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• • Re: [PR] chore(deps): bump itertools from 0.14.0 to 0.15.0 in /native [datafusion-comet] via GitHub
• [PR] chore(deps): bump the all-other-cargo-deps group in /native with 2 updates [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump the all-other-cargo-deps group in /native with 2 updates [datafusion-comet] via GitHub
• [PR] chore(deps): bump actions/checkout from 6 to 7 [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump actions/checkout from 6 to 7 [datafusion-comet] via GitHub
• [I] Backport workflow-hardening fix (unpinned-uses) to `maint-16.x` [datafusion] via GitHub
• Re: [PR] chore(deps): upgrade to DataFusion 54 [datafusion-ballista] via GitHub
• Re: [I] [DISCUSSION] 2026 Q3-Q4 Roadmap Discussion [datafusion] via GitHub
• [I] [EPIC] Sort Pushdown: skip sorts and skip IO for ORDER BY / TopK queries [datafusion] via GitHub
• Re: [I] Extend ColocatedJoinRule and BroadcastSmallSideRule to SortMergeJoinExec [datafusion-ballista] via GitHub
  • Re: [I] Extend ColocatedJoinRule and BroadcastSmallSideRule to SortMergeJoinExec [datafusion-ballista] via GitHub
  • Re: [I] Extend ColocatedJoinRule and BroadcastSmallSideRule to SortMergeJoinExec [datafusion-ballista] via GitHub
• [PR] IN LIST: unify bitmap filter implementations [datafusion] via GitHub
• [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
  • Re: [PR] refactor: centralize date_bin per-row mapping [datafusion] via GitHub
• [PR] chore(deps): bump actions/checkout from 6.0.3 to 7.0.0 [datafusion-ballista] via GitHub
  • Re: [PR] chore(deps): bump actions/checkout from 6.0.3 to 7.0.0 [datafusion-ballista] via GitHub
• [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
  • Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] via GitHub
• [PR] fix: round large UInt64 values without narrowing [datafusion] via GitHub
  • Re: [PR] fix: round large UInt64 values without narrowing [datafusion] via GitHub
  • Re: [PR] fix: round large UInt64 values without narrowing [datafusion] via GitHub
  • Re: [PR] fix: round large UInt64 values without narrowing [datafusion] via GitHub
• Re: [PR] fix: Correct array_contains behavior for Spark-style null semantics [datafusion-comet] via GitHub
• Re: [PR] perf: do not build parquet pruning predicates if no page index [datafusion] via GitHub
• Re: [PR] Add DecomposeAggregate optimizer to rewrite AVG as SUM/COUNT [datafusion] via GitHub
• Re: [PR] feat: initialize TopK dynamic filter threshold from parquet statistics [datafusion] via GitHub
• [PR] Join avoid concat [datafusion] via GitHub
  • Re: [PR] Avoid concatenating record batches in joins [datafusion] via GitHub
  • Re: [PR] Avoid concatenating record batches in joins [datafusion] via GitHub
• [I] Avoid concatenating record batches in joins to alleviate memory pressure [datafusion] via GitHub
  • Re: [I] Avoid concatenating record batches in joins to alleviate memory pressure [datafusion] via GitHub
  • Re: [I] Avoid concatenating record batches in joins to alleviate memory pressure [datafusion] via GitHub
  • Re: [I] Avoid concatenating record batches in joins to alleviate memory pressure [datafusion] via GitHub
  • Re: [I] Avoid concatenating record batches in joins to alleviate memory pressure [datafusion] via GitHub
  • Re: [I] Avoid concatenating record batches in joins to alleviate memory pressure [datafusion] via GitHub
• Re: [PR] feat: add datafusion-json crate with json_get_str scaffolding [datafusion] via GitHub
  • Re: [PR] feat: add datafusion-json crate with json_get_str scaffolding [datafusion] via GitHub
  • Re: [PR] feat: add datafusion-json crate with json_get_str scaffolding [datafusion] via GitHub
• Re: [I] Natively support time-window grouping expressions: window, session_window, window_time [datafusion-comet] via GitHub
• Re: [I] CI is broken [datafusion-comet] via GitHub
• [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
  • Re: [PR] feat: logical plan protobuf representation for range repartitioning [datafusion] via GitHub
• Re: [I] Snapshot tests in physical_optimizer are not deterministic across CPU-count environments [datafusion] via GitHub
  • Re: [I] Snapshot tests in physical_optimizer are not deterministic across CPU-count environments [datafusion] via GitHub
• [PR] chore: fix `ConstantFolding` rule exclusion [datafusion-comet] via GitHub
  • Re: [PR] chore: fix `ConstantFolding` rule exclusion for benchmarks [datafusion-comet] via GitHub
• [PR] chore: add ordering tests for `array_union` [datafusion-comet] via GitHub
  • Re: [PR] chore: add ordering tests for `array_union` [datafusion-comet] via GitHub
• Re: [I] [Bug] array_distinct / array_union / array_except do not canonicalize NaN like Spark [datafusion-comet] via GitHub
• Re: [I] [Bug] array_max and array_min disagree with Spark on NaN ordering [datafusion-comet] via GitHub
• [PR] [physical-plan]: remove deprecated spill_record_batch_by_size [datafusion] via GitHub
  • Re: [PR] [physical-plan]: remove deprecated spill_record_batch_by_size [datafusion] via GitHub
  • Re: [PR] [physical-plan]: remove deprecated spill_record_batch_by_size [datafusion] via GitHub
  • Re: [PR] [physical-plan]: remove deprecated spill_record_batch_by_size [datafusion] via GitHub
• Re: [I] Unify LRU memory-limiting caches into one generic cache [datafusion] via GitHub
  • Re: [I] Unify LRU memory-limiting caches into one generic cache [datafusion] via GitHub
• [PR] chore: tweak CI execution memory params [datafusion-comet] via GitHub
  • Re: [PR] chore: tweak CI execution memory params [datafusion-comet] via GitHub
• Re: [I] Let partition_statistics accept pre-computed children statistics [datafusion] via GitHub
• [PR] chore: add array tests with NaN handling [datafusion-comet] via GitHub
  • Re: [PR] chore: add array tests with NaN handling [datafusion-comet] via GitHub
• Re: [I] [EPIC] Implement Range Partitioning [datafusion] via GitHub
• [PR] Prune implicit FD group keys in SQL aggregates [datafusion] via GitHub
  • Re: [PR] Prune implicit FD group keys in SQL aggregates [datafusion] via GitHub
  • Re: [PR] Prune implicit FD group keys in SQL aggregates [datafusion] via GitHub
  • Re: [PR] Fix projection functional dependency remapping [datafusion] via GitHub
  • Re: [PR] Fix projection functional dependency remapping [datafusion] via GitHub
  • Re: [PR] Fix projection functional dependency remapping [datafusion] via GitHub
  • Re: [PR] Fix projection functional dependency remapping [datafusion] via GitHub
  • Re: [PR] Fix projection functional dependency remapping [datafusion] via GitHub
  • Re: [PR] Fix projection functional dependency remapping [datafusion] via GitHub
  • Re: [PR] Fix projection functional dependency remapping [datafusion] via GitHub
  • Re: [PR] Fix projection functional dependency remapping [datafusion] via GitHub
• [I] TPC-DS q39 regression after adding primary key constraints: aggregate GROUP BY includes many unreferenced FD columns [datafusion] via GitHub
  • Re: [I] TPC-DS q39 regression after adding primary key constraints: aggregate GROUP BY includes many unreferenced FD columns [datafusion] via GitHub
• [PR] fix: exclude release scratch dirs from RAT and sync bash rat excludes [datafusion-comet] via GitHub
  • Re: [PR] fix: exclude release scratch dirs from RAT and license skill docs [datafusion-comet] via GitHub
  • Re: [PR] fix: exclude release scratch dirs from RAT and license skill docs [datafusion-comet] via GitHub
• [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
  • Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
  • Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
  • Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
  • Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
  • Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
  • Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
  • Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
  • Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] via GitHub
• Re: [I] Update ClickBench benchmarks with DataFusion 54.0.0 (when released) [datafusion] via GitHub
  • Re: [I] Update ClickBench benchmarks with DataFusion 54.0.0 (when released) [datafusion] via GitHub
  • Re: [I] Update ClickBench benchmarks with DataFusion 54.0.0 (when released) [datafusion] via GitHub
  • Re: [I] Update ClickBench benchmarks with DataFusion 54.0.0 (when released) [datafusion] via GitHub
• [PR] docs: Add Shanghai Apache DataFusion Meetup to events page [datafusion] via GitHub
  • Re: [PR] docs: Add Shanghai Apache DataFusion Meetup to events page [datafusion] via GitHub
  • Re: [PR] docs: Add Shanghai Apache DataFusion Meetup to events page [datafusion] via GitHub
• [I] Support `MapType` for `ElementAt` [datafusion-comet] via GitHub
  • Re: [I] Support `MapType` for `ElementAt` [datafusion-comet] via GitHub
  • Re: [I] Support `MapType` for `ElementAt` [datafusion-comet] via GitHub
• [PR] Empty2null [datafusion-comet] via GitHub
  • Re: [PR] feat: implement native empty2null spark inner function [datafusion-comet] via GitHub
  • Re: [PR] feat: implement native empty2null spark inner function [datafusion-comet] via GitHub
  • Re: [PR] feat: implement native empty2null spark inner function [datafusion-comet] via GitHub
  • Re: [PR] feat: implement native empty2null spark inner function [datafusion-comet] via GitHub
  • Re: [PR] feat: implement native empty2null spark inner function [datafusion-comet] via GitHub
  • Re: [PR] feat: implement native empty2null spark inner function [datafusion-comet] via GitHub
• [I] [Bug] unix_timestamp support level disagrees with documented TimestampNTZ tz-conversion divergence [datafusion-comet] via GitHub
• [I] array_union result ordering versus DataFusion is unverified [datafusion-comet] via GitHub
  • Re: [I] array_union result ordering versus DataFusion is unverified [datafusion-comet] via GitHub
• [I] [Bug] map_from_arrays / map_from_entries do not enforce null-key rejection or spark.sql.mapKeyDedupPolicy [datafusion-comet] via GitHub
• [I] [Bug] make_timestamp does not throw under spark.sql.ansi.enabled=true [datafusion-comet] via GitHub
  • Re: [I] [Bug] make_timestamp does not throw under spark.sql.ansi.enabled=true [datafusion-comet] via GitHub
• [PR] ClickHouse: Support unparenthesized IN right-hand side [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] ClickHouse: Support unparenthesized IN right-hand side [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] ClickHouse: Support unparenthesized IN right-hand side [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] ClickHouse: Support unparenthesized IN right-hand side [datafusion-sqlparser-rs] via GitHub
• [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
  • Re: [PR] refactor: name build-row and matchable-map presence checks in hash join [datafusion] via GitHub
• [I] `IN` operator rejects a ClickHouse query-parameter placeholder as its right-hand side without parenthesis [datafusion-sqlparser-rs] via GitHub
• [PR] refactor: move aggregate expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move aggregate expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move aggregate expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move aggregate expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move aggregate expression support checks to getSupportLevel [datafusion-comet] via GitHub
• Re: [PR] feat: Native Parquet Iceberg Data File Writes In Comet [datafusion-comet] via GitHub
  • Re: [PR] feat: Native Parquet Iceberg Data File Writes In Comet [datafusion-comet] via GitHub
  • Re: [PR] feat: Native Parquet Iceberg Data File Writes In Comet [datafusion-comet] via GitHub
• [I] Improve stage encoding size by removing unrelated partition location [datafusion-ballista] via GitHub
  • Re: [I] Improve stage encoding size by removing unrelated partition location [datafusion-ballista] via GitHub
  • Re: [I] Improve stage encoding size by removing unrelated partition location [datafusion-ballista] via GitHub
  • Re: [I] Improve stage encoding size by removing unrelated partition location [datafusion-ballista] via GitHub
• [PR] refactor: move array expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move array expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move array expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move array expression support checks to getSupportLevel [datafusion-comet] via GitHub
• Re: [PR] fix: CAST(MapType AS MapType) falls back even though native ... [datafusion-comet] via GitHub
  • Re: [PR] fix: CAST(MapType AS MapType) falls back even though native ... [datafusion-comet] via GitHub
• Re: [I] [Feature] Support Spark expression: create_map [datafusion-comet] via GitHub
  • Re: [I] [Feature] Support Spark expression: create_map [datafusion-comet] via GitHub
  • Re: [I] [Feature] Support Spark expression: create_map [datafusion-comet] via GitHub
• Re: [I] EPIC: Support `Literal` with nested types [datafusion-comet] via GitHub
  • Re: [I] EPIC: Support `Literal` with nested types [datafusion-comet] via GitHub
• [PR] refactor: move string expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move string expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move string expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move string expression support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move string expression support checks to getSupportLevel [datafusion-comet] via GitHub
• [PR] fix: propagate nested cast errors [datafusion-comet] via GitHub
  • Re: [PR] fix: propagate nested cast errors [datafusion-comet] via GitHub
  • Re: [PR] fix: propagate nested cast errors [datafusion-comet] via GitHub
• [I] Physical plan does not support logical expression Exists [datafusion] via GitHub
  • Re: [I] Physical plan does not support logical expression Exists [datafusion] via GitHub
• [PR] refactor: move arithmetic and math support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move arithmetic and math support checks to getSupportLevel [datafusion-comet] via GitHub
  • Re: [PR] refactor: move arithmetic and math support checks to getSupportLevel [datafusion-comet] via GitHub
• [I] Move static support decisions from serde convert into getSupportLevel [datafusion-comet] via GitHub

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