Skip to content

Pull requests: apache/datafusion-comet

New pull request New
106 Open 2,430 Closed
106 Open 2,430 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Reviews
Filter by reviews
No reviews Review required Approved review Changes requested
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Pull requests list

fix: substring with negative start index
#4017 opened Apr 21, 2026 by kazuyukitanimura Contributor • Draft
1
fix: allow safe mixed Spark/Comet partial/final aggregate execution
#4015 opened Apr 21, 2026 by andygrove Member • Draft
1
1
test: run more Spark 4 tests
#4013 opened Apr 21, 2026 by kazuyukitanimura Contributor • Draft
chore: update compatibility guide for primitive to string casts
#4012 opened Apr 20, 2026 by parthchandra Contributor Loading…
1
feat: support non-AQE Dynamic Partition Pruning (DPP) for CometNativeScan area:scan Parquet scan / data reading enhancement New feature or request native_datafusion Specific to native_datafusion scan type
#4011 opened Apr 20, 2026 by mbutrovich Contributor Loading…
@mbutrovich
perf: avoid JVM shuffle when sandwiched between non-Comet operators [WIP]
#4010 opened Apr 20, 2026 by andygrove Member • Draft
1
3
fix: cast to and from timestamp_ntz
#4008 opened Apr 20, 2026 by parthchandra Contributor • Draft
feat: support PartialMerge
#4003 opened Apr 20, 2026 by comphead Contributor • Draft
1
fix: report task output metrics in Spark UI
#3999 opened Apr 20, 2026 by 0lai0 Contributor Loading…
1
3
perf: Short-circuit operator serde [experimental]
#3992 opened Apr 18, 2026 by andygrove Member • Draft
1
issue: 2607- added support for MapFromEntries
#3991 opened Apr 18, 2026 by athlcode • Draft
1
2
feat: support TimestampType join keys in SortMergeJoin
#3986 opened Apr 17, 2026 by andygrove Member Loading…
1
feat: capture per-query output from CometSqlFileTestSuite via system property
#3976 opened Apr 17, 2026 by andygrove Member • Draft
test: add SQL tests documenting Spark encode behavior
#3975 opened Apr 17, 2026 by andygrove Member • Draft
feat: add review-datafusion-pr Claude Code skill
#3974 opened Apr 17, 2026 by andygrove Member Loading…
5
feat: Add native support for mode fn
#3971 opened Apr 17, 2026 by pchintar Loading…
1
1
feat: Add native support for max_by and min_by
#3969 opened Apr 16, 2026 by pchintar Loading…
1
2
fix: use midpoint-based row group pruning to match Spark parallelism
#3947 opened Apr 14, 2026 by andygrove Member • Draft
1
1
feat: Add batch spill limit to improve shuffle writer throughput [experimental]
#3941 opened Apr 14, 2026 by andygrove Member • Draft
1
feat: Native Delta Lake scan via delta-kernel-rs
#3932 opened Apr 13, 2026 by schenksj • Draft
7 tasks done
16
perf: avoid FFI import/export when passing batches between native plans
#3930 opened Apr 12, 2026 by andygrove Member • Draft
1
18
deps: [DO NOT MERGE] Start testing what will be DataFusion 54.0
#3916 opened Apr 8, 2026 by mbutrovich Contributor • Draft
1
feat: replace custom shuffle block format with Arrow IPC streams
#3911 opened Apr 8, 2026 by andygrove Member • Draft
6
feat: add shuffle size comparison benchmark [do not merge]
#3909 opened Apr 8, 2026 by andygrove Member • Draft
bench: [DO NOT MERGE] single spill file for multiple partitions
#3904 opened Apr 6, 2026 by Shekharrajak Contributor • Draft
2
ProTip! Find all pull requests that aren't related to any open issues with -linked:issue.