Issues · apache/arrow · GitHub

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[C++] Arrow test 'arrow-utility-test' contains container-overflow error

#50244

· PhoebeHui opened

on Jun 24, 2026

[CI][C++][Release] Verify release candidate on macOS fails on conda LLVM 22.1.8 llvm-tools

Component: Continuous Integration

#50242

· tadeja opened

on Jun 23, 2026

[R] Data race issue from R API requests in parallel region

#50239

· MichaelChirico opened

on Jun 22, 2026

[C++] Migrate `arrow/ipc/metadata_internal.h` to `Result<T>`

good-first-issue

Type: enhancement

#50237

· pitrou opened

on Jun 22, 2026

[C++] Drop outdated workarounds for OpenSUSE 15.5.

good-first-issue

Type: enhancement

#50236

· pitrou opened

on Jun 22, 2026

Apache Arrow Substrait deserialization reaches `Unreachable()` / `std::abort()` on a `SimpleExtensionDeclaration` with an unset `mapping_type` oneof

#50231

· OwenSanzas opened

on Jun 19, 2026

Apache Arrow Substrait `DeserializePlan` fatal `ARROW_CHECK` abort on out-of-range decimal precision (`Decimal128Type` ctor via `FromProtoImpl` make_shared bypass)

#50230

· OwenSanzas opened

on Jun 19, 2026

Out-of-bounds read in Apache Arrow C++ Feather V1 reader: `feather::Reader::Open` calls `fbs::GetCTable` with no `flatbuffers::Verifier`

#50229

· OwenSanzas opened

on Jun 19, 2026

[Docs][Python][Parquet] Update parquet default version text in parquet.rst

Component: Documentation

Component: Parquet

Component: Python

#50227

· tadeja opened

on Jun 19, 2026

[C++][Compute] Support string_view/binary_view keys in the hash-aggregate Grouper

Type: enhancement

#50223

· fangchenli opened

on Jun 18, 2026

[C++] Compilation error xsimd/xsimd.hpp no such file or directory

#50222

· semen-nazarenko83 opened

on Jun 18, 2026

[C++][FlightRPC] ODBC Linux job on cpp_extra fails due to missing sudo

Component: FlightRPC

#50218

· raulcd opened

on Jun 18, 2026