issues

Messages by Date

2026/07/12 Re: [I] [C++] (Possibly) Adopt unordered_map replacement [arrow] via GitHub
2026/07/12 Re: [I] [C++] Remove Boost dependency [arrow] via GitHub
2026/07/12 Re: [I] [C++][Benchmarking] Measure and trace build times [arrow] via GitHub
2026/07/12 [I] [Python] Interpreter hangs at exit after `pq.read_table(python_file_object)` - thread pool teardown deadlock [arrow] via GitHub
2026/07/12 [I] [C++] SSE4.2 CSV reader silently mis-parses rows when a field contains an embedded NUL byte [arrow] via GitHub
2026/07/11 [I] [C++][Compute] Support string_view/binary_view in scalar string predicate kernels [arrow] via GitHub
2026/07/11 [I] [R] empty_named_list() uses deprecated .Names in structure() [arrow] via GitHub
2026/07/11 Re: [I] [Python] pa.array silently ignores unsigned dictionary index types [arrow] via GitHub
2026/07/11 Re: [I] [MATLAB][Packaging] Add script for uploading Release Candidate (RC) MLTBX packages for the MATLAB bindings to the Apache Arrow GitHub Releases area [arrow] via GitHub
2026/07/11 Re: [I] [MATLAB] Add utility for bolding text for use in display in the MATLAB Command Window [arrow] via GitHub
2026/07/11 Re: [I] [C++] Support nested custom output field names in Substrait [arrow] via GitHub
2026/07/11 [I] [Python] pa.array silently ignores unsigned dictionary index types [arrow] via GitHub
2026/07/10 [I] [C++][Gandiva] Integer overflow in mask output buffer size causes heap overflow [arrow] via GitHub
2026/07/10 [I] [C++][Python] SIGSEGV in bundled mimalloc mi_thread_init when libarrow is first loaded on a non-main thread that exits (mimalloc 3.3.x, pyarrow 25.0.0) [arrow] via GitHub
2026/07/10 [I] PyArrow Parquet writer failing on writing inner structs which are not null, but outer struct is nullable [arrow] via GitHub
2026/07/10 [I] Track package.json updates and Avalanche C-Chain compatibility for Cardano Chang hard fork alignment [arrow] via GitHub
2026/07/10 Re: [I] [C++][Parquet] Improve LevelDecoder [arrow] via GitHub
2026/07/10 [I] Align driver-managed trace file paths with existing ADBC config directory conventions [arrow-adbc] via GitHub
2026/07/10 [I] Migrate to markdown documentation [arrow-erlang] via GitHub
2026/07/10 Re: [I] [C++][Gandiva] Use appropriate flag for string functions which can return errors [arrow] via GitHub
2026/07/10 Re: [I] [C++] Cannot stream DATE to Parquet [arrow] via GitHub
2026/07/10 Re: [I] [C++][Compute] Add quotient and modulo kernels [arrow] via GitHub
2026/07/10 Re: [I] [C++] DICTIONARY_REPLACEMENT neither read nor written [arrow] via GitHub
2026/07/10 Re: [I] [Python] Performance degradation parquet reading of wide dataframes [arrow] via GitHub
2026/07/10 Re: [I] [Python] read_csv from python is slow on some work loads [arrow] via GitHub
2026/07/10 Re: [I] [C++][Parquet] Add bitmap based validity bitmap and nested reconstruction [arrow] via GitHub
2026/07/10 [I] R crash when calling arrow::write_parquet() [arrow] via GitHub
2026/07/10 Re: [I] go/adbc/driver/flightsql: tracing does not emit spans for core query path [arrow-adbc] via GitHub
2026/07/10 Re: [I] Expected PGCOPY signature of 11 bytes at beginning of stream but found -1 bytes of input [arrow-adbc] via GitHub
2026/07/10 Re: [I] Python ADBC for trino or presto? [arrow-adbc] via GitHub
2026/07/10 Re: [I] unable connect to Redshift using adbc_driver_postgresql [arrow-adbc] via GitHub
2026/07/10 Re: [I] [Ruby] Add `ArrowFormat::DurationType#==` [arrow] via GitHub
2026/07/10 Re: [I] [Ruby] Add `ArrowFormat::{,Large}{Binary,UTF8}Array.new(values)` [arrow] via GitHub
2026/07/10 Re: [I] [Ruby] Add `ArrowFormat::TimeType#==` [arrow] via GitHub
2026/07/09 [I] [Python] Simplify arrow_to_pandas DateOffset handling for nanoseconds/milliseconds [arrow] via GitHub
2026/07/09 [I] [C++][Gandiva] Out-of-bounds read in translate on truncated multi-byte input [arrow] via GitHub
2026/07/09 Re: [I] [Ruby] Add `ArrowFormat::DurationArray.new(unit, values)` [arrow] via GitHub
2026/07/09 Re: [I] java/driver/flight-sql : Double close of FlightSqlClientWithCallOptions [arrow-adbc] via GitHub
2026/07/09 Re: [I] [Ruby] Add `ArrowFormat::*IntervalArray.new(values)` [arrow] via GitHub
2026/07/09 [I] [C++][Gandiva] Add LN function alias [arrow] via GitHub
2026/07/09 [I] [Ruby] Add `ArrowFormat::DurationType#==` [arrow] via GitHub
2026/07/09 [I] [Ruby] Add `ArrowFormat::TimeType#==` [arrow] via GitHub
2026/07/09 Re: [I] [Ruby] Add `ArrowFormat::TimestampArray.new(unit, values)` [arrow] via GitHub
2026/07/09 [I] go/adbc/internal: factor defer-friendly telemetry span helper [arrow-adbc] via GitHub
2026/07/09 Re: [I] Add .github/ISSUE_TEMPLATE/ [arrow-erlang] via GitHub
2026/07/09 Re: [I] [C++][Python] Table.join_asof occasionally fails in doctest [arrow] via GitHub
2026/07/09 [I] [Python] Int64Scalar and related instances should subclass the appropriate numbers abstract base class (abc) [arrow] via GitHub
2026/07/09 Re: [I] [Python] Drop support for pandas < 2.0.0 [arrow] via GitHub
2026/07/09 [I] [C++][Parquet] Add Skip on Parquet decoders [arrow] via GitHub
2026/07/09 [I] [C++][CMake] Invalid version script argument supplied to MSVC linker [arrow] via GitHub
2026/07/09 [I] [Python] Convert to_pylist fast paths per range instead of per element [arrow] via GitHub
2026/07/09 Re: [I] [Docs] Reduce Sphinx warnings when building html [arrow] via GitHub
2026/07/09 Re: [I] [CI] Reduce CI test usage [arrow-java] via GitHub
2026/07/09 Re: [I] [CI][Python] Use Debug build on our Windows Python CI job [arrow] via GitHub
2026/07/09 [I] flightsql/example: isolate CreateDB shared in-memory SQLite databases [arrow-go] via GitHub
2026/07/09 [I] update vcpkg version (libpq 18.4) [arrow-adbc] via GitHub
2026/07/09 Re: [I] [R] read_ipc_stream fails to unify nested uint64 fields inside a Struct array across record batches [arrow] via GitHub
2026/07/09 Re: [I] [Docs][C++] Adding some more compute functions to API docs [arrow] via GitHub
2026/07/09 Re: [I] currently there is no way to handle fractional seconds for reading csv file [arrow] via GitHub
2026/07/09 Re: [I] [C++] Scalar::CastTo for ComplexType unimplemented [arrow] via GitHub
2026/07/09 Re: [I] [C++] Scalar::CastTo for ListView unimplemented [arrow] via GitHub
2026/07/09 Re: [I] [C++] Scalar::CastTo for Decimal unimplemented [arrow] via GitHub
2026/07/09 Re: [I] [Python][Packaging] Drop Python 3.10 support [arrow] via GitHub
2026/07/09 Re: [I] [Ruby] Add `ArrowFormat::Time{32,64}.new(unit, values)` [arrow] via GitHub
2026/07/09 Re: [I] [Python][CI] Tests involving fastparquet are never run [arrow] via GitHub
2026/07/09 Re: [I] [Ruby] Add `ArrowFormat::Date{32,64}.new(values)` [arrow] via GitHub
2026/07/08 [I] [C++][Gandiva] Out-of-bounds read when formatting invalid date/timestamp error messages [arrow] via GitHub
2026/07/08 [I] [Ruby] Add `ArrowFormat::DurationArray.new(unit, values)` [arrow] via GitHub
2026/07/08 [I] [Ruby] Add `ArrowFormat::{,Large}{Binary,UTF8}Array.new(values)` [arrow] via GitHub
2026/07/08 [I] [Ruby] Add `ArrowFormat::*IntervalArray.new(values)` [arrow] via GitHub
2026/07/08 [I] [Ruby] Add `ArrowFormat::TimestampArray.new(unit, values)` [arrow] via GitHub
2026/07/08 [I] [Ruby] Add `ArrowFormat::Time{32,64}.new(unit, values)` [arrow] via GitHub
2026/07/08 [I] [Ruby] Add `ArrowFormat::Date{32,64}.new(values)` [arrow] via GitHub
2026/07/08 Re: [I] [Ruby] Add `ArrowFormat::{Array,Bitmap}#==` [arrow] via GitHub
2026/07/08 Re: [I] [Other][Dev] Remove remnants for Ubuntu 20.04 [arrow] via GitHub
2026/07/08 [I] [Ruby] Add `ArrowFormat::{Array,Bitmap}#==` [arrow] via GitHub
2026/07/08 Re: [I] SQLite driver fails to compile on macOS: use of undeclared identifier 'sqlite3_load_extension' [arrow-adbc] via GitHub
2026/07/08 Re: [I] [GLib][Ruby] ci/scripts/c_glib_test.sh fails consistently on new macos-26-arm64 [arrow] via GitHub
2026/07/08 [I] Make FlightError a non-cdef class [arrow] via GitHub
2026/07/08 Re: [I] `abdc_ffi`: The rust FFI driver exporter clobbers `private_data` and `private_driver` [arrow-adbc] via GitHub
2026/07/08 [I] [Python] Convert maps to dicts without per-element Scalars in to_pylist(maps_as_pydicts=...) [arrow] via GitHub
2026/07/08 [I] [Python] pyarrow 24.0.0 regression: co-loading a native extension bundling mimalloc v3 SIGSEGVs in bundled mimalloc at interpreter teardown (macOS arm64, py3.14); 22/23 unaffected [arrow] via GitHub
2026/07/08 [I] [CI] test-conda-python-emscripten fails installing Chrome major 148 [arrow] via GitHub
2026/07/08 [I] [C++][Parquet] Improve LevelDecoder [arrow] via GitHub
2026/07/08 Re: [I] [R][C++] Upcasting from int32 to int64 when joining two tables [arrow] via GitHub
2026/07/08 Re: [I] [CI][Dev] Fix shellcheck errors in the ci/scripts/install_bison.sh [arrow] via GitHub
2026/07/08 Re: [I] [Python] Fails to build [email protected] on RH8 [arrow] via GitHub
2026/07/08 Re: [I] [Python] Cython api test fails with allocation error on windows [arrow] via GitHub
2026/07/08 [I] [CI][Dev] Fix shellcheck errors in the ci/scripts/install_bison.sh [arrow] via GitHub
2026/07/08 Re: [I] [Python] test_fastparquet_cross_compatibility fails when using latest PyArrow and Pandas [arrow] via GitHub
2026/07/08 Re: [I] [C++][Parquet] I found formating errors in parquet.thrift [arrow] via GitHub
2026/07/08 [I] go/adbc/driver/flightsql: tracing does not emit spans for core query path [arrow-adbc] via GitHub
2026/07/08 Re: [I] [CI][Python] mimalloc warnings in debug memory pool test on 32-bit Linux [arrow] via GitHub
2026/07/08 Re: [I] [Python] CSV cancellation test flaky on macOS ARM64 [arrow] via GitHub
2026/07/08 [I] [CI] Default CI jobs to Ubuntu 24.04 instead of 22.04 [arrow] via GitHub
2026/07/08 [I] [Dev] Remove remnants for Ubuntu 20.04 [arrow] via GitHub
2026/07/08 Re: [I] [C++] Findzstd.cmake doesnt find zstd on Ubuntu 20.04 [arrow] via GitHub
2026/07/08 Re: [I] [C++][Gandiva] Out-of-bounds read in utf8_length_ignore_invalid on truncated multi-byte input [arrow] via GitHub
2026/07/08 Re: [I] [C++][Docs] Add guidance about memory bombs [arrow] via GitHub
2026/07/08 [I] [Python][Packaging] Drop Python 3.10 support [arrow] via GitHub
2026/07/08 Re: [I] Publish https://arrow.apache.org/erlang/ [arrow-erlang] via GitHub
2026/07/07 Re: [I] [C++][Gandiva] out-of-bounds read in byte_substr when offset is past the end of the text [arrow] via GitHub
2026/07/07 Re: [I] [C++][Gandiva] date_time_test fails locally due to UTC and local time comparison [arrow] via GitHub
2026/07/07 Re: [I] `adbc_ffi`: `AdbcStatementExecuteQuery` never sets `rows_affected` on the query path [arrow-adbc] via GitHub
2026/07/07 Re: [I] Populate xdbc_type_name in PostgreSQL driver's GetObjects [arrow-adbc] via GitHub
2026/07/07 [I] `abdc_ffi`: Cancelled in-flight queries cannot report `ECANCELED` [arrow-adbc] via GitHub
2026/07/07 Re: [I] [Python] Bump minimum required versions of numpy and pandas [arrow] via GitHub
2026/07/07 Re: [I] [C++] Add GetSpan to ArrayData [arrow] via GitHub
2026/07/07 [I] `abdc_ffi`: The rust FFI driver exporter clobbers `private_data` and `private_driver` [arrow-adbc] via GitHub
2026/07/07 Re: [I] [C++] Remove ArrayBuilder::AppendToBitmap [arrow] via GitHub
2026/07/07 [I] [C++][Compute] Add scalar_hash function [arrow] via GitHub
2026/07/07 Re: [I] [MATLAB] Report error when building the MATLAB Interface to Arrow in Debug mode on Windows [arrow] via GitHub
2026/07/07 Re: [I] [C++][Compute] Add scalar_hash function [arrow] via GitHub
2026/07/07 [I] SQLite driver fails to compile on macOS: use of undeclared identifier 'sqlite3_load_extension' [arrow-adbc] via GitHub
2026/07/07 Re: [I] [C++][Compute] Support string_view/binary_view keys in the hash-aggregate Grouper [arrow] via GitHub
2026/07/06 [I] [C++] Add BinaryDataBuilder class [arrow] via GitHub
2026/07/06 [I] [C++] Remove `ArrayBuilder::AppendToBitmap` [arrow] via GitHub
2026/07/06 Re: [I] c/driver/sqlite: add support for URIs that begin with sqlite:// [arrow-adbc] via GitHub
2026/07/06 Re: [I] [Ruby] Add int/float builder for red-arrow-format [arrow] via GitHub
2026/07/06 [I] [C++][Gandiva] date_time_test fails locally due to UTC and local time comparison [arrow] via GitHub
2026/07/06 [I] Support abi3 wheels for pyarrow [arrow] via GitHub
2026/07/06 Re: [I] Support compressed RecordBatches via Flight [arrow-dotnet] via GitHub
2026/07/06 [I] [C++] Support duration type in floor_temporal/etc [arrow] via GitHub
2026/07/06 [I] [Docs] Reduce Sphinx warnings when building html [arrow] via GitHub
2026/07/06 [I] `adbc_ffi`: `AdbcStatementExecuteQuery` never sets `rows_affected` on the query path [arrow-adbc] via GitHub
2026/07/06 Re: [I] [C++][CI] ccache not effective on MSVC builds [arrow] via GitHub
2026/07/06 Re: [I] [C++] Compilation error xsimd/xsimd.hpp no such file or directory [arrow] via GitHub
2026/07/06 [I] [Ruby] Add int/float builder for red-arrow-format [arrow] via GitHub
2026/07/06 Re: [I] Perform zizmor checks [arrow-erlang] via GitHub
2026/07/06 Re: [I] [Ruby] Add bitmap builder for red-arrow-format [arrow] via GitHub
2026/07/06 [I] [C++][CI] ccache not effective on MSVC builds [arrow] via GitHub
2026/07/06 Re: [I] [C++] Deprecate Feather reader and writer [arrow] via GitHub
2026/07/06 [I] [Ruby] Add bitmap builder for red-arrow-format [arrow] via GitHub
2026/07/06 Re: [I] [Release] Windows wheels verification jobs fails to set conda environment [arrow] via GitHub
2026/07/06 [I] Out-of-bounds read for corrupt view offsets in BaseVariableWidthViewVector [arrow-java] via GitHub
2026/07/05 [I] [Release] Windows wheels verification jobs fails to set conda environment [arrow] via GitHub
2026/07/05 [I] [Ruby] Add builder API for red-arrow-format [arrow] via GitHub
2026/07/05 [I] [C++][Gandiva] out-of-bounds read in byte_substr when offset is past the end of the text [arrow] via GitHub
2026/07/05 Re: [I] [C++][FlightRPC] [ODBC] RPM Linux Installer [arrow] via GitHub
2026/07/05 Re: [I] Lz4CompressionCodec trusts the uncompressed-length prefix when decompressing [arrow-java] via GitHub
2026/07/05 [I] [Dev] Make PRs that doesn't match our PR format draft automatically [arrow] via GitHub
2026/07/05 [I] Reading a parquet with a Float16 column yields incorrect value [arrow] via GitHub
2026/07/05 [I] [Developer Tools] Add root AGENTS.md file [arrow] via GitHub
2026/07/05 [I] [C++][Gandiva] Add conservative common subexpression elimination before code generation [arrow] via GitHub
2026/07/05 [I] [CI] Copilot auto-reviews trigger workflow approval requirement on `pr_review_trigger.yml` [arrow] via GitHub
2026/07/05 Re: [I] [C++] Should ThreadPool executor SpawnReal handle exception? [arrow] via GitHub
2026/07/05 Re: [I] [Python] Add `writable` argument in `pyarrow.Array.to_pandas` [arrow] via GitHub
2026/07/05 Re: [I] Support parquet file seek and tell in pyarrow for data checkpointing [arrow] via GitHub
2026/07/04 Re: [I] [R] open_dataset - format is unclear [arrow] via GitHub
2026/07/04 Re: [I] [R] Add support for `%in%` within partitions [arrow] via GitHub
2026/07/04 Re: [I] parquet/pqarrow: DataPageV2 writer can split repeated byte-array/list values across page boundaries [arrow-go] via GitHub
2026/07/04 [I] Lz4CompressionCodec trusts the uncompressed-length prefix when decompressing [arrow-java] via GitHub
2026/07/04 [I] Byte-array elements leak in `FromSchemaByteArray()` [arrow-java] via GitHub
2026/07/03 Re: [I] [Release] 05-binary-upload.sh failed due to missing Apache-Arrow-Flight-SQL-ODBC-*-win64.msi [arrow] via GitHub
2026/07/03 Re: [I] [Docs][C++] Fix sentence structure in memory.rst regarding `MemoryManager` [arrow] via GitHub
2026/07/03 [I] java/driver/flight-sql : Double close of FlightSqlClientWithCallOptions [arrow-adbc] via GitHub
2026/07/03 [I] [Release] 07-flightsqlodbc-upload.sh PHASE_BUILD_MSI doesn't correctly watch workflow run [arrow] via GitHub
2026/07/03 [I] [Release] 05-binary-upload.sh failed due to missing Apache-Arrow-Flight-SQL-ODBC-*-win64.msi [arrow] via GitHub
2026/07/03 [I] [Release] Uploading binaries fail with unable to open database file on RPM uploads [arrow] via GitHub
2026/07/03 [I] [C++][Gandiva] Out-of-bounds read in utf8_length_ignore_invalid on truncated multi-byte input [arrow] via GitHub
2026/07/03 Re: [I] [CI] Checkout repository in check_labels.yml is redundant [arrow] via GitHub
2026/07/01 [I] Populate xdbc_type_name in PostgreSQL driver's GetObjects [arrow-adbc] via GitHub
2026/07/01 Re: [I] [R] `Invalid metadata$r` warning when feeding parquet file into dplyr [arrow] via GitHub
2026/07/01 [I] Implement Run-End encoded Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Dictionary-encoded Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Null Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Union Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Fixed-size List Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Struct Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Variable-size ListView Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Variable-size List Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Variable-size Binary View Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Variable-size Binary Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement Fixed-Size Primitive Layout [arrow-erlang] via GitHub
2026/07/01 [I] Implement every Physical Layout [arrow-erlang] via GitHub
2026/07/01 [I] Setup Benchmarking [arrow-erlang] via GitHub
2026/07/01 [I] Perform IPC Consumption Integration Tests [arrow-erlang] via GitHub
2026/07/01 [I] Perform IPC Production Integration Tests [arrow-erlang] via GitHub
2026/07/01 [I] Perform C Data Interface Consumption Integration Tests [arrow-erlang] via GitHub
2026/07/01 [I] Perform C Data Interface Production Integration Tests [arrow-erlang] via GitHub
2026/07/01 [I] Add Erlang testing harness in Archery [arrow-erlang] via GitHub
2026/07/01 [I] Consume Arrow JSON [arrow-erlang] via GitHub
2026/07/01 [I] Produce Arrow JSON [arrow-erlang] via GitHub
2026/07/01 [I] Setup Integration Testing [arrow-erlang] via GitHub
2026/07/01 [I] Perform zizmor checks [arrow-erlang] via GitHub
2026/07/01 [I] docs: document `drivername://` URI convention and behaviors [arrow-adbc] via GitHub
2026/07/01 [I] feat(drivers): ensure support for `drivername://` URIs [arrow-adbc] via GitHub
2026/07/01 [I] parquet/pqarrow: DataPageV2 writer can split repeated byte-array/list values across page boundaries [arrow-go] via GitHub
2026/07/01 [I] [Python] to_pylist() on list-typed arrays is several times slower than converting via to_pandas() [arrow] via GitHub
2026/07/01 Re: [I] [C++][Python] Support start == stop in list_slice kernel [arrow] via GitHub
2026/07/01 Re: [I] [Python] Implement Alphanumeric and Surrogate text in Random schema generator [arrow] via GitHub
2026/07/01 Re: [I] Parquet StreamReader should clarify its contract for parquet files without a schema. [arrow] via GitHub
2026/07/01 Re: [I] [R] Add test for slice_sample with prop = 1 edge case [arrow] via GitHub
2026/07/01 Re: [I] [CI][C++] Resolve the macos-cran nightly failures [arrow] via GitHub
2026/07/01 Re: [I] [C#][Docs] Update documentation and integration tests to reflect C# improvements [arrow] via GitHub
2026/07/01 Re: [I] [C++][R] #include <ranges> in vector_select_k.cc breaks macOS CRAN and wasm builds [arrow] via GitHub
2026/07/01 Re: [I] [Python][Packaging] Nightly wheels fail with segmentation fault on Parquet [arrow] via GitHub
2026/07/01 Re: [I] Cannot convert DataFrame with `numpy.dtype` cells to `pyarrow.Table` [arrow] via GitHub
2026/07/01 Re: [I] Cannot convert DataFrame with `numpy.dtype` cells to `pyarrow.Table` [arrow] via GitHub
2026/07/01 Re: [I] [C++]Memory leak while reading parquet file [arrow] via GitHub

Earlier messages