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• 2025/11/29 Re: [I] [C++][Acero] Disallow null type expression being used for hash join residual filter [arrow] via GitHub
• 2025/11/29 Re: [I] [C++][Acero] hash_one not implemented for dictionary and other types [arrow] via GitHub
• 2025/11/28 [I] [Ruby] Add minimum pure Ruby Apache Arrow reader implementation [arrow] via GitHub
• 2025/11/28 Re: [I] [R][CI] Failures on R Lint on main [arrow] via GitHub
• 2025/11/28 Re: [I] Introduce type support for UUID as a canonical extension type [arrow-java] via GitHub
• 2025/11/28 Re: [I] [CI][Release] verify-rc-source-windows job is timing out [arrow] via GitHub
• 2025/11/28 Re: [I] [CI][C++] ARM64 macOS 14 C++ fails on Substrait.ArrowSpecificLiterals test [arrow] via GitHub
• 2025/11/28 [I] [R][CI] Failures on R Lint on main [arrow] via GitHub
• 2025/11/28 Re: [I] [C++][GPU] Support for CUDA 13? [arrow] via GitHub
• 2025/11/28 [I] [Python][GPU] Remove cuda numba interop test skip once cuda-numba is released [arrow] via GitHub
• 2025/11/28 [I] [CI] `PYTHON_PATCH_VERSION` docker warnings [arrow] via GitHub
• 2025/11/28 [I] [Python][Docs] Add pyarrow.parquet.filters_to_expression example to the User Guide [arrow] via GitHub
• 2025/11/28 Re: [I] [Python][Docs] Add `pyarrow.parquet.filters_to_expression` to API reference docs [arrow] via GitHub
• 2025/11/27 [I] [Go][Parquet] FixedSizeList values read back as NULL when written via pqarrow [arrow-go] via GitHub
• 2025/11/27 Re: [I] [C++] SQLGetStmtAttr & SQLSetStmtAttr implementation [arrow] via GitHub
• 2025/11/27 [I] [C++][FlightSQL][ODBC] catch all exceptions under DriverException on macOS [arrow] via GitHub
• 2025/11/27 [I] [C++][Parquet] Better simd unpack algorithm [arrow] via GitHub
• 2025/11/27 [I] [C++][Dev] Allow choosing verbosity when fuzzing [arrow] via GitHub
• 2025/11/26 Re: [I] [Packaging][Linux] Use `closer.lua?action=download` URL [arrow] via GitHub
• 2025/11/26 Re: [I] Default CI should run on Julia `pre` instead of `nightly` [arrow-julia] via GitHub
• 2025/11/26 Re: [I] Warning for Constructor for type "Type" when precompiling Arrow in Julia 1.12.2 [arrow-julia] via GitHub
• 2025/11/26 Re: [I] [C++] Stream write support in ArrayBuilders [arrow] via GitHub
• 2025/11/26 Re: [I] [C++] Stream write support in ArrayBuilders [arrow] via GitHub
• 2025/11/26 [I] [C++] Stream write support in ArrayBuilders [arrow] via GitHub
• 2025/11/26 [I] [C++][FlightSQL][ODBC]: Suppress benign exceptions from gPRC layer [arrow] via GitHub
• 2025/11/26 [I] Support Unloading For Arrow Libraries Used by Flight SQL ODBC in MSVC [arrow] via GitHub
• 2025/11/26 [I] [C++] Flight & Flight SQL tests in MSVC CI [arrow] via GitHub
• 2025/11/26 [I] Warning for Constructor for type "Type" when precompiling Arrow in Julia 1.12.2 [arrow-julia] via GitHub
• 2025/11/26 [I] [C++][Acero] Disallow null type expression being used for hash join residual filter [arrow] via GitHub
• 2025/11/26 Re: [I] [C++] arrow-bit-utility-test failed on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/26 Re: [I] MIGRATION: Retain issue links [arrow] via GitHub
• 2025/11/26 Re: [I] [C++] Building pyarrow fails at build Arrow C++ libraries step [arrow] via GitHub
• 2025/11/26 Re: [I] [C++] MakeExecBatch would dereference null pointer when the input Datum is constructed from a Table [arrow] via GitHub
• 2025/11/26 [I] [Python][GPU] Numba interop tests broken by Numba API changes [arrow] via GitHub
• 2025/11/26 [I] [CI] Stale issues workflow doesn't go through enough issues [arrow] via GitHub
• 2025/11/26 Re: [I] [C++] Dependency issue for cmake [arrow] via GitHub
• 2025/11/26 Re: [I] [Python] Does Array.unique preserve order? [arrow] via GitHub
• 2025/11/26 Re: [I] HadoopFileSystem Initialization Failure [arrow] via GitHub
• 2025/11/26 Re: [I] [C++][Dataset] Support ignoring files based on glob and/or regex [arrow] via GitHub
• 2025/11/26 Re: [I] [Python][FlightRPC] Flight Client Stuck Indefinitely with PyArrow 17.0.0 [arrow] via GitHub
• 2025/11/26 Re: [I] [C++] Add optional transpose map parameter to arrow::compute::DictionaryEncode [arrow] via GitHub
• 2025/11/26 Re: [I] How to calculate the hash value of a RecordBatch? [arrow] via GitHub
• 2025/11/26 Re: [I] [Python] How to use fs.FileSystem.from_uri with Azurite [arrow] via GitHub
• 2025/11/26 [I] [C++][Python][R] [arrow] via GitHub
• 2025/11/25 [I] Release a new version? [arrow-go] via GitHub
• 2025/11/25 Re: [I] [Python] How to cast STRING JSON to STRUCT in pyarrow? [arrow] via GitHub
• 2025/11/25 [I] [Packaging][Linux] Use `closer.lua?action=download` URL [arrow] via GitHub
• 2025/11/25 Re: [I] [Parquet] Cannot enable statistics for specific fields when writing a dataset with encryption [arrow] via GitHub
• 2025/11/25 [I] [Python][Parquet] read_schema drops extension types (UUID returned as fixed_size_binary[16]) [arrow] via GitHub
• 2025/11/25 [I] [C++][CI] Add CSV fuzzing seed corpus generator [arrow] via GitHub
• 2025/11/25 Re: [I] [Go] Fatal Error in pqarrow.writeDenseArrow : invalid pointer [arrow-go] via GitHub
• 2025/11/25 [I] [Go] Pull in fix for apache/arrow-go#513 [arrow-adbc] via GitHub
• 2025/11/25 Re: [I] [CI][C++] JNI jobs build nothing [arrow] via GitHub
• 2025/11/25 Re: [I] [C++][Parquet] Simplify `BitReader::GetVlqInt` [arrow] via GitHub
• 2025/11/25 Re: [I] [Python] CMake not finding configuration for Arrow in 22.0.0 [arrow] via GitHub
• 2025/11/25 [I] [C++] Use FetchContent for bundled gRPC [arrow] via GitHub
• 2025/11/25 Re: [I] [C++] Use FetchContent for bundled Protobuf [arrow] via GitHub
• 2025/11/25 [I] [C++][Parquet] Pre-1970 timestamps roundtrip test fail [arrow] via GitHub
• 2025/11/25 [I] [C++][Parquet] Simplify `BitReader::GetVlqInt` [arrow] via GitHub
• 2025/11/25 Re: [I] [C++][Parquet] Overly strict check in `LevelDecoder::SetData` [arrow] via GitHub
• 2025/11/25 Re: [I] [C++] Bundled AWS compiles own version of BoringSSL [arrow] via GitHub
• 2025/11/25 Re: [I] [C++] Bundled AWS compiles own version of BoringSSL [arrow] via GitHub
• 2025/11/24 Re: [I] Improving foldering structure [arrow-swift] via GitHub
• 2025/11/24 Re: [I] [CI][macOS] `uses: actions/cache` failed [arrow] via GitHub
• 2025/11/24 [I] Building pyarrow fails at build Arrow C++ libraries step [arrow] via GitHub
• 2025/11/24 Re: [I] [C++][Parquet] Fix endianness and test failures on s390x (big-endian) [arrow] via GitHub
• 2025/11/24 [I] Scalar inferencing doesn't infer UUID [arrow] via GitHub
• 2025/11/24 [I] [C++] Bundled AWS compiles own version of BoringSSL [arrow] via GitHub
• 2025/11/24 Re: [I] [Python] from/to pandas with MultiIndex raises incorrectly [arrow] via GitHub
• 2025/11/24 [I] [C++] IPC schema endianness doesn't roundtrip [arrow] via GitHub
• 2025/11/24 Re: [I] [C++][Parquet] Fix Util & Level Conversion logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/24 [I] [C++][Compute] Efficient utf8 → Time64 parsing for SQLite-backed Rails adapter (reduce Ruby-side overhead) [arrow] via GitHub
• 2025/11/24 [I] [C++][Parquet] Overly strict check in `LevelDecoder::SetData` [arrow] via GitHub
• 2025/11/24 Re: [I] Consider changing the CI [arrow-swift] via GitHub
• 2025/11/23 [I] [C++][Parquet] Add FSST Support [arrow] via GitHub
• 2025/11/23 Re: [I] [C++] Error with creating union types without type_codes for fields.size() == 128 [arrow] via GitHub
• 2025/11/23 [I] [CI][macOS] `uses: actions/cache` failed [arrow] via GitHub
• 2025/11/23 Re: [I] [C++] Remove gnu11 c_std from Meson configuration [arrow] via GitHub
• 2025/11/22 [I] [C++][Parquet] ReaderProperties::GetStream() support to use the origin InputStream [arrow] via GitHub
• 2025/11/21 Re: [I] [C++] Use FetchContent for bundled RE2 [arrow] via GitHub
• 2025/11/21 [I] [CI][Dev] Fix shellcheck errors in ci/scripts/cpp_build.sh [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix arrow-buffer & arrow-misc testcase failures to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix Util Level Conversion logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix Util Byte Stream Split Internal logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix Arrow Reader Internal logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix endianness and test failures on s390x (big-endian) [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix Bloom Filter logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix Types logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 Re: [I] Implement Arrow Flight Middleware support [arrow-dotnet] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix Statistics logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 Re: [I] Removal of vctrs partial type support [arrow-nanoarrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix Column Reader & Writer logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix encoder and decoder logic to enable Parquet DB support on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/21 [I] [Python][Parquet] Expose whether a Parquet file has index pages and bloom filters [arrow] via GitHub
• 2025/11/21 [I] [C++][Parquet] Fix all the Testcase issues to enable Parquet DB support on s390x [arrow] via GitHub
• 2025/11/21 [I] CMake not finding configuration for Arrow in 22.0.0 [arrow] via GitHub
• 2025/11/21 Re: [I] [CI][Dev] Fix shellcheck errors in ci/scripts/util_wait_for_it.sh [arrow] via GitHub
• 2025/11/20 Re: [I] [C++] StructArray::field() is not thread safe [arrow] via GitHub
• 2025/11/20 [I] [C++][Parquet] Fix arrow-bit-utility-test failure on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/20 [I] UUIDScalar can't be pickled [arrow] via GitHub
• 2025/11/20 [I] Implement Node.js driver manager [arrow-adbc] via GitHub
• 2025/11/20 Re: [I] [C++][Parquet] Undefined behavior when reading invalid offset/column index [arrow] via GitHub
• 2025/11/20 Re: [I] [r] Release 0.21.0 on CRAN [arrow-adbc] via GitHub
• 2025/11/20 Re: [I] [R][CI] Consider using pak to install prerequisites? [arrow] via GitHub
• 2025/11/20 Re: [I] [R][Packaging] Make the last component of R nightly builds shorter [arrow] via GitHub
• 2025/11/20 Re: [I] [R][CI] Use the new `rhub/clang-asan` image [arrow] via GitHub
• 2025/11/20 [I] [C++] Provide instanced mimalloc heaps [arrow] via GitHub
• 2025/11/20 [I] [C++] ZSTD context is re-allocated excessively [arrow] via GitHub
• 2025/11/20 [I] [CI][Dev] Fix shellcheck errors in ci/scripts/util_wait_for_it.sh [arrow] via GitHub
• 2025/11/20 Re: [I] [Docs][Python] Add Hyperbolic Trig functions to API docs [arrow] via GitHub
• 2025/11/20 Re: [I] [Python][Docs] Add missing `{pyarrow,compute}` functions to API docs [arrow] via GitHub
• 2025/11/20 Re: [I] [CI][Dev] Fix shellcheck errors in ci/scripts/util_download_apache.sh [arrow] via GitHub
• 2025/11/19 Re: [I] [Go] sqldriver doesn't release resources on db.Close [arrow-adbc] via GitHub
• 2025/11/19 [I] [Packaging] almalinux-9 build failure [arrow-adbc] via GitHub
• 2025/11/19 [I] RecordBatch.from_struct_array(array_of_lists_of_structs[i].values) returns a corrupt RecordBatch [arrow] via GitHub
• 2025/11/19 [I] [C++] Use FetchContent for bundled Protobuf [arrow] via GitHub
• 2025/11/19 Re: [I] [CI][Ruby][Flight] flight-sql test fails on PRs with invalid SQL [arrow] via GitHub
• 2025/11/19 [I] [C++] Use FetchContent for bundled RE2 [arrow] via GitHub
• 2025/11/19 [I] [C++][Parquet] Fix arrow-acero-asof-join-node-test failures on Big-Endian (s390x) systems [arrow] via GitHub
• 2025/11/19 [I] [C++][Parquet] Fix arrow-ipc-message-internal-test & arrow-acero-hash-join-node-test failures [arrow] via GitHub
• 2025/11/19 Re: [I] [C++] Use FetchContent for bundled c-ares [arrow] via GitHub
• 2025/11/19 [I] [CI][Dev] Fix shellcheck errors in ci/scripts/util_download_apache.sh [arrow] via GitHub
• 2025/11/19 [I] [Python/Snowflake] Connection sometimes hanging [arrow-adbc] via GitHub
• 2025/11/19 Re: [I] [CI] Use Arrow AWS account S3 bucket for preview docs job [arrow] via GitHub
• 2025/11/19 Re: [I] [Format] Physical representation of columnar format not well documented [arrow] via GitHub
• 2025/11/19 Re: [I] [Python][C++] Python 3.15 Builds Fail due to PyWeakref_GET_OBJECT Removal [arrow] via GitHub
• 2025/11/19 [I] [Python] Use PyWeakref_GetRef instead of PyWeakref_GET_OBJECT (Python 3.15) [arrow] via GitHub
• 2025/11/18 Re: [I] [C++] Remove boost::filesystem in favor of std::filesystem [arrow] via GitHub
• 2025/11/18 Re: [I] [C++] Update vcpkg to use boost-cmake [arrow] via GitHub
• 2025/11/18 Re: [I] [Release] Add verification tasks for Ubuntu 24.04 [arrow] via GitHub
• 2025/11/18 Re: [I] Version bump to v25.9.23 means Arrow no longer compiles. [arrow-swift] via GitHub
• 2025/11/18 Re: [I] [Python] Add `pyarrow.ArrayStatistics` [arrow] via GitHub
• 2025/11/18 Re: [I] [Relase][Packaging][Python] Use GitHub Releases instead of Artifactory for wheels [arrow] via GitHub
• 2025/11/18 [I] [Go] sqldriver doesn't release resources on db.Close [arrow-adbc] via GitHub
• 2025/11/18 [I] parquet schema inconsistent for file with UUID [arrow] via GitHub
• 2025/11/18 Re: [I] [C++] 22.0.0 couldn't build correctly on the macOS platform. [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Use Arrow scalars [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Arrow Flight consumer raises exception when receiving a RecordBatch with a DictionaryArray field [arrow] via GitHub
• 2025/11/18 Re: [I] csharp/src/Apache.Arrow/Types/ArrowType: There are different type IDs for values after 21, including Decimal128 and Decimal256, than for Python [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Not nullable field can have null values [arrow] via GitHub
• 2025/11/18 [I] [Parquet] Cannot enable statistics for specific fields when writing a dataset with encryption [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Coudln't Read huge record batch.. Writing & Reading 1M Records x 300 columns.. [arrow] via GitHub
• 2025/11/18 [I] Support large arrays [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#] - Batch / Data Size Can't Exceed 2 gigs [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Need bigger ArrowBuffer size for large data [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Large record batch is written with negative buffer length [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Add an example to C# [arrow] via GitHub
• 2025/11/18 Re: [I] [C#][Release] Run sourcelink verification for local build so we can find errors on nightlies or maintenance branch [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] How to serialize POCOs to a Table? [arrow] via GitHub
• 2025/11/18 [I] How to serialize POCOs to a Table? [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#] Switch to license expression [arrow] via GitHub
• 2025/11/18 [I] Support compressed RecordBatches via Flight [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#] Support compressed RecordBatches via Flight [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Expose method to compare 2 Tables [arrow] via GitHub
• 2025/11/18 [I] Expose method to compare two batches or arrays [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#] Support new data types [arrow] via GitHub
• 2025/11/18 [I] Support additional data types [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#] Need pointers on creating Columns with values (values = ArrowArray) of type Timestamp and Decimal [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Add pretty printing methods to Arrow classes [arrow] via GitHub
• 2025/11/18 [I] API improvements for Arrow arrays [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#] Need refacto IArrowArrayBuilder for nested types [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] BinaryArray.Builder Reserve/Resize methods are broken [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Implement IEqualityComparer<Schema> and IEqualityComparer<Field> [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] ArrowBuffer should either implement IEquatable correctly or not at all [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Remove IArrowArray and use Array base class. [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] The RC verification script doesn't test the C# part [arrow] via GitHub
• 2025/11/18 Re: [I] [CI][C#] Build examples in CI [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Show API docs on arrow.apache.org [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Implement support for Apache Acero [arrow] via GitHub
• 2025/11/18 Re: [I] [C#][CI] Pre-install the C# dependencies in its dockerfile if possible [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] Add support for sending dictionary arrays via flight [arrow] via GitHub
• 2025/11/18 [I] Add support for sending dictionary arrays via Flight [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#][C++] read_feather() fails with IOError: Invalid IPC message: negative bodyLength on batches larger than 2 GB [arrow] via GitHub
• 2025/11/18 [I] read_feather() fails with IOError: Invalid IPC message: negative bodyLength on batches larger than 2 GB [arrow-dotnet] via GitHub
• 2025/11/18 [I] [Python][Compute] Add python wrappers for scatter, inverse_permutation [arrow] via GitHub
• 2025/11/18 Re: [I] C# to Python or Julia doesn't work. Indicates footer issue. [arrow] via GitHub
• 2025/11/18 Re: [I] [C#] `Column(string)` method in `RecordBatch` is linear to the number of columns [arrow] via GitHub
• 2025/11/18 Re: [I] [CI] Stale issues bot hit secondary rate limit and did not complete [arrow] via GitHub
• 2025/11/18 [I] Improve performance of column lookup by name [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#] Is there a way to use compute function? [arrow] via GitHub
• 2025/11/18 [I] Consider supporting Acero compute via GLib [arrow-dotnet] via GitHub
• 2025/11/18 Re: [I] [C#] Add SetNull functionality to classes [arrow] via GitHub
• 2025/11/18 [I] [r] Release 0.21.0 on CRAN [arrow-adbc] via GitHub
• 2025/11/18 Re: [I] [Python] create_library_symlinks() does not fix broken symlinks [arrow] via GitHub
• 2025/11/18 [I] [CI] Use Arrow AWS account S3 bucket for preview docs job [arrow] via GitHub
• 2025/11/18 [I] [CI] Stale issues bot hit secondary rate limit and did not complete [arrow] via GitHub
• 2025/11/18 Re: [I] [R] data.table syntax/API for arrow (R package) [arrow] via GitHub
• 2025/11/18 Re: [I] [R] data.table syntax/API for arrow (R package) [arrow] via GitHub
• 2025/11/18 [I] [R] data.table syntax/API for arrow (R package) [arrow] via GitHub
• 2025/11/18 Re: [I] [R] Progress bar for `read_feather` for `R` and a verbose version [arrow] via GitHub
• 2025/11/18 Re: [I] [CI] Stale issues bot only looks at 30 issues at a time [arrow] via GitHub
• 2025/11/17 Re: [I] License link in README.md is broken [arrow-js] via GitHub
• 2025/11/17 [I] [C++][Gandiva] Cpu Attrs are not passed to the llvm layer during code generation. [arrow] via GitHub
• 2025/11/17 [I] [C++][Gandiva] Projector make is significantly slower after move to OrcJIT [arrow] via GitHub
• 2025/11/17 Re: [I] [C++] Enable compiling arrow C++ libraries for QNX [arrow] via GitHub
• 2025/11/17 Re: [I] [MATAB][Packaging] Update MATLAB crossbow workflow to build against MATLAB `R2025b` [arrow] via GitHub
• 2025/11/17 Re: [I] [CI][MATLAB] Bump MATLAB release to R2025b in the MATLAB GitHub Actions Workflow [arrow] via GitHub
• 2025/11/17 Re: [I] [C++] Question - why do pkgconfig files exist without corresponding CMake modules? [arrow] via GitHub
• 2025/11/17 [I] [C++] Question - why do pkgconfig files exist without corresponding CMake modules? [arrow] via GitHub
• 2025/11/17 [I] [MATAB][Packaging] Update MATLAB crossbow workflow to build against MATLAB `R2025b` [arrow] via GitHub

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