11687·haohuaijin opened Oct 18, 2026Contributor·

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  1

• refactor(parquet): hash Arrow arrays for bloom filters with the writer's conversion

  parquet
  #11685·adriangb opened Oct 18, 2026Contributor·

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• refactor(parquet): simplify expand_to_batch_boundaries_from_selectors

  parquet
  #11684·haohuaijin opened Oct 18, 2026Contributor·

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• [59_maintenance] fix(arrow-data): account for FixedSizeList parent offset in MutableArrayData

  arrow-corebug
  #11683·Jefffrey opened Oct 18, 2026Contributor·

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• [59_maintenance] fix(arrow-array): use the field's type id in dense union logical_nulls

  arrow-corebug
  #11680·Jefffrey opened Oct 18, 2026Contributor·

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• [59_maintenance] Fix sliced sparse union ArrayData conversion

  arrow-corebug
  #11679·Jefffrey opened Oct 18, 2026Contributor·

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• [59_maintenance] fix: implement ArrayData::validate_values for union types

  arrow-corebug
  #11678·Jefffrey opened Oct 18, 2026Contributor·

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• perf: make take_bytes read sequential but write random.

  arrow-kernels
  #11677·rluvaton opened Oct 18, 2026Member·

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  5

• fix(arrow-select): keep only the referenced buffer for scalar byte view zip

  arrow-kernels
  #11676·ump45nose opened Oct 18, 2026Contributor·

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  1

• [59_maintenance] fix(arrow-data): check view nulls at the right index in ArrayData equality

  arrow-corebug
  #11675·Jefffrey opened Oct 18, 2026Contributor·

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• [59_maintenance] fix: account for arraydata offset when comparing runarrays

  arrow-corebug
  #11673·Jefffrey opened Oct 18, 2026Contributor·

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• [59_maintenance] fix(arrow-schema): validate UnionFields when deserializing

  arrow-corebug
  #11672·Jefffrey opened Oct 18, 2026Contributor·

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  1

• [59_maintenance] fix: account for offsets in runarrays when using extend for MutableArrayData

  arrow-corebug
  #11671·Jefffrey opened Oct 18, 2026Contributor·

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  1

• [59_maintenance] fix: UnionFields::from_iter should validate input

  arrow-corebug
  #11670·Jefffrey opened Oct 18, 2026Contributor·

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• fix: use correct length in runarray validation

  arrow-corebug
  #11668·Jefffrey opened Oct 18, 2026Contributor·

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  1

• fix(arrow-select): merge dictionaries in zip instead of panicking on key overflow

  arrow-kernels
  #11663·ump45nose opened Oct 18, 2026Contributor·

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  1

• fix(arrow-array): reset the lone offset of an empty FFI byte array

  arrow-core
  #11661·ahlag opened Oct 18, 2026Contributor·

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  1

• fix: account for offset when building RunArray from ArrayData

  arrow-corebug
  #11660·Jefffrey opened Oct 18, 2026Contributor·

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• perf: Optimize MutableBuffer::extend for exact-size iterators

  arrow-core
  #11656·neilconway opened Oct 17, 2026Contributor·

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  5

• fix(arrow-select): compact sparse filtered view buffers

  arrow-kernels
  #11655·cakeni opened Oct 17, 2026Contributor·

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  1

• fix(arrow-string): skip null slots in substring

  arrow-kernels
  #11654·cakeni opened Oct 17, 2026Contributor·

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  1