github  

Messages by Date

• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/27 Re: [PR] fix: Preserve integer values in round() for large Int64 and UInt64 inputs [datafusion] via GitHub
• 2026/06/27 Re: [PR] Add FixedSizeList support for recursive struct schema adaptation [datafusion] via GitHub
• 2026/06/27 [I] Panic in DataFusion 54.0.0 when ordering Parquet scan by computed projection alias [datafusion] via GitHub
• 2026/06/27 Re: [PR] feat: cap spill merge fan-in [datafusion] via GitHub
• 2026/06/27 Re: [I] [Bug] make_timestamp does not throw under spark.sql.ansi.enabled=true [datafusion-comet] via GitHub
• 2026/06/27 [PR] Complete migration of remaining string UDFs to fallible string builder APIs [datafusion] via GitHub
• 2026/06/27 Re: [I] Improve internal worker parallelism support [datafusion] via GitHub
• 2026/06/27 Re: [PR] chore(datasource): remove deprecated add_row_stats (Closes #23080 - partial) [datafusion] via GitHub
• 2026/06/27 Re: [PR] Add regression coverage for quoted dotted column aliases [datafusion] via GitHub
• 2026/06/27 Re: [D] DISCUSSION: DataFusion Meetup in Asia and China 2026 [datafusion] via GitHub
• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/27 Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion] via GitHub
• 2026/06/27 [PR] Parquet row filter struct access tree [datafusion] via GitHub
• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/27 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/27 Re: [PR] fix: Preserve integer values in round() for large Int64 and UInt64 inputs [datafusion] via GitHub
• 2026/06/27 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/27 [I] [Sort Pushdown · Future B] Page-level dynamic prune at RG boundary — refresh PagePruningPredicate using runtime DynamicFilter (follow-up #22450) [datafusion] via GitHub
• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/27 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: Support Decimal type in `approx_distinct` [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] perf: coalesce single-column sort runs to cut merge fan-in [datafusion] via GitHub
• 2026/06/26 Re: [D] DISCUSSION: DataFusion Meetup in Asia and China 2026 [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: decouple partition location from executor metadata [datafusion-ballista] via GitHub
• 2026/06/26 Re: [I] Improve stage encoding size by removing unrelated partition location [datafusion-ballista] via GitHub
• 2026/06/26 Re: [I] Comet aggregation task crashes with `offset overflow` [datafusion-comet] via GitHub
• 2026/06/26 [PR] Improve constant folding for associative operations [datafusion] via GitHub
• 2026/06/26 Re: [PR] issue: 2607- added support for MapFromEntries [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] Feat/regexp extract [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: EnforceDistribution optimizer preserves fetch (LIMIT) from distribution-changing operators [datafusion] via GitHub
• 2026/06/26 Re: [PR] docs: add TreeNode API examples for walking and rewriting LogicalPlans [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: initialize TopK dynamic filter threshold from parquet statistics [datafusion] via GitHub
• 2026/06/26 Re: [PR] Add DecomposeAggregate optimizer to rewrite AVG as SUM/COUNT [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat(parquet): row-group morselization for sibling FileStream stealing [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: Adds IntervalJoinExec for point-in-interval range joins [datafusion] via GitHub
• 2026/06/26 Re: [I] GROUP BY on a Dictionary column fails at runtime when distinct group count exceeds the key type's capacity [datafusion] via GitHub
• 2026/06/26 Re: [I] GROUP BY on a Dictionary column fails at runtime when distinct group count exceeds the key type's capacity [datafusion] via GitHub
• 2026/06/26 Re: [I] Improve python/Cargo.lock drifts - CI deps [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] feat: route Unsupported through codegen dispatch for opt-in serdes [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] feat: route Unsupported through codegen dispatch for opt-in serdes [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] feat: route Unsupported through codegen dispatch for opt-in serdes [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] Fuse multiple scalar-aggregate subqueries over the same source into a single scan [datafusion] via GitHub
• 2026/06/26 Re: [PR] chore: surface DataFusion 54 PruningMetrics and Ratio in CometNativeScan metrics [datafusion-comet] via GitHub
• 2026/06/26 Re: [I] perf: coalesce single-column sort runs to cut merge fan-in [datafusion] via GitHub
• 2026/06/26 [PR] Fuse multiple scalar-aggregate subqueries over the same source into a single scan [datafusion] via GitHub
• 2026/06/26 Re: [I] Fuse multiple scalar-aggregate subqueries over the same source into a single scan [datafusion] via GitHub
• 2026/06/26 [I] Fuse multiple scalar-aggregate subqueries over the same source into a single scan [datafusion] via GitHub
• 2026/06/26 Re: [I] bug: SPARK-50258: Fix output column order changed issue after AQE optimization fails on 4.0.2 in CI [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] chore: fix `4.0.2` diff to handle `CometWindowsExec` properly [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] chore: fix `4.0.2` diff to handle `CometWindowsExec` properly [datafusion-comet] via GitHub
• 2026/06/26 [PR] chore: fix `4.0.2` diff to handle `CometWindowsExec` properly [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] chore(datasource): remove deprecated add_row_stats (Closes #23080 - partial) [datafusion] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 [PR] Fix syntax example of `array_transform` function [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: thread SubqueryContext explicitly through physical planning [datafusion] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 [I] bug: SPARK-50258: Fix output column order changed issue after AQE optimization fails on 4.0.2 in CI [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] feat: cancel running stages and tasks on job failure or cancellation [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: cancel running stages and tasks on job failure or cancellation [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] Support co-partitioned range inner equi joins [datafusion] via GitHub
• 2026/06/26 Re: [PR] Align metadata propagation through Physical and Logical casts [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix(`EnsureRequirements`): remap sort requirement through `ProjectionExec` on pushdown [datafusion] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: drop a deep `BinaryExpr` chain iteratively to avoid a stack overflow [datafusion] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 Re: [PR] Fix extension type metadata propagation through casts [datafusion] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_dyn` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_binary_view_array` and `concat_elements_string_view_array` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 Re: [PR] Use `concat_elements_binary_view_array` and `concat_elements_string_view_array` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 [PR] Use `concat_elements_binary_view_array` and `concat_elements_string_view_array` from `arrow-rs` [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve performance of binary and string concatenation operator [datafusion] via GitHub
• 2026/06/26 [I] Replace custom ByteView concat kernel with the implementation from arrow-rs [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve performance of binary and string concatenation operator [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve performance of binary and string concatenation operator [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve performance of binary and string concatenation operator [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve performance of binary and string concatenation operator [datafusion] via GitHub
• 2026/06/26 Re: [PR] Add row-number late materialization for TopK [datafusion] via GitHub
• 2026/06/26 Re: [PR] Split Parquet tail work into morsels [datafusion] via GitHub
• 2026/06/26 Re: [I] HashAggregate output regression after #23055: repeated `EmitTo::First` maintains unused GroupValues lookup state [datafusion] via GitHub
• 2026/06/26 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: cancel running stages and tasks on job failure or cancellation [datafusion-ballista] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 [PR] chore(deps): upgrade to DataFusion 54 [datafusion-ballista] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] doc: More comments on GroupedHashAggregateStream refactor [datafusion] via GitHub
• 2026/06/26 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/26 Re: [I] Comet aggregation task crashes with `offset overflow` [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] feat: cancel running stages and tasks on job failure or cancellation [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] feat: cancel running stages and tasks on job failure or cancellation [datafusion-ballista] via GitHub
• 2026/06/26 Re: [I] Comet aggregation task crashes with `offset overflow` [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: Preserve integer values in round() for large Int64 and UInt64 inputs [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: disable migration aggregate by default [datafusion] via GitHub
• 2026/06/26 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/26 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve performance of binary and string concatenation operator [datafusion] via GitHub
• 2026/06/26 Re: [PR] deps: revert object_store to 0.13.2 [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] chore(deps): upgrade to DataFusion 54 [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] chore(deps): upgrade to DataFusion 54 [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: Add Native Support for In-Memory Cache [datafusion-comet] via GitHub
• 2026/06/26 [I] Broadcast lowering still hash-repartitions the build and probe sides of a CollectLeft join [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve changelog generator and split CHANGELOG.md into per-version files [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve changelog generator and split CHANGELOG.md into per-version files [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 [PR] perf(hash-join): replace equal_rows_arr with JoinKeyComparator in pro… [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [I] feat: add GroupColumn support for List / Struct / Map / FixedSizeList in multi-column GROUP BY [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] Array fns [datafusion-comet] via GitHub
• 2026/06/26 [PR] Array fns [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: cancel running stages and tasks on job failure or cancellation [datafusion-ballista] via GitHub
• 2026/06/26 Re: [I] Comet produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/26 [PR] feat: broadcast small build side of SortMergeJoinExec in the static planner [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] feat: add a broadcast channel for job state event notifications [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: allow an external semaphore for executor task concurrency [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/26 [I] perf: coalesce single-column sort runs to cut merge fan-in [datafusion] via GitHub
• 2026/06/26 Re: [I] `CREATE TABLE ... AS ( WITH RECURSIVE ... )` fails with "Mismatch between schema and batches" - recursive term's batches carry expression names instead of the anchor member [datafusion] via GitHub
• 2026/06/26 Re: [I] `CREATE TABLE ... AS ( WITH RECURSIVE ... )` fails with "Mismatch between schema and batches" - recursive term's batches carry expression names instead of the anchor member [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: run the deep `test_stack_overflow` cases on a large stack [datafusion] via GitHub
• 2026/06/26 Re: [I] `NOT IN` + dynamic filters + build-side NULL returns incorrect results [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 [PR] feat: cancel running stages and tasks on job failure or cancellation [datafusion-ballista] via GitHub
• 2026/06/26 [PR] fix: honor client datafusion.* session config overrides in scheduler planning [datafusion-ballista] via GitHub
• 2026/06/26 [PR] chore: fix hdfs after object_store update. [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 [I] datafusion.* session config overrides from the client are ignored by scheduler-side (AQE) planning [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] perf: avoid excessive timer calls [datafusion-comet] via GitHub
• 2026/06/26 Re: [I] perf: avoid excessive timer calls in `ScanExec::get_next_batch` [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 [PR] feat: broadcast small build sides via non-zero CollectLeft thresholds [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 [PR] feat: memory accounting for WindowAggExec [datafusion] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 [PR] perf: emit WindowAggExec output in batch_size chunks [datafusion] via GitHub
• 2026/06/26 Re: [PR] perf: in-place fast path for `ScalarValue::sub` / `sub_checked` [datafusion] via GitHub
• 2026/06/26 [PR] perf: vectorized output for first_value/last_value/nth_value over a window frame [datafusion] via GitHub
• 2026/06/26 [PR] perf: vectorized RANGE frame boundary search for a single primitive column [datafusion] via GitHub
• 2026/06/26 Re: [PR] doc: More comments on GroupedHashAggregateStream refactor [datafusion] via GitHub
• 2026/06/26 [PR] perf: in-place fast path for `ScalarValue::sub` / `sub_checked` [datafusion] via GitHub
• 2026/06/26 Re: [PR] Integrate datafusion-distributed with Python [datafusion-python] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: add datafusion-json crate with json_get_str scaffolding [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: release tokio runtime on driver/executor exit [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] perf: coalesce single-column sort runs to cut merge fan-in [datafusion] via GitHub
• 2026/06/26 Re: [PR] IN LIST: add UInt16 bitmap filter [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: gate non-default collations for Spark 4 datetime expressions [datafusion-comet] via GitHub
• 2026/06/26 Re: [I] Integrate `datafusion-distributed` with `datafusion-python` [datafusion-python] via GitHub
• 2026/06/26 Re: [PR] fix: ArrayInsert evaluation for null source arrays [datafusion-comet] via GitHub
• 2026/06/26 [I] Integrate `datafusion-distributed` with `datafusion-python` [datafusion-python] via GitHub
• 2026/06/26 Re: [PR] chore(deps): bump actions/cache from 5 to 6 [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] chore(deps): bump the all-other-cargo-deps group in /native with 3 updates [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] chore(deps): bump object_store from 0.13.2 to 0.14.0 in /native [datafusion-comet] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 Re: [PR] Improve performance of binary and string concatenation operator [datafusion] via GitHub
• 2026/06/26 [PR] Integrate datafusion-distributed with Python [datafusion-python] via GitHub
• 2026/06/26 Re: [PR] doc: More comments on GroupedHashAggregateStream refactor [datafusion] via GitHub
• 2026/06/26 Re: [I] Support StringSplitSQL to enable split_part [datafusion-comet] via GitHub

• Earlier messages
• Later messages