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Pull requests: apache/datafusion-comet

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Pull requests list

fix: fall back to Spark for hash join and sort-merge join on non-default collated string keys [Spark 4]
#4095 opened Apr 26, 2026 by 0lai0 Contributor Loading…
1
build: add spark-4.1 profile and enable Spark 4.1.1 SQL tests
#4093 opened Apr 26, 2026 by andygrove Member • Draft
fix: reject string/binary read as numeric in native_datafusion scan bug Something isn't working correctness
#4091 opened Apr 25, 2026 by andygrove Member Loading…
1
1
fix: reject incompatible decimal precision/scale in native_datafusion scan bug Something isn't working correctness
#4090 opened Apr 25, 2026 by andygrove Member Loading…
1
4
test: add ParquetSchemaMismatchSuite documenting Comet vs Spark schema-mismatch behavior [WIP]
#4087 opened Apr 25, 2026 by andygrove Member • Draft
docs: add Understanding Comet Plans user guide page
#4086 opened Apr 25, 2026 by andygrove Member Loading…
1
chore: remove fuzz-testing maven module
#4085 opened Apr 25, 2026 by andygrove Member Loading…
1
docs: add AGENTS.md with build, test, and Spark diff guidance
#4083 opened Apr 25, 2026 by andygrove Member Loading…
1
docs: Improve Spark version compatibility & ANSI mode documentation [WIP]
#4079 opened Apr 25, 2026 by andygrove Member • Draft
fix: round for float/double
#4078 opened Apr 25, 2026 by kazuyukitanimura Contributor • Draft
feat: add MapSort expression support for Spark 4.0 spark 4
#4076 opened Apr 24, 2026 by andygrove Member Loading…
2
perf: reduce per-node allocations in to_native_metric_node
#4075 opened Apr 24, 2026 by andygrove Member Loading…
2
feat: support regular BuildRight+LeftAnti hash join
#4073 opened Apr 24, 2026 by viirya Member Loading…
1
chore: audit array_intersect and expand SQL test coverage
#4071 opened Apr 24, 2026 by andygrove Member Loading…
chore(deps): bump rustls-webpki from 0.103.12 to 0.103.13 in /native dependencies Pull requests that update a dependency file rust Pull requests that update Rust code
#4070 opened Apr 24, 2026 by dependabot Bot Loading…
feat: add encode time tracking for shuffle operations
#4068 opened Apr 24, 2026 by 0lai0 Contributor Loading…
1
feat: Upgrade to DataFusion 54 [do not merge]
#4062 opened Apr 24, 2026 by andygrove Member • Draft
ci: add Spark 4.0 / JDK 21 profile
#4060 opened Apr 24, 2026 by james-willis Loading…
1
test: extend SPARK-43402 plan-match to CometNativeScanExec and retag to #4042 spark 4
#4044 opened Apr 23, 2026 by andygrove Member • Draft
2
feat: AQE DPP broadcast reuse for Iceberg native scans
#4033 opened Apr 22, 2026 by mbutrovich Contributor • Draft
1
1
docs: support conditional content for snapshot vs release builds
#4030 opened Apr 22, 2026 by andygrove Member Loading…
feat: Add native support for scalar Math expressions
#4028 opened Apr 22, 2026 by pchintar Loading…
1
5
chore: Remove config option for native_iceberg_compat
#4019 opened Apr 21, 2026 by andygrove Member • Draft
11
fix: substring with negative start index
#4017 opened Apr 21, 2026 by kazuyukitanimura Contributor Loading…
2
6
fix: allow safe mixed Spark/Comet partial/final aggregate execution bug Something isn't working performance
#4015 opened Apr 21, 2026 by andygrove Member • Draft
1
3
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