All pull requests

Pull requests

• GH-38983: [Python] Bug in pyarrow.from_pandas() when input has MultiIndex index columns having non-string names

  #55485·thisisnic opened Nov 10, 2026Member·4 of 5 tasks·

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  2

• WIP: GH-55475: [Dev] Use merge button instead of merge script

  Component: Documentation
  #55484·rok opened Nov 10, 2026Member·2 of 5 tasks·

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  1

• GH-55458: [Python] Mark NumPy-dependent tests

  Component: Python
  #55483·09Catho opened Nov 10, 2026·2 of 5 tasks·

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  2

• MINOR: [CI] Bump docker/login-action from 4.7.0 to 4.8.0

  dependenciesgithub_actions
  #55482·dependabot[bot] opened Nov 10, 2026Bot·

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• MINOR: [CI] Bump the apache-infrastructure-actions-stash group with 2 updates

  dependenciesgithub_actions
  #55481·dependabot[bot] opened Nov 10, 2026Bot·

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• GH-55479: [C++][FlightRPC] Give gRPC real pb::FlightData messages instead of casting Arrow structs

  Component: C++Component: FlightRPC
  #55480·Algunenano opened Nov 10, 2026·2 of 5 tasks·

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  8

• GH-35721: [Python] Recognize pandas arrays in the array() constructor for the from_pandas argument

  Component: Python
  #55477·jay23606 opened Nov 10, 2026·

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  3

• GH-55392: [Dev] Add boring-cyborg app configuration and remove dev_pr.yml workflow

  Component: Documentation
  #55474·raulcd opened Nov 10, 2026Member·3 of 5 tasks·

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  8

• GH-55471: [Dev] Stop clearing non-existent PR workflow labels on merge script

  #55472·raulcd opened Nov 10, 2026Member·2 of 5 tasks·

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  3

• GH-55393: [C++][Compute] Fix precision and ties in floating round

  Component: C++
  #55470·Ayush-CS-89112521 opened Nov 10, 2026·3 of 5 tasks·

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  5

• MINOR: [R] Update backwards compatibility matrix for 26.0.1 release

  #55466·amoeba opened Nov 10, 2026Member·2 of 5 tasks·

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  2

• GH-51816: [GLib] Add filesystem GType registration mechanism

  Component: GLib
  #55464·alytantawyy opened Nov 10, 2026Contributor·2 of 5 tasks·

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  1

• GH-48003: [C++][Compute] Multiply and divide durations by float64

  Component: C++Component: Documentation
  #55460·JonSnow1807 opened Nov 9, 2026·3 of 5 tasks·

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  5

• POC: [C++] Use xsimd for SpacedExpandRightward on 4/8 byte values

  Component: C++Component: Parquet
  #55459·mapleFU opened Nov 9, 2026Member·5 tasks·

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  3

• GH-55455: [C++] Make level comparison header internal

  Component: C++Component: Parquet
  #55456·09Catho opened Nov 9, 2026·2 of 5 tasks·

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  4

• GH-55272: [C++][Parquet][Python] Default to V2 data pages

  Component: C++Component: DocumentationComponent: ParquetComponent: Python
  #55453·Awesome06 opened Nov 9, 2026Contributor·4 of 5 tasks·

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  5

• GH-55448: [C++][Parquet] Optimize ALP and make vector sizes configurable

  Component: C++Component: Parquet
  #55449·wgtmac opened Nov 9, 2026Member·3 of 5 tasks·

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  27

• GH-55443: [PYTHON] Numpy nat bitmap perf

  Component: Python
  #55444·jules-ch opened Nov 8, 2026·3 of 5 tasks·

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  2

• GH-39149: [C++][Compute] Fix replace_substring hang on empty pattern

  Component: C++
  #55442·novain-shibu opened Nov 8, 2026·3 of 5 tasks·

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  1

• GH-45902: [Python][Parquet] Expose ParquetWriter properties and arrow_properties

  Component: Python
  #55441·vaibhavkhanduja opened Nov 8, 2026·2 of 5 tasks·

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  3

• GH-55445: [C++] Prevent null pointer arithmetic in Buffer and MutableBuffer slicing

  Component: C++
  #55439·atharva-potdar opened Nov 7, 2026·3 of 7 tasks·

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  5

• GH-55254: [C++][Compute] Prefix-aware early rejection for StringView equality kernels

  Component: C++
  #55425·Awesome06 opened Nov 6, 2026Contributor·4 of 5 tasks·

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  9

• GH-55410: [Docs][C++] Fix is_printable empty-string FunctionDoc

  Component: C++
  #55421·ump45nose opened Nov 5, 2026·

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• GH-55396 : [C++][FlightRPC] Add async gRPC server

  Component: C++Component: DocumentationComponent: FlightRPC
  #55419·Alex-PLACET opened Nov 5, 2026Contributor·4 of 5 tasks·

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  20

• GH-47696: [Docs][Python] PyCapsule protocol implementation status

  Component: Documentation
  #55413·sundeep8967 opened Nov 5, 2026·2 of 5 tasks·

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  3