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• 2026/04/26 Re: [PR] GH-49866: [R][Release] Fix failing tests on Winbuilder due to missing tzdata [arrow] via GitHub
• 2026/04/26 Re: [PR] GH-49866: [R][Release] Fix failing tests on Winbuilder due to missing tzdata [arrow] via GitHub
• 2026/04/26 Re: [PR] feat(java/driver/jni): wire up cancel, getParameterSchema [arrow-adbc] via GitHub
• 2026/04/26 [PR] build(java): enable `-Wall -Werror` for JNI code [arrow-adbc] via GitHub
• 2026/04/26 Re: [PR] GH-49866: [R][Release] Fix failing tests on Winbuilder due to missing tzdata [arrow] via GitHub
• 2026/04/26 [PR] GH-49866: [R][Release] Fix failing tests on Winbuilder due to missing tzdata [arrow] via GitHub
• 2026/04/26 Re: [PR] feat(ipc): Avoid repeated heap allocations and buffer copies in IPC writer [arrow-rs] via GitHub
• 2026/04/26 Re: [I] [R] CRAN packaging checklist for version 24.0.0 [arrow] via GitHub
• 2026/04/26 Re: [I] [R] CRAN packaging checklist for version 24.0.0 [arrow] via GitHub
• 2026/04/26 [I] feat(ipc): zero-copy pull-based StreamReader for in-memory buffers [arrow-rs] via GitHub
• 2026/04/26 Re: [I] Avoid repetitive heap allocations in IPC writer [arrow-rs] via GitHub
• 2026/04/26 Re: [PR] feat(ipc): Avoid repetitive heap allocations and buffer copies in IPC writer [arrow-rs] via GitHub
• 2026/04/26 Re: [PR] feat(ipc): Avoid repetitive heap allocations and buffer copies in IPC writer [arrow-rs] via GitHub
• 2026/04/26 Re: [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/26 [PR] feat(ipc): Avoid repetitive heap allocations and buffer copies in IPC writer [arrow-rs] via GitHub
• 2026/04/26 [I] Avoid repetitive heap allocations in IPC writer [arrow-rs] via GitHub
• 2026/04/26 Re: [I] [R][CI] r-devdocs crossbow job fails during gap between C++ and R releases [arrow] via GitHub
• 2026/04/26 [PR] MINOR: [R][Dev] Fix silent CMake failure in nixlibs.R with CMake>4 [arrow] via GitHub
• 2026/04/26 [PR] MINOR: [R][Doc] Re-sync Roxygen docs and fix link to parse_value_mapping [arrow] via GitHub
• 2026/04/26 [I] does it make sense to add concurrent benches? [arrow-rs] via GitHub
• 2026/04/26 [PR] MINOR: [R][CI][Release] Update r-binary-packages artifacts pattern [arrow] via GitHub
• 2026/04/26 [PR] MINOR: [R][CI] Fix backwards compatibility job issue for R<6 [arrow] via GitHub
• 2026/04/26 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/26 Re: [I] [R] CRAN packaging checklist for version 24.0.0 [arrow] via GitHub
• 2026/04/26 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/26 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/26 [PR] fix(parquet): avoid panic on ColumnIndex length mismatch [arrow-rs] via GitHub
• 2026/04/26 [I] ColumnIndex length mismatch can cause panic during decoding in Parquet [arrow-rs] via GitHub
• 2026/04/26 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/26 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/26 Re: [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] perf: improve StringArray builder append paths [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] Fix JSON reader panic for non-nullable zero-size FixedSizeList [arrow-rs] via GitHub
• 2026/04/26 Re: [PR] perf: improve StringArray builder append paths [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/26 [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/26 Re: [I] [parquet] Add BloomFilterProperties builder API to make bloom filter configuration explicit [arrow-rs] via GitHub
• 2026/04/26 Re: [PR] perf: improve StringArray builder append paths [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/26 Re: [I] [R] Differing results in log bindings [arrow] via GitHub
• 2026/04/26 Re: [I] [C++] Fetch Node Substrait Integration [arrow] via GitHub
• 2026/04/26 Re: [PR] GH-45594: [C++][Parquet] POC: Optimize Parquet DecodeArrow in DeltaLengthByteArray [arrow] via GitHub
• 2026/04/26 Re: [I] [R] [Docs] Improve (or really actually document) our Python bridge documentation [arrow] via GitHub
• 2026/04/26 Re: [I] [R] arrow_eval: do we need both nse_funcs and .cache$functions? [arrow] via GitHub
• 2026/04/26 Re: [I] [C++] [Python] Major performance improvements to CSV reading from S3 [arrow] via GitHub
• 2026/04/26 Re: [I] [R] Table viewer for knitr/notebooks [arrow] via GitHub
• 2026/04/26 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/26 Re: [PR] feat: add `is_there_null_pointing_to_non_empty_value` helper function in `OffsetBuffer` [arrow-rs] via GitHub
• 2026/04/26 Re: [PR] feat: add `is_there_null_pointing_to_non_empty_value` helper function in `OffsetBuffer` [arrow-rs] via GitHub
• 2026/04/26 Re: [PR] feat: add `is_there_null_pointing_to_non_empty_value` helper function in `OffsetBuffer` [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] GH-49753: [C++][Gandiva] Fix overflow in string functions. [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] perf: improve StringArray builder append paths [arrow-dotnet] via GitHub
• 2026/04/25 Re: [PR] perf: improve StringArray builder append paths [arrow-dotnet] via GitHub
• 2026/04/25 Re: [PR] perf: improve StringArray builder append paths [arrow-dotnet] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] GH-47642: [C++] Catch exceptions from initial_task in AsyncTaskSchedu… [arrow] via GitHub
• 2026/04/25 [PR] GH-47642: [C++] Catch exceptions from initial_task in AsyncTaskSchedu… [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 [PR] perf: improve StringArray builder append paths [arrow-dotnet] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 [PR] Compact lvl repr [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 [PR] feat(parquet): batch RLE runs in level encoder via scan-ahead [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] perf: reduce ArrowBuffer builder reallocation work [arrow-dotnet] via GitHub
• 2026/04/25 Re: [PR] fix(ipc): replace wildcard in skip_field with explicit DataType handling [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] fix(ipc): correct skip_field handling for V4 Union [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] fix(ipc): replace wildcard in skip_field with explicit DataType handling [arrow-rs] via GitHub
• 2026/04/25 Re: [I] Incorrect buffer skipping for V4 Union types in IPC `skip_field` [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(ipc): Reduce redundant zero-initialization in IPC reader [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] configurable data page v2 compression threshold [arrow-rs] via GitHub
• 2026/04/25 [PR] fix(ipc): correct skip_field handling for V4 Union [arrow-rs] via GitHub
• 2026/04/25 [I] Incorrect buffer skipping for V4 Union types in IPC `skip_field` [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [I] [R] CRAN packaging checklist for version 24.0.0 [arrow] via GitHub
• 2026/04/25 Re: [I] [Gandiva] Remove usages of mutable reference out arguments [arrow] via GitHub
• 2026/04/25 [PR] perf: reduce ArrowBuffer builder reallocation work [arrow-dotnet] via GitHub
• 2026/04/25 Re: [PR] GH-41017: [C++] Preserve ordered flag in DictionaryBuilder [arrow] via GitHub
• 2026/04/25 Re: [I] Improve performance of RunArray --> Row conversion [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [I] Support converting RunEndEncodedType to parquet [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] GH-41017: [C++] Preserve ordered flag in DictionaryBuilder [arrow] via GitHub
• 2026/04/25 [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [PR] WIP: [R] Verify CRAN 24.0.0 release [arrow] via GitHub
• 2026/04/25 Re: [I] Support converting RunEndEncodedType to parquet [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Support writing RunEndEncoded as Parquet [arrow-rs] via GitHub
• 2026/04/25 Re: [I] [C++][Gandiva] Test failures in Gandiva DateTimeTestProjector test (gandiva-projector-test) [arrow] via GitHub
• 2026/04/25 Re: [PR] GH-1063: Add is_update field to ActionCreatePreparedStatementResult [arrow-java] via GitHub
• 2026/04/25 Re: [PR] GH-1063: Add is_update field to ActionCreatePreparedStatementResult [arrow-java] via GitHub
• 2026/04/25 Re: [I] Support converting RunEndEncodedType to parquet [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] GH-49760: Document differences between bugs and security vulnerabilities [arrow] via GitHub
• 2026/04/25 Re: [PR] GH-49760: Document differences between bugs and security vulnerabilities [arrow] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): support object versions in ParquetObjectReader [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] fix(ipc): replace wildcard in skip_field with explicit DataType handling [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(ipc): Reduce redundant zero-initialization in IPC reader [arrow-rs] via GitHub
• 2026/04/25 Re: [I] Replace wildcard match in `skip_field` with explicit `DataType` handling [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Introduce `PrimitiveArrayBuilder::build()`, avoid use of ArrayData [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): support object versions in ParquetObjectReader [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(parquet): support object versions in ParquetObjectReader [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Replace `BooleanBufferBuilder` with `NullBufferBuilder` in arrow-json if applicable [arrow-rs] via GitHub
• 2026/04/25 Re: [I] Use NullBufferBuilder when reading json [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Replace `BooleanBufferBuilder` with `NullBufferBuilder` in arrow-json if applicable [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] fix(ipc): Avoid panic on malformed compressed buffer prefix [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] fix(ipc): Avoid panic on malformed compressed buffer prefix [arrow-rs] via GitHub
• 2026/04/25 Re: [I] Avoid panic on malformed compressed buffer prefix in IPC [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Prevent Rows row index overflow [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Prevent Rows row index overflow [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] [Json] Remove arrow-data dependency from arrow-json [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Prevent repeat slice length overflow [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Prevent repeat slice length overflow [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Prevent BitChunks length overflow [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] Prevent BitChunks length overflow [arrow-rs] via GitHub
• 2026/04/25 Re: [I] write_dataset with csv file format ignores delimiter [arrow] via GitHub
• 2026/04/25 Re: [PR] GH-39961: [C++][Python] Propagate CSV parse delimiter to write options [arrow] via GitHub
• 2026/04/25 [PR] fix(dataset): Propagate CSV parse delimiter to write options [arrow] via GitHub
• 2026/04/25 Re: [I] write_dataset with csv file format ignores delimiter [arrow] via GitHub
• 2026/04/25 Re: [PR] fix(dataset): Propagate CSV parse delimiter to write options [arrow] via GitHub
• 2026/04/25 Re: [I] Release arrow-rs / parquet Minor version `58.2.0` (April 2026) [arrow-rs] via GitHub
• 2026/04/25 [I] Configurable data page v2 compression threshold [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] GH-41017: [C++] Preserve ordered flag in DictionaryBuilder [arrow] via GitHub
• 2026/04/25 [PR] configurable data page v2 compression threshold [arrow-rs] via GitHub
• 2026/04/25 [PR] fix: fix incorrect splitting with line delimited streaming [arrow-rs-object-store] via GitHub
• 2026/04/25 Re: [I] newline_delimited_stream incorrect processing `Generic { store: "LineDelimiter", source: UnterminatedString }` on valid CSVs (impacts datafusion) [arrow-rs-object-store] via GitHub
• 2026/04/25 Re: [I] [C++] Substarit End-To-End Tests for Relations [arrow] via GitHub
• 2026/04/25 Re: [I] [R] Add vignette on ExecPlans and how they work [arrow] via GitHub
• 2026/04/25 Re: [I] [C++][Parquet] Support nested data conversions for chunked array [arrow] via GitHub
• 2026/04/25 Re: [I] Does arrow support access S3 based on 'path-style'? [arrow] via GitHub
• 2026/04/25 Re: [I] [R] Allow unrecognized R expressions to be callable as compute::Functions [arrow] via GitHub
• 2026/04/25 Re: [I] [C++] RecordBatch Make() with Arrow Arrays could infer length [arrow] via GitHub
• 2026/04/25 Re: [I] [Python] Memory kept after del and pool.released_unused() [arrow] via GitHub
• 2026/04/25 [PR] fix(arrow-cast): check for overflow when converting Timestamp -> Date32 [arrow-rs] via GitHub
• 2026/04/25 Re: [I] Cast: overflow when converting Date32 -> Timestamp [arrow-rs] via GitHub
• 2026/04/25 [I] Cast: overflow when converting Date32 -> Timestamp [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(ipc): Reduce redundant zero-initialization in IPC reader [arrow-rs] via GitHub
• 2026/04/25 Re: [PR] feat(java/driver/jni): wire up ingest into temporary/namespace [arrow-adbc] via GitHub
• 2026/04/25 Re: [PR] [Parquet] Do not panic when trying to skip records in delta encoded files using non-standard block sizes [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] GH-47657: [C++][Parquet] Check for integer overflow when coercing timestamps [arrow] via GitHub
• 2026/04/24 Re: [PR] feat(go): clarify bind behavior [arrow-adbc] via GitHub
• 2026/04/24 Re: [PR] feat(go): clarify bind behavior [arrow-adbc] via GitHub
• 2026/04/24 Re: [PR] fix(ipc): replace wildcard in skip_field with explicit DataType handling [arrow-rs] via GitHub
• 2026/04/24 [PR] refactor: add `take_n_true` method to `BooleanArray` [arrow-rs] via GitHub
• 2026/04/24 [PR] fix(ipc): replace wildcard in skip_field with explicit DataType handling [arrow-rs] via GitHub
• 2026/04/24 [I] Replace wildcard match in `skip_field` with explicit `DataType` handling [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] Fix JSON reader panic for non-nullable zero-size FixedSizeList [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/24 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/24 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/24 Re: [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/24 [PR] Prevent buffer builder length overflow [arrow-rs] via GitHub
• 2026/04/24 [PR] Refactors VariantValueWriter [arrow-dotnet] via GitHub
• 2026/04/24 [PR] Prevent repeat slice length overflow [arrow-rs] via GitHub
• 2026/04/24 [PR] Prevent BitChunks length overflow [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/24 Re: [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/24 Re: [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/24 Re: [PR] Add support for FixedSizeList to variant_to_arrow [arrow-rs] via GitHub
• 2026/04/24 [PR] Add Parquet variant shredding support [arrow-dotnet] via GitHub
• 2026/04/24 [PR] Prevent Rows row index overflow [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] Prevent ArrayData validation length overflow [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/24 [PR] Prevent ArrayData validation length overflow [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] Run arrow tests for --lib and --tests on CI builds [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] Prevent `ArrayData::slice` length overflow [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] Add support for FixedSizeList to variant_to_arrow [arrow-rs] via GitHub
• 2026/04/24 [I] Run arrow tests for --lib and --tests on CI builds [arrow-rs] via GitHub
• 2026/04/24 [PR] Run tests for --lib and --tests on CI builds [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] Prevent `ArrayData::slice` length overflow [arrow-rs] via GitHub
• 2026/04/24 [PR] [arrow-data]: prevent ArrayData::slice length overflow [arrow-rs] via GitHub
• 2026/04/24 [PR] [Json] Remove arrow-data dependency from arrow-json [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] MINOR: [C++] use std::move to avoid unnecessary copies [arrow] via GitHub
• 2026/04/24 [PR] Replace `BooleanBufferBuilder` with `NullBufferBuilder` in arrow-json if applicable [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] feat(parquet): separate push decoder frontier state from row-group decoding [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] [Variant] remove `BorrowedShreddingState` [arrow-rs] via GitHub
• 2026/04/24 Re: [PR] fix(ipc): reader misalignment when skipping ListView / LargeListView columns [arrow-rs] via GitHub
• 2026/04/24 [PR] Fix JSON reader panic for non-nullable zero-size FixedSizeList [arrow-rs] via GitHub

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