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Pull requests list

GH-49133: [C++] Remove todo asking to use assign_by_moving awaiting review Awaiting review
#49136 opened Feb 4, 2026 by HyukjinKwon Loading…
GH-41863: [Python][Parquet] Support lz4_raw as a compression name alias awaiting review Awaiting review Component: Python
#49135 opened Feb 4, 2026 by nwoolmer Loading…
1
GH-38184: [C++] Add systematic tests for Builder::AppendArraySlice awaiting review Awaiting review Component: C++
#49132 opened Feb 3, 2026 by abhishek593 Loading…
MINOR: [Docs] Add links to AI-generated code guidance awaiting merge Awaiting merge Component: Documentation
#49131 opened Feb 3, 2026 by thisisnic Loading…
3
WIP: Dummy PR to check maint-23.0.1 status awaiting review Awaiting review CI: Extra: C++ Run extra C++ CI CI: Extra: Package: Linux Run extra Linux Packages CI Component: C++ Component: Documentation Component: FlightRPC Component: Gandiva Component: GLib Component: MATLAB Component: Parquet Component: Python Component: R Component: Ruby
#49130 opened Feb 3, 2026 by raulcd Loading…
8
GH-49129: [R][Parquet] Guard Parquet dataset code with ARROW_R_WITH_PARQUET awaiting change review Awaiting change review Component: R
#49128 opened Feb 3, 2026 by IsabelParedes Loading…
1
12
GH-49114: [C++][Parquet] Fix converting schema failure with deep nested two-level encoding list structure awaiting review Awaiting review Component: C++ Component: Parquet
#49125 opened Feb 3, 2026 by HuaHuaY Loading…
1
GH-49123: [C++] Complete std::numeric_limits<Float16> specialization awaiting review Awaiting review Component: C++
#49124 opened Feb 3, 2026 by HyukjinKwon Loading…
1
MINOR: [C++] Remove obsolete TODO comment from mode kernel registration awaiting review Awaiting review Component: C++
#49122 opened Feb 3, 2026 by HyukjinKwon Loading…
GH-49112: [C++] Support half-float tensors in equality comparison awaiting committer review Awaiting committer review Component: C++
#49113 opened Feb 2, 2026 by HyukjinKwon Loading…
1
GH-49110: [C++] Add bounds checking to DataType::field() to return nullptr for out-of-bounds access awaiting review Awaiting review Component: C++
#49111 opened Feb 2, 2026 by HyukjinKwon Loading…
1
GH-49107: [C++] Doc update in aggregate_basic for first-last awaiting review Awaiting review Component: C++
#49106 opened Jan 31, 2026 by FrenchCommando Loading…
2
GH-49104: [C++] Fix Segfault in SparseCSFIndex::Equals with mismatched dimensions awaiting change review Awaiting change review Component: C++
#49105 opened Jan 31, 2026 by AliRana30 Loading…
18
MINOR: [Doc][CI] Fix doctests failing on pandas 3 string types examples awaiting change review Awaiting change review Component: Documentation
#49088 opened Jan 30, 2026 by rok Loading…
9
GH-49079: [C++] Fix null pointer dereference in SimpleTable constructor awaiting review Awaiting review Component: C++ Component: FlightRPC
#49086 opened Jan 30, 2026 by AliRana30 Loading…
20
GH-49084: [CI][Dev] Wait for odbc-nightly before executing CPP extra report job awaiting committer review Awaiting committer review CI: Extra: C++ Run extra C++ CI
#49085 opened Jan 30, 2026 by raulcd Loading…
1
GH-49081: [C++][Parquet] Correct variant's extension name awaiting committer review Awaiting committer review Component: C++ Component: Parquet
#49082 opened Jan 30, 2026 by HuaHuaY Loading…
6
GH-49064: [C++] Fix thread safety in DictionaryArray::dictionary() awaiting review Awaiting review Component: C++
#49080 opened Jan 30, 2026 by AliRana30 Loading…
4
GH-49073: [C++] Remove the TODO asking to remove check_metadata in compare.cc awaiting committer review Awaiting committer review Component: C++
#49077 opened Jan 30, 2026 by HyukjinKwon Loading…
1
GH-35460: Use simdjson instead of RapidJSON awaiting review Awaiting review Component: C++
#49048 opened Jan 28, 2026 by Taepper • Draft
3
[WIP] Test rig in benchmark setups awaiting committer review Awaiting committer review
#49045 opened Jan 28, 2026 by thisisnic • Draft
5
GH-48986: [C++][Docs] Add documentation and examples for ORC predicate pushdown (15/15) awaiting review Awaiting review Component: C++
#49023 opened Jan 27, 2026 by cbb330 • Draft
GH-48986: [C++][Dataset] Improve error handling and validation (14/15) awaiting review Awaiting review Component: C++
#49022 opened Jan 27, 2026 by cbb330 • Draft
GH-48986: [C++][Dataset] Add NULL handling predicate support (13/15) awaiting review Awaiting review Component: C++
#49021 opened Jan 27, 2026 by cbb330 • Draft
GH-48986: [C++][Dataset] Add NOT operator support (12/15) awaiting review Awaiting review Component: C++
#49020 opened Jan 27, 2026 by cbb330 • Draft
ProTip! What’s not been updated in a month: updated:<2026-01-03.