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Pull requests: apache/datafusion-comet

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Pull requests list

fix: skip Comet columnar shuffle for stages with DPP scans [experimental]
#3879 opened Apr 1, 2026 by andygrove • Draft
1
fix: use UTC for Arrow schema timezone in SparkToColumnar conversions
#3878 opened Apr 1, 2026 by andygrove Loading…
2
feat: support LAG window function with IGNORE NULLS
#3876 opened Apr 1, 2026 by viirya • Draft
Feat: to_json Infinity/-Infinity Nan values support
#3875 opened Apr 1, 2026 by kazantsev-maksim Loading…
1
1
test: [DO NOT MERGE] test upstream iceberg-rust fix for #3860
#3872 opened Apr 1, 2026 by mbutrovich • Draft
1
feat: Add native sort merge join operator [experimental]
#3871 opened Apr 1, 2026 by andygrove • Draft
feat: implement spill callback for cross-task memory eviction [experimental]
#3869 opened Apr 1, 2026 by andygrove • Draft
chore: Remove redundant parquet.enable.dictionary ConfigMatrix from SQL tests
#3866 opened Apr 1, 2026 by andygrove Loading…
1
fix: handle ambiguous and non-existent local times
#3865 opened Apr 1, 2026 by matthewalex4 Loading…
1
6
fix: address clippy collapsible_match warnings
#3863 opened Apr 1, 2026 by manuzhang Loading…
1
chore: fix native shuffle for thin batches
#3858 opened Mar 31, 2026 by comphead Loading…
1
9
test: [DO NOT MERGE] test upstream iceberg-rust fix for #3856
#3857 opened Mar 31, 2026 by mbutrovich • Draft
1
fix: disable atan2 instead of tan
#3849 opened Mar 31, 2026 by kazuyukitanimura Loading…
2
test: ceil and floor works correctly for Decimal128
#3848 opened Mar 31, 2026 by kazuyukitanimura Loading…
1
2
feat: Add immediate mode option for native shuffle
#3845 opened Mar 30, 2026 by andygrove Loading…
5
chore: native_datafusion to report scan task input metrics
#3842 opened Mar 30, 2026 by comphead Loading…
1
18
fix: wait for spawned tokio task before releasing native plan
#3833 opened Mar 28, 2026 by andygrove • Draft
1
fix: drop JNI GlobalRef before detaching thread in memory pool errors
#3832 opened Mar 28, 2026 by andygrove • Draft
1
fix: link accumulator-related IgnoreCometNativeScan tests to #3867
#3830 opened Mar 28, 2026 by andygrove Loading…
1
4
fix: [WIP] Casting subnormal float/double to String df compatibility Any issue related to DF & Spark compatibility
#3827 opened Mar 28, 2026 by kazuyukitanimura • Draft
fix: [WIP] negative zero sort df compatibility Any issue related to DF & Spark compatibility
#3826 opened Mar 28, 2026 by kazuyukitanimura • Draft
1
feat: enable native Iceberg reader by default
#3819 opened Mar 27, 2026 by andygrove • Draft
2
feat: add coverage threshold to skip Comet for low-coverage queries
#3816 opened Mar 27, 2026 by andygrove • Draft
fix: fix bloom filter buffer incompatibility and enable mixed Spark/Comet aggregation [WIP]
#3813 opened Mar 27, 2026 by andygrove • Draft
1
1
feat: Support Spark expression hours
#3804 opened Mar 27, 2026 by 0lai0 Loading…
1
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