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Pull requests: apache/arrow-rs

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Pull requests list

Uncomment part of test_utf8_single_column_reader_test parquet Changes to the parquet crate
#9148 opened Jan 12, 2026 by sdf-jkl Loading…
1
arrow-ipc: Add tests for nested dicts for Map and Union arrays arrow Changes to the arrow crate
#9146 opened Jan 12, 2026 by brancz Loading…
Update ASF copyright year in NOTICE
#9145 opened Jan 12, 2026 by mohit7705 Loading…
1
7
Refactor Date32 manipulation functions for overflow handling arrow Changes to the arrow crate parquet-variant parquet-variant* crates
#9144 opened Jan 12, 2026 by cht42 Loading…
1
feat: add reserve to Rows arrow Changes to the arrow crate
#9142 opened Jan 11, 2026 by rluvaton Loading…
1
feat: add with_nulls to PrimitiveArray, BooleanArray, and GenericByte… arrow Changes to the arrow crate
#9141 opened Jan 11, 2026 by keirsalterego Loading…
1
12
Add a crate for HeapSize trait arrow Changes to the arrow crate parquet Changes to the parquet crate
#9138 opened Jan 10, 2026 by adriangb Loading…
7
WIP: Test update to object_store 0.12.5
#9127 opened Jan 9, 2026 by alamb • Draft
[Parquet] perf: Create PrimitiveArrays directly rather than via ArrayData parquet Changes to the parquet crate
#9122 opened Jan 9, 2026 by alamb Loading…
11
[Parquet] perf: Create Utf8/BinaryViewArray directly rather than via ArrayData parquet Changes to the parquet crate
#9121 opened Jan 9, 2026 by alamb • Draft
11
[Parquet] perf: Create StructArrays directly rather than via ArrayData (1% improvement) arrow Changes to the arrow crate parquet Changes to the parquet crate performance
#9120 opened Jan 9, 2026 by alamb Loading…
30
[Parquet] Support skipping pages with mask based evaluation parquet Changes to the parquet crate
#9118 opened Jan 9, 2026 by sdf-jkl Loading…
1
20
[parquet] Add row group index virtual column parquet Changes to the parquet crate
#9117 opened Jan 8, 2026 by friendlymatthew Loading…
1
9
doc: add example of RowFilter usage parquet Changes to the parquet crate
#9115 opened Jan 8, 2026 by sonhmai Loading…
1
8
feat: add projection support to TapeDecoder for skipping unknown fields in json parsing (1.4x speedup) arrow Changes to the arrow crate performance
#9097 opened Jan 5, 2026 by Weijun-H Loading…
21
[Parquet] perf: preallocate capacity for ArrayReaderBuilder parquet Changes to the parquet crate
#9093 opened Jan 3, 2026 by lyang24 • Draft
1
30
perf: improve field indexing in JSON StructArrayDecoder (1.7x speed up) arrow Changes to the arrow crate performance
#9086 opened Jan 2, 2026 by Weijun-H Loading…
22
perf: improve calculating length performance for view byte array in row conversion arrow Changes to the arrow crate performance
#9080 opened Dec 31, 2025 by rluvaton Loading…
8
perf: improve calculating length performance for nested arrays in row conversion arrow Changes to the arrow crate performance
#9079 opened Dec 31, 2025 by rluvaton Loading…
6
perf: improve calculating length performance for GenericByteArray in row conversion arrow Changes to the arrow crate performance
#9078 opened Dec 31, 2025 by rluvaton Loading…
6
add nested nullable field support for CachedArrayReader parquet Changes to the parquet crate
#9066 opened Dec 30, 2025 by adriangb Loading…
11
Avoid clones while creating Arrays from ArrayData (speed up reading from Parquet reader) arrow Changes to the arrow crate
#9058 opened Dec 28, 2025 by alamb • Draft
1 task
1
21
[Variant] Support Shredded Lists/Array in variant_get parquet-variant parquet-variant* crates
#9049 opened Dec 27, 2025 by liamzwbao Loading…
1
6
Switch from ryu -> zmij for float formatting arrow Changes to the arrow crate
#9047 opened Dec 26, 2025 by cijiugechu • Draft
6
parquet: use flatbuffers to store metadata (WIP) parquet Changes to the parquet crate
#9042 opened Dec 24, 2025 by rok • Draft
1
1
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