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• 2026/08/28 Re: [PR] Enable more clippy lints [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: support Utf8/LargeUtf8/Utf8View in native RLike without panicking [datafusion-comet] via GitHub
• 2026/08/28 Re: [I] FFI constructors silently discard arguments when the input is already foreign [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/28 Re: [I] Native Celeborn shuffle: add a Celeborn test dependency so the reflection against its internals is verified [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
• 2026/08/28 Re: [I] Support config matrix for slt tests [datafusion] via GitHub
• 2026/08/28 Re: [PR] Support config matrix for SLT tests [datafusion] via GitHub
• 2026/08/28 Re: [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
• 2026/08/28 Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] Fix issue #24701 Better error when the query contains reserved names [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: use Spark type names in ANSI abs overflow errors [datafusion-comet] via GitHub
• 2026/08/28 Re: [I] ANSI `abs` integer overflow errors use Arrow-style type names instead of Spark's [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: use Spark type names in ANSI abs overflow errors [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] chore: bench additional math function [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] chore: bench additional math function [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat(scheduler): add the history server [datafusion-ballista] via GitHub
• 2026/08/28 Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: reject inconsistent parameterized ScalarValues [datafusion] via GitHub
• 2026/08/28 Re: [I] Parallel merge in SortPreservingMergeExec after sort elimination [datafusion] via GitHub
• 2026/08/28 Re: [I] Add AI tooling disclosure text to contributor guide and fields to PR templates [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: stop treating arithmetic negation as bitwise NOT [datafusion] via GitHub
• 2026/08/28 Re: [PR] Support config matrix for SLT tests [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parqet 59.2 [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] Support config matrix for SLT tests [datafusion] via GitHub
• 2026/08/28 Re: [PR] Add FFI query planner support [datafusion-python] via GitHub
• 2026/08/28 Re: [PR] refactor(proto): destructure Arrow and Avro source serde hooks [datafusion] via GitHub
• 2026/08/28 Re: [PR] chore: Bench string functions [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] chore: Bench string functions [datafusion-comet] via GitHub
• 2026/08/28 Re: [I] Explore options for accelerating InMemoryTableScanExec [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
• 2026/08/28 [I] Enable `enable_row_number_to_aggregate` by default [datafusion] via GitHub
• 2026/08/28 Re: [I] `FLOOR` decimal returns unexpected error [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] test: reject hyphenated UDF argument names [datafusion] via GitHub
• 2026/08/28 Re: [PR] refactor(proto): destructure CASE and IN-list expression serde hooks [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: widen percentile input to use larger precision [datafusion] via GitHub
• 2026/08/28 [I] Native Celeborn shuffle: reflectively replacing Celeborn's final fields can release push admission while payloads are in flight [datafusion-comet] via GitHub
• 2026/08/28 [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] via GitHub
• 2026/08/28 Re: [PR] Add FFI query planner support [datafusion-python] via GitHub
• 2026/08/28 Re: [PR] perf(spark): reduce map deduplication allocations [datafusion] via GitHub
• 2026/08/28 Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parqet 59.2 [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] perf: optimize levenshtein function [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat: widen output decimal type for decimal ceil/floor [datafusion] via GitHub
• 2026/08/28 Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
• 2026/08/28 Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
• 2026/08/28 Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
• 2026/08/28 Re: [I] Explain ObjectHashAggregate fallback when Comet shuffle is disabled [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
• 2026/08/28 [I] FFI_QueryPlanner captures its codecs by value, so a nested foreign planner keeps stale codecs [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: make CometDiskBlockWriter spill registry per-task instead of executor-global [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: normalize noncanonical NaN literals in comparisons [datafusion-comet] via GitHub
• 2026/08/28 [PR] fix: preserve skipped unbase64 rows [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] perf: optimize levenshtein function [datafusion-comet] via GitHub
• 2026/08/28 [I] unbase64 can fail on rows skipped by LIMIT and semi/anti joins [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] doc: fix benchmark examples for MacOS [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: stop treating arithmetic negation as bitwise NOT [datafusion] via GitHub
• 2026/08/28 Re: [I] Add AI tooling disclosure text to contributor guide and fields to PR templates [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
• 2026/08/28 [I] Native Celeborn shuffle: add a Celeborn test dependency so the reflection against its internals is verified [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion] via GitHub
• 2026/08/28 [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
• 2026/08/28 Re: [I] Enable `enable_row_number_to_aggregate` by default [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: emit deferred unmatched rows when memory-limited NestedLoopJoin exhausts its left side [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat(scheduler): add the history server [datafusion-ballista] via GitHub
• 2026/08/28 Re: [I] Implement equivalent of Spark History Server [datafusion-ballista] via GitHub
• 2026/08/28 Re: [PR] feat(scheduler): add the history server [datafusion-ballista] via GitHub
• 2026/08/28 Re: [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] chore(deps): bump actions/setup-java from 5 to 6 [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] docs: add contributing guide link [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: make wide date-to-timestamp casts safe [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: normalize noncanonical NaN literals in comparisons [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] chore: bench additional math function [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] perf: build spark_size LargeList lengths from i64 offsets [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] perf(spark): reduce map deduplication allocations [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: normalize scalar float sort and window rank keys [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] docs: Upate governance page [datafusion] via GitHub
• 2026/08/28 Re: [I] update data type equality in code base to use semantic_equality in `arrow-rs/arrow-schema` instead [datafusion] via GitHub
• 2026/08/28 [I] update data type equality in code base to use semantic_equality in `arrow-rs/arrow-schema` instead [datafusion] via GitHub
• 2026/08/28 Re: [PR] perf(spark): reduce map deduplication allocations [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: widen output decimal type for decimal ceil/floor [datafusion] via GitHub
• 2026/08/28 Re: [PR] Enable more clippy lints [datafusion] via GitHub
• 2026/08/28 Re: [PR] [branch-55] Fix panic on RightMark hash joins when propagating ordering (#24718) [datafusion] via GitHub
• 2026/08/28 [PR] Fix panic on RightMark hash joins when propagating ordering (#24718) [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix(sql): reject unsupported relation modifiers [datafusion] via GitHub
• 2026/08/28 Re: [PR] Refine and document AggregateExec metrics [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix(examples): apply relation aliases once [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat(sql): expose CTE scope to relation planners [datafusion] via GitHub
• 2026/08/28 [PR] fix(sql): reject unsupported relation modifiers [datafusion] via GitHub
• 2026/08/28 [PR] feat(sql): expose CTE scope to relation planners [datafusion] via GitHub
• 2026/08/28 [PR] Refine and document AggregateExec metrics [datafusion] via GitHub
• 2026/08/28 Re: [PR] [branch-55] fix: preserve provided arguments during FFI object construction (#24723) [datafusion] via GitHub
• 2026/08/28 [PR] fix(examples): apply relation aliases once [datafusion] via GitHub
• 2026/08/28 Re: [PR] Range partition on primitives. [datafusion] via GitHub
• 2026/08/28 [I] Relation planning silently ignores unsupported table modifiers [datafusion] via GitHub
• 2026/08/28 [I] RelationPlanner TABLESAMPLE example applies relation aliases twice [datafusion] via GitHub
• 2026/08/28 Re: [PR] docs: Upate governance page [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: make CometDiskBlockWriter spill registry per-task instead of executor-global [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] Range partition on primitives. [datafusion] via GitHub
• 2026/08/28 Re: [PR] [branch-55] fix: preserve provided arguments during FFI object construction (#24723) [datafusion] via GitHub
• 2026/08/28 [PR] [branch-55] fix: preserve provided arguments during FFI object construction (#24723) [datafusion] via GitHub
• 2026/08/28 Re: [PR] docs: Upate governance page [datafusion] via GitHub
• 2026/08/28 Re: [PR] refactor(proto): destructure CASE and IN-list expression serde hooks [datafusion] via GitHub
• 2026/08/28 Re: [PR] refactor(proto): destructure Arrow and Avro source serde hooks [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: preserve provided arguments during FFI object construction [datafusion] via GitHub
• 2026/08/28 Re: [I] Compact `IN`-list pruning excludes `NOT IN` and NULL-containing lists [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: preserve provided arguments during FFI object construction [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] Adapt existing partitioning for unsatisfied inputs in co-partitioned joins [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: support NullType output types in codegen dispatch [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] test: reject hyphenated UDF argument names [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: charge accumulators' construction-time state to the memory pool in ungrouped aggregation [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix(proto): preserve AnalyzeExec metric types across serialization [datafusion] via GitHub
• 2026/08/28 [PR] test: reject hyphenated UDF argument names [datafusion] via GitHub
• 2026/08/28 [PR] fix: prevent CSE from extracting window functions [datafusion] via GitHub
• 2026/08/28 Re: [I] Versioned documentation [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: charge accumulators' construction-time state to the memory pool in ungrouped aggregation [datafusion] via GitHub
• 2026/08/28 Re: [PR] docs: Upate governance page [datafusion] via GitHub
• 2026/08/28 Re: [PR] bench: add grouped aggregate filter benchmarks [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: charge accumulators' construction-time state to the memory pool in ungrouped aggregation [datafusion] via GitHub
• 2026/08/28 Re: [PR] Add DataFusion 55.0.0 release blog post [datafusion-site] via GitHub
• 2026/08/28 Re: [PR] docs: Upate governance page [datafusion] via GitHub
• 2026/08/28 Re: [I] Compact `IN`-list pruning excludes `NOT IN` and NULL-containing lists [datafusion] via GitHub
• 2026/08/28 Re: [I] CSE may extract Window functions into a Project node [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: preserve nested projection expressions [datafusion] via GitHub
• 2026/08/28 [PR] docs: Upate governance page [datafusion] via GitHub
• 2026/08/28 Re: [PR] docs: add contributing guide link [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: make CometDiskBlockWriter spill registry per-task instead of executor-global [datafusion-comet] via GitHub
• 2026/08/28 Re: [I] Spurious cast to Uint8 inserted when coalesce is used in a context of a join [datafusion] via GitHub
• 2026/08/28 Re: [PR] Read primitive values directly in branchless IN LIST filters [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: validate parquet statistics config [datafusion] via GitHub
• 2026/08/28 Re: [PR] Read primitive values directly in branchless IN LIST filters [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: validate parquet statistics config [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix(proto): preserve AnalyzeExec metric types across serialization [datafusion] via GitHub
• 2026/08/28 Re: [PR] Add DataFusion 55.0.0 release blog post [datafusion-site] via GitHub
• 2026/08/28 [PR] bench: add grouped aggregate filter benchmarks [datafusion] via GitHub
• 2026/08/28 [PR] feat: support NullType output types in codegen dispatch [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix(proto): preserve AnalyzeExec metric types across serialization [datafusion] via GitHub
• 2026/08/28 Re: [PR] Add DataFusion 55.0.0 release blog post [datafusion-site] via GitHub
• 2026/08/28 Re: [PR] Add DataFusion 55.0.0 release blog post [datafusion-site] via GitHub
• 2026/08/28 Re: [PR] Add DataFusion 55.0.0 release blog post [datafusion-site] via GitHub
• 2026/08/28 [I] Support NullType output types in codegen dispatch [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix: handle multibyte characters in physical plan tree renderer [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [datafusion-comet] via GitHub
• 2026/08/28 [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] Read primitive values directly in branchless IN LIST filters [datafusion] via GitHub
• 2026/08/28 Re: [PR] docs: add contributing guide link [datafusion-comet] via GitHub
• 2026/08/28 Re: [I] [EPIC] Reduce binary size [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: make CometDiskBlockWriter spill registry per-task instead of executor-global [datafusion-comet] via GitHub
• 2026/08/28 [PR] chore(deps): bump actions/setup-java from 5 to 6 [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] Read primitive values directly in branchless IN LIST filters [datafusion] via GitHub
• 2026/08/28 Re: [I] Incorrect filtering results when `collect_statistics = true` and column statistics are partially disabled [datafusion] via GitHub
• 2026/08/28 Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: scheduler REST & GRPC return version headers [datafusion-ballista] via GitHub
• 2026/08/28 [PR] Read primitive values directly in branchless IN LIST filters [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix: validate parquet statistics config [datafusion] via GitHub
• 2026/08/28 Re: [PR] bench: add window aggregate filter benchmarks [datafusion] via GitHub
• 2026/08/28 Re: [PR] bench: add window aggregate filter benchmarks [datafusion] via GitHub
• 2026/08/28 Re: [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] bench: add window aggregate filter benchmarks [datafusion] via GitHub
• 2026/08/28 Re: [PR] Add support for dictionary for approx_distinct [datafusion] via GitHub
• 2026/08/28 Re: [I] [DISCUSS] Add open table format support. [datafusion-ballista] via GitHub
• 2026/08/28 Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
• 2026/08/28 Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] via GitHub
• 2026/08/28 Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] via GitHub
• 2026/08/28 Re: [PR] perf(asof_join): cache ASOF join match comparator, drop per-row ScalarValue materialization [datafusion] via GitHub
• 2026/08/28 Re: [PR] perf: evaluate elementwise scalar functions once per distinct dictionary value [datafusion] via GitHub
• 2026/08/28 Re: [PR] perf(spark): reduce map deduplication allocations [datafusion] via GitHub
• 2026/08/28 Re: [PR] docs: add contributing guide link [datafusion-comet] via GitHub
• 2026/08/28 Re: [PR] fix(catalog): apply a MemTable DELETE or UPDATE when the plan runs [datafusion] via GitHub
• 2026/08/28 Re: [PR] Add per-aggregate metrics to non-grouped AggregateStream [datafusion] via GitHub
• 2026/08/28 Re: [I] incorrect results when using NOT physical expression in `physical_expr::analyze` [datafusion] via GitHub
• 2026/08/28 Re: [PR] fix(physical-expr): stop false infeasibility report from Eq+FALSE in cp_solver [datafusion] via GitHub
• 2026/08/28 Re: [PR] Add per-aggregate metrics to non-grouped AggregateStream [datafusion] via GitHub
• 2026/08/28 Re: [PR] perf: replace PiecewiseMergeJoin's visited bitmap with a suffix watermark (~1.8x faster Left join) [datafusion] via GitHub
• 2026/08/27 Re: [PR] fix: make CometDiskBlockWriter spill registry per-task instead of executor-global [datafusion-comet] via GitHub
• 2026/08/27 Re: [PR] docs: add contributing guide link [datafusion-comet] via GitHub

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