apache/datafusion-comet
View on GitHubApache DataFusion Comet Spark Accelerator
- Stars
- 1.3k
- Forks
- 375
- Open beginner issues
- 0
- Indexed issues
- 542
- Avg merge
- 2d 4h
- Merged PRs (30d)
- 198
- Dominant language
- Scala
- License
- Apache-2.0
- Last GitHub push
- Sep 15, 2026
- Latest indexed
- Sep 14, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- Code of conduct
- Beginner labels
- good first issue help wanted
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priority:low spark sql tests
apache/datafusion-comet#4347 · 0 comments · 0 reactions · 0 assignees ·
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area:scan native_datafusion priority:low
apache/datafusion-comet#4354 · 0 comments · 0 reactions · 0 assignees ·
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area:expressions enhancement priority:low
apache/datafusion-comet#4358 · 1 comment · 0 reactions · 0 assignees ·
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enhancement priority:medium
apache/datafusion-comet#4361 · 4 comments · 0 reactions · 1 assignee ·
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CometIcebergNativeScanExec: propagate outputOrdering from originalPlan instead of hardcoding Nil Openarea:scan enhancement priority:medium
apache/datafusion-comet#4367 · 0 comments · 0 reactions · 0 assignees ·
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area:shuffle enhancement priority:low spark sql tests
apache/datafusion-comet#4377 · 0 comments · 0 reactions · 0 assignees ·
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area:aggregation enhancement priority:medium
apache/datafusion-comet#4379 · 1 comment · 0 reactions · 2 assignees ·
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enhancement priority:low
apache/datafusion-comet#4384 · 0 comments · 0 reactions · 0 assignees ·
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area:ci enhancement priority:low
apache/datafusion-comet#4389 · 4 comments · 0 reactions · 0 assignees ·
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area:aggregation correctness priority:high
apache/datafusion-comet#4412 · 1 comment · 0 reactions · 1 assignee ·
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area:expressions priority:medium
apache/datafusion-comet#4418 · 0 comments · 2 reactions · 0 assignees ·
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documentation priority:low
apache/datafusion-comet#4419 · 0 comments · 0 reactions · 1 assignee ·
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documentation priority:low
apache/datafusion-comet#4420 · 0 comments · 0 reactions · 1 assignee ·
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priority:low
apache/datafusion-comet#4433 · 0 comments · 0 reactions · 0 assignees ·
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area:ci priority:low
apache/datafusion-comet#4434 · 0 comments · 0 reactions · 0 assignees ·
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priority:low
apache/datafusion-comet#4455 · 8 comments · 0 reactions · 0 assignees ·
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area:scan priority:medium
apache/datafusion-comet#4456 · 0 comments · 0 reactions · 0 assignees ·
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area:expressions documentation priority:low
apache/datafusion-comet#4466 · 1 comment · 0 reactions · 0 assignees ·
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area:expressions priority:medium
apache/datafusion-comet#4467 · 1 comment · 0 reactions · 0 assignees ·
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area:expressions enhancement priority:medium
apache/datafusion-comet#4471 · 2 comments · 0 reactions · 0 assignees ·
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area:expressions enhancement priority:low
apache/datafusion-comet#4485 · 2 comments · 0 reactions · 0 assignees ·
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area:expressions documentation priority:low
apache/datafusion-comet#4489 · 0 comments · 0 reactions · 0 assignees ·
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area:expressions documentation priority:low spark 4.1
apache/datafusion-comet#4490 · 0 comments · 0 reactions · 0 assignees ·
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area:expressions enhancement priority:low
apache/datafusion-comet#4496 · 0 comments · 0 reactions · 0 assignees ·
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area:expressions enhancement priority:medium
apache/datafusion-comet#4506 · 0 comments · 0 reactions · 0 assignees ·
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area:expressions area:ffi EPIC priority:medium
apache/datafusion-comet#4515 · 1 comment · 3 reactions · 0 assignees ·
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area:aggregation area:expressions priority:medium
apache/datafusion-comet#4516 · 0 comments · 0 reactions · 0 assignees ·
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area:expressions priority:medium
apache/datafusion-comet#4517 · 1 comment · 0 reactions · 1 assignee ·
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area:expressions enhancement expression priority:medium temporal expressions
apache/datafusion-comet#4553 · 2 comments · 0 reactions · 0 assignees ·
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area:expressions bug priority:low
apache/datafusion-comet#4573 · 1 comment · 1 reaction · 0 assignees ·
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Investigate adopting DataFusion's allocator-level memory accounting to replace manual memory tuning Openenhancement priority:medium
apache/datafusion-comet#4576 · 2 comments · 2 reactions · 2 assignees ·
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area:ci priority:low
apache/datafusion-comet#4586 · 1 comment · 0 reactions · 0 assignees ·
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area:expressions priority:medium
apache/datafusion-comet#4596 · 1 comment · 0 reactions · 0 assignees ·
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performance priority:medium
apache/datafusion-comet#4614 · 0 comments · 0 reactions · 1 assignee ·
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Test dual-impl (native + codegen-dispatch) expressions consistently across the full routing matrix Openarea:expressions priority:low
apache/datafusion-comet#4616 · 0 comments · 3 reactions · 0 assignees ·
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area:shuffle priority:medium
apache/datafusion-comet#4626 · 1 comment · 0 reactions · 1 assignee ·
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good first issue priority:medium
apache/datafusion-comet#4631 · 1 comment · 0 reactions · 1 assignee ·
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area:scan priority:medium
apache/datafusion-comet#4632 · 6 comments · 0 reactions · 1 assignee ·
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area:expressions priority:low
apache/datafusion-comet#4654 · 2 comments · 0 reactions · 0 assignees ·
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area:shuffle enhancement priority:medium
apache/datafusion-comet#4655 · 4 comments · 1 reaction · 1 assignee ·
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area:expressions bug correctness priority:medium
apache/datafusion-comet#4680 · 3 comments · 0 reactions · 2 assignees ·
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area:expressions documentation priority:low temporal expressions
apache/datafusion-comet#4682 · 1 comment · 0 reactions · 1 assignee ·
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area:scan priority:medium
apache/datafusion-comet#4695 · 1 comment · 3 reactions · 0 assignees ·
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Table Provider API Openarea:scan enhancement priority:medium
apache/datafusion-comet#4706 · 1 comment · 0 reactions · 0 assignees ·
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bug priority:medium
apache/datafusion-comet#4718 · 9 comments · 0 reactions · 1 assignee ·
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area:aggregation area:expressions enhancement priority:medium
apache/datafusion-comet#4724 · 3 comments · 0 reactions · 1 assignee ·
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area:expressions enhancement
apache/datafusion-comet#4754 · 3 comments · 0 reactions · 1 assignee ·
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area:expressions enhancement
apache/datafusion-comet#4756 · 0 comments · 0 reactions · 0 assignees ·
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area:ffi area:scan area:shuffle bug correctness EPIC priority:critical
apache/datafusion-comet#4764 · 3 comments · 0 reactions · 0 assignees ·
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area:aggregation enhancement
apache/datafusion-comet#4766 · 2 comments · 0 reactions · 1 assignee ·