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Pull requests: apache/datafusion-comet

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Pull requests list

feat: drive Spark's file writers from Arrow batches, including partitioned and bucketed writes [experiment]
#5632 opened Sep 2, 2026 by andygrove Member • Draft
feat: carry VariantType identity through schema serialization
#5631 opened Sep 2, 2026 by peterxcli Member Loading…
1
5
fix: make native shuffle spill metrics independent of input batching
#5628 opened Sep 1, 2026 by sunchao Member Loading…
1
feat: experimental zero-copy row views for writes of complex-typed data [experiment]
#5626 opened Sep 1, 2026 by andygrove Member • Draft
1
2
fix: skip codegen dispatcher null short-circuit when a foldable subtree can raise
#5623 opened Sep 1, 2026 by andygrove Member Loading…
1
feat: route abs on interval types through the codegen dispatcher
#5622 opened Sep 1, 2026 by kazantsev-maksim Contributor Loading…
1
2
perf: cache parsed plan data across a stage tasks
#5615 opened Sep 1, 2026 by dwsmith1983 Loading…
6
feat: add native spark_sequence kernel for integral element types
#5614 opened Sep 1, 2026 by 0lai0 Contributor Loading…
1
13
perf: stop holding the fair pool lock across blocking memory calls
#5613 opened Sep 1, 2026 by dwsmith1983 Loading…
3
perf: compile user regex patterns once per planned expression
#5612 opened Sep 1, 2026 by dwsmith1983 Loading…
3
test: add helpers to assert whether an expression ran natively or via codegen dispatch
#5610 opened Sep 1, 2026 by andygrove Member Loading…
1
2
fix: route length/bit_length/octet_length binary input through codegen dispatcher
#5607 opened Sep 1, 2026 by adibmbrk Loading…
1
2
fix: route translate through codegen dispatcher by default
#5606 opened Sep 1, 2026 by adibmbrk Loading…
1
2
fix: preserve duplicate named_struct fields in codegen dispatch
#5603 opened Aug 31, 2026 by RRXXZZYY Loading…
1
16
feat: support unicode case sensitive field names for reading parquet
#5602 opened Aug 31, 2026 by comphead Contributor Loading…
1
8
chore: report the codegen-dispatch gate from getSupportLevel
#5599 opened Aug 31, 2026 by andygrove Member • Draft
chore: move dead and defensive serde guards out of convert
#5595 opened Aug 31, 2026 by andygrove Member Loading…
2
chore: warn when a Compatible serde declines in convert
#5593 opened Aug 31, 2026 by andygrove Member Loading…
perf: reuse per-partition scratch in the shuffle write path
#5568 opened Aug 31, 2026 by dwsmith1983 Loading…
18
feat: support nested types as native shuffle hash partitioning keys
#5567 opened Aug 31, 2026 by viirya Member Loading…
1
11
perf: reuse zstd compression contexts across shuffle blocks
#5565 opened Aug 31, 2026 by dwsmith1983 Loading…
18
fix: decode dictionary input for PyArrow UDFs
#5560 opened Aug 30, 2026 by sunchao Member Loading…
7
fix: match Spark's null short-circuiting in array_join and enable it natively
#5558 opened Aug 30, 2026 by Visorgood Loading…
1
7
feat: support large Arrow inputs for accelerated Python UDFs
#5557 opened Aug 29, 2026 by sunchao Member • Draft
1
10
fix: report native shuffle read metrics
#5554 opened Aug 29, 2026 by peterxcli Member Loading…
1
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