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• 2025/09/24 Re: [I] Followup on issue https://github.com/apache/arrow-go/issues/464 [arrow-go] via GitHub
• 2025/09/24 [I] [C++][Acero] If `initial_task` in Acero plan throws an exception the plan hangs indefinitely [arrow] via GitHub
• 2025/09/24 Re: [I] [Dev][Integration] `--write_generated_json` should write all generated JSON files [arrow] via GitHub
• 2025/09/24 [I] [C++][Acero] Scheduled tasks in SourceNode should be receptive to backpressure [arrow] via GitHub
• 2025/09/24 Re: [I] Improve memory allocation of ArrowStreamWriter cctor [arrow-dotnet] via GitHub
• 2025/09/24 [I] [R] `write_adbc` does not use `create_append` as adbc.ingest.mode [arrow-adbc] via GitHub
• 2025/09/24 [I] [Integration] Generate new "golden" IPC files [arrow] via GitHub
• 2025/09/24 Re: [I] [Archery][Integration][JS] Consider removing `--write_generated_json` option [arrow-js] via GitHub
• 2025/09/23 [I] [CI][C++] Add a CI job that uses the same build options for JNI on macOS #47222 [arrow] via GitHub
• 2025/09/23 Re: [I] ArrowStreamReader.GetSchema (async) does synchronous IO when stream is empty [arrow-dotnet] via GitHub
• 2025/09/23 [I] [C++][Arrow Flight SQL ODBC] timestamp conversion from non-UTC to UTC [arrow] via GitHub
• 2025/09/23 [I] [C++][Arrow Flight SQL ODBC] Find co-located TLS certificate [arrow] via GitHub
• 2025/09/23 [I] dictionaryBuilder: panic on mismatch between arrow.Duration and int64 [arrow-go] via GitHub
• 2025/09/23 [I] ArrowStreamReader.GetSchema (async) does synchronous IO when stream is empty [arrow-dotnet] via GitHub
• 2025/09/23 [I] [Python][CI] Core dumps on test ubuntu jobs [arrow] via GitHub
• 2025/09/22 Re: [I] [C++] compute kernels registry is not reset when dll is unloaded [arrow] via GitHub
• 2025/09/22 Re: [I] [C++] `parquet-reader` cannot display Decimal column stats when precision >= 38 [arrow] via GitHub
• 2025/09/22 [I] [C++][IPC][Tensor] Incorrect SparseTensorIndexCSF IPC format [arrow] via GitHub
• 2025/09/22 Re: [I] [Python] IPC and Flight options lack a nice repr/str [arrow] via GitHub
• 2025/09/21 Re: [I] build: enabling support for loading manifests from `CONDA_PREFIX` does not build [arrow-adbc] via GitHub
• 2025/09/21 [I] Python: `stmt.get_option(adbc_driver_sqlite.StatementOptions.BATCH_ROWS.value)` raises [arrow-adbc] via GitHub
• 2025/09/20 [I] Better support for standardized `adbc_driver_manager.DatabaseOptions` [arrow-adbc] via GitHub
• 2025/09/20 [I] rust: cancel is effectively useless since everything is `&mut self` [arrow-adbc] via GitHub
• 2025/09/20 [I] Post site preview URL comment only when site is changed [arrow-dotnet] via GitHub
• 2025/09/20 [I] [C++][Acero] Build failure on OS X and cppstd 23 [arrow] via GitHub
• 2025/09/20 Re: [I] ci: Use apache/arrow-dotnet for integration test [arrow-js] via GitHub
• 2025/09/20 [I] `dev/release/release.sh`'s summary message misses some NuGet packages [arrow-dotnet] via GitHub
• 2025/09/20 Re: [I] [Python] PyArrow build fails to compile against standalone C++ build on Arch Linux w/ pyenv [arrow] via GitHub
• 2025/09/20 [I] python: drop 3.9 and add 3.14 [arrow-adbc] via GitHub
• 2025/09/20 [I] docs: Python adbc_driver_manager API reference not available for version 20 [arrow-adbc] via GitHub
• 2025/09/20 Re: [I] docs: Add BigQuery driver under the "Drivers" section of the docs [arrow-adbc] via GitHub
• 2025/09/20 [I] NuGet packages miss README [arrow-dotnet] via GitHub
• 2025/09/20 Re: [I] [C++] Remove large memory mark from test in `array_list_test.cc` [arrow] via GitHub
• 2025/09/19 Re: [I] [C++] Cannot locate UTC timezone error on Windows machine [arrow] via GitHub
• 2025/09/19 [I] [C++] compute kernels registry is not reset when dll is unloaded [arrow] via GitHub
• 2025/09/19 [I] Schema not hashable when metadata is set [arrow] via GitHub
• 2025/09/19 Re: [I] [C++][Acero] Isolate BackpressureHandler [arrow] via GitHub
• 2025/09/19 [I] [Python] OverflowError when inferring large unsigned integers (uint64 not handled) [arrow] via GitHub
• 2025/09/19 [I] [C++] Replace grpc-cpp conda package with libgrpc [arrow] via GitHub
• 2025/09/19 Re: [I] Release 22.0.1 [arrow-dotnet] via GitHub
• 2025/09/19 Re: [I] [C++] Enable arrow::EqualOptions for arrow::Table [arrow] via GitHub
• 2025/09/18 [I] [C++][Parquet] Generalize bpacking and possible speedup [arrow] via GitHub
• 2025/09/18 Re: [I] [C++][Flight] TSan failures on Ubuntu 22.04 [arrow] via GitHub
• 2025/09/18 [I] Release 2.8.1 [arrow-julia] via GitHub
• 2025/09/18 Re: [I] Warnings on Julia 1.12-beta3 [arrow-julia] via GitHub
• 2025/09/18 [I] [C++][Skyhook] Refactor Skyhook file format to use a higher level interface [arrow-skyhook] via GitHub
• 2025/09/18 Re: [I] Use apache/arrow-dotnet for integration test [arrow-go] via GitHub
• 2025/09/18 [I] Bug in pyarrow.Table.rename_columns in win32 when passing dict ? [arrow] via GitHub
• 2025/09/18 [I] [C++][Parquet][CI] Add more datatypes to fuzzing seed corpus [arrow] via GitHub
• 2025/09/18 [I] [C++] Parquet All Crypto Options Example Module cannot be compiled via MSVC [arrow] via GitHub
• 2025/09/18 [I] [C++] `parquet-reader` cannot display Decimal column stats when precision >= 38 [arrow] via GitHub
• 2025/09/18 [I] R adbcdrivermanager truncates manifest search failure message [arrow-adbc] via GitHub
• 2025/09/18 Re: [I] [C++] Gzip compression level is applied to memLevel in deflateInit2, not level [arrow] via GitHub
• 2025/09/18 [I] [Python] set_memory_pool() is misleading [arrow] via GitHub
• 2025/09/18 Re: [I] [C++] Build failure on Windows with UNICODE - inconsistent Windows API usage [arrow] via GitHub
• 2025/09/18 Re: [I] [C++][Parquet] Do not drop all Statistics when SortOrder is UNKNOWN [arrow] via GitHub
• 2025/09/17 Re: [I] Documentation upload on main failed [arrow-dotnet] via GitHub
• 2025/09/17 [I] [CI][Python] Enable extra build options for Windows Python job [arrow] via GitHub
• 2025/09/17 Re: [I] ci: enable JNI in packaging/release [arrow-adbc] via GitHub
• 2025/09/17 [I] [Swift] Improve README.md after Publish Arrow Swift to Swift Package Index [arrow-swift] via GitHub
• 2025/09/17 Re: [I] build: update vcpkg version [arrow-adbc] via GitHub
• 2025/09/17 [I] Hive partition columns being forced to int when data columns are int [arrow] via GitHub
• 2025/09/17 [I] [C++] Gzip compression level is applied to memLevel in deflateInit2, not level [arrow] via GitHub
• 2025/09/17 Re: [I] [Format] Add an Arrow Canonical Extension Type for Parquet Variant [arrow] via GitHub
• 2025/09/17 [I] CMake: Building C++ Python bindings silently fails with pyenv due to deprecated flags and confusing dependency checks [arrow] via GitHub
• 2025/09/17 [I] [Go][Parquet] pqarrow to support RowGroupTotalBytesWritten() for writer using WriteBuffered() [arrow-go] via GitHub
• 2025/09/17 [I] [C++] Remove large memory mark from test in `array_list_test.cc` [arrow] via GitHub
• 2025/09/17 Re: [I] [C++] Erroneous C Data Interface input triggers aborts [arrow] via GitHub
• 2025/09/17 Re: [I] [CI][Python] Migrate AppVeyor job to GitHub actions [arrow] via GitHub
• 2025/09/17 Re: [I] [C++] [Parquet]: Add support for binary view and string view [arrow] via GitHub
• 2025/09/17 Re: [I] [Python] PyArrow build fails to compile against standalone C++ build on Arch Linux w/ pyenv [arrow] via GitHub
• 2025/09/17 Re: [I] equal kernel giving incorrect results [arrow-go] via GitHub
• 2025/09/17 [I] [C++] Build failure on Windows with UNICODE - inconsistent Windows API usage [arrow] via GitHub
• 2025/09/17 [I] Support ISO String Binding for Date/Time/Timestamp [arrow-java] via GitHub
• 2025/09/17 [I] [C++][Tensor]: Enable HalfFloatType for all {dense, sparse} tensor formats [arrow] via GitHub
• 2025/09/17 [I] [CI][Python] Use Debug build on our Windows Python CI job [arrow] via GitHub
• 2025/09/17 [I] [C++] Bump mimalloc version [arrow] via GitHub
• 2025/09/17 [I] pyarrow 21.0.0 causes "NumPy requires GCC >= 9.3" error, even if I pin numpy<2.3.0 [arrow] via GitHub
• 2025/09/17 [I] [CI][Crossbow][Packaging] Use apache/arrow for linux-packaging jobs [arrow] via GitHub
• 2025/09/17 [I] [CI][Python] Reuse ci/scripts/cpp_build.sh instead of custom bat file on Python Windows CI job [arrow] via GitHub
• 2025/09/17 [I] [C++][Tensor] Fix column-major issues in COOTensor [arrow] via GitHub
• 2025/09/16 Re: [I] [Python] pyarrow.csv.WriteOptions support for headers without quotes [arrow] via GitHub
• 2025/09/16 [I] PyArrow build fails to compile against standalone C++ build on Arch Linux w/ pyenv [arrow] via GitHub
• 2025/09/16 [I] Proposal for Standardization of Common Arrow Schema Metadata Keys [arrow-adbc] via GitHub
• 2025/09/16 Re: [I] CMake: Building C++ Python bindings silently fails with pyenv due to deprecated flags and confusing dependency checks [arrow] via GitHub
• 2025/09/16 Re: [I] [C++][Parquet] Fuzz: Integer or heap overflow when reading bad file [arrow] via GitHub
• 2025/09/16 [I] [Python] Expose CSV writer option `quoting_header` [arrow] via GitHub
• 2025/09/16 [I] R package Go builds are failing [arrow-adbc] via GitHub
• 2025/09/16 Re: [I] [C++][Parquet] Add tests and benchmarks for unpack functions [arrow] via GitHub
• 2025/09/16 [I] arrow go parquet wirting leads to memory leak [arrow-go] via GitHub
• 2025/09/16 Re: [I] [Python] Cython bindings to libarrow don't catch exceptions [arrow] via GitHub
• 2025/09/15 [I] Release 21.1.0 [arrow-js] via GitHub
• 2025/09/15 [I] [CI] Don't notify nightly "CI: Extra" result from forks [arrow] via GitHub
• 2025/09/15 Re: [I] Enable Dependabot [arrow-dotnet] via GitHub
• 2025/09/15 Re: [I] docs: Python adbc_driver_manager API reference not available for version 20 [arrow-adbc] via GitHub
• 2025/09/15 [I] [C++][ODBC] Use Arrow's Internal logging [arrow] via GitHub
• 2025/09/15 Re: [I] Archery integration test SIGSEGV [arrow-go] via GitHub
• 2025/09/15 [I] [C++] Document how to use Meson WrapDB entry for Apache Arrow [arrow] via GitHub
• 2025/09/15 [I] CpuInfo.Basic test fails on newer Apple silicon CPUs due to unexpectedly big L2 CPU cache [arrow] via GitHub
• 2025/09/15 Re: [I] [C++][Python] pa.compute.fill_null produces unexpected result in arrow 21 on windows [arrow] via GitHub
• 2025/09/15 Re: [I] [C++] Add QualifierAlignment to clang-format options [arrow] via GitHub
• 2025/09/15 Re: [I] [CI][Crossbow][Dev] Automate Zulip and email notifications for `CI: Extra` run nightly [arrow] via GitHub
• 2025/09/15 [I] docs: Add BigQuery driver under the "Drivers" section of the docs [arrow-adbc] via GitHub
• 2025/09/14 [I] build: update vcpkg version [arrow-adbc] via GitHub
• 2025/09/14 [I] TypedValue should be treated as Nullable in bind function in AvaticaParameterBinder [arrow-java] via GitHub
• 2025/09/14 [I] Release 22.1.0 [arrow-dotnet] via GitHub
• 2025/09/14 Re: [I] [JS] Implement IPC RecordBatch body buffer compression from ARROW-300 [arrow-js] via GitHub
• 2025/09/14 Re: [I] `dev/release/release.sh`'s summary message misses some NuGet packages [arrow-dotnet] via GitHub
• 2025/09/14 Re: [I] ArrowStreamReader can crash due to invalid field name lengths [arrow-dotnet] via GitHub
• 2025/09/14 [I] build: enabling support for loading manifests from `CONDA_PREFIX` does not build [arrow-adbc] via GitHub
• 2025/09/14 Re: [I] [C++] FixedShapeTensorBuilder should return the correct type [arrow] via GitHub
• 2025/09/14 [I] [C++] Meson CI jobs do not detect conda-installed packages [arrow] via GitHub
• 2025/09/13 Re: [I] [C++] Re-enable inlineshidden symbol visibility in Meson configuration [arrow] via GitHub
• 2025/09/13 [I] [C++] Bump google benchmark wrap entry to work around naming inconsistency [arrow] via GitHub
• 2025/09/13 Re: [I] [C++] Meson should search for azure dependencies on system [arrow] via GitHub
• 2025/09/13 Re: [I] CMake not finding configuration for Arrow in 21.0.0 [arrow] via GitHub
• 2025/09/13 Re: [I] java: publish adbc-driver-jni 0.20.0 to Maven Central [arrow-adbc] via GitHub
• 2025/09/13 [I] Implement GeoArrow in Go. [arrow-go] via GitHub
• 2025/09/13 [I] Allow `autocommit="true"` in `adbc_driver_postgresql.dbapi.connect` [arrow-adbc] via GitHub
• 2025/09/13 [I] java: publish adbc-driver-jni 0.20.0 to Maven Central [arrow-adbc] via GitHub
• 2025/09/13 [I] pyarrow.fs.HadoopFileSystem.from_uri - retrieve options from core-site.xml or hdfs-site.xml if available (variation of #25324) [arrow] via GitHub
• 2025/09/13 Re: [I] The link on the main repository page is broken [arrow-go] via GitHub
• 2025/09/13 [I] missing required argument when calling pyarrow FSSpecHandler delete_root_dir_contents [arrow] via GitHub
• 2025/09/13 [I] pandas datetime type is not preserved on write & re-read when dates are stored within an array [arrow] via GitHub
• 2025/09/13 Re: [I] Update `github.homepage` in `.asf.yaml` after we release a new version [arrow-dotnet] via GitHub
• 2025/09/13 [I] Update Dockerfiles [arrow-nanoarrow] via GitHub
• 2025/09/13 Re: [PR] Added zero_byte.avro file [arrow-testing] via GitHub
• 2025/09/13 Re: [I] [C++] Add an ExecContext as an option for Scanners [arrow] via GitHub
• 2025/09/13 [I] CMake not finding configuration for Arrow in 21.0.0 [arrow] via GitHub
• 2025/09/12 Re: [I] Post site preview URL comment only when site is changed [arrow-dotnet] via GitHub
• 2025/09/12 Re: [I] `dev/release/README.md` has wrong command line descriptions [arrow-dotnet] via GitHub
• 2025/09/12 Re: [I] `dev/release/release.sh` uses wrong extension for NuGet packages [arrow-dotnet] via GitHub
• 2025/09/12 [I] NativeMemoryAllocator doesn't remove all memory pressure [arrow-dotnet] via GitHub
• 2025/09/12 [I] ArrowStreamReader can crash due to invalid field name lengths [arrow-dotnet] via GitHub
• 2025/09/12 [I] `dev/release/release.sh` uses wrong extension for NuGet packages [arrow-dotnet] via GitHub
• 2025/09/12 [I] pa.Table has different length than its column [arrow] via GitHub
• 2025/09/12 [I] [C++] Re-enable inlineshidden symbol visibility in Meson configuration [arrow] via GitHub
• 2025/09/12 Re: [I] [C#] Remove `csharp/` [arrow] via GitHub
• 2025/09/11 Re: [I] [C++] Bump meson-fmt version in pre-commit to 1.9.0 [arrow] via GitHub
• 2025/09/11 Re: [I] Add integration test CI [arrow-dotnet] via GitHub
• 2025/09/11 Re: [I] [C++] Add parquet option to Meson configuration [arrow] via GitHub
• 2025/09/11 [I] FixedShapeTensorBuilder should return the correct type [arrow] via GitHub
• 2025/09/11 [I] [Python] Use SPDX convention for license metadata on PyPI [arrow] via GitHub
• 2025/09/11 [I] Enable Dependabot [arrow-dotnet] via GitHub
• 2025/09/10 Re: [I] [JS] Apache Arrow does not compile with Typescript when types are checked [arrow-js] via GitHub
• 2025/09/10 [I] Implement `adbc_get_table_schema` for Polars [arrow-adbc] via GitHub
• 2025/09/10 [I] Support writing Polars DataFrame with string column to Snowflake [arrow-adbc] via GitHub
• 2025/09/10 [I] [Go] Fatal Error in pqarrow.writeDenseArrow : invalid pointer [arrow-go] via GitHub
• 2025/09/10 [I] [C#] Improve memory allocation of ArrowStreamWriter cctor [arrow-dotnet] via GitHub
• 2025/09/10 [I] [C#] Improve memory allocation of ArrowStreamWriter cctor [arrow] via GitHub
• 2025/09/10 [I] Followup on issue https://github.com/apache/arrow-go/issues/464 [arrow-go] via GitHub
• 2025/09/09 Re: [I] [C++] Patch system detection of bzip2 and snappy in Meson [arrow] via GitHub
• 2025/09/09 Re: [I] Automate GitHub Releases creation and https://arrow.apache.org/go/ redirect [arrow-go] via GitHub
• 2025/09/09 [I] [C++] Meson should search for azure dependencies on system [arrow] via GitHub
• 2025/09/09 [I] Failure to verify v20 release candidate 0 on macOS with and without conda [arrow-adbc] via GitHub
• 2025/09/09 Re: [I] [Python] Nightly wheels missing for Windows [arrow] via GitHub
• 2025/09/09 [I] `dev/release/README.md` has wrong command line descriptions [arrow-dotnet] via GitHub
• 2025/09/09 Re: [I] chore: regenerate LICENSE [arrow-adbc] via GitHub
• 2025/09/09 Re: [I] [R] Add binding to `stringr::str_replace_na()` [arrow] via GitHub
• 2025/09/09 Re: [I] [Python][Packaging] Drop Python 3.9 support [arrow] via GitHub
• 2025/09/08 Re: [I] ci: Set timeout [arrow-julia] via GitHub
• 2025/09/08 Re: [PR] Add .asf.yaml [arrow-testing] via GitHub
• 2025/09/08 [I] [C++] Patch system detection of bzip2 and snappy in Meson [arrow] via GitHub
• 2025/09/08 [I] Update `github.homepage` in `.asf.yaml` after we release a new version [arrow-dotnet] via GitHub
• 2025/09/08 Re: [I] [C++] Meson wrapdb has inconsistent naming of google benchmark main dependency [arrow] via GitHub
• 2025/09/08 [I] [C++] Meson wrapdb has inconsistent naming of google benchmark main dependency [arrow] via GitHub
• 2025/09/08 Re: [I] Use apache/arrow-dotnet for integration test [arrow-nanoarrow] via GitHub
• 2025/09/08 Re: [PR] Add .asf.yaml [arrow-testing] via GitHub
• 2025/09/08 Re: [I] [C++] Meson CI jobs do not detect conda-installed packages [arrow] via GitHub
• 2025/09/08 Re: [I] bug(c/driver_manager): AbdcFindLoadDriver eats inner error when using driver manifest [arrow-adbc] via GitHub
• 2025/09/08 Re: [I] Many tests are not being run on Windows [arrow] via GitHub
• 2025/09/08 [I] Arrow STL iterator for custom types like Dictionary [arrow] via GitHub
• 2025/09/08 Re: [PR] Added skippable_types.avro file [arrow-testing] via GitHub
• 2025/09/08 Re: [PR] Add new Avro files for decimal data types [arrow-testing] via GitHub
• 2025/09/08 Re: [PR] Added duration_uuid.avro file [arrow-testing] via GitHub
• 2025/09/08 Re: [I] How about using "issue type" not "issue label" for issue type? [arrow-js] via GitHub
• 2025/09/08 Re: [I] [Python][CI] vcpkg dependencies fail rebuilding [arrow] via GitHub
• 2025/09/08 [I] Documentation upload on main failed [arrow-dotnet] via GitHub
• 2025/09/08 [I] [C#] Remove `csharp/` [arrow] via GitHub
• 2025/09/07 Re: [I] Use apache/arrow-dotnet for integration test [arrow-java] via GitHub
• 2025/09/07 [I] Use apache/arrow-dotnet for integration test [arrow-java] via GitHub
• 2025/09/07 [I] Use apache/arrow-dotnet for integration test [arrow-nanoarrow] via GitHub
• 2025/09/07 [I] Automate GitHub Releases creation and https://arrow.apache.org/go/ redirect [arrow-go] via GitHub
• 2025/09/07 [I] Use apache/arrow-dotnet for integration test [arrow-go] via GitHub
• 2025/09/07 [I] ci: Use apache/arrow-dotnet for integration test [arrow-js] via GitHub
• 2025/09/07 Re: [I] [CI][C#][Integration] Use apache/arrow-dotnet for C# integration test [arrow] via GitHub
• 2025/09/07 [I] Intermittent Flight test failure on MacOS [arrow-dotnet] via GitHub
• 2025/09/07 Re: [I] Prepare https://arrow.apache.org/dotnet/ [arrow-dotnet] via GitHub
• 2025/09/07 [I] Release a new version from apache/arrow-dotnet [arrow-dotnet] via GitHub
• 2025/09/07 Re: [I] [CI][Packaging] Amazon Linux jobs are failing [arrow] via GitHub
• 2025/09/07 Re: [I] [Statistics][C++] Implement Statistics specification attribute ARROW:max_byte_width:{exact,approximate} [arrow] via GitHub
• 2025/09/07 [I] [CI][Packaging][Linux] Enable Docker build cache [arrow] via GitHub
• 2025/09/07 Re: [I] [C++] Ensure Meson Uses gnu_symbol_visibility: 'inlineshidden' [arrow] via GitHub
• 2025/09/07 [I] [CI][Packaging] Amazon Linux jobs are failing [arrow] via GitHub
• 2025/09/07 [I] [CI][C#][Integration] Use apache/arrow-dotnet for C# integration test [arrow] via GitHub
• 2025/09/07 Re: [I] [Dev][R] Warning about undefined variable R_UPDATE_CLANG [arrow] via GitHub
• 2025/09/07 [I] Show `use_content_defined_chunking` in the list of parameters of `parquet.write_table` (doc) [arrow] via GitHub
• 2025/09/07 Re: [I] c/driver_manager: add manifest version to manifests and check it in driver managers [arrow-adbc] via GitHub
• 2025/09/07 [I] Transfer the C# related open issues in apache/arrow to apache/arrow-dotnet [arrow-dotnet] via GitHub
• 2025/09/06 [I] [C++][Tensor] Incorrect logic for creating arrow::SparseCOOTensor from Tensor via arrow::row::SparseCOOTensor (illegal memory access and incorrect values) [arrow] via GitHub

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