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• 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
• 2026/06/25 Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: release interning state before terminal output to fix hash aggregate regression (#23178) [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: release interning state before terminal output to fix hash aggregate regression (#23178) [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 [PR] chore(deps): bump env_logger from 0.11.10 to 0.11.11 [datafusion-ballista] via GitHub
• 2026/06/25 [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] add benchmarks for single column group-values traits [datafusion] via GitHub
• 2026/06/25 Re: [PR] add benchmarks for single column group-values traits [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: Fix peak memory display in `EXPLAIN ANALYZE` for multiple operators [datafusion] via GitHub
• 2026/06/25 Re: [I] Make file-statistics cache keys schema-aware [datafusion] via GitHub
• 2026/06/25 [PR] doc: More comments on GroupedHashAggregateStream refactor [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: Fix peak memory display in `EXPLAIN ANALYZE` for multiple operators [datafusion] via GitHub
• 2026/06/25 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: disable migration aggregate by default [datafusion] via GitHub
• 2026/06/25 Re: [I] Improve internal worker parallelism support [datafusion] via GitHub
• 2026/06/25 Re: [PR] Validate coerce int96 config 17498 [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: multiple columns in count distinct [datafusion] via GitHub
• 2026/06/25 Re: [PR] bench: add key-only payload sort benchmarks [datafusion] via GitHub
• 2026/06/25 Re: [PR] Adds dynamic filter support for NestedLoopJoinExec [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: substrait support of `Decimal32` & `Decimal64` [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] feat: add Spark-compatible arrays_zip function [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: NOT IN with NULL subquery returns wrong results under SortMergeJoin [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: NOT IN with NULL subquery returns wrong results under SortMergeJoin [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: keep null-aware anti-join NULLs in the pushed dynamic filter [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix(enforce_sorting): remap sort requirement through ProjectionExec on pushdown [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: graceful error for deeply nested expressions instead of stack overflow [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: graceful error for deeply nested expressions instead of stack overflow [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [I] Support filter pushdown through `SortMergeJoinExec` [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: Create dynamic filters in SortMergeJoin [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: Create dynamic filters in SortMergeJoin [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: add Spark-compatible arrays_zip function [datafusion] via GitHub
• 2026/06/25 [PR] fix(enforce_sorting): remap sort requirement through ProjectionExec on pushdown [datafusion] via GitHub
• 2026/06/25 Re: [PR] [9195] optimize group value bytes [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 [PR] fix: guard `test_stack_overflow` against a deep-recursion stack overflow [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: disable migration aggregate by default [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: use `Vec` instead of `OffsetBuilder` [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: materialize ConstantColumnVector on Comet's serialize/export paths [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] fix: `array_compact` handle edge case with NULLs [datafusion] via GitHub
• 2026/06/25 Re: [I] Use Vectorized Partition Kernel for Window Frame Calculation [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: introduce pluggable SpillFile trait and TempFileFactory for custom spill backends [datafusion] via GitHub
• 2026/06/25 Re: [I] Use Vectorized Partition Kernel for Window Frame Calculation [datafusion] via GitHub
• 2026/06/25 Re: [I] Remove usage of Accumulator from window functions [datafusion] via GitHub
• 2026/06/25 Re: [I] Remove usage of Accumulator from window functions [datafusion] via GitHub
• 2026/06/25 Re: [PR] feat: introduce pluggable SpillFile trait and TempFileFactory for custom spill backends [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: surface DataFusion 54 PruningMetrics and Ratio in CometNativeScan metrics [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] feat: Add SQL planner, physical planner, and TableProvider hook for MERGE INTO [datafusion] via GitHub
• 2026/06/25 Re: [I] Add AQE to DataFusion [datafusion] via GitHub
• 2026/06/25 Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
• 2026/06/25 Re: [PR] chore: surface DataFusion 54 PruningMetrics and Ratio in CometNativeScan metrics [datafusion-comet] via GitHub
• 2026/06/25 [I] [EPIC] Improve the per-window performance for large windows [datafusion] via GitHub
• 2026/06/25 [PR] chore: surface DataFusion 54 PruningMetrics and Ratio in CometNativeScan metrics [datafusion-comet] via GitHub
• 2026/06/25 Re: [PR] IN LIST: add UInt16 bitmap filter [datafusion] via GitHub
• 2026/06/25 Re: [PR] fix: fall back for decimal SUM/AVG over sliding window frames (window audit) [datafusion-comet] via GitHub
• 2026/06/25 Re: [I] [Bug] SUM(decimal) over a sliding window frame returns wrapped out-of-range value on overflow instead of NULL [datafusion-comet] via GitHub

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