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Pull requests: apache/datafusion-comet

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Pull requests list

docs: remove all mentions of native_comet scan
#3433 opened Feb 6, 2026 by andygrove • Draft
fix: Add Spark-compatible schema validation for native_datafusion scan
#3416 opened Feb 6, 2026 by andygrove • Draft
5 of 6 tasks
1
perf: Remove mutable buffers from scan partition/missing columns performance
#3411 opened Feb 5, 2026 by andygrove Loading… 0.14.0
1
fix: support scalar processing for space function
#3408 opened Feb 5, 2026 by kazantsev-maksim Loading…
feat: Support Spark expression years
#3405 opened Feb 5, 2026 by YutaLin Loading…
1
2
feat: enable native c2r performance
#3398 opened Feb 4, 2026 by andygrove Loading… 0.14.0
fix: add explicit sort for window aggregates to fix correctness issues
#3397 opened Feb 4, 2026 by andygrove Loading…
4 tasks done
4
chore: Remove dead code paths for deprecated native_comet scan
#3396 opened Feb 4, 2026 by andygrove Loading…
1 of 2 tasks
minor: map_from_entries sql tests
#3394 opened Feb 4, 2026 by kazantsev-maksim Loading…
2
fix: replace() returns wrong result for empty-string search
#3391 opened Feb 4, 2026 by wattt3 Loading…
1
4
Iceberg v3 support - enable and initial version
#3379 opened Feb 3, 2026 by Shekharrajak 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
14
feat: CometExecRDD supports per-partition plan data, reduce Iceberg native scan serialization, add DPP [iceberg]
#3349 opened Jan 30, 2026 by mbutrovich Loading…
11
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
11
perf: Improve benchmarks for native row-to-columnar used by JVM shuffle
#3290 opened Jan 26, 2026 by andygrove Loading…
14
perf: Improve performance of native row-to-columnar transition used by JVM shuffle performance
#3289 opened Jan 26, 2026 by andygrove Loading… 0.14.0
1
fix(spark-expr): handle array length mismatch in datediff for dictionary-backed timestamps
#3278 opened Jan 26, 2026 by vigneshsiva11 Loading…
1
14
Feat: add support for elt expression
#3269 opened Jan 25, 2026 by kazantsev-maksim Loading…
25
feat: add support for date_to_parse expression
#3267 opened Jan 24, 2026 by rafafrdz • Draft
1
fix: hour/minute/second handling for TimestampNTZ
#3265 opened Jan 24, 2026 by vigneshsiva11 Loading…
1
9
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