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• 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
• 2026/06/26 Re: [PR] feat: support StringSplitSQL for split_part [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: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: optimize_projections failure with struct-field join keys [datafusion] via GitHub
• 2026/06/26 Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [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: add datafusion-json crate with json_get_str scaffolding [datafusion] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 [PR] perf: avoid excessive timer calls [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 [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 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: [PR] refactor: make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: optimize_projections failure with struct-field join keys [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: [PR] perf: coalesce single-column sort runs to cut merge fan-in [datafusion] via GitHub
• 2026/06/26 Re: [PR] fix: optimize_projections failure with struct-field join keys [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: [PR] feat: add datafusion-json crate with json_get_str scaffolding [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] 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] 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: [PR] perf: coalesce single-column sort runs to cut merge fan-in [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: [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: [PR] perf: coalesce single-column sort runs to cut merge fan-in [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: [PR] feat: add datafusion-json crate with json_get_str scaffolding [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: [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: [PR] perf: coalesce single-column sort runs to cut merge fan-in [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 [PR] perf: coalesce single-column sort runs to cut merge fan-in [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] 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] IN LIST: add UInt16 bitmap filter [datafusion] via GitHub
• 2026/06/26 Re: [PR] feat: add `poll_now_notify` to `poll_loop` and `on_work_available` callback [datafusion-ballista] via GitHub
• 2026/06/26 Re: [PR] Add range partitioning sqllogictest fixture [datafusion] via GitHub
• 2026/06/26 [PR] chore(deps): bump object_store from 0.13.2 to 0.14.0 in /native [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] feat: Support Decimal type in `approx_distinct` [datafusion] via GitHub
• 2026/06/26 [PR] chore(deps): bump the all-other-cargo-deps group in /native with 3 updates [datafusion-comet] via GitHub
• 2026/06/26 [PR] chore(deps): bump actions/cache from 5 to 6 [datafusion-comet] via GitHub
• 2026/06/26 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/26 Re: [PR] chore(ci): Deploy WebTUI to nightlies.a.o [datafusion-ballista] via GitHub
• 2026/06/26 Re: [I] http://scheduler_host:port/ should redirect to https://nightlies.apache.org/ballista/<ballista version> [datafusion-ballista] 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 produces bloated results in comparison with Spark [datafusion-comet] via GitHub
• 2026/06/26 Re: [PR] Add range partitioning sqllogictest fixture [datafusion] via GitHub
• 2026/06/26 [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
• 2026/06/25 Re: [PR] Fix/python cargo lock drift [datafusion-ballista] via GitHub
• 2026/06/25 [PR] Fix/python cargo lock drift [datafusion-ballista] via GitHub
• 2026/06/25 Re: [PR] feat: Support Decimal type in `approx_distinct` [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: Support Decimal type in `approx_distinct` [datafusion] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 [PR] feat: release tokio runtime on driver/executor exit [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] chore(deps): bump taiki-e/install-action from 2.82.3 to 2.82.4 [datafusion-ballista] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore(deps): bump env_logger from 0.11.10 to 0.11.11 [datafusion-ballista] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [PR] [#21878] extensive test for multi-dictionary column group bys [datafusion] via GitHub
• 2026/06/25 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [PR] [codex POC] Add query fusion optimizer [datafusion] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [I] [EPIC] Improve window function performance for large windows [datafusion] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub

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