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2026/08/27 Re: [I] Versioned documentation [datafusion] via GitHub
2026/08/27 Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
2026/08/27 [PR] feat: add Celeborn shuffle manager and partition pusher (5/n) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] perf: optimizing take_n for DictionaryGroupValuesColumn [datafusion] via GitHub
2026/08/27 Re: [PR] change: fully deprecated the acceptance of value field in VirtualTables [datafusion] via GitHub
2026/08/27 Re: [PR] refactor: centralize data type support predicates [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
2026/08/27 Re: [I] Struct-cast narrowing can suppress cast errors and change field semantics [datafusion] via GitHub
2026/08/27 Re: [PR] fix: preserve explicit Struct casts and evolved field semantics [datafusion] via GitHub
2026/08/27 Re: [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: revert unsafe partial aggregates after final fallback [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: preserve current AQE logical-stage links on Comet operators [datafusion-comet] via GitHub
2026/08/27 Re: [I] support Dictionary types in approx_distinct [datafusion] via GitHub
2026/08/27 Re: [PR] feat(optimizer): coalesce peer first_value / last_value into a single struct aggregate [datafusion] via GitHub
2026/08/27 [PR] Refresh statistics parser settings between query files [datafusion] via GitHub
2026/08/27 Re: [PR] feat: support dictionary in approx_distinct [datafusion] via GitHub
2026/08/27 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: support RunEndEncoded arrays in function and window frame type coercion [datafusion] via GitHub
2026/08/27 Re: [PR] feat: support Map for `CreateArray` literal [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: support S3 compliant filesystems [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: account JVM UDF Arrow allocations in Spark task memory [datafusion-comet] via GitHub
2026/08/27 Re: [PR] perf: optimize levenshtein function [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: preserve explicit Struct casts and evolved field semantics [datafusion] via GitHub
2026/08/27 Re: [PR] perf: optimize levenshtein function [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: support empty struct types [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: report native operator spill metrics in Spark task metrics for non-shuffle stages [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: ignore structural tags when lifting expression coverage [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] main branch test fix: adjust dynamic filter assertion for hash collisions handling [datafusion] via GitHub
2026/08/27 Re: [PR] perf: track decimal overflow without rescanning results [datafusion-comet] via GitHub
2026/08/27 Re: [PR] perf: reuse quantile summary buffers during merge [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: make wide date-to-timestamp casts safe [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: full native make_interval with 2.6x faster than spark and 1.1x faster than codegen dispatch [datafusion-comet] via GitHub
2026/08/27 [PR] feat(scheduler): parallel bounded ROWS-frame windows via a rank-derived halo [datafusion-ballista] via GitHub
2026/08/27 [I] Expose native Parquet scan I/O and read-amplification metrics [datafusion-comet] via GitHub
2026/08/27 Re: [PR] test: cover unsorted contiguous groups in one partition [datafusion] via GitHub
2026/08/27 Re: [I] Add AI tooling disclosure text to contributor guide and fields to PR templates [datafusion] via GitHub
2026/08/27 Re: [PR] chore: disable ORC in Iceberg Spark tests [datafusion-comet] via GitHub
2026/08/27 [I] `DIV` right operand is parsed at precedence 0 in the MySQL and Spark dialects [datafusion-sqlparser-rs] via GitHub
2026/08/27 Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
2026/08/27 [I] Avoid object-store cache and registry collisions across backends and configurations [datafusion-comet] via GitHub
2026/08/27 Re: [I] ci: Prebuild Linux CI images with toolchains and dependencies [datafusion-comet] via GitHub
2026/08/27 Re: [PR] Add FFI query planner support [datafusion-python] via GitHub
2026/08/27 Re: [PR] feat: add spark.comet.explain.planOnly.enabled [datafusion-comet] via GitHub
2026/08/27 Re: [PR] Make `udaf_default_*` display/schema name helpers non-generic (214 KB smaller binary) [datafusion] via GitHub
2026/08/27 [PR] fix(proto): check integer conversions in common options and constraints [datafusion] via GitHub
2026/08/27 [PR] fix: isolate object-store registration by backend and configuration [datafusion-comet] via GitHub
2026/08/27 [PR] feat: share the session RuntimeEnv across the FFI boundary [datafusion] via GitHub
2026/08/27 Re: [PR] feat: preserving grouped state reads [datafusion] via GitHub
2026/08/27 Re: [PR] fix: normalize noncanonical NaN literals in comparisons [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: support S3 compliant filesystems [datafusion-comet] via GitHub
2026/08/27 Re: [PR] WIP: DO NOT REVIEW: Benchmark enabling parquet filter pushdown by default with one-shot row group I/O [datafusion] via GitHub
2026/08/27 Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: preserve explicit Struct casts and evolved field semantics [datafusion] via GitHub
2026/08/27 Re: [PR] fix: preserve explicit Struct casts and evolved field semantics [datafusion] via GitHub
2026/08/27 Re: [PR] feat: add Celeborn shuffle manager and partition pusher (5/n) [datafusion-comet] via GitHub
2026/08/27 [I] MySQL `->` / `->>` bind too loosely against arithmetic and bitwise operators [datafusion-sqlparser-rs] via GitHub
2026/08/27 Re: [I] ci: Prebuild Linux CI images with toolchains and dependencies [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: support RunEndEncoded arrays in function and window frame type coercion [datafusion] via GitHub
2026/08/27 Re: [PR] variant: Integrate datafusion-variant into Datafusion [datafusion] via GitHub
2026/08/27 [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
2026/08/27 [PR] fix(executor): wake graceful shutdown after tasks drain [datafusion-ballista] via GitHub
2026/08/27 Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: include ABFS container in object store cache key [datafusion-comet] via GitHub
2026/08/27 Re: [I] ci: Prebuild Linux CI images with toolchains and dependencies [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix(common): support empty struct in ScalarValue::compact and new_default [datafusion] via GitHub
2026/08/27 Re: [PR] variant: Integrate datafusion-variant into Datafusion [datafusion] via GitHub
2026/08/27 Re: [I] map_from_entries crashes on a null array element instead of returning NULL [datafusion-comet] via GitHub
2026/08/27 Re: [I] map_from_entries crashes on a null array element instead of returning NULL [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: report native operator spill metrics in Spark task metrics for non-shuffle stages [datafusion-comet] via GitHub
2026/08/27 Re: [I] Report native operator spill metrics in Spark task metrics for non-shuffle stages [datafusion-comet] 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 [I] map_from_entries crashes on a null array element instead of returning NULL [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: support ASOF joins [datafusion] via GitHub
2026/08/27 Re: [PR] feat: add Celeborn shuffle manager and partition pusher (5/n) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: default native replace for non-empty UTF8_BINARY literal search [datafusion-comet] via GitHub
2026/08/27 Re: [I] support Dictionary types in approx_distinct [datafusion] via GitHub
2026/08/27 [PR] ci: add pinned Linux CI image recipe and offline validation [pingz-1-32-0] [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat(core): range shuffle reads only the bytes a consumer's range covers [datafusion-ballista] via GitHub
2026/08/27 Re: [PR] fix: make wide date-to-timestamp casts safe [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat(core): range shuffle reads only the bytes a consumer's range covers [datafusion-ballista] via GitHub
2026/08/27 Re: [PR] fix: normalize floating-point values in native collect_set [datafusion-comet] via GitHub
2026/08/27 Re: [I] Versioned documentation [datafusion] via GitHub
2026/08/27 Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: expose native Parquet scan I/O and read-amplification metrics [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: native ansi-errors raised as spark error [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: match Spark ordering in native array extrema [datafusion-comet] via GitHub
2026/08/27 Re: [I] Refresh SQL parser settings between statistics query files [datafusion] via GitHub
2026/08/27 Re: [PR] feat: support ANSI interval types in native Parquet scans [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat(optimizer): coalesce peer first_value / last_value into a single struct aggregate [datafusion] via GitHub
2026/08/27 Re: [PR] chore: disable ORC in Iceberg Spark tests [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: normalize scalar float sort and window rank keys [datafusion-comet] via GitHub
2026/08/27 [PR] test: cover unsorted contiguous groups in one partition [datafusion] via GitHub
2026/08/27 Re: [PR] feat: support Map for `CreateArray` literal [datafusion-comet] via GitHub
2026/08/27 Re: [PR] WIP: DO NOT REVIEW: Benchmark enabling parquet filter pushdown by default with one-shot row group I/O [datafusion] via GitHub
2026/08/27 Re: [PR] feat: support dictionary in approx_distinct [datafusion] via GitHub
2026/08/27 Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
2026/08/27 [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
2026/08/27 Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion] via GitHub
2026/08/27 [I] Cancel background batch producers before collecting final plan metrics [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: normalize noncanonical NaN literals in comparisons [datafusion-comet] via GitHub
2026/08/27 Re: [PR] perf: optimize list_extract without defaults using Arrow take [datafusion-comet] via GitHub
2026/08/27 Re: [PR] ci: assign issues via take/untake comments [datafusion-ballista] via GitHub
2026/08/27 Re: [PR] Fix sum by name in custom metrics [datafusion] via GitHub
2026/08/27 Re: [PR] fix: revert unsafe partial aggregates after final fallback [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: support RunEndEncoded arrays in function and window frame type coercion [datafusion] via GitHub
2026/08/27 Re: [PR] feat: share the session RuntimeEnv across the FFI boundary [datafusion] via GitHub
2026/08/27 Re: [PR] fix: revert unsafe partial aggregates after final fallback [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat(optimizer): coalesce peer first_value / last_value into a single struct aggregate [datafusion] via GitHub
2026/08/27 [I] Comet native broadcast fails under spark.kryo.registrationRequired=true [datafusion-comet] via GitHub
2026/08/27 Re: [PR] FFI Query Planner on 54.0.0 [datafusion-python] via GitHub
2026/08/27 Re: [PR] main branch test fix: adjust dynamic filter assertion for hash collisions handling [datafusion] via GitHub
2026/08/27 Re: [I] Bitwise `&` and `->` group differently in the PostgreSQL and MySQL/Generic dialects [datafusion-sqlparser-rs] via GitHub
2026/08/27 Re: [PR] feat(optimizer): coalesce peer first_value / last_value into a single struct aggregate [datafusion] via GitHub
2026/08/27 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
2026/08/27 Re: [PR] perf: optimize levenshtein function [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: support dictionary in approx_distinct [datafusion] via GitHub
2026/08/27 Re: [PR] feat: support dictionary in approx_distinct [datafusion] via GitHub
2026/08/27 Re: [PR] fix: revert unsafe partial aggregates after final fallback [datafusion-comet] via GitHub
2026/08/27 Re: [I] Extended tests seem to be failing on main [datafusion] via GitHub
2026/08/27 Re: [PR] Honour operator precedence in `IS [NOT] DISTINCT FROM` [datafusion-sqlparser-rs] via GitHub
2026/08/27 Re: [PR] fix: ignore exact empty files in ordering analysis [datafusion] via GitHub
2026/08/27 Re: [PR] bench(h2o): window Top-N sweep over a declared-sorted input [datafusion] via GitHub
2026/08/27 Re: [PR] FFI Query Planner on 54.0.0 [datafusion-python] via GitHub
2026/08/27 [I] Match Spark ObjectHashAggregate decimal AVG buffer semantics [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: bind task-owned RSS callbacks to native shuffle plans (4/n) [datafusion-comet] via GitHub
2026/08/27 [I] Bitwise `&` and `->` group differently in the PostgreSQL and MySQL/Generic dialects [datafusion-sqlparser-rs] via GitHub
2026/08/27 Re: [PR] bench(functions-aggregate): benchmark coalescing peer first_value into a struct (#23682) [datafusion] via GitHub
2026/08/27 Re: [I] IN LIST: handle dictionary-encoded needles once (rather than in each filter type) to reduce code size [datafusion] via GitHub
2026/08/27 Re: [PR] IN LIST: Handle dictionary inputs once [datafusion] via GitHub
2026/08/27 Re: [PR] test: check sql_example tables line up [datafusion] via GitHub
2026/08/27 Re: [PR] feat: expose native Parquet scan I/O and read-amplification metrics [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: hash join dynamic filter with dictionary-encoded join keys [datafusion] via GitHub
2026/08/27 Re: [PR] feat: implement native native existence join support [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: share the session RuntimeEnv across the FFI boundary [datafusion] via GitHub
2026/08/27 Re: [PR] fix(proto): check plan integer conversions across usize boundaries [datafusion] via GitHub
2026/08/27 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: add Celeborn shuffle manager and partition pusher (5/n) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] 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] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
2026/08/27 [I] Extended tests seem to be failing on main [datafusion] via GitHub
2026/08/27 Re: [PR] Make `udaf_default_*` display/schema name helpers non-generic (214 KB smaller binary) [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] fix: cancel background batch producers before final metrics [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion] via GitHub
2026/08/27 Re: [I] Add AI tooling disclosure text to contributor guide and fields to PR templates [datafusion] via GitHub
2026/08/27 [I] Match Spark ordering and rank semantics for floating values nested in arrays and structs [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: match Spark ordering in native array extrema [datafusion-comet] via GitHub
2026/08/27 Re: [PR] bench(functions-aggregate): benchmark coalescing peer first_value into a struct (#23682) [datafusion] via GitHub
2026/08/27 Re: [PR] feat: add Celeborn shuffle manager and partition pusher (5/n) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix(catalog): apply a MemTable DELETE or UPDATE when the plan runs [datafusion] via GitHub
2026/08/27 Re: [PR] feat: default native replace for non-empty UTF8_BINARY literal search [datafusion-comet] via GitHub
2026/08/27 [I] Narrow strict floating-point admission for corrected scalar sort keys [datafusion-comet] via GitHub
2026/08/27 Re: [PR] bench: add window aggregate filter benchmarks [datafusion] via GitHub
2026/08/27 Re: [PR] fix: revert unsafe partial aggregates after final fallback [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: preserve MERGE target qualifier bindings [datafusion] via GitHub
2026/08/27 Re: [I] Refresh SQL parser settings between statistics query files [datafusion] via GitHub
2026/08/27 Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet] via GitHub
2026/08/27 [PR] fix: cancel background batch producers before final metrics [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: preserve current AQE logical-stage links on Comet operators [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: support dictionary in approx_distinct [datafusion] via GitHub
2026/08/27 Re: [PR] fix: match Spark ordering in native array extrema [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat(core): range shuffle reads only the bytes a consumer's range covers [datafusion-ballista] via GitHub
2026/08/27 Re: [PR] fix: ignore structural tags when lifting expression coverage [datafusion-comet] via GitHub
2026/08/27 Re: [PR] ci: shard Iceberg Spark tests across four runners [datafusion-comet] via GitHub
2026/08/27 [I] Track provenance of fallback reasons copied through shared expression nodes [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: ignore structural tags when lifting expression coverage [datafusion-comet] via GitHub
2026/08/27 Re: [PR] ci: extend Maven setup and retry dependency downloads [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: support CalendarIntervalType hashing [datafusion-comet] via GitHub
2026/08/27 Re: [I] Include days in CalendarInterval hash when Spark 4.3+ is supported (SPARK-58236) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] ci: extend Maven setup and retry dependency downloads [datafusion-comet] via GitHub
2026/08/27 [I] Include days in CalendarInterval hash when Spark 4.3+ is supported (SPARK-58236) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: proto serialization for PiecewiseMergeJoinExec [datafusion] via GitHub
2026/08/27 Re: [PR] refactor: use arrow make_comparator for nested structural equality in arrays_overlap and array_position [2/2] [datafusion-comet] via GitHub
2026/08/27 Re: [PR] refactor: use arrow make_comparator for nested structural equality in arrays_overlap and array_position [2/2] [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: support RunEndEncoded arrays in function and window frame type coercion [datafusion] via GitHub
2026/08/27 Re: [I] Python client silently forces the static planner (pinned to ballista 54.0.0 defaults) [datafusion-ballista] via GitHub
2026/08/27 Re: [I] Investigate TPCDS Q50 regression [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: avoid double-counting build_time in HashJoinExec elapsed_compute [datafusion] via GitHub
2026/08/27 Re: [I] September 2026 DataFusion ASF Board Report [datafusion] via GitHub
2026/08/27 Re: [I] [EPIC] Reduce binary size [datafusion] via GitHub
2026/08/27 Re: [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [datafusion-comet] via GitHub
2026/08/27 Re: [PR] Align metadata propagation through Physical and Logical casts [datafusion] via GitHub
2026/08/27 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: make task-shared memory pool as ref-counted RAII guard [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: Support Spark Expression Encode [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
2026/08/27 Re: [PR] deps: [DO NOT MERGE] bump DataFusion 55.0 and Arrow/Parqet 59.2 [datafusion-comet] via GitHub
2026/08/27 Re: [PR] fix: prevent libhdfs thread destructor use-after-free [datafusion-comet] via GitHub
2026/08/27 Re: [I] Vendored datafusion.proto sync check silently passes without checking datafusion.proto [datafusion-ballista] via GitHub
2026/08/27 Re: [PR] feat: account JVM UDF Arrow allocations in Spark task memory [datafusion-comet] via GitHub
2026/08/27 Re: [PR] feat: account JVM UDF Arrow allocations in Spark task memory [datafusion-comet] via GitHub
2026/08/27 Re: [PR] main branch test fix: adjust dynamic filter assertion for hash collisions handling [datafusion] via GitHub
2026/08/27 Re: [PR] fix: support null calendar interval literals [datafusion-comet] via GitHub