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Pull requests: apache/datafusion-comet

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Pull requests list

chore: 9x reduction in number of golden files
#3399 opened Feb 5, 2026 by andygrove • Draft
1
feat: enable native c2r
#3398 opened Feb 4, 2026 by andygrove • Draft
fix: add explicit sort for window aggregates to fix correctness issues
#3397 opened Feb 4, 2026 by andygrove Loading…
4 tasks done
1
chore: Remove dead code paths for deprecated native_comet scan
#3396 opened Feb 4, 2026 by andygrove • Draft
1 of 2 tasks
chore: Clean up and split shuffle module
#3395 opened Feb 4, 2026 by EmilyMatt Loading…
1
1
minor: map_from_entries sql tests
#3394 opened Feb 4, 2026 by kazantsev-maksim Loading…
2
chore: Run Spark SQL tests with native_datafusion in CI [WIP]
#3393 opened Feb 4, 2026 by andygrove • Draft
fix: replace() returns wrong result for empty-string search
#3391 opened Feb 4, 2026 by wattt3 Loading…
1
3
feat: Support date to timestamp cast
#3383 opened Feb 3, 2026 by coderfender Loading…
1
7
feat: Replace mutable buffers with immutable Arrow vectors in NativeBatchReader
#3382 opened Feb 3, 2026 by andygrove • Draft
2 tasks
2
Iceberg v3 support - enable and initial version
#3379 opened Feb 3, 2026 by Shekharrajak Loading…
3
test: Add ANSI mode SQL test files for expressions that throw on invalid input
#3377 opened Feb 3, 2026 by andygrove Loading…
1
docs: Improve documentation on maven usage for running tests
#3370 opened Feb 3, 2026 by andygrove Loading…
4
feat: support map_contains_key expression
#3369 opened Feb 3, 2026 by peterxcli Loading…
1
16
[Incompatibility] Document arrays_overlap null handling differences
#3364 opened Feb 2, 2026 by csbiy • Draft
5 tasks done
1
3
fix: add scalar support for bit_count expression
#3361 opened Feb 1, 2026 by hsiang-c Loading…
1
2
Fix: map_from_arrays() with NULL inputs causes native crash
#3356 opened Feb 1, 2026 by kazantsev-maksim Loading…
1
4
feat: Enable native Parquet writer in Spark SQL tests
#3351 opened Jan 31, 2026 by coderfender Loading…
1
11
feat: [iceberg] CometExecRDD supports per-partition plan data, Iceberg native scan with DPP
#3349 opened Jan 30, 2026 by mbutrovich Loading…
7
feat: Add fallback checks in nativeDataFusionScan for unsupported features
#3322 opened Jan 29, 2026 by andygrove Loading…
5
perf: Iceberg serde ~50% faster serialization [iceberg]
#3298 opened Jan 27, 2026 by andygrove • Draft
2 tasks done
9
chore: Add Iceberg TPC-H benchmarking scripts
#3294 opened Jan 27, 2026 by andygrove Loading…
3 tasks
6
perf: Improve benchmarks for native row-to-columnar used by JVM shuffle
#3290 opened Jan 26, 2026 by andygrove Loading…
8
perf: Improve performance of native row-to-columnar transition used by JVM shuffle
#3289 opened Jan 26, 2026 by andygrove Loading…
1
fix(spark-expr): handle array length mismatch in datediff for dictionary-backed timestamps
#3278 opened Jan 26, 2026 by vigneshsiva11 Loading…
1
14
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