All pull requests

Pull requests

• GH-51042: [Python] Reject invalid Arrow wrapper types

  awaiting committer reviewComponent: Python
  #51163·1fanwang opened Sep 5, 2026Contributor·2 of 5 tasks·

  ·
  1

  15

• GH-51043: [Python] Reject null required Arrow objects

  awaiting committer reviewComponent: Python
  #51161·1fanwang opened Sep 4, 2026Contributor·2 of 5 tasks·

  ·
  1

  17

• [Experimental][WIP] Pfor delta encoding

  awaiting reviewComponent: C++Component: DocumentationComponent: Parquet
  #51150·prtkgaur opened Sep 3, 2026·

  ·
  1

• GH-47393: [C++][Acero] Support for multi threaded input: SortedMergeNode Version 2

  awaiting reviewComponent: C++
  #51141·gitmodimo opened Sep 2, 2026Contributor·

  ·
  3

• GH-51131: [C++][CI] Remove obsolete google-cloud-cpp macOS workaround

  awaiting reviewComponent: C++
  #51137·aryansk opened Sep 2, 2026·

  ·
  1

• GH-35815: [C++] Provided dictionary support for utf8_trim

  awaiting reviewComponent: C++
  #51134·NathanChung4 opened Sep 2, 2026Contributor·

  ·
  3

• GH-51114: [FlightSQL][C++] Expose is_update field of PreparedStatement

  awaiting change reviewComponent: C++Component: FlightRPC
  #51133·ShivanshhhG opened Sep 2, 2026·

  ·
  1

  21

• GH-50314: [C++][Parquet] Reject invalid DELTA_BINARY_PACKED headers

  awaiting committer reviewComponent: C++Component: Parquet
  #51128·1fanwang opened Sep 1, 2026Contributor·2 of 5 tasks·

  ·
  1

  17

• MINOR: [CI] Document Crossbow GitHub token maintenance

  awaiting reviewComponent: Documentation
  #51119·berringtoni36-commits opened Sep 1, 2026·

  ·
  1

• GH-48561: [C++][Parquet] Optimize column reader by fusing definition level decoding with counting

  awaiting reviewComponent: C++Component: Parquet
  #51109·Shockp opened Aug 31, 2026Contributor·

  ·
  1

  16

• GH-47417: [C++] Fix JSON parser losing nulls in a null-typed list

  awaiting committer reviewComponent: C++
  #51108·advitrocks9 opened Aug 31, 2026Contributor·

  ·
  7

• GH-46421: [C++][Acero] Asofjoin respect PauseProducing from downstream. Version 2

  awaiting reviewComponent: C++Component: DocumentationComponent: Python
  #51094·gitmodimo opened Aug 31, 2026Contributor·

  ·
  6

• GH-51046: [Python][Interchange] Preserve the categorical ordered flag in from_dataframe

  awaiting reviewComponent: Python
  #51045·Kayvan-Zahiri opened Aug 30, 2026·

  ·
  4

• GH-51018: [C++] Fix indices_nonzero segfault on chunkless ChunkedArray

  awaiting committer reviewComponent: C++
  #51021·waterWang opened Aug 28, 2026·

  ·
  1

• GH-51019: [Python] Raise IndexError for out-of-bounds KeyValueMetadata key/value

  awaiting reviewComponent: Python
  #51020·waterWang opened Aug 28, 2026·

  ·
  1

  2

• GH-14736: [C++] Propagate struct validity into union children

  awaiting reviewComponent: C++
  #51017·Hei-MaoM opened Aug 27, 2026·

  ·
  1

• GH-49841: [C++] Fix macOS 12.3 SDK build by using __cpp_lib_int_pow2

  awaiting reviewComponent: C++Component: Parquet
  #50998·1fanwang opened Aug 25, 2026Contributor·2 of 5 tasks·

  ·
  1

  9

• GH-47576: [C++][Acero] Fix C++23 build

  awaiting reviewComponent: C++
  #50975·jmcarcell opened Aug 24, 2026·

  ·
  5

• GH-50964: [C++] fix out-of-bounds read in DecimalRescale for out-of-range scale

  awaiting reviewComponent: C++
  #50965·Arawoof06 opened Aug 24, 2026Contributor·

  ·
  1

• GH-24093: [C++] Fix GetFileInfo for zero-byte S3 directory markers

  awaiting reviewComponent: C++
  #50960·d33bs opened Aug 23, 2026·

  ·
  1

  1

• GH-50957: [Python] Reject unexpected concat_tables keywords

  awaiting reviewComponent: Python
  #50959·Sakshamm-Goyal opened Aug 23, 2026·

  ·
  1

  1

• GH-38809: [Python] Add tests for struct type promotion in concat_tables

  awaiting committer reviewComponent: Python
  #50956·slachiewicz opened Aug 23, 2026Member·

  ·
  2

• GH-32503: [Docs][Benchmarking] Document pull request benchmark hooks

  awaiting reviewComponent: Documentation
  #50953·nightcityblade opened Aug 22, 2026·

  ·
  1

  2

• GH-50893: [C++][Gandiva] Restrict Soundex table indexes to ASCII letters

  awaiting reviewComponent: C++Component: Gandiva
  #50948·VrtxOmega opened Aug 21, 2026·

  ·
  1

  1

• GH-50472: [C++][Gandiva] Guard mask length overflow and truncated UTF-8

  awaiting reviewComponent: C++Component: Gandiva
  #50947·VrtxOmega opened Aug 21, 2026·

  ·
  1

  1