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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
2025/11/17 [I] [CI][MATLAB] Bump MATLAB release to R2025b in the MATLAB GitHub Actions Workflow [arrow] via GitHub
2025/11/17 Re: [I] [C++][Parquet] Use more accurate data length estimate when decoding PLAIN BYTE_ARRAY data [arrow] via GitHub
2025/11/17 [I] [C++][Parquet][Arrow] Enable Parquet DB support on Big Endian (IBM Z) systems for Apache Arrow repo [arrow] via GitHub
2025/11/17 [I] [C++] 22.0.0 couldn't build correctly on the macOS platform. [arrow] via GitHub
2025/11/17 [I] Pyarrow does not support abfs uri syntax in Azure [arrow] via GitHub
2025/11/17 Re: [I] [Python][Parquet] Expose new WriterProperties::max_rows_per_page to Python bindings [arrow] via GitHub
2025/11/17 Re: [I] [CI] Disallow scheduled GitHub Actions run on forked repos [arrow] via GitHub
2025/11/17 [I] [C++][Parquet] Undefined behavior when reading invalid offset/column index [arrow] via GitHub
2025/11/16 [I] rust: enums should derive Copy, Eq, PartialEq (API papercut) [arrow-adbc] via GitHub
2025/11/16 Re: [I] UnionMapWriter fails to write fixed size binary [arrow-java] via GitHub
2025/11/16 [I] [R][Dev] Update test helpers for testthat 3.3.0 [arrow] via GitHub
2025/11/16 [I] `col_types` ignored when `convert_options` specified [arrow] via GitHub
2025/11/16 [I] Add (Field|Schema).withMetadata() helper to match other Arrow bindings [arrow-js] via GitHub
2025/11/16 [I] infra: disallow scheduled github run on forked repos [arrow] via GitHub
2025/11/15 Re: [I] [C++][Parquet] Partion vertically and Merge metadata footer into a single metadata file [arrow] via GitHub
2025/11/15 [I] Enable compiling arrow C++ libraries for QNX [arrow] via GitHub
2025/11/15 [I] [Python][Parquet] RowGroupMetadata.total_byte_size computes wrong uncompressed size [arrow] via GitHub
2025/11/15 Re: [I] [C++][Parquet][IPC] Use capped memory pool when fuzzing [arrow] via GitHub
2025/11/15 Re: [I] [C++] Use FetchContent for bundled Abseil [arrow] via GitHub
2025/11/14 [I] [C++] Hang in ThreadPool::Shutdown() after failure to spawn a worker thread [arrow] via GitHub
2025/11/14 [I] [C++] arrow-cuda pkgconf file incorrectly requires 'cuda' [arrow] via GitHub
2025/11/14 [I] Add a way to programatically set the default memory pool [arrow] via GitHub
2025/11/14 [I] StructArray::field() is not thread safe [arrow] via GitHub
2025/11/14 Re: [I] [Python] Check the source argument in parquet.read_table [arrow] via GitHub
2025/11/14 [I] [Python] Add test coverage to parquet.read_table with cloud filesystems integration [arrow] via GitHub
2025/11/13 [I] [Ruby] Add pure Ruby Apache Arrow reader/writer [arrow] via GitHub
2025/11/13 Re: [I] rust/driver/datafusion: using datafusion in async runtime [arrow-adbc] via GitHub
2025/11/13 Re: [I] [Python][FlightRPC] GeneratorStream regression [arrow] via GitHub
2025/11/13 Re: [I] [C++][Arrow Flight SQL ODBC] Develop basic connectivity: SQLDriverConnect, SQLConnect, and SQLDisconnect, and DSN window [arrow] via GitHub
2025/11/13 Re: [I] [CI] R nightlies still being uploaded to wrong directory [arrow] via GitHub
2025/11/13 [I] [CI] R nightlies still being uploaded to wrong directory [arrow] via GitHub
2025/11/13 [I] [CI] Stale issues bot only looks at 30 issues at a time [arrow] via GitHub
2025/11/13 Re: [I] [R] to_duckdb() and renamed columns fails [arrow] via GitHub
2025/11/13 Re: [I] [R][Parquet] Error: Invalid: Invalid number of indices: 0 with `read_parquet` [arrow] via GitHub
2025/11/13 Re: [I] [R] Slow reading performance caused by `apply_arrow_r_metadata()` looping through all columns, including NULL ones [arrow] via GitHub
2025/11/13 [I] [R] Warning on tests due to using deprecated stringr version [arrow] via GitHub
2025/11/13 [I] Remove gnu11 c_std from Meson configuration [arrow] via GitHub
2025/11/13 Re: [I] [Release][R] Validate the R binary URLs during release verification [arrow] via GitHub
2025/11/13 Re: [I] pq.read_table("parquet files path", memory_map=True) still consume large memory space(200G file cost 200G memory and slow) [arrow] via GitHub
2025/11/13 Re: [I] [C++][Python][Parquet] `pyarrow.lib.ArrowInvalid: Invalid number of indices: 0` when reading a parquet file [arrow] via GitHub
2025/11/13 Re: [I] Ensure options and config.h are aligned with Meson configuration [arrow] via GitHub
2025/11/13 Re: [I] [CI][IPC] Fuzz files in wrong testing directory [arrow] via GitHub
2025/11/12 [I] [C++][Float16] Enhance Arrow’s comparison logic to produce more meaningful Float16 comparison results [arrow] via GitHub
2025/11/12 [I] [C++][Flight SQL ODBC] Convert `main.cc` to proper google tests [arrow] via GitHub
2025/11/12 [I] [C++][Flight SQL ODBC] Replace `tm` with stdlib chrono/date [arrow] via GitHub
2025/11/12 [I] [C++][Flight SQL ODBC] Replace `IsComplexType` with `is_nested` from type_traits.h [arrow] via GitHub
2025/11/12 [I] [C++][Flight SQL ODBC] Move class definitions to a `type_fwd.h` file [arrow] via GitHub
2025/11/12 [I] [C++][Flight SQL ODBC] Switch `boost::algorithm` usages to alternatives [arrow] via GitHub
2025/11/12 Re: [I] [Python] Seek to end (seek(0, 2)) doesn't work with file from Google Cloud Storage [arrow] via GitHub
2025/11/12 Re: [I] [C++] Dataset filtering with `<` behaving incorrectly on uint16 column in Parquet file written by parquet-go but not parquet-cpp [arrow] via GitHub
2025/11/12 Re: [I] [C++] Dataset filtering with `<` behaving incorrectly on uint16 column in Parquet file written by parquet-go but not parquet-cpp [arrow] via GitHub
2025/11/12 Re: [I] [C++][Parquet][CI] Read statistics and other metadata when fuzzing [arrow] via GitHub
2025/11/12 [I] Ensure options and config.h are aligned with Meson configuration [arrow] via GitHub
2025/11/12 [I] Removal of vctrs partial type support [arrow-nanoarrow] via GitHub
2025/11/12 [I] [C++][Parquet] Use more accurate data length estimate when decoding PLAIN BYTE_ARRAY data [arrow] via GitHub
2025/11/12 [I] [Python] scanner(fragment_readahead=0).to_table() hangs indefinitely. [arrow] via GitHub
2025/11/12 [I] [Release][R] Validate the R binary URLs during release verification [arrow] via GitHub
2025/11/12 [I] [CI][C++] Build error in "AMD64 Debian C++23" appears as successful [arrow] via GitHub
2025/11/12 [I] [CI][IPC] Fuzz files in wrong testing directory [arrow] via GitHub
2025/11/12 Re: [I] [CI] Automatically flag stale issues [arrow] via GitHub
2025/11/12 [I] [CI] Migrate open usage questions to GitHub discussions and remove job to close stale usage questions [arrow] via GitHub
2025/11/12 [I] [C++][Parquet][IPC] Use capped memory pool when fuzzing [arrow] via GitHub
2025/11/12 [I] [Release][R] Add verification of R binaries to release process verification script [arrow] via GitHub
2025/11/12 [I] [Python] Remove deprecated Array.format [arrow] via GitHub
2025/11/11 Re: [I] [Python][Parquet] Enable usage of external key material and rotation for encryption keys in PyArrow [arrow] via GitHub
2025/11/11 [I] StringView not supported in IPC reader or writer [arrow-nanoarrow] via GitHub
2025/11/11 Re: [I] [R][CI] Typo in nightlies directory path [arrow] via GitHub
2025/11/11 Re: [I] Why no bulk Arrow→Parquet write API in Java? How to avoid row-by-row RecordConsumer + optimize? [arrow-java] via GitHub
2025/11/11 [I] [R][CI] Typo in nightlies directory path [arrow] via GitHub
2025/11/11 [I] python(dbapi): support closing connection with unclosed cursors [arrow-adbc] via GitHub
2025/11/11 Re: [I] [R] Error in data-raw/codegen.R due to change from dplyr pipe to base pipe [arrow] via GitHub
2025/11/11 Re: [I] arrow-integration test failing on both C++ and Rust repos w/ Go [arrow-go] via GitHub
2025/11/11 [I] [Python][Parquet] Expose new parquet::WriterProperties::max_rows_per_page(int64_t max_rows) [arrow] via GitHub
2025/11/11 [I] [Python][Docs] Add missing `{pyarrow,compute}` functions to API docs [arrow] via GitHub
2025/11/11 [I] Arrow test 'arrow-utility-test' contains heap-buffer-overflow error [arrow] via GitHub
2025/11/11 [I] Why no bulk Arrow→Parquet write API in Java? How to avoid row-by-row RecordConsumer + optimize? [arrow-java] via GitHub
2025/11/11 [I] rust/driver/datafusion: using datafusion in async runtime [arrow-adbc] via GitHub
2025/11/10 [I] [C++][FlightSQL][ODBC] Replace boost::algorithm with alternatives [arrow] via GitHub
2025/11/10 [I] [C++] Use FetchContent for bundled c-ares [arrow] via GitHub
2025/11/10 [I] [C++][Parquet][CI] Read statistics and other metadata when fuzzing [arrow] via GitHub
2025/11/10 Re: [I] [Release] Enable new immutable releases from GitHub [arrow] via GitHub
2025/11/10 [I] [Go][Parquet] Encryption/Decryption failures [arrow-go] via GitHub
2025/11/10 Re: [I] ParquetFile.schema.to_arrow_schema() output is truncated with "(... N chars omitted)" for long lines [arrow] via GitHub
2025/11/10 Re: [I] [Statistics][C++] Implement Statistics specification attribute ARROW:null_count:approximate [arrow] via GitHub
2025/11/10 Re: [I] [C++][Parquet][Benchmarks] Hang in BM_ReadInt64Column<Repetition::REQUIRED>/65536/1024 [arrow] via GitHub
2025/11/09 Re: [I] [CI] Typo in util_free_space.sh? [arrow] via GitHub
2025/11/09 Re: [I] [C++] [Flight SQL ODBC] Allow spaces while parsing Table Type [arrow] via GitHub
2025/11/09 [I] arrow-integration test failing on both C++ and Rust repos w/ Go [arrow-go] via GitHub
2025/11/09 Re: [I] [C++] Implement GCS Support in Meson [arrow] via GitHub
2025/11/09 [I] ParquetFile.schema.to_arrow_schema() output is truncated with "(... N chars omitted)" for long lines [arrow] via GitHub
2025/11/08 Re: [I] Document on Parquet to Arrow type mapping [arrow-go] via GitHub
2025/11/07 [I] [C++][FlightSQL][ODBC] Replace boost::optional with std::optional [arrow] via GitHub
2025/11/07 [I] [C++] [FlightSQL][ODBC]: Replace `ODBC` namespace with `namespace arrow::flight::sql::odbc` [arrow] via GitHub
2025/11/07 Re: [I] [C++] Building preset ninja-debug-flight fails with `Must build Arrow statically to link Flight tests statically` [arrow] via GitHub
2025/11/07 [I] Concat sliced REE out of order produces incorrect result [arrow-go] via GitHub
2025/11/07 [I] Crash while using ProxyMemoryPool with IPC file format via RecordBatchFileReader [arrow] via GitHub
2025/11/06 [I] java: don't include binaries in JNI sources JAR [arrow-adbc] via GitHub
2025/11/06 [I] Typo in util_free_space.sh? [arrow] via GitHub
2025/11/06 Re: [I] [R][Release] CRAN packaging checklist for version 22.0.0 [arrow] via GitHub
2025/11/06 [I] [Python][FlightRPC] GeneratorStream regression [arrow] via GitHub
2025/11/06 Re: [I] [R] docgen.R requires installed package instead of current working code [arrow] via GitHub
2025/11/06 Re: [I] [C++] Implement Substrait Option in Meson [arrow] via GitHub
2025/11/06 [I] [C++] Move abseil dependency CMake build to FetchContent from ExternalProject [arrow] via GitHub
2025/11/05 [I] [C++][Acero] materializeColumn for boolean type overflow [arrow] via GitHub
2025/11/05 [I] c/driver/postgresql: support Materialize [arrow-adbc] via GitHub
2025/11/05 Re: [I] Rust: Unable to install adbc_core and adbc_datafusion (following docs): Compiler Error [arrow-adbc] via GitHub
2025/11/05 [I] Why no bulk Arrow→Parquet write API in Java? How to avoid row-by-row RecordConsumer + optimize? [arrow] via GitHub
2025/11/05 Re: [I] [Python] pyarrow does not support cross-compilation [arrow] via GitHub
2025/11/05 [I] [C++] [Flight SQL ODBC] Set Up Linux ODBC Driver Tests Against Dremio Docker [arrow] via GitHub
2025/11/05 [I] [R][Parquet] Error: Invalid: Invalid number of indices: 0 with `read_parquet` [arrow] via GitHub
2025/11/05 Re: [I] [Docs][C++] Clarify "Exporting Tracing Information" section in OTel docs [arrow] via GitHub
2025/11/05 [I] Calling `retain` on a closed ArrowBuf revives it, into an undefined state [arrow-java] via GitHub
2025/11/05 [I] [C++] Building preset ninja-debug-flight fails with `Must build Arrow statically to link Flight tests statically` [arrow] via GitHub
2025/11/05 Re: [I] [R][CI] R nightly upload workflow failing in pruning step [arrow] via GitHub
2025/11/05 [I] Memory footprint of `from pyarrow import dataset` in version 21 onwards [arrow] via GitHub
2025/11/05 [I] [C++] MakeExecBatch would dereference null pointer when the input Datum is constructed from a Table [arrow] via GitHub
2025/11/05 [I] `list_sort` [arrow] via GitHub
2025/11/04 [I] slow nanoarrow_array_stream to data.frame for strings; slow ALTREP materialization [arrow-nanoarrow] via GitHub
2025/11/04 [I] Rust: Unable to install adbc_core and adbc_datafusion (following docs): Compiler Error [arrow-adbc] via GitHub
2025/11/04 [I] read_parquet is very slow, compared to nanoparquet::read_parquet [arrow] via GitHub
2025/11/04 [I] c/driver_manager: refactor searching/loading [arrow-adbc] via GitHub
2025/11/04 Re: [I] c/driver_manager: can't load libraries that don't export `AdbcDriverInit` [arrow-adbc] via GitHub
2025/11/04 [I] [C++] [Flight SQL ODBC] Allow spaces while parsing Table Type [arrow] via GitHub
2025/11/04 Re: [I] [Packaging][GLib] /usr/lib64/girepository-1.0/Arrow-1.0.typelib from install of arrow2200-glib-libs-22.0.0-1.el9.x86_64 conflicts with file from package arrow2100-glib-libs-21.0.0-1.el9.x86_64 [arrow] via GitHub
2025/11/04 [I] [Docs][C++] Clarify "Exporting Tracing Information" section in OTel docs [arrow] via GitHub
2025/11/03 [I] /usr/lib64/girepository-1.0/Arrow-1.0.typelib from install of arrow2200-glib-libs-22.0.0-1.el9.x86_64 conflicts with file from package arrow2100-glib-libs-21.0.0-1.el9.x86_64 [arrow] via GitHub
2025/11/03 [I] ArrowBuffer allocates a multiple of 64 plus 8 bytes. [arrow-swift] via GitHub
2025/11/03 Re: [I] [C++] Meson configuration missing definition of BOOST_PROCESS_USE_V2 [arrow] via GitHub
2025/11/03 [I] c/driver_manager: can't load libraries that don't export `AdbcDriverInit` [arrow-adbc] via GitHub
2025/11/03 Re: [I] dev/release: Failed to verify 21 RC0 on macOS on adbc-driver-manager-test test [arrow-adbc] via GitHub
2025/11/03 [I] dev/release: Failed to verify 21 RC0 on macOS on adbc-driver-manager-test test [arrow-adbc] via GitHub
2025/11/03 Re: [I] Occasional Integration test failure [arrow-js] via GitHub
2025/11/03 [I] [C++][Gandiva] Upgrade LLVM to 21 [arrow] via GitHub
2025/11/03 Re: [I] [Python] adbc_driver_snowflake's adbc_stmt_kwargs broken after 1.8.0 release [arrow-adbc] via GitHub
2025/11/03 [I] [R][CI] R nightly upload workflow failing in pruning step [arrow] via GitHub
2025/11/03 Re: [I] Introduce UUID data type as a Extension Type (move from test) [arrow-java] via GitHub
2025/11/03 [I] Introduce UUID data type as a Extension Type (move from test) [arrow-java] via GitHub
2025/11/03 [I] [Python][Packaging] Failing musllinux wheels due to new image from quay.io [arrow] via GitHub
2025/11/03 Re: [I] [C++][GLib] Remove build_path being added to our generated files on build [arrow] via GitHub
2025/11/03 [I] [C++][CGLib] Remove build_path being added to our generated files on build [arrow] via GitHub
2025/11/02 Re: [I] [Doc][Python] Remove experimental tag from PyCapsule documentation [arrow] via GitHub
2025/11/02 [I] Table.rename_columns() drops schema metadata [arrow] via GitHub
2025/11/02 Re: [I] [C++][C Data Interface] ImportRecordBatchReader fails with "Invalid or unsupported format string" [arrow] via GitHub
2025/11/02 [I] Using pandas Period in filters for parquet fails [arrow] via GitHub
2025/11/01 Re: [I] [CI] GitHub is deprecating macos-13 runners [arrow] via GitHub
2025/11/01 [I] Python Union tests may have buffer overrun [arrow-nanoarrow] via GitHub
2025/11/01 [I] [C++][C Data Interface] ImportRecordBatchReader fails with "Invalid or unsupported format string" [arrow] via GitHub
2025/11/01 Re: [I] [Swift] Support `list` (Array) type [arrow-swift] via GitHub
2025/10/31 Re: [I] ci: all Linux packages fail to build [arrow-adbc] via GitHub
2025/10/31 Re: [I] [Docs][Java] Some Java docs are on both repositories [arrow] via GitHub
2025/10/31 Re: [I] [C++] Update bundled RE2 to fix musl/Alpine Linux build failure [arrow] via GitHub
2025/10/31 Re: [I] [R][CI] Nightly R build uploads failing for a few weeks [arrow] via GitHub
2025/10/31 [I] [C++] Segmentation fault at `SparseUnionType` destructor when arrow.dll is unloaded [arrow] via GitHub
2025/10/31 Re: [I] [Python] 21.0.0: to_pandas() memory leak [arrow] via GitHub
2025/10/31 Re: [I] [Python] pyarrow does not support cross-compilation [arrow] via GitHub
2025/10/31 [I] [C#] [DuckDb] Attaching multiple arrow streams without fully materialising [arrow-adbc] via GitHub
2025/10/31 Re: [I] [R] Build scripts use bash-specific syntax, requiring bash on Alpine Linux [arrow] via GitHub
2025/10/31 Re: [I] Support R package installation on musl (Alpine Linux) for CRAN checks [arrow] via GitHub
2025/10/31 [I] Support R package installation on musl (Alpine Linux) for CRAN checks [arrow] via GitHub
2025/10/31 Re: [I] [Docs] Update the Rust implementation status page [arrow] via GitHub
2025/10/31 Re: [I] [C++] Update bundled RE2 to fix musl/Alpine Linux build failure [arrow] via GitHub
2025/10/31 Re: [I] [R] Build scripts use bash-specific syntax, requiring bash on Alpine Linux [arrow] via GitHub
2025/10/31 [I] [R] Build scripts use bash-specific syntax, requiring bash on Alpine Linux [arrow] via GitHub
2025/10/31 [I] [C++] Update bundled RE2 to fix musl/Alpine Linux build failure [arrow] via GitHub
2025/10/31 Re: [I] [Python] [PyArrow] [Parquet] `Error: Cannot extract statistics for type` in `Decimal128(15, 2)` Column [arrow] via GitHub
2025/10/31 Re: [I] [C++][Parquet] Invalid files written when using large dictionary encoded pages [arrow] via GitHub
2025/10/31 Re: [I] Implement VectorAppender of RunEndEncodedVector [arrow-java] via GitHub
2025/10/30 [I] [C++][Parquet][Benchmarks] Hang in BM_ReadInt64Column<Repetition::REQUIRED>/65536/1024 [arrow] via GitHub
2025/10/30 [I] [C++][Python] Add multiply/divide kernels for duration and float/double [arrow] via GitHub
2025/10/30 Re: [I] [C++] Build failure with Boost 1.89.0 [arrow] via GitHub
2025/10/30 Re: [I] arrow-bom points to non-existing arrow-gandiva artifact [arrow-java] via GitHub
2025/10/30 [I] [Release] Enable new immutable releases from GitHub [arrow] via GitHub
2025/10/30 [I] arrow-bom points to non-existing arrow-gandiva artifact [arrow-java] via GitHub
2025/10/30 [I] pyarrow does not support cross-compilation [arrow] via GitHub
2025/10/29 Re: [I] Add custom metadata to record batches [arrow-go] via GitHub
2025/10/29 Re: [I] [C++] Update Meson Config for C Data Interface tests changes [arrow] via GitHub
2025/10/29 Re: [I] [Python] Union types support [arrow-nanoarrow] via GitHub
2025/10/29 [I] pre-commit RScript local check fails on ubuntu 25.10 [arrow] via GitHub
2025/10/29 [I] [C++] Update bundled AWS SDK for C++ to 1.11.609 or later [arrow] via GitHub
2025/10/29 [I] [C++][Parquet] MinMax statistics for strings may be inaccurate after a merge [arrow] via GitHub
2025/10/29 Re: [I] [C++][Parquet][CI] Add more compression codecs to fuzzing seed corpus [arrow] via GitHub
2025/10/29 Re: [I] [pqarrow] Support chunked array [arrow-go] via GitHub
2025/10/29 Re: [I] [C++][Parquet] Add setting to limit the number of rows written per page [arrow] via GitHub
2025/10/29 Re: [I] [Java] Implement Vector Validators for StringView [arrow-java] via GitHub
2025/10/29 [I] Consider changing the CI [arrow-swift] via GitHub
2025/10/29 Re: [I] [C++][Parquet] Unpack function epilog [arrow] via GitHub
2025/10/28 Re: [I] Dataset module needs initialization [arrow-java] via GitHub
2025/10/28 Re: [I] ci: nightly docker cpp-static test is failing [arrow-adbc] via GitHub
2025/10/28 Re: [I] [C++] Add ODBC build option to arrow root cmake file [arrow] via GitHub
2025/10/28 Re: [I] [CI][R] The r-binary-packages job is failing [arrow] via GitHub
2025/10/28 Re: [I] [Release][R] `dev/release/05-binary-upload.sh` uploads `*.sha512.{asc,sha512}` [arrow] via GitHub
2025/10/28 Re: [I] [C++][FlightSQL][ODBC] Develop basic diagnostic record handling: SQLGetDiagField, SQLGetDiagRec [arrow] via GitHub
2025/10/28 Re: [I] [C++] Update Meson Configuration with SafeInt Changes [arrow] via GitHub
2025/10/28 Re: [I] python: add support for Python 3.14 [arrow-adbc] via GitHub
2025/10/28 [I] [C++][FlightSQL][ODBC]: Use `DCHECK` macro instead of `assert` [arrow] via GitHub
2025/10/28 [I] [Docs] Add `pyarrow.parquet.filters_to_expression` to API reference docs [arrow] via GitHub
2025/10/28 [I] Default CI should run on Julia `pre` instead of `nightly` [arrow-julia] via GitHub
2025/10/28 Re: [I] Cannot read Parquet files with multiple dictionary columns [arrow-go] via GitHub