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• Re: [I] [C++][Python] Binary search for sorted tables. [arrow] via GitHub
• Re: [I] [CI] Use artifactory mirror for bundled dependencies in CI job [arrow] via GitHub
• Re: [I] [Dev] Add script to keep artifactory mirror of bundled dependencies in sync [arrow] via GitHub
• Re: [I] [C++] Allow building against an installed flatbuffers library [arrow] via GitHub
• Re: [I] Extract partition list from pyarrow.dataset.ParquetFileFragment object [arrow] via GitHub
  • Re: [I] Extract partition list from pyarrow.dataset.ParquetFileFragment object [arrow] via GitHub
• Re: [I] [FlightRPC][C++] Support implementing simple endpoints with async API [arrow] via GitHub
• Re: [I] [R] Compute lagged or leading values [arrow] via GitHub
• Re: [I] [C++] Parallel asof join node [arrow] via GitHub
• Re: [I] [Dev][Release] Add all bundled dependencies to artifactory mirror [arrow] via GitHub
• Re: [I] [Python] Expose nested function registries [arrow] via GitHub
• Re: [I] [C++] Allow converting strings to dates without using datetimes as an intermediate step [arrow] via GitHub
• Re: [I] [C++][Gandiva] Extend cast operators for int8 [arrow] via GitHub
• Re: [I] [Python][C++] Support CSV compression in write_dataset [arrow] via GitHub
• Re: [I] [C++] Expose Arrow's plan execution helpers (Finishes, ResultWith) [arrow] via GitHub
• Re: [I] [C++][Parquet] Parquet Fuzzing Enhancement [arrow] via GitHub
• Re: [I] [C++] Implement "mode" kernel for string (binary) types [arrow] via GitHub
• Re: [I] [C++][Gandiva] Provide common transcendental / bitwise operations [arrow] via GitHub
• Re: [I] [C++] Iteratively fix memory pool passdown and enable memory benchmarks [arrow] via GitHub
• Re: [I] [C++] rvalue lhs cannot be moved into returned value in Status::operator& [arrow] via GitHub
• Re: [I] [Python] Add client CookieMiddleware to pyarrow [arrow] via GitHub
• Re: [I] [Python] Custom Python type/array subclasses for ExtensionTypes implemented in C++ [arrow] via GitHub
• Re: [I] [R] Handle "unmatched" argument in joins [arrow] via GitHub
• Re: [I] [Python][Rust] Create extension point in python for Dataset/Scanner [arrow] via GitHub
• Re: [I] [C++] Create the first binary aggregate function kernel to serve as an example for other implementations [arrow] via GitHub
• Re: [I] [C++] Support Temporal Extraction Functions for duration types [arrow] via GitHub
• Re: [I] [Python] Add low-level pyarrow bindings for Acero [arrow] via GitHub
• Re: [I] [R] Map `cov()` and `cor()` to new covariance kernel [arrow] via GitHub
• Re: [I] [C++] Support FnOnce in ThreadPool::Submit [arrow] via GitHub
• Re: [I] [Python] support min/max/sum for duration dtypes [arrow] via GitHub
• Re: [I] [Python][C++] Add controls to disable metadata caching in datasets [arrow] via GitHub
• Re: [I] [C++] Test for alignment issues [arrow] via GitHub
• Re: [I] [C++] Improve compression strategy in IPC, Parquet [arrow] via GitHub
• Re: [I] Add/improve tracing in the dataset writer [arrow] via GitHub
• Re: [I] [C++] [Python] Test user-defined tables in an execution plan [arrow] via GitHub
• Re: [I] [C++] Use DeserializePlan instead of DeserializePlans in Substrait Testing [arrow] via GitHub
• Re: [I] [C++] [Python] Make a user-defined table from a generator [arrow] via GitHub
• Re: [I] [C++] Published new library panda-apache [arrow] via GitHub
• Re: [I] [Python] Don't raise in integer division by zero [arrow] via GitHub
• Re: [I] [C++] Add decimal support for binary round kernel [arrow] via GitHub
• Re: [I] [C++] Add decimal version of Round benchmarks [arrow] via GitHub
• Re: [I] [C++] Support batch size in user-defined tabular functions [arrow] via GitHub
• Re: [I] [C++] Review and sanitize const_cast usage [arrow] via GitHub
• Re: [I] [C++][Python] Performant aggregating by fragments. [arrow] via GitHub
• Re: [I] [C++] Improve the performance of the binary round kernel [arrow] via GitHub
• Re: [I] [R] Bindings for list_element and list_slice [arrow] via GitHub
• Re: [I] [Python] Support for reading .csv files from a zip archive [arrow] via GitHub
• Re: [I] [Docs][Release] Add vcpkg-port update script to release magement guide [arrow] via GitHub
• Re: [I] [C++][Python] Support parsing a StringArray full of JSON to a Table [arrow] via GitHub
  • Re: [I] [C++][Python] Support parsing a StringArray full of JSON to a Table [arrow] via GitHub
  • Re: [I] [C++][Python] Support parsing a StringArray full of JSON to a Table [arrow] via GitHub
• Re: [I] [C++] Flag const_cast usage when linting [arrow] via GitHub
• Re: [I] [C++][Python] Fully support special fields in `Scanner`. [arrow] via GitHub
• Re: [I] [Python][Doc] Enable remainder of discussed numpydoc checks [arrow] via GitHub
• Re: [I] [Python] Add cross tabulation for pyarrow.Table [arrow] via GitHub
• Re: [I] [Parquet Decimal] Do we has any plan to support short decimal layout, such as decimal64? [arrow] via GitHub
• Re: [I] [R] Support making FieldRef from integer [arrow] via GitHub
• Re: [I] [C++][Parquet] Add WriteRecordBatchAsync to parquet writer [arrow] via GitHub
• Re: [I] [C++][HDFS] Can't get performance improve when increase the thread number of IO thread pool [arrow] via GitHub
• Re: [I] [C++] Improve arrow::fs::FileSelect performance for `IsFile()` and `IsDirectory()` [arrow] via GitHub
• Re: [I] Misleading message when loading parquet data with invalid null data [arrow] via GitHub
• Re: [I] [C++][Python] Optimize aggregate functions to work with batches. [arrow] via GitHub
• Re: [I] [C++] Provide enum reflection utility [arrow] via GitHub
• Re: [I] [Release] Add a post script to generate announce email [arrow] via GitHub
• Re: [I] [C++] Add nightly test that uses an older version of protoc [arrow] via GitHub
• Re: [I] [Docs][R] Include warning when viewing old docs (redirecting to stable docs) [arrow] via GitHub
• Re: [I] [C++] Expose Arrow's *FromJson, Assertion and Random generator helper functions [arrow] via GitHub
• Re: [I] [C++] Support nested references as segment ids [arrow] via GitHub
• Re: [I] [Python] Expose grouping segment keys to PyArrow [arrow] via GitHub
• Re: [I] [Parquet][C++] Accelerate bit-packing decoding with AVX-512 [arrow] via GitHub
• Re: [I] [R] Datasets API interface improvements [arrow] via GitHub
• Re: [I] PrettyPrint Improvements [arrow] via GitHub
• Re: [I] [C++] Hook up cancellation to exec plan [arrow] via GitHub
• Re: [I] [Python] Dataset writer API papercuts [arrow] via GitHub
• Re: [I] [C++] Use input pre-sortedness to create concatenated sorted table [arrow] via GitHub
• Re: [I] [C++] Slash character in partition value handling in Directory and filename partitioning [arrow] via GitHub
• Re: [I] [C++] Remove legacy scanner code where possible [arrow] via GitHub
• Re: [I] [C++] Optimize output sizes in segmented aggregation [arrow] via GitHub
• Re: [I] [R] Update Arrow for R cheatsheet to include GCS [arrow] via GitHub
• Re: [I] [R] Test quarter-year parser with trailing zeroes in the year when values are numeric [arrow] via GitHub
• Re: [I] [Python] Allow custom reader/writer implementation for arrow dataset read/write path [arrow] via GitHub
• Re: [I] [R] read_csv_arrow() Improvements [arrow] via GitHub
• Re: [I] [Python] Feature to append row groups to existing parquet file [arrow] via GitHub
• Re: [I] [Python] For extension types, compute kernels should default to storage types? [arrow] via GitHub
• Re: [I] [R] Allow setting field metadata [arrow] via GitHub
• Re: [I] [R] User experience improvements [arrow] via GitHub
• Re: [I] [C++][R][Python] Use ISO 8601 in character representations of timestamps? [arrow] via GitHub
• Re: [I] [R] GCS/S3 Improvements [arrow] via GitHub
• Re: [I] [C++][Docs] Add examples of Parquet TypedColumnWriter to user guide [arrow] via GitHub
• Re: [I] [Python] Use saved pandas metadata to determine default timestamp_as_object in to_pandas() [arrow] via GitHub
• Re: [I] [C++][CI] Add Substrait integration testing to CI [arrow] via GitHub
• Re: [I] [C++][Compute] Support KEEP_NULL option for compute::Filter [arrow] via GitHub
• Re: [I] [R] Make it more obvious how to read in a Parquet file with a different schema to the inferred one [arrow] via GitHub
• Re: [I] [C++] Populate Substrait producer version from cmake config variables [arrow] via GitHub
• Re: [I] [Python] registering new data formats [arrow] via GitHub
• Re: [I] [C++] Provide more informative error when (CSV/JSON) parsing fails [arrow] via GitHub
• Re: [I] [R] Implement functionality to read fixed-width files [arrow] via GitHub
• Re: [I] [Python][Packaging] Simplify Numpy resolution on python/requirements-wheel-test.txt [arrow] via GitHub
• Re: [I] [Docs][Release] Update verification information for CentOS7 [arrow] via GitHub
• Re: [I] [C++] Vector kernel for "intersecting" two arrays (all common elements) [arrow] via GitHub
• Re: [I] [C++] Acero buffer alignment [arrow] via GitHub
• Re: [I] Dictionary Style array for Keywords or Tags [arrow] via GitHub
• Re: [I] Remove ad-hoc substrait version after substrait#342 [arrow] via GitHub
• Re: [I] [Dev][CI] Make nightly group as an alias of nightly-* [arrow] via GitHub
• Re: [I] Allow ConvertOptions.timestamp_parsers for date types [arrow] via GitHub
• Re: [I] [C++] Add a "list_contains" kernel [arrow] via GitHub
  • Re: [I] [C++] Add a "list_contains" kernel [arrow] via GitHub
  • Re: [I] [C++] Add a "list_contains" kernel [arrow] via GitHub
  • Re: [I] [C++] Add a "list_contains" kernel [arrow] via GitHub
  • Re: [I] [C++] Add a "list_contains" kernel [arrow] via GitHub
• Re: [I] Check for broken links on generated sites [arrow] via GitHub
• Re: [I] Change the way how arrow reads IPC buffered files [arrow] via GitHub
• Re: [I] [C++][Python] Custom streaming data providers in {{run_query}} [arrow] via GitHub
• Re: [I] [Archery][CI] Refactor git dependencies used on archery to be more consistent [arrow] via GitHub
• Re: [I] [C++] Substrait consumer should reject plans containing options that it doesn't recognize [arrow] via GitHub
• Re: [I] [C++] Use BUILD_TESTING=OFF for abseil-cpp [arrow] via GitHub
• Re: [I] [Format] archery lint for cmake should show error details [arrow] via GitHub
• Re: [I] [C++] Add validation to ExecBatch [arrow] via GitHub
• Re: [I] [Python][C++] Add ability for python to specify sink node when running Substrait [arrow] via GitHub
• Re: [I] [Python] Provide a way to specify the type of a subset of columns for from_pandas [arrow] via GitHub
• Re: [I] [R] native type checking in where() [arrow] via GitHub
• Re: [I] [C++] Always use optimization flags for SIMD related codes [arrow] via GitHub
• Re: [I] [C++] Implement casting to dictionary type (dictionary_encode as a cast) [arrow] via GitHub
• Re: [I] [C++] Add read/write optimization for pyarrow.fs.S3FileSystem [arrow] via GitHub
• Re: [I] [C++][Dataset] Optimize Parquet column projection for subset of nested field [arrow] via GitHub
• Re: [I] [Python] Change the base directory for PyArrow CPP header files [arrow] via GitHub
• Re: [I] [Python] Use ExtensionScalar.as_py() as fallback in ExtensionArray to_pandas? [arrow] via GitHub
• Re: [I] [R] arrow_eval user-defined generic functions [arrow] via GitHub
• Re: [I] [Python] Allow disabling more components [arrow] via GitHub
• Re: [I] Add Intel®-IAA/QPL-based Parquet RLE Decode [arrow] via GitHub
• Re: [I] [C++] Consider dictionary arrays for special fragment fields [arrow] via GitHub
• Re: [I] Built-in GRPC health checks in FlightServerBase [arrow] via GitHub
• Re: [I] Writing Arrow Files using C#. [arrow] via GitHub
• Re: [I] [Packaging][Conan] Add back ARROW_GCS to conanfile.py [arrow] via GitHub
• Re: [I] [C++][Python] Allow an ExtensionType to register or implement custom casts [arrow] via GitHub
• Re: [I] [C++] Stabilize Parquet ArrowReaderProperties [arrow] via GitHub
• Re: [I] [Python] ExtensionArray.__getitem__ is not called if called from StructArray [arrow] via GitHub
• Re: [I] [c++][compute]Is there any other way to use Join besides Acero？ [arrow] via GitHub
• Re: [I] [C++][Docs] Improve C++ Cookbook [arrow] via GitHub
• Re: [I] [C++][Parquet] Improve parquet reading performance for String/Binary type based on Buffer operations instead of BinaryArrayBuilder [arrow] via GitHub
• Re: [I] Implement zip() [arrow] via GitHub
• Re: [I] [C++] Add ordering information to exec batches [arrow] via GitHub
• Re: [I] [R] Simultaneous read-write operations causing file corruption. [arrow] via GitHub
• Re: [I] [C++] Implement arithmetic kernels on List(number) [arrow] via GitHub
• Re: [I] [Python] Improve error message when all values in a column are null in a parquet partition [arrow] via GitHub
• Re: [I] [Website] Add Zulip details to the Communication page [arrow] via GitHub
• Re: [I] [C++] AsofJoinNode 128-bit hashing [arrow] via GitHub
• Re: [I] [R] Add link to cookbook from README (getting started vignette) [arrow] via GitHub
• Re: [I] [C++][Gandiva] Support int64 seed for udf random. [arrow] via GitHub
• Re: [I] [Python] Expose jemalloc statistics for logging [arrow] via GitHub
• Re: [I] [C++][Gandiva] Add parser frontend for Gandiva [arrow] via GitHub
• Re: [I] [R] Pre-render vignettes [arrow] via GitHub
• Re: [I] [Dev][CI] Add overview of all tasks (including passing) on crossbow dashboard [arrow] via GitHub
• Re: [I] [C++][Acero] Window Functions add helper classes for frame calculation [arrow] via GitHub
• Re: [I] [C++] Add ScanOptions to support projection and filter in ToProto Read [arrow] via GitHub
• Re: [I] [C++] Allow Bazel to pass custom __DATE__, __TIME__, and __TIMESTAMP__ flags to Arrow's toolchain [arrow] via GitHub
• Re: [I] [R] Streamline some C++ calls [arrow] via GitHub
• Re: [I] [C++] Order-aware non-sink Fetch Node [arrow] via GitHub
• Re: [I] Relax / extend type checking for pyarrow array creation [arrow] via GitHub
• Re: [I] [C++][Acero] Window Functions add helper classes for ranking [arrow] via GitHub
• Re: [I] [R] Add binding for random() function [arrow] via GitHub
• Re: [I] [C++] ReadRangeCache should not retain data after read [arrow] via GitHub
• Re: [I] [R] Refactor build_expr and eval_array_expression to remove special casing [arrow] via GitHub
• Re: [I] [Dev] Refactor custom cmake functions into proper modules [arrow] via GitHub
• Re: [I] [C++] FieldRef::FindAll/FindOne(DataType) improve error [arrow] via GitHub
• Re: [I] [C++][Parquet] Optimize DELTA_BINARY_PACKED encoding and decoding [arrow] via GitHub
• Re: [I] [C++] Scanner slicing large row groups leads to inefficient RAM usage [arrow] via GitHub
• Re: [I] [Gandiva][Dev] Check version of OpenSSL for Gandiva [arrow] via GitHub
• Re: [I] [R] Rename read_ipc_file to read_arrow_file & highlight arrow over feather [arrow] via GitHub
• Re: [I] [R][Docs] Add docs on what dplyr + tidyverse functionality we support [arrow] via GitHub
• Re: [I] [C++] Add opaque device id identification to InputStream [arrow] via GitHub
• Re: [I] [CI][Python][Conda] Can't load Gandiva on macOS [arrow] via GitHub
• Re: [I] [R] Allow all cast options to be specified [arrow] via GitHub
• Re: [I] [R] Feature request: add support for saving row names [arrow] via GitHub
• Re: [I] [R] [Docs] [CI] Investigate if we can auto generate Rd files in CI [arrow] via GitHub
• Re: [I] [Python][Packaging] Wrong ARROW_SIMD_LEVEL=SSE4_2 on arm64 macOS wheels [arrow] via GitHub
  • Re: [I] [Python][Packaging] Wrong ARROW_SIMD_LEVEL=SSE4_2 on arm64 macOS wheels [arrow] via GitHub
  • Re: [I] [Python][Packaging] Wrong ARROW_SIMD_LEVEL=SSE4_2 on arm64 macOS wheels [arrow] via GitHub
• Re: [I] [C++][Parquet] Support Decimal from Int32/Int64 in StatisticsAsScalars [arrow] via GitHub
• Re: [I] [C++][Parquet] Speed up Parquet Writing? [arrow] via GitHub
• Re: [I] [GLib][Dataset] Add GADatasetFilenamePartitioning [arrow] via GitHub
• Re: [I] [R][CI] Add GitHub PAT to jobs that are reaching limit [arrow] via GitHub
• Re: [I] [Python] Raise IndexError when pa.Schema.get_field_index fails [arrow] via GitHub
• Re: [I] [Parquet] Support for writing binary column in stream writer in Parquet [arrow] via GitHub
• Re: [I] [Parquet][C++] More elaborate dictionary fallback for Parquet 2.0 [arrow] via GitHub
• Re: [I] [Documentation] Provide guidance to contributors on getting reviews [arrow] via GitHub
• Re: [I] Provide a `BinaryBuilder::AppendValues(const std::vector<std::vector<uint8_t>>&)` overload [arrow] via GitHub
• Re: [I] [Python] Add pyarrow.TableGroupBy.groups method [arrow] via GitHub
• Re: [I] Would it be possible to include cmake export targets in pyarrow wheel file? [arrow] via GitHub
• Re: [I] [C++] Add an option for the order by node to be stable [arrow] via GitHub
• Re: [I] [CI] Create suggestions comments in lint job [arrow] via GitHub
• Re: [I] [CI][conda] don't build pyarrow in r-jobs [arrow] via GitHub
• Re: [I] [C++] Document asof join [arrow] via GitHub
• Re: [I] [Python] Add pa.tuple_ DataType [arrow] via GitHub
• Re: [I] [Release] Use GitHub API token in download_rc_binaries.py where available [arrow] via GitHub
• Re: [I] [C++] Weighted stat aggregations in arrow-compute [arrow] via GitHub
• Re: [I] [C++][CMake] Use cpp/src/arrow/util/config.h.cmake instead of add_defintions() for ARROW_WITH_${COMPRESESION} [arrow] via GitHub
• Re: [I] [Python] Add a pyarrow.Table.aggregate function to compute aggregates against the whole table [arrow] via GitHub
• Re: [I] [C++] Simplify ExecNode contract by removing the concept of "node finished" [arrow] via GitHub
• Re: [I] [C++] Enable Substrait ReadRel Projection in Acero [arrow] via GitHub

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