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[R] Unnecessary truncation of time variables

#47257

· gowerc opened

on Aug 4, 2025

[Python] Free-threaded wheels for 3.13 have started failing with cffi 2.0.0b1

Component: Python

#47256

· raulcd opened

on Aug 4, 2025

Segmentation fault upon multi-key sorting of concatenated tables

Component: Python

#47252

· mgorny opened

on Aug 2, 2025

[C++][Acero] Errors during execution of exec plan lead to deadlock and use-after-free

#47248

· gitmodimo opened

on Jul 31, 2025

[Python] pa.DictionaryArray.from_arrays(..) can't convert large numpy / ndarrays

Component: Python

#47246

· r-matejko opened

on Jul 31, 2025

[C++][Compute]some examples missing arrow::compute::initialize

#47243

· egolearner opened

on Jul 31, 2025

[C++][Parquet] Fix VariantExtentionType conversion

Component: Parquet

#47241

· wgtmac opened

on Jul 31, 2025

[Python] Table.from_pandas is not consistent when inferring the schema from a Pandas dataframe

Component: Python

#47238

· agramfort opened

on Jul 30, 2025

[C++] Testing Utilities in Meson Configuration are Missing RapidJSON dependency

#47235

· WillAyd opened

on Jul 30, 2025

[C++][Python] pa.compute.fill_null produces unexpected result in arrow 21 on windows

backport-candidate

Component: Python

#47234

· rohanjain101 opened

on Jul 30, 2025

[Python] pyarrow 21.0.0 binary mismatch with raspberry 4 hardware

Component: Python

#47229

· epigramx opened

on Jul 30, 2025

[Python] Misleading error reported when <code>pyarrow.fs.FileSystem.from_uri</code> has authentication error

Component: Python

#47214

· q-aaronzolnailucas opened

on Jul 28, 2025