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- [I] Native Parquet schema-on-read diverges from Spark for ANSI interval targets [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 00:59:52 UTC, 1 replies.
- [I] Fall back instead of asserting when native scan partition values cannot be serialized [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 01:01:03 UTC, 1 replies.
- Re: [PR] feat: support ANSI interval types in native Parquet scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 01:03:42 UTC, 3 replies.
- Re: [PR] feat: support Iceberg metadata columns _pos, _spec, _file, and _partition [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/01 01:10:03 UTC, 1 replies.
- Re: [I] support iceberg metadata columns _file, _pos, _spec, and _partition [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/01 01:10:05 UTC, 0 replies.
- [PR] fix: rows_to_array cleanup for expecting single field [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/01 01:50:55 UTC, 4 replies.
- Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] - posted by "msaule (via GitHub)" <gi...@apache.org> on 2026/08/01 02:10:45 UTC, 5 replies.
- Re: [PR] Centralize unparser select-scope boundary logic and add characterization tests [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/01 02:16:17 UTC, 1 replies.
- Re: [PR] Disable memory-limited NLJ fallback for left-emitting joins with multi-partition right inputs [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/01 02:16:19 UTC, 1 replies.
- Re: [PR] docs: fix optimizer rule reference link in documentation [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/01 02:16:21 UTC, 1 replies.
- Re: [PR] POC: CTE materialization for multi-referenced CTEs [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/01 02:16:25 UTC, 1 replies.
- [I] StaticExecutionGraph drops stages when plan transformations fail [datafusion-ballista] - posted by "QuakeWang (via GitHub)" <gi...@apache.org> on 2026/08/01 02:26:30 UTC, 1 replies.
- [I] Avoid duplicate CheckOverflow evaluation for decimal division [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 02:37:44 UTC, 2 replies.
- Re: [PR] fix: use per-expression eval mode for decimal promotion [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 02:41:04 UTC, 2 replies.
- [PR] fix(scheduler): preserve stages on transition errors [datafusion-ballista] - posted by "QuakeWang (via GitHub)" <gi...@apache.org> on 2026/08/01 02:50:34 UTC, 3 replies.
- Re: [PR] fix: support null calendar interval literals [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 02:52:19 UTC, 3 replies.
- Re: [PR] fix: support CalendarIntervalType hashing [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 03:06:24 UTC, 2 replies.
- [D] How practical is to use this for a OLTP DB engine? [datafusion] - posted by "mamcx (via GitHub)" <gi...@apache.org> on 2026/08/01 03:06:36 UTC, 1 replies.
- [I] Nested array comparison does not match Spark for signed zero [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 03:13:48 UTC, 1 replies.
- Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 03:45:31 UTC, 34 replies.
- Re: [PR] fix: ensure new_list respects data_type argument [datafusion] - posted by "Ruchirtripathi (via GitHub)" <gi...@apache.org> on 2026/08/01 04:35:44 UTC, 12 replies.
- [PR] feat: support `explode_outer` [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/01 04:58:46 UTC, 23 replies.
- Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/01 05:48:25 UTC, 3 replies.
- Re: [PR] refactor: use Arrow decimal precision validation [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/08/01 05:55:18 UTC, 2 replies.
- Re: [PR] feat(optimizer): coalesce peer first_value / last_value into a single struct aggregate [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/01 06:02:05 UTC, 20 replies.
- Re: [PR] feat: drop generator on error to free memory faster [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/08/01 06:36:10 UTC, 2 replies.
- [I] GROUP BY expression containing a placeholder does not match the same expression in the SELECT list [datafusion] - posted by "Braedon-Wooding-Displayr (via GitHub)" <gi...@apache.org> on 2026/08/01 06:48:16 UTC, 3 replies.
- Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/01 07:09:19 UTC, 8 replies.
- [PR] fix: infer placeholder types in GROUP BY, HAVING, QUALIFY and ORDER BY (fix for #24042) [datafusion] - posted by "Braedon-Wooding-Displayr (via GitHub)" <gi...@apache.org> on 2026/08/01 07:10:42 UTC, 7 replies.
- Re: [PR] fix: reject nested arrays in array_distance [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/01 08:31:01 UTC, 0 replies.
- Re: [PR] fix: Improve error message for metadata conflict in schema [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/01 08:31:02 UTC, 0 replies.
- Re: [I] Join swap in `join_selection` flips schema-level metadata, failing "Schema mismatch" [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/01 08:31:03 UTC, 0 replies.
- [PR] refactor: use arity helper for Int to Decimal128 reinterpretation [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/01 09:12:00 UTC, 15 replies.
- Re: [I] rlike: consider arrow regexp_is_match kernel and fix non-StringArray panic [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/01 09:27:27 UTC, 0 replies.
- Re: [PR] FFI: plumb with_updated_config for FFI_ScalarUDF [datafusion] - posted by "Amogh-2404 (via GitHub)" <gi...@apache.org> on 2026/08/01 09:58:07 UTC, 5 replies.
- Re: [I] draft and include a field naming guidance for window functions [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 10:21:55 UTC, 1 replies.
- Re: [I] Support expression based window function (value based `RANGE`) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 10:37:51 UTC, 0 replies.
- Re: [I] Improved performance of RANGE window functions using Segment Trees [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 10:46:49 UTC, 0 replies.
- Re: [I] API: Partitioning::DynamicRange for runtime-discovered split points [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 10:53:04 UTC, 2 replies.
- Re: [I] [EPIC] Improve window function performance (especially for large windows) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 10:58:12 UTC, 1 replies.
- Re: [I] `BoundedWindowAggExec` in `Linear` mode is slow for many-partitions [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 11:00:10 UTC, 1 replies.
- Re: [I] Common partition keys logic for window expressions does not take place [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 11:02:28 UTC, 1 replies.
- Re: [I] Refactor window execution to enable future optimizations [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 11:02:52 UTC, 0 replies.
- Re: [I] Optimize "per partition" top-k : `ROW_NUMBER < 5` / TopK [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 11:04:46 UTC, 5 replies.
- Re: [I] Add StreamingWindowExec to DataFusion physical plan to support aggregations over unbounded data [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 11:07:34 UTC, 1 replies.
- Re: [I] Support FilterExec with embedded projections in WindowTopN optimization [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/01 11:19:05 UTC, 0 replies.
- Re: [PR] chore: bump Spark 4.1 to 4.1.3 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 11:22:16 UTC, 0 replies.
- Re: [PR] feat: add GroupColumn support for Interval in multi-column GROUP BY [datafusion] - posted by "tohuya6 (via GitHub)" <gi...@apache.org> on 2026/08/01 11:28:22 UTC, 1 replies.
- [I] `RepartitionExec` withholds all output from an unbounded input until `batch_size` rows accumulate [datafusion] - posted by "calvinchengx (via GitHub)" <gi...@apache.org> on 2026/08/01 12:05:25 UTC, 15 replies.
- Re: [PR] feat(functions-aggregate): support nested types (List, Struct, Map) in first_value / last_value GroupsAccumulator [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/01 13:44:37 UTC, 16 replies.
- Re: [PR] perf: Extend WindowTopN to `dense_rank` [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/01 13:58:19 UTC, 24 replies.
- Re: [I] Make RowsGroupColumn single-field extraction explicit [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/01 14:21:08 UTC, 0 replies.
- Re: [I] DecimalPrecision.promote uses session ANSI flag instead of per-expression eval mode [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 14:41:50 UTC, 0 replies.
- Re: [PR] refactor: use arrow make_comparator for nested structural equality in arrays_overlap and array_position [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 14:43:03 UTC, 2 replies.
- Re: [I] Use arrow make_comparator for nested structural equality in arrays_overlap and array_position [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 14:43:04 UTC, 0 replies.
- [PR] refactor: use arrow make_comparator for nested structural equality in arrays_overlap and array_position [2/2] [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/01 15:17:51 UTC, 5 replies.
- [I] spark.comet.exceptionOnDatetimeRebase is dead code: wire it up or remove it [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:19:41 UTC, 2 replies.
- Re: [I] Audit Spark SQL configs that affect query semantics and ensure Comet honors them (or falls back) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:20:26 UTC, 0 replies.
- Re: [I] Triage the `spark.sql.legacy.*` configs dropped from the session-wide fallback in #4799 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:21:10 UTC, 0 replies.
- Re: [PR] refactor: use Arrow timezone type [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:21:37 UTC, 8 replies.
- Re: [I] Datetime rebase: track the documented scan limitation, and spark.comet.exceptionOnDatetimeRebase is dead code [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:21:47 UTC, 2 replies.
- Re: [I] Native panic casting to negative-scale decimal when spark.sql.legacy.allowNegativeScaleOfDecimal=true [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:22:15 UTC, 0 replies.
- [PR] fix: fall back to Spark for negative-scale decimal casts and arithmetic [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/01 15:31:20 UTC, 7 replies.
- [PR] fix: prevent incorrect results when pushing filters through anti joins [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/01 15:32:32 UTC, 5 replies.
- [PR] docs: add a Frequently Asked Questions page [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:34:01 UTC, 3 replies.
- [PR] refactor: rename pyarrowUdf config to pyarrowUDF and fix stale config docs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:53:30 UTC, 1 replies.
- Re: [I] Config naming audit: rename inconsistent spark.comet.* keys before 1.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:53:55 UTC, 1 replies.
- Re: [I] Implement JVM UDFs for all date/time expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 15:56:17 UTC, 1 replies.
- [I] Shuffle performance audit: candidate optimizations needing investigation [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 16:11:04 UTC, 0 replies.
- Re: [I] Revisit the case for native columnar-to-row? [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 16:12:13 UTC, 1 replies.
- [I] [EPIC] Planner, serde, and optimizer rule performance audit [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 16:13:53 UTC, 1 replies.
- [I] Serialized native plan duplicates the full SQL text on every expression (96% of plan bytes) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 16:14:22 UTC, 2 replies.
- [PR] feat: report native vs codegen-dispatch expression coverage in extended explain [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 16:19:23 UTC, 7 replies.
- Re: [PR] chore: bump Spark 4.0 to 4.0.4 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 16:22:50 UTC, 0 replies.
- [PR] fix: Correctly process numeric literals with underscores [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/01 16:33:53 UTC, 15 replies.
- [PR] fix: wire up spark.comet.exceptionOnDatetimeRebase [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 16:41:57 UTC, 0 replies.
- [I] Extended explain operator stats miscount reuse wrappers and CometSubqueryBroadcast [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 17:08:18 UTC, 0 replies.
- Re: [PR] feat: Implement FFI_QueryPlanner [datafusion] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/01 17:11:25 UTC, 7 replies.
- [PR] perf: intern QueryContext SQL text into a per-plan pool (14x smaller serialized plans) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 17:13:34 UTC, 0 replies.
- Re: [PR] chore: fallback to Spark if legacy sql configurations are set [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/01 17:22:46 UTC, 0 replies.
- [PR] chore: run `Lint Java` once [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/01 17:34:21 UTC, 2 replies.
- Re: [PR] perf: intern QueryContext SQL text into a per-plan pool (up to 20x smaller serialized plans) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 17:58:08 UTC, 0 replies.
- [PR] fix: correct extended explain operator counts for reuse wrappers and CometSubqueryBroadcast [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 18:39:31 UTC, 0 replies.
- Re: [PR] fix: fail rather than silently return unrebased datetimes from Parquet [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 18:42:07 UTC, 2 replies.
- [PR] perf: skip re-slicing window partition batches with nothing to prune [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/01 18:43:51 UTC, 2 replies.
- Re: [PR] fix: fall back for Parquet datetime rebasing [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 18:57:23 UTC, 2 replies.
- [I] Do not accelerate a query stage that contains a columnar-to-row fallback (enable whole-stage revert by default) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 18:58:35 UTC, 0 replies.
- [PR] perf(kll): batch-oriented ingest for the TDigest → KLL swap [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/01 19:05:54 UTC, 5 replies.
- Re: [PR] fix: make native cast from float/double to decimal compatible with Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 20:03:36 UTC, 0 replies.
- Re: [I] Make cast from float/double to decimal compatible with Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 20:03:37 UTC, 0 replies.
- Re: [PR] refactor(hash-aggr): Support spilling for single mode aggregation [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 21:22:47 UTC, 4 replies.
- [PR] docs: Add more documentation about `PartialSortExec` operator [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/01 21:28:16 UTC, 6 replies.
- [PR] Iceberg-Ballista Crate [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/01 21:43:13 UTC, 6 replies.
- Re: [I] Add Iceberg integration [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/01 21:49:04 UTC, 3 replies.
- [PR] minor(fix): correct to_date results for formatted pre-epoch datetimes [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/01 22:01:15 UTC, 3 replies.
- Re: [PR] feat(scheduler): range-repartition rule primitives (batteries-included) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/01 22:26:42 UTC, 6 replies.
- Re: [I] Missing Redshift constructs [datafusion-sqlparser-rs] - posted by "realonbebeto (via GitHub)" <gi...@apache.org> on 2026/08/01 22:42:30 UTC, 2 replies.
- Re: [PR] fix: support map casts with NullType elements [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 02:16:06 UTC, 3 replies.
- Re: [PR] fix: make_array accepts inputs differing only in nested-field nullability [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 02:16:17 UTC, 1 replies.
- Re: [PR] feat(substrait): generate Substrait function YAML [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 02:16:19 UTC, 1 replies.
- Re: [PR] feat: demonstrate issue with partial aggregation [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 02:16:22 UTC, 0 replies.
- Re: [PR] fix: align regexp_instr empty-pattern behavior with PostgreSQL [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 02:16:23 UTC, 0 replies.
- [I] Native make_date rejects Spark-valid years outside chrono range [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 02:26:48 UTC, 2 replies.
- Re: [PR] refactor: use Arrow casts for temporal conversions [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 02:55:20 UTC, 1 replies.
- [I] Enable SPARK-57298 collect_set tests when Spark 4.2 SQL diff lands [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 03:25:52 UTC, 1 replies.
- [I] Use DataFusion `unnest_outer` instead of Comet implementaion [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/02 03:47:37 UTC, 0 replies.
- [I] Wide-decimal overflow reports a different value than Spark [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 03:48:11 UTC, 1 replies.
- Re: [PR] fix: native ansi-errors raised as spark error [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 04:00:06 UTC, 3 replies.
- Re: [PR] minor: Add `slt` test for nullable window retract [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/02 04:12:52 UTC, 2 replies.
- Re: [PR] Enable dynamic filters for range-partitioned joins [datafusion] - posted by "getChan (via GitHub)" <gi...@apache.org> on 2026/08/02 05:22:44 UTC, 51 replies.
- Re: [I] checked_arithmetic: delegate ANSI integer arithmetic to arrow checked kernels [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/08/02 06:47:01 UTC, 1 replies.
- [PR] WindowTopN dense_rank benchmark [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/02 07:05:15 UTC, 5 replies.
- Re: [PR] test: improve `find_in_set` sqllogictest coverage [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/02 08:38:24 UTC, 1 replies.
- Re: [PR] WIP: Update to arrow/parquet 59.2.0 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/02 09:18:26 UTC, 3 replies.
- Re: [I] [DISCUSSION] PR Review Process / States / "How to find the PRs in the list that need review" [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/02 09:36:53 UTC, 3 replies.
- Re: [I] [DISCUSSION] Rethinking Code Review and Testing in the Agent Era [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/02 09:50:10 UTC, 7 replies.
- Re: [PR] docs: add agent skill for datafusion-ffi crate patterns [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/02 10:07:19 UTC, 0 replies.
- Re: [PR] minor(test): strengthen sort-merge join spilling coverage [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/02 10:11:27 UTC, 1 replies.
- [PR] Docs: Add PR review guide [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/02 10:20:16 UTC, 30 replies.
- Re: [PR] perf: elide redundant HashJoin dynamic-filter membership predicates for contiguous integer domains [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/02 10:29:17 UTC, 7 replies.
- Re: [PR] perf(spark): fold concat_ws plans with literal-NULL separator via simplify [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/02 10:50:20 UTC, 0 replies.
- Re: [PR] feat(spark): add levenshtein with optional threshold support [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/02 10:53:13 UTC, 0 replies.
- Re: [I] size: compute list sizes with the arrow length kernel [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/02 10:57:05 UTC, 1 replies.
- [PR] fix: typo for the builder error type [datafusion] - posted by "JosephLenton (via GitHub)" <gi...@apache.org> on 2026/08/02 11:00:54 UTC, 7 replies.
- [PR] Docs: Update PR template to ask for user-visible rationale [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/02 11:10:51 UTC, 7 replies.
- Re: [PR] fix: UnionExec now conforms each batch to the union's declared schema [datafusion] - posted by "dariocurr (via GitHub)" <gi...@apache.org> on 2026/08/02 11:24:42 UTC, 5 replies.
- Re: [PR] feat: extend interval arithmetic to support scalar functions (UDFs) [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/02 12:21:13 UTC, 0 replies.
- Re: [PR] docs: document all fields and methods of `DFParquetMetadata` [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/02 12:22:33 UTC, 4 replies.
- Re: [PR] perf: intern QueryContext SQL text into a per-plan pool (up to 20x smaller serialized plans for TPC-DS) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 13:32:32 UTC, 0 replies.
- Re: [PR] feat(parquet): multi-column lexicographic stats reorder for TopK sort pushdown [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/02 13:45:08 UTC, 5 replies.
- [PR] fix: handle empty patterns in regexp_instr [datafusion] - posted by "iamhaseebn (via GitHub)" <gi...@apache.org> on 2026/08/02 13:57:17 UTC, 4 replies.
- [I] [EPIC] Memory pool and accounting audit sweep [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 14:09:55 UTC, 3 replies.
- [PR] perf: memoize Comet-subtree check in EliminateRedundantTransitions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 14:18:46 UTC, 1 replies.
- [PR] fix: CometFairMemoryPool compared pool-wide usage against a per-consumer limit [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 14:24:34 UTC, 2 replies.
- [PR] fix: support Utf8/LargeUtf8/Utf8View in native RLike without panicking [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/02 14:26:33 UTC, 11 replies.
- [PR] perf: skip DecimalPrecision.promote's rewrite when there is no decimal arithmetic [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 14:40:21 UTC, 1 replies.
- [PR] fix: release task-shared memory pool references via RAII guard [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 14:45:12 UTC, 1 replies.
- [I] Codegen dispatcher: whole-tree NullIntolerant short-circuit suppresses ANSI errors, plus TIME type gaps between canHandle and the runtime dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 15:07:06 UTC, 1 replies.
- [PR] fix: codegen dispatcher null short-circuit swallowed errors Spark raises [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 15:44:34 UTC, 1 replies.
- [PR] Inline small identifier and span helpers [datafusion-sqlparser-rs] - posted by "fyrsta7 (via GitHub)" <gi...@apache.org> on 2026/08/02 15:48:49 UTC, 1 replies.
- Re: [PR] feat(physical-plan): add bounded memory reservation guard for streaming operators [datafusion] - posted by "glatinone (via GitHub)" <gi...@apache.org> on 2026/08/02 15:53:31 UTC, 1 replies.
- Re: [I] `Column::from_qualified_name` result is potentially feature-set dependent [datafusion] - posted by "kartik00052 (via GitHub)" <gi...@apache.org> on 2026/08/02 15:58:10 UTC, 0 replies.
- [PR] perf: avoid rebuilding untouched operators in PlanDataInjector.injectPlanData [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 15:58:51 UTC, 1 replies.
- Re: [I] Remove `From` for `Column` [datafusion] - posted by "kartik00052 (via GitHub)" <gi...@apache.org> on 2026/08/02 15:59:39 UTC, 0 replies.
- [PR] docs: add HashJoinExec metrics to user guide [datafusion] - posted by "fyrsta7 (via GitHub)" <gi...@apache.org> on 2026/08/02 16:34:34 UTC, 6 replies.
- [PR] chore: remove unused spark.comet.exceptionOnDatetimeRebase config [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 16:56:43 UTC, 1 replies.
- [PR] perf: cache Iceberg reflection lookups on the planning path [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 17:16:30 UTC, 5 replies.
- Re: [PR] Add config-matrix tests in enforce_distribution.rs for range-satisfaction settings [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/08/02 17:40:03 UTC, 5 replies.
- [I] Deduplicate Throwable cause-chain traversal in Comet tests [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 17:58:44 UTC, 2 replies.
- Re: [PR] fix: surface next_day and make_date ANSI errors as Spark exceptions [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 18:16:54 UTC, 3 replies.
- Re: [PR] fix: match Spark semantics in temporal conversions [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 18:40:49 UTC, 0 replies.
- Re: [PR] fix: normalize floating-point values in native collect_set [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 18:47:38 UTC, 5 replies.
- Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 19:16:19 UTC, 12 replies.
- [I] ListPositionsExpr panics on sliced list input, breaking native posexplode over LIMIT with OFFSET [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/02 19:17:35 UTC, 1 replies.
- [PR] fix: keep every spilled slice of a sort-merge join inner key group [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/02 19:18:59 UTC, 2 replies.
- [PR] build(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.4 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 19:43:38 UTC, 2 replies.
- Re: [PR] build(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.3 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 19:43:40 UTC, 1 replies.
- [PR] build(deps): bump github/codeql-action/init from 4.36.2 to 4.37.4 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 19:44:54 UTC, 2 replies.
- Re: [PR] build(deps): bump github/codeql-action/init from 4.36.2 to 4.37.3 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 19:44:56 UTC, 1 replies.
- [PR] build(deps): bump taiki-e/install-action from 2 to 2.85.5 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/02 19:45:06 UTC, 0 replies.
- Re: [PR] feat: adding `elapsed_compute` to the writer [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/02 20:00:47 UTC, 1 replies.
- [PR] fix: avoid duplicate CheckOverflow evaluation for decimal division [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 22:49:37 UTC, 9 replies.
- Re: [PR] perf: optimize list_extract without defaults using Arrow take [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/02 23:06:04 UTC, 3 replies.
- Re: [PR] fix: preserve ABFS container in object store registry keys [datafusion] - posted by "847850277 (via GitHub)" <gi...@apache.org> on 2026/08/03 01:22:00 UTC, 6 replies.
- Re: [PR] perf(optimizer): generic in-place mutable rewrite to obsolete per-rule fast-paths [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/03 02:16:02 UTC, 1 replies.
- Re: [PR] Cross join MxN partitioning [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/03 02:16:07 UTC, 1 replies.
- Re: [PR] fix: tighten scalar UDF return type hints [datafusion-python] - posted by "BharatDeva (via GitHub)" <gi...@apache.org> on 2026/08/03 02:42:39 UTC, 2 replies.
- Re: [PR] Add is_nan aliases [datafusion-python] - posted by "BharatDeva (via GitHub)" <gi...@apache.org> on 2026/08/03 02:42:41 UTC, 2 replies.
- [PR] Perf: remove extra allocations for hex operations [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/03 03:20:09 UTC, 7 replies.
- Re: [PR] feat: support ASOF joins [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/08/03 04:08:40 UTC, 5 replies.
- Re: [PR] feat: add ASOF join physical operator [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/08/03 04:09:14 UTC, 37 replies.
- [PR] chore(ci): bump the github-codeql group with 2 updates [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/03 04:26:07 UTC, 10 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.5 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/03 04:27:09 UTC, 2 replies.
- Re: [PR] perf: preserve dictionary encoding for `character_length`, `initcap`, and `reverse` [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/03 04:39:16 UTC, 1 replies.
- [I] postgres parser: multiple or trailing underscores should error [datafusion-sqlparser-rs] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/03 06:08:55 UTC, 2 replies.
- Re: [PR] feat: switch VirtualTable producer to use expressions field instead of deprecated values [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/08/03 06:31:45 UTC, 1 replies.
- Re: [I] Remove usages of deprecated VirtualTable.values field [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/08/03 06:44:25 UTC, 0 replies.
- Re: [PR] feat: make StatisticsRegistry the default operator-statistics path [datafusion] - posted by "asolimando (via GitHub)" <gi...@apache.org> on 2026/08/03 06:58:05 UTC, 5 replies.
- [I] Refactor numeric sign and padding in Spark format_string [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/03 07:25:38 UTC, 2 replies.
- Re: [PR] Added support for unpivot in Redshift with expression and bracketsless [datafusion-sqlparser-rs] - posted by "kfirSatori (via GitHub)" <gi...@apache.org> on 2026/08/03 07:45:29 UTC, 1 replies.
- [I] Expose PruningPredicate's IN-list rewrite size limit as a config option [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/03 08:02:58 UTC, 1 replies.
- Re: [PR] fix: preserve total_byte_size in calculate_total_byte_size when num_r… [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/08/03 08:22:05 UTC, 8 replies.
- Re: [I] Restrict type hints from Any for many functions [datafusion-python] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/03 08:31:00 UTC, 0 replies.
- Re: [I] API Suggestion match casing for isnan and is_null [datafusion-python] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/03 08:41:35 UTC, 0 replies.
- Re: [PR] fix(ffi): preserve TableProvider DML overrides [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/03 09:28:38 UTC, 6 replies.
- Re: [PR] fix(ffi): preserve aggregate null-handling support [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/03 09:39:39 UTC, 1 replies.
- [I] Further Optimize "per partition" top-k : `ROW_NUMBER < 5` / TopK [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/03 09:40:44 UTC, 0 replies.
- Re: [PR] Databricks: support INSERT BY NAME [datafusion-sqlparser-rs] - posted by "finchxxia (via GitHub)" <gi...@apache.org> on 2026/08/03 09:51:02 UTC, 6 replies.
- [PR] feat: implement spilling for migrated partial/final hash aggregation [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/03 09:51:17 UTC, 0 replies.
- Re: [PR] refactor(hash-aggr): Support spilling for `partial` and `final` mode aggregation [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/03 10:01:10 UTC, 14 replies.
- [I] Parquet reader should return a RowSelection to support result caching [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/08/03 10:21:42 UTC, 0 replies.
- Re: [PR] fix: do not derive ordering for arithmetic that can overflow [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/03 10:24:21 UTC, 4 replies.
- Re: [PR] Add dfbench statistics command [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/03 10:38:25 UTC, 29 replies.
- Re: [PR] Cli entrypoint pr3 [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/03 10:49:20 UTC, 0 replies.
- [PR] chore: cargo update before cutting 1.0 branch [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/03 11:24:11 UTC, 0 replies.
- Re: [PR] perf: Concrete TopK array storage [datafusion] - posted by "MassivePizza (via GitHub)" <gi...@apache.org> on 2026/08/03 11:36:40 UTC, 6 replies.
- Re: [PR] refactor: move lambda variable scope into Physical Planning Context [datafusion] - posted by "sweb (via GitHub)" <gi...@apache.org> on 2026/08/03 11:41:03 UTC, 7 replies.
- [PR] fix: honor target sorted flag and preserve map field metadata in cast_map_to_map [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/08/03 12:22:01 UTC, 3 replies.
- [PR] Enable SPARK-57298 collect_set tests when Spark 4.2 SQL diff lands [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/03 12:29:39 UTC, 0 replies.
- Re: [PR] feat: Calculate non-distinct `sum` from column statistics when available [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/08/03 12:42:08 UTC, 1 replies.
- Re: [PR] Query graph for Join reordering [datafusion] - posted by "JanKaul (via GitHub)" <gi...@apache.org> on 2026/08/03 12:44:44 UTC, 0 replies.
- Re: [PR] Report peak MemoryPool reservation per query in benchmarks [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/08/03 13:41:28 UTC, 0 replies.
- [I] Expression explain tags leak between unrelated plans via the shared Literal.TrueLiteral singleton [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 13:51:49 UTC, 1 replies.
- Re: [PR] chore: cargo update for 1.0 release [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/03 13:55:56 UTC, 0 replies.
- Re: [PR] docs: drop compatibility notes for bugs that are now fixed [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/03 14:05:26 UTC, 0 replies.
- [I] Replace hand-coded rollup of expression fallback reasons onto operators [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 14:06:41 UTC, 1 replies.
- [I] Bug triage results: 2026-08-03 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 14:24:44 UTC, 0 replies.
- Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/03 14:33:13 UTC, 5 replies.
- Re: [PR] bench: multi-conjunct shared-prefix struct row-filter pushdown [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/03 14:35:50 UTC, 5 replies.
- Re: [I] decimal_rescale_check: replace fused rescale and precision check with arrow decimal cast [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/03 14:37:47 UTC, 1 replies.
- Re: [I] Use arrow dictionary casts instead of hand-rolled dictionary handling in cast paths [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/03 14:38:09 UTC, 1 replies.
- Re: [PR] docs: [branch-1.0] add 1.0.0 changelog [WIP] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 14:39:17 UTC, 0 replies.
- [PR] docs: clarify SparkPhysicalExprAdapter cast checks differ from CometCast.isSupported [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/03 14:40:25 UTC, 1 replies.
- [PR] minor: document EquivalenceProperties::project [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/03 14:43:30 UTC, 3 replies.
- Re: [PR] fix(spark): correct mod ANSI zero divisor and negative zero handling [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/03 14:43:52 UTC, 5 replies.
- Re: [PR] feat: remove extra Rows from ReusableRows [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/03 14:47:58 UTC, 14 replies.
- Re: [PR] fix: [DO NOT MERGE] Validate nested Parquet leaf pruning against datafusion#23391 [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/03 15:06:48 UTC, 0 replies.
- [PR] perf: compute spark_size list lengths with Arrow length kernel [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/03 15:18:01 UTC, 5 replies.
- Re: [PR] Expose accumulator state to allow prefix scanning [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/03 15:23:52 UTC, 43 replies.
- Re: [PR] fix: Stop trimming trailing zeros when displaying decimals in SLT tests [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/03 15:25:20 UTC, 2 replies.
- Re: [PR] feat: add GroupColumn support for Decimal256 in multi-column GROUP BY [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/03 15:25:59 UTC, 5 replies.
- Re: [PR] refactor join-key equality filtering [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/08/03 15:32:55 UTC, 13 replies.
- Re: [PR] IN LIST: add branchless filter for small primitive lists [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/03 15:38:26 UTC, 0 replies.
- Re: [PR] fix: codegen dispatcher null short-circuit swallowed ANSI errors, plus two latent TIME-type gaps [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 15:55:11 UTC, 1 replies.
- Re: [PR] chore(deps): bump reqsign-core from 3.1.0 to 3.2.0 in /native in the all-other-cargo-deps group across 1 directory [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/03 16:10:35 UTC, 1 replies.
- Re: [I] sum_int: use arrow sum kernels and collapse integer type dispatch [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/08/03 16:12:23 UTC, 1 replies.
- Re: [PR] bug: Prevent exec hang when task decode fails [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/03 16:23:20 UTC, 1 replies.
- Re: [PR] feat(scheduler): Redirect '/' to nighlies.a.o WebTUI [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/03 16:40:49 UTC, 8 replies.
- Re: [PR] fix: translate SQL wildcards in SIMILAR TO patterns (#22263) [datafusion] - posted by "R0B2133 (via GitHub)" <gi...@apache.org> on 2026/08/03 17:09:54 UTC, 10 replies.
- Re: [PR] feat: eliminate LEFT/RIGHT JOINs with redundant sides [datafusion] - posted by "simonvandel (via GitHub)" <gi...@apache.org> on 2026/08/03 17:17:25 UTC, 1 replies.
- Re: [I] Cast from boolean to decimal ignores eval mode: throws where Spark returns NULL in legacy/try mode [datafusion-comet] - posted by "kazuyukitanimura (via GitHub)" <gi...@apache.org> on 2026/08/03 17:20:56 UTC, 0 replies.
- Re: [PR] perf: reuse quantile summary buffers during merge [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 17:29:26 UTC, 3 replies.
- Re: [PR] fix: skip null slots when checking overflow in unary negation [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 17:38:35 UTC, 5 replies.
- Re: [I] Bug triage results: 2026-07-06 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 17:42:05 UTC, 0 replies.
- Re: [I] Bug triage results: 2026-06-29 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 17:42:05 UTC, 0 replies.
- Re: [I] Bug triage results: 2026-07-13 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 17:42:06 UTC, 0 replies.
- Re: [I] Bug triage results: 2026-07-20 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 17:42:06 UTC, 0 replies.
- Re: [I] Bug triage results: 2026-07-27 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 17:42:07 UTC, 0 replies.
- Re: [PR] fix(scheduler): fail running jobs when all executors are lost [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/03 18:00:17 UTC, 6 replies.
- [PR] Use arrow dictionary casts instead of hand-rolled dictionary handling in cast paths [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/03 18:03:04 UTC, 0 replies.
- [PR] feat(functions): re-expose string builder API for concat [datafusion] - posted by "mzabaluev (via GitHub)" <gi...@apache.org> on 2026/08/03 18:04:06 UTC, 4 replies.
- [I] AQE: coalesce and range-repartition-routing slots can co-exist on the same ExchangeExec [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/03 18:09:26 UTC, 1 replies.
- Re: [PR] feat: add a broadcast channel for job state event notifications [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/03 18:25:50 UTC, 2 replies.
- Re: [PR] Prefetch Parquet row groups with a bounded I/O budget [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/03 18:44:06 UTC, 17 replies.
- Re: [PR] chore: Update to latest main on upstream DataFusion [datafusion-python] - posted by "Copilot (via GitHub)" <gi...@apache.org> on 2026/08/03 18:45:45 UTC, 3 replies.
- [I] FFI `Session::create_physical_plan` could recurse infinitely [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/03 18:48:32 UTC, 3 replies.
- [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] - posted by "divyankshah (via GitHub)" <gi...@apache.org> on 2026/08/03 18:53:49 UTC, 11 replies.
- Re: [PR] refactor: use arrow dictionary casts instead of hand-rolled dictionary handling in cast paths [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 18:55:39 UTC, 0 replies.
- Re: [PR] perf: gather Linear-mode window input more efficiently [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/03 19:13:58 UTC, 3 replies.
- Re: [PR] IN LIST: isolate branchless filter implementation [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/03 19:31:28 UTC, 0 replies.
- [PR] refactor: replace hand-coded rollup of expression fallback reasons onto operators [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 19:35:11 UTC, 5 replies.
- Re: [I] [EPIC] Support ANSI mode [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/03 19:44:55 UTC, 0 replies.
- Re: [I] Analysis to support`SortPreservingMerge` --> `ProgressiveEval` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/03 19:48:28 UTC, 3 replies.
- [PR] chore: introduce a broader set of workspace clippy lints [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/08/03 19:56:22 UTC, 5 replies.
- Re: [I] Codify Iceberg version compatibility [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/03 19:57:10 UTC, 1 replies.
- [PR] feat: support _metadata constant columns in native Parquet scan [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/03 20:18:19 UTC, 7 replies.
- [PR] perf: specialize single-column hash-join key equality check [datafusion] - posted by "shehab-ali (via GitHub)" <gi...@apache.org> on 2026/08/03 20:33:20 UTC, 4 replies.
- Re: [I] [EPIC] Split Aggregation Logic into Dedicated Streams [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/03 20:35:31 UTC, 9 replies.
- Re: [I] Replace `BufferBuilder` with `Vec` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/03 20:44:47 UTC, 2 replies.
- Re: [PR] fix: drop a deep `BinaryExpr` chain iteratively to avoid a stack overflow [datafusion] - posted by "mdashti (via GitHub)" <gi...@apache.org> on 2026/08/03 20:48:21 UTC, 2 replies.
- Re: [PR] Add FixedSizeBinary support for MultiGroupBy [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/03 20:49:50 UTC, 13 replies.
- Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/03 20:52:17 UTC, 71 replies.
- [PR] add ExecutionPlan::dynamic_filters() method [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/03 20:58:46 UTC, 1 replies.
- [I] Support non-determenistic [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/03 21:03:48 UTC, 0 replies.
- Re: [I] Call for Presentations: Community Showcase: Regular series for sharing what you're building with DataFusion [datafusion] - posted by "wyattwenzel (via GitHub)" <gi...@apache.org> on 2026/08/03 21:15:56 UTC, 3 replies.
- Re: [I] [Feature] Add support iceberg table [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/03 21:18:20 UTC, 1 replies.
- [PR] chore(deps): bump cryptography from 48.0.1 to 50.0.0 in /python [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/03 21:26:46 UTC, 1 replies.
- Re: [PR] fix: count ReusedSubquery and CometSubqueryBroadcast correctly in extended explain [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/03 21:42:37 UTC, 2 replies.
- [I] Native `collect_set(struct)` aggregate crashes on spill emit [datafusion-comet] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/08/03 21:44:02 UTC, 2 replies.
- [I] `GroupedHashAggregateStream::emit` throws ArrowError: column types must match schema types [datafusion] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/08/03 21:55:40 UTC, 4 replies.
- [PR] docs: document ReusedExchange caveat and both CometSparkToColumnar names in operator-count exclusions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 22:09:09 UTC, 1 replies.
- Re: [PR] fix: re-enable null-equal join dynamic filters with an IS NULL predicate [datafusion] - posted by "mdashti (via GitHub)" <gi...@apache.org> on 2026/08/03 22:14:46 UTC, 8 replies.
- [PR] chore: [branch-1.0] change version from 1.0.0-SNAPSHOT to 1.0.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 22:33:21 UTC, 1 replies.
- [PR] chore: start 1.1.0 development [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 22:42:08 UTC, 3 replies.
- [PR] docs: [branch-1.0] add 1.0.0 changelog [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 22:42:58 UTC, 1 replies.
- [PR] docs: [branch-1.0] generate release docs for 1.0.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 22:52:04 UTC, 1 replies.
- Re: [PR] feat(functions-aggregate): make approx_distinct HLL precision configurable [datafusion] - posted by "sandeshkr419 (via GitHub)" <gi...@apache.org> on 2026/08/03 22:52:22 UTC, 17 replies.
- [PR] perf: preallocate RowsGroupColumn buffers in take_n [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/03 22:55:37 UTC, 6 replies.
- Re: [I] Simplify WindowTopN by moving it before EnforceSorting [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/03 22:58:22 UTC, 5 replies.
- [PR] perf: use Vec in ArrowBytesMap [datafusion] - posted by "Punisheroot (via GitHub)" <gi...@apache.org> on 2026/08/03 22:59:33 UTC, 13 replies.
- Re: [I] [Status Update] Simplifing Streams to be more textbook-like and have less state while keeping the same perf [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/03 23:05:25 UTC, 7 replies.
- [I] Grouped approx_distinct can overflow Arrow BinaryArray state offsets [datafusion] - posted by "sesteves (via GitHub)" <gi...@apache.org> on 2026/08/03 23:09:08 UTC, 7 replies.
- [PR] fix: reject duplicate projection output names [datafusion] - posted by "msaule (via GitHub)" <gi...@apache.org> on 2026/08/03 23:11:55 UTC, 2 replies.
- Re: [I] datafusion-proto: logical-plan serialization overflows the stack in debug builds [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/03 23:34:27 UTC, 5 replies.
- Re: [I] Expose parquet row-number virtual column (RowNumber) on ParquetSource/ParquetOpener [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/03 23:35:28 UTC, 0 replies.
- Re: [PR] perf: optimize spark_base64 in spark-expr [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 23:57:19 UTC, 0 replies.
- Re: [PR] feat: remove native cast from boolean to decimal [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/03 23:59:39 UTC, 3 replies.
- Re: [PR] test: teach CometCastSuite about the codegen dispatch path [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:06:13 UTC, 0 replies.
- Re: [PR] docs: teach audit/review skills the recurring findings from recent reviews [WIP] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:07:11 UTC, 0 replies.
- Re: [PR] test: add schema scenarios and allocation measurement to isolated C2R benchmark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:07:46 UTC, 1 replies.
- Re: [PR] feat: re-enable COUNT for mixed Spark partial / Comet final aggregates [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:08:25 UTC, 0 replies.
- Re: [PR] perf: vectorize float/decimal to narrow-integer casts [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:08:26 UTC, 0 replies.
- Re: [PR] feat: custom Rust UDFs via arrow-ffi (alternative to #4283) [experimental] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:08:26 UTC, 1 replies.
- Re: [PR] fix: decode invalid UTF-8 at the JVM to native FFI import boundary [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:08:27 UTC, 5 replies.
- Re: [PR] docs: add upstream-comet-expression skill [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:08:28 UTC, 0 replies.
- Re: [PR] feat: share Parquet metadata cache across tasks in an executor [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:08:28 UTC, 0 replies.
- Re: [PR] docs: expand list of operators in user guide "supported operators" section [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:08:29 UTC, 0 replies.
- Re: [PR] docs: add contributor guide pages for Arrow usage, memory management, and shuffle invariants [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:08:29 UTC, 0 replies.
- Re: [PR] feat: implement pmod natively for all numeric types [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:09:17 UTC, 0 replies.
- Re: [PR] perf: optimize `struct_to_json` (10% faster) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:10:25 UTC, 0 replies.
- Re: [PR] Feat: add dictionaries as a supported group column type [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/04 00:20:47 UTC, 19 replies.
- Re: [PR] feat: Native execution via Ballista [experimental] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 00:26:26 UTC, 1 replies.
- Re: [I] PostgreSQL compatibility: `regexp_instr` with an empty pattern should return 1 [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/04 01:02:28 UTC, 0 replies.
- [PR] Add recursion checks for parse_interval [datafusion-sqlparser-rs] - posted by "shuvamk (via GitHub)" <gi...@apache.org> on 2026/08/04 01:24:01 UTC, 1 replies.
- Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 01:47:35 UTC, 28 replies.
- Re: [PR] Benchmark single-column GROUP BY: hash vs direct-indexed flat array [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 02:15:21 UTC, 0 replies.
- Re: [PR] fix: round_even for floats for the single argument case [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 02:15:22 UTC, 0 replies.
- Re: [PR] perf: early termination for right semi/anti hash joins [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 02:15:25 UTC, 1 replies.
- Re: [PR] feat: add read_parquet, read_csv, read_json, read_avro SQL table functions [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 02:15:27 UTC, 0 replies.
- Re: [PR] perf: optimize `spark_floor` (up to 4x faster) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 02:17:32 UTC, 0 replies.
- [I] Add AQE test coverage for CometInMemoryTableScanExec [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 03:24:22 UTC, 2 replies.
- Re: [I] Delegate int/float/boolean to decimal cast arms to arrow safe cast [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/04 03:34:07 UTC, 2 replies.
- [PR] feat(pruning): expose IN-list rewrite size cap as a config option [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/04 03:59:40 UTC, 9 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.6 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 04:15:50 UTC, 2 replies.
- Re: [I] Physical `FilterPushdown` deletes a filter above an anti join when only the probe side absorbs it [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/04 04:44:25 UTC, 0 replies.
- Re: [PR] perf: track `BoundedWindowAggExec` Linear-mode watermark once per stream [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/04 06:03:05 UTC, 0 replies.
- [PR] bench: add nested-type (List/Struct/Map) cases to first_value/last_value benchmark [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/04 06:07:27 UTC, 5 replies.
- Re: [PR] Escape closing brackets in bracket-quoted identifiers [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/04 06:19:16 UTC, 2 replies.
- [PR] chore: apply workspace lints to all crates [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/08/04 07:31:13 UTC, 4 replies.
- [I] Bug + Regression: median(null) fails in v54 [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/08/04 07:49:40 UTC, 3 replies.
- Re: [PR] Add XMLPARSE expression [datafusion-sqlparser-rs] - posted by "iffyio (via GitHub)" <gi...@apache.org> on 2026/08/04 08:18:05 UTC, 5 replies.
- [PR] bench: add ArrowBytesMap benchmarks [datafusion] - posted by "Punisheroot (via GitHub)" <gi...@apache.org> on 2026/08/04 08:42:03 UTC, 3 replies.
- [PR] chore(deps): bump pbjson-types from 0.8.0 to 0.9.0 in the proto group [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 08:45:00 UTC, 3 replies.
- [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 08:46:50 UTC, 3 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.85.2 to 2.85.6 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 08:48:28 UTC, 1 replies.
- [I] Add Criterion bench for native RLike (is_match loop) [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/04 08:54:28 UTC, 0 replies.
- Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 7 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 08:55:45 UTC, 1 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 8 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 08:56:06 UTC, 2 replies.
- [PR] PoC(CI): Introduce `xtask` to keep local test and CI run in sync [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/04 09:31:41 UTC, 0 replies.
- Re: [PR] feat(CI): Keep local and Github CI test in sync with `cargo xtask` [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/04 09:33:54 UTC, 2 replies.
- Re: [PR] Honour operator precedence in SQLite `REGEXP`, `MATCH` and `GLOB` [datafusion-sqlparser-rs] - posted by "iffyio (via GitHub)" <gi...@apache.org> on 2026/08/04 09:40:40 UTC, 0 replies.
- Re: [PR] fix: preserve projection field metadata during physical planning [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 09:46:37 UTC, 4 replies.
- Re: [I] feat: add GroupColumn support for List / Struct / Map / FixedSizeList in multi-column GROUP BY [datafusion] - posted by "mzabaluev (via GitHub)" <gi...@apache.org> on 2026/08/04 10:08:49 UTC, 3 replies.
- [PR] fix(proto): preserve empty projection when ser/de MemoryScanExec [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/04 10:33:54 UTC, 6 replies.
- Re: [PR] fix: reduce peak memory usage when round robin tiebreaker is disabled [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/08/04 10:34:38 UTC, 15 replies.
- Re: [PR] PoC(CI): Introduce `xtask` to keep local test and CI commands in sync [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/04 10:45:57 UTC, 2 replies.
- [PR] MySQL: print a space before PARTITION when displaying a table factor [datafusion-sqlparser-rs] - posted by "shuvamk (via GitHub)" <gi...@apache.org> on 2026/08/04 11:00:07 UTC, 0 replies.
- [I] preserve empty projection when ser/de MemoryScanExec [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/04 11:06:23 UTC, 2 replies.
- [PR] feat: parallel BWAG for the range-window shape (h2o Q8) [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/04 11:12:00 UTC, 10 replies.
- Re: [PR] fix(physical-plan): count empty grouping sets in the aggregate row estimate for an empty input [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/04 11:33:00 UTC, 4 replies.
- [PR] docs: add note about run-iceberg-tests label in CI [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/04 11:44:15 UTC, 1 replies.
- [I] Avoid re-running DecimalPrecision.promote during recursive expression serialization [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/04 11:50:41 UTC, 1 replies.
- [PR] POC: pipelined (overlapped) row-group prefetch with a bounded byte budget [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/04 12:11:22 UTC, 0 replies.
- Re: [PR] feat(physical-optimizer): support FilterExec with embedded projection in WindowTopN [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/04 12:16:30 UTC, 0 replies.
- Re: [PR] fix: do not prune ORDER BY keys using nullable UNIQUE constraints [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/04 13:16:15 UTC, 1 replies.
- [PR] Print a space between adjacent prefix unary operators [datafusion-sqlparser-rs] - posted by "shuvamk (via GitHub)" <gi...@apache.org> on 2026/08/04 13:33:33 UTC, 1 replies.
- [I] Honor the deterministic flag for Rust UDFs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 13:41:33 UTC, 0 replies.
- [I] Make kernel ownership transfer explicit in the Comet UDF C ABI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 13:42:05 UTC, 0 replies.
- [I] Implement return_field() for imported Rust UDFs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 13:42:14 UTC, 0 replies.
- [I] Remove the per-UDF Mutex serializing Rust UDF batches [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 13:42:25 UTC, 1 replies.
- [I] Relax the arrow version requirement in comet-udf-sdk [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 13:42:33 UTC, 0 replies.
- [I] Add a forward-flexible property slot to the Comet UDF C ABI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 13:43:01 UTC, 0 replies.
- Re: [PR] POC: pipelined and streaming (batch-granular) parquet scan fetch policies [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/04 14:24:58 UTC, 116 replies.
- [PR] test: audit CI failures from enabling the Iceberg write split-operator plan by default [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 14:42:33 UTC, 7 replies.
- Re: [PR] feat: support native aggregate function `mode` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 14:48:19 UTC, 3 replies.
- Re: [PR] Prune unread nested parquet leaves when a projected column is cast to a narrower type (nested schema pruning) [datafusion] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/04 14:49:43 UTC, 2 replies.
- [I] Iceberg serde: delete-file fields fall back to wrong defaults on reflection failure [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 15:05:51 UTC, 1 replies.
- [I] Iceberg serde: schema and metadata reflection helpers return empty collections on failure [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 15:05:57 UTC, 1 replies.
- [I] IcebergReflection: Option helpers cannot distinguish an absent accessor from a failed reflective call [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 15:06:02 UTC, 2 replies.
- Re: [PR] feat: Optionally split the Iceberg V2 write operator into distinct writer and committer operations [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 15:09:17 UTC, 23 replies.
- Re: [PR] feat: support max_by and min_by aggregate expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 15:14:08 UTC, 2 replies.
- [PR] Comet 1.0.0 Blog Post [datafusion-site] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 15:43:58 UTC, 11 replies.
- Re: [PR] Add Comet 1.0.0 release announcement blog post [datafusion-site] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 15:44:13 UTC, 1 replies.
- [PR] IN LIST: optimize Utf8View and BinaryView filters with standard hash sets [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/04 16:13:04 UTC, 7 replies.
- Re: [PR] feat: add approx_top_k aggregate function [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/04 16:19:32 UTC, 8 replies.
- [I] Optimize take_n on DictionaryGroupValuesColumn [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/04 16:21:53 UTC, 7 replies.
- [PR] feat: prune unread Parquet leaves when a nested column is cast to a narrower type [datafusion] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/04 16:28:22 UTC, 8 replies.
- [I] Iceberg write split-operator plan: CI failures when enabled by default [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 16:29:43 UTC, 0 replies.
- Re: [I] Comet native Parquet scan reads full nested columns despite pruned Spark ReadSchema [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/04 16:30:49 UTC, 12 replies.
- [PR] Databricks: support CREATE TABLE USING, MAP columns and LONG as BIGINT [datafusion-sqlparser-rs] - posted by "shuvamk (via GitHub)" <gi...@apache.org> on 2026/08/04 16:59:52 UTC, 1 replies.
- [PR] feat: support make_interval via codegen dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 17:21:20 UTC, 5 replies.
- [PR] chore(deps): bump cryptography from 48.0.1 to 50.0.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 17:28:00 UTC, 1 replies.
- [PR] chore(deps-dev): bump fast-uri from 3.1.4 to 3.1.5 in /datafusion/wasmtest/datafusion-wasm-app [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 17:28:10 UTC, 1 replies.
- Re: [PR] feat: Store only the last row in the previous cursor for round robin tie-breaking purposes [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/08/04 17:31:47 UTC, 17 replies.
- Re: [I] Add support for `explode_outer` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 17:37:31 UTC, 0 replies.
- Re: [PR] fix: preserve Spark semantics for dictionary-encoded Parquet inputs and reject dictionary targets [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/04 17:43:26 UTC, 3 replies.
- [PR] Reject invalid numeric underscore separators [datafusion-sqlparser-rs] - posted by "fyrsta7 (via GitHub)" <gi...@apache.org> on 2026/08/04 17:44:50 UTC, 3 replies.
- [PR] feat: [branch-1.0] support `explode_outer` (#5192) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 17:47:11 UTC, 1 replies.
- Re: [PR] chore: bump `object_store` to `0.14.1` [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/04 18:06:34 UTC, 0 replies.
- [PR] Inline Word::to_ident [datafusion-sqlparser-rs] - posted by "fyrsta7 (via GitHub)" <gi...@apache.org> on 2026/08/04 19:17:28 UTC, 1 replies.
- Re: [PR] feat: add native make_interval support [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 19:29:51 UTC, 5 replies.
- Re: [PR] refactor: unify `ParquetFileReader` and `CachedParquetFileReader` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/04 19:50:10 UTC, 1 replies.
- Re: [I] Release DataFusion `55.0.0` (Jul / Aug 2026) [datafusion] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/04 20:04:46 UTC, 58 replies.
- Re: [PR] fix(physical-plan): preserve Exact(0) in FilterExec for null_count, distinct_count and total_byte_size upon empty input [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/04 20:12:17 UTC, 1 replies.
- Re: [PR] chore: cleanup `OrderedPartialAggregateStream` more [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/04 20:14:31 UTC, 2 replies.
- [PR] Capture the `COPY ... FROM STDIN` payload verbatim [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/04 20:22:50 UTC, 0 replies.
- Re: [I] make dynamic filters in `ExecutionPlan` nodes discoverable [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/04 20:24:56 UTC, 2 replies.
- Re: [I] UNION ALL between NOT NULL and nullable columns produces batches with inconsistent nullability [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/04 20:30:05 UTC, 0 replies.
- Re: [PR] perf(sort-merge): cache current-row bytes in RowValues for SortPreservingMerge [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/04 20:40:24 UTC, 0 replies.
- [I] Executor registers before its gRPC server is bound, so a lost race kills the executor at startup [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 21:57:54 UTC, 1 replies.
- [PR] chore(deps): bump cryptography from 46.0.5 to 50.0.0 [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 22:01:01 UTC, 0 replies.
- Re: [PR] chore(deps): bump cryptography from 46.0.5 to 48.0.1 [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/04 22:01:03 UTC, 1 replies.
- [PR] fix(executor): bind the gRPC listener before registering with the scheduler [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 22:08:57 UTC, 3 replies.
- Re: [PR] feat(core): ValueIndexExec + ValueIndexReader + shuffle FileWriter switch [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 22:28:50 UTC, 9 replies.
- [PR] deps: [DO NOT MERGE] bump to datafusion apache/main latest commit, use temp iceberg-rust [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/04 22:32:44 UTC, 0 replies.
- [I] Flaky test: killing_every_executor_terminates_the_job::case_2_aqe_on hangs under AQE, surviving the #2029 fix [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 22:46:45 UTC, 2 replies.
- Re: [PR] POC: batch-granular parquet scan scheduling (and two row-group-granular alternatives) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/04 22:47:50 UTC, 0 replies.
- [PR] docs: add 1.0.0 changelog to main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 23:03:48 UTC, 1 replies.
- Re: [PR] feat: make gRPC max message size consistently configurable [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 23:09:20 UTC, 0 replies.
- [PR] bench: model remote object storage faithfully for --simulate-latency [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/04 23:16:55 UTC, 2 replies.
- Re: [PR] feat: route translate and to_csv through codegen dispatch by default [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/04 23:43:34 UTC, 0 replies.
- [I] Reading Iceberg tables show 0.0B for the Input column on Spark's executor UI [datafusion-comet] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/08/04 23:45:58 UTC, 1 replies.
- [PR] Populate executor's input metrics on fused operators [datafusion-comet] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/08/04 23:49:56 UTC, 0 replies.
- Re: [PR] deps: [DO NOT MERGE] test DataFusion 55.0, Arrow/Parqet 59.1 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/04 23:50:04 UTC, 0 replies.
- Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 01:35:12 UTC, 8 replies.
- Re: [PR] Refactor projection scalar subquery rewrites to use slot-owned state [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 02:15:15 UTC, 1 replies.
- Re: [PR] Refactor `regexp_count_inner` into a unified row-processing pipeline while preserving behavior [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 02:15:20 UTC, 1 replies.
- Re: [PR] Fix volatile scalar subquery deduplication [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 02:15:22 UTC, 1 replies.
- Re: [PR] Add Spark-compatible weekday function [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 02:15:24 UTC, 0 replies.
- Re: [PR] feat: execute uncorrelated scalar subqueries first instead of rewriting to a join [datafusion-ballista] - posted by "phillipleblanc (via GitHub)" <gi...@apache.org> on 2026/08/05 02:42:14 UTC, 0 replies.
- Re: [I] Extend first_value / last_value GroupsAccumulator to nested types (List, Struct, Map) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/05 03:10:32 UTC, 0 replies.
- Re: [PR] feat: add `poll_now_notify` to `poll_loop` and `on_work_available` callback [datafusion-ballista] - posted by "phillipleblanc (via GitHub)" <gi...@apache.org> on 2026/08/05 03:20:16 UTC, 1 replies.
- [I] Use the offset buffer for Map in spark_size [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/05 04:10:29 UTC, 2 replies.
- [PR] chore(deps): bump bytesize from 2.4.2 to 2.7.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 04:29:02 UTC, 3 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.85.4 to 2.85.7 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 04:30:30 UTC, 1 replies.
- [PR] fix: preserve concat binary string bytes [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/08/05 05:36:36 UTC, 3 replies.
- [PR] build(deps): bump cryptography from 49.0.0 to 50.0.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 05:38:24 UTC, 0 replies.
- Re: [I] Support multiply and divide on intervals [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/05 05:42:32 UTC, 0 replies.
- [PR] physical-plan: coerce UNION/INTERLEAVE schema mismatches at plan time [datafusion] - posted by "dariocurr (via GitHub)" <gi...@apache.org> on 2026/08/05 06:40:37 UTC, 8 replies.
- [I] Add A/B benchmark for dynamic filtering on compatible Range-partitioned hash joins [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/05 06:49:19 UTC, 0 replies.
- Re: [I] [Bug] pmod rejects string arguments that Spark implicitly casts to a numeric type [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/08/05 06:51:55 UTC, 0 replies.
- Re: [I] [Bug] pmod returns a wider decimal type than Spark [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/08/05 06:51:57 UTC, 0 replies.
- [PR] fix: update mTLS example for poll_loop arguments [datafusion-ballista] - posted by "phillipleblanc (via GitHub)" <gi...@apache.org> on 2026/08/05 07:07:45 UTC, 2 replies.
- Re: [PR] Enable more lints [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/08/05 07:09:13 UTC, 8 replies.
- Re: [I] sort should not be removed when order by a + b where a and b are sorted as they can overflow and wrap [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/05 07:30:36 UTC, 0 replies.
- [PR] chore(deps-dev): bump fast-uri from 3.1.0 to 3.1.5 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 07:36:45 UTC, 0 replies.
- Re: [PR] chore(deps-dev): bump fast-uri from 3.1.0 to 3.1.4 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 07:36:49 UTC, 1 replies.
- Re: [I] Missing field metadata for projections during physical planning [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/05 07:47:02 UTC, 0 replies.
- Re: [I] Preallocate RowsGroupColumn buffers during take_n rebuilds [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/05 07:47:04 UTC, 0 replies.
- [I] Physical distinctness expressions incorrectly report nullable output [datafusion] - posted by "sesteves (via GitHub)" <gi...@apache.org> on 2026/08/05 07:50:22 UTC, 2 replies.
- Re: [PR] Doris SQL: add Doris Dialect [datafusion-sqlparser-rs] - posted by "finchxxia (via GitHub)" <gi...@apache.org> on 2026/08/05 07:58:51 UTC, 2 replies.
- [PR] perf: avoid scanning `array_agg` state in size [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/05 08:08:32 UTC, 9 replies.
- [I] Align UNION child schemas during physical planning [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/05 08:17:36 UTC, 1 replies.
- Re: [I] Add config-matrix tests in enforce_distribution.rs for range-satisfaction settings [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/08/05 08:35:30 UTC, 0 replies.
- Re: [PR] feat(scheduler): expose existing job state event stream [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/05 08:37:38 UTC, 3 replies.
- Re: [PR] chore(deps): bump datafusion-proto-common from 54.0.0 to 54.1.0 in /python [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/05 08:54:48 UTC, 1 replies.
- Re: [PR] chore(deps): bump datafusion-proto from 54.0.0 to 54.1.0 in /python [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/05 08:55:01 UTC, 1 replies.
- Re: [PR] chore(deps): bump datafusion-functions-aggregate-common from 54.0.0 to 54.1.0 in /python [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/05 08:55:11 UTC, 1 replies.
- Re: [PR] add ExecutionPlan::dynamic_expressions() method [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/08/05 09:21:50 UTC, 5 replies.
- [PR] Fix aggregate accumulator capacity accounting [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/05 09:32:54 UTC, 7 replies.
- [PR] perf: preserve dictionary encoding for `btrim`, `ltrim`, and `rtrim` [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/05 09:44:43 UTC, 3 replies.
- Re: [PR] feat: add Spark-compatible atan2 function [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/05 09:51:31 UTC, 1 replies.
- [PR] [Parquet] Skip bloom filter predicate evaluation when no bloom filters are loaded [datafusion] - posted by "rgehan (via GitHub)" <gi...@apache.org> on 2026/08/05 09:53:16 UTC, 6 replies.
- Re: [PR] Reapply "Add ExecutionPlan::apply_expressions() (apache#20337)" (apache#22437) [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/08/05 09:59:22 UTC, 34 replies.
- [PR] IN LIST: reuse primitive filters for FixedSizeBinary [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/05 10:24:29 UTC, 30 replies.
- Re: [I] Implement Spark-compatible atan2 function [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/05 10:47:18 UTC, 0 replies.
- Re: [PR] fix: output_bytes metric in hash aggregation [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/08/05 11:15:00 UTC, 12 replies.
- [PR] fix: GROUP BY returns two rows for the NULL group with a nullable UNIQUE constraint [datafusion] - posted by "LDM-A (via GitHub)" <gi...@apache.org> on 2026/08/05 11:26:38 UTC, 9 replies.
- [PR] fix: support untyped NULL input for median [datafusion] - posted by "Sigma-Ma (via GitHub)" <gi...@apache.org> on 2026/08/05 11:37:10 UTC, 7 replies.
- Re: [PR] fix: Fix nullability of logical `InSubquery` expression [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/05 11:46:12 UTC, 5 replies.
- Re: [PR] Preserve projected constants in aggregate arguments [datafusion] - posted by "Adam-Alani (via GitHub)" <gi...@apache.org> on 2026/08/05 11:58:58 UTC, 0 replies.
- Re: [PR] feat: support timestampadd and timestampdiff via codegen dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 12:43:40 UTC, 1 replies.
- Re: [PR] perf: vectorize integer-to-decimal cast [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 12:44:14 UTC, 1 replies.
- Re: [I] [EPIC] Consistent handling of invalid UTF-8 in native StringType (ingress policy) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 13:06:29 UTC, 0 replies.
- [PR] perf: Concretely typed TopK StringHeap, and improved StringHashTable slot reuse [datafusion] - posted by "MassivePizza (via GitHub)" <gi...@apache.org> on 2026/08/05 13:09:00 UTC, 0 replies.
- [I] Add an FFI extension codec bundle [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/05 13:24:12 UTC, 0 replies.
- [I] [Parquet] Pruning predicates are evaluated in bloom filter codepaths, even when there are no bloom filters [datafusion] - posted by "rgehan (via GitHub)" <gi...@apache.org> on 2026/08/05 13:30:04 UTC, 1 replies.
- [PR] test: rename CometCastSuite to CometNativeCastSuite [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 13:33:59 UTC, 2 replies.
- [I] arrays_overlap panics on nested double arrays built from expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 13:35:28 UTC, 1 replies.
- [I] arrays_overlap on flat float arrays does not canonicalize NaN like Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 13:35:35 UTC, 1 replies.
- [I] Bare -0.0 literals in SQL file tests are coerced through decimal, so signed-zero coverage is vacuous [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 13:35:37 UTC, 2 replies.
- [PR] PostgreSQL: parse `CREATE GROUP` and `DROP GROUP` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 13:36:37 UTC, 0 replies.
- Re: [PR] feat: event log and history server (Spark History Server equivalent) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 13:39:30 UTC, 10 replies.
- [I] Build spark_size LargeList lengths as Int32 without Int64 cast [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/05 14:05:53 UTC, 1 replies.
- Re: [I] sum aggregate fn can't evaluate value from statistics [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/08/05 14:10:41 UTC, 0 replies.
- [PR] fix: remove todo from indexed field key [datafusion-python] - posted by "BharatDeva (via GitHub)" <gi...@apache.org> on 2026/08/05 14:39:21 UTC, 0 replies.
- Re: [I] Revisit CometCastSuite assumptions now that Cast has a codegen dispatch fallback [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 14:46:56 UTC, 1 replies.
- [PR] ci: add h2o window suite CI job [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/05 14:48:21 UTC, 3 replies.
- [PR] PostgreSQL: parse `ALTER TRIGGER RENAME TO` and `DEPENDS ON EXTENSION` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 14:55:20 UTC, 0 replies.
- Re: [PR] Adding support for TABLESPACE [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 15:01:08 UTC, 1 replies.
- Re: [PR] Adding support for PostgreSQL's XML functions [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 15:01:24 UTC, 1 replies.
- Re: [PR] PostgreSQL SQL/JSON Parser Support [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 15:01:35 UTC, 1 replies.
- Re: [PR] Adding support for PostgreSQL's `STATISTICS` `CREATE`, `ALTER`, `DROP` and `COMMENT ON`. [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 15:01:55 UTC, 1 replies.
- Re: [PR] feat(pgq): add SQL/PGQ keywords [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 15:28:21 UTC, 0 replies.
- Re: [PR] Allow visits from both visitor and VisitorMut at the same time without using trait disambiguation [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 15:36:56 UTC, 0 replies.
- Re: [PR] chore: reduce runs for `Lint Java` [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/05 16:03:58 UTC, 0 replies.
- [PR] Parse `REVOKE GRANT OPTION FOR` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/05 16:12:48 UTC, 2 replies.
- [I] Benchmarking menu in contrib guide is truncated [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 16:22:25 UTC, 1 replies.
- [PR] feat(ffi): add an FFI extension codec bundle [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/05 16:41:23 UTC, 2 replies.
- [I] Parquet filter pushdown silently drops a `get_field` predicate when the file needs schema adaptation (wrong results) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 16:46:03 UTC, 7 replies.
- [I] Do not load Comet eagerly [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/05 17:22:29 UTC, 1 replies.
- [PR] chore: load Comet lazily [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/05 17:23:34 UTC, 5 replies.
- [PR] fix: align wide-decimal ANSI overflow value with Spark (#5211) [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/05 17:34:23 UTC, 2 replies.
- Re: [I] cache dictionary arc ptr in groupColumn [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 17:36:40 UTC, 1 replies.
- Re: [I] Short circuit expensive comparissions in GroupColumn trait [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 17:51:36 UTC, 1 replies.
- [I] d [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 17:52:10 UTC, 1 replies.
- [I] Epic: Cost-Based Dictionary Encoding [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 17:53:43 UTC, 13 replies.
- [I] Allow users to enable dictionary column reads from parquet files [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 17:56:00 UTC, 1 replies.
- [I] Allow users to define the cardinality threshold for dictionary reads [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 18:04:13 UTC, 2 replies.
- [I] Improve NDV statistics for Parquet columns [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 18:07:04 UTC, 0 replies.
- [PR] refactor: Refactor numeric sign and padding in Spark format_string [datafusion] - posted by "JSOD11 (via GitHub)" <gi...@apache.org> on 2026/08/05 18:07:20 UTC, 6 replies.
- [I] Derive per-query aggregation-heaviness + NDV metadata [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 18:09:20 UTC, 0 replies.
- [I] Add physical plan optimization to decide dictionary encoding [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 18:10:48 UTC, 4 replies.
- Re: [I] Optimize hash operations and byte-wise row comparisons for dictionary encoding [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/05 18:25:48 UTC, 2 replies.
- Re: [PR] Proto: add DataSink serialization hook [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 18:28:05 UTC, 4 replies.
- Re: [PR] Add support for running sql benchmarks with command line arguments [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/05 18:41:41 UTC, 3 replies.
- [I] Remove orphaned files in comet iceberg split writers [datafusion-comet] - posted by "jordepic (via GitHub)" <gi...@apache.org> on 2026/08/05 18:43:09 UTC, 0 replies.
- Re: [I] CLI (non criterion) interface for sql runner [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/05 18:45:18 UTC, 3 replies.
- Re: [PR] [EPIC/reference] Port ExecutionPlan serialization to try_to_proto / try_from_proto hooks (full) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 18:48:20 UTC, 1 replies.
- [PR] docs: Document `WindowFn` and its variants [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:20:14 UTC, 0 replies.
- [I] [EPIC] Improvements to struct access in Parquet [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:21:56 UTC, 0 replies.
- [PR] test: add guard for Iceberg version on Variant fallback test [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/05 19:22:16 UTC, 1 replies.
- [I] Extend Parquet nested schema pruning to filter pushdown [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:22:25 UTC, 2 replies.
- [I] Union the required leaves when a nested root is reached by multiple casts (or a cast plus `get_field`) instead of reading the whole column [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:22:27 UTC, 3 replies.
- [I] Clip `ListView` / `Dictionary` / `FixedSizeList` wrappers in nested schema pruning [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:22:27 UTC, 2 replies.
- Re: [I] [EPIC] first class support for struct field / Variant access in Parquet [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:23:05 UTC, 1 replies.
- Re: [PR] chore: upgrade to DataFusion main + arrow/parquet 59.1.0 [WIP] [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/05 19:29:16 UTC, 1 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 9 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/05 19:35:03 UTC, 2 replies.
- [I] [Bug] Represent CalendarInterval losslessly across Comet boundaries [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/05 19:44:07 UTC, 0 replies.
- [PR] fix(proto): prevent logical plan serialization stack overflow [datafusion] - posted by "mithuncy (via GitHub)" <gi...@apache.org> on 2026/08/05 19:44:33 UTC, 5 replies.
- Re: [PR] docs: Dcument `WindowFn` and add comments [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:49:36 UTC, 0 replies.
- Re: [I] CastColumnExpr Core Functionality [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:51:04 UTC, 2 replies.
- Re: [I] Expose and generalize `cast_column` to enable struct → struct casting in more contexts [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:51:50 UTC, 2 replies.
- Re: [I] Integrate cast_column into PhysicalExprAdapter [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:52:11 UTC, 2 replies.
- Re: [I] Feature is not implemeneted: Unsupported cast with list of structs [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:54:54 UTC, 1 replies.
- [PR] Claude/datafusion 24109 xkxvqy [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 19:58:24 UTC, 0 replies.
- Re: [PR] fix: apply struct field filters when the file schema needs adaptation [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/05 20:00:56 UTC, 16 replies.
- Re: [I] Improve TableScan with the pushdown filter unparsing in Join [datafusion] - posted by "greg-semvia (via GitHub)" <gi...@apache.org> on 2026/08/05 20:09:28 UTC, 0 replies.
- Re: [PR] feat(pruning): expose pruning predicate IN-list rewrite size cap as a config option [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/05 20:13:24 UTC, 3 replies.
- [PR] POC: Scan-scoped Parquet pruning setup cache with cached page pruning predicates [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/05 20:41:00 UTC, 18 replies.
- Re: [PR] feat: add `make_interval` support (codegen dispatch + native) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 20:43:57 UTC, 3 replies.
- [PR] perf: skip evaluating fully calculated window partitions [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/05 21:17:02 UTC, 6 replies.
- Re: [PR] chore: load Comet on demand [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/05 22:21:29 UTC, 3 replies.
- Re: [I] Discuss `spark.comet.enabled` parameter behavior [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/05 23:34:32 UTC, 3 replies.
- [I] Deprecate `PruningPredicate::try_new` in favor of `PruningPredicateBuilder` [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/06 02:07:51 UTC, 3 replies.
- Re: [PR] Optimize check_short_circuit with early-exit bit scanning [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 02:15:25 UTC, 0 replies.
- Re: [PR] Optimize group by with limit [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 02:15:27 UTC, 0 replies.
- Re: [PR] perf: simplify HashJoinExec dynamic filter, drop CASE routing [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 02:15:30 UTC, 0 replies.
- Re: [PR] chore(deps): bump astral-tokio-tar from 0.6.0 to 0.6.2 [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 02:16:32 UTC, 1 replies.
- Re: [PR] feat: attach Diagnostic to "invalid function argument types" error [datafusion] - posted by "choplin (via GitHub)" <gi...@apache.org> on 2026/08/06 02:46:26 UTC, 4 replies.
- [PR] refactor(pruning): deprecate PruningPredicate::try_new [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/06 03:44:09 UTC, 9 replies.
- Re: [I] doc: explain the parquet cdc feature from a user perspective [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/06 04:24:02 UTC, 2 replies.
- [PR] chore(ci): bump astral-sh/setup-uv from 8.2.0 to 9.0.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 04:26:55 UTC, 1 replies.
- [PR] chore(deps): bump pyo3-build-config from 0.29.0 to 0.29.1 in /python [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 04:27:36 UTC, 1 replies.
- [PR] feat: union nested Parquet leaves across projection accesses [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/06 04:51:26 UTC, 5 replies.
- [D] Relify: Parquet-native vector indexes with DataFusion [datafusion] - posted by "petrizhang (via GitHub)" <gi...@apache.org> on 2026/08/06 05:19:11 UTC, 1 replies.
- [I] `array_sort` doesnt respect array inputs for sort order/nulls first [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 05:28:51 UTC, 1 replies.
- [I] A way to specify constant/scalar arguments in UDFs [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 05:32:23 UTC, 3 replies.
- [PR] chore: fix some scalar function docs [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 06:10:33 UTC, 7 replies.
- [I] `Coercion::new_implicit` is confusing when desired type is `TypeSignatureClass::Native` [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 06:25:22 UTC, 2 replies.
- Re: [PR] Add xmlnamespace support mssql [datafusion-sqlparser-rs] - posted by "kfirSatori (via GitHub)" <gi...@apache.org> on 2026/08/06 06:33:25 UTC, 4 replies.
- [PR] Checked arithmetic [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/08/06 06:52:31 UTC, 0 replies.
- [I] Coercible signature: how to specify some inputs should have exact same type? [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 07:33:54 UTC, 0 replies.
- [I] Should `DFSchema::datatype_is_logically_equal` be extended with more logical equality? [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 07:52:18 UTC, 0 replies.
- Re: [PR] fix(substrait): fix regressed edge case in renaming inner struct fields [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 07:52:50 UTC, 0 replies.
- [PR] chore: add runendencoded & listview types to dfschema equality methods [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 08:03:54 UTC, 3 replies.
- Re: [I] Ballista 54.1.0 Release [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/06 08:16:36 UTC, 5 replies.
- Re: [I] [Bug] Preserve CalendarInterval microseconds across Comet boundaries and native kernels [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/06 08:35:21 UTC, 0 replies.
- Re: [PR] refactor(physical-plan): Simplify `ExecutionPlan` API with `replace_children` [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/06 08:53:51 UTC, 24 replies.
- Re: [I] sqllogictest -- complete to generate substring instead of all errors [datafusion] - posted by "Sigma-Ma (via GitHub)" <gi...@apache.org> on 2026/08/06 09:01:18 UTC, 2 replies.
- Re: [PR] Add per-aggregate argument evaluation metrics for grouped hash aggregation [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/08/06 09:06:39 UTC, 5 replies.
- Re: [I] Logical `InSubquery` only take the expression nullability into account [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/08/06 09:26:52 UTC, 0 replies.
- Re: [I] Add User Persona Documentation [datafusion] - posted by "Sigma-Ma (via GitHub)" <gi...@apache.org> on 2026/08/06 09:27:56 UTC, 1 replies.
- [I] Bug: ScalarSubqueryToJoin fails with "No field named __always_true" when CTE inside correlated scalar subquery [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/08/06 09:44:49 UTC, 2 replies.
- Re: [I] Incorrect approx_percentile / approx_median results for small datasets due to unnecessary t-digest interpolation [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 09:55:13 UTC, 0 replies.
- [PR] doc: add implementation guidelines for `datafusion-spark` [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 10:44:11 UTC, 9 replies.
- Re: [D] [datafusion-spark] Add physical implementations for functions that only have simplify() [datafusion] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/06 10:45:59 UTC, 1 replies.
- Re: [I] Some `datafusion-spark` expressions are missing the physical implementation [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 10:46:30 UTC, 1 replies.
- Re: [I] Support function signature of any type [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 10:57:31 UTC, 1 replies.
- [I] Nested UDF array signatures are unwieldy [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 11:16:31 UTC, 0 replies.
- [I] ScalaUDF in a user jar fails with ClassCastException on SerializedLambda when dispatched from a Tokio worker [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 11:27:08 UTC, 1 replies.
- Re: [I] [Feature] Support Spark expression: make_interval [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 11:31:25 UTC, 0 replies.
- Re: [PR] refactor: delegate ANSI integer arithmetic to arrow checked kernels [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 11:37:51 UTC, 6 replies.
- [PR] fix: propagate the Spark task ClassLoader to JVM UDF calls [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 11:44:27 UTC, 1 replies.
- [I] Comet 1.0.1 Release [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 11:46:57 UTC, 0 replies.
- Re: [PR] fix(spark): propagate input nullability for rint and expm1 [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 12:01:54 UTC, 0 replies.
- Re: [PR] feat: make `date_part` always return Float64 [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/06 12:09:45 UTC, 2 replies.
- Re: [PR] perf: track decimal overflow without rescanning results [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 12:11:57 UTC, 7 replies.
- Re: [PR] Fix syntax examples of some functions [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/06 12:27:21 UTC, 2 replies.
- [PR] fix: [branch-54] enable the executor client pool by default (backport of #2069) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 12:43:27 UTC, 1 replies.
- [PR] fix: [branch-54] keep GROUP BY-less aggregates when propagating empty stages (backport of #2194) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 12:43:29 UTC, 1 replies.
- [PR] fix: [branch-54] bind the gRPC listener before registering with the scheduler (backport of #2225) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 12:43:31 UTC, 1 replies.
- [PR] fix: [branch-54] send the shutdown notification before dropping the notifier (backport of #2107) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 12:43:45 UTC, 1 replies.
- [PR] fix: [branch-54] spill sort shuffle writer when the memory pool rejects a reservation grow (backport of #2061) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 12:43:46 UTC, 1 replies.
- [PR] fix: [branch-54] see through Shared wrapper when classifying task IO errors (backport of #2119) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 12:43:49 UTC, 1 replies.
- Re: [PR] docs: add contributor-guide page for python client design [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 12:51:01 UTC, 0 replies.
- Re: [PR] Allow constant expressions in date_part [datafusion] - posted by "Adam-Alani (via GitHub)" <gi...@apache.org> on 2026/08/06 13:08:21 UTC, 0 replies.
- [PR] fix: avoid double-counting build_time in HashJoinExec elapsed_compute [datafusion] - posted by "ulrichurriola-parada-ops (via GitHub)" <gi...@apache.org> on 2026/08/06 13:14:27 UTC, 6 replies.
- [PR] fix(scheduler): route launch-failure executor removal through ExecutorLost [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 13:20:15 UTC, 4 replies.
- Re: [PR] chore(deps): track DataFusion git main and port to its APIs [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 13:22:26 UTC, 0 replies.
- [PR] chore(deps): track DataFusion git main on the datafusion-55 branch [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 13:22:48 UTC, 0 replies.
- Re: [PR] perf(parquet): skip RowFilter on statically fully-matched row groups [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/06 13:30:40 UTC, 63 replies.
- [PR] chore(deps): bump DataFusion to 54.1.0 [datafusion-java] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 13:34:25 UTC, 2 replies.
- Re: [PR] Parquet row filter struct access tree [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/06 13:40:48 UTC, 12 replies.
- [PR] fix(scheduler): Emit ExecutorLost after failed launch_tasks() [datafusion-ballista] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/08/06 13:52:33 UTC, 4 replies.
- Re: [I] Proto: add DataSink try_to_proto hook + port FileSinkConfig serde [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/06 13:53:17 UTC, 0 replies.
- [I] CommonSubexprEliminate drops __grouping_id from GROUPING SETS aggregates [datafusion] - posted by "notfilippo (via GitHub)" <gi...@apache.org> on 2026/08/06 14:13:12 UTC, 2 replies.
- [PR] docs: add 54.1.0 changelog and restore missing 54.x toctree entries [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 14:18:19 UTC, 1 replies.
- [PR] Preserve grouping ID during aggregate CSE [datafusion] - posted by "notfilippo (via GitHub)" <gi...@apache.org> on 2026/08/06 14:23:09 UTC, 7 replies.
- Re: [PR] Update to arrow/parquet 59.2.0 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/06 14:30:54 UTC, 1 replies.
- Re: [PR] chore(deps): Update to arrow/parquet 59.2.0 [datafusion] - posted by "adriangbot (via GitHub)" <gi...@apache.org> on 2026/08/06 14:32:57 UTC, 29 replies.
- [PR] fix: serialise native handle lifetime against concurrent close [datafusion-java] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 14:50:53 UTC, 0 replies.
- [I] [Bug] abs reports a DataFusion-specific ANSI overflow message instead of Spark's ARITHMETIC_OVERFLOW text [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 14:57:25 UTC, 3 replies.
- [I] Make the datafusion-spark function library available in datafusion-cli behind an opt-in flag [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 14:57:30 UTC, 3 replies.
- Re: [I] Guard against silent fail_on_error loss in scalar function wiring [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/06 15:00:48 UTC, 1 replies.
- Re: [PR] docs: add an agent skill for auditing datafusion-spark expressions [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 15:04:38 UTC, 4 replies.
- Re: [PR] build(deps): bump datafusion-catalog from 54.0.0 to 54.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 15:06:21 UTC, 1 replies.
- Re: [PR] build(deps): bump arrow-array from 58.3.0 to 59.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 15:07:38 UTC, 1 replies.
- Re: [PR] build(deps): bump arrow-schema from 58.3.0 to 59.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 15:07:40 UTC, 1 replies.
- Re: [PR] build(deps): bump arrow-select from 58.3.0 to 59.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 15:07:54 UTC, 1 replies.
- Re: [PR] build(deps): bump datafusion-spark from 54.0.0 to 54.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 15:08:12 UTC, 1 replies.
- Re: [PR] build(deps): bump datafusion-proto from 54.0.0 to 54.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 15:08:53 UTC, 1 replies.
- Re: [PR] build(deps): bump datafusion-common from 54.0.0 to 54.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 15:09:30 UTC, 1 replies.
- Re: [PR] build(deps): bump datafusion-ffi from 54.0.0 to 54.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/06 15:13:51 UTC, 1 replies.
- Re: [PR] test (aggregation-fuzzer): exercise spilling under a bounded memory pool [datafusion] - posted by "naman-modi (via GitHub)" <gi...@apache.org> on 2026/08/06 15:24:13 UTC, 0 replies.
- Re: [I] [DISCUSS] Is Comet ready to move to top-level Apache Comet project? [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 15:36:53 UTC, 12 replies.
- Re: [PR] Proto: migrate file sink serialization [datafusion] - posted by "Copilot (via GitHub)" <gi...@apache.org> on 2026/08/06 15:53:09 UTC, 2 replies.
- [PR] Fix issue 24139 [datafusion] - posted by "Ruchirtripathi (via GitHub)" <gi...@apache.org> on 2026/08/06 16:14:52 UTC, 0 replies.
- Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/06 16:17:50 UTC, 14 replies.
- [PR] perf: prune window state only for partitions that made progress [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/06 16:24:21 UTC, 6 replies.
- Re: [PR] perf: classify string-to-timestamp shapes in one byte scan (up to 5.6x faster) [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/06 17:10:28 UTC, 0 replies.
- Re: [PR] perf: improve ArrowWriter performance for fixed-length vectors [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/06 17:42:20 UTC, 11 replies.
- [PR] docs: add 1.0.0 TPC-DS benchmark results, remove TPC-H [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/06 19:02:35 UTC, 2 replies.
- [I] [ClickBench] Reduce per-file overhead [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/06 19:08:28 UTC, 0 replies.
- [I] Should the `generic` dialect support numeric literals with underscore separators? [datafusion-sqlparser-rs] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/06 19:14:10 UTC, 0 replies.
- [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/06 19:29:06 UTC, 24 replies.
- Re: [I] negative: ANSI overflow check reads null slots and can raise spurious overflow errors [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 21:12:40 UTC, 0 replies.
- Re: [I] ANSI arithmetic overflow errors: wrong error class for Byte/Short, wrong type names, missing try_ suggestions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 21:12:42 UTC, 1 replies.
- [PR] test(chaos): add a Kubernetes (kind) backend for the chaos harness [datafusion-ballista] - posted by "akshaychitneni (via GitHub)" <gi...@apache.org> on 2026/08/06 21:39:41 UTC, 20 replies.
- Re: [I] Pipeline FFI types: missing Protocols, ABCs, and capsule helpers [datafusion-python] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/08/06 21:45:31 UTC, 0 replies.
- [PR] docs(kubernetes): two-Service pattern for scheduler bootstrap [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/06 21:49:25 UTC, 2 replies.
- [PR] bench: add standard window function cases to bounded_window [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/06 22:03:15 UTC, 4 replies.
- Re: [I] next_day and make_date ANSI errors surface as CometNativeException instead of Spark exception classes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 22:08:39 UTC, 0 replies.
- [I] Inconsistent NULL handling in `regexp_count` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/06 22:28:41 UTC, 2 replies.
- Re: [PR] fix: include ABFS container in object store cache key [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/06 22:31:51 UTC, 3 replies.
- Re: [I] Avoid recompute CTEs (common table expressions) / share input plans [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/06 22:43:08 UTC, 5 replies.
- [PR] perf: optimize char -> byte offset mapping in `regexp_count` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/06 23:00:09 UTC, 5 replies.
- Re: [I] [ClickBench] Reduce per-file overhead (don't clone the ParquetMetaData for each file) [datafusion] - posted by "mattp5657 (via GitHub)" <gi...@apache.org> on 2026/08/06 23:25:49 UTC, 2 replies.
- Re: [PR] fix: normalize nested field nullability in ShuffleScanExec and ExpandExec [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/07 02:02:50 UTC, 3 replies.
- Re: [I] ShuffleScanExec and ExpandExec assert on nested field nullability instead of normalizing it [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 02:14:06 UTC, 0 replies.
- [PR] test: cover the narrowing direction of cast_and_stamp_schema [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 02:16:45 UTC, 1 replies.
- Re: [I] Writes to Apache Iceberg Tables [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 02:53:04 UTC, 0 replies.
- [I] 【资源分享】Gemini Pro 1年高级稳定号（已过反重力可直登）——高频开发测试必备 [datafusion] - posted by "jonathanlopez5494ov-netizen (via GitHub)" <gi...@apache.org> on 2026/08/07 02:56:45 UTC, 2 replies.
- Re: [I] Proto: migrate the file sinks (CsvSink, JsonSink, ParquetSink) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 03:02:21 UTC, 0 replies.
- Re: [PR] Add DataSource/FileSource proto hooks and FileScanConfig serde [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 03:26:42 UTC, 6 replies.
- [PR] chore(deps): bump lru from 0.18.1 to 0.18.2 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/07 04:19:09 UTC, 3 replies.
- [PR] docs: explain Parquet content-defined chunking [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/07 04:20:09 UTC, 10 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.85.7 to 2.85.8 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/07 04:21:24 UTC, 1 replies.
- [PR] fix(spark): match Spark abs overflow errors [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/07 05:54:10 UTC, 6 replies.
- Re: [PR] feat: add IEJoin for joins with two range predicates [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/07 06:05:52 UTC, 0 replies.
- [I] Support IEJoin for inner joins with two range predicates [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/07 06:13:54 UTC, 2 replies.
- [PR] fix(substrait): preserve nested nullability [datafusion] - posted by "huymq1710 (via GitHub)" <gi...@apache.org> on 2026/08/07 06:18:09 UTC, 3 replies.
- [PR] Add support for PostgreSQL `CREATE RULE` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/07 06:24:20 UTC, 0 replies.
- Re: [PR] Fix Hive SKEWED BY display [datafusion-sqlparser-rs] - posted by "wenxiaojie1 (via GitHub)" <gi...@apache.org> on 2026/08/07 06:24:58 UTC, 3 replies.
- Re: [I] Substrait literal conversion should preserve nested nullability [datafusion] - posted by "huymq1710 (via GitHub)" <gi...@apache.org> on 2026/08/07 06:27:00 UTC, 1 replies.
- [PR] Add support for PostgreSQL `DROP RULE` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/07 06:52:10 UTC, 0 replies.
- [PR] feat(proto): support expressions in LIMIT skip and fetch [datafusion] - posted by "karpenkoag (via GitHub)" <gi...@apache.org> on 2026/08/07 07:55:31 UTC, 2 replies.
- [PR] Support `NO INHERIT` modifier on `CHECK` constraints [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/07 08:16:09 UTC, 2 replies.
- Re: [PR] feat(pwmj): support LeftSemi/LeftAnti existence joins via classic scan [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/07 08:23:54 UTC, 9 replies.
- [PR] bench: pwmj left semi/anti join [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/07 08:45:22 UTC, 12 replies.
- [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/07 08:55:30 UTC, 5 replies.
- [PR] chore(deps): bump reqsign-core from 3.2.0 to 3.2.1 in /native in the all-other-cargo-deps group [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/07 08:55:36 UTC, 1 replies.
- [PR] chore(deps): bump opendal from 0.57.0 to 0.58.1 in /native [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/07 08:56:05 UTC, 9 replies.
- [PR] chore(deps): bump object_store_opendal from 0.57.0 to 0.58.0 in /native [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/07 08:56:31 UTC, 1 replies.
- [PR] DRAFT - 21566 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/07 08:59:56 UTC, 9 replies.
- Re: [D] DISCUSSION: Seattle DataFusion Meetup (April 23, 2026) [datafusion] - posted by "tbar4 (via GitHub)" <gi...@apache.org> on 2026/08/07 09:36:47 UTC, 0 replies.
- Re: [D] DISCUSSION: Apache DataFusion New York Meetup May 2026 [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 09:37:02 UTC, 0 replies.
- Re: [D] DISCUSSION: DataFusion Meetup in Denver, CO USA [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/07 09:37:05 UTC, 0 replies.
- Re: [PR] GC & Deduplicate String View on Spill [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/07 09:39:31 UTC, 14 replies.
- Re: [PR] feat: add extension to support `DataFrame::checkpoint()` [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/07 09:56:25 UTC, 9 replies.
- [I] [Discussion] Add support for spark connect [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/07 10:03:33 UTC, 1 replies.
- [PR] fix(lambda): only push referenced params into the merged batch [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/08/07 10:34:25 UTC, 15 replies.
- Re: [I] Move lambda evaluation into Physical Planning Context [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/07 11:14:02 UTC, 0 replies.
- Re: [PR] feat: null aware RightAnti hash join execution + planning support [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/07 12:49:08 UTC, 14 replies.
- Re: [PR] feat: Native Parquet Iceberg Data File Writes In Comet [datafusion-comet] - posted by "jordepic (via GitHub)" <gi...@apache.org> on 2026/08/07 12:55:51 UTC, 0 replies.
- [PR] chore: update documentation links for 1.0.0 release [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 13:17:08 UTC, 1 replies.
- [I] Wire FFI_TableProvider / TableProvider(ABC) through to the Rust TableProvider trait [datafusion-python] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/08/07 13:56:04 UTC, 0 replies.
- Re: [I] Statistics::calculate_total_byte_size discards a known total_byte_size when num_rows is unknown [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/08/07 13:56:43 UTC, 0 replies.
- [I] from_pycapsule! / try_from_pycapsule! macros don't support dunder methods that take arguments [datafusion-python] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/08/07 13:56:45 UTC, 0 replies.
- [I] WindowEvaluator already provides the pure-Python window UDF base class #1577 (item 6) asks for [datafusion-python] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/08/07 13:57:19 UTC, 0 replies.
- [PR] Add typed Protocols for FFI capsule exports (part of #1577) [datafusion-python] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/08/07 13:58:39 UTC, 1 replies.
- Re: [I] Proto: add DataSource/FileSource try_to_proto hook + port FileScanConfig serde [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 13:58:54 UTC, 0 replies.
- [I] Determine whether "Apache Comet" is a suitable project name [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 14:10:42 UTC, 13 replies.
- [PR] fix: preserve CalendarInterval microseconds across Comet boundaries and native kernels [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/07 14:14:46 UTC, 0 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 10 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/07 14:15:14 UTC, 2 replies.
- [PR] Add FFI query planner support with composable extension codecs [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/07 14:36:23 UTC, 2 replies.
- Re: [I] Proto: migrate the simple file scans (CsvSource, JsonSource, ArrowSource, AvroSource) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 14:42:37 UTC, 4 replies.
- Re: [I] Proto: migrate ParquetSource [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 14:42:45 UTC, 2 replies.
- Re: [I] Proto: migrate MemorySourceConfig [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 14:42:59 UTC, 1 replies.
- [PR] refactor: hook native Parquet writes into Spark's WriteFilesExec seam [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 14:49:34 UTC, 13 replies.
- [I] Scope the Rust UDF registry to the session that registered the UDF [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 14:53:02 UTC, 0 replies.
- [I] A Rust UDF silently answers calls to an ordinary Scala UDF registered under the same name [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 14:53:36 UTC, 0 replies.
- [I] Rust UDF adapter rebuilds the kernel impl and re-resolves the return type on every batch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 14:54:22 UTC, 0 replies.
- [I] Rust UDF library cache holds its write lock across dlopen [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 14:54:23 UTC, 0 replies.
- [PR] feat: detect Iceberg V2 writes and emit fall-back reasons [datafusion-comet] - posted by "jordepic (via GitHub)" <gi...@apache.org> on 2026/08/07 15:05:49 UTC, 26 replies.
- [PR] refactor(proto): destructure plan and proto structs in join serde hooks [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 15:27:02 UTC, 5 replies.
- [I] PyLimit (LogicalPlan Limit node) has no way to read skip/fetch — regressed in #905 [datafusion-python] - posted by "hakunamatata-sb (via GitHub)" <gi...@apache.org> on 2026/08/07 15:28:01 UTC, 2 replies.
- [PR] fix(proto): preserve HashJoinExec fetch across serialization [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 15:28:02 UTC, 10 replies.
- [PR] refactor(proto): destructure plan and proto structs in aggregate and window serde hooks [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 15:30:20 UTC, 5 replies.
- [PR] refactor(proto): destructure plan and proto structs in core plan serde hooks [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 15:30:55 UTC, 12 replies.
- [PR] [PyLimit] adding skip and fetch with datafusion expr support [datafusion-python] - posted by "hakunamatata-sb (via GitHub)" <gi...@apache.org> on 2026/08/07 15:34:44 UTC, 7 replies.
- [I] perf: explore bulk copies for no-null fixed-width Arrow writes [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/07 15:37:13 UTC, 2 replies.
- [PR] chore(proto): deprecate accessors that only existed for proto serialization [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 15:44:58 UTC, 4 replies.
- Re: [I] [EPIC] Port ExecutionPlan serialization to try_to_proto / try_from_proto hooks [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 15:45:55 UTC, 8 replies.
- [PR] perf: build spark_size LargeList lengths from i64 offsets [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/07 15:46:44 UTC, 4 replies.
- [I] Add a C++ UDF example and a published C header for the Comet UDF ABI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 15:53:03 UTC, 0 replies.
- [PR] test: pin down CometCast fallback for non-default collated strings [datafusion-comet] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/08/07 15:54:03 UTC, 0 replies.
- [I] Native Parquet write of a zero-partition RDD produces no output file [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 15:58:20 UTC, 0 replies.
- [I] Native Parquet writer ignores Spark's Parquet writer properties (block size, page size, dictionary, writer version, statistics) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 15:58:28 UTC, 0 replies.
- [I] Native Parquet writer derives schema nullability and field IDs from Arrow rather than Catalyst [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 15:59:54 UTC, 1 replies.
- [I] Reconcile the two config namespaces for native writes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 16:00:10 UTC, 0 replies.
- [I] Native Parquet writes report row counts but not row contents to WriteTaskStatsTrackers [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 16:00:18 UTC, 0 replies.
- Re: [PR] chore: move CometCollationSuite to spark-4.1+ test shim [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/07 16:00:22 UTC, 1 replies.
- [PR] refactor(proto): migrate ParquetSource serde [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/07 16:06:52 UTC, 5 replies.
- Re: [PR] fix: classify wrapped FetchFailed as fetch partition error [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/07 16:08:12 UTC, 8 replies.
- [PR] feat(core): metrics() for OrderedRangeRepartitionExec and RuntimeStatsExec [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/07 16:24:00 UTC, 3 replies.
- Re: [PR] feat: Add SQL planner, physical planner, and TableProvider hook for MERGE INTO [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/07 17:02:48 UTC, 3 replies.
- [I] Proto decode silently truncates limits and sizes to `usize` on 32-bit targets [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 17:19:44 UTC, 1 replies.
- [I] Improve physical plan proto round-trip test coverage (missing SortPreservingMergeExec; Debug-string assertions miss dropped fields) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 17:23:52 UTC, 2 replies.
- [PR] test(proto): add missing physical plan round-trip coverage [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 17:33:37 UTC, 3 replies.
- [I] Global/LocalLimitExec::required_ordering is not serialized, losing order-sensitivity of a pushed-down LIMIT [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/07 17:39:58 UTC, 2 replies.
- Re: [I] Accelerate row-level MERGE / UPDATE / DELETE plans (MergeRowsExec, ReplaceDataExec, WriteDeltaExec) [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/07 17:57:30 UTC, 2 replies.
- [PR] fix: support pycapsule methods with arguments [datafusion-python] - posted by "BharatDeva (via GitHub)" <gi...@apache.org> on 2026/08/07 18:21:47 UTC, 0 replies.
- [PR] chore(docker): ca-certificates + h2o binary in benchmarks image [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/07 19:08:03 UTC, 5 replies.
- [I] Extend SessionContext.with_extensions to cover additional extension points (functions, catalogs, object stores) [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/07 19:11:19 UTC, 0 replies.
- [PR] Add FFI query planner support [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/07 19:21:18 UTC, 8 replies.
- [PR] Make extension codecs composable [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/07 19:21:27 UTC, 5 replies.
- [PR] Add atomic SessionContext.with_extensions API [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/07 19:21:31 UTC, 2 replies.
- [PR] feat(python): integrate Ballista through DataFusion FFI [datafusion-ballista] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/07 20:09:25 UTC, 6 replies.
- [I] feat: Write Iceberg Parquet data files natively via iceberg-rust (part 3 of 3) [datafusion-comet] - posted by "jordepic (via GitHub)" <gi...@apache.org> on 2026/08/07 20:15:47 UTC, 0 replies.
- [PR] Fix `IS [NOT] DISTINCT FROM` right-operand precedence [datafusion-sqlparser-rs] - posted by "zvonimir-dd (via GitHub)" <gi...@apache.org> on 2026/08/07 20:21:38 UTC, 0 replies.
- [PR] tests: add SLT test coverage for `MERGE INTO` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/07 20:31:02 UTC, 3 replies.
- [I] WideDecimalBinaryExpr: write nulls directly for overflow [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/07 20:50:41 UTC, 1 replies.
- Re: [I] EPIC: complete GroupValuesColumn type coverage (nested types + remaining primitives) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/07 21:05:14 UTC, 7 replies.
- [PR] feat(core): PartitionedBoundedWindowAggExec — parallel BWAG wrapper [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/07 21:09:38 UTC, 1 replies.
- Re: [I] Shuffle-fetch failures lose their type, so the map-stage resubmit never fires and the job fails [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/07 21:24:41 UTC, 0 replies.
- Re: [PR] docs: Document `WindowFn` and add comments [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/07 21:36:26 UTC, 4 replies.
- [PR] fix: box aws-config loading future avoid clippy warning [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/08 00:26:34 UTC, 2 replies.
- Re: [PR] parquet: cache per-file ArrowReaderMetadata for wide-schema scans [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/08 02:11:34 UTC, 3 replies.
- Re: [PR] Refactor post-aggregate clause rebasing and validation with shared helpers [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/08 02:11:36 UTC, 1 replies.
- Re: [PR] [do-not-merge] Wide-schema parquet read perf — visibility for #21968 [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/08 02:11:43 UTC, 0 replies.
- [PR] Fix duplicated words in documentation [datafusion] - posted by "latent-9 (via GitHub)" <gi...@apache.org> on 2026/08/08 03:04:28 UTC, 2 replies.
- [I] Native spill and memory-wait are invisible to Spark task metrics [datafusion-comet] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/08 04:31:11 UTC, 0 replies.
- Re: [I] Created in error - please disregard [datafusion-comet] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/08 04:34:18 UTC, 0 replies.
- [PR] refactor(proto): migrate CsvSource serde [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/08 05:42:26 UTC, 4 replies.
- [PR] refactor(proto): migrate JsonSource serde [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/08 05:42:28 UTC, 4 replies.
- [PR] feat(cli): add opt-in Spark function registration [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/08 06:10:59 UTC, 10 replies.
- [I] Physical plan proto silently drops CSV/JSON scan options (newline_delimited, terminator, compression) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/08 06:19:54 UTC, 4 replies.
- Re: [PR] feat: add DistributedQueryExec::explain_executed_plan and show logical plan in display [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/08 06:42:45 UTC, 0 replies.
- Re: [PR] Honour operator precedence in `IS [NOT] DISTINCT FROM` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/08 08:38:11 UTC, 24 replies.
- [PR] IN LIST: optimize large integer filters [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/08 08:46:09 UTC, 1 replies.
- Re: [PR] Databricks: support CREATE TABLE USING, MAP, LONG, DIV and the pipe operator [datafusion-sqlparser-rs] - posted by "shuvamk (via GitHub)" <gi...@apache.org> on 2026/08/08 10:47:42 UTC, 0 replies.
- Re: [I] Numeric SQL literals with underscores are not correctly parsed [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/08 11:16:04 UTC, 0 replies.
- Re: [PR] docs(upgrading): document RecursiveQuery schema field in upgrade guide [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/08 11:16:59 UTC, 4 replies.
- Re: [PR] feat(core): PBWAG — parallel BWAG wrapper [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/08 12:52:51 UTC, 0 replies.
- [PR] Resolve page pruning `StatisticsConverter` once per file instead of once per row group [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/08 12:59:07 UTC, 7 replies.
- Re: [PR] feat(physical-plan): `GroupColumn` support for `List` / `LargeList` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/08 12:59:14 UTC, 3 replies.
- [PR] fix(core): unbreak main — set partition: None on OperatorMetric literals [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/08 13:08:46 UTC, 0 replies.
- [PR] fix(proto): serialize Global/LocalLimitExec required_ordering [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/08 13:19:58 UTC, 3 replies.
- Re: [PR] fix(core): fix main build errors [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/08 13:23:34 UTC, 0 replies.
- [I] Sliding RANGE aggregates retain stale state after an empty frame [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/08 13:54:45 UTC, 2 replies.
- [PR] fix: clear stale sliding aggregate state for empty RANGE frames [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/08 13:58:06 UTC, 3 replies.
- [PR] feat(core): RangeShuffleReaderExec — ordering-preserving shuffle reader (purely additive) [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/08 14:16:53 UTC, 3 replies.
- Re: [PR] feat(core): scaffold PrefixMergeExec for cross-partition windowed-aggregate state merge [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 15:01:51 UTC, 1 replies.
- [PR] feat: preserve bitmap-backed RowSelection through ParquetAccessPlan [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/08 15:36:31 UTC, 24 replies.
- Re: [PR] feat: Add Iceberg Support [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 15:36:46 UTC, 1 replies.
- [PR] refactor(scheduler): extract REST DTOs into ballista-history and factor out dto_build [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 15:52:51 UTC, 0 replies.
- [PR] Proto: migrate MemorySourceConfig to per-source try_to_proto / try_from_proto hooks [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/08 15:59:51 UTC, 6 replies.
- [I] TUI's duplicated API response types have drifted from the scheduler, breaking the stages popup [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 16:40:58 UTC, 2 replies.
- Re: [PR] refactor(scheduler): extract REST API wire types into ballista-api-types [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 16:42:22 UTC, 1 replies.
- [PR] fix(tui): use the shared API wire types instead of local copies [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 16:49:14 UTC, 5 replies.
- [I] Normalize signed zero in collect_set on Spark 3.4 through 4.1 [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/08 17:11:07 UTC, 0 replies.
- [PR] feat: add aggregate observability counters to the cache layer [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/08 17:33:26 UTC, 1 replies.
- [PR] feat(history): add the event-log schema, writer, and reader [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 17:36:13 UTC, 2 replies.
- Re: [I] Evaluate extending collect_set input normalization to Spark 3.4 through 4.1 [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/08 17:44:04 UTC, 0 replies.
- [I] Agree and document cross-version compatibility guarantees for Ballista's three versioned surfaces [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 18:13:53 UTC, 3 replies.
- [PR] refactor(proto): migrate ArrowSource serde [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/08 18:52:13 UTC, 3 replies.
- [PR] refactor(proto): migrate AvroSource serde [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/08 18:52:17 UTC, 3 replies.
- [I] Support S3-compliant object stores [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/08 18:55:38 UTC, 0 replies.
- [PR] feat: support S3 compliant filesystems [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/08 18:56:28 UTC, 8 replies.
- [PR] docs: correct Spark 4.2 version and CI test status in installation guide [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 19:23:42 UTC, 1 replies.
- [PR] docs: correct Spark 4.2 version and CI test status in installation guide (branch-1.0) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/08 19:23:46 UTC, 1 replies.
- [I] refactor: centralize Spark-to-Arrow batch encoding in ArrowWriter [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/08 20:25:44 UTC, 1 replies.
- [PR] chore: moving WindowTopN before EnsureRequirements [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/08 20:29:43 UTC, 0 replies.
- [PR] minor(test): strengthen bitwise sort-merge join spill coverage [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/08 20:33:13 UTC, 5 replies.
- [PR] fix: avoid buffering unbounded repartition output indefinitely [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/08 21:22:28 UTC, 5 replies.
- Re: [PR] perf: resolve parquet leaf columns in O(1) during statistics collection [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/08 21:23:23 UTC, 1 replies.
- [PR] feat(core): RangeFilterExec — sorted-input per-partition range filter (purely additive) [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/08 21:30:47 UTC, 3 replies.
- Re: [PR] refactor: moving WindowTopN before EnsureRequirements [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/08 21:36:46 UTC, 3 replies.
- [PR] fix: prevent next_day panic on far-future start dates [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/08 22:15:09 UTC, 3 replies.
- [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/08 22:32:21 UTC, 5 replies.
- [I] Support Iceberg `SparkCopyOnWriteScan` in `IcebergReflection.ICEBERG_SCAN_CLASSES` [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/08 23:17:26 UTC, 0 replies.
- [PR] feat: recognize SparkCopyOnWriteScan as a native Iceberg scan [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/08 23:20:38 UTC, 1 replies.
- [PR] Brent/query shape viz [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/09 00:31:03 UTC, 0 replies.
- [PR] feat: add basic MemTable MERGE INTO support [datafusion] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/08/09 02:01:18 UTC, 3 replies.
- Re: [PR] feat(lambda): support map non empty nulls cleanup for `HigherOrderFunctionExpr` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/09 02:13:35 UTC, 1 replies.
- Re: [PR] Optimize existence-only right semi and anti joins [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/09 02:13:38 UTC, 1 replies.
- [I] Arrow IPC stream format is silently lost when a scan is serialized to protobuf [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/09 03:35:52 UTC, 2 replies.
- [I] Decoding a ParquetScan/AvroScan physical plan panics when the feature is disabled, instead of returning an error [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/09 03:35:56 UTC, 2 replies.
- [PR] fix: return error instead of panic when decoding ParquetScan/AvroScan without features [datafusion] - posted by "nam2ee (via GitHub)" <gi...@apache.org> on 2026/08/09 04:15:22 UTC, 3 replies.
- Re: [I] Add `UnionArray` tests exercising hashing, group-by, distinct, and aggregates [datafusion] - posted by "VaibhaveS (via GitHub)" <gi...@apache.org> on 2026/08/09 04:37:37 UTC, 1 replies.
- [PR] test: add UnionArray hashing SQL coverage. [datafusion] - posted by "VaibhaveS (via GitHub)" <gi...@apache.org> on 2026/08/09 04:51:28 UTC, 4 replies.
- Re: [I] information_schema.tables contains all tables from all catalogs instead of current catalog [datafusion] - posted by "VaibhaveS (via GitHub)" <gi...@apache.org> on 2026/08/09 05:26:13 UTC, 0 replies.
- Re: [PR] IN LIST: index 32- and 64-bit integers by byte [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/09 06:15:50 UTC, 0 replies.
- Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/09 06:15:52 UTC, 13 replies.
- Re: [PR] IN LIST: add keyed frozen set for large primitive lists [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/09 06:15:54 UTC, 0 replies.
- [PR] fix: scope information schema to catalog [datafusion] - posted by "VaibhaveS (via GitHub)" <gi...@apache.org> on 2026/08/09 06:26:32 UTC, 2 replies.
- Re: [I] [Bug] next_day returns NULL for far-future start dates where Spark returns a value [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/09 07:20:56 UTC, 0 replies.
- [PR] feat: add literal constraints to type signatures [datafusion] - posted by "getChan (via GitHub)" <gi...@apache.org> on 2026/08/09 08:15:53 UTC, 3 replies.
- Re: [I] Fail to merge schema field for partitioned table with dict [datafusion] - posted by "VaibhaveS (via GitHub)" <gi...@apache.org> on 2026/08/09 09:07:00 UTC, 1 replies.
- Re: [PR] fix: preserve input ordering required by limits [datafusion] - posted by "jayhan94 (via GitHub)" <gi...@apache.org> on 2026/08/09 09:21:01 UTC, 1 replies.
- Re: [I] Select with order by from empty table triggers SanityCheckPlan error [datafusion] - posted by "VaibhaveS (via GitHub)" <gi...@apache.org> on 2026/08/09 09:56:06 UTC, 0 replies.
- [I] `AggregateExec` physical-plan serde rebuilds the output schema, losing optimizer-preserved field names (and `is_reversed`) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/09 11:51:44 UTC, 2 replies.
- [I] Inconsistent Explain units [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/09 12:25:44 UTC, 2 replies.
- [PR] fix: reject max_buffered_batches_per_output_file values below 2 [datafusion] - posted by "DevShiba (via GitHub)" <gi...@apache.org> on 2026/08/09 12:44:10 UTC, 4 replies.
- [I] Add wrapper classes for Expression types [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/09 12:46:48 UTC, 0 replies.
- [PR] feat(scheduler): record a per-job event log behind --event-log-dir [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/09 13:18:09 UTC, 6 replies.
- Re: [I] [EPIC] Merge EnforceDistribution + EnforceSorting into a single EnsureRequirements rule for correctness and idempotency [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/09 13:44:09 UTC, 1 replies.
- Re: [PR] chore(proto): deprecate `AsyncFuncExec::async_exprs`, which only existed for proto serialization [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/09 13:45:00 UTC, 1 replies.
- Re: [PR] Reduce per-file metadata overhead for wide-schema parquet scans [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/09 13:47:49 UTC, 1 replies.
- [PR] feat(scheduler): add the history server [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/09 13:59:04 UTC, 19 replies.
- Re: [I] Propagation of ordered `SortProperties` should consider `nulls_first` [datafusion] - posted by "Nagato-Yuzuru (via GitHub)" <gi...@apache.org> on 2026/08/09 14:33:01 UTC, 2 replies.
- [PR] Add Ballista 54.1.0 release announcement blog post [datafusion-site] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/09 14:43:11 UTC, 1 replies.
- [PR] fix: [branch-1.0] backport four bug fixes for 1.0.1 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/09 15:18:02 UTC, 1 replies.
- [PR] Restore the From / TryFrom proto conversions dropped since 54.1.0 [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/09 17:48:00 UTC, 9 replies.
- [PR] Fixed where binary expressions were passed in the wrong order when the null directions differed [datafusion] - posted by "Nagato-Yuzuru (via GitHub)" <gi...@apache.org> on 2026/08/09 18:00:27 UTC, 0 replies.
- [PR] fix(proto): preserve AggregateExec schema and reversed state [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/09 18:04:10 UTC, 3 replies.
- [PR] perf: optimize string contains function [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/08/09 18:25:09 UTC, 3 replies.
- [I] SortProperties::and_or claims orderings that Kleene AND/OR do not preserve [datafusion] - posted by "Nagato-Yuzuru (via GitHub)" <gi...@apache.org> on 2026/08/09 18:30:27 UTC, 2 replies.
- Re: [PR] fix: consider nulls_first when propagating ordered SortProperties [datafusion] - posted by "Nagato-Yuzuru (via GitHub)" <gi...@apache.org> on 2026/08/09 19:13:31 UTC, 5 replies.
- [PR] build(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.6 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/09 19:43:49 UTC, 2 replies.
- [PR] build(deps): bump github/codeql-action/init from 4.36.2 to 4.37.6 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/09 19:45:30 UTC, 2 replies.
- [I] Web TUI has not been mentioned anywhere [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/09 20:08:32 UTC, 2 replies.
- [I] Store job event logs in an object store so history survives the scheduler [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/09 20:12:31 UTC, 1 replies.
- [PR] docs: document Web TUI [datafusion-ballista] - posted by "jvsilva12600009 (via GitHub)" <gi...@apache.org> on 2026/08/09 21:10:34 UTC, 15 replies.
- [PR] feat: monotonically sortable job ids [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/09 21:27:24 UTC, 3 replies.
- [I] Add paging to GET /api/jobs on the scheduler and history server [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/09 22:54:33 UTC, 2 replies.
- [PR] docs: add 54.1.0 changelog to main [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/09 23:30:17 UTC, 1 replies.
- Re: [I] [DISCUSSION] Add support for Spark Connect protocol [datafusion-ballista] - posted by "phillipleblanc (via GitHub)" <gi...@apache.org> on 2026/08/10 01:44:44 UTC, 4 replies.
- [I] User defined functions (udf) documentation improvements [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/10 01:54:02 UTC, 0 replies.
- Re: [PR] fix: RIGHT/FULL/NATURAL JOIN USING does not coalesce the join key (returns NULL for right-only rows) [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/10 02:13:45 UTC, 1 replies.
- Re: [PR] docs: move TopK user defined operator example into extending-operators guide [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/10 02:13:47 UTC, 1 replies.
- Re: [PR] PoC: Blocked state management for hash aggregation [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/10 02:13:52 UTC, 1 replies.
- Re: [PR] fix: plumb SchemaProvider table_type through FFI [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/10 02:13:53 UTC, 1 replies.
- Re: [PR] Draft: implement non-blocking morsel API [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/10 02:13:59 UTC, 1 replies.
- [PR] chore(ci): bump swatinem/rust-cache from 2.9.1 to 2.9.2 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/10 04:33:03 UTC, 3 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.85.8 to 2.85.10 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/10 04:33:36 UTC, 1 replies.
- [PR] chore(deps): bump pyo3-build-config from 0.29.1 to 0.29.2 in /python [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/10 04:33:43 UTC, 3 replies.
- Re: [I] COUNT(*) over an empty grouping set with empty input returns 0 (should return 1) [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/10 05:37:04 UTC, 0 replies.
- Re: [I] Support fully-native multi-stage (distinct-combined) collect_list / collect_set [datafusion-comet] - posted by "chetan-habu (via GitHub)" <gi...@apache.org> on 2026/08/10 06:26:40 UTC, 1 replies.
- [I] Parquet sorting columns use invalid indices for partitioned writes [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/10 06:51:01 UTC, 1 replies.
- [PR] fix(parquet): remap sorting columns for partitioned writes [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/10 06:51:51 UTC, 3 replies.
- Re: [PR] fix: parenthesize nested expression display names [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/10 07:07:34 UTC, 2 replies.
- Re: [PR] fix: generate_series overflow panics at i64 boundary and out-of-range dates [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/10 07:30:36 UTC, 0 replies.
- Re: [I] panic: generate_series table function overflows when integer step passes i64::MAX [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/10 07:30:37 UTC, 0 replies.
- Re: [I] panic: multiply overflow in generate_series(DATE, DATE, INTERVAL) for dates far from 1970 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/10 07:30:38 UTC, 0 replies.
- [I] CI: extended tests don't run on changes to functions-aggregate / functions-window, which the aggregate and window fuzzers exercise [datafusion] - posted by "4ktLuffy (via GitHub)" <gi...@apache.org> on 2026/08/10 09:15:50 UTC, 1 replies.
- Re: [PR] feat: pluggable job generator [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/10 09:19:47 UTC, 0 replies.
- [PR] DRAFT - investigate 21566 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/10 09:21:11 UTC, 6 replies.
- [PR] DRAFT investigate benchmark 21566 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/10 09:41:17 UTC, 22 replies.
- [I] LimitPushdown and sort pushdown re-create limit nodes without `required_ordering`, losing order-sensitivity for later passes [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/10 11:03:46 UTC, 1 replies.
- Re: [I] Incorrect NOT IN result due to inferred predicate pushdown over null-aware anti join [datafusion] - posted by "4ktLuffy (via GitHub)" <gi...@apache.org> on 2026/08/10 11:07:10 UTC, 2 replies.
- Re: [PR] Intermediate result blocked approach to aggregation memory management [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/08/10 11:11:01 UTC, 21 replies.
- [I] Blog post for the DataFusion `55.0.0` release [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/10 11:19:13 UTC, 5 replies.
- [PR] Docs: Add community showcase to the docs page [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/10 11:23:59 UTC, 3 replies.
- [PR] fix: format Bytes-category custom metrics with byte units [datafusion] - posted by "DevShiba (via GitHub)" <gi...@apache.org> on 2026/08/10 11:39:15 UTC, 13 replies.
- [PR] test: add multi-byte UTF-8 coverage for left/right [datafusion] - posted by "4ktLuffy (via GitHub)" <gi...@apache.org> on 2026/08/10 11:45:36 UTC, 3 replies.
- Re: [PR] feat: add native GroupsAccumulator for any_value [datafusion] - posted by "yinli-systems (via GitHub)" <gi...@apache.org> on 2026/08/10 11:57:14 UTC, 2 replies.
- Re: [PR] Align scalar UDF literal args with coerced return fields [datafusion] - posted by "yinli-systems (via GitHub)" <gi...@apache.org> on 2026/08/10 11:57:25 UTC, 4 replies.
- Re: [PR] feat(parquet-datasource): always accept pushable filters, run rejected conjuncts post-scan [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/10 12:08:45 UTC, 35 replies.
- [I] python build fails when updated to 54.1 [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/10 12:12:38 UTC, 1 replies.
- [PR] fix: retain every spill of a sort merge join inner key group [datafusion] - posted by "hareshkh (via GitHub)" <gi...@apache.org> on 2026/08/10 12:36:16 UTC, 2 replies.
- Re: [PR] feat: pluggable job id generator [datafusion-ballista] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/08/10 12:45:18 UTC, 8 replies.
- [PR] docs: Update Concepts, Readings, Events page (add Videos section, recent posts and releases) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/10 13:45:27 UTC, 4 replies.
- [PR] test(physical-plan): add colocated field-level plan serde tests [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/10 13:53:41 UTC, 6 replies.
- [PR] test(proto): split roundtrip_physical_plan.rs by plan category [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/10 13:53:54 UTC, 4 replies.
- [PR] fix(proto): preserve Arrow IPC stream format [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/10 14:02:48 UTC, 6 replies.
- [I] Consider defining github views of common filters (like PRs waiting to review) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/10 14:18:11 UTC, 1 replies.
- [PR] refactor: make apply_expression_roots more ergonomic [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/10 14:44:44 UTC, 5 replies.
- Re: [PR] feat(parquet): implement file commit protocol for native Parquet writes [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/10 14:55:35 UTC, 1 replies.
- [PR] introduce optional rle reads from parquet [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/10 15:21:22 UTC, 66 replies.
- [PR] refactor(core): use DataFusionError::External for structured task errors [datafusion-ballista] - posted by "villebro (via GitHub)" <gi...@apache.org> on 2026/08/10 15:35:10 UTC, 3 replies.
- [I] DiskManager `used_disk_space` leaks permanently on spill error paths (write failure on main; quota trips in released 54.x) [datafusion] - posted by "fwojciec (via GitHub)" <gi...@apache.org> on 2026/08/10 15:55:11 UTC, 2 replies.
- [PR] fix: pin datafusion versions to 54.0.0 for python subproject [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/10 15:55:24 UTC, 3 replies.
- [PR] fix: account for Arrow bytes map hash table allocations [datafusion] - posted by "Boulea7 (via GitHub)" <gi...@apache.org> on 2026/08/10 16:03:38 UTC, 5 replies.
- [I] DiskManager disk-usage counter does not return to zero after a `max_temp_directory_size` error [datafusion] - posted by "fwojciec (via GitHub)" <gi...@apache.org> on 2026/08/10 16:49:04 UTC, 2 replies.
- [PR] fix: preserve required ordering in limit pushdown [datafusion] - posted by "Himanshu-2005-code (via GitHub)" <gi...@apache.org> on 2026/08/10 17:16:51 UTC, 8 replies.
- Re: [I] [DISCUSSION] Adopt datafusion-functions-json and datafusion-variant into core repo [datafusion] - posted by "sdf-jkl (via GitHub)" <gi...@apache.org> on 2026/08/10 17:44:28 UTC, 1 replies.
- [PR] fix(scheduler): key AQE shuffle output by job_id [datafusion-ballista] - posted by "villebro (via GitHub)" <gi...@apache.org> on 2026/08/10 17:54:04 UTC, 1 replies.
- [PR] fix(scheduler): default no-executors grace to executor timeout (>= heartbeat) [datafusion-ballista] - posted by "akshaychitneni (via GitHub)" <gi...@apache.org> on 2026/08/10 18:16:26 UTC, 8 replies.
- [I] feat(dataframe): add f16 support to dataframe! macro [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/08/10 18:31:15 UTC, 2 replies.
- Re: [PR] perf: Optimize semi-, anti-join implementation using existence probes [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/10 18:48:17 UTC, 3 replies.
- Re: [PR] variant: Integrate datafusion-variant into Datafusion [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/10 18:50:32 UTC, 4 replies.
- [PR] fix(proto): preserve CSV/JSON scan options on roundtrip [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/10 19:14:20 UTC, 7 replies.
- [PR] feat(dataframe): add f16 support to dataframe! macro [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/08/10 19:42:06 UTC, 3 replies.
- Re: [I] `AdaptivePlanner` uses `job_name` to identify jobs rather than `JobId` [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/10 20:30:03 UTC, 0 replies.
- [PR] Split the partitioned hash join dynamic filter into bounds AND membership [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/10 21:06:19 UTC, 6 replies.
- [PR] perf: deduplicate hash join InList pushdown values [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/10 21:08:22 UTC, 10 replies.
- [PR] fix: nullability mismatch errors in aggregation when input batches are stricter than the plan schema [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/10 21:22:12 UTC, 3 replies.
- [PR] feat(pruning): prune containers through `CASE` predicates [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/10 22:45:38 UTC, 10 replies.
- [I] Sort-aware Iceberg reads in Comet via a per-partition streaming merge [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/10 23:53:42 UTC, 0 replies.
- [PR] fix: Propagate NULLs in `regexp_count`, `regexp_instr` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/11 00:56:23 UTC, 2 replies.
- [PR] docs: add IceGate to the list of featured data platforms [datafusion] - posted by "frisbeeman (via GitHub)" <gi...@apache.org> on 2026/08/11 01:06:08 UTC, 2 replies.
- [I] push_down_leaf_projections fails for self joins in some scenarios [datafusion] - posted by "cetra3 (via GitHub)" <gi...@apache.org> on 2026/08/11 01:23:20 UTC, 1 replies.
- [PR] Fix self join leaf expressions [datafusion] - posted by "cetra3 (via GitHub)" <gi...@apache.org> on 2026/08/11 01:32:07 UTC, 5 replies.
- [I] [Epic] Fuzz data generators never produce NULLs [datafusion] - posted by "Nagato-Yuzuru (via GitHub)" <gi...@apache.org> on 2026/08/11 01:36:49 UTC, 3 replies.
- Re: [PR] fix: inferred predicates for null-aware anti joins [datafusion] - posted by "847850277 (via GitHub)" <gi...@apache.org> on 2026/08/11 02:00:38 UTC, 0 replies.
- Re: [PR] chore: run CI on contributor forks [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/11 02:14:51 UTC, 0 replies.
- [PR] Fix physical distinctness expression nullability [datafusion] - posted by "blinding-pixels (via GitHub)" <gi...@apache.org> on 2026/08/11 03:25:30 UTC, 7 replies.
- [I] Split Range repartitioning code out of repartition/mod.rs [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/11 03:51:10 UTC, 2 replies.
- [PR] fix: align OpenDAL adapter dependencies [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/08/11 04:32:29 UTC, 0 replies.
- Re: [I] Refactor: Build a reusable struct-access path tree for Parquet row-filter planning [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/11 05:57:58 UTC, 0 replies.
- [I] Expression simplifications may produce incorrect results with NULLs [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/11 07:48:51 UTC, 1 replies.
- [PR] fix: preserve NULL semantics in `log` and `power` simplification [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/11 07:52:42 UTC, 3 replies.
- [PR] fix: preserve NULL semantics in bitwise xor simplification [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/11 08:03:18 UTC, 4 replies.
- [PR] chore(deps): bump Swatinem/rust-cache from 2.9.1 to 2.9.2 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/11 08:52:31 UTC, 1 replies.
- [PR] chore(deps): bump runs-on/action from 2.2.0 to 2.3.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/11 08:52:47 UTC, 1 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.85.6 to 2.85.10 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/11 08:54:11 UTC, 1 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group with 4 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/11 09:01:09 UTC, 1 replies.
- [PR] chore(deps): bump substrait from 0.63.0 to 0.64.1 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/11 09:01:45 UTC, 0 replies.
- [PR] chore(deps): bump toml from 0.9.12+spec-1.1.0 to 1.1.3+spec-1.1.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/11 09:02:21 UTC, 1 replies.
- Re: [PR] Parser: fix exponential parse time on nested function-call arguments [datafusion-sqlparser-rs] - posted by "altmannmarcelo (via GitHub)" <gi...@apache.org> on 2026/08/11 09:46:22 UTC, 1 replies.
- [PR] Fix ArrowBytesViewMap retained capacity accounting [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/11 09:46:57 UTC, 7 replies.
- [PR] fix: preserve null semantics in expression simplification [datafusion] - posted by "fzlzjerry (via GitHub)" <gi...@apache.org> on 2026/08/11 09:59:28 UTC, 13 replies.
- [PR] refactor: migrate ordered single aggregation [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/11 09:59:33 UTC, 0 replies.
- [PR] refactor(hash-aggr): treat soft limit as hint [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/11 10:10:51 UTC, 4 replies.
- [PR] refactor(hash-aggr): grouping sets routing [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/11 10:18:44 UTC, 2 replies.
- [PR] refactor(hash-aggr): Let partial-reduce mode aggregation error under memory limit [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/11 10:29:45 UTC, 13 replies.
- [PR] refactor(hash-aggr): Disable the legacy aggregation implementation. [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/11 10:36:02 UTC, 4 replies.
- Re: [I] Bug: EnforceDistribution is not idempotent despite documentation claim [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 10:37:23 UTC, 2 replies.
- Re: [I] Feature Request: Implement `MATCH_RECOGNIZE` for Advanced Pattern Matching [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 10:42:00 UTC, 1 replies.
- Re: [PR] refactor(hash-aggr): migrate ordered single aggregation [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/11 10:43:54 UTC, 7 replies.
- [I] OptimizeProjections: avoid recomputing projection schema (O(exprs × width)) by slicing the input schema [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/11 11:07:53 UTC, 0 replies.
- [I] [EPIC] Better support for Streaming SQL [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 11:24:06 UTC, 0 replies.
- Re: [I] Document streaming usecase (like `UNBOUNDED` tables) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 11:25:07 UTC, 4 replies.
- Re: [I] Make some modules to be public. [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 11:29:03 UTC, 1 replies.
- [PR] feat(spark): add `to_binary` and `try_to_binary` [datafusion] - posted by "arsathS (via GitHub)" <gi...@apache.org> on 2026/08/11 11:51:56 UTC, 8 replies.
- Re: [I] Perf: Streaming Aggregation should not be chosen unconditionally when the input is sorted [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 12:22:04 UTC, 1 replies.
- Re: [I] A bug from `EnforceDistribution`. [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 12:24:33 UTC, 2 replies.
- Re: [I] [DISCUSSION] Support for Streaming in DataFusion [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 12:25:39 UTC, 0 replies.
- Re: [I] Real-time streaming support [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 12:26:24 UTC, 1 replies.
- Re: [PR] Added support for parsing nested object in query for Snowflake [datafusion-sqlparser-rs] - posted by "kfirSatori (via GitHub)" <gi...@apache.org> on 2026/08/11 12:47:59 UTC, 4 replies.
- [I] Improved performance for FixedSizeBinary grouping [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 13:08:55 UTC, 1 replies.
- [I] EPIC: complete GroupValuesColumn [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 13:15:44 UTC, 0 replies.
- Re: [I] [EPIC] Implement Range Partitioning [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 13:20:10 UTC, 9 replies.
- [PR] chore(proto): remove never-released deprecated PhysicalPlanNodeExt scaffolding [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/11 13:20:19 UTC, 3 replies.
- Re: [I] [EPIC] Sort Pushdown: skip sorts and skip IO / decode for ORDER BY / TopK queries [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 13:21:38 UTC, 2 replies.
- Re: [PR] perf: remove per-row String allocations from the Spark url functions [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 13:26:33 UTC, 2 replies.
- [I] [EPIC] Sort Pushdown: remaining improvements [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/11 13:27:39 UTC, 0 replies.
- Re: [PR] feat: recognize .arrows as an Arrow IPC stream extension [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/11 13:32:22 UTC, 0 replies.
- Re: [I] Multi-Group-By does not support FixedSizeBinary types [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 13:36:20 UTC, 0 replies.
- [I] Bug triage results: 2026-08-11 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/11 14:19:38 UTC, 0 replies.
- [PR] fix: scope HashJoinExec build_time to hash-table construction only [datafusion] - posted by "ulrichurriola-parada-ops (via GitHub)" <gi...@apache.org> on 2026/08/11 14:24:33 UTC, 6 replies.
- [I] Could Rust 1.98 new floating point optimizations help Comet? [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/11 14:28:45 UTC, 1 replies.
- Re: [I] Comet 1.0.0 Release [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/11 14:31:59 UTC, 0 replies.
- [I] Comet 1.1.0 Release (September) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/11 14:32:29 UTC, 0 replies.
- [I] Replace the advertise_flight_sql_endpoint empty-string sentinel with an explicit flag [datafusion-ballista] - posted by "akshaychitneni (via GitHub)" <gi...@apache.org> on 2026/08/11 16:57:59 UTC, 2 replies.
- Re: [PR] IN LIST: reuse primitive filters for FixedSizeBinary and Decimal128 [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/11 17:07:08 UTC, 3 replies.
- Re: [I] [EPIC] Better support / documentation / tests for Streaming SQL Engines [datafusion] - posted by "sap1ens (via GitHub)" <gi...@apache.org> on 2026/08/11 17:19:52 UTC, 8 replies.
- [I] Add a fallback-invariance suite: query outcome should not change when a compatible expression is forced from native to Spark [datafusion-comet] - posted by "4ktLuffy (via GitHub)" <gi...@apache.org> on 2026/08/11 17:50:47 UTC, 2 replies.
- [PR] test: add expression fallback-invariance suite [datafusion-comet] - posted by "4ktLuffy (via GitHub)" <gi...@apache.org> on 2026/08/11 17:53:09 UTC, 4 replies.
- Re: [PR] fix: round for float/double [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/11 17:55:28 UTC, 1 replies.
- Re: [PR] Fix array_except nullability mismatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/11 17:56:40 UTC, 1 replies.
- [I] `LimitPushdown` can return incorrect rows for fetched `SortPreservingMergeExec` over ordered Parquet scans [datafusion] - posted by "Theodus (via GitHub)" <gi...@apache.org> on 2026/08/11 18:00:26 UTC, 0 replies.
- [PR] fix: preserve scan order during sort-preserving merge limit pushdown [datafusion] - posted by "Theodus (via GitHub)" <gi...@apache.org> on 2026/08/11 18:00:28 UTC, 4 replies.
- [I] `CREATE TABLE ... AS SELECT` panics on `wasm32-unknown-unknown` [datafusion] - posted by "kentkwu (via GitHub)" <gi...@apache.org> on 2026/08/11 18:02:02 UTC, 1 replies.
- [I] `NegativeExpr::get_properties` reports child ordering and range unchanged [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/08/11 18:06:47 UTC, 1 replies.
- [PR] fix(physical-plan): CTAS panic on wasm32-unknown-unknown [datafusion] - posted by "kentkwu (via GitHub)" <gi...@apache.org> on 2026/08/11 18:13:46 UTC, 3 replies.
- Re: [PR] fix: report `Input` column when native Iceberg scan is enabled or native shuffle is enabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/11 18:19:34 UTC, 1 replies.
- Re: [PR] feat: Lambda function support from DataFusion, illustrated with array_filter [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/11 18:26:23 UTC, 3 replies.
- [PR] Split and deprecate `and_or` [datafusion] - posted by "Nagato-Yuzuru (via GitHub)" <gi...@apache.org> on 2026/08/11 18:33:02 UTC, 9 replies.
- [I] make HashTableLookupExpr serializable [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/11 18:43:27 UTC, 2 replies.
- [PR] test: end-to-end reproducer for aggregating batches with stricter nested nullability than the declared schema [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 18:53:31 UTC, 1 replies.
- Re: [I] Support dynamic filters for range co-partitioned joins [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 18:57:58 UTC, 0 replies.
- Re: [PR] chore: Test update object store to 0.14.0 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 19:30:06 UTC, 0 replies.
- [PR] docs: update proto-models README for the datafusion-common dependency [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/11 19:48:07 UTC, 4 replies.
- Re: [I] Remove `Alias` from `Expr` [datafusion] - posted by "kartik00052 (via GitHub)" <gi...@apache.org> on 2026/08/11 19:54:19 UTC, 0 replies.
- Re: [I] Restore the `From` / `TryFrom` proto conversions dropped since 54.1.0, and retire `FromProto` / `TryFromProto` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/11 19:59:02 UTC, 0 replies.
- Re: [PR] perf(kll): batch-oriented ingest KLL [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/11 20:25:44 UTC, 2 replies.
- Re: [PR] perf: Concretely typed TopK ArrowHashTable storage [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/11 20:51:27 UTC, 3 replies.
- Re: [I] Inconsistent NULL handling in `regexp_count`, `regexp_instr` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/11 21:14:00 UTC, 0 replies.
- [PR] feat: Sort-aware Iceberg reads in Comet via a per-partition streaming merge [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/11 22:00:39 UTC, 21 replies.
- [PR] Revert "chore(deps): bump object_store_opendal from 0.57.0 to 0.58.0 in /native" [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/11 22:04:24 UTC, 0 replies.
- [I] Improve CI to run enough tests when dependency upgraded [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/11 22:50:02 UTC, 0 replies.
- [I] Pruning predicates repeat the `null_count != row_count` guard once per comparison [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/11 23:29:56 UTC, 5 replies.
- Re: [I] store partitioning in dynamic filters and remove CASE hash(expr) [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/08/12 00:35:37 UTC, 2 replies.
- Re: [PR] Fix round() precision loss and errors for large Int64/UInt64 values [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 02:13:59 UTC, 1 replies.
- Re: [PR] Revert "`vars.USE_RUNS_ON`" [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 02:14:00 UTC, 1 replies.
- Re: [PR] feat(ffi): plumb `simplify`, `expressions`, `reverse_expr`, and `documentation` through `FFI_WindowUDF` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 02:14:03 UTC, 1 replies.
- [PR] chore(deps): bump async-trait from 0.1.91 to 0.1.92 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 04:17:50 UTC, 3 replies.
- [PR] chore(deps): bump async-trait from 0.1.91 to 0.1.92 in /python [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 04:18:44 UTC, 1 replies.
- [PR] chore(deps): bump ordered-float from 4.6.0 to 5.3.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 04:19:30 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.85.10 to 2.85.11 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 04:20:51 UTC, 1 replies.
- Re: [PR] bug: Revert "chore(deps): bump object_store_opendal from 0.57.0 to 0.58.0 in /native" [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/12 04:23:29 UTC, 0 replies.
- Re: [I] EPIC: Making use of NDVs (number of distinct values) in DataFusion [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/12 04:33:32 UTC, 0 replies.
- [I] docs: broken link to Flight SQL JDBC driver documentation [datafusion-ballista] - posted by "AntiO2 (via GitHub)" <gi...@apache.org> on 2026/08/12 06:55:09 UTC, 0 replies.
- [PR] docs: fix broken link to Flight SQL JDBC Driver documentation [datafusion-ballista] - posted by "AntiO2 (via GitHub)" <gi...@apache.org> on 2026/08/12 06:55:34 UTC, 0 replies.
- Re: [PR] docs: clean up stale and broken documentation links [datafusion-ballista] - posted by "AntiO2 (via GitHub)" <gi...@apache.org> on 2026/08/12 07:38:05 UTC, 3 replies.
- [PR] perf: reuse projection schema in `OptimizeProjections` instead of recomputing it [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/12 07:51:40 UTC, 5 replies.
- Re: [PR] Add transform_values UDF [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/08/12 08:13:44 UTC, 0 replies.
- Re: [I] docs: stale and broken documentation links [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/12 09:04:16 UTC, 0 replies.
- [PR] feat: add implicit native coercion constructor [datafusion] - posted by "Jamison929611 (via GitHub)" <gi...@apache.org> on 2026/08/12 09:23:08 UTC, 7 replies.
- [PR] IN LIST: centralize primitive filters and optimize Decimal128 [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/12 10:07:29 UTC, 6 replies.
- [I] Projection schema can go stale after SimplifyExpressions; OptimizeProjections silently normalizes it [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/12 10:14:11 UTC, 0 replies.
- Re: [I] ScalarValue::new_list silently discards its data_type argument for non-empty input [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/12 10:31:39 UTC, 0 replies.
- [PR] feat: embedded flight proxy explicit config entry [datafusion-ballista] - posted by "sandugood (via GitHub)" <gi...@apache.org> on 2026/08/12 11:01:40 UTC, 17 replies.
- Re: [I] chore: Fix Scala code warnings [datafusion-comet] - posted by "jijosg (via GitHub)" <gi...@apache.org> on 2026/08/12 12:20:11 UTC, 2 replies.
- [PR] perf: optimize non-null FixedSizeBinary grouping [datafusion] - posted by "dhruvxvaishnav (via GitHub)" <gi...@apache.org> on 2026/08/12 13:14:01 UTC, 4 replies.
- [I] [Follow-up #23696] Extract the initial push-decoder setup into a named struct [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/12 13:25:52 UTC, 1 replies.
- [I] [Follow-up #23696] Extract generic empty-row-group stripping from strip_empty_row_groups [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/12 13:25:57 UTC, 1 replies.
- [I] Load and cache Parquet page indexes only for the columns and row groups a scan needs [datafusion] - posted by "bharath-techie (via GitHub)" <gi...@apache.org> on 2026/08/12 13:40:46 UTC, 8 replies.
- [PR] chore: Update depcheck toolchain and dependencies [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/12 14:44:17 UTC, 2 replies.
- [PR] chore: Expand dependabot coverage [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/12 15:05:47 UTC, 2 replies.
- [I] Boolean-to-decimal cast produces invalid Decimal128 when 10^scale does not fit precision [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/12 15:45:58 UTC, 1 replies.
- [PR] refactor: CrossJoinStream (simplifying, less state, async) [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/12 16:12:36 UTC, 0 replies.
- [PR] Prepare for 55 release - version number, changelog [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/12 16:36:32 UTC, 0 replies.
- [PR] Add branch-55 protection [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/12 16:38:52 UTC, 3 replies.
- Re: [PR] [branch-55] Prepare for 55 release - version number, changelog [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/12 16:41:41 UTC, 3 replies.
- Re: [PR] refactor: CrossJoinStream (simplifying, less state, async generator pattern) [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/12 16:48:07 UTC, 6 replies.
- Re: [PR] Window function perf: Cache nth_value valid indices [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:35 UTC, 0 replies.
- Re: [PR] Window function perf: Speed up rank window materialization [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:37 UTC, 0 replies.
- Re: [PR] feat: add CollectLeft partition mode to SortMergeJoinExec [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:39 UTC, 0 replies.
- Re: [PR] perf: vectorized RANGE frame boundary search for a single primitive column [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:41 UTC, 0 replies.
- Re: [PR] perf: vectorized output for first_value/last_value/nth_value over a window frame [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:43 UTC, 0 replies.
- Re: [PR] perf: emit WindowAggExec output in batch_size chunks [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:45 UTC, 0 replies.
- Re: [PR] feat: memory accounting for WindowAggExec [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:47 UTC, 0 replies.
- Re: [PR] perf: sort multi-column runs via row format and coalesce them [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:49 UTC, 0 replies.
- Re: [PR] perf: split row groups by file range (morsel splitting) [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 17:17:58 UTC, 0 replies.
- [PR] doc: Update documentation version number [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/12 17:18:48 UTC, 2 replies.
- [PR] [branch-55] Update additional references to version number [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/12 17:20:32 UTC, 2 replies.
- Re: [I] Track DataFusion git main via a pinned rev and bump it periodically [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/12 18:08:44 UTC, 4 replies.
- [I] Add mode to run Comet planning but execute with Spark, so users can assess potential Comet coverage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/12 18:13:42 UTC, 1 replies.
- [I] Task input metrics are unreliable when a native block mixes a native scan with a JVM input [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/12 18:23:47 UTC, 1 replies.
- [PR] BigQuery: support `CREATE VECTOR INDEX` [datafusion-sqlparser-rs] - posted by "moshap-firebolt (via GitHub)" <gi...@apache.org> on 2026/08/12 18:24:00 UTC, 0 replies.
- [PR] fix(docs): k8s executors dial the registration Service; scheduler needs maxUnavailable: 1 [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/12 18:38:44 UTC, 7 replies.
- Re: [I] refactor(physical-plan): simplify `ExecutionPlan` children-replacement API [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/12 19:20:19 UTC, 0 replies.
- [PR] docs: document regular expression function arguments [datafusion-python] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/08/12 19:48:31 UTC, 1 replies.
- [PR] Backport of refactor(physical-plan): Simplify `ExecutionPlan` API with `replace_children` [datafusion] - posted by "JSOD11 (via GitHub)" <gi...@apache.org> on 2026/08/12 19:49:40 UTC, 0 replies.
- Re: [PR] fix: reject casts involving non-default collated strings [datafusion-comet] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/08/12 19:55:26 UTC, 1 replies.
- [I] `PiecewiseMergeJoin` changes state before draining its output coalescer: the Left/Full unmatched pass repeats forever, queued Right/Full rows can be dropped [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/12 20:00:25 UTC, 2 replies.
- [PR] fix: drain PiecewiseMergeJoin output before state transitions [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/12 20:02:08 UTC, 3 replies.
- [PR] chore(deps): bump pygithub from 2.8.1 to 2.9.1 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:10:24 UTC, 1 replies.
- [PR] chore(deps-dev): bump webpack from 5.105.0 to 5.109.2 in /datafusion/wasmtest/datafusion-wasm-app in the all-npm-deps group [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:10:26 UTC, 0 replies.
- [PR] chore(deps): bump setuptools from 83.0.0 to 84.0.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:10:32 UTC, 1 replies.
- [PR] chore(deps-dev): bump webpack-cli from 5.1.4 to 7.2.2 in /datafusion/wasmtest/datafusion-wasm-app [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:10:34 UTC, 1 replies.
- [PR] chore(deps): bump requests from 2.33.0 to 2.34.2 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:10:39 UTC, 1 replies.
- [PR] chore(deps): bump typing-extensions from 4.15.0 to 4.16.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:10:46 UTC, 1 replies.
- [PR] chore(deps): bump rich from 14.3.2 to 15.0.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:10:51 UTC, 1 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.85.10 to 2.85.11 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:14:11 UTC, 1 replies.
- [PR] chore(deps): bump Swatinem/rust-cache from 2.8.1 to 2.9.2 in /.github/actions/setup-macos-aarch64-builder [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:15:22 UTC, 1 replies.
- Re: [PR] [branch-55] Backport of refactor(physical-plan): Simplify `ExecutionPlan` API with `replace_children` [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/12 20:18:14 UTC, 2 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group with 2 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/12 20:20:20 UTC, 5 replies.
- Re: [PR] perf: Concretely typed TopK StringHeap, and StringHashTable slot reuse [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/12 20:35:09 UTC, 0 replies.
- [PR] Minor: avoid a few clones in sum accumulator setup [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/12 21:06:51 UTC, 5 replies.
- [I] Significant overhead in datafusion_common::utils::memory::get_record_batch_memory_size [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/12 21:24:32 UTC, 6 replies.
- [I] TPC-H SF1000 Q17 stops completing after #2173; task-launch message overflow is misread as executor loss [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/12 21:36:20 UTC, 0 replies.
- [I] Update `bench.sh` to use the new `benchmark_runner` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/12 21:39:00 UTC, 5 replies.
- [I] Remove old `dfbench` runner once benchmarks are migrated to the new SQL benchmark framework [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/12 21:39:36 UTC, 0 replies.
- [I] Sort-aware Iceberg reads: per-partition streaming merge + report ordering and grouping (v1) [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/12 21:43:17 UTC, 0 replies.
- [I] Merge on sort keys even when they are not selected [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/12 21:45:18 UTC, 0 replies.
- [I] Support transformed sort orders (bucket / truncate / etc.) [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/12 21:46:33 UTC, 0 replies.
- [I] Keep read concurrency in the sorted merge path [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/12 21:48:12 UTC, 0 replies.
- [I] Skip the merge wrapper for single-file partitions [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/12 21:49:25 UTC, 0 replies.
- [I] Broaden storage-partitioned-join tests, then enable reportPartitioning by default [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/12 21:50:55 UTC, 0 replies.
- [I] Bound memory when a partition has many files [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/12 21:51:45 UTC, 0 replies.
- [PR] perf: direct mapped group values for dense primitive group by keys [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/12 21:55:14 UTC, 10 replies.
- [PR] [branch-55] Update changelog [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/12 22:19:47 UTC, 2 replies.
- [PR] feat(parquet): clip nested wrappers during schema pruning [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/12 22:28:48 UTC, 5 replies.
- Re: [PR] feat: Add comprehensive metrics tracking to CSV reader [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/13 02:14:07 UTC, 1 replies.
- Re: [PR] Reuse Subplan with multiple references [Part 1 / 3] [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/13 02:14:13 UTC, 1 replies.
- Re: [PR] Reject negative ln inputs [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/13 02:14:14 UTC, 1 replies.
- Re: [PR] feat(parquet): sub-column projection pushdown for struct fields [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/13 02:14:16 UTC, 1 replies.
- [PR] perf: resolve schema fields by name index instead of scanning [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/13 02:32:31 UTC, 9 replies.
- [I] Extract common aggregation spill logic [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/13 02:36:58 UTC, 0 replies.
- [I] Cleanup aggregation planning [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/13 02:45:55 UTC, 0 replies.
- [PR] perf: Reduce record batch memory accounting overhead [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/08/13 03:08:13 UTC, 28 replies.
- Re: [PR] feat: support `WindowGroupLimitExec` [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/13 03:23:21 UTC, 7 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 3 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/13 03:28:13 UTC, 1 replies.
- [PR] chore(deps): bump ctor from 1.0.12 to 1.0.13 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/13 04:13:03 UTC, 0 replies.
- [PR] chore(deps): bump ballista-core from 54.0.0 to 54.1.0 in /python [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/13 04:13:38 UTC, 2 replies.
- [PR] chore: respect Cargo parallelism settings for native release builds [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/13 05:38:28 UTC, 4 replies.
- Re: [I] FFI: `FFI_ScalarUDF` silently drops producer overrides of defaulted trait methods [datafusion] - posted by "Amogh-2404 (via GitHub)" <gi...@apache.org> on 2026/08/13 06:57:43 UTC, 1 replies.
- Re: [PR] perf: adaptive direct mapped group values for dense primitive group by keys [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 07:02:05 UTC, 24 replies.
- [PR] fix: keep a projection's schema in step with its simplified expressions [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/13 09:07:08 UTC, 1 replies.
- [PR] Enable 33 more clippy lints [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/08/13 11:23:10 UTC, 2 replies.
- [PR] Add focused benchmark for Parquet pruning setup cache [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/13 11:49:29 UTC, 7 replies.
- Re: [PR] Enable more clippy lints [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/08/13 11:50:56 UTC, 15 replies.
- [PR] docs: fix signum documentation to say zero returns 0 [datafusion] - posted by "codeAnqiang-ma (via GitHub)" <gi...@apache.org> on 2026/08/13 12:00:09 UTC, 2 replies.
- [PR] perf(catalog): cut `datafusion-catalog` compile time ~4x [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 13:42:40 UTC, 1 replies.
- [PR] perf(session): cut `datafusion-session` compile time ~1.6x [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 14:25:26 UTC, 2 replies.
- Re: [I] Building project takes a *long* time (esp compilation time for `datafusion` core crate) [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 14:31:00 UTC, 7 replies.
- [I] Window functions fail when `ORDER BY` uses a binary column [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/13 14:32:23 UTC, 1 replies.
- [PR] Snowflake: Add support for ->> (pipe) operator for chaining SQL stmts [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/08/13 14:45:21 UTC, 7 replies.
- [PR] chore: update datafusion dependency to 55.0.0rc2 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/13 14:50:09 UTC, 1 replies.
- [PR] bench: add parquet_row_filter_skip suite for the fully-matched RowFilter skip [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/13 14:55:03 UTC, 3 replies.
- Re: [PR] perf(catalog): cut `datafusion-catalog` compile time ~4.6x [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 15:08:22 UTC, 0 replies.
- Re: [PR] perf(session): cut `datafusion-session` compile time ~1.7x [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 15:27:49 UTC, 4 replies.
- [PR] perf(core): cut `datafusion` core compile time ~4.5x [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 15:32:44 UTC, 1 replies.
- Re: [I] Investigate adopting DataFusion's allocator-level memory accounting to replace manual memory tuning [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/13 15:42:45 UTC, 1 replies.
- [PR] docs: document DataFusion dependency cycle in contributor guide [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 15:45:42 UTC, 11 replies.
- [PR] perf(catalog-listing): cut `datafusion-catalog-listing` compile time ~4.4x [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 15:46:34 UTC, 2 replies.
- [I] ComposedPhysicalExtensionCodec should not rely on positional encoding [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/13 15:52:46 UTC, 3 replies.
- [PR] feat: add sphinx-sitemap dependency and configuration for sitemap generation [datafusion] - posted by "imtherealnaska (via GitHub)" <gi...@apache.org> on 2026/08/13 16:08:23 UTC, 7 replies.
- [PR] feat(core): quantile sketching for any fixed-width ORDER BY key [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/13 16:09:28 UTC, 13 replies.
- Re: [I] Improve search engine / agent discoverability for DataFusion website [datafusion] - posted by "imtherealnaska (via GitHub)" <gi...@apache.org> on 2026/08/13 16:09:32 UTC, 7 replies.
- [PR] feat: Add robots.txt and License file [datafusion] - posted by "imtherealnaska (via GitHub)" <gi...@apache.org> on 2026/08/13 16:14:54 UTC, 6 replies.
- [PR] fix: support CAST/TRY CAST expressions for return_field_from_args [datafusion] - posted by "dd-annarose (via GitHub)" <gi...@apache.org> on 2026/08/13 16:17:51 UTC, 4 replies.
- [I] PiecewiseMergeJoin drops unmatched NULL-key right rows in RIGHT/FULL joins [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/13 16:31:01 UTC, 1 replies.
- [PR] fix: emit unmatched NULL-key right rows in RIGHT/FULL PiecewiseMergeJoin [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/13 16:32:08 UTC, 7 replies.
- Re: [PR] chore(deps): Track DataFusion git, pinned to the 55.0.0-rc2 tag [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 16:53:37 UTC, 4 replies.
- [I] Support column reference as percentile arg for `percentile_cont` and `approx_percentile_cont` [datafusion] - posted by "dd-annarose (via GitHub)" <gi...@apache.org> on 2026/08/13 17:03:42 UTC, 2 replies.
- [PR] build: don't build the doc-generator binaries by default [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 17:12:33 UTC, 0 replies.
- [PR] build: use line-tables-only debug info in the `dev` profile [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 17:19:30 UTC, 0 replies.
- Re: [PR] perf(catalog): cut `datafusion-catalog` compile time ~6x [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 17:36:51 UTC, 2 replies.
- Re: [PR] perf(core): cut `datafusion` core compile time ~10x [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 17:36:53 UTC, 1 replies.
- Re: [PR] perf(build): don't build the doc-generator binaries by default [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/13 17:39:14 UTC, 1 replies.
- Re: [PR] perf(build): use line-tables-only debug info in the `dev` profile [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/13 17:45:27 UTC, 2 replies.
- [PR] fix: support binary ORDER BY keys in RANGE window frames [datafusion] - posted by "waterWang (via GitHub)" <gi...@apache.org> on 2026/08/13 18:13:14 UTC, 2 replies.
- [PR] Review follow-ups for the DataFusion 55 upgrade [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/13 18:21:53 UTC, 1 replies.
- [PR] feat: Add trail mode config for Comet evaluation without native execution [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/13 18:35:31 UTC, 5 replies.
- [I] array_slice discards the input list's inner field (name, nullability, metadata), contradicting its promised return type [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/13 18:38:51 UTC, 3 replies.
- [PR] bench(functions): group the 63 bench targets into 9 [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/13 18:38:56 UTC, 4 replies.
- [I] Tag fallback reasons with structured values instead of pre-formatted strings [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 19:03:27 UTC, 1 replies.
- [PR] fix: preserve inner list field name, nullability and metadata in array_slice (#24341) [datafusion] - posted by "waterWang (via GitHub)" <gi...@apache.org> on 2026/08/13 19:19:40 UTC, 3 replies.
- Re: [PR] fix: preserve global limit for multi-partition fetch [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/13 19:36:18 UTC, 3 replies.
- [PR] fix: support RANGE window frames with binary ORDER BY (#24327) [datafusion] - posted by "waterWang (via GitHub)" <gi...@apache.org> on 2026/08/13 20:09:02 UTC, 2 replies.
- [I] Implement unbase64 natively instead of JVM codegen dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 20:19:08 UTC, 3 replies.
- [PR] docs: add suggest-native-expression skill for assessing native expression candidates [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 20:21:11 UTC, 7 replies.
- [PR] fix: correct list field inner type in array functions [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/13 20:27:53 UTC, 9 replies.
- Re: [PR] fix: avoid extraneous casts for equivalent nested types [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/13 20:48:40 UTC, 0 replies.
- [I] Implement sequence natively for integral types instead of JVM codegen dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 20:53:04 UTC, 1 replies.
- [PR] change: fully deprecated the acceptance of value field in VirtualTables [datafusion] - posted by "eliot1480 (via GitHub)" <gi...@apache.org> on 2026/08/13 21:04:51 UTC, 4 replies.
- [PR] docs: record native candidate assessments for unbase64 and sequence [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 21:06:52 UTC, 3 replies.
- [I] array_append / array_prepend / array_replace* discard the input list's inner field, contradicting their promised return type [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/13 21:14:46 UTC, 2 replies.
- [I] Run rlike natively by default for patterns that are provably Java-regex equivalent [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 21:18:18 UTC, 1 replies.
- [I] Support Apache Celeborn remote shuffle service [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/13 21:38:18 UTC, 2 replies.
- [I] Native candidate assessment: upper/lower deferred on the lack of a per-batch defer-to-dispatcher mechanism [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 21:41:36 UTC, 0 replies.
- [I] Run replace natively by default when the search string is a non-empty literal [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 21:48:33 UTC, 1 replies.
- [I] PiecewiseMergeJoin drops rows when a stream batch spans multiple output chunks (small batch_size) [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/13 22:16:29 UTC, 2 replies.
- [PR] fix: drain all completed batches in classic PiecewiseMergeJoin [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/13 22:17:10 UTC, 6 replies.
- [I] Investigate: scan + shuffle-write slower than Spark on deeply nested schemas [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/13 22:19:50 UTC, 1 replies.
- [PR] BigQuery: enable FROM-first SELECT [datafusion-sqlparser-rs] - posted by "moshap-firebolt (via GitHub)" <gi...@apache.org> on 2026/08/13 22:24:13 UTC, 3 replies.
- [PR] fix: preserve inner list field name, nullability and metadata in array_append/array_prepend/array_replace* [datafusion] - posted by "waterWang (via GitHub)" <gi...@apache.org> on 2026/08/13 22:43:07 UTC, 2 replies.
- [PR] feat(deps): prune unnecessary dependencies [datafusion] - posted by "dentiny (via GitHub)" <gi...@apache.org> on 2026/08/13 23:52:02 UTC, 2 replies.
- [I] Wrong results: TopK dynamic filter + pushdown_filters re-reads already-delivered row groups (duplicate rows displace the true top-k) [datafusion] - posted by "hhhizzz (via GitHub)" <gi...@apache.org> on 2026/08/14 01:42:13 UTC, 6 replies.
- Re: [PR] feat(proto): plumb PhysicalProtoConverterExtension into try_encode_expr / try_decode_expr [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 02:13:56 UTC, 1 replies.
- Re: [PR] feat: Add max batch size metric to baseline [API Breaking] [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 02:14:00 UTC, 1 replies.
- Re: [PR] feat(physical-plan): add GroupColumn support for FixedSizeList / List / LargeList / Struct in multi-column GROUP BY [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 02:14:04 UTC, 1 replies.
- Re: [PR] fix: recompute Union schema when field names or types change [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 02:14:08 UTC, 1 replies.
- Re: [PR] feat: Use NativeType in get_example_type, information schema [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 02:14:12 UTC, 4 replies.
- Re: [PR] fix: rescale decimal results in floor and ceil to scale 0 [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 02:14:15 UTC, 1 replies.
- Re: [PR] feat: Prune complex/nested predicates via statistics propagation [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 02:14:18 UTC, 0 replies.
- Re: [PR] PostgreSQL: add support for CREATE TEXT SEARCH CONFIGURATION/DICTIONARY/PARSER/TEMPLATE [datafusion-sqlparser-rs] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 02:16:00 UTC, 1 replies.
- [I] ANSI `abs` overflow errors use Arrow type names instead of Spark's [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/08/14 02:27:26 UTC, 1 replies.
- Re: [PR] Reduce datafusion-spark dependency footprint [datafusion] - posted by "dentiny (via GitHub)" <gi...@apache.org> on 2026/08/14 03:15:58 UTC, 3 replies.
- [PR] fix: flush FilterExec output for unbounded inputs [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/14 03:46:50 UTC, 5 replies.
- Re: [PR] fix(parquet): skip RowFilter on fully-matched row groups; fix wrong TopK results from re-reading already-delivered row groups (#24352) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/14 04:10:57 UTC, 11 replies.
- [PR] fix(parquet): sync rg_plan to decoder frontier — fix wrong TopK results from re-reading already-delivered row groups (#24352) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/14 04:26:45 UTC, 13 replies.
- [PR] Update SQLite expression display expectations [datafusion-testing] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/14 05:16:13 UTC, 1 replies.
- [I] Wrong results: dynamic row-group pruning drops row groups without slicing the carried RowSelection [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/14 06:05:02 UTC, 2 replies.
- [I] group uv dependency bumps [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/14 06:13:16 UTC, 1 replies.
- [PR] fix: Support RANGE window frames over binary ORDER BY keys [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/14 06:20:50 UTC, 7 replies.
- Re: [PR] chore(deps-dev): bump webpack from 5.105.0 to 5.109.2 in /datafusion/wasmtest/datafusion-wasm-app in the all-npm-deps group across 1 directory [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/14 06:23:13 UTC, 0 replies.
- [PR] fix: use Spark type names in ANSI abs overflow errors [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/08/14 06:42:55 UTC, 3 replies.
- [I] Structurally eliminate rg_plan / RowSelection drift in the parquet runtime prune path (retain_row_groups) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/14 06:43:58 UTC, 2 replies.
- [PR] chore: drop Spark 3.4 support [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/08/14 06:59:59 UTC, 14 replies.
- [PR] fix(parquet): don't runtime-prune row groups while a page-index RowSelection is live (#24355) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/14 07:08:02 UTC, 13 replies.
- [PR] fix: guard against silent fail_on_error loss in scalar wiring (#5074) [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/14 07:18:05 UTC, 7 replies.
- [I] PiecewiseMergeJoin reports a false equi-key equivalence for INNER range joins, dropping a required sort [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/14 07:44:24 UTC, 1 replies.
- [PR] fix: don't report equi-key equivalence for PiecewiseMergeJoin range joins [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/14 07:45:12 UTC, 4 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group in /native with 5 updates [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/14 09:10:41 UTC, 2 replies.
- [I] use `insta::assert_snapshot!` for all plan assertions [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/14 10:08:28 UTC, 1 replies.
- [PR] test: centralize physical plan snapshot assertions [datafusion-ballista] - posted by "floze-the-genius (via GitHub)" <gi...@apache.org> on 2026/08/14 10:38:02 UTC, 1 replies.
- Re: [PR] Fix issue #24139 Bug: ScalarSubqueryToJoin fails with "No field named __always_true" when CTE inside correlated scalar subquery [datafusion] - posted by "Ruchirtripathi (via GitHub)" <gi...@apache.org> on 2026/08/14 11:08:19 UTC, 0 replies.
- [PR] Docs: document how compilation got faster [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/14 11:30:57 UTC, 0 replies.
- Re: [PR] Docs: document manual catalog impls and how compilation got faster [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/14 11:56:30 UTC, 2 replies.
- [PR] Fix issue #24139 Bug: ScalarSubqueryToJoin fails with "No field named __always_true" when CTE inside correlated scalar subquery- #24147 [datafusion] - posted by "Ruchirtripathi (via GitHub)" <gi...@apache.org> on 2026/08/14 12:14:49 UTC, 1 replies.
- [PR] Account for transformer-retained batches in symmetric hash join [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/14 12:24:18 UTC, 17 replies.
- [PR] fix: preserve the input list's inner field in array_append/prepend/replace* [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/14 13:11:05 UTC, 0 replies.
- [PR] Update to arrow-rs main (arrow 60 pre-release testing) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/14 13:15:43 UTC, 3 replies.
- [PR] [branch-55] fix: correct list field inner type in array functions (#24345) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/14 13:16:12 UTC, 2 replies.
- [PR] Backport #24354 to branch-55: fix wrong TopK results from re-reading already-delivered row groups (#24352) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/14 13:26:07 UTC, 1 replies.
- Re: [PR] fix: preserve the input list's inner field in array_append/prepend/replace [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/14 13:31:42 UTC, 6 replies.
- [PR] feat: implement native Iceberg V2 writer via iceberg-rust [datafusion-comet] - posted by "jordepic (via GitHub)" <gi...@apache.org> on 2026/08/14 13:37:24 UTC, 18 replies.
- Re: [PR] feat: full native make_interval with 2.6x faster than spark and 1.1x faster than codegen dispatch [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/14 13:47:55 UTC, 3 replies.
- Re: [PR] [branch-55] fix wrong TopK results from re-reading already-delivered row groups (#24352) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/14 13:52:30 UTC, 4 replies.
- [I] `avg(decimal)` might lose precision and cause an overflow over return type [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/08/14 14:05:57 UTC, 2 replies.
- [PR] perf: desugar remaining `#[async_trait]` stubs capturing `Expr`/`LogicalPlan` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/14 14:07:20 UTC, 3 replies.
- [PR] Address avg return type overflow for decimals [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/08/14 14:08:37 UTC, 1 replies.
- [I] Projection rewrites do not rebase physical LambdaVariable bindings across schema boundaries [datafusion] - posted by "lonless9 (via GitHub)" <gi...@apache.org> on 2026/08/14 14:09:03 UTC, 3 replies.
- Re: [PR] fix: ScalarSubqueryToJoin fails when CTE inside correlated scalar subquery [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/14 14:28:17 UTC, 3 replies.
- [PR] Test: read/write ALP encoded parquet files (apache/arrow-rs#9372) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/14 14:39:47 UTC, 0 replies.
- Re: [PR] Document decimal AVG wrapping arithmetic [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/08/14 14:51:26 UTC, 2 replies.
- [PR] Backport #24359 to branch-55: don't runtime-prune row groups while a page-index RowSelection is live (#24355) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/14 15:06:12 UTC, 0 replies.
- Re: [PR] [branch-55]: don't runtime-prune row groups while a page-index RowSelection is live (#24355) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/14 15:33:27 UTC, 2 replies.
- [I] [DISCUSSION] Restore Flight SQL support as a pluggable query frontend [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/14 16:14:28 UTC, 2 replies.
- [I] Create a new roadmap for remainder of 2026 [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/14 16:26:32 UTC, 18 replies.
- [PR] feat: support floating-point ASOF equality keys [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/08/14 16:52:22 UTC, 9 replies.
- [PR] perf: take the scan projection as `Option<&[usize]>` [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/14 17:16:23 UTC, 4 replies.
- [PR] fix: preserve the input list's inner field in array_append/prepend/replace - #24365 [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/14 17:23:56 UTC, 0 replies.
- [PR] feat: proto serialization for PiecewiseMergeJoinExec [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/14 17:27:33 UTC, 6 replies.
- [I] Expression simplification of to drops NULL semantics [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/14 17:32:39 UTC, 0 replies.
- Re: [PR] feat: implement native S3 write support [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/08/14 17:33:12 UTC, 0 replies.
- [PR] fix: preserve NULL semantics when simplifying col ~ '.*' [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/14 17:33:43 UTC, 3 replies.
- Re: [PR] feat(core): PrefixMergeExec for cross-partition windowed-aggregate state merge [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/14 17:37:30 UTC, 4 replies.
- Re: [PR] [branch-55] fix: preserve the input list's inner field in array_append/prepend/replace - #24365 [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/14 17:52:41 UTC, 1 replies.
- Re: [PR] feat: parallel prefix scan for UNBOUNDED PRECEDING window aggregates [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/14 18:05:20 UTC, 7 replies.
- Re: [I] KEDA scaler `pending_jobs` metric appears insufficient for scaling due to rapid task assignment by scheduler [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/14 18:40:51 UTC, 0 replies.
- [PR] chore: prune stale NOTICE.txt entries, add mini-redis attribution [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/14 19:26:28 UTC, 1 replies.
- [I] Parquet scan silently drops one of two columns with the same name [datafusion] - posted by "sovsparrow (via GitHub)" <gi...@apache.org> on 2026/08/14 19:44:45 UTC, 1 replies.
- Re: [I] Add support for `DataFrame.cache()` to Ballista [datafusion-ballista] - posted by "akshaychitneni (via GitHub)" <gi...@apache.org> on 2026/08/14 19:56:38 UTC, 0 replies.
- Re: [PR] perf: Update `TableProvider` to take scan projection as `Option<&[usize]>` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/14 20:09:35 UTC, 5 replies.
- [PR] feat(physical-plan): Make `HashTableLookupExpr` serializable [datafusion] - posted by "barbarj (via GitHub)" <gi...@apache.org> on 2026/08/14 20:37:39 UTC, 7 replies.
- [I] UnnestExec ignores datafusion.execution.batch_size [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/14 20:56:34 UTC, 1 replies.
- [PR] fix: make UnnestExec respect datafusion.execution.batch_size [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/14 20:57:52 UTC, 8 replies.
- [PR] update changelog [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/14 21:13:24 UTC, 3 replies.
- [PR] fix: make CometExplodeExec respect batch size [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/14 21:18:18 UTC, 7 replies.
- [I] Unify the `ExecBuilder` pattern across physical operators [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/14 21:50:57 UTC, 3 replies.
- [PR] chore: Bump release candidate version to 55.0.0rc3 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/14 21:55:18 UTC, 1 replies.
- [PR] fix: reject duplicate field names during CSV and Parquet schema inference [datafusion] - posted by "sovsparrow (via GitHub)" <gi...@apache.org> on 2026/08/14 22:12:16 UTC, 9 replies.
- [I] `WITH ORDINALITY` is silently dropped on table functions [datafusion] - posted by "zelmario (via GitHub)" <gi...@apache.org> on 2026/08/14 22:23:41 UTC, 2 replies.
- [PR] Fast path for `union_schema` when all children share a schema [datafusion] - posted by "reidkaufmann (via GitHub)" <gi...@apache.org> on 2026/08/14 22:36:15 UTC, 1 replies.
- Re: [PR] Support spilling for WindowAggExec [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/15 01:58:04 UTC, 1 replies.
- Re: [PR] Revise example usage section headings [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/15 01:58:08 UTC, 5 replies.
- Re: [PR] fix: Align struct cast behavior with Lists and Maps [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/15 01:58:12 UTC, 1 replies.
- [I] Support config matrix for slt tests [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/15 02:06:50 UTC, 1 replies.
- [I] [EPIC] Reimplement Scala expression microbenchmarks so they measure expression cost, not scan and result transfer [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 02:16:18 UTC, 3 replies.
- [PR] chore(deps): bump the DataFusion pin to the 55.0.0-rc3 tag [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 02:20:54 UTC, 1 replies.
- [PR] bench: Add benchmarks for ordered `ARRAY_AGG` and `STRING_AGG` [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/15 02:40:21 UTC, 6 replies.
- [PR] perf: use columnar state for ordered `ARRAY_AGG` and `STRING_AGG` [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/15 02:47:21 UTC, 4 replies.
- [PR] fix: match Spark whitespace trimming in to_time and try_to_time [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/15 03:32:34 UTC, 4 replies.
- Re: [I] Add named notation for user defined function arguments [datafusion] - posted by "rustyconover (via GitHub)" <gi...@apache.org> on 2026/08/15 03:51:28 UTC, 0 replies.
- Re: [PR] Prune parquet row groups using fully dictionary-encoded columns [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/15 10:32:29 UTC, 2 replies.
- Re: [PR] Improve planning speed: Fast path for `union_schema` when all children share a schema [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/15 10:39:07 UTC, 13 replies.
- Re: [I] Avoid per-row String allocation when hex-encoding digest output (md5, sha1, sha2) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/15 11:14:46 UTC, 0 replies.
- Re: [I] Document decimal AVG wrapping arithmetic behind explicit helpers [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/15 11:17:09 UTC, 0 replies.
- Re: [I] DataFusion 54.1.0 has a breaking API change [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/15 11:24:41 UTC, 0 replies.
- [PR] Close the remaining gaps in the parser recursion counter [datafusion-sqlparser-rs] - posted by "fmcmac (via GitHub)" <gi...@apache.org> on 2026/08/15 12:10:34 UTC, 0 replies.
- [I] Parquet Pushdown Filters: Way to keep the I/O pattern the same when pushdown filters are enabled [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/15 12:26:03 UTC, 2 replies.
- [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/08/15 12:48:14 UTC, 91 replies.
- [PR] fix: adapt input batches with stricter nested nullability to planned schema in aggregation [datafusion] - posted by "patrickswedish (via GitHub)" <gi...@apache.org> on 2026/08/15 13:42:59 UTC, 14 replies.
- [PR] WIP: NOT READY FOR REVIEW: Add parquet `progressive_io` option to keep one-shot row group I/O with pushdown filters [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/15 13:50:28 UTC, 11 replies.
- [I] Harden the k8s chaos backend before the #2029 kill scenarios [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 15:30:01 UTC, 2 replies.
- [I] to_time / try_to_time: native parser rejects 'T12' and '12:30:45.' which Spark accepts [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 15:50:25 UTC, 2 replies.
- [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/15 15:54:17 UTC, 11 replies.
- Re: [I] Replace small hand-rolled element loops with arrow kernels and arity helpers [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/15 16:00:33 UTC, 1 replies.
- [I] DOT graph renders SortMergeJoinExec and SortPreservingMergeExec as "Unknown Operator" [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 16:00:47 UTC, 1 replies.
- [PR] fix(ci): apply cargo fmt to chaos-executor [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 16:05:58 UTC, 1 replies.
- Re: [I] Expression simplification of `col ~ '.*'` to `col IS NOT NULL` drops NULL semantics [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/15 16:20:15 UTC, 0 replies.
- [PR] fix(scheduler): label every operator in the DOT graph [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 16:22:33 UTC, 3 replies.
- [I] ShuffleWriterExec renders a hardcoded "partitioning: None" instead of its real partitioning [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 16:33:23 UTC, 1 replies.
- [PR] fix(core): report the real partitioning from ShuffleWriterExec [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 16:40:57 UTC, 1 replies.
- Re: [I] feat: add generic FallbackGroupColumn so any Arrow type uses GroupValuesColumn (no fallback to GroupValuesRows) [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/15 17:21:58 UTC, 2 replies.
- [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/15 17:27:34 UTC, 11 replies.
- [PR] docs: explain why Ballista uses a blocking shuffle [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 17:33:03 UTC, 14 replies.
- [I] Add support for `Map` type in SQL [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/15 17:36:27 UTC, 1 replies.
- [PR] feat: Add support for Map type in SQL [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/15 17:39:43 UTC, 3 replies.
- [PR] fix: preserve Catalyst nullability and field IDs in native Parquet writes [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/15 17:47:24 UTC, 4 replies.
- [PR] minor: Add alias of some SQL types (string, binary, uint64) [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/15 17:54:08 UTC, 5 replies.
- Re: [PR] perf: Coalesce broadcast exchange batches before broadcasting [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/15 17:59:34 UTC, 1 replies.
- [PR] fix: report native shuffle write metrics accurately [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/15 18:31:13 UTC, 4 replies.
- Re: [PR] perf: remove per-row String allocation from Spark soundex and quote [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 19:01:10 UTC, 0 replies.
- [PR] test: make expression benchmark harness fair and reproducible [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 19:03:13 UTC, 3 replies.
- [I] Nine expression benchmark rows labelled "Comet" are measuring Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 19:03:31 UTC, 0 replies.
- [I] Use end to end microbenchmarks to prevent performance regressions between releases [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 19:27:12 UTC, 0 replies.
- [PR] Claude/shuffle code improvements [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/15 19:32:15 UTC, 0 replies.
- [PR] build(deps): bump async-trait from 0.1.89 to 0.1.92 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/15 19:43:56 UTC, 2 replies.
- Re: [I] PostgreSQL compatibility: `log(0.0::float8)` should error, not return `-inf` [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 19:44:05 UTC, 2 replies.
- [PR] fix: log(0.0::float8) should error, not return -inf [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 20:23:09 UTC, 8 replies.
- Re: [PR] Misc shuffle code improvements [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/15 20:27:43 UTC, 0 replies.
- [PR] feat: add micro benchmark runner and EC2 guide [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 20:43:28 UTC, 7 replies.
- [PR] test: report expression cost against a scan-and-transfer baseline [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/15 20:48:01 UTC, 0 replies.
- [PR] fix(scheduler): drop an executor's cached gRPC client when it is removed [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/15 20:49:14 UTC, 1 replies.
- Re: [I] The config values aren't checked [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 20:59:02 UTC, 4 replies.
- [PR] fix: canonicalize NaN in flat arrays_overlap float keys [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/15 21:35:43 UTC, 2 replies.
- [PR] minor: validate config `default_null_ordering` when setting it [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 21:36:55 UTC, 6 replies.
- [PR] chore: bump rust-version to 1.97.1 [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/15 21:50:32 UTC, 1 replies.
- [PR] perf(core): zero-copy block receive on the remote fetch path [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/15 22:10:20 UTC, 1 replies.
- [PR] Support native scans with unprojected Spark 4 VARIANT columns [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/15 22:27:57 UTC, 0 replies.
- Re: [I] [datafusion-spark] Optimize hex function [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 22:34:02 UTC, 2 replies.
- Re: [I] Potential optimization for CASE WHEN for protecting against divide by zero [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 22:35:55 UTC, 2 replies.
- Re: [I] [BUG] Error when adding Date32 and Int64 [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 22:49:56 UTC, 0 replies.
- [I] Move contrib scan proto messages out of core operator.proto into contrib//proto [datafusion-comet] - posted by "schenksj (via GitHub)" <gi...@apache.org> on 2026/08/15 23:08:41 UTC, 0 replies.
- [I] Make native contrib scan dispatch generic (remove per-contrib arms from core Rust) [datafusion-comet] - posted by "schenksj (via GitHub)" <gi...@apache.org> on 2026/08/15 23:09:06 UTC, 0 replies.
- [PR] perf: specialize CASE WHEN for divide-by-zero protection [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 23:12:50 UTC, 7 replies.
- [PR] ci: run extended tests on aggregate and window function changes [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/15 23:14:35 UTC, 2 replies.
- [I] enable_window_topn panics on WHERE rn < 1 (PartitionedTopK requires k > 0) [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/15 23:51:37 UTC, 1 replies.
- Re: [PR] feat: build gate + inert wiring for contrib Delta scans [Delta contrib split, part 2] [datafusion-comet] - posted by "schenksj (via GitHub)" <gi...@apache.org> on 2026/08/15 23:53:53 UTC, 14 replies.
- [PR] fix: skip WindowTopN rewrite when fetch is 0 to avoid PartitionedTopK panic [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/15 23:55:06 UTC, 3 replies.
- [PR] fix: rebase lambda params after projection schema changes [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/16 00:14:46 UTC, 5 replies.
- [PR] fix: roll back DiskManager usage when spill write I/O fails [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/16 00:30:27 UTC, 5 replies.
- Re: [I] [Bug] mod returns NaN instead of raising for a zero floating point divisor in ANSI mode, and ignores -0.0 divisors [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/16 01:34:00 UTC, 0 replies.
- Re: [PR] feat: Add bias for`RightSemi`, `RightAnti`, `RightMark` join orientation [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/16 02:01:30 UTC, 1 replies.
- Re: [PR] chore(deps): bump pyjwt from 2.12.0 to 2.13.0 [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/16 02:02:24 UTC, 2 replies.
- [PR] chore: group uv dependency updates [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/16 04:29:39 UTC, 5 replies.
- Re: [PR] chore(deps): bump ctor from 1.0.10 to 1.0.13 [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/16 07:51:13 UTC, 0 replies.
- [PR] perf(core): raise the partial-aggregation skip ratio to 0.95 [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/16 08:55:14 UTC, 2 replies.
- [PR] fix(spark): derive pmod's decimal result type from the declared arguments [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/08/16 08:55:45 UTC, 10 replies.
- [I] Inline ORDER BY drops arguments for approximate percentile aggregates [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/16 09:21:02 UTC, 10 replies.
- [I] Add PartialReduce operator [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/16 09:23:16 UTC, 0 replies.
- [PR] fix: preserve approximate percentile arguments with inline ORDER BY [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/16 09:28:41 UTC, 4 replies.
- [PR] fix: repair AQE plan rewrites and enable adaptive query planning by default [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/16 09:34:30 UTC, 0 replies.
- Re: [PR] fix: Enadaptive query planning by default, AQE / TPC-DS fixes [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/16 09:41:31 UTC, 1 replies.
- [PR] fix: reject Parquet files with duplicate column names instead of silently dropping data [datafusion] - posted by "waterWang (via GitHub)" <gi...@apache.org> on 2026/08/16 10:18:50 UTC, 3 replies.
- [PR] [NOT READY FOR REVIEW] Add DataFusion 55.0.0 release blog post [datafusion-site] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/16 11:30:17 UTC, 6 replies.
- Re: [PR] feat: add metrics tracking for file sinks and update orchestration fo… [datafusion] - posted by "CadyLinn (via GitHub)" <gi...@apache.org> on 2026/08/16 11:46:04 UTC, 24 replies.
- Re: [PR] fix: repair AQE plan rewrites, remove a redundant shuffle, and enable adaptive query planning by default [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/16 12:02:27 UTC, 13 replies.
- [D] Policy on uptick of LLM PRs from new contributors [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/16 13:08:34 UTC, 17 replies.
- [I] `SortMergeJoin` projection pushdown can reuse stale JoinFilter indices [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/16 13:33:24 UTC, 2 replies.
- [PR] perf(core): write one sort-shuffle file per task instead of one per input [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/16 13:48:36 UTC, 3 replies.
- [PR] fix: remap SortMergeJoin filter during projection pushdown [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/16 13:53:54 UTC, 5 replies.
- [PR] Add microbenchmark results (run on m7i.2xlarge) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/16 14:22:30 UTC, 0 replies.
- Re: [PR] feat: Add robots.txt to site [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/16 14:30:23 UTC, 2 replies.
- Re: [PR] Optimize Dictionary groupings [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/16 14:31:31 UTC, 1 replies.
- Re: [PR] fix: preserve precision in log() with mixed-width float arguments [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/16 14:37:18 UTC, 0 replies.
- Re: [PR] perf: Add microbenchmark results (run on m7i.2xlarge) [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/16 14:44:52 UTC, 1 replies.
- [PR] perf(core): keep small sort-shuffle output in memory instead of on disk [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/16 15:00:44 UTC, 1 replies.
- [PR] test: add explode operator microbenchmark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/16 15:07:58 UTC, 1 replies.
- [PR] introduce new dictionary benchmarks [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/16 16:19:18 UTC, 9 replies.
- [PR] Apply same sparse routing for range partition dynamic filter as hash partition and restructure `build_filter` [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/16 16:26:43 UTC, 7 replies.
- [I] Buffer shuffle output in memory and spill to disk only when a configured budget is exceeded [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/16 16:27:28 UTC, 0 replies.
- [I] Shuffle affinity: prototype a task distribution policy that places consumer tasks where their input already lives [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/16 16:27:46 UTC, 0 replies.
- [I] Allow a stage to start on partially complete inputs instead of waiting for the whole upstream stage [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/16 16:28:07 UTC, 0 replies.
- [PR] perf: cache dictionary arc pointer [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/16 17:12:43 UTC, 12 replies.
- [PR] build(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.7 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/16 19:44:04 UTC, 2 replies.
- [PR] build(deps): bump github/codeql-action/init from 4.36.2 to 4.37.7 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/16 19:45:18 UTC, 2 replies.
- [PR] build(deps): bump astral-sh/setup-uv from 8.2.0 to 10.0.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/16 19:45:32 UTC, 2 replies.
- Re: [PR] build(deps): bump astral-sh/setup-uv from 8.2.0 to 9.0.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/16 19:45:35 UTC, 1 replies.
- [I] Report native child-operator spill metrics in Spark task metrics for unified shuffle plans [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/16 20:01:29 UTC, 1 replies.
- [I] Q10 SF1000 regression after #2315: SortPreservingMergeExec exhausts fair memory pool under AQE default-on [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/16 20:18:17 UTC, 9 replies.
- Re: [PR] feat(substrait): serialize correlated subqueries with OuterReference field references [datafusion] - posted by "clflushopt (via GitHub)" <gi...@apache.org> on 2026/08/16 21:53:18 UTC, 2 replies.
- [PR] Postgres: Accept generated columns with no mode keyword or VIRTUAL [datafusion-sqlparser-rs] - posted by "ting-hong-shieh (via GitHub)" <gi...@apache.org> on 2026/08/16 22:39:06 UTC, 0 replies.
- [PR] feat: decimal support for percentile_cont and median [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/08/16 22:56:28 UTC, 18 replies.
- [I] Missing docstring examples in the `unparser` module [datafusion-python] - posted by "ting-hong-shieh (via GitHub)" <gi...@apache.org> on 2026/08/16 23:21:39 UTC, 0 replies.
- [PR] docs: Add docstring examples to the unparser module [datafusion-python] - posted by "ting-hong-shieh (via GitHub)" <gi...@apache.org> on 2026/08/16 23:22:06 UTC, 0 replies.
- [PR] Perf/19938 grouped flat array [datafusion] - posted by "HairstonE (via GitHub)" <gi...@apache.org> on 2026/08/17 00:28:41 UTC, 9 replies.
- [I] Streaming aggregation produces wrong result with grouping sets [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/17 03:15:21 UTC, 1 replies.
- [PR] fix: Streaming aggregation produces wrong result with grouping sets [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/17 03:23:16 UTC, 6 replies.
- Re: [I] PostgreSQL compatibility: `SIMILAR TO` should treat `%` as a wildcard [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/17 04:02:12 UTC, 0 replies.
- Re: [I] Include `HashJoinExec` in the metrics user-guide [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/17 04:02:29 UTC, 0 replies.
- [PR] chore(deps): bump aws-config from 1.10.0 to 1.10.1 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/17 04:31:40 UTC, 1 replies.
- [PR] chore(deps): bump futures from 0.3.33 to 0.3.34 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/17 04:31:50 UTC, 1 replies.
- [PR] chore(deps): bump http from 1.4.2 to 1.5.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/17 04:32:01 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.85.11 to 2.85.13 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/17 04:32:15 UTC, 2 replies.
- [PR] chore(ci): bump astral-sh/setup-uv from 9.0.0 to 10.0.1 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/17 04:32:30 UTC, 2 replies.
- [PR] chore(deps): bump clap from 4.6.4 to 4.6.6 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/17 04:32:37 UTC, 1 replies.
- [PR] chore(deps): bump rustls from 0.23.42 to 0.23.43 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/17 04:33:01 UTC, 1 replies.
- [PR] Add per-aggregate accumulator phase metrics [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/17 06:09:42 UTC, 5 replies.
- [PR] perf(core): push a consumer's row limit into RangeShuffleReaderExec [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/17 07:00:08 UTC, 1 replies.
- Re: [I] Expr simplifier doesn't simplify exprs that are same if you swap lhs with rhs regardless of cycles [datafusion] - posted by "apupneja (via GitHub)" <gi...@apache.org> on 2026/08/17 07:08:04 UTC, 1 replies.
- [PR] fix: reject zero parallel parquet row group writers [datafusion] - posted by "charliec05 (via GitHub)" <gi...@apache.org> on 2026/08/17 07:58:39 UTC, 1 replies.
- [I] Unify integer decimal sign and width assembly with numeric formatting [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/17 08:35:45 UTC, 4 replies.
- [PR] perf(scheduler): merge a task's sorted partitions before the shuffle write [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/17 09:47:17 UTC, 1 replies.
- [PR] WIP: DO NOT REVIEW: Benchmark enabling parquet filter pushdown by default with one-shot row group I/O [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/17 11:08:56 UTC, 47 replies.
- [PR] Add reservation-backed memory accounting to LimitedBatchCoalescer [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/17 11:51:44 UTC, 4 replies.
- [I] Reduce JNI round-trips in the unified memory pools (batching, hysteresis, cheaper call path) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/17 14:35:12 UTC, 1 replies.
- [PR] perf: skip building FilterRemapper when there are no parent filters [datafusion] - posted by "Braedon-Wooding-Displayr (via GitHub)" <gi...@apache.org> on 2026/08/17 14:39:32 UTC, 4 replies.
- Re: [PR] Snowflake: Add EXTERNAL VOLUME DDL [datafusion-sqlparser-rs] - posted by "sabir-akhadov-localstack (via GitHub)" <gi...@apache.org> on 2026/08/17 14:49:14 UTC, 1 replies.
- [PR] docs: refresh benchmarking.md with SF1000 results after #2315 (AQE default-on) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/17 14:56:18 UTC, 2 replies.
- [PR] Visit CreateView name as a relation [datafusion-sqlparser-rs] - posted by "sabir-akhadov-localstack (via GitHub)" <gi...@apache.org> on 2026/08/17 15:20:23 UTC, 0 replies.
- [PR] fix: preserve MERGE target qualifier bindings [datafusion] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/08/17 16:02:55 UTC, 15 replies.
- [PR] chore: instrument JNI traffic in the unified memory pools [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/17 16:03:38 UTC, 0 replies.
- [I] Bug triage results: 2026-08-17 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/17 16:09:08 UTC, 0 replies.
- [PR] feat(core): sketch the sort key alongside T-Digest in RuntimeStatsExec [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/17 16:19:45 UTC, 0 replies.
- [I] docs(dataframe): improve dataframe! and from_columns documentation [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/08/17 16:40:01 UTC, 2 replies.
- [I] `ScalarValue::eq_array` is inconsistent with `ScalarValue` equality for floating-point values [datafusion] - posted by "Theodus (via GitHub)" <gi...@apache.org> on 2026/08/17 17:13:17 UTC, 3 replies.
- [I] Grouped floating-point `MIN` and `MAX` return order-dependent results for NaNs and signed zeros [datafusion] - posted by "Theodus (via GitHub)" <gi...@apache.org> on 2026/08/17 17:14:06 UTC, 1 replies.
- Re: [I] Allow individual cast conversions to be enabled/disabled [datafusion-comet] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/08/17 17:18:37 UTC, 0 replies.
- [PR] fix: expand float fuzz coverage and correct discovered inconsistencies [datafusion] - posted by "Theodus (via GitHub)" <gi...@apache.org> on 2026/08/17 17:19:18 UTC, 4 replies.
- [PR] docs(dataframe): improve dataframe! and from_columns documentation (#… [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/08/17 17:20:33 UTC, 2 replies.
- [PR] perf(scheduler): read an unfiltered small scan inline instead of staging it [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/17 18:29:31 UTC, 2 replies.
- Re: [I] Add AI tooling disclosure text to contributor guide and fields to PR templates [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/17 18:34:29 UTC, 5 replies.
- Re: [I] Consider PR labels to make reviewing easier [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/17 18:34:40 UTC, 0 replies.
- [PR] fix: use total_cmp for grouped float MIN/MAX accumulators (#24432) [datafusion] - posted by "waterWang (via GitHub)" <gi...@apache.org> on 2026/08/17 19:00:17 UTC, 2 replies.
- [PR] fix: use to_bits() comparison for float types in eq_array (#24431) [datafusion] - posted by "waterWang (via GitHub)" <gi...@apache.org> on 2026/08/17 19:12:49 UTC, 2 replies.
- [PR] perf(core): share a broadcast read between the tasks on an executor [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/17 19:12:58 UTC, 1 replies.
- [PR] perf: bound multi-column join cardinality by the composite key [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/17 19:21:55 UTC, 5 replies.
- [I] Extend native Arrow UDF path to scalar Python UDFs (ArrowEvalPythonExec) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/17 19:26:15 UTC, 1 replies.
- [PR] perf: grow the native shuffle writer's reservation in steps [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/17 19:37:08 UTC, 0 replies.
- [I] Support streaming aggregates when partitions are unsorted but non‑overlapping [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/08/17 20:03:42 UTC, 9 replies.
- Re: [I] Materialize Dictionaries in Group Keys [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/17 20:30:45 UTC, 1 replies.
- [PR] perf: make CometShuffleBenchmark completable and fast [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/17 20:44:55 UTC, 1 replies.
- Re: [PR] (benchmax) perf: bound multi-column join cardinality by the composite key [datafusion] - posted by "adriangbot (via GitHub)" <gi...@apache.org> on 2026/08/17 21:01:48 UTC, 3 replies.
- Re: [PR] [Tracking] feat(contrib): Native Delta Lake scan via delta-kernel-rs (Iceberg-style contrib) [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/17 21:26:25 UTC, 1 replies.
- [PR] docs: add Streamling to known users [datafusion] - posted by "sap1ens (via GitHub)" <gi...@apache.org> on 2026/08/17 21:32:54 UTC, 3 replies.
- [PR] feat: stream aggregates when group keys are partition-disjoint [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/08/17 21:58:10 UTC, 1 replies.
- Re: [PR] Experimental: support parquet partition write [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/18 01:59:45 UTC, 1 replies.
- Re: [PR] Doris SQL: create table column options [datafusion-sqlparser-rs] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/18 01:59:53 UTC, 1 replies.
- [PR] perf: don't manufacture an identity projection in ParquetSource [datafusion] - posted by "Braedon-Wooding-Displayr (via GitHub)" <gi...@apache.org> on 2026/08/18 02:58:30 UTC, 3 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.85.11 to 2.86.1 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/18 04:12:26 UTC, 1 replies.
- [PR] chore(deps): bump uuid from 1.24.0 to 1.24.1 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/18 04:13:42 UTC, 1 replies.
- [PR] perf: choose hash join build side at execution time [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 05:38:32 UTC, 2 replies.
- [I] Grouped aggregate FILTER evaluates arguments for rejected rows [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/18 05:54:57 UTC, 2 replies.
- Re: [PR] (benchmaxx) perf: choose hash join build side at execution time [datafusion] - posted by "adriangbot (via GitHub)" <gi...@apache.org> on 2026/08/18 05:55:03 UTC, 12 replies.
- [PR] fix: evaluate grouped aggregate arguments after FILTER [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/18 05:57:42 UTC, 10 replies.
- [PR] perf: reuse the projected equivalence group when only child orderings change [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/18 05:59:05 UTC, 32 replies.
- [I] Correctness issue with unparsing UNION & UNION ALL [datafusion] - posted by "Jeadie (via GitHub)" <gi...@apache.org> on 2026/08/18 06:13:28 UTC, 2 replies.
- [PR] perf: raise perfect hash join small build threshold to 256K [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 06:43:31 UTC, 23 replies.
- [PR] perf(scheduler): only give a broadcast build side its own stage when the probe is partitioned [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 06:52:59 UTC, 1 replies.
- Re: [PR] chore(ci): bump the github-codeql group across 1 directory with 2 updates [datafusion-ballista] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/08/18 07:03:14 UTC, 0 replies.
- [PR] test(scheduler): pin the expected static and distributed plans [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 07:24:15 UTC, 0 replies.
- [I] FuzzDataGenerator silently drops nulls for Boolean/Byte/Short/Integer columns [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/08/18 08:36:24 UTC, 1 replies.
- [PR] chore(deps): bump tomlkit from 0.14.0 to 0.15.1 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/18 08:52:00 UTC, 1 replies.
- [PR] chore(deps): bump the codeql-actions group across 1 directory with 2 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/18 08:55:34 UTC, 3 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.85.11 to 2.86.1 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/18 08:57:05 UTC, 1 replies.
- [PR] chore(deps): bump astral-sh/setup-uv from 9.0.0 to 10.0.1 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/18 08:57:20 UTC, 1 replies.
- [PR] perf: avoid processing discarded rows for negative `nth_value` [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/18 09:46:12 UTC, 3 replies.
- Re: [PR] perf: reuse Arrow IPC compression context across shuffle blocks [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/18 09:46:31 UTC, 3 replies.
- [PR] perf(scheduler): push filters once, not on every replan [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 10:17:52 UTC, 1 replies.
- [PR] perf: slice instead of take when probe indices are a contiguous run [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 10:23:24 UTC, 0 replies.
- Re: [PR] (benchmaxx) perf: slice instead of take when probe indices are a contiguous run [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 10:25:04 UTC, 8 replies.
- [PR] perf(scheduler): run one stage when the plan asks for the same stage twice [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 10:55:35 UTC, 2 replies.
- [PR] Fix unparse union all nested distinct [datafusion] - posted by "Jeadie (via GitHub)" <gi...@apache.org> on 2026/08/18 11:11:02 UTC, 3 replies.
- Re: [PR] Add nested struct schema evolution support for Map types [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/18 12:12:37 UTC, 11 replies.
- [PR] feat: cost-based join order enumeration in JoinSelection [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/18 12:49:23 UTC, 45 replies.
- [PR] feat(pwmj): support RightSemi/RightAnti existence joins [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/18 12:57:19 UTC, 5 replies.
- [PR] bench: pwmj right semi/anti existence joins [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/18 13:03:13 UTC, 4 replies.
- Re: [I] Remove the buffering of an extra Rows in ReusableRows [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/18 15:30:18 UTC, 0 replies.
- Re: [I] Support null-aware RightAnti hash join (build on the subquery side) for NOT IN [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/18 15:30:20 UTC, 0 replies.
- Re: [I] [substrait] [sqllogictest] Cannot convert Exists { subquery: , negated: true } to Substrait [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/18 15:33:47 UTC, 0 replies.
- [I] Decide and document the delta-spark version pin for the Delta contrib [datafusion-comet] - posted by "schenksj (via GitHub)" <gi...@apache.org> on 2026/08/18 15:38:33 UTC, 0 replies.
- Re: [PR] feat: prototype allocator-level OOM protection (OomGuard breaker + cooperative real-usage accounting) [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/18 15:45:39 UTC, 2 replies.
- [PR] fix(chaos): harden k8s backend — supervise port-forward, guard fixture dir [datafusion-ballista] - posted by "akshaychitneni (via GitHub)" <gi...@apache.org> on 2026/08/18 15:49:36 UTC, 1 replies.
- [I] Audit physical operators for elapsed_compute double-counting of child compute time (follow-up to #24271) [datafusion] - posted by "ulrichurriola-parada-ops (via GitHub)" <gi...@apache.org> on 2026/08/18 15:54:14 UTC, 2 replies.
- [I] RelationPlannerContext exposes no CTE scope, so extension relation planners silently shadow CTEs [datafusion] - posted by "phas02 (via GitHub)" <gi...@apache.org> on 2026/08/18 16:37:58 UTC, 1 replies.
- [I] Release DataFusion `56.0.0` (Sep / Oct 2026) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 16:43:15 UTC, 0 replies.
- [I] Release DataFusion `55.1.0` (Sep 2026) (minor/patch) Release [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 16:43:21 UTC, 0 replies.
- [I] Release DataFusion `56.1.0` (Nov 2026) (minor/patch) Release [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 16:50:01 UTC, 0 replies.
- Re: [PR] Add `EmitTo::FirstBlock` for grouped aggregate emission [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/08/18 17:07:49 UTC, 5 replies.
- [PR] fix(physical-expr): stop false infeasibility report from Eq+FALSE in cp_solver [datafusion] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/08/18 17:50:33 UTC, 5 replies.
- [PR] Enable clippy::pedantic and clippy::all, opting out rather than in [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/08/18 18:44:14 UTC, 2 replies.
- Re: [PR] Support `CREATE VECTOR INDEX` [datafusion-sqlparser-rs] - posted by "moshap-firebolt (via GitHub)" <gi...@apache.org> on 2026/08/18 18:53:03 UTC, 2 replies.
- [PR] Enable eight more pedantic lints [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/08/18 19:35:07 UTC, 1 replies.
- [PR] Parser: fix IS [NOT] DISTINCT FROM right-operand precedence [datafusion-sqlparser-rs] - posted by "MohamedAbdeen-rs (via GitHub)" <gi...@apache.org> on 2026/08/18 20:34:35 UTC, 3 replies.
- [PR] Fix `cargo audit` by updating `h2` to 0.4.16 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 20:41:36 UTC, 2 replies.
- [I] SortExec (TopK) `output_batches` metric does not match the number of emitted batches [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 20:45:07 UTC, 4 replies.
- [I] UnnestExec `output_batches` metric does not match the number of emitted batches [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 20:51:54 UTC, 3 replies.
- [I] PartitionedTopKExec does not expose any metrics (`metrics()` returns `None`) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 20:52:15 UTC, 4 replies.
- [PR] docs: Document missing SQL data types [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/18 21:04:46 UTC, 5 replies.
- Re: [I] Physical planning: cast low-medium cardinality columns to dictionary arrays before aggregation [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/18 21:08:46 UTC, 1 replies.
- [PR] Alamb/update release instructions2 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 21:21:45 UTC, 0 replies.
- [PR] Update version to 55.0.0, add changelog [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 21:24:42 UTC, 2 replies.
- [I] Error publishing datafusion-spark in datafusion 55.0.0 release "cannot find module or crate `datafusion` in this scope" [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 21:28:45 UTC, 1 replies.
- Re: [PR] feat(core): Replace TDigest with KLL [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/18 21:47:11 UTC, 3 replies.
- [PR] ci: Check datafusion-spark feature combinations to catch publish errors [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/18 21:48:32 UTC, 6 replies.
- Re: [PR] docs: Update dev/release/README.md for new crate `datafusion-proto-models` [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/18 21:51:27 UTC, 1 replies.
- Re: [PR] feat: Support native scans with unprojected Spark 4 VARIANT columns [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/18 22:57:23 UTC, 8 replies.
- [I] Native shuffle fails with a 2GB task serialization OOM on jobs with very many partitions [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/18 23:22:22 UTC, 1 replies.
- [PR] fix: Native shuffle fails with a 2GB task serialization OOM on jobs with many partitions [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/18 23:26:19 UTC, 5 replies.
- Re: [I] [EPIC] ANSI mode audit follow-ups (vs Spark 4.1.1) [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/18 23:42:27 UTC, 0 replies.
- Re: [I] [EPIC] Optimize native cast expression kernels [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/19 00:08:02 UTC, 0 replies.
- [PR] perf: optimizing take_n for DictionaryGroupValuesColumn (DRAFT) [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/19 00:12:50 UTC, 2 replies.
- Re: [I] type_coercion error: multi-condition IS NOT DISTINCT FROM in JOIN ON clause fails [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/19 00:47:21 UTC, 0 replies.
- Re: [PR] feat: functional dependencies in JOIN [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/19 01:59:40 UTC, 1 replies.
- Re: [PR] fix: union coercion coerces to string instead of number [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/19 01:59:43 UTC, 1 replies.
- Re: [PR] feat: string to numeric coercion [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/19 01:59:47 UTC, 2 replies.
- Re: [PR] feat: subqueries in Project [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/19 01:59:51 UTC, 1 replies.
- Re: [PR] Add ExpressionAnalyzer for pluggable expression-level statistics estimation [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/19 01:59:58 UTC, 1 replies.
- Re: [PR] chore(deps-dev): bump launch-editor from 2.10.0 to 2.14.1 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/19 02:00:53 UTC, 2 replies.
- [I] Simplifier: push immutable scalar functions into CASE branches with literal outputs [datafusion] - posted by "radmirnovii (via GitHub)" <gi...@apache.org> on 2026/08/19 02:37:24 UTC, 1 replies.
- [I] Projections re-project an unchanged equivalence group when a rule inserts a sort below them [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/19 02:44:34 UTC, 1 replies.
- [PR] fix: correct operator precedence for IS [NOT] DISTINCT FROM [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/19 03:55:08 UTC, 3 replies.
- [PR] refactor: Unify Spark format_string integer numeric assembly [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/19 04:57:04 UTC, 5 replies.
- [PR] Fix topk emitted batches [datafusion] - posted by "cetra3 (via GitHub)" <gi...@apache.org> on 2026/08/19 06:03:46 UTC, 1 replies.
- [PR] fix: count UnnestExec output batches after splitting [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/19 06:39:17 UTC, 2 replies.
- [PR] fix(proto): check plan integer conversions across usize boundaries [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/19 08:06:21 UTC, 8 replies.
- [PR] Fix CASE evaluation for custom column expressions [datafusion] - posted by "Hasnaathussain (via GitHub)" <gi...@apache.org> on 2026/08/19 08:36:01 UTC, 7 replies.
- Re: [I] Discussion: API for Join Access Path and Join Order Selection [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/19 09:02:05 UTC, 2 replies.
- [PR] doc: more comments to `evaluate_selection` function [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/19 09:18:01 UTC, 3 replies.
- [PR] test: fix vacuous signed-zero coverage in SQL file tests [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/19 09:19:55 UTC, 6 replies.
- [PR] Improved AGENTS.md to address the problematics of slop PRs & reviews [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/19 10:51:55 UTC, 1 replies.
- [I] EPIC: Organize CI with `xtask` to keep local and Github runs in sync [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/19 11:35:53 UTC, 0 replies.
- [PR] feat: add spark.comet.explain.planOnly.enabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/19 12:10:13 UTC, 10 replies.
- [I] replace `row_selection_len` in datafusion when arrow-rs release https://github.com/apache/arrow-rs/pull/10704 [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/19 12:47:47 UTC, 1 replies.
- [PR] bench: add simplify_function_over_case benchmark [datafusion] - posted by "radmirnovii (via GitHub)" <gi...@apache.org> on 2026/08/19 12:50:33 UTC, 4 replies.
- [PR] feat: push immutable scalar functions into CASE branches with literal outputs [datafusion] - posted by "radmirnovii (via GitHub)" <gi...@apache.org> on 2026/08/19 12:50:55 UTC, 0 replies.
- [PR] perf: vectorize Map in spark_size via offset buffer [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/19 13:36:42 UTC, 3 replies.
- Re: [I] Versioned documentation [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/19 14:16:19 UTC, 7 replies.
- Re: [I] [DISCUSSION] 2026 Q3-Q4 Roadmap Discussion [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/19 14:16:38 UTC, 1 replies.
- [PR] fix: exclude child compute from NestedLoopJoinExec metrics [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/19 14:25:17 UTC, 4 replies.
- [PR] fix(ffi): prevent recursive session physical planning [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/19 14:26:38 UTC, 6 replies.
- [I] [EPIC] Criterion bench coverage for all native expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/19 14:58:16 UTC, 1 replies.
- Re: [PR] FFI Query Planner on 54.0.0 [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/19 15:47:06 UTC, 1 replies.
- [I] Document HA scheduler [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/19 16:09:11 UTC, 2 replies.
- Re: [PR] feat: add support for `aes_decrypt` expression [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/19 16:16:52 UTC, 1 replies.
- Re: [PR] feat: cost-based join order enumeration [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/19 16:52:29 UTC, 48 replies.
- Re: [I] [FEATURE] Native scan support for VariantType columns (Iceberg + Spark 4.0) [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/19 17:00:49 UTC, 1 replies.
- [PR] Slt matrix [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/19 17:02:07 UTC, 0 replies.
- [PR] perf: return Utf8View from Spark hex with inline short path [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/19 17:20:58 UTC, 1 replies.
- [PR] fix: expose PartitionedTopKExec metrics [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/19 17:36:44 UTC, 4 replies.
- [PR] fix: count SortExec TopK output_batches after emit split [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/19 18:00:17 UTC, 4 replies.
- [PR] feat: stream aggregates for partition-disjoint input [datafusion] - posted by "xavlee (via GitHub)" <gi...@apache.org> on 2026/08/19 18:01:56 UTC, 1 replies.
- Re: [PR] Support config matrix for SLT tests [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/19 19:12:42 UTC, 14 replies.
- [PR] fix: preserve per-node UNION vs UNION ALL when unparsing [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/19 19:18:41 UTC, 4 replies.
- [PR] fix: make ScalarValue::eq_array match float PartialEq [datafusion] - posted by "shinzoxD (via GitHub)" <gi...@apache.org> on 2026/08/19 19:20:35 UTC, 3 replies.
- [PR] test: add range-partitioned sorted time-bin aggregation coverage [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/08/19 19:29:46 UTC, 8 replies.
- Re: [I] Support functions date_bin and date_trunc in range partition satisfaction [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/08/19 19:33:50 UTC, 3 replies.
- [PR] feat: skip hash shuffle for date_bin/date_trunc on Range([timestamp]) [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/08/19 19:55:09 UTC, 11 replies.
- [PR] fix: array_sort doesnt respect array inputs for sort order/nulls first [datafusion] - posted by "JSOD11 (via GitHub)" <gi...@apache.org> on 2026/08/19 20:33:50 UTC, 1 replies.
- [PR] chore: fix malformed example tables in aggregate function docs [datafusion] - posted by "advitrocks9 (via GitHub)" <gi...@apache.org> on 2026/08/19 22:01:49 UTC, 2 replies.
- [PR] feat: remove serialisation of build in file formats from ballista [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/19 22:10:45 UTC, 0 replies.
- [PR] Test: pin arrow-rs to apache/arrow-rs#10719 (new `PageIndex` struct) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 00:03:41 UTC, 1 replies.
- Re: [PR] fix: make table function arg coercion non-fatal, add raw_exprs accessor [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/20 01:59:04 UTC, 1 replies.
- Re: [PR] fix: round large UInt64 values without narrowing [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/20 01:59:08 UTC, 1 replies.
- Re: [PR] fix: address escape literal issue #21516 [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/20 01:59:20 UTC, 1 replies.
- [PR] chore: benchmarks compare.py documentation fixes [datafusion] - posted by "adamreeve (via GitHub)" <gi...@apache.org> on 2026/08/20 01:59:23 UTC, 5 replies.
- Re: [PR] feat: Add multi-column support for null-aware anti joins [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/20 01:59:25 UTC, 0 replies.
- [I] Improve performance for shuffle writes for nested schemas [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/20 02:46:35 UTC, 2 replies.
- [I] [EPIC] Add public APIs required for scheduler high availability [datafusion-ballista] - posted by "phillipleblanc (via GitHub)" <gi...@apache.org> on 2026/08/20 02:57:50 UTC, 0 replies.
- Re: [I] Improve NDV statistics for Parquet columns (parquet RLE & Dictionary array focus) [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/20 03:25:41 UTC, 0 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.86.1 to 2.86.2 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/20 04:16:05 UTC, 2 replies.
- [I] Avoid casting unreachable child values in nested List casts [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/20 06:04:21 UTC, 3 replies.
- [I] Window aggregate FILTER evaluates arguments for rejected rows [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/20 07:15:07 UTC, 1 replies.
- [PR] fix: evaluate window aggregate arguments after FILTER [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/20 07:15:51 UTC, 4 replies.
- [PR] fix(parquet): strip empty row groups in PreparedAccessPlan::prepare [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/20 07:28:46 UTC, 2 replies.
- [PR] Update contributor guidelines regarding AI spam [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/20 07:49:40 UTC, 5 replies.
- Re: [PR] Reduce cloning in LogicalPlanBuilder [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/20 08:27:24 UTC, 0 replies.
- [PR] fix: tree-style explain for memory table shows wrong row count [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/20 08:29:29 UTC, 4 replies.
- [I] use OpenApi to document public REST interfaces [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/20 09:53:58 UTC, 0 replies.
- Re: [PR] fix: evaluate struct-returning UDFs once across repeated field accesses [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/20 09:57:49 UTC, 3 replies.
- Re: [I] Use OpenAPI to document public REST interfaces [datafusion-ballista] - posted by "sipher-01 (via GitHub)" <gi...@apache.org> on 2026/08/20 10:19:34 UTC, 0 replies.
- [D] DISCUSSION: Sep 2026 DataFusion Meetup in London [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 10:23:34 UTC, 1 replies.
- [I] Scalar subquery returning no rows is incorrectly marked non-nullable [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/20 10:41:30 UTC, 1 replies.
- [I] Window functions fail when `ORDER BY` uses a `TIME` column [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/20 10:46:56 UTC, 2 replies.
- [PR] fix: support range windows over time keys [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/20 11:06:15 UTC, 0 replies.
- [PR] fix: account for empty scalar subqueries in nullability [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/20 11:14:42 UTC, 3 replies.
- [PR] feat: add projection support to SortMergeJoinExec [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/20 11:16:58 UTC, 35 replies.
- [PR] feat(scheduler): adopt DataFusion's cost-based join order enumeration [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/20 11:35:47 UTC, 0 replies.
- Re: [PR] fix: support RANGE window frames over TIME keys [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/20 11:56:20 UTC, 3 replies.
- [I] Add projection support to `SortMergeJoinExec` [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/20 12:11:55 UTC, 1 replies.
- [PR] refactor(asof_join): enhance match value handling and comparator caching [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/20 12:31:41 UTC, 12 replies.
- Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 2 updates [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/20 14:01:29 UTC, 0 replies.
- [PR] feat: derive a distinct count from primary key and unique constraints [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/20 14:05:02 UTC, 13 replies.
- [PR] Only apply non-left-associative nesting to deferred join constraints [datafusion-sqlparser-rs] - posted by "revitalkr (via GitHub)" <gi...@apache.org> on 2026/08/20 14:07:57 UTC, 1 replies.
- [PR] docs: Add London DataFusion meetup to events page [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 14:26:21 UTC, 2 replies.
- [PR] refactor: Simplify and optimize Parquet projection planning for nested casts [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/20 14:31:42 UTC, 9 replies.
- [PR] Add aggregate-specific metrics to legacy grouped hash and TopK [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/20 14:36:44 UTC, 3 replies.
- [I] PostgreSQL CREATE TRIGGER parses execution arguments as data types [datafusion-sqlparser-rs] - posted by "Goldziher (via GitHub)" <gi...@apache.org> on 2026/08/20 14:52:59 UTC, 0 replies.
- Re: [PR] refactor(parquet): strip empty row groups so PreparedAccessPlan stays well-formed [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/20 14:53:34 UTC, 2 replies.
- [PR] feat(parquet): add `bytes_processed` scan-completion metric [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/20 14:58:18 UTC, 6 replies.
- Re: [PR] perf: optimizing take_n for DictionaryGroupValuesColumn [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/20 15:46:08 UTC, 14 replies.
- [PR] fix: honor Parquet byte-array statistics ordering [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/20 16:00:40 UTC, 6 replies.
- [PR] perf: use compact pruning for large string IN lists [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/20 16:00:46 UTC, 25 replies.
- [I] Filtered Parquet scans issue additional object-store requests after ParquetPushDecoder migration [datafusion] - posted by "sesteves (via GitHub)" <gi...@apache.org> on 2026/08/20 16:23:08 UTC, 1 replies.
- Re: [I] Make filter pushdown API more precise for their purpose [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/20 17:26:59 UTC, 9 replies.
- [PR] add 3rd filter pushdown state [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/20 17:43:09 UTC, 0 replies.
- Re: [PR] [DRAFT] update PushedDown to have 3 states [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/20 18:09:18 UTC, 2 replies.
- [PR] [branch-55] fix: make UnnestExec respect datafusion.execution.batch_size (#24384) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 18:14:27 UTC, 2 replies.
- [PR] [branch-55] fix: apply struct field filters when the file schema needs adaptation (#24125) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 18:14:32 UTC, 5 replies.
- Re: [I] CSVReader behavior with dataset that has duplicate column headers is confusing [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 18:40:30 UTC, 0 replies.
- [I] Derive a distinct count from primary key and unique constraints [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/20 18:40:43 UTC, 1 replies.
- [PR] perf: skip evaluating unchanged partitions for standard window functions [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/08/20 18:47:19 UTC, 0 replies.
- Re: [PR] perf: skip eval of standard window functions for unchanged partitions [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/20 18:54:10 UTC, 8 replies.
- [PR] fix: format NativeMemoryConsumer id in toString [datafusion-comet] - posted by "ywskycn (via GitHub)" <gi...@apache.org> on 2026/08/20 18:58:27 UTC, 1 replies.
- [I] Explore cargo matrix to verify feature combinations in CI [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 19:19:55 UTC, 0 replies.
- [PR] fix: preserve nullability for non-empty scalar subqueries [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/20 19:28:36 UTC, 6 replies.
- [I] Remove deprecated `ScalarUDF` / `ScalarUDFImpl` methods that are past the API health policy [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 19:36:53 UTC, 3 replies.
- Re: [PR] feat: support filtered batches in `LimitedBatchCoalescer` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 19:44:14 UTC, 6 replies.
- [PR] fix: a join reports the size of the rows it emits [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/20 19:48:58 UTC, 11 replies.
- [I] Join should report total_byte_size [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/20 19:56:49 UTC, 0 replies.
- [I] `ScalarValue::iter_to_array` accepts mismatched type parameters [datafusion] - posted by "Theodus (via GitHub)" <gi...@apache.org> on 2026/08/20 20:08:36 UTC, 2 replies.
- [PR] fix: reject inconsistent parameterized ScalarValues [datafusion] - posted by "Theodus (via GitHub)" <gi...@apache.org> on 2026/08/20 20:09:00 UTC, 5 replies.
- [I] Remove deprecated Parquet metadata / statistics APIs that are past the API health policy [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 20:11:47 UTC, 5 replies.
- [PR] fix: Validate filter selectivity at `SET` time [datafusion] - posted by "subhramit (via GitHub)" <gi...@apache.org> on 2026/08/20 20:11:56 UTC, 24 replies.
- [I] Remove assorted deprecated APIs that are past the API health policy [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 20:12:00 UTC, 2 replies.
- [I] Remove deprecated `Expr::Wildcard` variant [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 20:12:23 UTC, 1 replies.
- [PR] chore: add missing `since` versions to `#[deprecated]` attributes [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/20 20:19:18 UTC, 10 replies.
- Re: [PR] fix: prevent libhdfs thread destructor use-after-free [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/20 20:29:28 UTC, 4 replies.
- Re: [PR] Derive total_byte_size for join statistics [datafusion] - posted by "adriangbot (via GitHub)" <gi...@apache.org> on 2026/08/20 20:45:48 UTC, 14 replies.
- [PR] fix: Validate duration format at `SET` time [datafusion] - posted by "subhramit (via GitHub)" <gi...@apache.org> on 2026/08/20 20:56:14 UTC, 4 replies.
- [I] CI: Rust 1.98 Clippy lints break rust-test [datafusion-comet] - posted by "ywskycn (via GitHub)" <gi...@apache.org> on 2026/08/20 21:16:11 UTC, 1 replies.
- [PR] chore: fix clippy warnings for Rust 1.98 [datafusion-comet] - posted by "ywskycn (via GitHub)" <gi...@apache.org> on 2026/08/20 21:42:41 UTC, 3 replies.
- [I] [Bug] array_min and array_max differ from Spark on signed-zero ties [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/21 00:50:09 UTC, 2 replies.
- [I] test: close remaining signed-zero SQL assertion gaps [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/21 00:50:15 UTC, 1 replies.
- [PR] feat: add ProgressiveEval and rule to convert from SortPreservingMerge [datafusion] - posted by "adamreeve (via GitHub)" <gi...@apache.org> on 2026/08/21 01:51:14 UTC, 1 replies.
- Re: [PR] feat: Create dynamic filters in SortMergeJoin [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/21 02:02:02 UTC, 1 replies.
- Re: [PR] feat: support string to numeric coercion for arithmetic operators [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/21 02:02:04 UTC, 1 replies.
- Re: [PR] fix: gc StringView/BinaryView arrays before spilling to prevent write amplification [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/21 02:02:20 UTC, 1 replies.
- Re: [PR] feat: Implement map-to-string casting [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/21 02:03:34 UTC, 5 replies.
- Re: [PR] fix: flush FilterExec output on pending inut for unbounded inputs [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 02:33:41 UTC, 5 replies.
- [PR] test: end-to-end regression tests for view array spill compaction (replaces #21325) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/21 04:04:56 UTC, 3 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.86.1 to 2.86.3 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/21 04:15:14 UTC, 1 replies.
- Re: [PR] feat: stream aggregates for group-contiguous input [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/21 05:14:20 UTC, 5 replies.
- [PR] fix: honor strict floating-point mode for array extrema [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/21 05:44:11 UTC, 2 replies.
- [PR] test: strengthen signed-zero SQL assertions [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/21 05:44:26 UTC, 1 replies.
- [PR] chore: remove ScalarValue::raw_data [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 05:48:17 UTC, 3 replies.
- [PR] chore: remove get_statistics_with_limit [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 05:49:08 UTC, 2 replies.
- [PR] chore: remove DisplayableExecutionPlan::to_stringified [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 05:49:21 UTC, 3 replies.
- [PR] chore: remove ExprSimplifier::simplify_with_cycle_count [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 05:49:37 UTC, 4 replies.
- [PR] chore: remove DynEq and DynHash re-exports [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 05:49:55 UTC, 2 replies.
- [PR] chore: remove ExecutionProps::start_execution [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 05:50:08 UTC, 3 replies.
- [PR] chore: remove UserDefinedFunctionPlanner [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 05:50:20 UTC, 3 replies.
- [PR] chore: remove NowFunc::new [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/21 05:50:36 UTC, 3 replies.
- [PR] fix: Support RANGE window frames over Time32/Time64 ORDER BY keys [datafusion] - posted by "waterWang (via GitHub)" <gi...@apache.org> on 2026/08/21 07:24:46 UTC, 2 replies.
- Re: [I] Improve the hash join performance by replacing the RawTable to a hash table that supports prefetching [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/21 07:39:33 UTC, 0 replies.
- Re: [PR] bench(functions): Improve build time by reducing 63 `bench` targets into 9 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/21 07:50:53 UTC, 0 replies.
- [PR] docs: document negative n behavior for `nth_value` [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/21 08:32:48 UTC, 3 replies.
- [PR] chore(deps): bump actions/checkout from 6 to 7 [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/21 08:55:12 UTC, 1 replies.
- [PR] Raise `hash_join_single_partition_threshold` to 4MB [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/21 09:18:42 UTC, 13 replies.
- Re: [I] [FEATURE] Shredded Parquet Reader/Writer support for Variant type [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/21 09:20:14 UTC, 0 replies.
- [PR] Keep the quoting and span of a function argument name [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/21 09:41:18 UTC, 1 replies.
- [PR] bench(functions-aggregate): add coalesce-peers first_value comparison [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/21 10:05:39 UTC, 3 replies.
- [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/21 11:23:35 UTC, 28 replies.
- Re: [I] Support additive schema evolution for `List` / nested container types in Parquet scans [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/21 12:24:57 UTC, 0 replies.
- [PR] perf: make copying `SessionState` faster by sharing must state behind an `Arc` [datafusion] - posted by "tschwarzinger (via GitHub)" <gi...@apache.org> on 2026/08/21 12:47:00 UTC, 1 replies.
- Re: [PR] perf: make copying `SessionState` faster by sharing most state behind an `Arc` [datafusion] - posted by "tschwarzinger (via GitHub)" <gi...@apache.org> on 2026/08/21 12:51:10 UTC, 0 replies.
- Re: [PR] perf: make cloning `SessionState` faster by sharing most state behind an `Arc` [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/21 12:55:18 UTC, 11 replies.
- [PR] chore: remove deprecated ScalarUDF / ScalarUDFImpl methods past the API health policy [datafusion] - posted by "MannXo (via GitHub)" <gi...@apache.org> on 2026/08/21 13:01:33 UTC, 3 replies.
- [PR] ci: add opt-in TPC-H SF1 performance regression check for PRs [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/21 13:19:02 UTC, 1 replies.
- [I] [Follow-up #23696] Prebuild parquet row-filter candidates once per file [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/21 13:26:13 UTC, 0 replies.
- Re: [PR] bench(functions-aggregate): benchmark coalescing peer first_value into a struct (#23682) [datafusion] - posted by "adriangbot (via GitHub)" <gi...@apache.org> on 2026/08/21 13:28:48 UTC, 8 replies.
- [I] `coerced_from` and `extract_window_frame_target_type` doesn't support RunEndEncoded arrays [datafusion] - posted by "thorfour (via GitHub)" <gi...@apache.org> on 2026/08/21 14:56:25 UTC, 0 replies.
- [PR] Fix/date bin ree coercion [datafusion] - posted by "thorfour (via GitHub)" <gi...@apache.org> on 2026/08/21 14:59:03 UTC, 1 replies.
- Re: [I] Run DataFusion benchmarks regularly and track performance history over time [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/21 15:36:50 UTC, 3 replies.
- [PR] fix: expose native memory usage to Spark [datafusion-comet] - posted by "ywskycn (via GitHub)" <gi...@apache.org> on 2026/08/21 15:39:35 UTC, 3 replies.
- Re: [PR] consider date_bin in range partition satisfaction [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/08/21 15:49:42 UTC, 1 replies.
- [PR] feat: default native replace for non-empty UTF8_BINARY literal search [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/21 16:26:07 UTC, 16 replies.
- Re: [PR] feat: remove serialisation of built-in file formats from ballista [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/21 16:53:54 UTC, 8 replies.
- [PR] fix: ignore reader-side parquet.hadoop.vectored.io.enabled in Iceberg native-write detection [datafusion-comet] - posted by "snmvaughan (via GitHub)" <gi...@apache.org> on 2026/08/21 18:05:55 UTC, 2 replies.
- Re: [I] Improve performance of query execution by not clone'ing SessionState [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/21 18:20:18 UTC, 0 replies.
- Re: [I] Improve ArrowWriter performance for fixed-length vectors [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/08/21 19:00:16 UTC, 0 replies.
- Re: [I] Improve RepartitionExec for better query performance [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/21 20:29:05 UTC, 2 replies.
- [PR] docs: document DELETE and UPDATE for SQL users and table provider authors [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/08/21 20:31:54 UTC, 4 replies.
- [I] Converge the two Delta read paths into one plugin (clean architecture + performance) [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/08/21 20:57:18 UTC, 0 replies.
- [PR] PartitionedFile::metadata_size_hint serde [datafusion] - posted by "joybestourous (via GitHub)" <gi...@apache.org> on 2026/08/21 21:27:27 UTC, 2 replies.
- [I] Proposal: DataFusion Cookbook [datafusion] - posted by "edmondop (via GitHub)" <gi...@apache.org> on 2026/08/21 22:10:48 UTC, 8 replies.
- Re: [PR] feat(physical-expr): add Partitioning::DynamicRange variant [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/22 01:58:29 UTC, 1 replies.
- Re: [PR] fix: Spark-compatible HALF_UP rounding for round() on float types [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/22 01:58:40 UTC, 1 replies.
- [I] skip expensive ptr chase & comparission in ByteGroupValueBuilder [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/22 04:00:11 UTC, 0 replies.
- [PR] short circuit byte check in groupValuesRows [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/22 04:01:51 UTC, 17 replies.
- Re: [PR] fix: support RunEndEncoded arrays in function and window frame type coercion [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/22 04:20:17 UTC, 13 replies.
- Re: [I] Align `median` and `percentile_cont` implementations (preserve Decimal in `percentile_cont`, alias `median`) [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/22 05:27:15 UTC, 0 replies.
- [PR] MSSQL: Support PROC as CREATE PROCEDURE abbreviation [datafusion-sqlparser-rs] - posted by "t8y2 (via GitHub)" <gi...@apache.org> on 2026/08/22 05:39:41 UTC, 0 replies.
- [PR] MSSQL: Support multiple columns after ALTER TABLE ADD [datafusion-sqlparser-rs] - posted by "t8y2 (via GitHub)" <gi...@apache.org> on 2026/08/22 06:05:07 UTC, 0 replies.
- [PR] refactor(parquet): extract InitialDecoderState from the opener decoder-setup block [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/22 06:31:04 UTC, 2 replies.
- [PR] DuckDB: Add SUMMARIZE query support [datafusion-sqlparser-rs] - posted by "t8y2 (via GitHub)" <gi...@apache.org> on 2026/08/22 07:36:11 UTC, 0 replies.
- [PR] fix: distinguish reflection failure from absent accessor in IcebergReflection [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/22 07:37:55 UTC, 2 replies.
- Re: [PR] Fix topk emitted batches metric [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/22 07:44:48 UTC, 2 replies.
- [PR] MSSQL: Support cursor scope and FAST_FORWARD options [datafusion-sqlparser-rs] - posted by "t8y2 (via GitHub)" <gi...@apache.org> on 2026/08/22 07:48:50 UTC, 0 replies.
- Re: [PR] fix: `median` returns Float64 for integer inputs to avoid truncation [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/08/22 07:55:50 UTC, 0 replies.
- [PR] fix: ensure deferred-filtered outer joins preserve streamed output order [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/22 08:02:29 UTC, 12 replies.
- [PR] fix: scan subqueries when advancing the extracted-alias generator [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/22 09:50:54 UTC, 4 replies.
- [PR] docs: list DataFusion Bloom extension [datafusion] - posted by "YimingQiao (via GitHub)" <gi...@apache.org> on 2026/08/22 10:56:32 UTC, 4 replies.
- [I] percentile_cont is wrong for `Decimal32` with lower interpolation precision [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/08/22 11:51:28 UTC, 2 replies.
- [PR] feat: widen percentile input to use larger precision [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/08/22 11:56:18 UTC, 6 replies.
- [PR] chore: migrate HawkEye to v7 [datafusion-sandbox] - posted by "tisonkun (via GitHub)" <gi...@apache.org> on 2026/08/22 12:22:26 UTC, 0 replies.
- [PR] chore: migrate HawkEye to v7 [datafusion] - posted by "tisonkun (via GitHub)" <gi...@apache.org> on 2026/08/22 12:22:29 UTC, 7 replies.
- [PR] perf: replace PiecewiseMergeJoin's visited bitmap with a suffix watermark (~1.8x faster Left join) [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/22 12:33:03 UTC, 4 replies.
- [PR] feat: tests for nan and nulls in percentile and median UDAF [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/08/22 13:15:40 UTC, 3 replies.
- [I] Empty struct columns silently fall back to Spark instead of running natively [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/22 13:56:02 UTC, 0 replies.
- [PR] fix: support empty struct types [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/22 13:56:35 UTC, 18 replies.
- Re: [PR] feat: object-store data cache (memory tier) + cache-affinity scheduling [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/22 14:29:05 UTC, 0 replies.
- [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/22 16:37:44 UTC, 17 replies.
- [PR] fix(scheduler): fix test job-completion polling — honour interval, drop dead helpers [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/22 17:14:24 UTC, 0 replies.
- [PR] chore(core): remove unused diagram module [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/22 17:43:55 UTC, 1 replies.
- Re: [I] Optimize JVM columnar-to-row conversion [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/22 17:51:31 UTC, 0 replies.
- [PR] perf: Optimize string split functions and avoid intermediate heap allocations [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/08/22 18:04:27 UTC, 5 replies.
- [I] panic: 'StructArray::new' on zero-field (empty) structs in ScalarValue::compact and ScalarValue::new_default [datafusion] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/22 18:10:27 UTC, 2 replies.
- [PR] fix(common): support empty struct in ScalarValue::compact and new_default [datafusion] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/22 18:16:58 UTC, 5 replies.
- Re: [PR] feat: account JVM UDF Arrow allocations in Spark task memory [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/22 18:27:17 UTC, 10 replies.
- [PR] test: fail unexpected vacuous fallback-invariance checks [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/22 19:22:00 UTC, 2 replies.
- [PR] build(deps): bump uuid from 1.23.3 to 1.24.1 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/22 19:43:59 UTC, 0 replies.
- Re: [PR] build(deps): bump uuid from 1.23.3 to 1.24.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/22 19:44:01 UTC, 1 replies.
- [I] Incorrect AVG result from empty native partial buffers [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/22 19:49:27 UTC, 0 replies.
- [I] Unsafe native partial aggregates survive child-triggered final fallback [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/22 19:49:30 UTC, 2 replies.
- [PR] Sql benchmark sync updated queries [datafusion] - posted by "Omega359 (via GitHub)" <gi...@apache.org> on 2026/08/22 20:15:01 UTC, 8 replies.
- [PR] fix: use zero sums for empty AVG partial buffers [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/22 21:22:13 UTC, 0 replies.
- Re: [I] Improve performance for roundrobin shuffle writes for nested schemas [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/22 21:22:15 UTC, 2 replies.
- [PR] fix: revert unsafe partial aggregates after final fallback [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/22 21:22:24 UTC, 9 replies.
- Re: [I] `datafusion-cli` fails to run ClickBench queries with 8GB of RAM [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/22 22:37:46 UTC, 0 replies.
- [I] Splitting & Refactoring `NestedLoopJoinStream` [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/22 23:03:24 UTC, 2 replies.
- Re: [PR] Centralize DATE_BIN source scaling and binning through shared helper [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/23 02:03:22 UTC, 1 replies.
- Re: [PR] Hive: Support DISTRIBUTE BY and SORT BY in window specs [datafusion-sqlparser-rs] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/23 02:04:29 UTC, 1 replies.
- Re: [PR] test: add CometExpressionCoverageSuite for runtime expression coverage audit [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 02:59:44 UTC, 0 replies.
- [PR] ci: cache Maven distributions and retry bootstrap downloads [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 03:07:26 UTC, 4 replies.
- Re: [PR] perf: optimize levenshtein function [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 03:08:05 UTC, 6 replies.
- Re: [I] Preserve bitmap-backed `RowSelection` in `ParquetAccessPlan` [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/23 03:17:52 UTC, 0 replies.
- [PR] fix: SortPreservingMerge round-robin tie breaker reads stale poll counts, so tied keys are mostly drained from one partition [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/23 03:38:55 UTC, 13 replies.
- Re: [PR] chore(`OrderedFinalAggregateStream`): refactor to async generator [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/23 04:01:44 UTC, 0 replies.
- [PR] Expose native aggregate spill and memory metrics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 04:07:29 UTC, 0 replies.
- [I] Support native variant_get and try_variant_get for literal paths and scalar targets [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 04:33:54 UTC, 1 replies.
- [I] Support Variant-valued native expression output and two-argument variant_get [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 04:44:10 UTC, 1 replies.
- Re: [I] Support map type casting for numeric type and null type element [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 04:45:35 UTC, 0 replies.
- Re: [PR] test: docs and test-coverage hardening for native collect_list / collect_set [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 04:45:59 UTC, 0 replies.
- Re: [I] Follow-up: docs and test-coverage hardening for native collect_list / array_agg (#4720) [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 04:46:00 UTC, 0 replies.
- Re: [PR] feat(CI): Introduce `xtask` to keep local test and CI commands in sync [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/23 04:53:32 UTC, 2 replies.
- Re: [PR] fix: make collect_list/collect_set argument coercion a normalization barrier [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 04:59:40 UTC, 1 replies.
- [PR] bench: scalar functions over dictionary-encoded columns [datafusion] - posted by "radmirnovii (via GitHub)" <gi...@apache.org> on 2026/08/23 05:08:27 UTC, 4 replies.
- [PR] fix: hash join dynamic filter with dictionary-encoded join keys [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/23 05:10:03 UTC, 6 replies.
- [PR] perf: evaluate elementwise scalar functions once per distinct dictionary value [datafusion] - posted by "radmirnovii (via GitHub)" <gi...@apache.org> on 2026/08/23 05:16:05 UTC, 3 replies.
- [I] Complete native variant_get and try_variant_get support for dynamic paths and nested targets [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:18 UTC, 1 replies.
- [I] Support native schema_of_variant and schema_of_variant_agg [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:19 UTC, 1 replies.
- [I] Support native parse_json and try_parse_json [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:20 UTC, 1 replies.
- [I] Support native is_variant_null and Spark 4.2 is_valid_variant [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:20 UTC, 1 replies.
- [I] Support native casts to and from VariantType [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:21 UTC, 1 replies.
- [I] Support native to_variant_object [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:22 UTC, 1 replies.
- [I] Support native variant_explode and variant_explode_outer [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:33 UTC, 1 replies.
- [I] Support whole-value VariantType in native Parquet writes [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:34 UTC, 1 replies.
- [I] Support Variant payloads through Comet shuffle and spill paths [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:34 UTC, 1 replies.
- [I] Support native Parquet projection of VariantType nested in struct, array, and map columns [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:35 UTC, 1 replies.
- [I] Support VariantType in native columnar-to-row conversion [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:36 UTC, 1 replies.
- [I] Support top-level VariantType in Comet MapInArrow and MapInPandas transport [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:32:38 UTC, 1 replies.
- [PR] bench: add window aggregate filter benchmarks [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/23 05:34:32 UTC, 16 replies.
- [PR] fix: Avoid casting unreachable nested List values [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/23 05:52:35 UTC, 5 replies.
- [I] [EPIC] Native Variant Support [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 05:59:27 UTC, 0 replies.
- [I] Executor graceful shutdown hangs when tasks are active [datafusion-ballista] - posted by "DanilSerd (via GitHub)" <gi...@apache.org> on 2026/08/23 07:30:40 UTC, 0 replies.
- [PR] fix: reduce RANK window top-K memory from O(input) to O(K + ties) per partition [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/23 07:39:44 UTC, 4 replies.
- [I] Graceful executor shutdown terminates active Flight streams [datafusion-ballista] - posted by "DanilSerd (via GitHub)" <gi...@apache.org> on 2026/08/23 07:55:33 UTC, 0 replies.
- [PR] fix: use current shuffle config in aggregate test [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 10:33:05 UTC, 2 replies.
- [PR] fix: frame IPC messages when reading spill files so batches pin only their own bytes [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/23 12:03:02 UTC, 6 replies.
- Re: [I] PROPOSAL Hash Join Spilling Proposal [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/23 12:36:24 UTC, 5 replies.
- [PR] refactor: use Arrow cast for decimal rescale check [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 13:09:28 UTC, 2 replies.
- [PR] test: deduplicate Throwable cause-chain traversal [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 13:14:33 UTC, 2 replies.
- [PR] perf: bulk copy fixed-width columns in ArrowWriter [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 13:14:41 UTC, 3 replies.
- [PR] fix: support wide years in native make_date [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/23 13:15:18 UTC, 3 replies.
- Re: [I] Add native support for CollectMetricsExec (df.observe) to preserve stage fusion [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/08/23 13:43:48 UTC, 1 replies.
- [PR] fix: keep join filter columns when pushing a projection below SortMergeJoinExec [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/23 14:47:12 UTC, 6 replies.
- Re: [I] perf: reuse Arrow IPC CompressionContext across shuffle blocks instead of per-batch allocation [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 16:33:17 UTC, 0 replies.
- Re: [I] GROUP BY constant with aggregation function and with empty input magically summons a row [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/23 16:51:31 UTC, 0 replies.
- [PR] perf(scheduler): stop re-encoding the session config for every task [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/23 16:56:42 UTC, 1 replies.
- [PR] fix: don't allow zero-argument first_value/last_value/nth_value window functions [datafusion] - posted by "Stazer (via GitHub)" <gi...@apache.org> on 2026/08/23 18:21:05 UTC, 2 replies.
- [PR] build(deps): bump astral-sh/setup-uv from 8.2.0 to 10.0.1 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/23 19:44:55 UTC, 0 replies.
- [PR] chore: fix the remaining malformed example tables in function docs [datafusion] - posted by "advitrocks9 (via GitHub)" <gi...@apache.org> on 2026/08/23 21:05:03 UTC, 2 replies.
- [I] Improve the performance of range re-partitioning [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/08/23 21:52:02 UTC, 1 replies.
- [PR] Range partition on primitives. [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/08/23 22:10:27 UTC, 31 replies.
- Re: [PR] perf: use Arrow cast for decimal rescale check [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/23 22:49:33 UTC, 1 replies.
- [I] Avoid unnecessary repartitioning when joining against pre-partitioned relations [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/08/23 23:05:41 UTC, 2 replies.
- [PR] Adapt existing partitioning for unsatisfied inputs in co-partitioned joins [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/08/23 23:15:26 UTC, 6 replies.
- [PR] fix: report native child spill metrics in shuffle tasks [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/24 00:36:29 UTC, 5 replies.
- [PR] fix: decide hash join dynamic filter production at planning time [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 00:41:17 UTC, 11 replies.
- [PR] perf(core): reuse shuffle partition-index buffers across batches [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/24 01:22:22 UTC, 7 replies.
- Re: [PR] fix: pin action SHAs in dev.yml (backport to maint-16.x) [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/24 02:01:47 UTC, 0 replies.
- Re: [PR] Feat/map sql extension types [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/24 02:01:53 UTC, 6 replies.
- Re: [PR] Support non-UTF-8 encoded CSV files [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/24 02:01:56 UTC, 0 replies.
- Re: [PR] [datafusion-spark] Implement map function [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/24 02:02:02 UTC, 0 replies.
- [I] Add selective, non-destructive reads for grouped aggregation state [datafusion] - posted by "rkrishn7 (via GitHub)" <gi...@apache.org> on 2026/08/24 02:14:09 UTC, 5 replies.
- [I] Add arbitrary group retention for grouped aggregation state [datafusion] - posted by "rkrishn7 (via GitHub)" <gi...@apache.org> on 2026/08/24 02:23:00 UTC, 2 replies.
- [PR] chore(deps): bump aws-config from 1.10.1 to 1.11.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/24 04:31:48 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.86.3 to 2.86.5 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/24 04:33:08 UTC, 1 replies.
- [I] perf: verify shuffle IPC context-reuse allocation savings with Arrow 59.1+ [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/24 04:35:19 UTC, 2 replies.
- Re: [I] Be able to cast struct to have non-nullable inner field [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/08/24 05:14:13 UTC, 0 replies.
- Re: [I] [EPIC] Apply try_to_proto / try_from_proto pattern to ExecutionPlan [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 05:24:10 UTC, 1 replies.
- Re: [I] Review `NaN` handling in `median` and `approx_median` [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/24 05:56:13 UTC, 0 replies.
- Re: [I] `ReturnFieldArgs.scalar_arguments` type doesn't match with `arg_fields` [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/24 06:02:43 UTC, 0 replies.
- Re: [PR] Support PostgreSQL's `RESET SESSION AUTHORIZATION` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/24 08:17:50 UTC, 1 replies.
- [PR] fix: `allocated_size` in `MaybeNullBufferBuilder` returns incorrect value [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/08/24 08:36:56 UTC, 2 replies.
- [PR] chore: replace MaybeNullBuilder with trait over arrow NullBuilder [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/08/24 09:02:16 UTC, 12 replies.
- Re: [PR] Print `GRANT` clauses in the order the parser reads them [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/24 11:56:39 UTC, 1 replies.
- Re: [PR] Stop printing a trailing space after `PUBLIC` in `GRANT` and `REVOKE` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/24 11:57:09 UTC, 2 replies.
- Re: [I] PREPARE placeholder type coercion fails when plain queries work fine [datafusion] - posted by "Niketion (via GitHub)" <gi...@apache.org> on 2026/08/24 12:36:49 UTC, 0 replies.
- [PR] perf(asof_join): cache ASOF join match comparator, drop per-row ScalarValue materialization [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/24 12:51:07 UTC, 2 replies.
- [I] Enable `datafusion.optimizer.enable_window_topn` by default [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 13:53:34 UTC, 0 replies.
- [I] Report native operator spill metrics in Spark task metrics for non-shuffle stages [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/24 14:22:44 UTC, 2 replies.
- [I] Support `MapType(IntegerType,ArrayType(IntegerType,false),true)` for `CreateArray` [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 14:49:46 UTC, 1 replies.
- Re: [PR] fix: match Spark ordering in native array extrema [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 14:57:34 UTC, 4 replies.
- [PR] feat: RR partition with vectorized distribution [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 15:35:58 UTC, 6 replies.
- [PR] feat: RR partition with xxhash-rust [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 15:36:31 UTC, 3 replies.
- [PR] perf(core): strength reduce hash partition modulo [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/24 16:11:02 UTC, 2 replies.
- [PR] feat: native `spark_unbase64` kernel [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/08/24 16:16:36 UTC, 4 replies.
- [I] CsvSource::with_terminator is silently dropped when a physical plan is serialized [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:25:17 UTC, 0 replies.
- Re: [I] Database features and API stability [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:27:31 UTC, 1 replies.
- [PR] chore: deprecate `with_dynamic_filter_expr` on Sort/Aggregate/HashJoin [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:27:38 UTC, 3 replies.
- Re: [I] Release notes [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:28:16 UTC, 0 replies.
- Re: [I] Release sqlparser-rs version `0.62.0` around 2026-04-01 [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:29:14 UTC, 1 replies.
- [I] EPIC: destructure proto serde hooks in `physical-expr` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:31:48 UTC, 2 replies.
- [I] EPIC: destructure proto serde hooks in the `datasource` crates [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:31:50 UTC, 1 replies.
- [I] Destructure proto hooks for CASE and IN-list physical expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:02 UTC, 2 replies.
- [I] Destructure proto hooks for lambda physical expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:04 UTC, 1 replies.
- [I] Destructure proto hooks for binary and pattern physical expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:06 UTC, 1 replies.
- [I] Destructure proto hooks for cast physical expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:08 UTC, 1 replies.
- [I] Destructure proto hooks for dynamic filter and scalar subquery expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:10 UTC, 1 replies.
- [I] Destructure proto hooks for sort expressions and partitioning [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:12 UTC, 1 replies.
- [I] Destructure proto hooks for the Parquet source and sink [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:14 UTC, 1 replies.
- [I] Destructure proto hooks for the JSON source and sink [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:16 UTC, 1 replies.
- [I] Destructure proto hooks for the Arrow and Avro sources [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:18 UTC, 2 replies.
- [I] Destructure proto hooks for leaf and unary physical expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:20 UTC, 1 replies.
- [I] Destructure proto hooks for the CSV sink [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:22 UTC, 1 replies.
- [I] Destructure proto hooks for FileScanConfig and MemorySourceConfig [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:24 UTC, 1 replies.
- [I] [EPIC] Planned Release Schedule [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:32:28 UTC, 0 replies.
- [I] Allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:33:46 UTC, 0 replies.
- [I] Allow extension `PhysicalExpr`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 16:33:57 UTC, 0 replies.
- [I] Release sqlparser-rs version `0.63.0` around 2026-08-31 [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 17:05:37 UTC, 9 replies.
- [I] Release sqlparser-rs version `0.64.0` around 2026-10-31 [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 17:09:26 UTC, 0 replies.
- [I] Release sqlparser-rs version `0.65.0` around 2026-12-30 [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 17:09:32 UTC, 0 replies.
- [PR] feat: support Map for `CreateArray` literal [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 17:23:02 UTC, 24 replies.
- [I] license header checks fails with latest hawkeye dependency [datafusion] - posted by "Omega359 (via GitHub)" <gi...@apache.org> on 2026/08/24 17:38:31 UTC, 3 replies.
- [PR] Expose native Parquet scan I/O and read-amplification metrics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/24 17:43:28 UTC, 0 replies.
- [I] Bug triage results: 2026-08-24 [datafusion-comet] - posted by "kazuyukitanimura (via GitHub)" <gi...@apache.org> on 2026/08/24 17:47:18 UTC, 1 replies.
- [PR] feat: allow extension `PhysicalExpr`s to decode via a per-type registry [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 17:49:13 UTC, 3 replies.
- [PR] feat(window-topn): streaming per-partition top-K for pre-sorted input [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/24 17:56:50 UTC, 0 replies.
- [I] Improve DataFrame::from_columns input types [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/08/24 17:57:00 UTC, 1 replies.
- Re: [PR] feat: expose native aggregate spill and memory metrics [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 18:00:55 UTC, 3 replies.
- [I] Document c2r cost for wide/nested schemas [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 18:18:24 UTC, 0 replies.
- [PR] feat: allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 18:25:04 UTC, 3 replies.
- [I] `to_timestamp` with string input returns an array whose timezone does not match its declared return type [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 18:49:15 UTC, 1 replies.
- [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/08/24 18:50:33 UTC, 9 replies.
- [I] Date-to-timestamp casts can overflow or panic for wide dates [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/24 18:50:39 UTC, 0 replies.
- [PR] docs: add runnable examples for `input_file_name()` and `file_row_index()` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 18:57:48 UTC, 3 replies.
- [PR] fix: make wide date-to-timestamp casts safe [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/24 19:03:23 UTC, 10 replies.
- Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 19:07:59 UTC, 10 replies.
- [PR] clean up : remove overlay [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/24 19:17:34 UTC, 2 replies.
- [PR] fix: annotate `to_timestamp` array results with the execution timezone [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 19:21:47 UTC, 7 replies.
- [PR] docs: Fix rendering of `get_record_batch_memory_size` buffer diagram [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 19:34:16 UTC, 5 replies.
- [PR] chore(deps): bump postgres-protocol from 0.6.10 to 0.6.12 [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/24 19:47:32 UTC, 0 replies.
- Re: [PR] ci: add performance regression check for PRs / merges [datafusion] - posted by "Omega359 (via GitHub)" <gi...@apache.org> on 2026/08/24 20:02:22 UTC, 1 replies.
- [PR] fix: preserve the error type of a failing parquet row filter predicate [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/24 20:03:15 UTC, 8 replies.
- [PR] Fast TopK heap [datafusion] - posted by "MassivePizza (via GitHub)" <gi...@apache.org> on 2026/08/24 20:26:17 UTC, 0 replies.
- [PR] docs: Document expectations of PartialReduce aggregate mode [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/24 21:16:37 UTC, 4 replies.
- [PR] docs: document C2R cost for wide/nested schemas in tuning guide [datafusion-comet] - posted by "DebadityaHait (via GitHub)" <gi...@apache.org> on 2026/08/24 21:23:19 UTC, 4 replies.
- [I] Create a combined SLT tests for all type of joins [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 22:05:12 UTC, 1 replies.
- [PR] feat(core): RangeShuffleWriterExec writing the seekable Arrow IPC file format [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/24 22:12:02 UTC, 0 replies.
- [PR] ci: shard Iceberg Spark tests across four runners [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/24 22:27:38 UTC, 2 replies.
- [PR] chore: add md formatting to `make format` [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/24 22:57:30 UTC, 1 replies.
- [PR] fix: validate parquet statistics config [datafusion] - posted by "zhangxinyao88 (via GitHub)" <gi...@apache.org> on 2026/08/24 23:22:56 UTC, 6 replies.
- [PR] feat(spark): support the scale argument in Spark ceil [datafusion] - posted by "dhruvdavest07 (via GitHub)" <gi...@apache.org> on 2026/08/24 23:49:00 UTC, 0 replies.
- Re: [PR] Parallel bounded RANGE-frame window functions without PARTITION BY (draft) [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/24 23:53:08 UTC, 1 replies.
- Re: [PR] deps: [DO NOT MERGE] bump DataFusion 55.0 and Arrow/Parqet 59.1 [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/25 00:25:30 UTC, 1 replies.
- [PR] perf(core): skip IPC validation on the sort-shuffle read paths [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/25 00:35:35 UTC, 1 replies.
- Re: [I] Remove timezone.rs copy of arrow-array Tz (now public in arrow 58) [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/25 01:14:48 UTC, 0 replies.
- [I] Support date_bin / date_trunc satisfaction for multi-key Range partitioning [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/08/25 02:01:19 UTC, 4 replies.
- [PR] chore(deps): bump ordered-float from 5.3.0 to 5.5.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/25 04:13:37 UTC, 1 replies.
- [PR] test: check sql_example tables line up [datafusion] - posted by "advitrocks9 (via GitHub)" <gi...@apache.org> on 2026/08/25 04:35:34 UTC, 2 replies.
- Re: [I] [Follow-up #22450] Per-RG `fully_matched` RowFilter skip · needs arrow-rs#10158 (`peek_next_row_group`) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/25 05:28:03 UTC, 0 replies.
- [I] TPCH benchmark fails with `Failed to open partition file at "/var/folders/..../data.arrow"` [datafusion-ballista] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/08/25 06:59:21 UTC, 3 replies.
- [PR] Add support for dictionary for approx_distinct [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/08/25 07:36:18 UTC, 8 replies.
- [I] Empty Parquet files invalidate file ordering and statistics-based grouping [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/25 08:20:49 UTC, 0 replies.
- [PR] fix: ignore exact empty files in ordering analysis [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/25 08:23:57 UTC, 7 replies.
- [PR] chore(deps): bump cargo from 0.98.0 to 0.99.0 in /dev/depcheck [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/25 08:34:39 UTC, 1 replies.
- [PR] chore(deps): bump pygithub from 2.9.1 to 2.10.0 in the all-uv-deps group [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/25 08:35:37 UTC, 1 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.86.1 to 2.86.5 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/25 08:37:56 UTC, 1 replies.
- [I] A DELETE or an UPDATE with an IN or an EXISTS subquery in its WHERE clause changes every row [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/08/25 08:59:39 UTC, 1 replies.
- [PR] fix(catalog): apply a MemTable DELETE or UPDATE when the plan runs [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/08/25 09:03:47 UTC, 5 replies.
- [I] EXPLAIN DELETE and EXPLAIN UPDATE execute the statement on an in-memory table [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/08/25 09:08:37 UTC, 1 replies.
- [PR] fix(core): reject a DELETE or an UPDATE whose WHERE clause cannot reach the provider [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/08/25 09:10:10 UTC, 2 replies.
- [PR] Redshift: allow INTERVAL as a column name [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/08/25 09:35:10 UTC, 1 replies.
- Re: [I] InList: add more integration test for Inlist [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/25 09:53:29 UTC, 1 replies.
- [I] IN LIST: handle dictionary-encoded needles once via a DictionaryFilter wrapper [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/25 10:23:12 UTC, 0 replies.
- Re: [I] Memory accounting inaccuracies in multi level merge [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/08/25 10:25:28 UTC, 0 replies.
- [I] TopKRow ordering is inconsistent, preventing a possible sort optimization [datafusion] - posted by "MassivePizza (via GitHub)" <gi...@apache.org> on 2026/08/25 10:34:49 UTC, 1 replies.
- [PR] tests: Add `IN` list coverage for FixedSizeBinary [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/25 10:47:43 UTC, 3 replies.
- Re: [PR] perf: avoid clone and sort fast in TopK heap [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/25 11:16:30 UTC, 0 replies.
- [I] NestedLoopJoinExec spill fallback evaluates the left input twice [datafusion] - posted by "sesteves (via GitHub)" <gi...@apache.org> on 2026/08/25 11:46:57 UTC, 0 replies.
- Re: [I] Correctness guard: disable memory-limited NestedLoopJoin fallback for LEFT-family joins with multi-partition right side [datafusion] - posted by "sesteves (via GitHub)" <gi...@apache.org> on 2026/08/25 11:51:49 UTC, 1 replies.
- [PR] IN LIST: Handle dictionary inputs once [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/25 12:55:32 UTC, 18 replies.
- [I] Tree-format physical plan renderer can panic on multibyte UTF-8 text [datafusion] - posted by "rustyconover (via GitHub)" <gi...@apache.org> on 2026/08/25 12:56:38 UTC, 0 replies.
- Re: [PR] Add recursion checks for parse_data_type [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/25 13:04:14 UTC, 0 replies.
- [PR] fix: handle multibyte characters in physical plan tree renderer [datafusion] - posted by "rustyconover (via GitHub)" <gi...@apache.org> on 2026/08/25 13:20:24 UTC, 2 replies.
- [I] Expression simplifier treats arithmetic negation as bitwise NOT [datafusion] - posted by "Amogh-2404 (via GitHub)" <gi...@apache.org> on 2026/08/25 13:33:49 UTC, 1 replies.
- [PR] fix: release native shuffle reservation after spill failure [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/25 13:46:19 UTC, 4 replies.
- Re: [I] [DISCUSSION] Extending Partitioning to Support More Variants [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/25 13:47:25 UTC, 3 replies.
- [PR] fix: stop treating arithmetic negation as bitwise NOT [datafusion] - posted by "Amogh-2404 (via GitHub)" <gi...@apache.org> on 2026/08/25 13:52:02 UTC, 21 replies.
- [I] Blog post about Range Partitioning [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/25 13:53:51 UTC, 4 replies.
- [PR] fix(proto): preserve AnalyzeExec metric types across serialization [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/25 14:01:07 UTC, 8 replies.
- [PR] fix: preserve projection metadata during optimization [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/08/25 14:08:23 UTC, 23 replies.
- [PR] Add ordered bind placeholder dialect metadata [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/25 14:15:31 UTC, 0 replies.
- [I] Track exact SpillWriter page bytes for O(1) memory usage sampling [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/25 15:21:21 UTC, 3 replies.
- [PR] fix: track peak memory before JVM shuffle spill [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/25 15:22:34 UTC, 2 replies.
- [PR] fix: make tracing memory pool registration lifecycle-safe [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/25 15:45:27 UTC, 0 replies.
- Re: [PR] Add DataFusion 55.0.0 release blog post [datafusion-site] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/25 15:49:57 UTC, 25 replies.
- [I] Make fair_unified account for spillable consumers [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/25 16:24:18 UTC, 0 replies.
- [PR] fix: enforce fair memory share per reservation [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/25 16:26:34 UTC, 2 replies.
- [PR] Check for overflows in left dataset concat in hash join [datafusion] - posted by "shivbhatia10 (via GitHub)" <gi...@apache.org> on 2026/08/25 16:41:20 UTC, 1 replies.
- [PR] DO NOT REVIEW - BENCHMARK WINDOW [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/08/25 16:41:51 UTC, 38 replies.
- [I] arrow-ipc-optimizations in ballista-executor does not forward to ballista-core [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 16:49:47 UTC, 0 replies.
- [I] Ballista 55.0.0 Release [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 17:00:36 UTC, 1 replies.
- Re: [I] Store example data directly inside the datafusion-examples [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/08/25 17:18:14 UTC, 0 replies.
- Re: [I] Document C2R cost for wide/nested schemas [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/25 17:18:37 UTC, 0 replies.
- [I] Validate BALLISTA_PROTOCOL_VERSION for clients, not just executors [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 17:18:40 UTC, 16 replies.
- [I] Python client silently forces the static planner (pinned to ballista 54.0.0 defaults) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 17:18:59 UTC, 4 replies.
- [I] CI: Python client tests do not run on Rust changes and do not test the working tree [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 17:19:17 UTC, 0 replies.
- [PR] fix(executor): forward arrow-ipc-optimizations to ballista-core [datafusion-ballista] - posted by "stag7824 (via GitHub)" <gi...@apache.org> on 2026/08/25 17:28:45 UTC, 1 replies.
- Re: [I] Support of new Syntax [datafusion-sqlparser-rs] - posted by "tempusari (via GitHub)" <gi...@apache.org> on 2026/08/25 18:23:06 UTC, 0 replies.
- [PR] ci: run Python client tests against a cluster built from the branch [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 18:56:01 UTC, 0 replies.
- [PR] Fix sum by name in custom metrics [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/08/25 18:59:11 UTC, 5 replies.
- Re: [PR] feat(core): range shuffle reads only the bytes a consumer's range covers [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/25 18:59:22 UTC, 5 replies.
- [PR] chore(deps): use the released DataFusion 55.0.0 crates from crates.io [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 19:11:43 UTC, 2 replies.
- [I] CopyTo plans from a 54 client silently decode as the wrong file format on a 55 scheduler [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 19:35:42 UTC, 3 replies.
- [I] Vendored datafusion.proto sync check silently passes without checking datafusion.proto [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 20:04:58 UTC, 2 replies.
- [PR] docs: Remove stale "temporary fix" note from `get_record_batch_memory_size` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/25 20:05:18 UTC, 2 replies.
- [PR] feat: scheduler REST & GRPC return version headers [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/25 20:20:04 UTC, 2 replies.
- [PR] Revert "remove redundant logic from ballista logical codec (#2348)" [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/25 20:22:16 UTC, 1 replies.
- [PR] fix: refuse memory-limited NestedLoopJoin fallback for left-emission joins with a multi-partition probe side [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/25 20:54:40 UTC, 7 replies.
- [I] NestedLoopJoin memory-limited fallback re-executes the build side, losing rows for non-replayable inputs [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/25 20:55:03 UTC, 1 replies.
- Re: [PR] fix: RAII for memory pool registration [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/25 21:23:55 UTC, 1 replies.
- [PR] fix: spill the NestedLoopJoin build side from the pass that consumed it [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/25 21:25:47 UTC, 2 replies.
- Re: [I] decimal support for agg function [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/08/25 21:56:42 UTC, 0 replies.
- [I] Incorrect results: leaf expression pushdown duplicates volatile expressions (random() evaluated twice) [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/08/25 22:07:09 UTC, 2 replies.
- [PR] fix(docker): base runtime images on ubuntu:26.04 [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/25 23:04:27 UTC, 2 replies.
- [I] Struct-cast narrowing can suppress cast errors and change field semantics [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/25 23:09:32 UTC, 1 replies.
- [PR] fix: preserve explicit Struct casts and evolved field semantics [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/25 23:11:14 UTC, 21 replies.
- [PR] refactor: NLJ Stream Refactor (Part 1 - Semi/Anti/Mark) DRAFT [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/25 23:27:11 UTC, 2 replies.
- [PR] Allow dialects that use `->` as an operator to support `LAMBDA` syntax [datafusion-sqlparser-rs] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/25 23:29:29 UTC, 8 replies.
- Re: [PR] deps: [DO NOT MERGE] bump DataFusion 55.0 and Arrow/Parqet 59.2 [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/25 23:32:32 UTC, 1 replies.
- [PR] feat: support Apache Celeborn remote shuffle service [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/26 00:01:46 UTC, 3 replies.
- Re: [PR] Datasource: Add file_metadata() to DataSink for per-file write metadata [datafusion] - posted by "qzyu999 (via GitHub)" <gi...@apache.org> on 2026/08/26 00:01:58 UTC, 1 replies.
- Re: [I] Support WindowGroupLimitExec (window-based limit pushdown) [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/26 00:44:26 UTC, 0 replies.
- Re: [PR] refactor: NLJ Stream Refactor (Part 1 - Semi/Anti/Mark) [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/26 00:55:03 UTC, 3 replies.
- Re: [I] Release DataFusion `56.0.0` (Oct 2026) [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/26 01:13:00 UTC, 0 replies.
- [PR] Double Star and Helix [datafusion] - posted by "tanejaansh007 (via GitHub)" <gi...@apache.org> on 2026/08/26 02:02:07 UTC, 3 replies.
- Re: [PR] [codex POC] Add query fusion optimizer [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/26 02:02:44 UTC, 1 replies.
- Re: [PR] Adds dynamic filter support for NestedLoopJoinExec [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/26 02:02:55 UTC, 0 replies.
- [I] Scalar NaN and signed-zero sort keys split WindowGroupLimit rank peers [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 02:32:35 UTC, 1 replies.
- [I] Unary negation can eliminate a required sort at the signed minimum [datafusion] - posted by "Amogh-2404 (via GitHub)" <gi...@apache.org> on 2026/08/26 02:44:22 UTC, 0 replies.
- [PR] fix: normalize scalar float sort and window rank keys [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 02:58:24 UTC, 5 replies.
- [PR] perf(spark): reduce map deduplication allocations [datafusion] - posted by "ywskycn (via GitHub)" <gi...@apache.org> on 2026/08/26 04:08:03 UTC, 10 replies.
- [PR] chore(deps): bump log from 0.4.33 to 0.4.34 in /python [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/26 04:16:44 UTC, 1 replies.
- [PR] chore(deps): bump log from 0.4.33 to 0.4.34 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/26 04:16:58 UTC, 1 replies.
- [PR] chore(deps): bump uuid from 1.24.1 to 1.25.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/26 04:17:24 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.86.5 to 2.86.6 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/26 04:18:47 UTC, 1 replies.
- [PR] fix: preserve aggregate result identity during exchange reuse [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 05:18:02 UTC, 0 replies.
- [PR] fix: ignore structural tags when lifting expression coverage [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 05:18:24 UTC, 4 replies.
- [PR] fix: normalize noncanonical NaN literals in comparisons [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 05:18:29 UTC, 5 replies.
- [PR] fix: drain completed sort-merge join output before awaiting input [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 05:18:33 UTC, 2 replies.
- [PR] feat: add RSS partition writer and task-owned JNI callback (1/n) [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/26 05:46:16 UTC, 7 replies.
- Re: [I] Decimal128 support for statistical aggregations [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/26 06:00:18 UTC, 1 replies.
- Re: [I] some statistical aggregate functions don't accept decimal numeric types [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/26 06:00:36 UTC, 1 replies.
- Re: [I] change SQL non-integer numeric literal type from Float64 to Decimal128 [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/26 06:08:30 UTC, 1 replies.
- Re: [I] Floating value literals without postfix should be parsed as decimal [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/26 06:09:06 UTC, 1 replies.
- Re: [I] [EPIC] change SQL numeric literals from float to decimal [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/26 06:10:22 UTC, 0 replies.
- Re: [PR] [WIP]feat: Support apache uniffle remote shuffle service [datafusion-comet] - posted by "xhumanoid (via GitHub)" <gi...@apache.org> on 2026/08/26 06:16:05 UTC, 2 replies.
- [PR] fix: preserve nested projection expressions [datafusion] - posted by "discord9 (via GitHub)" <gi...@apache.org> on 2026/08/26 08:17:48 UTC, 2 replies.
- [PR] IN LIST: use runtime dispatch (not monomorphization) for FixedSizeBinary filter [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/26 10:42:58 UTC, 4 replies.
- Re: [PR] clean up : remove re-export of `overlay` (moved since 47.0.0) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/26 10:59:23 UTC, 0 replies.
- [I] Support pluggable AWS credentials for the S3 object store (credentials provider callback) [datafusion-java] - posted by "vigneshtdev (via GitHub)" <gi...@apache.org> on 2026/08/26 11:09:40 UTC, 0 replies.
- Re: [PR] Fix coalesce string numeric union coercion [datafusion] - posted by "yinli-systems (via GitHub)" <gi...@apache.org> on 2026/08/26 11:20:16 UTC, 0 replies.
- [I] `Session::create_physical_plan` over FFI ignores the session's `LogicalExtensionCodec` [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/26 11:34:23 UTC, 1 replies.
- [PR] fix: record `join_time` and output metrics in PiecewiseMergeJoin [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/26 11:35:16 UTC, 2 replies.
- [PR] fix(ffi): use the session's LogicalExtensionCodec in create_physical_plan [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/26 11:54:26 UTC, 2 replies.
- [I] Ungrouped aggregation never charges accumulators' construction-time state to the memory pool [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/26 11:59:19 UTC, 1 replies.
- [PR] fix: charge accumulators' construction-time state to the memory pool in ungrouped aggregation [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/26 11:59:49 UTC, 6 replies.
- Re: [PR] IN LIST: use runtime dispatch for `FixedSizeBinary` filter (reduce binary size) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/26 12:31:39 UTC, 7 replies.
- Re: [I] [EPIC] Redesign DataFusion main page [datafusion] - posted by "yiaany (via GitHub)" <gi...@apache.org> on 2026/08/26 12:37:44 UTC, 2 replies.
- [PR] docs(catalogs): fix punctuation and spacing [datafusion] - posted by "Tim-Raphael (via GitHub)" <gi...@apache.org> on 2026/08/26 12:42:38 UTC, 2 replies.
- [PR] [branch-55] fix(ffi): use the session's LogicalExtensionCodec in create_physical_plan (#24690) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/26 12:52:00 UTC, 2 replies.
- [I] Physical-plan serialization drops ProjectionExec metadata [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/08/26 13:19:24 UTC, 0 replies.
- [PR] refactor(proto): destructure Arrow and Avro source serde hooks [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/26 13:23:15 UTC, 5 replies.
- [PR] refactor: separate aggregate group completion from input ordering [datafusion] - posted by "xavlee (via GitHub)" <gi...@apache.org> on 2026/08/26 13:24:50 UTC, 1 replies.
- [PR] feat: add narrow group-contiguous source property [datafusion] - posted by "xavlee (via GitHub)" <gi...@apache.org> on 2026/08/26 13:27:39 UTC, 1 replies.
- [PR] [branch-55] fix: adapt input batches with stricter nested nullability to planned schema in aggregation (#24394) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/26 13:35:23 UTC, 7 replies.
- [PR] refactor(proto): destructure CASE and IN-list expression serde hooks [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/26 13:37:21 UTC, 7 replies.
- Re: [PR] feat: allow configuring datafusion-cli history file location [datafusion] - posted by "dariocurr (via GitHub)" <gi...@apache.org> on 2026/08/26 13:51:26 UTC, 0 replies.
- Re: [I] Got "LIMIT must not be negative" error as long as it is not a literal [datafusion] - posted by "SteveLauC (via GitHub)" <gi...@apache.org> on 2026/08/26 14:42:19 UTC, 0 replies.
- Re: [I] Implement `preimage` for `ceil` and `round` functions [datafusion] - posted by "0xPoe (via GitHub)" <gi...@apache.org> on 2026/08/26 14:49:36 UTC, 0 replies.
- [I] Better error when the query contains reserved names [datafusion] - posted by "appletreeisyellow (via GitHub)" <gi...@apache.org> on 2026/08/26 15:08:35 UTC, 2 replies.
- [I] Narrowing `try_cast` is incorrectly unwrapped from comparisons, dropping NULL-on-overflow semantics [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/26 15:21:10 UTC, 2 replies.
- Re: [PR] feat: expose native Parquet scan I/O and read-amplification metrics [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 15:30:13 UTC, 4 replies.
- Re: [I] Comet aggregation task crashes with `offset overflow` [datafusion-comet] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/26 15:39:48 UTC, 2 replies.
- [PR] chore: use DataFusion 55.0.0 from crates.io [datafusion-python] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 16:07:46 UTC, 1 replies.
- [PR] chore(python): build the Python client against DataFusion 55 [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 16:15:48 UTC, 0 replies.
- [I] [Follow-up] Remove Variant UTF-16 output rewriting after upstream fixes [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/26 16:48:13 UTC, 0 replies.
- Re: [I] Remove Variant UTF-16 output rewriting [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/26 17:04:01 UTC, 0 replies.
- [PR] fix: tighten RSS writer visibility and JNI array limits [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/26 17:17:29 UTC, 2 replies.
- [PR] feat: add partition writer destinations to native shuffle plans (2/8) [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/26 17:45:04 UTC, 0 replies.
- [I] Track and remove native Variant compatibility workarounds after upstream fixes [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/26 18:10:26 UTC, 0 replies.
- [PR] chore: add string benches [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/26 18:49:48 UTC, 1 replies.
- [I] Release datafusion-python 55.0.0 [datafusion-python] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 18:49:54 UTC, 3 replies.
- [PR] chore : add math benches [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/26 18:49:58 UTC, 0 replies.
- [PR] fix: [branch-1.0] backport five bug fixes for 1.0.1 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 20:02:52 UTC, 2 replies.
- Re: [PR] feat: add partition writer destinations to native shuffle plans (2/n) [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 20:42:23 UTC, 1 replies.
- [PR] feat: add destination-aware native shuffle execution (3/n) [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/26 22:13:52 UTC, 2 replies.
- [I] CometExecRule overwrites direct AQE LogicalQueryStage links during replanning [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 22:21:41 UTC, 0 replies.
- [PR] feat: widen output decimal type for decimal ceil/floor [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/08/26 22:23:23 UTC, 8 replies.
- [PR] fix: preserve current AQE logical-stage links on Comet operators [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/26 22:31:35 UTC, 4 replies.
- [I] Comet cache decode ignores column projection, making narrow reads of wide cached relations slower than Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 22:32:06 UTC, 1 replies.
- [I] Cached reads that feed Spark operators are slower than Spark's own cache format [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 23:17:11 UTC, 0 replies.
- [I] AQE + DPP + spark.comet.exec.transitionRevert.enabled fails with "SubqueryAdaptiveBroadcastExec does not support the execute() code path" [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 23:28:09 UTC, 0 replies.
- [I] Adopt techniques from Spark's ArrowCachedBatchSerializer (SPARK-57268) in Comet's cache format [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/26 23:35:05 UTC, 1 replies.
- [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:06:11 UTC, 12 replies.
- Re: [I] Improve aggregate performance with adaptive sizing in accumulators / avoiding reallocations in accumulators [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:12:14 UTC, 3 replies.
- [I] Large-offset Arrow vectors from PyArrow UDFs cannot be serialized for broadcast or collect [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 00:23:46 UTC, 0 replies.
- Re: [I] Fixed blocks in aggregation state for better memory management [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:25:04 UTC, 0 replies.
- Re: [I] Manage group values and states by blocks in aggregation [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:27:08 UTC, 0 replies.
- Re: [I] Grouping operations on large datasets can overflow i32 offsets [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:27:15 UTC, 0 replies.
- Re: [I] [EPIC] Eliminate Long Polls in HashAggregate via Chunked Storage and Incremental Emission [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:27:29 UTC, 0 replies.
- Re: [I] Track long-term replacement for destructive EmitTo::First in aggregation [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:27:38 UTC, 0 replies.
- Re: [I] Hash aggregation produces batches reporting huge memory size [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:27:45 UTC, 0 replies.
- Re: [I] Generate GroupByHash output in multiple `RecordBatch`es rather than one large one [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:27:55 UTC, 0 replies.
- Re: [I] Long poll (async runtime stall) in HashAggregate when emitting large number of groups [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 00:28:26 UTC, 0 replies.
- [PR] ci: extend Maven setup and retry dependency downloads [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 00:47:31 UTC, 3 replies.
- [I] ci: Prebuild Linux CI images with toolchains and dependencies [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/27 01:05:19 UTC, 4 replies.
- [PR] feat: bind task-owned RSS callbacks to native shuffle plans (4/n) [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/27 01:30:54 UTC, 4 replies.
- [PR] [TESTING] arrow 10859 [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/08/27 01:54:54 UTC, 24 replies.
- [PR] Add per-aggregate metrics to non-grouped AggregateStream [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/27 01:56:05 UTC, 3 replies.
- [I] Extend the compact `IN`-list pruning benchmark [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/27 01:58:46 UTC, 0 replies.
- [I] Consider an enclosing-range fallback for `IN` lists above `max_in_list_size` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/27 01:58:48 UTC, 0 replies.
- [I] Extend compact `IN`-list pruning beyond string types [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/27 01:58:50 UTC, 0 replies.
- [I] Revisit the 20-value lower bound for compact `IN`-list pruning [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/27 01:58:52 UTC, 0 replies.
- [I] Compact `IN`-list pruning excludes `NOT IN` and NULL-containing lists [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/27 01:58:54 UTC, 3 replies.
- Re: [I] Pluggable operator-level statistics propagation (StatisticsRegistry) [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/27 03:29:36 UTC, 0 replies.
- [I] Allow for scaling RangePartitioning [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/08/27 03:59:00 UTC, 4 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.86.6 to 2.86.7 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/27 04:19:07 UTC, 1 replies.
- [PR] fix: preserve narrowing TRY_CAST comparison semantics [datafusion] - posted by "EltonChang1 (via GitHub)" <gi...@apache.org> on 2026/08/27 04:20:08 UTC, 0 replies.
- [PR] chore: Bench string [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/27 04:28:40 UTC, 0 replies.
- [PR] feat: preserving grouped state reads [datafusion] - posted by "rkrishn7 (via GitHub)" <gi...@apache.org> on 2026/08/27 04:38:26 UTC, 5 replies.
- Re: [PR] chore: add math benches [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/27 04:44:40 UTC, 1 replies.
- Re: [I] TPCDS Q72 Fails with `OffsetOverflowError(2147731589)` (AQE) [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/27 04:52:00 UTC, 2 replies.
- Re: [PR] Align metadata propagation through Physical and Logical casts [datafusion] - posted by "tschwarzinger (via GitHub)" <gi...@apache.org> on 2026/08/27 06:02:25 UTC, 15 replies.
- [PR] fix: make CometDiskBlockWriter spill registry per-task instead of executor-global [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/27 06:02:46 UTC, 19 replies.
- [PR] fix: prevent task-shared memory pool leaks on plan lifecycle failures [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/27 06:28:46 UTC, 2 replies.
- [PR] Fix issue #24701 Better error when the query contains reserved names [datafusion] - posted by "Ruchirtripathi (via GitHub)" <gi...@apache.org> on 2026/08/27 07:29:36 UTC, 3 replies.
- [PR] refactor: thread PhysicalOptimizerContext through join_selection stats helpers [datafusion] - posted by "asolimando (via GitHub)" <gi...@apache.org> on 2026/08/27 08:32:21 UTC, 4 replies.
- [I] DF 55: physical-optimizer `enforce_sorting` panics on `RightMark` joins [datafusion] - posted by "Tpt (via GitHub)" <gi...@apache.org> on 2026/08/27 08:56:22 UTC, 1 replies.
- [I] Support Spark-compatible Unicode case-insensitive Parquet field matching [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/27 09:01:05 UTC, 2 replies.
- Re: [I] Incorrect filtering results when `collect_statistics = true` and column statistics are partially disabled [datafusion] - posted by "cdelmonte-zg (via GitHub)" <gi...@apache.org> on 2026/08/27 09:17:12 UTC, 1 replies.
- [PR] feat: use macro to declare ballista config options [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/27 09:24:14 UTC, 0 replies.
- [PR] Fix panic on RightMark hash joins when propagating ordering [datafusion] - posted by "Tpt (via GitHub)" <gi...@apache.org> on 2026/08/27 09:45:23 UTC, 3 replies.
- Re: [PR] fix: Address avg return type overflow for decimals [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/27 10:12:20 UTC, 4 replies.
- [I] Refresh SQL parser settings between statistics query files [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/27 10:20:30 UTC, 2 replies.
- [PR] fix: do not duplicate volatile expressions when extracting leaf expressions [datafusion] - posted by "jaideeppyne (via GitHub)" <gi...@apache.org> on 2026/08/27 11:07:06 UTC, 0 replies.
- Re: [PR] feat: use macro to expose ballista config options [datafusion-ballista] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/08/27 11:38:04 UTC, 1 replies.
- [I] Projection field metadata is lost during physical plan optimization [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 12:29:29 UTC, 1 replies.
- [I] FFI constructors silently discard arguments when the input is already foreign [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/27 12:39:17 UTC, 1 replies.
- [PR] fix: FFI constructors adopt arguments when the input is already foreign [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/27 13:01:24 UTC, 2 replies.
- [I] Cast expressions cannot distinguish inherited metadata from an explicitly empty target [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/08/27 13:41:48 UTC, 0 replies.
- [PR] fix: preserve cast target metadata [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/08/27 14:00:38 UTC, 4 replies.
- [PR] fix(proto): check integer conversions in common options and constraints [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/27 14:15:40 UTC, 1 replies.
- [I] [EPIC] Reduce binary size [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 14:18:55 UTC, 3 replies.
- Re: [I] [DISCUSSION] Reduce the DataFusion WASM size [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 14:20:23 UTC, 1 replies.
- [PR] Make `udaf_default_*` display/schema name helpers non-generic to reduce code size [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 14:37:58 UTC, 1 replies.
- [PR] main branch test fix: adjust dynamic filter assertion for hash collisions handling [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/27 14:38:34 UTC, 4 replies.
- Re: [PR] fix: preserve provided arguments during FFI object construction [datafusion] - posted by "Copilot (via GitHub)" <gi...@apache.org> on 2026/08/27 15:03:24 UTC, 2 replies.
- [PR] feat: add data source codec extension seam [datafusion-ballista] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/08/27 15:16:27 UTC, 0 replies.
- [PR] feat: add Hudi read integration [datafusion-ballista] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/08/27 15:17:04 UTC, 1 replies.
- [I] support Dictionary types in approx_distinct [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/27 15:18:49 UTC, 2 replies.
- [PR] feat: support dictionary in approx_distinct [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/27 15:20:14 UTC, 5 replies.
- Re: [I] [DISCUSS] Add open table format support. [datafusion-ballista] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/08/27 15:21:52 UTC, 1 replies.
- Re: [PR] fix: make task-shared memory pool as ref-counted RAII guard [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:27:06 UTC, 3 replies.
- Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:29:30 UTC, 5 replies.
- Re: [PR] feat: support divide_dt_interval with codegen dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:32:39 UTC, 1 replies.
- [PR] perf: optimize JVM columnar-to-row conversion [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/27 15:36:08 UTC, 0 replies.
- Re: [PR] refactor: centralize data type support predicates [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:39:19 UTC, 1 replies.
- Re: [PR] feat: support multiply_ym_interval with YearMonth interval codegen dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:39:53 UTC, 1 replies.
- [PR] fix: report native operator spill metrics in Spark task metrics for non-shuffle stages [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/27 15:42:11 UTC, 2 replies.
- Re: [PR] Make `udaf_default_*` display/schema name helpers non-generic (214 KB smaller binary) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 15:43:52 UTC, 3 replies.
- Re: [PR] chore(deps): bump object_store from 0.13.2 to 0.14.1 in /native [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:52:06 UTC, 1 replies.
- Re: [PR] fix: `get_json_object` returns first value for duplicate keys to match Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:52:53 UTC, 1 replies.
- Re: [PR] feat: native RANGE window frames with explicit offset on " DECIMAL " ORDER BY [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:57:16 UTC, 0 replies.
- Re: [PR] fix: surface SparkArithmeticException(DIVIDE_BY_ZERO) for divide-by-zero in dispatched ScalaUDF path [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:57:18 UTC, 0 replies.
- Re: [PR] feat: use aligned slice access during bulk append in SparkUnsafeArray [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:57:58 UTC, 0 replies.
- Re: [PR] feat: add native distinct-combined collect_list aggregate support [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:58:35 UTC, 0 replies.
- Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:59:15 UTC, 1 replies.
- Re: [PR] chore: disable ORC in Iceberg Spark tests [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 15:59:43 UTC, 2 replies.
- Re: [PR] feat: implement native native existence join support [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 16:00:41 UTC, 0 replies.
- Re: [PR] bench: improve Iceberg TPC workflow and plan capture [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 16:00:42 UTC, 0 replies.
- Re: [PR] feat: Support Spark Expression Encode [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 16:01:44 UTC, 0 replies.
- [PR] fix(ci): validate vendored DataFusion proto [datafusion-ballista] - posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org> on 2026/08/27 16:02:59 UTC, 0 replies.
- Re: [PR] chore: Use native impl of elt function [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 16:03:15 UTC, 0 replies.
- Re: [PR] feat: Runtime dynamic filter pushdown for native hash joins [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 16:03:43 UTC, 0 replies.
- Re: [PR] feat: partial project fallback (JVM expression detour) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 16:04:25 UTC, 0 replies.
- Re: [I] September 2026 DataFusion ASF Board Report [datafusion] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/27 16:18:10 UTC, 1 replies.
- Re: [I] Investigate TPCDS Q50 regression [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/27 16:18:46 UTC, 0 replies.
- [I] Include days in CalendarInterval hash when Spark 4.3+ is supported (SPARK-58236) [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/27 16:41:55 UTC, 1 replies.
- [I] Track provenance of fallback reasons copied through shared expression nodes [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 16:49:15 UTC, 0 replies.
- [PR] bench(h2o): window Top-N sweep over a declared-sorted input [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/27 17:05:35 UTC, 1 replies.
- [I] Explain ObjectHashAggregate fallback when Comet shuffle is disabled [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 17:08:27 UTC, 1 replies.
- [PR] feat: add Celeborn shuffle manager and partition pusher (5/n) [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/27 17:09:19 UTC, 4 replies.
- [PR] feat: share the session RuntimeEnv across the FFI boundary [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/27 17:14:24 UTC, 2 replies.
- [I] Avoid object-store cache and registry collisions across backends and configurations [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 17:15:31 UTC, 0 replies.
- [PR] fix: isolate object-store registration by backend and configuration [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 17:15:36 UTC, 4 replies.
- [I] Cancel background batch producers before collecting final plan metrics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 17:15:39 UTC, 0 replies.
- [PR] fix: cancel background batch producers before final metrics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 17:15:44 UTC, 1 replies.
- [PR] ci: assign issues via take/untake comments [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 17:23:49 UTC, 1 replies.
- [I] Narrow strict floating-point admission for corrected scalar sort keys [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 17:25:54 UTC, 0 replies.
- [I] Match Spark ordering and rank semantics for floating values nested in arrays and structs [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 17:25:56 UTC, 0 replies.
- [I] Expose native Parquet scan I/O and read-amplification metrics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 17:36:39 UTC, 0 replies.
- [I] Extended tests seem to be failing on main [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 17:46:02 UTC, 1 replies.
- [I] `DIV` right operand is parsed at precedence 0 in the MySQL and Spark dialects [datafusion-sqlparser-rs] - posted by "zvonimir-dd (via GitHub)" <gi...@apache.org> on 2026/08/27 17:51:07 UTC, 0 replies.
- Re: [I] IN LIST: handle dictionary-encoded needles once (rather than in each filter type) to reduce code size [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/27 17:58:53 UTC, 0 replies.
- [I] Bitwise `&` and `->` group differently in the PostgreSQL and MySQL/Generic dialects [datafusion-sqlparser-rs] - posted by "zvonimir-dd (via GitHub)" <gi...@apache.org> on 2026/08/27 18:01:23 UTC, 2 replies.
- [I] Match Spark ObjectHashAggregate decimal AVG buffer semantics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 18:05:05 UTC, 0 replies.
- Re: [PR] FFI Query Planner on 54.0.0 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/27 18:06:07 UTC, 1 replies.
- [I] MySQL `->` / `->>` bind too loosely against arithmetic and bitwise operators [datafusion-sqlparser-rs] - posted by "zvonimir-dd (via GitHub)" <gi...@apache.org> on 2026/08/27 18:07:28 UTC, 0 replies.
- [I] Comet native broadcast fails under spark.kryo.registrationRequired=true [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 18:18:28 UTC, 0 replies.
- [I] `aggregation_time` metric is inflated up to (N+1)/2 times on GROUP BY nodes with N aggregate functions [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/27 18:42:49 UTC, 1 replies.
- [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/27 18:44:58 UTC, 7 replies.
- [PR] test: cover unsorted contiguous groups in one partition [datafusion] - posted by "xavlee (via GitHub)" <gi...@apache.org> on 2026/08/27 18:54:03 UTC, 3 replies.
- [PR] Refresh statistics parser settings between query files [datafusion] - posted by "EltonChang1 (via GitHub)" <gi...@apache.org> on 2026/08/27 19:13:58 UTC, 1 replies.
- [PR] ci: add pinned Linux CI image recipe and offline validation [pingz-1-32-0] [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/27 20:05:12 UTC, 0 replies.
- [PR] feat(scheduler): parallel bounded ROWS-frame windows via a rank-derived halo [datafusion-ballista] - posted by "avantgardnerio (via GitHub)" <gi...@apache.org> on 2026/08/27 20:15:03 UTC, 0 replies.
- [I] map_from_entries crashes on a null array element instead of returning NULL [datafusion-comet] - posted by "Ohad-Golan (via GitHub)" <gi...@apache.org> on 2026/08/27 20:24:20 UTC, 2 replies.
- [PR] fix(executor): wake graceful shutdown after tasks drain [datafusion-ballista] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/08/27 21:06:14 UTC, 3 replies.
- [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/27 21:08:46 UTC, 11 replies.
- [I] External sort can lose reserved spill workspace when memory availability decreases [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/27 22:15:16 UTC, 0 replies.
- [PR] feat: add spark.comet.explain.planOnly.enabled, reported per query [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/27 22:40:30 UTC, 1 replies.
- [PR] fix: make Iceberg delete-file reflection failures fatal [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/08/27 22:52:55 UTC, 0 replies.
- Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parqet 59.2 [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/27 23:39:00 UTC, 3 replies.
- [PR] fix: preserve external sort workspace across spilling [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/28 00:49:53 UTC, 3 replies.
- [PR] Fix bounded shuffle allocator memory usage reporting [datafusion-comet] - posted by "ywskycn (via GitHub)" <gi...@apache.org> on 2026/08/28 01:06:09 UTC, 0 replies.
- [I] bug: `SparkCollectList`/`SparkCollectSet` declare nullable list elements, diverging from Spark's `containsNull = false` [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/28 01:45:19 UTC, 2 replies.
- [I] Surface Parquet TIMESTAMP_MILLIS overflow as a Spark-faithful exception instead of a raw Arrow error [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/28 01:45:26 UTC, 0 replies.
- Re: [I] DataFusion / DataFusion-Spark functions whose Arrow return type drifts from Spark catalyst's declared type [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/28 01:45:29 UTC, 0 replies.
- [PR] docs: update stale interval multiplication note in expressions.md [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/28 01:57:35 UTC, 2 replies.
- [I] Support Spark's pushed one-field VariantStruct (whole-value pushVariantIntoScan rewrite) in native Parquet scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/28 02:12:54 UTC, 0 replies.
- [I] Nested-value first_value / last_value state allocates per winning row [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/28 03:24:07 UTC, 0 replies.
- Re: [PR] fix: report bounded shuffle allocator memory usage [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/28 03:35:31 UTC, 1 replies.
- [PR] fix(physical-plan): fix aggregation_time metric inflation on multi-aggregate GROUP BY [datafusion] - posted by "arnavahire19 (via GitHub)" <gi...@apache.org> on 2026/08/28 04:12:55 UTC, 3 replies.
- [PR] Fix OneSideHashJoiner memory size accounting [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/28 04:19:51 UTC, 2 replies.
- [I] Memory-limited NestedLoopJoin silently drops unmatched rows when it spills [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/28 04:56:05 UTC, 1 replies.
- [PR] fix: emit deferred unmatched rows when memory-limited NestedLoopJoin exhausts its left side [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/28 04:57:26 UTC, 3 replies.
- [PR] bench_additional_math_functios [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/28 05:32:00 UTC, 0 replies.
- Re: [I] Add `CONTRIBUTING.md` with link to the contributor guide [datafusion-comet] - posted by "Dharan-K (via GitHub)" <gi...@apache.org> on 2026/08/28 05:35:03 UTC, 1 replies.
- Re: [PR] feat: add ASOF join logical semantics [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/08/28 05:53:59 UTC, 6 replies.
- [PR] docs: add contributing guide link [datafusion-comet] - posted by "Dharan-K (via GitHub)" <gi...@apache.org> on 2026/08/28 06:06:46 UTC, 6 replies.
- Re: [PR] feat: serialize ASOF join plans [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/28 06:11:11 UTC, 0 replies.
- [PR] doc: fix benchmark examples for MacOS [datafusion-comet] - posted by "xhumanoid (via GitHub)" <gi...@apache.org> on 2026/08/28 06:24:27 UTC, 1 replies.
- Re: [I] incorrect results when using NOT physical expression in `physical_expr::analyze` [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/28 07:25:42 UTC, 0 replies.
- [PR] Read primitive values directly in branchless IN LIST filters [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/28 09:08:22 UTC, 4 replies.
- [PR] chore(deps): bump actions/setup-java from 5 to 6 [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/28 09:12:52 UTC, 1 replies.
- [I] Support NullType output types in codegen dispatch [datafusion-comet] - posted by "grorge123 (via GitHub)" <gi...@apache.org> on 2026/08/28 09:26:59 UTC, 0 replies.
- [PR] feat: support NullType output types in codegen dispatch [datafusion-comet] - posted by "grorge123 (via GitHub)" <gi...@apache.org> on 2026/08/28 09:39:26 UTC, 5 replies.
- [PR] bench: add grouped aggregate filter benchmarks [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/28 09:43:34 UTC, 5 replies.
- Re: [I] Spurious cast to Uint8 inserted when coalesce is used in a context of a join [datafusion] - posted by "cdelmonte-zg (via GitHub)" <gi...@apache.org> on 2026/08/28 10:09:52 UTC, 0 replies.
- Re: [I] CSE may extract Window functions into a Project node [datafusion] - posted by "cdelmonte-zg (via GitHub)" <gi...@apache.org> on 2026/08/28 10:40:43 UTC, 0 replies.
- [PR] docs: Upate governance page [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/28 10:42:02 UTC, 8 replies.
- [PR] fix: prevent CSE from extracting window functions [datafusion] - posted by "cdelmonte-zg (via GitHub)" <gi...@apache.org> on 2026/08/28 10:46:14 UTC, 1 replies.
- [PR] test: reject hyphenated UDF argument names [datafusion] - posted by "mattisonchao (via GitHub)" <gi...@apache.org> on 2026/08/28 11:23:54 UTC, 2 replies.
- [PR] [branch-55] fix: preserve provided arguments during FFI object construction (#24723) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/28 12:36:24 UTC, 2 replies.
- [I] RelationPlanner TABLESAMPLE example applies relation aliases twice [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/28 13:35:19 UTC, 0 replies.
- [I] Relation planning silently ignores unsupported table modifiers [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/28 13:35:25 UTC, 0 replies.
- [PR] fix(examples): apply relation aliases once [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/28 13:58:31 UTC, 1 replies.
- [PR] feat(sql): expose CTE scope to relation planners [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/28 13:58:33 UTC, 2 replies.
- [PR] Refine and document AggregateExec metrics [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/28 14:04:09 UTC, 1 replies.
- [PR] fix(sql): reject unsupported relation modifiers [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/08/28 14:10:43 UTC, 1 replies.
- [PR] Fix panic on RightMark hash joins when propagating ordering (#24718) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/28 14:43:50 UTC, 0 replies.
- Re: [PR] [branch-55] Fix panic on RightMark hash joins when propagating ordering (#24718) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/28 14:45:10 UTC, 2 replies.
- [I] update data type equality in code base to use semantic_equality in `arrow-rs/arrow-schema` instead [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/08/28 15:16:22 UTC, 2 replies.
- Re: [PR] chore: Bench string functions [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/28 16:21:11 UTC, 1 replies.
- Re: [PR] chore: bench additional math function [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/28 16:21:44 UTC, 2 replies.
- Re: [I] Implement equivalent of Spark History Server [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 17:21:11 UTC, 0 replies.
- [I] Enable `enable_row_number_to_aggregate` by default [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/28 17:28:08 UTC, 1 replies.
- [PR] chore: require an approving review before merging [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 17:28:11 UTC, 6 replies.
- [I] Native Celeborn shuffle: default maxFrameBytes of 64 MiB is unreachable, and a large row fails the whole job [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 17:34:35 UTC, 0 replies.
- [I] Native Celeborn shuffle: reflectively replacing Celeborn's final fields can release push admission while payloads are in flight [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 17:34:37 UTC, 0 replies.
- [I] Native Celeborn shuffle: the installed Celeborn bootstrap hook can break client creation for the whole executor [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 17:34:39 UTC, 0 replies.
- [I] Native Celeborn shuffle: add a Celeborn test dependency so the reflection against its internals is verified [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 17:34:41 UTC, 1 replies.
- [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/28 17:52:01 UTC, 6 replies.
- Re: [I] Parallel merge in SortPreservingMergeExec after sort elimination [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/08/28 18:01:25 UTC, 0 replies.
- [I] unbase64 can fail on rows skipped by LIMIT and semi/anti joins [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/28 18:09:48 UTC, 0 replies.
- [PR] fix: preserve skipped unbase64 rows [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/28 18:23:36 UTC, 2 replies.
- [I] FFI_QueryPlanner captures its codecs by value, so a nested foreign planner keeps stale codecs [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/28 19:12:34 UTC, 0 replies.
- Re: [I] `FLOOR` decimal returns unexpected error [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/08/28 19:59:33 UTC, 1 replies.
- [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] - posted by "bharadwaj-pendyala (via GitHub)" <gi...@apache.org> on 2026/08/28 20:01:28 UTC, 0 replies.
- Re: [I] Explore options for accelerating InMemoryTableScanExec [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 20:16:59 UTC, 0 replies.
- Re: [I] ANSI `abs` integer overflow errors use Arrow-style type names instead of Spark's [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/28 20:42:03 UTC, 0 replies.
- Re: [I] collect_list/collect_set can fail with "column types must match schema types" on nested-field nullability drift [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 20:57:33 UTC, 0 replies.
- [I] NativeUtil.getNextBatch leaks Arrow structs when importVector fails [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 21:49:17 UTC, 2 replies.
- [I] Native Celeborn shuffle: the remote read path costs up to 4.5x local decode and is unbenchmarked [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 21:49:18 UTC, 1 replies.
- [I] Native Celeborn shuffle: validate_remote_schema rejects dictionary shapes the shuffle writer can emit [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/28 21:49:19 UTC, 1 replies.
- [PR] feat: enable native-only Celeborn shuffle planning (8/n) [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/08/28 22:46:48 UTC, 5 replies.
- [I] NestedLoopJoin memory-limited fallback lacks cross-partition left-bitmap coordination, so LEFT/FULL joins over a partitioned right side cannot spill [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/28 23:33:50 UTC, 0 replies.
- Re: [PR] Support reading files with a boolean SBBF written by Parquet Java [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/29 01:33:33 UTC, 0 replies.
- Re: [I] Memory should not blow up after Arrow IPC write-read round trip during spilling [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/29 03:28:29 UTC, 0 replies.
- [I] `octet_length` should accept binary types [datafusion] - posted by "eddietejeda (via GitHub)" <gi...@apache.org> on 2026/08/29 03:32:30 UTC, 1 replies.
- [PR] feat: allow scaling RangePartitioning [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/29 03:59:18 UTC, 5 replies.
- [PR] fix: align Spark collect aggregate element nullability [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/29 04:02:03 UTC, 4 replies.
- [PR] perf: add direct native reads for broadcast exchange [datafusion-comet] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/29 04:44:03 UTC, 1 replies.
- Re: [I] perf: bypass Arrow FFI for broadcast exchange reads [datafusion-comet] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/08/29 04:45:34 UTC, 0 replies.
- [PR] fix(core): stop forwarding BallistaConfig defaults to the scheduler [datafusion-ballista] - posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org> on 2026/08/29 06:54:44 UTC, 1 replies.
- [PR] fix: prevent memory leak after failed Arrow vector import [datafusion-comet] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/08/29 07:19:04 UTC, 6 replies.
- Re: [PR] feat: scheduler REST & GRPC returns ballista version headers [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 08:11:05 UTC, 1 replies.
- Re: [I] [EPIC] Shuffle file execs improvement [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 09:18:05 UTC, 1 replies.
- Re: [I] [EPIC] Adaptive Query Execution (AQE) [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 09:19:00 UTC, 2 replies.
- Re: [I] Unable to use Ballista at scale (e.g. TPC-H @ 1TB) [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 09:20:16 UTC, 1 replies.
- Re: [I] Update benchmark results in README [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 09:20:57 UTC, 1 replies.
- Re: [I] Ballista 53.0.0 — Coordinator OOM Crash on TPCH SF100 [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 09:21:42 UTC, 1 replies.
- Re: [I] warning: linker stderr: ld: __eh_frame section too large [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 09:21:51 UTC, 0 replies.
- Re: [I] [EPIC] Enable Adaptive Query Execution (AQE) by default [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 09:22:46 UTC, 1 replies.
- [PR] feat: use object store for history server persistence [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/29 09:53:16 UTC, 2 replies.
- Re: [PR] Share per-chunk JoinLeftData across right partitions in NLJ memory-limited fallback [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/08/29 10:07:26 UTC, 2 replies.
- [I] [EPIC] Spilling Hash Join — run any join in a bounded memory budget [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/29 10:17:36 UTC, 10 replies.
- [I] Regression: DataFusion 55 no longer prunes row groups for `col = ` when statistics show the column is entirely NULL [datafusion] - posted by "jensholdgaard (via GitHub)" <gi...@apache.org> on 2026/08/29 10:58:28 UTC, 1 replies.
- [I] Iceberg native scan fails queries on tables whose column names are case-distinct to Java but not to Rust [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/08/29 11:27:36 UTC, 1 replies.
- [I] Iceberg native scan claims schemes it cannot execute; three scheme lists disagree [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/08/29 11:35:59 UTC, 1 replies.
- [I] Native Azure store lets ambient AZURE_* environment variables override or corrupt explicit Hadoop auth config [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/08/29 11:45:06 UTC, 1 replies.
- [PR] fix: prune row groups when file statistics collapse the predicate to a constant [datafusion] - posted by "jensholdgaard (via GitHub)" <gi...@apache.org> on 2026/08/29 12:11:22 UTC, 1 replies.
- Re: [I] PostgreSQL compatibility: `ln(-1.0::float8)` should error, not return NaN [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/29 13:13:17 UTC, 0 replies.
- Re: [PR] fixing negative power to zero [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/29 13:17:10 UTC, 0 replies.
- Re: [PR] fix sqrt(-1.0::float8) should error, not return NaN [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/08/29 13:17:15 UTC, 0 replies.
- Re: [I] Supporting analytics over large amounts of pre‑partitioned data [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/29 13:22:22 UTC, 9 replies.
- Re: [I] Memory Limited Joins (Externalized / Spill) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/29 13:32:22 UTC, 5 replies.
- Re: [I] Add spilling support for HashJoin [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/29 13:32:58 UTC, 1 replies.
- [PR] Preserve numeric compound field access display [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/29 14:11:39 UTC, 1 replies.
- [PR] perf: project cached batches by buffer selection, prune on collated strings [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/29 14:31:50 UTC, 0 replies.
- [PR] Preserve single quote literal display [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/29 14:40:09 UTC, 0 replies.
- Re: [I] [Incompatibility] Document array_join null handling differences [datafusion-comet] - posted by "Visorgood (via GitHub)" <gi...@apache.org> on 2026/08/29 15:22:20 UTC, 4 replies.
- [I] first_value/last_value GroupsAccumulator ignores beneficial input ordering (is_input_pre_ordered) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/08/29 15:24:37 UTC, 0 replies.
- [I] Fix remaining reported issues for arrays of map [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/29 16:02:32 UTC, 2 replies.
- [PR] test: enable `DurationSecond` fuzzing [datafusion] - posted by "Theodus (via GitHub)" <gi...@apache.org> on 2026/08/29 16:07:26 UTC, 3 replies.
- [PR] fix: preserve nested collection expression semantics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/29 16:31:36 UTC, 1 replies.
- [I] [FEATURE] Native top-level Variant projection from ordinary Parquet [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 17:05:52 UTC, 1 replies.
- [I] [FEATURE] Export complete Arrow Fields through the native FFI boundary [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 17:06:12 UTC, 1 replies.
- [I] [FEATURE] Carry Spark VariantType identity through Comet schema serialization [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 17:06:27 UTC, 1 replies.
- [I] [FEATURE] Normalize marked Variant arrays at the native Parquet boundary [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 17:06:44 UTC, 1 replies.
- [I] [FEATURE] Match Spark physical Parquet semantics for projected Variant columns [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 17:07:04 UTC, 1 replies.
- [I] [FEATURE] Enable direct top-level Variant projection in ordinary native Parquet scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 17:07:22 UTC, 1 replies.
- [PR] fix: preserve Arrow Field metadata across C Data exports [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 17:12:34 UTC, 4 replies.
- [I] Duplicate valid fields in error message with nested queries [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/29 18:39:02 UTC, 1 replies.
- [I] Checked TIMESTAMP_MILLIS overflow for nested fields and nested-predicate scans is blocked on DataFusion nested-field pruning [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 18:43:39 UTC, 1 replies.
- [PR] fix: Show unique valid field names when an invalid one is provided [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/08/29 18:44:21 UTC, 5 replies.
- Re: [PR] fix(substrait): preserve window function semantics [datafusion] - posted by "bvolpato (via GitHub)" <gi...@apache.org> on 2026/08/29 19:05:17 UTC, 2 replies.
- Re: [PR] fix(substrait): preserve grouping set output order [datafusion] - posted by "bvolpato (via GitHub)" <gi...@apache.org> on 2026/08/29 19:10:33 UTC, 0 replies.
- Re: [PR] fix(substrait): roundtrip scalar subqueries in projections [datafusion] - posted by "bvolpato (via GitHub)" <gi...@apache.org> on 2026/08/29 19:15:34 UTC, 1 replies.
- [PR] build(deps): bump uuid from 1.23.3 to 1.25.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/29 19:43:51 UTC, 2 replies.
- [PR] build(deps): bump log from 0.4.32 to 0.4.34 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/29 19:43:59 UTC, 0 replies.
- Re: [PR] build(deps): bump log from 0.4.32 to 0.4.33 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/29 19:44:01 UTC, 1 replies.
- [PR] fix: report native shuffle read metrics [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/08/29 19:45:40 UTC, 1 replies.
- [I] Support useLargeVarTypes in accelerated mapInArrow/mapInPandas [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/29 19:49:36 UTC, 0 replies.
- [PR] refactor(proto): destructure lambda expression serde hooks [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/29 20:07:32 UTC, 1 replies.
- Re: [I] Drop the per-batch Comet→Spark buffer copy in CometColumnarPythonInput [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/29 20:08:32 UTC, 0 replies.
- [I] datafusion-proto: column qualifiers containing `.` are silently corrupted on round-trip [datafusion] - posted by "JoeryH (via GitHub)" <gi...@apache.org> on 2026/08/29 20:10:44 UTC, 2 replies.
- [I] datafusion-proto: logical plan decode re-normalizes already-normalized plans, superlinear on wide plans [datafusion] - posted by "JoeryH (via GitHub)" <gi...@apache.org> on 2026/08/29 20:26:14 UTC, 2 replies.
- [PR] fix: accept UTC timezone aliases in Python Arrow input [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/29 20:42:41 UTC, 2 replies.
- [PR] feat: support large Arrow inputs for accelerated Python UDFs [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/29 21:02:38 UTC, 4 replies.
- Re: [PR] feat: Add Spark-compatible `encode` function to datafusion-spark [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/30 01:40:42 UTC, 7 replies.
- [PR] SQL benchmark configuration parity updates [datafusion] - posted by "Omega359 (via GitHub)" <gi...@apache.org> on 2026/08/30 02:20:47 UTC, 2 replies.
- [PR] feat(benchmarks): Record the join failure matrix under a fixed memory budget [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/30 02:47:40 UTC, 2 replies.
- [PR] Add streaming shared subplan example [datafusion] - posted by "nathanb9 (via GitHub)" <gi...@apache.org> on 2026/08/30 03:03:22 UTC, 1 replies.
- [PR] perf: use compact pruning for large string NOT IN lists [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/08/30 04:04:32 UTC, 2 replies.
- [PR] feat: Single join for correlated scalar subqueries [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/30 04:45:45 UTC, 7 replies.
- [PR] fix: Allow a correlated scalar subquery to group without aggregating [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/30 05:12:42 UTC, 1 replies.
- [PR] refactor(hash-aggr): Let partial-reduce mode aggregation early emit when OOM [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/30 06:03:43 UTC, 3 replies.
- [I] `Int96Coercer` drops the metadata of struct, list and map fields. [datafusion] - posted by "ryzhyk (via GitHub)" <gi...@apache.org> on 2026/08/30 06:44:20 UTC, 0 replies.
- [PR] fix: Unnest must not keep its input's uniqueness [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/30 06:50:00 UTC, 1 replies.
- [I] `character_length` should natively support binary types without UTF-8 coercion [datafusion] - posted by "getChan (via GitHub)" <gi...@apache.org> on 2026/08/30 06:51:45 UTC, 5 replies.
- [PR] perf: Remove an aggregate whose GROUP BY covers a unique key [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/30 07:02:51 UTC, 0 replies.
- [PR] Preserve field metadata when coercing INT96 timestamps [datafusion] - posted by "ryzhyk (via GitHub)" <gi...@apache.org> on 2026/08/30 08:03:09 UTC, 1 replies.
- [PR] Apply recursion limit without std [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/30 08:46:44 UTC, 2 replies.
- [I] refactor: split regular and existence join in hash join [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/30 09:05:41 UTC, 1 replies.
- [PR] docs: add full-site version snapshots [datafusion] - posted by "yiaany (via GitHub)" <gi...@apache.org> on 2026/08/30 09:16:57 UTC, 0 replies.
- [PR] perf: Eliminate a join a foreign key makes redundant [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/30 09:21:33 UTC, 8 replies.
- [PR] perf: Emit LeftSemi hash join rows while probing [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/30 09:46:19 UTC, 6 replies.
- [PR] bench: Add drain-phase benchmark for grouped aggregation [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/30 09:50:08 UTC, 1 replies.
- [PR] perf: factor common guards out of pruning predicates [datafusion] - posted by "mattp5657 (via GitHub)" <gi...@apache.org> on 2026/08/30 10:39:25 UTC, 1 replies.
- [I] Add a section on writing effective tests to the contributor guide [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/30 12:39:45 UTC, 0 replies.
- [PR] docs: Clarify the testing section in GitHub PR Template [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/30 12:47:37 UTC, 2 replies.
- [PR] fix: return null from array_join when nullReplacement is null [datafusion-comet] - posted by "Visorgood (via GitHub)" <gi...@apache.org> on 2026/08/30 12:58:38 UTC, 1 replies.
- [PR] perf: preserve left functional dependencies for ASOF joins [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/08/30 14:13:25 UTC, 2 replies.
- [PR] perf: Avoid cloning EquivalenceProperties in ordering satisfaction checks [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/30 14:17:28 UTC, 1 replies.
- [PR] perf: push left filters through ASOF joins [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/08/30 14:18:29 UTC, 2 replies.
- [PR] fix: find_in_set internal error with two LargeUtf8 scalar arguments [datafusion] - posted by "advitrocks9 (via GitHub)" <gi...@apache.org> on 2026/08/30 14:26:37 UTC, 1 replies.
- Re: [PR] build: enable Spark SQL tests for released Spark 4.2.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/30 14:41:18 UTC, 13 replies.
- Re: [PR] feat: Support null aware hash mark-joins [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/08/30 15:16:39 UTC, 0 replies.
- [PR] fix: bound native explode output batch size [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/08/30 16:04:07 UTC, 1 replies.
- [PR] Sql benchmark sync config parity 2 [datafusion] - posted by "Omega359 (via GitHub)" <gi...@apache.org> on 2026/08/30 16:19:27 UTC, 6 replies.
- Re: [PR] [datafusion-spark] Support 2-argument ceil(value, scale) [datafusion] - posted by "diegoQuinas (via GitHub)" <gi...@apache.org> on 2026/08/30 16:45:56 UTC, 0 replies.
- [PR] chore(deps): bump DataFusion to 55.0.0 [datafusion-java] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/30 17:24:54 UTC, 0 replies.
- Re: [PR] feat: cleanup ballista config code [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/30 17:27:12 UTC, 6 replies.
- [PR] fix: prevent incorrect Parquet pruning with NaNs [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/30 17:44:53 UTC, 1 replies.
- [PR] fix: decode dictionary input for PyArrow UDFs [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/30 18:24:29 UTC, 0 replies.
- [PR] fix: align Spark 4.2 Python worker configuration [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/08/30 18:24:36 UTC, 2 replies.
- [PR] feat: add combined join tests hash vs PWMJ, hash vs SMJ [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/30 19:43:32 UTC, 0 replies.
- [PR] build(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.9 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/30 19:43:34 UTC, 0 replies.
- [PR] build(deps): bump github/codeql-action/init from 4.36.2 to 4.37.9 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/30 19:44:55 UTC, 0 replies.
- Re: [PR] fix(scheduler): fix test job-completion polling [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/30 20:02:55 UTC, 0 replies.
- Re: [PR] feat: extend SLT tests for hash join vs PWMJ, hash join vs SMJ [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/08/30 20:07:44 UTC, 2 replies.
- [I] [Discussion] Define python UDF using `CREATE FUNCTION` SQL statement [datafusion-python] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/08/30 21:10:10 UTC, 0 replies.
- [PR] Prepare SQL runner for native benchmark migration [datafusion] - posted by "Omega359 (via GitHub)" <gi...@apache.org> on 2026/08/30 21:25:21 UTC, 2 replies.
- [PR] chore: remove redundant condition and stray println in shuffle code [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/30 22:37:59 UTC, 2 replies.
- [PR] feat(scheduler): document REST API with OpenAPI and serve /api/openapi.json [datafusion-ballista] - posted by "DebadityaHait (via GitHub)" <gi...@apache.org> on 2026/08/30 22:46:56 UTC, 4 replies.
- [I] Native shuffle has no test coverage for struct data columns [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/30 23:21:55 UTC, 1 replies.
- [PR] test: cover struct data columns in native shuffle [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/30 23:22:19 UTC, 2 replies.
- [I] Support Clickhouse ASSUME table constraints (and remove required parenthetical) [datafusion-sqlparser-rs] - posted by "pelovett (via GitHub)" <gi...@apache.org> on 2026/08/31 00:30:56 UTC, 0 replies.
- [PR] Clickhouse: Clickhouse assume table constraint [datafusion-sqlparser-rs] - posted by "pelovett (via GitHub)" <gi...@apache.org> on 2026/08/31 00:39:58 UTC, 2 replies.
- [PR] refactor(scheduler): share the constructor tail between SchedulerServer builders [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/31 01:42:34 UTC, 2 replies.
- Re: [PR] [PoC/Proposal] AQE-lite: change plan properties at runtime based on stats from pipeline breakers [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/31 01:45:20 UTC, 0 replies.
- Re: [PR] feat: PartitionExtrema + SortExec observer + BoundedWindowAggExec passthrough [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/31 01:45:22 UTC, 0 replies.
- Re: [PR] feat: Support Spark expression: make_dt_interval [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/08/31 01:47:37 UTC, 0 replies.
- Re: [I] Table references in subqueries cause invalid references in top-level projection [datafusion] - posted by "blinding-pixels (via GitHub)" <gi...@apache.org> on 2026/08/31 01:57:59 UTC, 0 replies.
- [I] EnsureRequirements can silently drop fetch during distribution reoptimization [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/31 02:36:41 UTC, 1 replies.
- [PR] fix: avoid invalid qualifiers in unparsed subqueries [datafusion] - posted by "blinding-pixels (via GitHub)" <gi...@apache.org> on 2026/08/31 02:56:30 UTC, 6 replies.
- [PR] perf: reuse zstd compression contexts across shuffle blocks [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/08/31 02:59:58 UTC, 8 replies.
- [PR] fix: preserve fetch across distribution reoptimization [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/08/31 04:06:33 UTC, 1 replies.
- [I] Native shuffle rejects nested types as hash partitioning keys although the native hasher supports them [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/31 04:19:51 UTC, 0 replies.
- [PR] feat: support nested types as native shuffle hash partitioning keys [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/08/31 04:21:04 UTC, 1 replies.
- [PR] chore(deps): bump lru from 0.18.2 to 0.18.3 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/31 04:31:31 UTC, 1 replies.
- [PR] chore(deps): bump uuid from 1.25.0 to 1.26.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/31 04:31:40 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.86.7 to 2.87.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/08/31 04:36:08 UTC, 1 replies.
- [PR] dep: update Cargo.lock file [datafusion] - posted by "Phoenix500526 (via GitHub)" <gi...@apache.org> on 2026/08/31 05:11:27 UTC, 1 replies.
- [PR] Doc: note `enforce_batch_size_in_joins` only applies to symmetric hash join [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/31 05:52:30 UTC, 1 replies.
- [I] Remove `enforce_batch_size_in_joins` in symmetric hash join, and deprecate the config [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/31 05:55:54 UTC, 2 replies.
- [PR] refactor(proto): destructure FileScanConfig and MemorySourceConfig serde hooks [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/08/31 06:11:43 UTC, 2 replies.
- [PR] chore: collapse duplicated branches that differ by one value [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/08/31 06:19:29 UTC, 4 replies.
- Re: [I] Substrait round-trip silently changes window function semantics [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/08/31 06:35:09 UTC, 0 replies.
- [PR] perf: hold per-group accumulator state in blocks once it is large [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/31 06:36:25 UTC, 1 replies.
- [I] Aggregate dynamic filter can prune rows required by unsupported expressions [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/31 07:47:46 UTC, 1 replies.
- [PR] fix: aggregate dynamic filtering with unsupported expressions [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/08/31 07:49:28 UTC, 1 replies.
- Re: [PR] perf: `BlockedVec` storage for aggregations [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/31 08:06:04 UTC, 5 replies.
- [PR] perf: reuse per-partition scratch in the shuffle write path [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/08/31 09:09:29 UTC, 3 replies.
- [PR] fix: disable aggregate dynamic filter when unsupported expressions are present (#24816) [datafusion] - posted by "AboEl3iz (via GitHub)" <gi...@apache.org> on 2026/08/31 09:14:10 UTC, 2 replies.
- [PR] Parse PostgreSQL MERGE DO NOTHING actions [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/31 09:49:28 UTC, 2 replies.
- Re: [I] `ceil`, `floor` on `decimal` can produce spurious overflow [datafusion] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/08/31 10:06:56 UTC, 0 replies.
- [PR] Parse SQLite boolean PRAGMA values [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/31 10:39:05 UTC, 0 replies.
- Re: [I] Increased memory usage due to round robin tie-breaker feature in SortPreservingMergeStream [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/08/31 11:15:24 UTC, 1 replies.
- Re: [PR] SQL benchmark configuration parity updates - #24778 2 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/08/31 11:39:18 UTC, 0 replies.
- [PR] Parse SQLite's `IS` and `IS NOT` operators [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/08/31 12:17:19 UTC, 0 replies.
- [I] NestedLoopJoin buffers the build side into a single concat_batches allocation: 2x transient peak, invisible to the memory pool [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/31 12:20:33 UTC, 0 replies.
- [PR] perf: buffer the NestedLoopJoin build side as coalesced chunks instead of one concat_batches allocation [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/31 12:21:02 UTC, 1 replies.
- Re: [PR] Avoid concatenating record batches in joins [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/08/31 12:22:25 UTC, 0 replies.
- Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/08/31 12:22:40 UTC, 1 replies.
- [PR] feat: drop provably-true IS NOT NULL conjuncts from FilterExec predicates via input null_count statistics [datafusion] - posted by "lxc512157407 (via GitHub)" <gi...@apache.org> on 2026/08/31 13:35:43 UTC, 1 replies.
- [I] Dictionary-encoded group keys pay 27-37% aggregation tax vs Utf8View in TPC-H (Q2/Q19/Q20), DF 54 & 55 both [datafusion] - posted by "lxc512157407 (via GitHub)" <gi...@apache.org> on 2026/08/31 13:36:52 UTC, 2 replies.
- [PR] Honour operator precedence in MySQL and Spark `DIV` [datafusion-sqlparser-rs] - posted by "zvonimir-dd (via GitHub)" <gi...@apache.org> on 2026/08/31 14:00:25 UTC, 0 replies.
- [I] Remove stale dev/diffs test exclusions whose tracking issues are closed [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:04:16 UTC, 0 replies.
- [I] SQLQueryTestSuite.ignoreList entries skip the Spark baseline, not just Comet [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:04:32 UTC, 0 replies.
- [I] Narrow the invalid-UTF-8 Comet opt-out in the sketch and hll SQL test files [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:04:50 UTC, 0 replies.
- [I] [EPIC] Codegen-dispatch coverage audit: expressions that fall back to Spark where the JVM dispatcher would work [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:26:09 UTC, 0 replies.
- [PR] array_sort / array_has: monomorphize per native type instead of per Arrow type (reduce binary size) [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/08/31 14:29:03 UTC, 1 replies.
- [I] Codegen dispatcher: guard the closure-serialize step so a non-serializable tree falls back cleanly instead of throwing at plan time [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:30:17 UTC, 0 replies.
- [I] Codegen dispatcher is unreachable from `convert`, so serdes that decline there never get a dispatch attempt [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:30:21 UTC, 2 replies.
- [I] Route unrecognized `StaticInvoke` and `Invoke` through the codegen dispatcher instead of falling back [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:30:27 UTC, 0 replies.
- [I] `round` on float/double falls back to Spark, while `bround` already uses the codegen dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:30:29 UTC, 1 replies.
- [I] `unix_timestamp` on string input falls back to Spark, while `to_unix_timestamp` already uses the codegen dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:30:31 UTC, 0 replies.
- [I] `to_csv` never runs inside Comet by default, unlike `to_json` / `from_csv` / `schema_of_csv` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:30:51 UTC, 0 replies.
- [I] `lpad` / `rpad` with a non-literal `pad` argument falls back to Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:30:55 UTC, 0 replies.
- [I] Map lookups with float, collated or complex keys fall back to Spark (`map_col[key]`, `element_at`) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:30:58 UTC, 0 replies.
- [I] Hash functions fall back to Spark for decimal precision > 18, and `sha2` for a non-literal `numBits` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:02 UTC, 0 replies.
- [I] Array functions fall back to Spark for binary and struct element types (`ArraysBase` type gate) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:06 UTC, 0 replies.
- [I] `arrays_zip` falls back to Spark for map element types [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:10 UTC, 0 replies.
- [I] `length` / `bit_length` / `octet_length` fall back to Spark on binary input [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:14 UTC, 1 replies.
- [I] `translate` falls back to Spark by default instead of using the codegen dispatcher like the other string functions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:37 UTC, 1 replies.
- [I] `named_struct` with duplicate field names falls back to Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:40 UTC, 1 replies.
- [I] `abs` on interval types falls back to Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:44 UTC, 1 replies.
- [I] `timestamp_seconds` falls back to Spark for decimal, byte and short input [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:49 UTC, 0 replies.
- [I] `map_from_arrays` falls back to Spark under `mapKeyDedupPolicy=LAST_WIN`, unlike `map_from_entries` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:51 UTC, 0 replies.
- [I] `map_sort` falls back to Spark for non-scalar map key types [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:54 UTC, 0 replies.
- [I] `next_day` and `levenshtein` fall back to Spark on collated strings [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:31:59 UTC, 0 replies.
- [I] Rename the .claude directory to a vendor-neutral .ai [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:55:03 UTC, 1 replies.
- [PR] chore: warn when a Compatible serde declines in convert [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:55:24 UTC, 0 replies.
- [PR] chore: rename .claude directory to vendor-neutral .ai [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 14:55:38 UTC, 1 replies.
- Re: [PR] feat: implement regr_slope, regr_intercept, regr_r2, regr_sxx, regr_syy, regr_sxy aggregates [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/08/31 15:10:27 UTC, 1 replies.
- [PR] bench: `multi_group_by` cases to exercise `List` [datafusion] - posted by "mzabaluev (via GitHub)" <gi...@apache.org> on 2026/08/31 15:39:57 UTC, 1 replies.
- [PR] chore: move dead and defensive serde guards out of convert [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 15:50:28 UTC, 1 replies.
- [PR] docs: fix 'sqllite' typo in sqllogictest README [datafusion] - posted by "MsfPablo (via GitHub)" <gi...@apache.org> on 2026/08/31 15:57:51 UTC, 0 replies.
- [I] Align Comet's native UDF surface with SPARK-55278's language-agnostic UDF protocol [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 16:08:29 UTC, 0 replies.
- [I] Derive a native UDF's return type from the library instead of requiring the caller to declare it [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 16:08:32 UTC, 0 replies.
- [PR] chore: bench additional scalar functios [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/08/31 16:14:24 UTC, 2 replies.
- [PR] chore: report the codegen-dispatch gate from getSupportLevel [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 16:15:21 UTC, 0 replies.
- [PR] feat: route `round` on float/double through the codegen dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 16:27:21 UTC, 2 replies.
- Re: [PR] feat: cleanup & simplify ballista config [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 16:28:35 UTC, 1 replies.
- [PR] Add ComposedNamedPhysicalExtensionCodec [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/08/31 17:03:20 UTC, 6 replies.
- [I] Bug triage results: 2026-08-31 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 17:04:55 UTC, 0 replies.
- [PR] feat(spark): add equal_null [datafusion] - posted by "advitrocks9 (via GitHub)" <gi...@apache.org> on 2026/08/31 18:31:14 UTC, 1 replies.
- Re: [PR] fix(ci): resolve datafusion.proto from datafusion-proto-models [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/08/31 19:53:32 UTC, 0 replies.
- [PR] feat: support unicode case sensitive field names for reading parquet [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/08/31 19:59:09 UTC, 0 replies.
- [PR] Non breaking cast metadata [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/31 20:04:40 UTC, 1 replies.
- [I] `ComposedPhysicalExtensionCodec` implements only 6 of the 12 `PhysicalExtensionCodec` methods [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/31 21:19:28 UTC, 0 replies.
- [I] `ComposedPhysicalExtensionCodec::encode_protobuf` claims by-name encodes and breaks UDF round-trips [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/08/31 21:19:43 UTC, 0 replies.
- [PR] fix: preserve projection and cast target field metadata [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/08/31 22:27:06 UTC, 1 replies.
- [PR] fix: preserve duplicate named_struct fields in codegen dispatch [datafusion-comet] - posted by "RRXXZZYY (via GitHub)" <gi...@apache.org> on 2026/08/31 22:27:25 UTC, 1 replies.
- [PR] chore: remove `enforce_batch_size_in_joins` [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/08/31 23:33:21 UTC, 2 replies.
- [I] Deterministically stagger shuffle read fetch order instead of randomizing it [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/08/31 23:48:08 UTC, 0 replies.