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• 2026/01/21 Re: [PR] GH-48866: [C++][Gandiva] Truncate subseconds beyond milliseconds in `castTIMESTAMP_utf8` and `castTIME_utf8` [arrow] via GitHub
• 2026/01/21 Re: [I] Cannot use null values as bound parameters in postgresql [arrow-adbc] via GitHub
• 2026/01/21 Re: [PR] feat(c/driver/postgresql): improve conversion of decimal to numeric [arrow-adbc] via GitHub
• 2026/01/21 Re: [PR] GH-946: Add Variant extension type support [arrow-java] via GitHub
• 2026/01/21 Re: [I] [Ruby] Add support for writing binary array [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48916: [Ruby] Add support for writing binary array [arrow] via GitHub
• 2026/01/21 Re: [I] [Ruby] Literal expressions gets wrong value [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Building Flight with bundled gRPC / Abseil fails with gcc-15 and C++20 [arrow] via GitHub
• 2026/01/21 Re: [I] [R] Compilation errors on continuous benchmarking [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-43695: [C++][Parquet] flatbuffers metadata integration [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-43695: [C++][Parquet] flatbuffers metadata integration [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-43695: [C++][Parquet] flatbuffers metadata integration [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-43695: [C++][Parquet] flatbuffers metadata integration [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-43695: [C++][Parquet] flatbuffers metadata integration [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-43695: [C++][Parquet] flatbuffers metadata integration [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-43695: [C++][Parquet] flatbuffers metadata integration [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48904: [C++][FlightRPC][CI][Packaging] Upload ODBC installer into GitHub release as RC [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48904: [C++][FlightRPC][CI][Packaging] work-in-progress: Upload ODBC installer into GitHub release as RC [arrow] via GitHub
• 2026/01/21 Re: [I] [R] write_to_raw is very slow [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] feat: Implement an AsyncReader for avro using ObjectStore [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-48904: [C++][FlightRPC][CI][Packaging] work-in-progress: Upload ODBC installer into GitHub release as RC [arrow] via GitHub
• 2026/01/21 [PR] GH-48904: [C++][FlightRPC][CI][Packaging] work-in-progress: Upload ODBC installer into GitHub release as RC [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-44926: [R] Remove usage of cpp11's cpp11/altrep.hpp and HAS_ALTREP [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [I] [R] write_to_raw is very slow [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48721: [C++] Add test for file creation with UTF-8 filenames [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48932: [C++][Packaging][FlightRPC] Work-in-progress Fix `rsync` build error ODBC Nightly Package [arrow] via GitHub
• 2026/01/21 [PR] GH-48932: [C++][Packaging][FlightRPC] Work-in-progress Fix `rsync` build error ODBC Nightly Package [arrow] via GitHub
• 2026/01/21 Re: [I] Memory footprint of `from pyarrow import dataset` in version 21 onwards [arrow] via GitHub
• 2026/01/21 Re: [I] [regression] Error with adaptive predicate pushdown: "Invalid offset in sparse column chunk data: 754, no matching page found." [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [R] Compilation errors on continuous benchmarking [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-48931: [C++] Optimize Decimal128 abs; add exec-only TPC-H Q1 benchmark [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 [I] Support variables/expressions in record_batch! macro [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [R] CRAN packaging checklist for version 23.0.0 [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48928: [R] Update NEWS for 23.0.0 release [arrow] via GitHub
• 2026/01/21 [PR] GH-48928: [R] Update NEWS for 23.0.0 release [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48924: [C++][CI] Fuzz IPC file metadata pre-buffering [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48924: [C++][CI] Fuzz IPC file metadata pre-buffering [arrow] via GitHub
• 2026/01/21 Re: [PR] Optimize Decimal128 abs; add exec-only TPC-H Q1 benchmark [arrow] via GitHub
• 2026/01/21 [PR] Optimize Decimal128 abs; add exec-only TPC-H Q1 benchmark [arrow] via GitHub
• 2026/01/21 Re: [PR] perf(arrow): Reduce the amount of allocated objects [arrow-go] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-343: Fix ListVector offset buffer not properly serialized for nested empty arrays [arrow-java] via GitHub
• 2026/01/21 Re: [PR] Add tests and fixes for schema resolution bug [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] fix(parquet): decryption of V2 data pages [arrow-go] via GitHub
• 2026/01/21 Re: [PR] chore: Bump modernc.org/sqlite from 1.44.1 to 1.44.2 [arrow-go] via GitHub
• 2026/01/21 Re: [I] Thrift parser writes 2 for false bool values [arrow-rs] via GitHub
• 2026/01/21 Re: [I] Thrift parser writes 2 for false bool values [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] perf(arrow): Reduce the amount of allocated objects [arrow-go] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] Revert "Seal Array trait (#9092)" [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Revert "Seal Array trait (#9092)" [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-48897: [C++] Benchmark and optimize CountSetBits [arrow] via GitHub
• 2026/01/21 [I] Thrift parser writes 2 for false bool values [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Fix decryption of V2 data pages [arrow-go] via GitHub
• 2026/01/21 Re: [PR] GH-43695: [C++][Parquet] flatbuffers metadata integration [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48866: [C++][Gandiva] Truncate subseconds beyond milliseconds in `castTIMESTAMP_utf8` and `castTIME_utf8` [arrow] via GitHub
• 2026/01/21 Re: [PR] Fix decryption of V2 data pages [arrow-go] via GitHub
• 2026/01/21 Re: [PR] Allow extensions to arrow-json decoder and include an extension for variant [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [C++] Result::Map should allow a callable that returns a Status [arrow] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [PR] perf(arrow): Reduce the amount of allocated objects [arrow-go] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [I] [regression] Error with adaptive predicate pushdown: "Invalid offset in sparse column chunk data: 754, no matching page found." [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [Parquet] Support skipping pages with mask based evaluation [arrow-rs] via GitHub
• 2026/01/21 [PR] [Parquet] test adaptive predicate pushdown with skipped page [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [C++] Building Flight with bundled gRPC / Abseil fails with gcc-15 and C++20 [arrow] via GitHub
• 2026/01/21 [I] Add blessed way to write parquet row groups with different writer properties [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] perf(arrow): Reduce the amount of allocated objects [arrow-go] via GitHub
• 2026/01/21 Re: [PR] perf(arrow): Reduce the amount of allocated objects [arrow-go] via GitHub
• 2026/01/21 [PR] GH-48924: [C++][CI] Fuzz IPC file metadata pre-buffering [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48906: [C++] Optimize StructArray diffing with field by field comparison [arrow] via GitHub
• 2026/01/21 Re: [PR] Add tests and fixes for schema resolution bug [arrow-rs] via GitHub
• 2026/01/21 Re: [I] Automatically run and track arrow / parquet benchmarks over time [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Add tests and fixes for schema resolution bug [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] feat: Implement an AsyncReader for avro using ObjectStore [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [C++] can we use simdjson to replace rapidjson [arrow] via GitHub
• 2026/01/21 Re: [PR] Revert "Seal Array trait (#9092)" [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Avoid clones while creating Arrays from `ArrayData` (speed up reading from Parquet reader) [arrow-rs] via GitHub
• 2026/01/21 Re: [I] Reduce overhead to create an Array from ArrayData (`make_array`) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Avoid clones while creating Arrays from `ArrayData` (speed up reading from Parquet reader) [arrow-rs] via GitHub
• 2026/01/21 Re: [I] Reduce overhead to create an Array from ArrayData (`make_array`) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] docs(parquet): move async parquet example into ArrowReaderBuilder docs [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] docs(parquet): move async parquet example into ArrowReaderBuilder docs [arrow-rs] via GitHub
• 2026/01/21 Re: [I] Consolidate parquet examples into the doc comments [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [R] Remove usage of cpp11's `cpp11/altrep.hpp` and `HAS_ALTREP` [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-44926: [R] Remove usage of cpp11's cpp11/altrep.hpp and HAS_ALTREP [arrow] via GitHub
• 2026/01/21 Re: [PR] [Parquet] Provide only encrypted column stats in plaintext footer [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-48921: [C++] Bump mimalloc to 3.2.7 [arrow] via GitHub
• 2026/01/21 Re: [PR] [arrow-avro] Add AsyncWriter [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Avoid a clone when creating `FixedSizeBinaryArray` from ArrayData [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 [PR] [arrow-avro] Add AsyncWriter [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-946: Add Variant extension type support [arrow-java] via GitHub
• 2026/01/21 Re: [PR] GH-48593: [C++] C++20: use standard calendar / timezone APIs [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48721: [C++] Add test for file creation with UTF-8 filenames [arrow] via GitHub
• 2026/01/21 Re: [PR] Revert "Seal Array trait (#9092)" [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [regression] Sealing the `Array` trait broke downstream crates [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [Python][Parquet] 21.0.0 release introduced memory leak when reading parquet [arrow] via GitHub
• 2026/01/21 Re: [I] [regression] Error with adaptive predicate pushdown: "Invalid offset in sparse column chunk data: 754, no matching page found." [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] fix(c/driver/postgresql): Fix warning when compiling PostgreSQL driver on RTools/msys2 [arrow-adbc] via GitHub
• 2026/01/21 Re: [PR] Add tests and fixes for schema resolution bug [arrow-rs] via GitHub
• 2026/01/21 [I] Release arrow-rs / parquet Minor version `57.3.0` (January 2026) [arrow-rs] via GitHub
• 2026/01/21 Re: [I] Error with adaptive predicate pushdown: "Invalid offset in sparse column chunk data: 754, no matching page found." [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] EXP: [C++] Bump mimalloc to 3.2.7 [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Provide instanced mimalloc heaps [arrow] via GitHub
• 2026/01/21 Re: [I] [R] write_to_raw is very slow [arrow] via GitHub
• 2026/01/21 Re: [I] Memory footprint of `from pyarrow import dataset` in version 21 onwards [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Add test for file creation with UTF-8 filenames [arrow] via GitHub
• 2026/01/21 Re: [I] Out-of-bounds assertion triggering on slices [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [R] Compilation errors on continuous benchmarking [arrow] via GitHub
• 2026/01/21 Re: [PR] EXP: [C++] Bump mimalloc to 3.2.7 [arrow] via GitHub
• 2026/01/21 Re: [PR] Upgrade reqwest to 0.13 [arrow-rs-object-store] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 [I] Error with adaptive predicate pushdown: "Invalid offset in sparse column chunk data: 754, no matching page found." [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-48900: [C++] Avoid memory blowup with excessive variadic buffer count in IPC [arrow] via GitHub
• 2026/01/21 Re: [PR] Upgrade reqwest to 0.13 [arrow-rs-object-store] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-48906: [C++] Optimize StructArray diffing with field by field comparison [arrow] via GitHub
• 2026/01/21 Re: [PR] Avoid a clone when creating `FixedSizeListArray` from ArrayData [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Avoid a clone when creating `FixedSizeListArray` from ArrayData [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Avoid a clone when creating `RunEndArray` from ArrayData [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Avoid a clone when creating `RunEndArray` from ArrayData [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet BinaryView / StringView decoder performance (up to -20%) [arrow-rs] via GitHub
• 2026/01/21 [I] Improve parquet BinaryView / StringView decoder performance [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48906: [C++] Optimize StructArray diffing with field by field comparison [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48858: [C++][Parquet] Avoid re-serializing footer for signature verification [arrow] via GitHub
• 2026/01/21 Re: [PR] Improve parquet byteview decoder performance [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] Improve parquet byteview decoder performance [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Enable use of USE_OS_TZDB with conda, also on windows [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Enable use of USE_OS_TZDB with conda, also on windows [arrow] via GitHub
• 2026/01/21 Re: [PR] Improve parquet byteview decoder performance [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] Improve parquet byteview decoder performance [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] Improve parquet byteview decoder performance [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-37221: [C++] Extract the internals of the RunEndEncode kernel out of compute/ [arrow] via GitHub
• 2026/01/21 Re: [PR] Add tests and fixes for schema resolution bug [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-37221: [C++] Extract the internals of the RunEndEncode kernel out of compute/ [arrow] via GitHub
• 2026/01/21 Re: [I] [Parquet] Reduce reallocations when reading StringView in parquet [arrow-rs] via GitHub
• 2026/01/21 Re: [PR] GH-48740: [C++] Add missing CTypeTraits for decimal types [arrow] via GitHub
• 2026/01/21 Re: [PR] Improve parquet byteview decoder performance [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [C++] Enable use of USE_OS_TZDB with conda, also on windows [arrow] via GitHub
• 2026/01/21 Re: [I] `ParseError("bad varint")` on reading array field with nullable elements in the reader schema [arrow-rs] via GitHub
• 2026/01/21 Re: [I] [C++] Add compute kernel for extract keys / items from Map type data [arrow] via GitHub
• 2026/01/21 Re: [I] [Python] Expose JSON schema inference to Python API [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Configurable read-ahead in CSV and JSON readers [arrow] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [I] [Website] Write blog post describing new Rust dev processes [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Add support for Future<MoveOnlyDataType> [arrow] via GitHub
• 2026/01/21 Re: [I] [C++] Enable metadata writing in the ORCWriter [arrow] via GitHub
• 2026/01/21 Re: [I] [Python] Pre-generate pyarrow.compute members [arrow] via GitHub
• 2026/01/21 Re: [PR] WIP: Draft PR to test wheels [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48906: [C++] Optimize StructArray diffing with field by field comparison [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48864: [C++] Support customizing more Zstd parameters [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48906: [C++] Optimize StructArray diffing with field by field comparison [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48897: [C++] Benchmark and optimize CountSetBits [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48906: [C++] Optimize StructArray diffing with field by field comparison [arrow] via GitHub
• 2026/01/21 Re: [PR] EXP: [C++] Bump mimalloc to 3.2.7 [arrow] via GitHub
• 2026/01/21 Re: [PR] EXP: [C++] Bump mimalloc to 3.2.7 [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48897: [C++] Benchmark and optimize CountSetBits [arrow] via GitHub
• 2026/01/21 Re: [PR] EXP: [C++] Bump mimalloc to 3.2.7 [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48897: [C++] Benchmark and optimize CountSetBits [arrow] via GitHub
• 2026/01/21 Re: [PR] GH-48897: [C++] Benchmark and optimize CountSetBits [arrow] via GitHub
• 2026/01/21 [PR] Add tests and fixes for schema resolution bug [arrow-rs] via GitHub

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