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• 2026/11/03 Re: [I] [CI][Packaging] homebrew-cpp doesn't use local formulae [arrow] tadeja (via GitHub) via issues
• 2026/11/03 Re: [I] [Format] Serialization of fp16 literals via Substrait is under-defined [arrow] github-actions[bot] (via GitHub) via issues
• 2026/11/03 Re: [I] [C++][Arrow Flight SQL ODBC] MoveSingleCell Improvements [arrow] github-actions[bot] (via GitHub) via issues
• 2026/11/03 [I] [R][CI] Windows Rtools40 jobs fail since 2026-10-30: setup-r hard-codes a cran.rstudio.com URL for Rtools40 that now 404s [arrow] thisisnic (via GitHub) via issues
• 2026/11/03 [I] rust/driver_manager: preserve ADBC rich errors when importing ArrowArrayStream [arrow-adbc] choplin (via GitHub) via issues
• 2026/11/02 Re: [I] [Java] Slow LZ4 compression using java Arrow 12.0.0 [arrow-java] jbonofre (via GitHub) via issues
• 2026/11/02 [I] [Dataset] macOS JNI library crashes the JVM on the first JSON read [arrow-java] andygrove (via GitHub) via issues
• 2026/11/02 Re: [I] Windows ARM64 Support for Nanoarrow [arrow-nanoarrow] paleolimbot (via GitHub) via issues
• 2026/11/02 Re: [I] [Java] VectorUnloader writes the bytes before a non-zero start offset, and a list's child elements outside its offsets, into the IPC body [arrow-java] jbonofre (via GitHub) via issues
• 2026/11/02 Re: [I] [Python] File reading regression [arrow] thisisnic (via GitHub) via issues
• 2026/11/02 Re: [I] [C++] Windows compute testing helper exports static API definitions to shared-linked tests [arrow] kou (via GitHub) via issues
• 2026/11/02 Re: [I] [C++][Parquet] Avoid unnecessary copies when building data pages [arrow] HuaHuaY (via GitHub) via issues
• 2026/11/02 Re: [I] [C++][Parquet] Make compression adaptive with V2 data pages [arrow] rok (via GitHub) via issues
• 2026/11/02 Re: [I] [C++] Problem when used from "qlora", huggingface. Does not clean up, and dumps core. [arrow] thisisnic (via GitHub) via issues
• 2026/11/02 [I] [JDBC] Failed parameter binding leaks Arrow memory [arrow-java] apatrida (via GitHub) via issues
• 2026/11/02 [I] [C++][Python] tdigest and hash_tdigest return NaN for q outside [0, 1]; quantile raises [arrow] chrikrah (via GitHub) via issues
• 2026/11/02 [I] [C++] IPC metadata V4 union field-subset reads can return incorrect values [arrow] professor-moody (via GitHub) via issues
• 2026/11/02 [I] [C++] ipc::ReadSchema(const Message&) decodes non-Schema message header as org::apache::arrow::flatbuf::Schema [arrow] professor-moody (via GitHub) via issues
• 2026/11/02 [I] [Dev][Release] Verification with USE_CONDA=1 fails for GLib and Ruby on macOS [arrow] tadeja (via GitHub) via issues
• 2026/11/02 Re: [I] [C++][Compute] Make kernel generation more flexible [arrow] pitrou (via GitHub) via issues
• 2026/11/02 [I] [CI][Release] Verification for Windows wheels fail to find pyarrow for 3.15 [arrow] raulcd (via GitHub) via issues
• 2026/11/02 Re: [I] [C++] Add a "list_contains" kernel [arrow] zanmato1984 (via GitHub) via issues
• 2026/11/01 [I] CDataWGo Swift package can't build: it depends on the removed Arrow/ directory [arrow-swift] sidpug-arcana (via GitHub) via issues
• 2026/11/01 [I] [C++] ReleaseUnused does nothing with jemalloc due to invalid mallctl name [arrow] adamreeve (via GitHub) via issues
• 2026/11/01 Re: [I] [GLib] Add a sub `Buffer` class for `GBytes` based buffer [arrow] kou (via GitHub) via issues
• 2026/11/01 Re: [I] [Ruby] `Arrow::RecordBatchReader` marks only the first source [arrow] kou (via GitHub) via issues
• 2026/11/01 Re: [I] Mark generated files as linguist-generated [arrow-swift] kou (via GitHub) via issues
• 2026/11/01 [I] [C++][GPU][FlightRPC] CudaMemoryManager::ViewBufferFrom() creates non-CudaBuffer views on HMM-enabled systems [arrow] kou (via GitHub) via issues
• 2026/11/01 Re: [I] [C++][Flight] Enable WriteDSN once RegisterDsn is implemented in Mac and Linux [arrow] github-actions[bot] (via GitHub) via issues
• 2026/11/01 [I] [Dev][CI] Add PR quality enforcement checks [arrow] Reranko05 (via GitHub) via issues
• 2026/10/31 Re: [I] DecimalVector and Decimal256Vector raw write paths do not validate the value length before writing [arrow-java] jbonofre (via GitHub) via issues
• 2026/10/31 [I] [C++] newer AWS SDK not found in cross-compilation anymore. [arrow] h-vetinari (via GitHub) via issues
• 2026/10/31 Re: [I] [Java][Windows] Intermittent failure to run unit test (failed: Error occurred in starting fork) [arrow-java] jbonofre (via GitHub) via issues
• 2026/10/31 [I] TST: TestS3FSGeneric.GetFileInfoSelector due to milliseconds with new aws bindings [arrow] h-vetinari (via GitHub) via issues
• 2026/10/31 [I] [C++][Parquet] StreamReader and StreamWriter do not reject nested schemas [arrow] mardgez (via GitHub) via issues
• 2026/10/31 Re: [I] [CI][R] R nightly binary upload runs before the crossbow packaging branch exists [arrow] thisisnic (via GitHub) via issues
• 2026/10/31 [I] [Java] VectorUnloader writes the bytes before a non-zero start offset, and a list's child elements outside its offsets, into the IPC body [arrow-java] andygrove (via GitHub) via issues
• 2026/10/31 [I] [C Data] Data.importField numbers dictionaries from 0 per call, so separately imported dictionary columns collide in a shared CDataDictionaryProvider [arrow-java] andygrove (via GitHub) via issues
• 2026/10/31 [I] [Java] Reject negative FieldNode length during deserialization [arrow-java] andygrove (via GitHub) via issues
• 2026/10/31 Re: [I] Call C Data Interface callbacks through any delegate type on .NET Framework [arrow-dotnet] CurtHagenlocher (via GitHub) via issues
• 2026/10/31 Re: [I] csharp/Spark: binary Thrift (SparkStandardConnection) ignores adbc.spark.connect_timeout_ms, so OpenSession is always capped at 30s [arrow-adbc] CurtHagenlocher (via GitHub) via issues
• 2026/10/31 Re: [I] csharp: implement AdbcErrorFromArrayStream so stream errors keep their status across the C ABI [arrow-adbc] CurtHagenlocher (via GitHub) via issues
• 2026/10/31 [I] DecimalVector and Decimal256Vector raw write paths do not validate the value length before writing [arrow-java] andygrove (via GitHub) via issues
• 2026/10/31 Re: [I] [C++] std::bit_width in ALP compression fails to compile with CRAN's macOS 11.3 SDK [arrow] thisisnic (via GitHub) via issues
• 2026/10/31 Re: [I] Flight SQL JDBC parses boolean properties case-sensitively, silently disabling TLS for useEncryption=TRUE [arrow-java] jbonofre (via GitHub) via issues
• 2026/10/30 Re: [I] Fix RC CI: JNI macos-15 aarch_64 fails with unexpected shared liblz4 dependency [arrow-java] jbonofre (via GitHub) via issues
• 2026/10/30 [I] Fix RC CI: JNI macos-15 aarch_64 fails with unexpected shared liblz4 dependency [arrow-java] jbonofre (via GitHub) via issues
• 2026/10/30 [I] [Ruby] `Arrow::RecordBatchReader` marks only the first source [arrow] via GitHub
• 2026/10/30 [I] [Dev] Automatically unassign inactive contributors from good first/second issues [arrow] via GitHub
• 2026/10/30 [I] Call C Data Interface callbacks through any delegate type on .NET Framework [arrow-dotnet] via GitHub
• 2026/10/30 [I] [C++][Compute] Support decimal32 and decimal64 in more compute kernels [arrow] 555aaditya (via GitHub) via issues
• 2026/10/30 [I] [C++][Parquet][Python] Support the proposed VECTOR logical type [arrow] rok (via GitHub) via issues
• 2026/10/30 [I] Windows ARM64 Support for Nanoarrow [arrow-nanoarrow] kashifkhan (via GitHub) via issues
• 2026/10/30 [I] [C++][Parquet] A data page without values ends the column chunk, dropping the remaining rows [arrow] via GitHub
• 2026/10/30 [I] csharp: implement AdbcErrorFromArrayStream so stream errors keep their status across the C ABI [arrow-adbc] via GitHub
• 2026/10/30 [I] [C++] Out-of-range decimal scales read past the powers-of-ten tables [arrow] via GitHub
• 2026/10/30 Re: [I] [FlightRPC][Release][ODBC] Building arrow_flight_sql_odbc_unsigned.dll is failing to build on 26.0.1 RC0 [arrow] via GitHub
• 2026/10/30 [I] [CI][R] Remove clang-22 install from test-r-linux-as-cran [arrow] via GitHub
• 2026/10/30 [I] C#: update Testing helper OpenTelemetry dependency for CVE-2026-40894 [arrow-adbc] via GitHub
• 2026/10/30 [I] [CI][R] R nightly binary upload runs before the crossbow packaging branch exists [arrow] via GitHub
• 2026/10/30 [I] [R] %% returns wrong results for decimals and errors for large int64; use the modulo kernel [arrow] via GitHub
• 2026/10/30 Re: [I] [C++][Acero] Build failure on OS X and cppstd 23 [arrow] via GitHub
• 2026/10/30 [I] [C++][Python][Dataset][ORC] Dataset scans return nulls when a dotted field name collides with a nested path [arrow] via GitHub
• 2026/10/29 [I] [Python][Dataset] Allow attaching a known FileMetaData to a ParquetFileFragment [arrow] via GitHub
• 2026/10/29 [I] [Python][Parquet] Expose ReaderProperties::footer_read_size in Python [arrow] via GitHub
• 2026/10/29 Re: [I] c/driver/postgresql: make connection init/release thread safe [arrow-adbc] via GitHub
• 2026/10/29 Re: [I] go: typed option setters should fall back to the string setter instead of returning NotImplemented [arrow-adbc] via GitHub
• 2026/10/29 Re: [I] `pyarrow.lib.ArrowNotImplementedError: Function 'and_kleene' has no kernel matching input types (bool, double)` [arrow] via GitHub
• 2026/10/29 [I] [C++][Parquet] Avoid unnecessary copies when building data pages [arrow] via GitHub
• 2026/10/29 Re: [I] Fix RC CI: JNI macos-15 aarch_64 fails with missing utf8_validity.h [arrow-java] via GitHub
• 2026/10/29 Re: [I] [C++] Improve error message when reading Streaming file with File reader and vice versa [arrow] via GitHub
• 2026/10/29 [I] [Release][ODBC] Building arrow_flight_sql_odbc_unsigned.dll is failing to build on 26.0.1 RC0 [arrow] via GitHub
• 2026/10/29 Re: [I] [Packaging][Python][CI] 3.14 free threaded wheels fail to build on nightlies [arrow] via GitHub
• 2026/10/29 [I] [C++][Parquet] Optimize GreaterThanDynamicFunction for Neon [arrow] via GitHub
• 2026/10/29 Re: [I] [C++] Reading a MapArray from invalid IPC stream/file can read memory out of bounds [arrow] via GitHub
• 2026/10/29 [I] `pyarrow` can read integers as dates in `list` but not `np.array` [arrow] via GitHub
• 2026/10/29 [I] [C++][Compute] Make kernel generation more flexible [arrow] via GitHub
• 2026/10/29 Re: [I] [Python][CI] Remove use of CMAKE_POLICY_VERSION_MINIMUM on musllinux [arrow] via GitHub
• 2026/10/29 [I] Regenerate FlatBuffers Swift sources automatically on Dependabot updates [arrow-swift] via GitHub
• 2026/10/29 [I] Mark generated files as linguist-generated [arrow-swift] via GitHub
• 2026/10/28 [I] [C++][Parquet] Minor: optimize level counting in parquet writer [arrow] via GitHub
• 2026/10/28 [I] [Python][CI][Packagin] 3.14 free threaded wheels fail to build on nightlies [arrow] via GitHub
• 2026/10/28 Re: [I] [C++] Building Arrow via FetchContent can fail with versions older than CMake 3.30 [arrow] via GitHub
• 2026/10/28 Re: [I] [C++] We should take a newer version of Brotli [arrow] via GitHub
• 2026/10/28 Re: [I] [C++][Parquet] Plaintext-footer files written with AES_GCM_CTR_V1 record AES_GCM_V1 as the encryption algorithm and cannot be read [arrow] via GitHub
• 2026/10/28 [I] [Python] Converting lists of string_view, binary_view, decimal32, decimal64 or fixed_size_binary to pandas raises NotImplementedError [arrow] via GitHub
• 2026/10/28 Re: [I] [Parquet][Python] pq.read_table should allow passing MemoryPool [arrow] via GitHub
• 2026/10/28 Re: [I] [Parquet][C++] Optimize `RecordReader` for flat optional [arrow] via GitHub
• 2026/10/28 Re: [I] [C++][Parquet] Enhance ALP performance when decoding in clang [arrow] via GitHub
• 2026/10/28 [I] [JDBC] Batches of PreparedStatements only execute first statement [arrow-java] via GitHub
• 2026/10/28 Re: [I] [Docs][Python] Update new contributors instructions to include protobuf(?) [arrow] via GitHub
• 2026/10/28 Re: [I] [C++] remove `using std` in ODBC folder [arrow] via GitHub
• 2026/10/28 Re: [I] [C++][Packaging] Leaner package for basic geoparquet functionality [arrow] via GitHub
• 2026/10/27 [I] [Python] Dataset.head(-1) returns a Table with negative num_rows [arrow] via GitHub
• 2026/10/27 Re: [I] [Packaging][C++][FlightRPC][ODBC] Unset `CPACK_WIX_PRODUCT_GUID` for ODBC windows installer [arrow] via GitHub
• 2026/10/27 [I] [C++][Dataset] Prune Parquet row groups for is_in predicates with large value sets [arrow] via GitHub
• 2026/10/27 Re: [I] [Python] Typo in Decimal32Array definition in array.pxi [arrow] via GitHub
• 2026/10/27 [I] [C++][Parquet] Fast path for writing fixed-size lists [arrow] via GitHub
• 2026/10/27 Re: [I] Hotspot on ~Status() [arrow] via GitHub
• 2026/10/27 Re: [I] [C++][Python] PyArrow Parquet writer fails writing [null] for null structs, but Datafusion works. Need to add [null] to current working [""] for NULLs. [arrow] via GitHub
• 2026/10/27 Re: [I] [R] Map `format = "text` to `format = "csv"` in `write_dataset()` [arrow] via GitHub
• 2026/10/27 Re: [I] [Docs][Python] Split the Python Dataset docs into separate items [arrow] via GitHub
• 2026/10/27 [I] [Python] Typo in Decimal32Array definition in array.pxi [arrow] via GitHub
• 2026/10/27 Re: [I] [C++][R] Arrow 26.0.0 fails to build on CRAN macOS builders: bundled simdjson C++20 concepts don't compile with the macOS 11 SDK [arrow] via GitHub
• 2026/10/27 Re: [I] [C++] Bundled Brotli 1.0.9 is affected by CVE-2026-111497 (decoder out-of-bounds write) [arrow] via GitHub
• 2026/10/27 Re: [I] [C++] SQLPrepare & SQLExecute implementation [arrow] via GitHub
• 2026/10/27 Re: [I] [Docs][Python] Move Conda instructions to second option in dev docs setup [arrow] via GitHub
• 2026/10/27 Re: [I] [CI] Investigate matchers to add lint annotations [arrow] via GitHub
• 2026/10/27 [I] [CGLib][Ruby] Make underlying calls to `FileSystemFromUri()` on `gs`/`gcs` filesystems work [arrow] via GitHub
• 2026/10/27 Re: [I] [C++] Move GCS and google-cloud-cpp to its own libarrow_gcs.so [arrow] via GitHub
• 2026/10/27 Re: [I] [C++][Parquet] Null value in nested non-nullable columns fails to write when the parent is null [arrow] via GitHub
• 2026/10/27 Re: [I] [C++][Doc] Document bugs vs security vulnerabilities [arrow] via GitHub
• 2026/10/27 Re: [I] [Website][FlightRPC][ODBC] Add Linux Flight SQL ODBC install instructions [arrow] via GitHub
• 2026/10/27 [I] [C++] Windows compute testing helper exports static API definitions to shared-linked tests [arrow] via GitHub
• 2026/10/26 [I] Gandiva crashes when casting a large batch from int32 to decimal with JIT optimization disabled [arrow] via GitHub
• 2026/10/26 [I] [C++][Gandiva] Arena memory is not released per row when no function in the expression returns a string [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] Cursor.fetch_polars() returns a struct Series instead of a DataFrame with polars 2 [arrow-adbc] via GitHub
• 2026/10/26 Re: [I] [Python][Substrait] Acero consumer is unable to consume count function from substrait query plan [arrow] via GitHub
• 2026/10/26 Re: [I] [C++] Unsupported cast using function cast_struct [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] Reading from hdfs using pyarrow 10.0.0 throws OSError: [Errno 22] Opening HDFS file [arrow] via GitHub
• 2026/10/26 Re: [I] [C++][Python] SubstraitSinkConsumer should handle backpressure [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] pyarrow.compute.and_ produces incorrect result [arrow] via GitHub
• 2026/10/26 [I] [C++][FlightRPC][ODBC] Unset `CPACK_WIX_PRODUCT_GUID` for ODBC windows installer [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] Debian job on i386 segfaults when running Python tests [arrow] via GitHub
• 2026/10/26 Re: [I] [C++][Python] Act on existing deprecations [arrow] via GitHub
• 2026/10/26 Re: [I] [C++] When the data source is very fast and parallel then dataset writing backpressure can fail [arrow] via GitHub
• 2026/10/26 Re: [I] Pyarrow looses driver information while serialization [arrow] via GitHub
• 2026/10/26 Re: [I] Unable to open a file in GCS [arrow] via GitHub
• 2026/10/26 Re: [I] [Python][Doc] Documentation for Test Groups out of sync [arrow] via GitHub
• 2026/10/26 Re: [I] [CI] Stop running Packaging Linux jobs on Push to main [arrow] via GitHub
• 2026/10/26 [I] [C++][Parquet] Default to V2 data pages [arrow] via GitHub
• 2026/10/26 Re: [I] [Go][FlightSQL] Add support for "grpc+tcp", "grpc+unix" and "grpc+tls" schemes in driver [arrow-go] via GitHub
• 2026/10/26 [I] Fix RC CI: JNI macos-15 aarch_64 fails with missing utf8_validity.h [arrow-java] via GitHub
• 2026/10/26 [I] [Flight SQL JDBC] Read Float4 values as double and BigDecimal with correct precision [arrow-java] via GitHub
• 2026/10/26 Re: [I] [R] Cannot override environmental variables setting AWS S3 region [arrow] via GitHub
• 2026/10/26 Re: [I] [Release] Java jars verification pass despite that nothing has been uploaded [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] PyArrow: write_dataset - Could not open CSV input source [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] exitCode: <139> when csv file converting parquet using pandas/pyarrow libraries [arrow] via GitHub
• 2026/10/26 Re: [I] PyArrow pairwise_diff returns incorrectly signed result [arrow] via GitHub
• 2026/10/26 Re: [I] [R] Dataset re-partitioning consumes considerable amount of memory [arrow] via GitHub
• 2026/10/26 Re: [I] [Gandiva][C++] Fix castINTERVALDAY and castINTERVALYEAR [arrow] via GitHub
• 2026/10/26 Re: [I] [C++][Gandiva] DATE_TRUNC with Minute rounds up to next minute sometimes [arrow] via GitHub
• 2026/10/26 Re: [I] [C++] `HasVariadicBuffers` should respect extension types [arrow] via GitHub
• 2026/10/26 Re: [I] [C++] unknown argument: '-Kc++' [arrow] via GitHub
• 2026/10/26 Re: [I] MIGRATION: Handle issues exceeding size limits [arrow] via GitHub
• 2026/10/26 Re: [I] [CI][C++] Build error in "AMD64 Debian C++23" appears as successful [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] read an HDFS file by line failed when the open_mode is "rb" [arrow] via GitHub
• 2026/10/26 Re: [I] [C++] Issues compiling with gcc-14 [arrow] via GitHub
• 2026/10/26 [I] [Archery] crossbow notify-token-expiration fails with TypeError and drops its sender/recipient options [arrow] via GitHub
• 2026/10/26 Re: [I] Possible gandiva function problem [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] Cannot call pyarrow.fs.initialize_s3 [arrow] via GitHub
• 2026/10/26 Re: [I] [Python][Packaging] S3FileSystem curl error when using `localstack`-created S3 bucket or custom ca-certificate [arrow] via GitHub
• 2026/10/26 Re: [I] [C++] Null pointer dereference in SimpleTable constructor [arrow] via GitHub
• 2026/10/26 Re: [I] [Python] "CSV parser got out of sync with chunker" on subsequent batches regardless of block size [arrow] via GitHub
• 2026/10/26 [I] [C++][R] Arrow 26.0.0 fails to build on CRAN macOS builders: bundled simdjson C++20 concepts don't compile with the macOS 11 SDK [arrow] via GitHub
• 2026/10/26 Re: [I] [C++][Packaging] Enable CMAKE_INTERPROCEDURAL_OPTIMIZATION for binary packages [arrow] via GitHub
• 2026/10/26 Re: [I] [Release] Provide Homebrew packages for macOS users [arrow-adbc] via GitHub
• 2026/10/26 [I] [C++][Cleanup] Remove remaining RapidJSON references [arrow] via GitHub
• 2026/10/26 Re: [I] [C++] Assertion fires when trying to parse json [arrow] via GitHub
• 2026/10/26 [I] setup-swift doesn't work on Ubuntu 26.04 [arrow-swift] via GitHub
• 2026/10/26 [I] [CI] Stop running Packaging Linux jobs on Push to main [arrow] via GitHub
• 2026/10/26 Re: [I] [C++] Enhance `ShutDownArrowLog` to reset effects by `StartArrowLog` [arrow] via GitHub
• 2026/10/26 Re: [I] [C++][Arrow Flight SQL ODBC] Running multiple tests with logging is not supported [arrow] via GitHub
• 2026/10/26 Re: [I] [Docs][Python] Add more levels of nesting to top-level Python docs [arrow] via GitHub
• 2026/10/26 Re: [I] Implement export of list of fixed sized binary to pandas [arrow] via GitHub
• 2026/10/26 [I] [Python][Annotations] Add internal types and Core Data Structures [arrow] via GitHub
• 2026/10/26 [I] [Doc] Add more details around the review process on our AI guidelines [arrow] via GitHub
• 2026/10/26 [I] [C++] Move Azure filesystem and Azure SDK to its own libarrow_azure.so library [arrow] via GitHub
• 2026/10/26 Re: [I] [FlightRPC][CI][C++][ODBC] ODBC tests are currently failing on main with a segfault [arrow] via GitHub
• 2026/10/26 Re: [I] [Packaging] libarrow2600 is missing the opentelemetry-cpp dependency on Debian trixie / Ubuntu resolute [arrow] via GitHub
• 2026/10/26 [I] javascript: switch to `npm stage publish` [arrow-adbc] via GitHub
• 2026/10/25 [I] [C++][Compute] Vector replace kernels (replace_with_mask, fill_null) do not support string_view, binary_view, decimal32, or decimal64 [arrow] via GitHub
• 2026/10/25 [I] [C++][Compute] Conditional compute kernels (if_else, coalesce, case_when, choose) do not support string_view or binary_view [arrow] via GitHub
• 2026/10/25 Re: [I] TestingJSONComparison ignores metadata on nested child fields [arrow-nanoarrow] via GitHub
• 2026/10/25 Re: [I] [C++] strptime timestamp parser wraps leap seconds into the next minute [arrow] via GitHub
• 2026/10/25 Re: [I] dev/release: verify-release-candidate.sh runs 0 Java tests with Debian's Maven [arrow-adbc] via GitHub
• 2026/10/25 [I] [C++][Compute] Investigate prefix-aware early rejection for StringView equality kernels [arrow] via GitHub
• 2026/10/25 Re: [I] [Python] Cannot mix struct and non-struct, non-null values error when saving nested types with PyArrow [arrow] via GitHub
• 2026/10/25 [I] [R] Install with prebuilt libarrow binary fails at link time when libxml2 is missing [arrow] via GitHub
• 2026/10/25 [I] [C++][Parquet] Enhance ALP performance when decoding [arrow] via GitHub
• 2026/10/25 Re: [I] [C++] Reevaluating the purpose of `oversize_threshold:0` for jemalloc allocator [arrow] via GitHub
• 2026/10/25 Re: [I] [C++][Acero] Scheduled tasks in SourceNode should be receptive to backpressure [arrow] via GitHub
• 2026/10/25 Re: [I] Implement 'array_take' kernel for run_end_encoded<...> type. [arrow] via GitHub
• 2026/10/25 Re: [I] [Flight] Add received bytes to ipc::ReadStats [arrow] via GitHub
• 2026/10/25 Re: [I] [C++][Acero] Missing distinct, one and list scalar aggregate functions [arrow] via GitHub
• 2026/10/23 Re: [I] [Python] OSError: Invalid flatbuffers message. [arrow] via GitHub
• 2026/10/23 [I] [Java] splitAndTransfer of a view vector leaves non-zero padding in inlined views [arrow-java] via GitHub
• 2026/10/23 [I] [CI] Replace the PR Limit workflow with the .asf.yaml pull request creation cap [arrow] via GitHub
• 2026/10/23 Re: [I] [C++][Python] Adding data to tdigest in pyarrow [arrow] via GitHub
• 2026/10/23 Re: [I] [C] Arrow schema checks should throw graceful errors instead of crashing from assertions [arrow] via GitHub
• 2026/10/23 Re: [I] [C++] Don't assume `!MayHaveNulls()` implies no logical nulls for all types [arrow] via GitHub
• 2026/10/23 [I] [Dev] archery integration --with-all does not enable any implementation [arrow] via GitHub
• 2026/10/23 Re: [I] Memory leak in `fragment.to_table` [arrow] via GitHub
• 2026/10/23 Re: [I] [C++] ArrayData support for child_data slice. [arrow] via GitHub
• 2026/10/23 [I] [C++][Python][R][Dataset] Control overwriting vs appending when writing to existing dataset [arrow] via GitHub
• 2026/10/23 Re: [I] [Python] pyarrow.fs.HadoopFileSystem cannot access Azure Data Lake (ADLS) [arrow] via GitHub
• 2026/10/23 Re: [I] [Python/C++] Empty column selection no longer restores index [arrow] via GitHub
• 2026/10/23 Re: [I] [C++][Python] Protobuf error building Arrow on macOS [arrow] via GitHub
• 2026/10/23 Re: [I] [CI][Packaging] Reproducible builds on Debian fail due to out of space [arrow] via GitHub
• 2026/10/23 Re: [I] [R][CI] Rhub job fails test missing EST timezone due to Ubuntu GH runner upgrade [arrow] via GitHub

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