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- Re: [PR] fix: preserve projection metadata during optimization [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/01 00:00:03 UTC, 35 replies.
- [PR] test: verify Celeborn reflection compatibility [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/01 00:04:46 UTC, 3 replies.
- Re: [PR] fix: make Iceberg delete-file reflection failures fatal [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 00:17:03 UTC, 11 replies.
- Re: [PR] variant: Integrate datafusion-variant into Datafusion [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/01 00:29:23 UTC, 6 replies.
- Re: [PR] Update SQLite expression display expectations [datafusion-testing] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/01 00:38:57 UTC, 0 replies.
- Re: [PR] SQL benchmark configuration parity updates [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/01 00:39:48 UTC, 1 replies.
- [I] Native shuffle accepts structs with duplicate field names, then fails importing the batch back to the JVM [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 00:42:21 UTC, 1 replies.
- Re: [PR] fix: prevent CSE from extracting window functions [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/01 00:46:24 UTC, 9 replies.
- [PR] fix: route translate through codegen dispatcher by default [datafusion-comet] - posted by "adibmbrk (via GitHub)" <gi...@apache.org> on 2026/09/01 01:26:04 UTC, 3 replies.
- Re: [PR] feat: support unicode case sensitive field names for reading parquet [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/01 01:35:03 UTC, 7 replies.
- Re: [PR] Fuse multiple scalar-aggregate subqueries over the same source into a single scan [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 01:48:36 UTC, 1 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 2026/09/01 01:48:39 UTC, 0 replies.
- Re: [PR] feat: add datafusion-json crate with json_get_str scaffolding [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 01:48:42 UTC, 1 replies.
- Re: [PR] Support non-UTF-8 encoded CSV files [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 01:48:46 UTC, 0 replies.
- Re: [PR] [datafusion-spark] Implement map function [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 01:48:47 UTC, 0 replies.
- Re: [PR] feat: Utf8View and BinaryView support [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 01:51:17 UTC, 0 replies.
- [PR] fix: route length/bit_length/octet_length binary input through codegen dispatcher [datafusion-comet] - posted by "adibmbrk (via GitHub)" <gi...@apache.org> on 2026/09/01 01:52:16 UTC, 9 replies.
- Re: [PR] docs: fix 'sqllite' typo in sqllogictest README [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/01 01:55:36 UTC, 1 replies.
- Re: [PR] chore: bench additional scalar functions [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/01 02:15:55 UTC, 1 replies.
- Re: [PR] fix: preserve Arrow Field metadata across C Data exports [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/01 02:17:10 UTC, 7 replies.
- Re: [PR] perf: reuse zstd compression contexts across shuffle blocks [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/01 02:19:59 UTC, 14 replies.
- [PR] fix: make a cast target's metadata authoritative [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 02:29:52 UTC, 5 replies.
- Re: [PR] fix: preserve duplicate named_struct fields in codegen dispatch [datafusion-comet] - posted by "RRXXZZYY (via GitHub)" <gi...@apache.org> on 2026/09/01 02:32:07 UTC, 21 replies.
- [PR] fix: arrow_cast must not elide a metadata-changing cast [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 02:41:16 UTC, 2 replies.
- Re: [PR] array_sort / array_has: monomorphize per native type instead of per Arrow type (reduce binary size) [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/09/01 02:48:56 UTC, 5 replies.
- Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/01 02:50:44 UTC, 101 replies.
- [PR] feat: give TryCastExpr a target field [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 02:55:53 UTC, 4 replies.
- Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] - posted by "divyankshah (via GitHub)" <gi...@apache.org> on 2026/09/01 03:00:30 UTC, 4 replies.
- Re: [PR] perf: reuse per-partition scratch in the shuffle write path [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/01 03:18:22 UTC, 12 replies.
- Re: [PR] fix: ignore exact empty files in ordering analysis [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/09/01 03:51:44 UTC, 1 replies.
- Re: [I] Deterministically stagger shuffle read fetch order instead of randomizing it [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/01 04:02:23 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.0 to 2.87.1 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 04:29:19 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 2026/09/01 04:49:31 UTC, 4 replies.
- Re: [PR] fix: make CometDiskBlockWriter spill registry per-task instead of executor-global [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/01 04:55:16 UTC, 8 replies.
- Re: [PR] fix: bound native explode output batch size [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/01 05:19:17 UTC, 1 replies.
- Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/01 05:31:50 UTC, 4 replies.
- Re: [PR] bench: add simplify_function_over_case benchmark [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 05:34:13 UTC, 1 replies.
- Re: [PR] fix: avoid invalid qualifiers in unparsed subqueries [datafusion] - posted by "blinding-pixels (via GitHub)" <gi...@apache.org> on 2026/09/01 06:05:30 UTC, 3 replies.
- Re: [PR] Align metadata propagation through Physical and Logical casts [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 06:10:32 UTC, 7 replies.
- [PR] perf: extend string IN-list pruning benchmark coverage [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/01 06:10:54 UTC, 5 replies.
- Re: [I] Extend the compact `IN`-list pruning benchmark [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/01 06:11:49 UTC, 1 replies.
- Re: [PR] Enable more clippy lints [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/09/01 06:23:28 UTC, 9 replies.
- Re: [PR] feat: extend SLT tests for hash join vs PWMJ, hash join vs SMJ [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/01 06:52:06 UTC, 6 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 2026/09/01 07:32:11 UTC, 15 replies.
- Re: [PR] fix(ffi): prevent recursive session physical planning [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 07:38:40 UTC, 3 replies.
- Re: [PR] Add ComposedNamedPhysicalExtensionCodec [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/01 07:55:00 UTC, 5 replies.
- Re: [PR] fix(substrait): preserve grouping set output order [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 07:57:21 UTC, 3 replies.
- [PR] feat: Event logs change file name based on job status [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/01 07:57:46 UTC, 0 replies.
- Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 08:08:46 UTC, 4 replies.
- Re: [PR] fix: avoid double-counting build_time in HashJoinExec elapsed_compute [datafusion] - posted by "ulrichurriola-parada-ops (via GitHub)" <gi...@apache.org> on 2026/09/01 08:09:11 UTC, 2 replies.
- Re: [PR] refactor: thread PhysicalOptimizerContext through join_selection stats helpers [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 08:26:51 UTC, 1 replies.
- [PR] Prevent array_position panic for minimum start positions [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/01 08:42:49 UTC, 4 replies.
- Re: [I] Thread `PhysicalOptimizerContext` through `join_selection` stats helpers (CBO extension pattern) [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 08:51:24 UTC, 0 replies.
- [PR] chore(deps-dev): bump the all-npm-deps group in /datafusion/wasmtest/datafusion-wasm-app with 2 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 08:55:09 UTC, 1 replies.
- [PR] Snowflake: Add DESC[RIBE] EXTERNAL VOLUME [datafusion-sqlparser-rs] - posted by "sabir-akhadov-localstack (via GitHub)" <gi...@apache.org> on 2026/09/01 08:57:02 UTC, 0 replies.
- [PR] Snowflake: Add SHOW EXTERNAL VOLUMES [datafusion-sqlparser-rs] - posted by "sabir-akhadov-localstack (via GitHub)" <gi...@apache.org> on 2026/09/01 08:57:05 UTC, 0 replies.
- [PR] Snowflake: Add ALTER EXTERNAL VOLUME [datafusion-sqlparser-rs] - posted by "sabir-akhadov-localstack (via GitHub)" <gi...@apache.org> on 2026/09/01 08:57:20 UTC, 0 replies.
- Re: [PR] Snowflake: Add CREATE and DROP EXTERNAL VOLUME [datafusion-sqlparser-rs] - posted by "sabir-akhadov-localstack (via GitHub)" <gi...@apache.org> on 2026/09/01 08:57:42 UTC, 3 replies.
- Re: [PR] fix: preserve nested projection expressions [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 08:59:25 UTC, 3 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group with 7 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 09:04:10 UTC, 1 replies.
- [PR] chore(deps): bump blake2 from 0.10.6 to 0.11.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 09:04:29 UTC, 1 replies.
- [PR] chore(deps): bump substrait from 0.63.0 to 0.65.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 09:04:52 UTC, 8 replies.
- [PR] chore(deps): bump pydata-sphinx-theme from 0.20.0 to 0.21.0 in the all-uv-deps group [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 09:10:39 UTC, 0 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 2026/09/01 09:11:54 UTC, 7 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.86.5 to 2.87.1 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 09:13:32 UTC, 1 replies.
- Re: [I] [EPIC] Use blocked / chunked memory management in hash aggregation [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/01 09:14:10 UTC, 24 replies.
- Re: [I] [EPIC] Split Aggregation Logic into Dedicated Streams [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/01 09:20:32 UTC, 3 replies.
- Re: [PR] fix: validate parquet statistics config [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 09:23:04 UTC, 8 replies.
- [PR] Support planning scalar functions in ExprPlanner [datafusion] - posted by "MichaelScofield (via GitHub)" <gi...@apache.org> on 2026/09/01 10:23:40 UTC, 4 replies.
- Re: [PR] Fix issue #24701 Better error when the query contains reserved names [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 11:33:10 UTC, 7 replies.
- [I] Bug: unexpected behavior with special characters in input [datafusion] - posted by "ismael-saavedra (via GitHub)" <gi...@apache.org> on 2026/09/01 11:39:46 UTC, 2 replies.
- Re: [PR] fix: do not duplicate volatile expressions when extracting leaf expressions [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 11:48:54 UTC, 6 replies.
- Re: [PR] perf(asof_join): cache ASOF join match comparator, drop per-row ScalarValue materialization [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/01 11:58:00 UTC, 0 replies.
- Re: [PR] fix(proto): check integer conversions in common options and constraints [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 12:09:04 UTC, 4 replies.
- Re: [PR] refactor(hash-aggr): Let partial-reduce mode aggregation early emit when OOM [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/01 12:10:26 UTC, 7 replies.
- Re: [PR] bench(h2o): window Top-N sweep over a declared-sorted input [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/01 12:14:30 UTC, 3 replies.
- Re: [PR] chore: remove `enforce_batch_size_in_joins` [datafusion] - posted by "saadtajwar (via GitHub)" <gi...@apache.org> on 2026/09/01 12:15:42 UTC, 0 replies.
- Re: [PR] Range partition on primitives. [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/01 12:43:23 UTC, 5 replies.
- Re: [PR] feat: preserving grouped state reads [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/01 12:47:26 UTC, 0 replies.
- Re: [I] Add selective, non-destructive reads for grouped aggregation state [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/01 12:47:28 UTC, 0 replies.
- Re: [PR] Fix final hash aggregate output regression by materializing once [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/01 12:52:18 UTC, 2 replies.
- [I] Add integration regression test for terminal hash aggregate drain [datafusion] - posted by "hhhizzz (via GitHub)" <gi...@apache.org> on 2026/09/01 13:11:49 UTC, 1 replies.
- Re: [PR] chore: convert `PartialHashAggregateStream` and `FinalHashAggregateStream` to async generators and cleanup [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 13:13:08 UTC, 7 replies.
- Re: [PR] bench: `multi_group_by` cases to exercise `List` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 13:40:55 UTC, 1 replies.
- [I] Codegen dispatcher single-ordinal null short-circuit swallows ANSI errors from literal subtrees [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 13:42:33 UTC, 1 replies.
- Re: [PR] SQL benchmark configuration parity updates - #24778 2 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/01 13:53:21 UTC, 1 replies.
- [I] Test helpers to assert whether an expression ran natively or through the codegen dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 14:04:25 UTC, 1 replies.
- [I] Coercing two Decimal256 types panics with "attempt to add with overflow" [datafusion] - posted by "dylanpulver (via GitHub)" <gi...@apache.org> on 2026/09/01 14:11:50 UTC, 1 replies.
- [PR] fix: avoid i8 overflow when computing the wider decimal precision [datafusion] - posted by "dylanpulver (via GitHub)" <gi...@apache.org> on 2026/09/01 14:12:35 UTC, 4 replies.
- [PR] test: add helpers to assert whether an expression ran natively or via codegen dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 14:12:48 UTC, 7 replies.
- Re: [I] Empty Parquet files invalidate file ordering and statistics-based grouping [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/09/01 14:22:54 UTC, 0 replies.
- [I] lower_enabled.sql and upper_enabled.sql set a no-op config and never test the native path [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 14:28:29 UTC, 2 replies.
- Re: [PR] feat: push immutable scalar functions into CASE branches with literal outputs [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/01 14:52:55 UTC, 3 replies.
- [PR] perf: compile user regex patterns once per planned expression [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/01 14:59:35 UTC, 7 replies.
- Re: [PR] feat: Support null aware hash mark-joins [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/01 15:09:30 UTC, 0 replies.
- Re: [I] Mark joins don't support null mark columns [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/01 15:09:31 UTC, 0 replies.
- [PR] fix: account for memory that we still hold on when splitting batch [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/01 15:10:42 UTC, 9 replies.
- Re: [PR] feat(physical-plan): `GroupColumn` support for `List` / `LargeList` [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/01 15:11:35 UTC, 21 replies.
- [PR] test: add regression coverage for terminal hash aggregate drain [datafusion] - posted by "hhhizzz (via GitHub)" <gi...@apache.org> on 2026/09/01 15:13:02 UTC, 5 replies.
- [PR] perf: stop holding the fair pool lock across blocking memory calls [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/01 15:17:02 UTC, 33 replies.
- [PR] feat: add native spark_sequence kernel for integral element types [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/01 15:26:42 UTC, 14 replies.
- [PR] perf: cache parsed plan data across a stage tasks [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/01 15:34:36 UTC, 14 replies.
- Re: [I] `next_day` and `levenshtein` fall back to Spark on collated strings [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/01 15:36:32 UTC, 1 replies.
- Re: [PR] chore: move dead and defensive serde guards out of convert [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 15:37:06 UTC, 2 replies.
- Re: [I] `timestamp_seconds` falls back to Spark for decimal, byte and short input [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/01 15:37:43 UTC, 1 replies.
- [I] Arrow-based clients pay a redundant Arrow -> UnsafeRow -> Arrow round-trip [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 15:44:06 UTC, 0 replies.
- Re: [PR] Make extension codecs composable [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/01 15:51:47 UTC, 8 replies.
- [PR] feat(core): order shuffle reads round-robin across producers, staggered per consumer [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/01 15:54:05 UTC, 4 replies.
- Re: [PR] fix: enforce fair memory share per reservation [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 15:58:18 UTC, 3 replies.
- Re: [PR] feat: implement native Iceberg V2 writer via iceberg-rust [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 15:58:53 UTC, 15 replies.
- Re: [PR] feat: Sort-aware Iceberg reads in Comet via a per-partition streaming merge [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 16:04:58 UTC, 10 replies.
- Re: [PR] refactor: centralize data type support predicates [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 16:06:29 UTC, 3 replies.
- Re: [PR] feat: support nested types as native shuffle hash partitioning keys [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/01 16:09:01 UTC, 7 replies.
- [I] Fix join correctness issue [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/01 16:14:29 UTC, 3 replies.
- [I] Native shuffle memory_spilled_bytes charges a shared Arrow allocation once per input batch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 16:16:42 UTC, 2 replies.
- Re: [PR] fix: report native shuffle write metrics accurately [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 16:16:55 UTC, 1 replies.
- Re: [I] Native Celeborn shuffle: add a Celeborn test dependency so the reflection against its internals is verified [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/01 16:37:33 UTC, 0 replies.
- [PR] docs: the Substrait round-trip test command needs the substrait feature [datafusion] - posted by "alexandrefimov (via GitHub)" <gi...@apache.org> on 2026/09/01 16:40:53 UTC, 0 replies.
- Re: [PR] fix: preserve null semantics in expression simplification [datafusion] - posted by "fzlzjerry (via GitHub)" <gi...@apache.org> on 2026/09/01 16:58:29 UTC, 5 replies.
- [I] Native Iceberg write: clean up task-attempt data files on task failure [datafusion-comet] - posted by "jordepic (via GitHub)" <gi...@apache.org> on 2026/09/01 17:11:02 UTC, 1 replies.
- [PR] test: enable native path in lower/upper_enabled sql fixtures [datafusion-comet] - posted by "cestercian (via GitHub)" <gi...@apache.org> on 2026/09/01 17:37:48 UTC, 1 replies.
- Re: [PR] feat: support S3 compliant filesystems [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 17:38:08 UTC, 2 replies.
- [PR] chore: add benches datetime [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/01 17:44:47 UTC, 6 replies.
- [PR] docs: add comet meeting link [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/01 17:47:48 UTC, 1 replies.
- [PR] Abs codegen [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/09/01 18:10:45 UTC, 0 replies.
- Re: [PR] fix(ci): resolve datafusion.proto from datafusion-proto-models [datafusion-ballista] - posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org> on 2026/09/01 18:12:56 UTC, 5 replies.
- Re: [I] `Int96Coercer` drops the metadata of struct, list and map fields. [datafusion] - posted by "iSparshP (via GitHub)" <gi...@apache.org> on 2026/09/01 18:23:31 UTC, 2 replies.
- [PR] fix: skip codegen dispatcher null short-circuit when a foldable subtree can raise [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 18:28:42 UTC, 2 replies.
- [I] CometColumnarToRowBenchmark measures Spark in all three arms [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 18:36:17 UTC, 3 replies.
- [PR] fix: preserve container field metadata in Int96Coercer [datafusion] - posted by "iSparshP (via GitHub)" <gi...@apache.org> on 2026/09/01 18:38:26 UTC, 4 replies.
- Re: [I] Create a combined correctness join SLT tests [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/01 18:43:36 UTC, 0 replies.
- [I] Feed Spark's write path zero-copy row views instead of materializing UnsafeRow [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 18:46:06 UTC, 0 replies.
- Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/09/01 18:47:00 UTC, 11 replies.
- Re: [I] make HashTableLookupExpr serializable [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/01 18:47:05 UTC, 1 replies.
- [PR] feat: experimental zero-copy row views for writes of complex-typed data [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 18:47:24 UTC, 2 replies.
- [PR] fix: scope Celeborn bootstrap hooks to Comet clients [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/01 19:00:24 UTC, 7 replies.
- [PR] chore(deps): drop unused md-5, move insta to dev-deps [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/01 19:02:04 UTC, 1 replies.
- [PR] fix: stop pre-allocating and undercounting a hash table per COUNT(DISTINCT) group [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 19:07:08 UTC, 46 replies.
- [PR] fix: charge retained scratch indices capacity in GroupsAccumulatorAdapter [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 19:07:13 UTC, 14 replies.
- [PR] Allow a non-distinct count alongside the single distinct aggregate in SingleDistinctToGroupBy [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 19:07:19 UTC, 36 replies.
- [PR] ci: share one cluster harness across the tpch, tpcds and h2o jobs [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/01 19:16:00 UTC, 2 replies.
- [I] `CASE` expressions drop field metadata, silently stripping Arrow extension types and breaking metadata-aware UDFs [datafusion] - posted by "james-willis (via GitHub)" <gi...@apache.org> on 2026/09/01 19:29:27 UTC, 1 replies.
- Re: [I] Propagation of metadata through casts can strips extension type from the destination field and can result in invalid extension types [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 19:42:31 UTC, 0 replies.
- Re: [I] Cast expressions cannot distinguish inherited metadata from an explicitly empty target [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 19:42:33 UTC, 0 replies.
- [PR] chore(deps-dev): bump browserslist from 4.28.1 to 4.28.8 in /datafusion/wasmtest/datafusion-wasm-app [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 19:44:14 UTC, 1 replies.
- [PR] chore: consolidate shared manifest metadata into the workspace [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/01 19:49:23 UTC, 1 replies.
- Re: [PR] refactor: separate aggregate group completion from input ordering [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/01 19:52:52 UTC, 9 replies.
- [PR] minor: reenable markjoin test [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/01 19:54:15 UTC, 0 replies.
- Re: [PR] feat(physical-plan): Make `HashTableLookupExpr` serializable [datafusion] - posted by "barbarj (via GitHub)" <gi...@apache.org> on 2026/09/01 19:55:48 UTC, 4 replies.
- Re: [PR] fix: preserve cast target metadata [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/01 20:11:46 UTC, 2 replies.
- Re: [PR] fix: preserve projection and cast target field metadata [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/01 20:16:11 UTC, 0 replies.
- Re: [PR] minor: reenable failing mark join test [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/01 20:17:23 UTC, 2 replies.
- Re: [PR] feat(scheduler): document REST API with OpenAPI and serve /api/openapi.json [datafusion-ballista] - posted by "DebadityaHait (via GitHub)" <gi...@apache.org> on 2026/09/01 20:29:42 UTC, 4 replies.
- Re: [PR] perf(spark): reduce map deduplication allocations [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/01 20:40:19 UTC, 4 replies.
- [PR] Parse expression-valued LIKE ESCAPE clauses [datafusion-sqlparser-rs] - posted by "lovasoa (via GitHub)" <gi...@apache.org> on 2026/09/01 20:42:34 UTC, 1 replies.
- [PR] Visit function clauses in source order [datafusion-sqlparser-rs] - posted by "lovasoa (via GitHub)" <gi...@apache.org> on 2026/09/01 20:42:40 UTC, 2 replies.
- [PR] fix: propagate field metadata through coalesce, nvl, and nvl2 [datafusion] - posted by "james-willis (via GitHub)" <gi...@apache.org> on 2026/09/01 20:54:29 UTC, 6 replies.
- Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/09/01 21:02:17 UTC, 17 replies.
- [PR] build(deps): bump tornado from 6.5.7 to 6.5.8 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/01 21:21:43 UTC, 3 replies.
- [I] Run cargo machete in CI to catch unused dependencies [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/01 21:48:29 UTC, 2 replies.
- Re: [PR] feat(history): mark running event logs with a .running suffix until job completion [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/01 21:54:44 UTC, 2 replies.
- [PR] fix: check for key retriever in Parquet decryption properties conversion [datafusion] - posted by "adamreeve (via GitHub)" <gi...@apache.org> on 2026/09/01 23:09:35 UTC, 6 replies.
- [PR] fix: measure native shuffle spills from materialized batches [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/01 23:21:00 UTC, 0 replies.
- Re: [PR] feat(pwmj): support RightSemi/RightAnti existence joins [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/02 00:14:17 UTC, 9 replies.
- [PR] chore(ci): run cargo machete to catch unused dependencies [datafusion-ballista] - posted by "7487 (via GitHub)" <gi...@apache.org> on 2026/09/02 00:36:36 UTC, 5 replies.
- Re: [PR] chore: drop Spark 3.4 support [datafusion-comet] - posted by "kazuyukitanimura (via GitHub)" <gi...@apache.org> on 2026/09/02 00:44:27 UTC, 5 replies.
- Re: [I] PostgreSQL compatibility: `ln(-1.0::float8)` should error, not return NaN [datafusion] - posted by "TinyMurky (via GitHub)" <gi...@apache.org> on 2026/09/02 01:31:39 UTC, 1 replies.
- Re: [PR] implement map_agg [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/02 01:49:15 UTC, 1 replies.
- Re: [PR] Fix CASE evaluation for custom column expressions [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/02 03:00:11 UTC, 2 replies.
- Re: [PR] feat: route `abs` on interval types through the codegen dispatcher [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/02 03:03:01 UTC, 5 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.1 to 2.87.2 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/02 04:17:14 UTC, 1 replies.
- Re: [PR] feat: add ASOF join logical semantics [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/02 04:46:10 UTC, 4 replies.
- [PR] feat: support binary types in octet_length [datafusion] - posted by "eddietejeda (via GitHub)" <gi...@apache.org> on 2026/09/02 05:24:28 UTC, 5 replies.
- Re: [I] Expr simplifier doesn't simplify exprs that are same if you swap lhs with rhs regardless of cycles [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/02 05:52:40 UTC, 0 replies.
- Re: [PR] introduce optional rle reads from parquet [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/02 05:58:31 UTC, 59 replies.
- Re: [PR] feat(sql): expose CTE scope to relation planners [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/02 06:00:31 UTC, 5 replies.
- Re: [PR] fix: exclude child compute from NestedLoopJoinExec metrics [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/02 06:59:02 UTC, 2 replies.
- Re: [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/02 07:02:21 UTC, 4 replies.
- [I] mapsort on a sliced map fails with "Max offset exceeds length of entries" [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/02 07:16:13 UTC, 1 replies.
- [PR] fix: rebase map offsets in mapsort so sliced maps do not overrun entries [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/02 07:17:20 UTC, 2 replies.
- Re: [I] Decimal values in SLT tests lose display precision if they have trailing zeros [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/09/02 07:24:55 UTC, 1 replies.
- Re: [I] Slow logical planning (>1s) for regexp_like with nested {N} quantifiers [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/02 07:25:42 UTC, 2 replies.
- Re: [PR] Allow dialects that use `->` as an operator to support `LAMBDA` syntax [datafusion-sqlparser-rs] - posted by "iffyio (via GitHub)" <gi...@apache.org> on 2026/09/02 07:55:38 UTC, 1 replies.
- Re: [PR] fix: prune row groups when file statistics collapse the predicate to a constant [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/02 08:27:50 UTC, 7 replies.
- Re: [PR] refactor(proto): destructure lambda expression serde hooks [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/02 08:36:16 UTC, 3 replies.
- Re: [PR] feat: add ProgressiveEval and rule to convert from SortPreservingMerge [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/02 08:38:37 UTC, 0 replies.
- [I] Test our microbenchmarks as part of CI [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/09/02 08:43:58 UTC, 0 replies.
- Re: [I] update data type equality in code base to use semantic_equality in `arrow-rs/arrow-schema` instead [datafusion] - posted by "MannXo (via GitHub)" <gi...@apache.org> on 2026/09/02 08:44:39 UTC, 0 replies.
- [PR] perf: compact inputs for grouped aggregate filter [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/02 09:03:45 UTC, 5 replies.
- Re: [PR] perf: use compact pruning for large string NOT IN lists [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/02 09:05:37 UTC, 6 replies.
- [PR] refactor(hash-aggr): route grouping sets to the migrated hash streams [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/02 09:07:43 UTC, 5 replies.
- [I] Docs: three internal links on datafusion.apache.org are 404 [datafusion] - posted by "rawsun007 (via GitHub)" <gi...@apache.org> on 2026/09/02 09:18:50 UTC, 1 replies.
- [PR] docs: fix three dead links to datafusion.apache.org [datafusion] - posted by "rawsun007 (via GitHub)" <gi...@apache.org> on 2026/09/02 09:19:13 UTC, 2 replies.
- Re: [PR] Preserve field metadata when coercing INT96 timestamps [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/02 09:19:58 UTC, 4 replies.
- [PR] perf: embed projections in ASOF joins [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/02 09:26:43 UTC, 8 replies.
- [PR] Databricks: enable query and nested type syntax [datafusion-sqlparser-rs] - posted by "EthanVieira (via GitHub)" <gi...@apache.org> on 2026/09/02 09:28:56 UTC, 1 replies.
- Re: [PR] perf: Avoid cloning EquivalenceProperties in ordering satisfaction checks [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/02 09:49:46 UTC, 3 replies.
- Re: [PR] fix: find_in_set internal error with two LargeUtf8 scalar arguments [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/02 10:05:03 UTC, 3 replies.
- [PR] chore: convert `FinalHashAggregateStream` to async generators and cleanup [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/02 10:11:16 UTC, 4 replies.
- Re: [PR] feat: cost-based join order enumeration [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/02 11:11:32 UTC, 4 replies.
- [PR] [branch-55] Align metadata propagation through Physical and Logical casts (#23169) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 11:31:49 UTC, 5 replies.
- [PR] [branch-55] fix(common): support empty struct in ScalarValue::compact and new_default (#24582) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 11:47:06 UTC, 4 replies.
- Re: [PR] perf(build): use line-tables-only debug info in the `dev` profile [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/02 12:25:06 UTC, 0 replies.
- Re: [PR] fix: support RunEndEncoded arrays in function and window frame type coercion [datafusion] - posted by "thorfour (via GitHub)" <gi...@apache.org> on 2026/09/02 12:50:22 UTC, 1 replies.
- Re: [I] `coerced_from` and `extract_window_frame_target_type` doesn't support RunEndEncoded arrays [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/02 13:02:02 UTC, 0 replies.
- Re: [PR] Parse PostgreSQL MERGE DO NOTHING actions [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/02 13:45:31 UTC, 2 replies.
- Re: [PR] Visit CreateView name as a relation [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/02 13:46:20 UTC, 1 replies.
- Re: [PR] Stop printing a trailing space after `PUBLIC` in `GRANT` and `REVOKE` [datafusion-sqlparser-rs] - posted by "iffyio (via GitHub)" <gi...@apache.org> on 2026/09/02 13:47:28 UTC, 0 replies.
- [PR] refactor(hash-aggr): Simplify partial hash aggregate with generator pattern [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/02 14:31:44 UTC, 0 replies.
- [PR] Cover the configMatrix runner path with an end-to-end sqllogictest fixture [datafusion] - posted by "bharadwaj-pendyala (via GitHub)" <gi...@apache.org> on 2026/09/02 14:40:28 UTC, 5 replies.
- Re: [I] [FEATURE] Export complete Arrow Fields through the native FFI boundary [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/02 14:45:09 UTC, 0 replies.
- [PR] [branch-55] chore: Minor dependency updates [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 14:51:40 UTC, 2 replies.
- [PR] Update Cargo.lock because chaha20 v0.10.0 was yanked from crates.io [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 14:55:10 UTC, 0 replies.
- [PR] test: add aggregate fuzz tests for all shapes [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/02 15:22:21 UTC, 5 replies.
- Re: [I] Physical-plan serialization drops ProjectionExec metadata [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 15:34:09 UTC, 2 replies.
- Re: [PR] chore: update chacha20 dependency [datafusion] - posted by "Phoenix500526 (via GitHub)" <gi...@apache.org> on 2026/09/02 15:41:03 UTC, 3 replies.
- [PR] feat: carry VariantType identity through schema serialization [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/02 15:56:46 UTC, 3 replies.
- Re: [PR] fix: match Spark's null short-circuiting in array_join and enable it natively [datafusion-comet] - posted by "Visorgood (via GitHub)" <gi...@apache.org> on 2026/09/02 16:11:51 UTC, 8 replies.
- Re: [PR] dep: update Cargo.lock file [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 16:19:01 UTC, 1 replies.
- [PR] chore(deps-dev): bump fast-uri from 3.1.5 to 3.1.7 in /datafusion/wasmtest/datafusion-wasm-app [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/02 16:36:46 UTC, 1 replies.
- Re: [PR] fix: decode dictionary input for PyArrow UDFs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 16:49:14 UTC, 11 replies.
- [PR] feat: drive Spark's file writers from Arrow batches, including partitioned and bucketed writes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 16:52:02 UTC, 0 replies.
- Re: [PR] chore: convert `PartialHashAggregateStream` to async generators and cleanup [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/02 17:03:04 UTC, 2 replies.
- [I] RepartitionExec deadlocks under a memory limit when its spill pool holds two open files [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/02 17:45:56 UTC, 1 replies.
- [I] Window reversal renames output field for aggregate-UDAF window functions, breaking parent projection [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 18:00:55 UTC, 2 replies.
- [I] Support first_value/last_value aggregates as sliding window aggregates (blocks FILTER + windowed first/last value) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 18:06:45 UTC, 0 replies.
- Re: [I] Native Celeborn shuffle: the installed Celeborn bootstrap hook can break client creation for the whole executor [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/02 19:04:44 UTC, 0 replies.
- [PR] PostgreSQL: Allow non-reserved keywords as table aliases [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/02 19:05:15 UTC, 1 replies.
- [I] `UNION ALL` panics on `wasm32-unknown-unknown` [datafusion] - posted by "kentkwu (via GitHub)" <gi...@apache.org> on 2026/09/02 19:07:12 UTC, 6 replies.
- Re: [PR] fix(executor): forward arrow-ipc-optimizations to ballista-core [datafusion-ballista] - posted by "stag7824 (via GitHub)" <gi...@apache.org> on 2026/09/02 19:36:41 UTC, 3 replies.
- [PR] fix: preserve output field name when reversing aggregate window expressions [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/02 19:49:10 UTC, 5 replies.
- [PR] fix: clear memory after emit all [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/02 19:53:44 UTC, 0 replies.
- Re: [PR] Adapt existing partitioning for unsatisfied inputs in co-partitioned joins [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/02 20:04:09 UTC, 0 replies.
- [I] timestamp_trunc panics on DST-transition timestamps in a DST timezone [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/02 20:16:19 UTC, 0 replies.
- Re: [PR] fix: clear memory after emit all in count distinct [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/02 20:18:09 UTC, 1 replies.
- Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/02 20:18:16 UTC, 6 replies.
- Re: [PR] Intermediate result blocked approach to aggregation memory management [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/09/02 20:24:36 UTC, 3 replies.
- [PR] fix: duplicate groups after spilling in legacy hash aggregation with a nested group key [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/02 20:28:12 UTC, 1 replies.
- Re: [I] Support Spark-compatible Unicode case-insensitive Parquet field matching [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/02 20:32:24 UTC, 0 replies.
- Re: [I] feat: Write Iceberg Parquet data files natively via iceberg-rust (part 3 of 3) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 20:33:49 UTC, 0 replies.
- [PR] feat: enable Comet's in-memory cache by default [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 20:34:29 UTC, 5 replies.
- Re: [I] Coercible signature: how to specify some inputs should have exact same type? [datafusion] - posted by "blinding-pixels (via GitHub)" <gi...@apache.org> on 2026/09/02 20:37:21 UTC, 0 replies.
- [I] Support Iceberg's system functions (bucket, truncate, years/months/days/hours) as native expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 20:45:18 UTC, 2 replies.
- Re: [I] panic: array_position underflows start_from at i64::MIN [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/02 20:46:54 UTC, 0 replies.
- [I] Native Iceberg writes use an iceberg-rust revision missing partition-path escaping [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/09/02 20:51:22 UTC, 1 replies.
- [PR] fix(physical-plan): CoalescePartitionsExec panic on wasm32-unknown-unknown [datafusion] - posted by "kentkwu (via GitHub)" <gi...@apache.org> on 2026/09/02 20:52:56 UTC, 7 replies.
- [I] Native Iceberg writes drop Hadoop GCS configuration for HadoopFileIO + gs:// [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/09/02 20:53:20 UTC, 1 replies.
- [PR] feat: Support Iceberg system functions (bucket, truncate, years/months/days/hours) natively [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:27:50 UTC, 26 replies.
- [PR] fix: RepartitionExec deadlock when its spill pool holds two open files [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/02 21:28:51 UTC, 9 replies.
- [I] Restructure the codebase along seven concern axes: planner, expressions, readers, writers, storage, jni, proto [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/02 21:30:18 UTC, 0 replies.
- [PR] test: exercise the Iceberg write split-operator plan in Iceberg's own suites [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:34:22 UTC, 1 replies.
- [I] history server event log should capture scheduler id [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/02 21:36:12 UTC, 1 replies.
- [PR] chore(core): remove the inert shuffle-read sort [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/02 21:48:23 UTC, 1 replies.
- [I] Stale native Iceberg write wording in iceberg-writes.md [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:57:46 UTC, 1 replies.
- [I] Lift the metrics-mode counts/none eligibility restriction for native Iceberg writes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:57:48 UTC, 2 replies.
- [I] Decide keep-or-lift for each remaining native Iceberg write eligibility restriction [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:57:49 UTC, 1 replies.
- [I] Enable the split-operator plan and native Iceberg writes by default [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:57:51 UTC, 0 replies.
- [I] Adopt a pin-bump policy for the iceberg-rust dependency [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:57:52 UTC, 0 replies.
- [I] Failure-injection tests for native Iceberg writes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:57:54 UTC, 2 replies.
- [I] Add a native Iceberg write benchmark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:57:56 UTC, 2 replies.
- [I] Account the native Iceberg writer's buffers in Comet's memory pool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:57:58 UTC, 0 replies.
- [I] [EPIC] Production-quality native Iceberg writes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 21:58:27 UTC, 2 replies.
- [PR] fix: accept dictionary encodings in remote shuffle [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/02 22:02:25 UTC, 6 replies.
- [PR] fix: Bump iceberg-rust so native Iceberg writes URL-escape partition paths [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 22:23:47 UTC, 7 replies.
- [PR] test: dedupe shuffle reader test setup [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/02 22:45:49 UTC, 2 replies.
- Re: [I] Split the native `core` crate into focused per-concern crates (planner, expressions, readers, writers, storage, operators, shuffle, jni, proto, common) [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/02 22:51:12 UTC, 5 replies.
- Re: [I] Native Celeborn shuffle: validate_remote_schema rejects dictionary shapes the shuffle writer can emit [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/02 22:59:08 UTC, 1 replies.
- [PR] fix: Delete data files left by a failed native Iceberg write task [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/02 23:06:57 UTC, 8 replies.
- Re: [PR] refactor: return Result from fallible catalog and schema methods [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/03 01:46:35 UTC, 1 replies.
- Re: [PR] Adds dynamic filter support for NestedLoopJoinExec [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/03 01:46:37 UTC, 0 replies.
- Re: [PR] docs: add custom table provider filter pushdown examples [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/03 01:46:38 UTC, 1 replies.
- Re: [PR] Enable mixed approx_count_distinct aggregation [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/03 01:48:50 UTC, 0 replies.
- [I] Displaying a `Date64` scalar of `i64::MIN` panics [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:17:00 UTC, 0 replies.
- [PR] fix: do not panic when displaying a `Date64` scalar of `i64::MIN` [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:17:04 UTC, 3 replies.
- [I] `avg` over `Duration` panics with "attempt to add with overflow" in debug builds [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:36:37 UTC, 0 replies.
- [PR] fix: wrap instead of panicking on overflow in the `Duration` avg accumulator [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:36:39 UTC, 2 replies.
- [I] Comparing a decimal with a negative scale to an integer literal panics in `unwrap_cast` [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:46:27 UTC, 0 replies.
- [PR] fix: do not overflow in `unwrap_cast` for decimals with a negative scale [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:46:30 UTC, 5 replies.
- [I] `avg` over a decimal with a negative scale panics with "attempt to divide by zero" [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:52:40 UTC, 0 replies.
- [PR] fix: avoid dividing by zero in `avg` for decimals with a negative scale [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:52:45 UTC, 3 replies.
- [I] `approx_percentile_cont` with a large `centroids` argument panics with "capacity overflow" [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:54:55 UTC, 0 replies.
- [PR] fix: do not preallocate `max_size` centroids in `TDigest` [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 02:54:58 UTC, 2 replies.
- Re: [I] Shuffle affinity: prototype a task distribution policy that places consumer tasks where their input already lives [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/03 02:56:48 UTC, 0 replies.
- [I] Negative `INTERVAL` offsets in RANGE window frames are accepted and panic at execution [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 03:09:38 UTC, 1 replies.
- [PR] fix: reject negative `INTERVAL` offsets in RANGE window frames [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 03:09:41 UTC, 5 replies.
- Re: [I] Handling of Aggregates with multiple groupings sets is incorrect [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/03 03:18:51 UTC, 0 replies.
- [PR] fix: expand object store option references, uniquify constant metadata names, drop dead parquet JNI [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 03:24:08 UTC, 4 replies.
- [PR] fix: match Spark's duplicate field and field id semantics in parquet field lookup [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 03:42:50 UTC, 55 replies.
- Re: [PR] feat: support NullType output types in codegen dispatch [datafusion-comet] - posted by "grorge123 (via GitHub)" <gi...@apache.org> on 2026/09/03 03:45:54 UTC, 11 replies.
- [I] Invalid parquet writer options (e.g. `max_row_group_size = 0`, `bloom_filter_fpp = 1.5`) panic in `COPY` instead of returning an error [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 03:57:58 UTC, 0 replies.
- [PR] fix: reject invalid parquet writer options instead of panicking [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 03:58:01 UTC, 6 replies.
- Re: [I] Incorrect results: leaf expression pushdown duplicates volatile expressions (random() evaluated twice) [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/03 04:00:09 UTC, 0 replies.
- [PR] Unify temporal field parsing with DatePart [datafusion] - posted by "sdf-jkl (via GitHub)" <gi...@apache.org> on 2026/09/03 04:08:13 UTC, 3 replies.
- [I] `COPY ... PARTITIONED BY` a `Date32` / `Date64` column panics on out-of-range values [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 04:09:14 UTC, 0 replies.
- [PR] fix: do not panic when partitioning a `COPY` by an out-of-range date [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 04:09:17 UTC, 2 replies.
- [I] An invalid `datafusion.format.*_format` string panics when results are printed [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 04:22:47 UTC, 0 replies.
- [PR] fix: reject invalid strftime strings in `datafusion.format.*` options [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 04:22:50 UTC, 2 replies.
- [I] Nested `unnest` of a struct reports an internal error ("Assertion failed: struct_allowed") instead of a planning error [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 04:28:57 UTC, 0 replies.
- [PR] fix: report nested `unnest` of a struct as a planning error [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 04:28:59 UTC, 2 replies.
- [I] `datafusion-cli` ignores `datafusion.sql_parser.recursion_limit` [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 04:54:57 UTC, 2 replies.
- [PR] fix: honour `datafusion.sql_parser.recursion_limit` in `datafusion-cli` [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 04:54:57 UTC, 2 replies.
- [I] Window functions with `ORDER BY` on a Duration / Interval / Struct / Map column fail with "Internal error: Cannot run range queries" [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 05:06:58 UTC, 0 replies.
- [PR] fix: allow free RANGE window frames over ORDER BY types without arithmetic [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 05:07:02 UTC, 6 replies.
- [I] Support splitting large DV-backed files in the native Delta scan [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 05:27:02 UTC, 2 replies.
- [I] Preserve compressed bitmap containers when decoding native-format deletion vectors [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 05:28:09 UTC, 1 replies.
- [I] Overlap DV bitmap and Parquet footer reads during native Delta scan preparation [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 05:29:30 UTC, 0 replies.
- [I] Move cloud compatibility gating into a shared helper beside the object store configuration code [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 05:30:44 UTC, 0 replies.
- [I] Scope object store credentials to execution payloads and selected authorities in the native Delta scan [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 05:32:07 UTC, 0 replies.
- [I] Deepen v2-checkpoint regression coverage for the native Delta scan [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 05:33:18 UTC, 0 replies.
- [I] Document a capability table for the native Delta reader [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 05:34:35 UTC, 0 replies.
- Re: [PR] fix: preserve external sort workspace across spilling [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/03 05:52:13 UTC, 2 replies.
- [PR] fix(optimizer): bound planning-time regex compilation [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/03 06:27:43 UTC, 2 replies.
- Re: [I] Table references in subqueries cause invalid references in top-level projection [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/03 06:47:20 UTC, 0 replies.
- [PR] test: skip count distinct spill memory test under forced hash collisions [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/03 07:24:37 UTC, 2 replies.
- [I] Improve cast errors with source field context [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/03 08:30:36 UTC, 2 replies.
- [I] Regular native scan forwards S3 options without checking divergence from Hadoop's resolution [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/03 08:38:00 UTC, 0 replies.
- [PR] fix: include source field context in cast errors [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/03 09:03:00 UTC, 0 replies.
- Re: [PR] feat(spark): add `to_binary` and `try_to_binary` [datafusion] - posted by "arsathS (via GitHub)" <gi...@apache.org> on 2026/09/03 09:22:08 UTC, 1 replies.
- [PR] Redshift: Support APPROXIMATE PERCENTILE_DISC [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/03 10:38:32 UTC, 6 replies.
- Re: [I] Remove `as_any` from trait definitions [datafusion] - posted by "LorrensP-2158466 (via GitHub)" <gi...@apache.org> on 2026/09/03 10:59:49 UTC, 0 replies.
- Re: [PR] feat: include source field context in cast errors [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/03 11:36:10 UTC, 1 replies.
- [PR] perf(datasource): eagerly fetch small scans to reduce query latency [datafusion] - posted by "tschwarzinger (via GitHub)" <gi...@apache.org> on 2026/09/03 11:51:38 UTC, 5 replies.
- [I] perf: Improve Latency When Joining the Results of Multiple Small Scans [datafusion] - posted by "tschwarzinger (via GitHub)" <gi...@apache.org> on 2026/09/03 12:32:00 UTC, 0 replies.
- Re: [I] Release sqlparser-rs version `0.63.0` around 2026-08-31 [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 13:04:26 UTC, 9 replies.
- Re: [PR] Add recursion checks for parse_data_type [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 13:07:40 UTC, 1 replies.
- [PR] chore(deps-dev): bump fast-uri from 3.1.0 to 3.1.7 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/03 14:23:17 UTC, 0 replies.
- Re: [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 2026/09/03 14:23:20 UTC, 1 replies.
- [PR] fix: Delete completed tasks' data files when an Iceberg write job fails [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 14:28:07 UTC, 3 replies.
- Re: [PR] Apply recursive-protection to the Spanned::span walk [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 14:28:22 UTC, 1 replies.
- Re: [PR] Close the remaining gaps in the parser recursion counter [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 14:29:29 UTC, 1 replies.
- Re: [PR] Preserve single quote literal display [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 14:32:08 UTC, 2 replies.
- Re: [PR] feat(optimizer): coalesce peer first_value / last_value into a single struct aggregate [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 14:41:24 UTC, 0 replies.
- Re: [PR] Honour operator precedence in MySQL and Spark `DIV` [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 14:56:40 UTC, 0 replies.
- Re: [I] `DIV` right operand is parsed at precedence 0 in the MySQL and Spark dialects [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 14:56:44 UTC, 0 replies.
- Re: [PR] MySQL: print a space before PARTITION when displaying a table factor [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 15:08:07 UTC, 0 replies.
- [PR] feat: [WIP] Experimental Arrow Flight SQL frontend [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 15:11:38 UTC, 0 replies.
- Re: [PR] Preserve numeric compound field access display [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 15:14:10 UTC, 0 replies.
- [PR] feat: add an async API for spill file writing [datafusion] - posted by "Phoenix500526 (via GitHub)" <gi...@apache.org> on 2026/09/03 15:21:58 UTC, 8 replies.
- Re: [PR] Escape closing brackets in bracket-quoted identifiers [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/03 15:23:56 UTC, 7 replies.
- Re: [PR] Print a space between adjacent prefix unary operators [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/03 15:34:24 UTC, 0 replies.
- Re: [I] Supporting analytics over large amounts of pre‑partitioned data [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/09/03 15:36:33 UTC, 5 replies.
- [PR] Add datafusion.execution.soft_max_bytes_per_output_file config parameter [datafusion] - posted by "Tpt (via GitHub)" <gi...@apache.org> on 2026/09/03 15:49:26 UTC, 18 replies.
- [PR] Add write support to Avro format [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/03 16:01:12 UTC, 12 replies.
- Re: [I] Support AVRO Format for Write Queries [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/03 16:02:32 UTC, 1 replies.
- [PR] chore: Bump version to 0.63.0 and add changelog [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 16:05:22 UTC, 5 replies.
- [PR] chore: test latest sqlparser-rs before 0.63.0 release [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 16:16:47 UTC, 4 replies.
- [I] JVM exit hangs when the application returns from main without SparkContext.stop() [datafusion-comet] - posted by "zhangfengcdt (via GitHub)" <gi...@apache.org> on 2026/09/03 16:18:43 UTC, 1 replies.
- [PR] Check in Cargo.lock, update dependencies to latest compatible versions [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 16:21:00 UTC, 0 replies.
- [PR] Update sqlparser_derive to syn 3.0 [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/03 16:22:31 UTC, 4 replies.
- Re: [PR] Databricks: support INSERT BY NAME [datafusion-sqlparser-rs] - posted by "iffyio (via GitHub)" <gi...@apache.org> on 2026/09/03 16:26:57 UTC, 4 replies.
- [I] SELECT DISTINCT ... ORDER BY ... LIMIT can return too few rows with multiple partitions [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/09/03 16:32:04 UTC, 1 replies.
- Re: [PR] fix(catalog): apply a MemTable DELETE or UPDATE when the plan runs [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/09/03 16:45:31 UTC, 4 replies.
- Re: [PR] docs: document DELETE and UPDATE for SQL users and table provider authors [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/09/03 16:47:14 UTC, 8 replies.
- Re: [PR] Apply recursion limit without std [datafusion-sqlparser-rs] - posted by "iffyio (via GitHub)" <gi...@apache.org> on 2026/09/03 16:49:06 UTC, 0 replies.
- [PR] copy paste aggregates as is to aggregates_blocked [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/03 16:55:46 UTC, 4 replies.
- Re: [I] Native Celeborn shuffle: reflectively replacing Celeborn's final fields can release push admission while payloads are in flight [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/03 17:01:50 UTC, 1 replies.
- Re: [PR] perf: remove per-row String allocation from Spark soundex and quote [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 17:02:40 UTC, 2 replies.
- Re: [PR] aggregate blocked impl [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/03 17:12:50 UTC, 155 replies.
- Re: [PR] fix: [spark] honor ANSI mode in next_day, and fix a panic and a missing argument shape [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 17:20:28 UTC, 0 replies.
- Re: [PR] fix(spark): correct pmod overflow, ANSI zero divisor and negative zero handling [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 17:20:42 UTC, 2 replies.
- [PR] fix(celeborn): reject unsafe native push completion tracking [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/03 17:42:06 UTC, 2 replies.
- Re: [I] Improve DataFrame::from_columns input types [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/09/03 17:56:38 UTC, 0 replies.
- Re: [PR] fix(executor): wake graceful shutdown after tasks drain [datafusion-ballista] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/03 18:07:09 UTC, 3 replies.
- Re: [I] `arrays_zip` falls back to Spark for map element types [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/09/03 18:43:52 UTC, 0 replies.
- [I] SingleDistinctToGroupBy fires where it costs far more memory: adding count(*) makes a query ~1000x cheaper [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/03 18:49:40 UTC, 7 replies.
- [PR] feat: experiment with `RealUsagePool` [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/03 19:36:26 UTC, 2 replies.
- [PR] docs(bench): refresh TPC-H SF1000 results at 67b3a19b [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 19:41:49 UTC, 6 replies.
- Re: [PR] docs: refresh benchmarking.md with SF1000 results after #2315 (AQE default-on) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 19:44:02 UTC, 0 replies.
- Re: [I] Destructure proto hooks for the Parquet source and sink [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/09/03 20:00:53 UTC, 4 replies.
- [PR] fix: preserve Parquet sort pushdown across proto roundtrips [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/09/03 20:10:35 UTC, 8 replies.
- [PR] `PostgreSQL`: Support the `VARIADIC` function call argument marker [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/03 20:12:25 UTC, 0 replies.
- [PR] fix: cap the field list in "No field named" errors [datafusion] - posted by "akashjainn (via GitHub)" <gi...@apache.org> on 2026/09/03 20:15:08 UTC, 6 replies.
- [PR] fix: prevent DISTINCT ORDER BY LIMIT from returning too few rows [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/09/03 20:44:52 UTC, 3 replies.
- [I] Cancelling a running job leaks its executor vcores and wedges the scheduler under PushStaged [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 21:02:30 UTC, 1 replies.
- [PR] docs(plans): TPC-H SF1000 query plans for community review (not for merge) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 21:59:51 UTC, 8 replies.
- [I] Scalar subqueries drop extension metadata from their result [datafusion] - posted by "paleolimbot (via GitHub)" <gi...@apache.org> on 2026/09/03 22:06:00 UTC, 1 replies.
- Re: [PR] test: add explode operator microbenchmark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 22:16:04 UTC, 7 replies.
- [I] msrv dependency check fails to build tinyvec 1.13.0 [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 22:34:47 UTC, 1 replies.
- [PR] fix(ci): pin tinyvec in the MSRV dependency checker [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 22:35:49 UTC, 1 replies.
- [PR] Add reproducing case [datafusion] - posted by "theirix (via GitHub)" <gi...@apache.org> on 2026/09/03 22:40:10 UTC, 1 replies.
- [I] Emit the final (post-AQE) physical plan to the event log [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 22:58:59 UTC, 0 replies.
- [PR] perf: slice the child instead of gathering it when unnesting [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/03 23:00:50 UTC, 1 replies.
- [D] Sharing benchmark observations on decimal floating-point compression: comparing integer mapping with Gorilla/Chimp on time-series datasets [datafusion] - posted by "x-at-01 (via GitHub)" <gi...@apache.org> on 2026/09/03 23:03:57 UTC, 3 replies.
- Re: [I] make_array returns wrong row count for null-array input [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 23:16:04 UTC, 0 replies.
- [PR] fix: `make_array` over NULL-typed columns returns one list per row [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 23:25:15 UTC, 4 replies.
- [I] `min` / `max` over a list of lists (or of structs) fails with "Internal error: Uncomparable values" [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 23:42:00 UTC, 0 replies.
- [PR] fix: compare nested list scalars with a dynamic comparator [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/03 23:42:03 UTC, 2 replies.
- Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parquet 59.2 [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 00:23:07 UTC, 30 replies.
- [PR] fix: preserve Arrow field metadata on scalar subquery expressions [datafusion] - posted by "M-Tesla (via GitHub)" <gi...@apache.org> on 2026/09/04 00:48:30 UTC, 7 replies.
- Re: [I] [Incompatibility] Document array_join null handling differences [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/04 01:08:43 UTC, 0 replies.
- [PR] [Comet] Recover native Celeborn shuffle from oversized rows [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/04 02:17:55 UTC, 0 replies.
- [I] [Bug] spark factorial rejects BIGINT and untyped integer literals that Spark accepts [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/04 02:51:12 UTC, 1 replies.
- Re: [PR] fix: make native shuffle spill metrics independent of input batching [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/04 02:52:22 UTC, 1 replies.
- [I] [Bug] spark factorial rejects STRING, DECIMAL and floating-point inputs that Spark implicitly casts to INT [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/04 02:58:13 UTC, 0 replies.
- Re: [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 2026/09/04 03:10:52 UTC, 4 replies.
- [I] Join planning inserts IS NOT NULL filters that provably pass 100% of rows when input statistics report zero nulls [datafusion] - posted by "lxc512157407 (via GitHub)" <gi...@apache.org> on 2026/09/04 03:16:21 UTC, 2 replies.
- Re: [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 2026/09/04 03:16:26 UTC, 15 replies.
- Re: [I] Proto decode silently truncates limits and sizes to `usize` on 32-bit targets [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/04 03:19:34 UTC, 0 replies.
- [PR] fix(spark): accept every integer width in `factorial`, matching Spark's implicit cast [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/04 03:25:21 UTC, 15 replies.
- Re: [PR] Add support for dictionary for approx_distinct [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/04 03:38:53 UTC, 3 replies.
- Re: [D] Policy on uptick of LLM PRs from new contributors [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/04 03:49:30 UTC, 2 replies.
- Re: [PR] feat: support ASOF JOIN SQL [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/04 03:50:31 UTC, 18 replies.
- Re: [I] Unify granularity / field-name parsing across temporal functions [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/04 04:04:53 UTC, 0 replies.
- Re: [I] Destructure proto hooks for lambda physical expressions [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/04 04:09:57 UTC, 0 replies.
- [PR] chore(deps): bump tower-http from 0.7.0 to 0.7.1 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/04 04:16:54 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.2 to 2.87.3 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/04 04:18:20 UTC, 1 replies.
- Re: [PR] fix: recover native Celeborn shuffle from oversized rows [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/04 04:33:57 UTC, 2 replies.
- Re: [PR] feat: add native distinct-combined collect_list aggregate support [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 06:25:21 UTC, 3 replies.
- Re: [PR] fix: report native shuffle read metrics [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 06:37:31 UTC, 5 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 2026/09/04 06:51:31 UTC, 3 replies.
- [I] Add Ability to Eagerly Prune Parquet Files for Better Statistics [datafusion] - posted by "tschwarzinger (via GitHub)" <gi...@apache.org> on 2026/09/04 07:49:48 UTC, 1 replies.
- [PR] fix(proto): destructure JSON source and sink serde hooks [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/09/04 08:07:48 UTC, 6 replies.
- [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/04 08:55:06 UTC, 4 replies.
- [I] Decimal to double/float cast is not correctly rounded: last-digit-wrong results for ordinary DECIMAL(38,18) values [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 08:56:12 UTC, 1 replies.
- [I] Nested (struct/list/map) Parquet schema-evolution conversions bypass Spark's type-conversion rules: silent NULLs, string parsing, and a native panic [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 08:56:14 UTC, 1 replies.
- [I] rpad/lpad panic (Option::unwrap on None) when the length column contains NULL [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 08:56:16 UTC, 1 replies.
- [I] ANSI cast of double/float to int/long falsely reports CAST_OVERFLOW for exactly-representable boundary values (2147483647.0, -2147483648.0, ±2^63) [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 08:56:19 UTC, 1 replies.
- [I] String-to-timestamp cast diverges from Spark's parseTimestampString: rejects 1-digit segments and empty fractions, accepts zone suffixes on date-only strings and 7-digit years [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 08:56:21 UTC, 1 replies.
- [I] concat_ws with array arguments fails natively instead of flattening like Spark [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 08:56:23 UTC, 1 replies.
- [I] Plain `posexplode` evaluates its array argument twice per batch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 10:56:17 UTC, 1 replies.
- Re: [I] Iceberg write split-operator plan: CI failures when enabled by default [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 10:57:04 UTC, 0 replies.
- Re: [I] Natively support regr_sxx, regr_syy, regr_sxy, regr_slope, regr_intercept, regr_r2 aggregates [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 10:58:31 UTC, 0 replies.
- [PR] test: enable the Iceberg split-operator and native write by default to surface test failures [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 11:07:14 UTC, 2 replies.
- [I] Investigate: why Comet shuffle files can be larger than Spark's, and whether byte-based block sizing would fix it [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 11:31:01 UTC, 0 replies.
- Re: [I] Current shuffle format has too much overhead with default batch size [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 11:31:15 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 2026/09/04 11:47:47 UTC, 11 replies.
- Re: [PR] feat: support pivot and unpivot [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/09/04 11:53:43 UTC, 0 replies.
- [PR] fix: fall back for concat_ws with array arguments instead of failing natively [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 12:30:29 UTC, 3 replies.
- [PR] fix: return NULL from rpad/lpad when the length column is NULL instead of panicking [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 12:38:27 UTC, 2 replies.
- [PR] fix: apply Spark's Parquet conversion rules to nested struct/list/map fields [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 13:05:14 UTC, 5 replies.
- [PR] fix: align string to timestamp parsing with Spark's segment rules [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 13:11:32 UTC, 12 replies.
- [PR] fix: match Spark's ANSI bound check for float/double to integral casts [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 13:12:20 UTC, 2 replies.
- [PR] fix: correctly rounded decimal to double/float cast matching BigDecimal.doubleValue/floatValue [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 13:14:25 UTC, 4 replies.
- Re: [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 2026/09/04 13:27:11 UTC, 0 replies.
- Re: [PR] fix: allow free RANGE window frames over Duration and Interval ORDER BY types [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/04 13:31:59 UTC, 19 replies.
- Re: [I] [EPIC] Spilling Hash Join — run any join in a bounded memory budget [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/04 14:03:19 UTC, 21 replies.
- [PR] Add docs section for debugging for contributors [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/04 15:11:11 UTC, 3 replies.
- [I] Comet's explode is slower than Spark when the element is a struct, worst on nested rows [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 15:36:30 UTC, 3 replies.
- [I] perf: coalesce small shuffle-read batches before native sort [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 15:47:42 UTC, 2 replies.
- Re: [I] [FEATURE] Carry Spark VariantType identity through Comet schema serialization [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/04 16:36:04 UTC, 0 replies.
- [I] Gate pyo3/extension-module so the crate can be linked as a Rust dependency and tested [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/04 16:44:29 UTC, 1 replies.
- [I] Expose Python UDF inlining as a public, reusable extension codec [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/04 16:44:40 UTC, 0 replies.
- [I] Decode Python UDFs opaquely so a scheduler needs no Python interpreter [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/04 16:44:44 UTC, 0 replies.
- [I] Report which extension codec handled each node of a serialized plan [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/04 16:44:49 UTC, 0 replies.
- [I] feat: add native concat_ws support for array arguments [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/04 17:05:13 UTC, 2 replies.
- Re: [PR] Add optional native Lance scan support [datafusion-comet] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/09/04 17:52:50 UTC, 1 replies.
- Re: [I] [DISCUSS] Is Comet ready to move to top-level Apache Comet project? [datafusion-comet] - posted by "chia7712 (via GitHub)" <gi...@apache.org> on 2026/09/04 18:01:15 UTC, 2 replies.
- Re: [PR] Add atomic SessionContext.with_extensions API [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/04 18:03:54 UTC, 0 replies.
- [PR] Arrays zip codegen [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/09/04 18:32:37 UTC, 0 replies.
- [I] Native Iceberg write drops a ColumnarToRow transition when AQE is disabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 18:36:05 UTC, 1 replies.
- [I] Native Iceberg writer does not honour write.target-file-size-bytes the same way as iceberg-java [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 18:36:23 UTC, 2 replies.
- [I] Native Iceberg write panics in construct_partition_summaries after partition spec evolution [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 18:38:39 UTC, 1 replies.
- [PR] feat: route unrecognized StaticInvoke and Invoke through the codegen dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 18:38:42 UTC, 4 replies.
- [I] Native Iceberg write fails with "No column with source column id" after an identity partition field is dropped [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 18:38:54 UTC, 1 replies.
- [I] Native Iceberg write panics generating the partition path for a timestamptz partition column [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 18:39:08 UTC, 1 replies.
- [I] Push native join runtime filters into scans to reduce I/O and decoding [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/04 18:50:33 UTC, 2 replies.
- [I] Add an agent skill for datafusion-python extension authors [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/04 18:52:16 UTC, 0 replies.
- [I] enable_url_table returns a handle on a different session, unlike every other with_* derivation [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/04 19:03:45 UTC, 0 replies.
- Re: [PR] fix: revert unsafe partial aggregates after final fallback [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 19:04:51 UTC, 9 replies.
- Re: [PR] feat: enable native-only Celeborn shuffle planning (8/n) [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 19:05:32 UTC, 1 replies.
- Re: [PR] feat: support `WindowGroupLimitExec` [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 19:11:06 UTC, 0 replies.
- Re: [PR] feat: support Apache Celeborn remote shuffle service [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 19:11:08 UTC, 1 replies.
- Re: [PR] feat: add RSS partition writer and task-owned JNI callback (1/n) [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 19:11:10 UTC, 1 replies.
- Re: [PR] feat: bind task-owned RSS callbacks to native shuffle plans (4/n) [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 19:11:17 UTC, 0 replies.
- Re: [PR] feat: add Celeborn shuffle manager and partition pusher (5/n) [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 19:11:20 UTC, 0 replies.
- Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/04 19:11:26 UTC, 0 replies.
- Re: [PR] feat: add Grouped equivalence properties [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/04 19:47:30 UTC, 3 replies.
- Re: [PR] feat: stream aggregates over grouped input [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/04 19:48:11 UTC, 3 replies.
- Re: [PR] feat: route `arrays_zip` on map element types through the codegen dispatcher [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/04 19:54:01 UTC, 2 replies.
- [PR] fix: restore columnar transitions under the native Iceberg write [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 20:00:02 UTC, 10 replies.
- [PR] [Comet] Update Celeborn map-key assertion for Arrow 59.2 [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/04 20:14:07 UTC, 0 replies.
- [I] Pin Range satisfaction vs advertised split-point domain [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/09/04 20:18:14 UTC, 0 replies.
- [I] Native Iceberg writer raises a different exception than iceberg-java for unclustered input to a clustered writer [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 20:28:19 UTC, 1 replies.
- [PR] [Comet] Push native join runtime filters into Parquet scans [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/04 20:35:31 UTC, 0 replies.
- Re: [PR] fix: keep decimal precision for SLT tests [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/04 20:35:49 UTC, 6 replies.
- Re: [PR] feat: skip hash shuffle for date_bin/date_trunc on Range([timestamp]) [datafusion] - posted by "NGA-TRAN (via GitHub)" <gi...@apache.org> on 2026/09/04 20:36:09 UTC, 13 replies.
- [PR] fix: compare struct and map scalars with a dynamic comparator [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/04 20:50:49 UTC, 2 replies.
- Re: [I] [Discussion] Should hash join order be based on memory size? [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/09/04 20:59:48 UTC, 1 replies.
- [PR] fix: reject a zero `objectstore_writer_buffer_size` instead of hanging [datafusion] - posted by "edubraqd (via GitHub)" <gi...@apache.org> on 2026/09/04 21:12:41 UTC, 2 replies.
- Re: [PR] fix: Update Celeborn map-key assertion for Arrow 59.2 [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/04 21:31:08 UTC, 0 replies.
- Re: [I] Fix remaining reported issues for arrays of map [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/04 22:07:35 UTC, 1 replies.
- [I] [Bug] spark factorial: BIGINT overflow should wrap in non-ANSI mode and raise CAST_OVERFLOW in ANSI mode, as in Spark [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/04 22:23:02 UTC, 0 replies.
- Re: [I] Comet native Parquet scan reads full nested columns despite pruned Spark ReadSchema [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/04 22:32:24 UTC, 2 replies.
- [PR] add benches array [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/04 22:46:53 UTC, 0 replies.
- Re: [PR] feat: push native join runtime filters into Parquet scans [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/04 22:48:02 UTC, 2 replies.
- Re: [I] External sort can lose reserved spill workspace when memory availability decreases [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/04 23:06:26 UTC, 0 replies.
- Re: [PR] chore: add benches array functions [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/04 23:46:21 UTC, 3 replies.
- Re: [I] [DISCUSSION] Maybe support planning scalar function in `ExprPlanner` as well? [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/05 01:04:48 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 2026/09/05 01:37:23 UTC, 0 replies.
- Re: [I] Support zero copy hash repartitioning for Hash Join [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/05 02:21:55 UTC, 1 replies.
- [PR] fix: reject NULL partition keys during partitioned writes [datafusion] - posted by "bvolpato (via GitHub)" <gi...@apache.org> on 2026/09/05 03:12:27 UTC, 5 replies.
- [PR] fix: avoid unsafe set rewrites for compound IN lists [datafusion] - posted by "bvolpato (via GitHub)" <gi...@apache.org> on 2026/09/05 03:12:37 UTC, 5 replies.
- [PR] fix: stabilize grouped correlation with centered moments [datafusion] - posted by "bvolpato (via GitHub)" <gi...@apache.org> on 2026/09/05 03:12:56 UTC, 5 replies.
- Re: [I] Consider an enclosing-range fallback for `IN` lists above `max_in_list_size` [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/05 04:01:48 UTC, 0 replies.
- Re: [I] Substrait consumer: DuplicateUnqualifiedField when chaining two Window relations with a carried window column [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/05 04:08:15 UTC, 2 replies.
- [PR] Optimize NULL-containing string IN list pruning [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/05 05:49:44 UTC, 3 replies.
- [PR] bench: add PWMJ vs NestedLoopJoin criterion coverage for LeftMark/Rig… [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/09/05 06:26:33 UTC, 6 replies.
- Re: [PR] fix: flush FilterExec output on pending inut for unbounded inputs [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/05 07:21:43 UTC, 2 replies.
- Re: [PR] Add xmlnamespace support mssql [datafusion-sqlparser-rs] - posted by "iffyio (via GitHub)" <gi...@apache.org> on 2026/09/05 07:46:36 UTC, 4 replies.
- Re: [I] chore: Fix Scala code warnings [datafusion-comet] - posted by "athlcode (via GitHub)" <gi...@apache.org> on 2026/09/05 08:14:05 UTC, 3 replies.
- Re: [I] CSE may extract Window functions into a Project node [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/05 10:33:38 UTC, 0 replies.
- Re: [I] RelationPlannerContext exposes no CTE scope, so extension relation planners silently shadow CTEs [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/05 11:01:12 UTC, 0 replies.
- Re: [I] Compact `IN`-list pruning excludes `NOT IN` and NULL-containing lists [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/05 11:23:24 UTC, 0 replies.
- Re: [I] Cleanup aggregation planning [datafusion] - posted by "Pranav2612000 (via GitHub)" <gi...@apache.org> on 2026/09/05 12:22:32 UTC, 2 replies.
- Re: [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 2026/09/05 13:58:02 UTC, 0 replies.
- Re: [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 2026/09/05 13:58:03 UTC, 0 replies.
- [PR] Pwmj metrics accounting [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/09/05 14:12:53 UTC, 9 replies.
- [I] array_distinct and array_union diverge from Spark on -0.0 for Spark versions without SPARK-54918 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:51:38 UTC, 4 replies.
- [I] Signed-zero array test fixtures claim the literal case agrees with Spark when it does not [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:51:57 UTC, 3 replies.
- [I] Re-enable the two ignored CometAggregateSuite metric tests after the DataFusion 55 peak_mem_used change [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:51:59 UTC, 2 replies.
- [I] Establish whether the DataFusion 55 TPC-H off-heap bump is real, and changelog it if so [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:52:20 UTC, 3 replies.
- [I] SpillWriter::path() conflates "nothing spilled" with "backend has no local path" [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:52:21 UTC, 2 replies.
- [I] copy_array panics on offset overflow instead of returning an error [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:52:24 UTC, 2 replies.
- [I] Nested Parquet cast retention accepts an ambiguous case-insensitive field match [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:52:44 UTC, 3 replies.
- [I] Slice arrays before normalizing to avoid allocating over the whole backing buffer [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:52:45 UTC, 1 replies.
- [I] [EPIC] DataFusion 55 upgrade follow-ups [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 14:53:06 UTC, 3 replies.
- Re: [I] Support to read S3-compliant object stores [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/05 15:21:08 UTC, 0 replies.
- [I] Fuse the SerializeFromObject / MapElements / DeserializeToObject sandwich into a Comet projection instead of falling back [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 15:39:29 UTC, 0 replies.
- Re: [I] Native Celeborn shuffle: default maxFrameBytes of 64 MiB is unreachable, and a large row fails the whole job [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/05 15:46:59 UTC, 0 replies.
- Re: [I] Implement sequence natively for integral types instead of JVM codegen dispatch [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/05 15:48:03 UTC, 0 replies.
- [PR] test(chaos): run #2029 executor-loss scenarios on the k8s backend [datafusion-ballista] - posted by "akshaychitneni (via GitHub)" <gi...@apache.org> on 2026/09/05 16:05:17 UTC, 7 replies.
- [I] `make format` output fails scalastyle IfBraceChecker (scalafmt wraps long brace-less if/else without adding braces) [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/05 16:10:41 UTC, 4 replies.
- Re: [PR] perf: project cached batches by buffer selection, prune on collated strings [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 16:12:34 UTC, 20 replies.
- [I] Follow up on post-merge review of the native sequence kernel: perf crossover, unbounded per-batch allocation, and missing ceiling coverage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 16:14:45 UTC, 0 replies.
- [PR] refactor: make Spark-to-Arrow batch row counts explicit [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 16:24:15 UTC, 1 replies.
- [PR] feat: fuse the typed Dataset map sandwich into a Comet projection [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 16:26:08 UTC, 1 replies.
- [PR] feat: normalize marked Variant arrays at the native Parquet boundary [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 16:34:52 UTC, 5 replies.
- [I] String-to-timestamp cast rejects explicit positive years accepted by Spark [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 16:43:27 UTC, 2 replies.
- [I] Re-enable adaptive skip-partial aggregation for supported high-cardinality aggregates [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 16:52:19 UTC, 2 replies.
- [PR] fix: make columnar-to-row benchmarks exercise Comet [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/05 17:01:39 UTC, 2 replies.
- [I] revertToSpark erases CometIcebergWriteExec / CometNativeWriteExec because originalPlan is the node's own child [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 17:01:54 UTC, 2 replies.
- Re: [I] Add support for `DataFrame.cache()` to Ballista [datafusion-ballista] - posted by "akshaychitneni (via GitHub)" <gi...@apache.org> on 2026/09/05 17:09:21 UTC, 0 replies.
- Re: [PR] feat: add extension to support `DataFrame::checkpoint()` [datafusion-ballista] - posted by "akshaychitneni (via GitHub)" <gi...@apache.org> on 2026/09/05 17:13:08 UTC, 1 replies.
- [PR] feat: route next_day and levenshtein collated input through the codegen dispatcher [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/05 17:56:05 UTC, 2 replies.
- [PR] fix: disable conflicting IfBraceChecker [datafusion-comet] - posted by "AshishGhodvinde (via GitHub)" <gi...@apache.org> on 2026/09/05 18:28:29 UTC, 2 replies.
- Re: [I] [EPIC] Improve Comet metrics [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 18:32:43 UTC, 2 replies.
- Re: [PR] fix: prevent libhdfs thread destructor use-after-free [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 18:56:09 UTC, 12 replies.
- Re: [I] chore: DataFusion 55.0.0 [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/05 19:15:20 UTC, 0 replies.
- [PR] build(deps): bump arrow-array from 59.2.0 to 59.3.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/05 19:43:42 UTC, 3 replies.
- [PR] build(deps): bump futures from 0.3.32 to 0.3.34 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/05 19:43:51 UTC, 3 replies.
- [PR] build(deps): bump arrow-schema from 59.2.0 to 59.3.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/05 19:43:58 UTC, 3 replies.
- [PR] build(deps): bump arrow from 59.2.0 to 59.3.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/05 19:44:04 UTC, 3 replies.
- Re: [PR] build(deps): bump arrow from 58.3.0 to 59.0.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/05 19:44:07 UTC, 1 replies.
- [PR] build(deps): bump uuid from 1.23.3 to 1.26.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/05 19:44:12 UTC, 3 replies.
- Re: [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 2026/09/05 19:44:15 UTC, 1 replies.
- [PR] build(deps): bump arrow-select from 59.2.0 to 59.3.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/05 19:44:17 UTC, 3 replies.
- [PR] perf: cache remote shuffle schemas and benchmark decoding [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/05 19:57:08 UTC, 0 replies.
- Re: [I] Support FIRST/LAST with `PartialMerge` [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 20:21:02 UTC, 1 replies.
- [PR] feat: Enable adaptive partial aggregation for eligible native shuffle plans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 21:08:14 UTC, 4 replies.
- Re: [PR] perf: cache expected schemas for remote shuffle decoding [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/05 21:10:59 UTC, 5 replies.
- [PR] feat: support bloom filters in native Iceberg writes [datafusion-comet] - posted by "NikitaMatskevich (via GitHub)" <gi...@apache.org> on 2026/09/05 21:41:49 UTC, 32 replies.
- [PR] feat: execute concat_ws with array arguments natively [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 21:45:37 UTC, 2 replies.
- Re: [PR] feat: Lambda function support from DataFusion, illustrated with array_filter [datafusion-comet] - posted by "erikbogado-nstech (via GitHub)" <gi...@apache.org> on 2026/09/05 21:47:12 UTC, 15 replies.
- Re: [PR] feat: native dynamic filter pushdown for hash join into Parquet scans [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/05 21:51:09 UTC, 6 replies.
- [PR] fix: distinguish "nothing spilled" from a spill backend with no local path [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 22:34:49 UTC, 1 replies.
- [PR] perf: validate shuffle IPC context reuse savings [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/05 22:52:27 UTC, 1 replies.
- [PR] Add Lance contrib build gate [datafusion-comet] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/09/05 23:10:40 UTC, 0 replies.
- [PR] fix: native Iceberg write panics on an evolved partition spec and on a timestamptz partition path [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/05 23:31:05 UTC, 5 replies.
- [PR] chore: add_benches_hash_agg [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/05 23:48:15 UTC, 0 replies.
- Re: [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 2026/09/05 23:49:13 UTC, 0 replies.
- [I] Iceberg scan falls back to Spark on IS NULL/IS NOT NULL over list/map columns (stale complex-type check) [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/06 00:50:20 UTC, 1 replies.
- [PR] fix: narrow Iceberg complex-null scan fallback to struct columns [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/06 00:50:32 UTC, 8 replies.
- [PR] refactor: simplify null-aware and join-type branching in hash join [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/06 01:04:02 UTC, 4 replies.
- Re: [PR] Extract dynamic filter expression composition from `SharedBuildAccumulator::build_filter` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/06 01:42:37 UTC, 1 replies.
- Re: [PR] perf(hash-join): eliminate intermediate array allocations in probe-side collision filter [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/06 01:42:39 UTC, 1 replies.
- [PR] fix: sort pushed below `GlobalLimitExec` ignores `skip`, returning too few rows [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/06 02:34:24 UTC, 9 replies.
- Re: [PR] Read primitive values directly in branchless IN LIST filters [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/06 03:48:06 UTC, 0 replies.
- [PR] fix: normalize `InterleaveExec` to `UnionExec` before enforcing distribution [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/06 04:07:15 UTC, 4 replies.
- [I] Correlated `EXISTS`/`IN` subqueries with groupless aggregates hit the count bug [datafusion] - posted by "mohammadnaqvi04 (via GitHub)" <gi...@apache.org> on 2026/09/06 04:21:45 UTC, 0 replies.
- Re: [PR] Adaptive (runtime, stats-based) conjunct reordering for FilterExec [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/09/06 04:21:58 UTC, 37 replies.
- [PR] fix: support AQE table-cache stages for Comet in-memory scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 04:57:56 UTC, 0 replies.
- [PR] refactor(hash-aggr): Small fixes and finish hash aggregation refactor [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/06 05:23:43 UTC, 6 replies.
- [PR] perf: specialize native cache statistics collection [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 05:37:13 UTC, 0 replies.
- [I] `LeftSemi` hash and nested loop joins report `EmissionType::Incremental` but emit only after the probe side is exhausted [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/06 06:08:19 UTC, 3 replies.
- Re: [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 2026/09/06 06:09:46 UTC, 0 replies.
- [PR] refactor: use Arrow cast for date to timestamp NTZ [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 06:22:05 UTC, 0 replies.
- [PR] perf: avoid repeated decimal promotion in expression serialization [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 06:25:18 UTC, 4 replies.
- [PR] perf: evaluate posexplode array expressions once per batch [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/06 06:33:07 UTC, 1 replies.
- [PR] fix: align time parsing and native second extraction with Spark [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 06:42:39 UTC, 4 replies.
- [PR] fix: defer `InterleaveExec` partitioning check to `InvariantLevel::Executable` [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/06 07:07:27 UTC, 6 replies.
- [PR] test: consolidate ASOF SQL coverage [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/06 07:22:38 UTC, 2 replies.
- [PR] refactor: share join input unparsing [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/06 07:22:50 UTC, 2 replies.
- Re: [I] Improve the performance of range re-partitioning [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/06 08:01:46 UTC, 0 replies.
- [PR] Reduce binary size of `ScalarUDFImpl` default impls [datafusion] - posted by "simonvandel (via GitHub)" <gi...@apache.org> on 2026/09/06 08:08:27 UTC, 5 replies.
- [I] Substrait consumer ignores AggregateFunction.phase, so an intermediate aggregate runs as a complete one [datafusion] - posted by "alexandrefimov (via GitHub)" <gi...@apache.org> on 2026/09/06 08:32:45 UTC, 1 replies.
- [I] Logical schema of an aggregate over GROUPING SETS is more nullable than the physical schema [datafusion] - posted by "alexandrefimov (via GitHub)" <gi...@apache.org> on 2026/09/06 08:32:51 UTC, 0 replies.
- [PR] Support INSERT OVERWRITE for MemTable [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/06 08:50:57 UTC, 6 replies.
- Re: [I] Consider defining more github views of common filters (like PRs waiting to review) [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/06 08:53:19 UTC, 0 replies.
- [I] INSERT can drop target Arrow extension metadata [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/06 09:08:38 UTC, 1 replies.
- [PR] fix: preserve target extension metadata in INSERT [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/06 09:08:54 UTC, 6 replies.
- [PR] Support predicate subqueries in projections [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/06 09:27:02 UTC, 7 replies.
- Re: [PR] fix: fall back to Spark for negative-scale decimal casts and arithmetic [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/06 09:28:06 UTC, 1 replies.
- Re: [I] `ComposedPhysicalExtensionCodec` implements only 6 of the 12 `PhysicalExtensionCodec` methods [datafusion] - posted by "sainad2222 (via GitHub)" <gi...@apache.org> on 2026/09/06 09:50:15 UTC, 0 replies.
- [PR] fix: delegate the remaining codec methods in ComposedPhysicalExtensio… [datafusion] - posted by "sainad2222 (via GitHub)" <gi...@apache.org> on 2026/09/06 11:03:31 UTC, 0 replies.
- Re: [I] Add `pivot` & `unpivot` (melt) to DataFrame [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/06 11:07:49 UTC, 0 replies.
- [I] Full workspace clippy fails in PostgreSQL decimal formatting [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/06 11:25:26 UTC, 1 replies.
- [PR] Fix Postgres decimal formatter clippy [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/06 11:25:41 UTC, 2 replies.
- [I] Track nested-field statistics pruning and TIMESTAMP_MILLIS overflow parity in filtered scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 11:44:06 UTC, 2 replies.
- [PR] fix: check nested TIMESTAMP_MILLIS overflow in unfiltered scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 11:46:39 UTC, 4 replies.
- [PR] fix(physical-plan): report Final emission for LeftSemi hash and neste… [datafusion] - posted by "TinyMurky (via GitHub)" <gi...@apache.org> on 2026/09/06 13:18:40 UTC, 4 replies.
- [PR] perf(optimizer): avoid redundant aggregate planning work [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/06 13:47:09 UTC, 6 replies.
- Re: [I] Use `Arc` rather than `Statistics` in `PartitionedFile` [datafusion] - posted by "haochunchang (via GitHub)" <gi...@apache.org> on 2026/09/06 13:55:18 UTC, 2 replies.
- [I] array_has_any/all drop input NULLs in the empty-needle fast path [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:00:46 UTC, 1 replies.
- [PR] Perf/partial sort [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/06 14:13:06 UTC, 0 replies.
- [I] `SingleHashAggregateStream` ignores the distinct soft limit (`lim=[n]`) and reads all input [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:17:16 UTC, 3 replies.
- [I] `map_extract` returns `[NULL]` instead of `[]` for missing keys [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/06 14:18:05 UTC, 2 replies.
- Re: [D] DataFusion-Federation: Union Flattening Across Executors [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:22:40 UTC, 0 replies.
- Re: [D] Automating predicate pushdown via declared capabilities [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:23:54 UTC, 0 replies.
- Re: [D] Error highlighting in query strings [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:26:49 UTC, 0 replies.
- Re: [D] Feedback on high memory usage when merging N parquet files [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:29:55 UTC, 0 replies.
- [I] Parquet Variant annotation validation is bypassed when reading as an ordinary struct [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:30:45 UTC, 1 replies.
- [PR] feat: implement support for INSERT ... ON CONFLICT (DO NOTHING / DO UPDATE) clauses [datafusion] - posted by "Nachiket-Roy (via GitHub)" <gi...@apache.org> on 2026/09/06 14:37:04 UTC, 3 replies.
- Re: [PR] perf: Optimize prefix-group processing in `PartialSortExec` [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/06 14:37:29 UTC, 4 replies.
- Re: [I] perf: verify shuffle IPC context-reuse allocation savings with Arrow 59.1+ [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/06 14:43:45 UTC, 0 replies.
- [I] `map_extract` fails to match equal struct keys with differently encoded dictionary nulls [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/06 14:44:57 UTC, 2 replies.
- [PR] feat: support filter pushdown through UNNEST operator [datafusion] - posted by "Mark1626 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:45:51 UTC, 6 replies.
- [I] `array_has_any/array_has_all` results depend on other rows when needles are NULL [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/06 14:57:03 UTC, 2 replies.
- Re: [PR] fix: delegate the remaining codec methods in ComposedPhysicalExtensionCodec [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/06 15:03:18 UTC, 6 replies.
- [PR] docs: add a pr-triage skill and document pull request triage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/06 15:12:17 UTC, 3 replies.
- [PR] fix: preserve nulls in array_has_any/all empty-needle path [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/06 15:20:25 UTC, 3 replies.
- [PR] fix: enable URL tables on the shared session [datafusion-python] - posted by "emecii (via GitHub)" <gi...@apache.org> on 2026/09/06 15:21:24 UTC, 0 replies.
- Re: [PR] test: cover Spark-to-Arrow batch conversion edge cases [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 15:50:40 UTC, 2 replies.
- [PR] fix: accept an empty flags string in regexp_replace [datafusion] - posted by "jackylee-ch (via GitHub)" <gi...@apache.org> on 2026/09/06 15:55:19 UTC, 3 replies.
- [PR] Fix `Numeric` signature coercion to properly handle null types [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/09/06 15:58:03 UTC, 3 replies.
- [PR] fix: reject groups accumulator for distinct bitwise aggregates [datafusion] - posted by "jackylee-ch (via GitHub)" <gi...@apache.org> on 2026/09/06 15:59:11 UTC, 2 replies.
- [I] bug: slice crashes on arrays with a non-nullable element field [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/06 15:59:58 UTC, 2 replies.
- [PR] fix: correct the copy-pasted docs for covar_pop and bool_or [datafusion] - posted by "jackylee-ch (via GitHub)" <gi...@apache.org> on 2026/09/06 16:06:03 UTC, 4 replies.
- Re: [PR] fix(spark): derive pmod's decimal result type from the declared arguments [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/09/06 16:09:50 UTC, 3 replies.
- [PR] feat: accelerate scalar Python UDFs with CometArrowEvalPythonExec [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/06 16:14:01 UTC, 0 replies.
- Re: [I] Projection field metadata is lost during physical plan optimization [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/06 16:20:44 UTC, 0 replies.
- Re: [I] [Bug] pmod returns a wider decimal type than Spark [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/09/06 16:44:37 UTC, 0 replies.
- Re: [I] macOS aarch64 flake: SIGBUS in _pthread_tsd_cleanup after ParquetReadFromFakeHadoopFsSuite [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/06 16:54:16 UTC, 2 replies.
- Re: [PR] feat: Add Spark-compatible `encode` function to datafusion-spark [datafusion] - posted by "JeelRajodiya (via GitHub)" <gi...@apache.org> on 2026/09/06 17:24:36 UTC, 2 replies.
- [PR] test: restore Spark 4.1 Variant shredding suites [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/06 17:28:43 UTC, 3 replies.
- [PR] fix: apply regexp_instr subexpr to the N-th match, not the first [datafusion] - posted by "MaxFreedomPollard (via GitHub)" <gi...@apache.org> on 2026/09/06 17:49:40 UTC, 7 replies.
- [PR] [branch-55] fix: preserve projection metadata during optimization (#24670) [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/06 18:03:35 UTC, 4 replies.
- [PR] fix: explain ObjectHashAggregate fallback when Comet shuffle is disabled [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/06 18:09:28 UTC, 2 replies.
- [PR] fix: propagate Arrow array copy errors [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/06 18:23:04 UTC, 1 replies.
- [PR] fix: attach tokio runtime threads to the JVM as daemon threads [datafusion-comet] - posted by "zhangfengcdt (via GitHub)" <gi...@apache.org> on 2026/09/06 18:32:16 UTC, 1 replies.
- Re: [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 2026/09/06 18:53:55 UTC, 7 replies.
- [PR] perf: allow concurrent TrackConsumersPool updates [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/06 19:07:13 UTC, 5 replies.
- [I] `TrackConsumersPool` makes memory updates wait on one shared lock [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/06 19:16:19 UTC, 2 replies.
- [I] Show when partial aggregation flushes because of memory pressure [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/06 19:30:45 UTC, 2 replies.
- [PR] feat: add early emit count metric to partial aggregates [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/06 19:31:23 UTC, 6 replies.
- [PR] fix: mark Count aggregate function as order-insensitive [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/09/06 19:34:37 UTC, 0 replies.
- [I] CAST(string AS TIMESTAMP_NTZ) swallows ANSI errors when the year-range guard rejects [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/06 19:37:55 UTC, 1 replies.
- Re: [I] Any plan to implement datafusion go/c++ binding? [datafusion] - posted by "jakthom (via GitHub)" <gi...@apache.org> on 2026/09/06 19:42:15 UTC, 0 replies.
- Re: [PR] fix: enable FIRST/LAST partial merge [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 19:48:18 UTC, 3 replies.
- Re: [PR] fix: prevent panic and incorrect results for COUNT with ORDER BY [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/06 19:59:34 UTC, 1 replies.
- [PR] fix: gate array distinct and union signed-zero semantics by Spark version [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 20:38:27 UTC, 3 replies.
- [PR] test: cover ambiguous exact nested Parquet field matches [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 20:39:05 UTC, 2 replies.
- [PR] fix: preserve ANSI errors for rejected TIMESTAMP_NTZ casts [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 20:39:51 UTC, 3 replies.
- [I] BUG: DELETE with a LIMIT clause ignores the LIMIT and deletes every matching row [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/09/06 21:04:26 UTC, 0 replies.
- [PR] Add TrinoDialect [datafusion-sqlparser-rs] - posted by "rexminnis (via GitHub)" <gi...@apache.org> on 2026/09/06 21:09:20 UTC, 1 replies.
- [PR] Parse FOR TIMESTAMP AS OF and FOR VERSION AS OF table versions [datafusion-sqlparser-rs] - posted by "rexminnis (via GitHub)" <gi...@apache.org> on 2026/09/06 21:09:23 UTC, 0 replies.
- [PR] fix, perf: Use Arrow comparator for key comparison in `map_extract` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/06 21:10:40 UTC, 8 replies.
- [PR] feat(parquet): support page-level limit pruning [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 21:23:55 UTC, 4 replies.
- [PR] test: cover remaining IN list paths [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/06 21:38:15 UTC, 1 replies.
- Re: [PR] Separate the LAMBDA keyword syntax from the -> lambda syntax [datafusion-sqlparser-rs] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/06 22:13:43 UTC, 7 replies.
- [PR] fix: preserve groupless aggregate subquery cardinality [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/06 23:50:28 UTC, 4 replies.
- Re: [D] Query data with "WHERE" clause for nested objects [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/07 00:09:55 UTC, 0 replies.
- Re: [D] Logical plan best practices: should I do pre-work at plan time, or Exec time? [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/07 00:11:53 UTC, 0 replies.
- [I] NestedLoopJoin coordinated fallback hangs surviving partitions when one is dropped unfinished [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/07 00:27:08 UTC, 1 replies.
- [PR] fix: cancel the NestedLoopJoin coordinated fallback when a partition is dropped unfinished [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/07 00:27:59 UTC, 7 replies.
- [PR] fix: reject unsupported DELETE LIMIT [datafusion] - posted by "ryux1 (via GitHub)" <gi...@apache.org> on 2026/09/07 00:36:06 UTC, 9 replies.
- Re: [PR] fix: preserve MERGE target qualifier bindings [datafusion] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/09/07 01:02:04 UTC, 11 replies.
- [PR] chore(deps-dev): bump browserslist from 4.28.1 to 4.28.9 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/07 01:35:19 UTC, 0 replies.
- Re: [PR] POC Optimize near-unique string view group values [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/07 01:45:44 UTC, 1 replies.
- Re: [PR] Make shared string builders fallible end-to-end with `try_*` APIs [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/07 01:45:46 UTC, 1 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 2026/09/07 01:45:49 UTC, 0 replies.
- Re: [PR] feat: PartitionExtrema + SortExec observer + BoundedWindowAggExec passthrough [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/07 01:45:50 UTC, 0 replies.
- [I] [EPIC] Further clean up aggregation implementation [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/07 02:31:53 UTC, 1 replies.
- [PR] chore: Clean up out-of-date comments for aggregate refactor [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/07 03:14:15 UTC, 4 replies.
- [I] Hashing a null struct reads leftover child values instead of the seed [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/07 03:23:02 UTC, 1 replies.
- [PR] fix: apply the parent struct's null mask before hashing its fields [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/07 03:23:30 UTC, 4 replies.
- [PR] fix: `EXISTS`/`IN` subqueries hit the count bug for groupless aggregates [datafusion] - posted by "mohammadnaqvi04 (via GitHub)" <gi...@apache.org> on 2026/09/07 03:29:06 UTC, 12 replies.
- Re: [I] Add arbitrary group retention for grouped aggregation state [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/07 04:24:21 UTC, 0 replies.
- [PR] chore(deps): bump arrow-flight from 59.2.0 to 59.3.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/07 04:31:37 UTC, 2 replies.
- [PR] chore(deps): bump lru from 0.18.3 to 0.18.4 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/07 04:31:43 UTC, 1 replies.
- [PR] chore(deps): bump arrow from 59.2.0 to 59.3.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/07 04:32:16 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.3 to 2.87.5 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/07 04:33:35 UTC, 1 replies.
- [PR] test: restore Comet coverage for recursive HAVING and ORDER BY [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 04:33:51 UTC, 2 replies.
- Re: [I] Remove stale dev/diffs test exclusions whose tracking issues are closed [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 04:34:02 UTC, 1 replies.
- Re: [PR] Parse SQLite boolean PRAGMA values [datafusion-sqlparser-rs] - posted by "iffyio (via GitHub)" <gi...@apache.org> on 2026/09/07 04:47:06 UTC, 0 replies.
- Re: [PR] SQLite: parse the full PRAGMA value grammar [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/07 05:28:57 UTC, 3 replies.
- Re: [PR] fix: format Bytes-category custom metrics with byte units [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 05:43:47 UTC, 1 replies.
- Re: [I] Inconsistent Explain units [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 05:52:55 UTC, 0 replies.
- [PR] fix: preserve ProjectionExec metadata during serialization [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/07 06:51:13 UTC, 16 replies.
- [PR] perf: reuse column normalization context across expressions [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/07 06:53:46 UTC, 7 replies.
- Re: [I] datafusion-proto: logical plan decode re-normalizes already-normalized plans, superlinear on wide plans [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/07 06:54:41 UTC, 2 replies.
- Re: [PR] fix: preserve fetch across distribution reoptimization [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 07:12:22 UTC, 4 replies.
- [I] Dictionary-encoded values hash differently from decoded values inside nested types [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/07 07:18:05 UTC, 1 replies.
- [PR] fix: keep the dictionary hash fast path off nested and reseeded buffers [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/07 07:18:45 UTC, 2 replies.
- Re: [PR] Doc: note `enforce_batch_size_in_joins` only applies to symmetric hash join [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 07:32:22 UTC, 2 replies.
- [I] CI: count-distinct byte tests run for hours and hit the 360-minute limit [datafusion] - posted by "Phoenix500526 (via GitHub)" <gi...@apache.org> on 2026/09/07 07:40:11 UTC, 3 replies.
- Re: [PR] refactor(proto): destructure FileScanConfig and MemorySourceConfig serde hooks [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 07:46:47 UTC, 4 replies.
- [PR] perf: extend compact IN-list pruning to ordered types [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/07 07:55:42 UTC, 6 replies.
- [PR] feat: expose struct field access for custom scalar functions [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/07 08:28:43 UTC, 1 replies.
- [PR] docs: explain S3 object-store configuration for SQL [datafusion-python] - posted by "emecii (via GitHub)" <gi...@apache.org> on 2026/09/07 08:46:42 UTC, 7 replies.
- [PR] perf: defer nulls creation until needed in `ArrowBytesViewMap` [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/07 08:52:51 UTC, 9 replies.
- [PR] test: run hermetic user examples in CI [datafusion-python] - posted by "emecii (via GitHub)" <gi...@apache.org> on 2026/09/07 08:56:14 UTC, 0 replies.
- Re: [PR] perf(sort-merge): cache current-row bytes in RowValues for SortPreservingMerge [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/07 09:16:02 UTC, 2 replies.
- [PR] substrait: add an extension point for per-field Arrow metadata on user-defined types [datafusion] - posted by "moraistejerina (via GitHub)" <gi...@apache.org> on 2026/09/07 09:21:59 UTC, 12 replies.
- Re: [PR] fix: aggregate dynamic filtering with unsupported expressions [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 09:23:44 UTC, 4 replies.
- [PR] TEST: ungrouped_utf8_view_accumulator_is_never_worse_than_a_pre_allocated_set [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 09:27:12 UTC, 2 replies.
- Re: [PR] feat: add `strictly_order_preserving` for more expr [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/07 10:23:01 UTC, 9 replies.
- [PR] Databricks: support extended and refreshable views [datafusion-sqlparser-rs] - posted by "EthanVieira (via GitHub)" <gi...@apache.org> on 2026/09/07 10:30:52 UTC, 2 replies.
- Re: [PR] docs: document regular expression function arguments [datafusion-python] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/09/07 10:41:39 UTC, 1 replies.
- [I] Nested struct field access on lambda parameters is unsupported (SQL and Substrait) [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/09/07 10:53:01 UTC, 2 replies.
- Re: [PR] fix: Stop trimming trailing zeros when displaying decimals in SLT tests [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/07 10:54:57 UTC, 1 replies.
- Re: [I] Expression simplifications may produce incorrect results with NULLs [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/07 11:30:21 UTC, 0 replies.
- [I] A fixed GROUP BY column is incorrectly used to decide when groups are complete [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/07 11:33:14 UTC, 2 replies.
- Re: [PR] perf: buffer the NestedLoopJoin build side as coalesced chunks instead of one concat_batches allocation [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 11:38:30 UTC, 21 replies.
- [PR] fix: ignore constant aggregate completion boundaries [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/07 11:42:59 UTC, 3 replies.
- Re: [I] CsvSource::with_terminator is silently dropped when a physical plan is serialized [datafusion] - posted by "DevShiba (via GitHub)" <gi...@apache.org> on 2026/09/07 11:51:06 UTC, 1 replies.
- Re: [I] [EPIC] Full lambda support [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/09/07 11:54:39 UTC, 0 replies.
- Re: [PR] fix: handle multibyte characters in physical plan tree renderer [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 11:58:16 UTC, 1 replies.
- Re: [PR] change: fully deprecated the acceptance of value field in VirtualTables [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 12:01:36 UTC, 1 replies.
- Re: [PR] feat(spark): add equal_null [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 12:13:40 UTC, 5 replies.
- Re: [I] Tree-format physical plan renderer can panic on multibyte UTF-8 text [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/07 12:18:13 UTC, 0 replies.
- Re: [I] InterleaveExec::with_new_children panics when optimizer rewrites change children's partitioning [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/07 12:21:20 UTC, 0 replies.
- [PR] fix: skip count-distinct byte tests under force_hash_collisions [datafusion] - posted by "DevShiba (via GitHub)" <gi...@apache.org> on 2026/09/07 12:26:05 UTC, 2 replies.
- [I] `regexp_match` and `regexp_like` reject an empty flags string [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/07 12:28:01 UTC, 2 replies.
- [I] Avro decoder fails to decode Iceberg manifest when data file has empty partition info [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/07 12:43:49 UTC, 1 replies.
- [PR] Add special case in validate_struct_compatibility for empty structs [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/07 12:53:08 UTC, 10 replies.
- Re: [PR] chore: add_benches hash function aggregators [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/07 13:01:08 UTC, 0 replies.
- Re: [I] refactor: centralize Spark-to-Arrow batch encoding in ArrowWriter [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/07 13:07:55 UTC, 0 replies.
- [I] Iceberg native scan fails on a table partitioned by an unknown transform (TestForwardCompatibility CI failure) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/07 13:11:56 UTC, 1 replies.
- [PR] fix: read Iceberg tables partitioned by an unknown transform [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/07 13:12:46 UTC, 2 replies.
- Re: [PR] test: cover ArrayStaticFilter and dictionary flattening IN list [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/07 13:17:39 UTC, 1 replies.
- Re: [I] SQL / slt coverage for IN lists [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/07 13:17:41 UTC, 0 replies.
- [PR] test: restore Parquet V2 writer and delta encoding coverage [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 13:23:43 UTC, 1 replies.
- [I] Label pull requests automatically from changed paths and title prefix [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/07 13:28:30 UTC, 1 replies.
- Re: [I] `lpad` / `rpad` with a non-literal `pad` argument falls back to Spark [datafusion-comet] - posted by "Satyr09 (via GitHub)" <gi...@apache.org> on 2026/09/07 13:29:32 UTC, 1 replies.
- [PR] ci: label pull requests by changed paths and title prefix [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/07 13:34:33 UTC, 10 replies.
- [I] Nullable expression over non-null columns are planned as non-null-aware-joins [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/07 13:42:18 UTC, 1 replies.
- Re: [PR] perf: use Arrow cast for date to timestamp NTZ [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 13:49:55 UTC, 3 replies.
- [PR] feat: hook native Parquet writes into Spark's WriteFilesExec seam on Spark 4.0+ [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/07 13:52:43 UTC, 18 replies.
- Re: [PR] feat: support divide_dt_interval with codegen dispatch [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 14:05:05 UTC, 2 replies.
- Re: [PR] feat: support Spark HyperLogLog sketch functions (hll_sketch_agg, hll_union_agg, hll_sketch_estimate, hll_union) [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 14:08:20 UTC, 12 replies.
- [PR] feat[functions]: use `placement` to pushdown `bit/octet/''_length` [datafusion] - posted by "joseph-isaacs (via GitHub)" <gi...@apache.org> on 2026/09/07 14:11:18 UTC, 15 replies.
- [PR] bench: add a ClickBench extended query for a grouped COUNT(DISTINCT) over a string [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 14:15:20 UTC, 5 replies.
- Re: [PR] refactor: hook native Parquet writes into Spark's WriteFilesExec seam [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/07 14:15:37 UTC, 1 replies.
- [PR] bench: discover ClickBench query files in sql_planner instead of hardcoding ranges [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 14:19:34 UTC, 5 replies.
- [PR] perf: emit unmatched build rows in batch_size chunks in HashJoinExec [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/07 14:24:56 UTC, 4 replies.
- [PR] Adamg/expr null fix [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/07 14:45:08 UTC, 0 replies.
- Re: [I] Allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/07 15:03:41 UTC, 4 replies.
- Re: [PR] fix: match Spark ordering in native array extrema [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 15:08:09 UTC, 7 replies.
- Re: [I] Destructure proto hooks for cast physical expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 15:15:14 UTC, 1 replies.
- Re: [I] Destructure proto hooks for dynamic filter and scalar subquery expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 15:15:30 UTC, 1 replies.
- Re: [I] Destructure proto hooks for binary and pattern physical expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 15:15:43 UTC, 2 replies.
- Re: [I] Destructure proto hooks for leaf and unary physical expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 15:19:25 UTC, 4 replies.
- Re: [I] Destructure proto hooks for sort expressions and partitioning [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 15:19:26 UTC, 3 replies.
- Re: [I] Destructure proto hooks for the CSV sink [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 15:19:27 UTC, 3 replies.
- Re: [PR] bug: Prevent exec hang when task decode fails [datafusion-ballista] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/07 15:30:23 UTC, 3 replies.
- [PR] feat: push dynamic filters through nested loop joins [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/07 15:41:13 UTC, 5 replies.
- Re: [PR] feat: support Spark encode expression via codegen dispatch [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 15:47:41 UTC, 3 replies.
- Re: [PR] feat: support native aggregate function `mode` [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 16:16:39 UTC, 4 replies.
- [I] Benchmark queries are duplicated across three trees with nothing checking that the copies agree [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 16:20:00 UTC, 1 replies.
- Re: [PR] feat: support kurtosis aggregate [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 16:25:13 UTC, 3 replies.
- Re: [I] Incorrect filtering results when `collect_statistics = true` and column statistics are partially disabled [datafusion] - posted by "xhwhis (via GitHub)" <gi...@apache.org> on 2026/09/07 16:25:58 UTC, 0 replies.
- [PR] bench(predicate_eval): add expensive-first and wide-column shapes [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 16:37:59 UTC, 7 replies.
- [PR] Feat/5579 padding codegen dispatch [datafusion-comet] - posted by "Satyr09 (via GitHub)" <gi...@apache.org> on 2026/09/07 16:40:19 UTC, 1 replies.
- [I] Avoid evaluating later ORDER BY keys when earlier keys are enough [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/07 16:44:12 UTC, 0 replies.
- Re: [PR] feat: support PivotFirst aggregate for the optimized PIVOT fast path [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 16:46:06 UTC, 2 replies.
- [PR] fix: preserve binary expression overflow policy in protobuf [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/07 17:01:31 UTC, 2 replies.
- [I] `AND` chain pre-selection tests its threshold against the accumulated prefix, not the next conjunct [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 17:01:32 UTC, 4 replies.
- [I] Enable placement on more `scalar_fn`s to allow lowering and pushdown to `TableScan`s [datafusion] - posted by "joseph-isaacs (via GitHub)" <gi...@apache.org> on 2026/09/07 17:01:50 UTC, 0 replies.
- Re: [PR] perf: classify string-to-timestamp shapes in one byte scan (up to 5.6x faster) [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/07 17:10:38 UTC, 4 replies.
- [PR] fix(benchmarks): validate predicate_eval results [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 17:13:14 UTC, 2 replies.
- [I] CREATE FUNCTION accepts placeholders that don't match a declared argument; the error is deferred to call time [datafusion] - posted by "quwin (via GitHub)" <gi...@apache.org> on 2026/09/07 17:14:00 UTC, 1 replies.
- Re: [PR] fix(optimizer): Take full expression nullability into account for join key nullability [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/07 17:15:32 UTC, 1 replies.
- [PR] fix: reject invalid placeholders in CREATE FUNCTION bodies at definition time [datafusion] - posted by "quwin (via GitHub)" <gi...@apache.org> on 2026/09/07 17:17:28 UTC, 9 replies.
- Re: [I] Destructure proto hooks for the JSON source and sink [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/07 17:24:26 UTC, 0 replies.
- [PR] fix: apply MemTable DELETE and UPDATE at execution, not planning [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/09/07 17:46:06 UTC, 7 replies.
- [PR] bench: add a benchmark for the Spark hash kernels [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/07 18:08:48 UTC, 4 replies.
- Re: [PR] bench: scalar functions over dictionary-encoded columns [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/07 19:20:10 UTC, 1 replies.
- Re: [PR] Double Star and Helix [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/07 19:38:44 UTC, 0 replies.
- Re: [PR] fix: reject casts involving non-default collated strings [datafusion-comet] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/09/07 19:42:21 UTC, 4 replies.
- Re: [I] [EPIC] Reduce binary size [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/07 19:44:09 UTC, 5 replies.
- Re: [PR] fix: output_bytes metric in hash aggregation [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/09/07 20:06:02 UTC, 1 replies.
- [PR] fix: honor max_row_group_bytes in the parallel Parquet writer [datafusion] - posted by "Satyr09 (via GitHub)" <gi...@apache.org> on 2026/09/07 20:19:48 UTC, 3 replies.
- [PR] feat: shuffle-affinity task distribution policy [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/07 20:21:26 UTC, 2 replies.
- [PR] feat: address remaining issues for `CreateArray` [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/07 20:29:09 UTC, 5 replies.
- Re: [I] EXPLAIN DELETE and EXPLAIN UPDATE execute the statement on an in-memory table [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/09/07 20:36:58 UTC, 1 replies.
- [PR] feat(history): replace the timer-based rescan with a filesystem watch [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/07 21:11:18 UTC, 3 replies.
- [I] Substrait intersection schemas retain primary-input nullability [datafusion] - posted by "alexandrefimov (via GitHub)" <gi...@apache.org> on 2026/09/07 21:21:47 UTC, 3 replies.
- [I] Substrait decimal arithmetic derives return types that differ from the referenced functions [datafusion] - posted by "alexandrefimov (via GitHub)" <gi...@apache.org> on 2026/09/07 21:22:20 UTC, 1 replies.
- [PR] refactor: separate compact IN-list pruning threshold from the default… [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/07 22:30:26 UTC, 1 replies.
- [PR] fix: reject unsupported Substrait aggregation phases [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/07 22:32:37 UTC, 8 replies.
- [PR] Bench datetime funcs [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/07 23:50:35 UTC, 0 replies.
- Re: [PR] chore: Add benches for datetime funcs [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/08 00:44:50 UTC, 1 replies.
- [PR] fix: accept empty flags in regexp_like and regexp_match [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 01:40:51 UTC, 4 replies.
- Re: [PR] Add datafusion-cli features to allow cloud support to be omitted [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 01:42:37 UTC, 1 replies.
- Re: [PR] fix: apply single_distinct_to_groupby to aliased DataFrame API aggregates [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 01:42:39 UTC, 1 replies.
- Re: [PR] feat: add BatchNormalizer: re-chunk data source batches by rows and bytes (target_batch_size_bytes) [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 01:42:44 UTC, 1 replies.
- Re: [PR] perf(sort): fast path for full batch when it sorts before all other streams in `SortPreservingMergeStream` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 01:42:46 UTC, 1 replies.
- Re: [PR] perf(sort): passthrough last stream that left in `SortPreservingMergeStream` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 01:42:50 UTC, 1 replies.
- Re: [PR] fix: infer LIMIT and OFFSET placeholder parameter types [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 01:42:52 UTC, 1 replies.
- [I] Share one helper for pushing a struct's null mask into its children [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/08 02:25:49 UTC, 4 replies.
- Re: [PR] fix: let AQE optimize queries over Comet caches [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 03:14:29 UTC, 2 replies.
- Re: [PR] fix: decode invalid UTF-8 at the JVM to native FFI import boundary [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/09/08 03:30:45 UTC, 2 replies.
- Re: [PR] Refine and document AggregateExec metrics [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/08 03:59:50 UTC, 1 replies.
- [PR] chore(deps): bump aws-config from 1.11.0 to 1.12.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 04:14:58 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.5 to 2.87.6 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 04:16:58 UTC, 1 replies.
- [I] Make ordered aggregate spill test deterministic [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/08 04:23:09 UTC, 1 replies.
- [PR] chore: Fix duplicated word typos in comments and docs [datafusion] - posted by "geographybuff (via GitHub)" <gi...@apache.org> on 2026/09/08 05:41:32 UTC, 2 replies.
- [I] Substrait producer omits the required output_type on aggregate functions [datafusion] - posted by "alexandrefimov (via GitHub)" <gi...@apache.org> on 2026/09/08 05:51:47 UTC, 5 replies.
- [PR] Take the comparison-free fast path in the grouped first/last accumulator when input is pre-ordered [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/08 06:00:21 UTC, 1 replies.
- Re: [I] Partial AggregateMode will generate duplicate field names from state_fields [datafusion] - posted by "cdelmonte-zg (via GitHub)" <gi...@apache.org> on 2026/09/08 06:21:07 UTC, 1 replies.
- [PR] Add aggregate-internal submetrics [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/08 06:24:42 UTC, 27 replies.
- Re: [PR] test: reject hyphenated UDF argument names [datafusion] - posted by "mattisonchao (via GitHub)" <gi...@apache.org> on 2026/09/08 06:27:32 UTC, 1 replies.
- Re: [PR] Perf: Take the comparison-free fast path in the grouped first/last accumulator when input is pre-ordered [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/08 06:34:54 UTC, 13 replies.
- [I] Incorrect join ordering properties can cause required sorts to be removed [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/08 06:49:18 UTC, 1 replies.
- [PR] fix: preserve only the maintained input ordering in joins [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/08 07:30:28 UTC, 13 replies.
- [PR] refactor: share one helper for pushing a struct's null mask into its children [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/08 07:55:10 UTC, 5 replies.
- [I] COUNT(... ORDER BY ...) can panic or undercount with nullable ordering keys [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/09/08 08:24:04 UTC, 4 replies.
- Re: [I] Destructure proto hooks for FileScanConfig and MemorySourceConfig [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/08 08:28:39 UTC, 0 replies.
- [PR] fix(proto): preserve physical cast expression state [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/09/08 08:53:42 UTC, 2 replies.
- [PR] fix(proto): preserve Parquet source and sink state [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/09/08 08:53:45 UTC, 7 replies.
- [PR] fix(proto): preserve CSV sink writer options [datafusion] - posted by "buraksenn (via GitHub)" <gi...@apache.org> on 2026/09/08 08:53:47 UTC, 7 replies.
- [PR] chore(deps-dev): bump webpack from 5.110.1 to 5.110.3 in /datafusion/wasmtest/datafusion-wasm-app in the all-npm-deps group [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 09:01:50 UTC, 1 replies.
- [PR] chore(deps): bump the arrow-parquet group with 9 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 09:02:39 UTC, 1 replies.
- Re: [PR] Check in Cargo.lock [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/08 09:03:38 UTC, 13 replies.
- [PR] chore(deps): bump runs-on/action from 2.3.0 to 2.3.1 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 09:06:57 UTC, 1 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.87.1 to 2.87.6 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 09:07:19 UTC, 1 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group with 6 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 09:10:39 UTC, 0 replies.
- [PR] chore(deps): bump zstd from 0.13.3 to 0.14.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/08 09:10:58 UTC, 1 replies.
- [I] perf: skip calendar reconstruction in datetime extraction (hour/minute/second, dayofweek/weekday) [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 09:35:21 UTC, 2 replies.
- Re: [PR] feat: expose UDF field access and input requirements for Parquet pruning [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 09:45:45 UTC, 3 replies.
- Re: [I] FFI `Session::create_physical_plan` could recurse infinitely [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/08 10:00:03 UTC, 0 replies.
- Re: [PR] docs: fix the Substrait round-trip instructions in the sqllogictest README [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/08 10:00:14 UTC, 4 replies.
- [PR] fix: preserve fetched merges during distribution enforcement [datafusion] - posted by "discord9 (via GitHub)" <gi...@apache.org> on 2026/09/08 10:23:35 UTC, 1 replies.
- [PR] fix: preserve window inputs during TopK aggregation [datafusion] - posted by "discord9 (via GitHub)" <gi...@apache.org> on 2026/09/08 11:38:08 UTC, 1 replies.
- [PR] fix: preserve file scan fetch during filter pushdown [datafusion] - posted by "discord9 (via GitHub)" <gi...@apache.org> on 2026/09/08 11:45:09 UTC, 2 replies.
- [PR] fix: preserve memory scan fetch during repartitioning [datafusion] - posted by "discord9 (via GitHub)" <gi...@apache.org> on 2026/09/08 11:47:43 UTC, 2 replies.
- [PR] fix: remap projected predicates before WindowTopN [datafusion] - posted by "discord9 (via GitHub)" <gi...@apache.org> on 2026/09/08 11:49:34 UTC, 2 replies.
- Re: [I] Accelerate DataSource V2 writes (AppendDataExec, OverwriteByExpressionExec, OverwritePartitionsDynamicExec) [datafusion-comet] - posted by "Visorgood (via GitHub)" <gi...@apache.org> on 2026/09/08 12:00:44 UTC, 4 replies.
- [PR] chore: update version 55.1.0 [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/08 12:01:21 UTC, 3 replies.
- [I] unions_to_filter drops computed projections and returns wrong results [datafusion] - posted by "pushnanashi2 (via GitHub)" <gi...@apache.org> on 2026/09/08 12:08:02 UTC, 1 replies.
- [PR] fix: partial reduce should not propegate input ordering [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/08 12:37:50 UTC, 2 replies.
- [PR] perf: reduce invariant-check code generation [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/08 12:39:29 UTC, 3 replies.
- [PR] fix: preserve computed projections in unions_to_filter [datafusion] - posted by "pushnanashi2 (via GitHub)" <gi...@apache.org> on 2026/09/08 12:48:50 UTC, 14 replies.
- Re: [PR] Prepare SQL runner for native benchmark migration [datafusion] - posted by "Omega359 (via GitHub)" <gi...@apache.org> on 2026/09/08 12:53:48 UTC, 4 replies.
- [PR] chore: mark partial reduce stream as can handle back pressure (spillable) [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/08 13:06:33 UTC, 2 replies.
- [PR] fix: null-aware anti join could emit rows after a sibling probe partition saw NULL [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/08 13:17:34 UTC, 8 replies.
- [I] HashJoinExec `probe_hit_rate` metric overcounts probe rows when a probe batch is processed in several chunks [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/08 13:35:26 UTC, 2 replies.
- Re: [I] Support row group pruning for struct field predicates [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 13:42:03 UTC, 0 replies.
- [PR] perf: skip calendar reconstruction in hour/minute/second and dayofweek/weekday (up to 23x) [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 13:49:43 UTC, 2 replies.
- [I] Compute list/map cardinality from offsets when possible [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/08 13:57:15 UTC, 1 replies.
- Re: [I] `datafusion.execution.time_zone` is not used for basic time zone inference [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/08 14:10:01 UTC, 2 replies.
- [PR] perf: compute `cardinality` from list/map offsets [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/08 14:17:00 UTC, 3 replies.
- Re: [PR] fix: support Utf8/LargeUtf8/Utf8View in native RLike without panicking [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/08 14:24:18 UTC, 7 replies.
- [PR] Enable more clippy lints (part 2/3) [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/09/08 14:29:35 UTC, 1 replies.
- [PR] Enable more clippy lints (part 3/3) [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/09/08 14:29:41 UTC, 1 replies.
- Re: [PR] Enable more clippy lints (part 1/3) [datafusion] - posted by "emilk (via GitHub)" <gi...@apache.org> on 2026/09/08 14:30:06 UTC, 0 replies.
- [PR] perf: demonstrate nested struct statistics pruning [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 14:39:18 UTC, 0 replies.
- [PR] fix: dispatch Iceberg system functions wrapped as ApplyFunctionExpression [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/08 14:47:43 UTC, 5 replies.
- Re: [PR] fix: scope information schema to catalog [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/08 15:00:12 UTC, 5 replies.
- [I] `map[k]` panics when key type is list and key is absent [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/08 15:02:52 UTC, 1 replies.
- Re: [PR] perf: reduce allocations when collecting cache statistics [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/08 15:15:32 UTC, 2 replies.
- [I] Consolidate map lookup code between `get_field` and `map_extract` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/08 15:19:25 UTC, 1 replies.
- Re: [I] CI: Merge queue rejects PR even after all tests pass [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/08 15:20:55 UTC, 7 replies.
- [I] Cast from `Timestamp(_, None)` to a named timezone errors on DST boundaries [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/08 15:25:24 UTC, 4 replies.
- [I] Compute list/map cardinality from offsets for nested lists [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/08 15:28:16 UTC, 0 replies.
- Re: [I] Native Celeborn shuffle: the remote read path costs up to 4.5x local decode and is unbenchmarked [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/08 15:44:48 UTC, 0 replies.
- Re: [I] [Variant] Normalize marked Variant arrays at the native Parquet boundary [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/08 16:05:59 UTC, 0 replies.
- Re: [I] Support Apache Celeborn remote shuffle service [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/08 16:18:07 UTC, 0 replies.
- [PR] feat: Fix output bytes metric in hash agg [datafusion] - posted by "ariel-miculas (via GitHub)" <gi...@apache.org> on 2026/09/08 16:19:15 UTC, 3 replies.
- [PR] fix(substrait): reject incompatible decimal output types [datafusion] - posted by "Satyr09 (via GitHub)" <gi...@apache.org> on 2026/09/08 16:20:58 UTC, 1 replies.
- Re: [PR] feat: support native concat_ws with string arrays [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/08 16:22:18 UTC, 2 replies.
- Re: [PR] feat: RR partition with vectorized distribution [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/08 16:29:36 UTC, 6 replies.
- [I] CI takes hours to start [datafusion] - posted by "blaginin (via GitHub)" <gi...@apache.org> on 2026/09/08 16:38:43 UTC, 3 replies.
- Re: [PR] perf: Optimize string split functions and avoid intermediate heap allocations [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/09/08 17:48:52 UTC, 5 replies.
- [I] `PhysicalExtensionCodec` should take a `PhysicalPlanDecodeContext` instead of a `TaskContext` [datafusion] - posted by "thinkharderdev (via GitHub)" <gi...@apache.org> on 2026/09/08 17:56:30 UTC, 2 replies.
- Re: [I] Discussion: API for Join Access Path and Join Order Selection [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/08 18:15:17 UTC, 0 replies.
- [I] Support dynamic filter pushdown from ungrouped MIN/MAX into native Parquet scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 19:03:38 UTC, 4 replies.
- [I] Enable TopK dynamic filter pushdown into native Parquet scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/08 19:03:54 UTC, 7 replies.
- [I] Iceberg TestMetadataTablesWithPartitionEvolution.testPartitionColumnNamedPartition returns rows in a different order with native Iceberg writes enabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/08 19:15:51 UTC, 1 replies.
- Re: [PR] feat: Arrow Flight SQL frontend for the scheduler + ADBC support [datafusion-ballista] - posted by "flyovers-bot (via GitHub)" <gi...@apache.org> on 2026/09/08 19:24:30 UTC, 10 replies.
- [I] Hashing array> is dominated by per-element slicing and dispatch [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/08 19:32:34 UTC, 1 replies.
- [PR] perf: batch the nested-element list hash instead of slicing per element [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/08 19:33:08 UTC, 2 replies.
- [PR] fix: Set Substrait output_type on aggregate functions [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/08 19:42:50 UTC, 11 replies.
- Re: [I] Add AQE test coverage for CometInMemoryTableScanExec [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/08 19:59:24 UTC, 0 replies.
- [PR] fix: match iceberg-java's exception for unclustered input to a clustered Iceberg write [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/08 20:00:41 UTC, 3 replies.
- Re: [PR] Add streaming shared subplan example [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/08 20:07:38 UTC, 0 replies.
- [PR] fix: roll native Iceberg data files on iceberg-java's 1000-row grid [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/08 20:12:29 UTC, 5 replies.
- Re: [PR] perf: buffer small scans to reduce query latency [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/08 20:20:42 UTC, 0 replies.
- [PR] fix: Derive Substrait intersection nullability from every input [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/08 20:38:37 UTC, 14 replies.
- Re: [PR] Push down topk through join [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/08 20:56:11 UTC, 31 replies.
- Re: [PR] feat(functions-aggregate): make approx_distinct HLL precision configurable [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/08 20:56:53 UTC, 0 replies.
- Re: [PR] fix: rebase lambda params after projection schema changes [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/08 20:57:59 UTC, 0 replies.
- Re: [PR] perf: use columnar state for ordered `ARRAY_AGG` and `STRING_AGG` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/08 20:58:39 UTC, 6 replies.
- Re: [PR] minor: validate config `default_null_ordering` when setting it [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/08 20:59:29 UTC, 1 replies.
- Re: [PR] feat: enable codegen dispatch for `lpad` and `rpad` [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/08 21:11:57 UTC, 2 replies.
- [PR] feat(scheduler): stage a join's build side before deciding the join [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/08 21:18:50 UTC, 15 replies.
- [PR] fix: derive stage input/output rows from the plan's leaves and root instead of summing every operator [datafusion-ballista] - posted by "Dandandan (via GitHub)" <gi...@apache.org> on 2026/09/08 21:43:44 UTC, 1 replies.
- Re: [I] Use arrow cast for hand-rolled temporal unit conversion loops [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/08 21:45:33 UTC, 0 replies.
- [I] size, arrays_zip, map_from_arrays and array_append return wrong answers for a nondeterministic child [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/08 21:46:55 UTC, 1 replies.
- Re: [D] DISCUSSION: Boston Datafusion Meetup September 2026 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/08 21:50:04 UTC, 5 replies.
- [PR] chore: Improve network retry configuration for maven and artifact upload [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/08 22:33:07 UTC, 11 replies.
- Re: [I] Improve CI to run enough tests when dependency upgraded [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/08 23:04:28 UTC, 2 replies.
- [I] Native Parquet scan multiplies rows for a struct with duplicate field names [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/08 23:16:45 UTC, 3 replies.
- Re: [PR] chore(deps): bump the all-other-cargo-deps group across 1 directory with 6 updates [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/08 23:45:55 UTC, 1 replies.
- [PR] ci: stop non-gating labels from skipping Preflight [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/08 23:53:48 UTC, 1 replies.
- [PR] minor: make MinIO tests more stable [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/09 00:08:16 UTC, 2 replies.
- [PR] feat: push TopK dynamic filters into native Parquet scans [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/09 00:37:59 UTC, 11 replies.
- Re: [PR] fix: preserve aggregate result identity during exchange reuse [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/09 01:23:47 UTC, 4 replies.
- Re: [PR] fix: align Spark collect aggregate element nullability [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/09 01:24:38 UTC, 9 replies.
- Re: [PR] fix: align CrossJoinExec schema metadata merge with the logical plan [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/09 01:42:51 UTC, 1 replies.
- Re: [PR] POC improve string view hash compute [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/09 01:42:53 UTC, 1 replies.
- Re: [PR] feat(physical-plan): add GroupColumn support for FixedSizeList in multi-column GROUP BY [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/09 01:43:00 UTC, 1 replies.
- Re: [PR] chore(deps): bump soupsieve from 2.8.3 to 2.8.4 [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/09 01:44:22 UTC, 2 replies.
- Re: [PR] chore: collapse duplicated branches that differ by one value [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/09 01:46:01 UTC, 0 replies.
- Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/09 02:39:07 UTC, 5 replies.
- [PR] fix: reject duplicate Parquet field names before decoding [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/09 03:24:41 UTC, 18 replies.
- Re: [I] Extend compact `IN`-list pruning beyond string types [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/09 03:41:52 UTC, 0 replies.
- [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/09 03:46:22 UTC, 27 replies.
- [PR] chore(deps): bump dirs from 6.0.0 to 7.0.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/09 04:20:54 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.5 to 2.87.7 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/09 04:23:30 UTC, 1 replies.
- [PR] fix: use session timezone for timestamp subtraction [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/09 04:28:59 UTC, 7 replies.
- Re: [I] ANSI mode test coverage: re-enable stale ignored tests and add missing cases [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/09 04:32:19 UTC, 3 replies.
- [I] unwrap_cast_in_comparison drops the timezone shift when unwrapping CAST(timestamp AS timestamptz) = literal [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/09 04:32:30 UTC, 0 replies.
- [PR] Test aggmetrics [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/09 04:33:02 UTC, 30 replies.
- Re: [I] `map_sort` falls back to Spark for non-scalar map key types [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/09 04:39:28 UTC, 0 replies.
- [I] Benchmark nested types as native shuffle hash partitioning keys [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/09 05:35:55 UTC, 1 replies.
- [PR] bench: measure nested types as native shuffle hash partitioning keys [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/09 05:36:43 UTC, 5 replies.
- [I] Make RowValues::compare's current-offset assumption self-checking [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/09 05:49:08 UTC, 2 replies.
- [PR] perf: reuse one StatisticsContext across ensure_distribution [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/09 05:52:22 UTC, 12 replies.
- [PR] Fix issue #25095 unwrap_cast_in_comparison drops the timezone shift when unwrapping CAST(timestamp AS timestamptz) = literal [datafusion] - posted by "Ruchirtripathi (via GitHub)" <gi...@apache.org> on 2026/09/09 05:53:53 UTC, 3 replies.
- [I] Substrait producer emits AGGREGATION_PHASE_UNSPECIFIED for every aggregate and window function [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/09 06:47:27 UTC, 11 replies.
- Re: [I] `unix_timestamp` on string input falls back to Spark, while `to_unix_timestamp` already uses the codegen dispatcher [datafusion-comet] - posted by "Satyr09 (via GitHub)" <gi...@apache.org> on 2026/09/09 07:03:43 UTC, 1 replies.
- [PR] Snowflake: Parse structured ARRAY types [datafusion-sqlparser-rs] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/09 07:08:05 UTC, 5 replies.
- [PR] Snowflake: Parse structured OBJECT types [datafusion-sqlparser-rs] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/09 07:08:25 UTC, 20 replies.
- [PR] feat: unix timestamp codegen dispatch [datafusion-comet] - posted by "Satyr09 (via GitHub)" <gi...@apache.org> on 2026/09/09 07:09:43 UTC, 9 replies.
- [I] Clean-up config setter/getter doc comments [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/09 07:14:57 UTC, 1 replies.
- [PR] docs: Point SessionConfig setter/getter docs to the config definitions [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/09 07:22:09 UTC, 2 replies.
- [PR] docs: Point ParquetFormat setter/getter docs to the ParquetOptions definitions [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/09 07:22:14 UTC, 2 replies.
- Re: [I] ComposedPhysicalExtensionCodec should not rely on positional encoding [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/09 07:38:03 UTC, 0 replies.
- Re: [I] EnsureRequirements can silently drop fetch during distribution reoptimization [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/09/09 07:54:46 UTC, 0 replies.
- [PR] refactor: clean up aggregation planning [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/09 09:11:08 UTC, 5 replies.
- [PR] Test main aggmetrics benchmark [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/09 10:03:29 UTC, 11 replies.
- [I] Enable pushdown of (non-negative-cost) scalar_fn in aggregations into `TableScan` nodes [datafusion] - posted by "joseph-isaacs (via GitHub)" <gi...@apache.org> on 2026/09/09 10:36:26 UTC, 3 replies.
- Re: [I] CI: non-gating label (e.g. auto-added `performance`) spawns a phantom all-skipped CI run that shadows real checks [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 10:41:03 UTC, 0 replies.
- Re: [I] Consider using single spill file for multiple partitions [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 10:44:25 UTC, 2 replies.
- [PR] fix: report correct number of items left in the iterator for `IncrementalSortIterator` [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/09 10:52:46 UTC, 4 replies.
- Re: [PR] fix: duplicate groups after spilling in legacy hash aggregation with a fallback group key (type not having dedicated impl) [datafusion] - posted by "Weijun-H (via GitHub)" <gi...@apache.org> on 2026/09/09 10:58:05 UTC, 1 replies.
- [I] Return native shuffle partition offsets over JNI instead of through a temp index file [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 10:59:35 UTC, 3 replies.
- [I] Read local shuffle blocks directly in native code instead of copying them through a JVM stream [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 11:04:17 UTC, 1 replies.
- [I] Reuse the decoded schema across shuffle blocks instead of re-parsing it per block [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 11:04:30 UTC, 2 replies.
- [I] shuffle_bench should disable parquet view types so its input matches what Comet produces [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 11:06:37 UTC, 1 replies.
- Re: [I] The latest `sqlparser_derive` release is several months older than `sqlparser` [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/09 11:12:19 UTC, 3 replies.
- Re: [I] date_part returning wrong results due to overflows [datafusion] - posted by "Nisarg0007 (via GitHub)" <gi...@apache.org> on 2026/09/09 11:30:55 UTC, 1 replies.
- [PR] perf: sort in memory without concat but instead use modified arrow sort [WIP] [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/09 12:01:46 UTC, 29 replies.
- Re: [I] FFI: `FFI_ScalarUDF` silently drops producer overrides of defaulted trait methods [datafusion] - posted by "emecii (via GitHub)" <gi...@apache.org> on 2026/09/09 12:10:25 UTC, 1 replies.
- [PR] fix: preserve scalar UDF strictness across FFI [datafusion] - posted by "emecii (via GitHub)" <gi...@apache.org> on 2026/09/09 12:32:38 UTC, 5 replies.
- Re: [PR] feat: add ASOF joins to DataFrame API [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/09 12:38:55 UTC, 5 replies.
- Re: [PR] perf: skip calendar reconstruction in hour/minute/second and dayofweek/weekday [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 12:43:43 UTC, 4 replies.
- [I] December 2026 DataFusion ASF Board Report [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/09 12:52:08 UTC, 0 replies.
- Re: [I] September 2026 DataFusion ASF Board Report [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/09 12:53:32 UTC, 1 replies.
- [PR] feat: adapt Parquet storage for Variant projection [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 12:58:48 UTC, 2 replies.
- [I] Map `element_at` is ~35x more expensive than every other map kernel, and slower than Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:05:45 UTC, 1 replies.
- [I] `get_json_object` and `from_json` are ~9x slower than Velox and give no gain over Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:05:53 UTC, 0 replies.
- [I] `collect_list` / `collect_set` run at 0.27-0.54x of Spark despite the fastest group-by of the engines tested [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:05:55 UTC, 1 replies.
- [PR] test: restore ANSI array access error coverage [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/09 13:14:41 UTC, 7 replies.
- [PR] test: expand ANSI coverage for round, conv and elt [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/09 13:15:08 UTC, 3 replies.
- [PR] test: strengthen ANSI exception assertions [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/09 13:15:33 UTC, 3 replies.
- [I] Add support for SQL based registration of external catalogs [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/09 13:17:57 UTC, 1 replies.
- [PR] Add an extension point to allow SQL based registration of external catalogs [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/09 13:22:12 UTC, 51 replies.
- [I] Duplicate field ids inside a struct are not validated when the file schema equals the requested schema and no predicate is pushed [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/09 13:26:22 UTC, 4 replies.
- [PR] chore: test latest object_store before 0.14.2 release [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/09 13:30:50 UTC, 2 replies.
- [PR] chore: silence warnings in documentation build [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/09 13:32:14 UTC, 2 replies.
- [PR] refactor: drive `datafusion.runtime.*` config from a `ConfigField` schema [datafusion] - posted by "haochunchang (via GitHub)" <gi...@apache.org> on 2026/09/09 13:36:44 UTC, 1 replies.
- Re: [PR] fix: isolate object-store registration by backend and configuration [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:42:36 UTC, 7 replies.
- [PR] fix: resolve DST-ambiguous and nonexistent local times when casting naive timestamps to a named timezone [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/09 13:44:29 UTC, 3 replies.
- [PR] feat: route MapSort fallback through the codegen dispatcher [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/09 13:44:57 UTC, 5 replies.
- Re: [PR] fix: ignore structural tags when lifting expression coverage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:47:52 UTC, 4 replies.
- Re: [PR] ci: shard Iceberg Spark tests across four runners [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:47:54 UTC, 4 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 2026/09/09 13:47:56 UTC, 4 replies.
- Re: [PR] perf: memoize Comet-subtree check in EliminateRedundantTransitions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:47:58 UTC, 2 replies.
- Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:48:02 UTC, 4 replies.
- Re: [PR] test: add CometExpressionCoverageSuite for runtime expression coverage audit [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:52:05 UTC, 0 replies.
- Re: [PR] perf: skip DecimalPrecision.promote's rewrite when there is no decimal arithmetic [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 13:53:04 UTC, 0 replies.
- Re: [PR] perf: optimize string contains function [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/09 13:58:45 UTC, 2 replies.
- [I] GroupsAccumulatorAdapter: per-batch cost scales with total group count, not batch rows [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/09 13:59:33 UTC, 1 replies.
- [PR] Fix AvgGroupsAccumulator::size() self-overcount [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/09 14:00:42 UTC, 3 replies.
- Re: [I] chore: Explore combining `SessionConfig` and `RuntimeConfig` into same framework [datafusion] - posted by "haochunchang (via GitHub)" <gi...@apache.org> on 2026/09/09 14:06:54 UTC, 1 replies.
- [PR] perf: give collect_list and collect_set a native GroupsAccumulator [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 14:08:25 UTC, 3 replies.
- [I] collect_list / collect_set have no GroupsAccumulator, and ArrayAggGroupsAccumulator merges per row [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 14:09:04 UTC, 2 replies.
- [PR] fix: keep parquet view types out of the shuffle benchmark input [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 14:14:21 UTC, 0 replies.
- [PR] bench: add a shuffle read benchmark covering the per-block schema parse [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 14:14:43 UTC, 1 replies.
- [PR] perf: vectorize the native map lookup behind element_at and GetMapValue [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 14:28:20 UTC, 9 replies.
- Re: [PR] feat: route translate and to_csv through codegen dispatch by default [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 14:39:55 UTC, 9 replies.
- [I] Compute `array_length` from offsets [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/09 14:51:25 UTC, 1 replies.
- Re: [I] Native `get_json_object` beats Velox and native `from_json` is close, but both are opt-in so the default is 1.04x [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 14:51:27 UTC, 2 replies.
- [I] Nested field access on nullable structs discard parent nulls [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/09 14:57:32 UTC, 3 replies.
- [PR] perf: Compute `array_length` of first dimension from offsets [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/09 15:00:09 UTC, 4 replies.
- Re: [PR] fix: `get_json_object` returns first value for duplicate keys to match Spark [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/09 15:08:27 UTC, 18 replies.
- Re: [PR] Add method on SessionContext to add all extensions from one library [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/09 15:08:40 UTC, 1 replies.
- Re: [I] Release DataFusion `56.0.0` (Oct 2026) [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/09 15:15:34 UTC, 6 replies.
- [PR] perf: return native shuffle partition offsets over JNI instead of an index file [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 15:21:07 UTC, 8 replies.
- Re: [I] ASOF join support / Specialize Range Joins [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/09 15:21:37 UTC, 3 replies.
- [PR] fix: validate parquet field ids when the opener skips the expression adapter [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/09 15:35:21 UTC, 3 replies.
- [PR] Handle nulls correctly when extracting nested arrays from nullable struct/map [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/09 15:36:35 UTC, 0 replies.
- Re: [I] [DISCUSS] DataFusion less frequent major / breaking releases (ease using multiple third-party extensions (like delta, or iceberg) ) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/09 15:41:02 UTC, 21 replies.
- Re: [PR] Test: pin arrow-rs to apache/arrow-rs#10719 (new `PageIndex` struct) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/09 15:41:14 UTC, 1 replies.
- Re: [PR] Test: read/write ALP encoded parquet files (apache/arrow-rs#9372) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/09 15:41:32 UTC, 1 replies.
- [PR] perf: make GroupsAccumulatorAdapter cost proportional to the batch, not the group count [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/09 16:05:32 UTC, 25 replies.
- [I] [DISCUSS] Separate stable API into separate crates [datafusion] - posted by "thinkharderdev (via GitHub)" <gi...@apache.org> on 2026/09/09 16:08:13 UTC, 2 replies.
- Re: [PR] feat: add spark.comet.explain.planOnly.enabled, reported per query [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 16:08:56 UTC, 4 replies.
- Re: [I] [EPIC] Memory pool and accounting audit sweep [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/09 16:09:44 UTC, 4 replies.
- [I] Add a first-class example of multiple extension libraries in one distributed query [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/09 16:14:54 UTC, 0 replies.
- [PR] Report physical partitioning, and stop two panics escaping as panics [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/09 16:15:28 UTC, 2 replies.
- [PR] 55.1 upgrade [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/09 16:41:35 UTC, 1 replies.
- [PR] feat: Remove distinct from min/max aggregations [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/09 16:45:09 UTC, 0 replies.
- [PR] perf: decode shuffle blocks against a cached schema instead of re-parsing per block [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/09 17:16:25 UTC, 5 replies.
- [PR] fix: list a fanout Iceberg write's data files in a stable order [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 17:18:38 UTC, 2 replies.
- [I] Add grammar-based differential fuzzing for CometRegex [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/09 17:20:50 UTC, 0 replies.
- [I] Measure CometRegex whitelist coverage on representative regex patterns [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/09 17:22:21 UTC, 0 replies.
- [I] Add Java-generated Rust parity fixtures for regex crate upgrades [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/09 17:25:53 UTC, 1 replies.
- Re: [PR] fix: unwrap_cast_in_comparison drops the timezone shift when unwrapping CAST(timestamp AS timestamptz) = literal [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/09 17:29:44 UTC, 11 replies.
- Re: [PR] fix: support empty struct types [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/09/09 17:34:43 UTC, 1 replies.
- [I] Lack of benchmarks for RepartionExec [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/09 18:22:37 UTC, 3 replies.
- [PR] Add a worked example of three extension libraries in one distributed query [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/09 18:25:05 UTC, 0 replies.
- [PR] Rich t kid/introduce repartion exec benchmarks [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/09 18:25:33 UTC, 0 replies.
- Re: [PR] benchmarks: introduce RepartitionExec benchmarks [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/09 18:26:41 UTC, 3 replies.
- [I] feat: support Spark HyperLogLog sketch functions (hll_sketch_agg, hll_union_agg, hll_sketch_estimate, hll_union) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 18:53:14 UTC, 1 replies.
- [I] date_trunc array fast path underflows for extreme timestamps [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/09 19:03:45 UTC, 2 replies.
- [PR] fix: `map[key]` panics for nested map keys [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/09 19:22:45 UTC, 3 replies.
- [PR] fix: prevent date_trunc array underflow [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/09 19:26:15 UTC, 10 replies.
- Re: [PR] chore: warn when a Compatible serde declines in convert [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 19:29:14 UTC, 1 replies.
- [I] Backport candidates for 1.0.x: triage of every PR merged since branch-1.0 was cut [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 19:35:44 UTC, 2 replies.
- [I] fs.comet.libhdfs.schemes is matched after the s3a alias rewrite, so listing s3 also routes s3a through libhdfs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 19:40:22 UTC, 2 replies.
- [PR] fix: [branch-1.0] keep the dictionary hash fast path off nested and reseeded buffers (#5757) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 19:51:47 UTC, 3 replies.
- Re: [I] Avoid re-running DecimalPrecision.promote during recursive expression serialization [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 20:14:25 UTC, 0 replies.
- Re: [I] Executor graceful shutdown hangs when tasks are active [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/09 20:45:04 UTC, 0 replies.
- Re: [I] Scheduler marks executor dead on a deterministic task launch/decode failure, hanging the job [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/09 20:47:32 UTC, 0 replies.
- Re: [PR] perf: batch the nested-element list hash for flat struct elements [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/09 20:58:25 UTC, 4 replies.
- [I] Benchmark map hashing separately from map normalization for native shuffle [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/09 21:00:08 UTC, 2 replies.
- Re: [I] `abs` on interval types falls back to Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 21:08:25 UTC, 0 replies.
- [PR] [benchmark only] GroupsAccumulatorAdapter: walk only the groups a batch has rows for [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/09 21:09:24 UTC, 12 replies.
- [I] Support Spark 4 EmptyRelationExec as a native input [datafusion-comet] - posted by "jeffw13 (via GitHub)" <gi...@apache.org> on 2026/09/09 21:09:33 UTC, 2 replies.
- [PR] perf: [branch-1.0] evaluate posexplode array expressions once per batch (#5737) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/09 21:10:54 UTC, 1 replies.
- [PR] feat: support Spark 4 EmptyRelationExec as a native input [datafusion-comet] - posted by "jeffw13 (via GitHub)" <gi...@apache.org> on 2026/09/09 21:42:14 UTC, 5 replies.
- [I] Sort-merge joins fail when floating-point key groups cross input batches [datafusion] - posted by "jeffw13 (via GitHub)" <gi...@apache.org> on 2026/09/09 22:06:07 UTC, 1 replies.
- [PR] fix(smj): handle floating-point keys across batch boundaries [datafusion] - posted by "jeffw13 (via GitHub)" <gi...@apache.org> on 2026/09/09 22:06:38 UTC, 3 replies.
- [PR] bench: isolate map normalization and nested key hashing [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/09 22:14:50 UTC, 6 replies.
- [I] EXTRACT(YEAR) comparisons return NULL for a year outside the column's range [datafusion] - posted by "RyanLin5967 (via GitHub)" <gi...@apache.org> on 2026/09/09 22:33:53 UTC, 1 replies.
- [I] The 54.0.0 upgrade guide's CASE workaround is rewritten to a conjunction [datafusion] - posted by "RyanLin5967 (via GitHub)" <gi...@apache.org> on 2026/09/09 22:38:17 UTC, 2 replies.
- [I] power and log simplifications return wrong results for base 1, 0 or negative [datafusion] - posted by "RyanLin5967 (via GitHub)" <gi...@apache.org> on 2026/09/09 22:39:01 UTC, 1 replies.
- Re: [PR] fix: Handle nulls correctly when extracting nested arrays from nullable struct/map [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/09 22:39:11 UTC, 5 replies.
- Re: [I] Sporadic SIGSEGV in macOS [scans] workflow in CI [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/09 22:44:31 UTC, 1 replies.
- Re: [PR] fix(scheduler): retire AQE stages cancelled by replan and discard late tasks [datafusion-ballista] - posted by "goingforstudying-ctrl (via GitHub)" <gi...@apache.org> on 2026/09/09 22:59:40 UTC, 0 replies.
- Re: [PR] feat: Simplify min(DISTINCT x) to min(x) [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/09 23:30:45 UTC, 0 replies.
- [PR] fix: wrong log and power results for a base of 1, 0 or negative [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/09 23:32:28 UTC, 1 replies.
- [PR] fix: [branch-1.0] apply the parent struct's null mask before hashing its fields (#5754) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 00:03:53 UTC, 1 replies.
- [I] Comet join and explode operators omit joinType / outer from equals, so exchange reuse returns wrong results [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 00:11:59 UTC, 3 replies.
- [PR] fix: decide libhdfs routing from the scheme as written [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/10 00:44:03 UTC, 3 replies.
- Re: [PR] feat: Add Lance contrib build gate [datafusion-comet] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/09/10 00:54:12 UTC, 3 replies.
- Re: [I] Should not allow Window expressions in Filter or Having clause [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 01:00:42 UTC, 1 replies.
- [I] Delta contrib build gate fails unrelated PRs: the libcomet size comparison measures build noise [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 01:26:46 UTC, 1 replies.
- [PR] ci: gate the Delta contrib build on symbols, not on libcomet size [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 01:29:06 UTC, 4 replies.
- Re: [PR] feat: add Hudi contrib build gate [datafusion-ballista] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/09/10 01:38:56 UTC, 1 replies.
- Re: [I] [DISCUSS] Add open table format support. [datafusion-ballista] - posted by "wirybeaver (via GitHub)" <gi...@apache.org> on 2026/09/10 01:38:58 UTC, 10 replies.
- Re: [PR] Optimize away unused `UNNEST` under duplicate-insensitive aggregates [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/10 01:40:38 UTC, 1 replies.
- [PR] fix: reject window functions in WHERE and HAVING during logical planning [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 01:52:47 UTC, 7 replies.
- Re: [PR] perf: GroupsAccumulatorAdapter walks only the groups a batch has rows for [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 01:53:50 UTC, 68 replies.
- [PR] fix: EXTRACT comparisons against an out-of-range year return NULL [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/10 02:21:11 UTC, 2 replies.
- [PR] docs: fix stale content, dead cross-references, and duplicated examples [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/10 02:30:13 UTC, 1 replies.
- [I] StatisticsContext: make the pointer-keyed cache robust against node reuse when shared across a plan-rewriting pass [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/10 02:30:20 UTC, 0 replies.
- Re: [PR] chore: move CometCollationSuite to spark-4.1+ test shim [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/10 03:18:22 UTC, 1 replies.
- [PR] fix(scheduler): repair test broken by a stale-base merge [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/10 04:05:41 UTC, 3 replies.
- [PR] chore(deps): bump rstest from 0.26.1 to 0.27.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/10 04:36:01 UTC, 2 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.7 to 2.87.8 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/10 04:37:14 UTC, 3 replies.
- [PR] fix: preserve scalar UDF bounds across FFI [datafusion] - posted by "emecii (via GitHub)" <gi...@apache.org> on 2026/09/10 04:56:18 UTC, 3 replies.
- Re: [I] Specialized GroupValues Implementation for Ordered Data [datafusion] - posted by "QinXi-ai (via GitHub)" <gi...@apache.org> on 2026/09/10 06:34:25 UTC, 1 replies.
- [PR] fix: allow Rust consumers to link datafusion-python [datafusion-python] - posted by "emecii (via GitHub)" <gi...@apache.org> on 2026/09/10 06:46:38 UTC, 0 replies.
- [PR] fix: preserve short-circuit evaluation in Boolean CASE simplification [datafusion] - posted by "emecii (via GitHub)" <gi...@apache.org> on 2026/09/10 07:01:53 UTC, 6 replies.
- Re: [PR] test: expand replace compatibility regression coverage [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/10 08:32:29 UTC, 3 replies.
- [PR] feat: make object_store support optional [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/10 08:38:51 UTC, 6 replies.
- [I] Make object_store support optional for embedded DataFusion [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/10 08:43:48 UTC, 4 replies.
- Re: [I] `to_csv` never runs inside Comet by default, unlike `to_json` / `from_csv` / `schema_of_csv` [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/10 08:54:41 UTC, 2 replies.
- Re: [PR] perf: Concretely typed TopK StringHeap, and StringHashTable slot reuse [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/10 09:07:04 UTC, 5 replies.
- Re: [I] Inline disk cleanup script to replace third-party GitHub Action in CI [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 09:28:51 UTC, 2 replies.
- Re: [PR] feat: Avoid SingleDistinctToGroupBy rule for grouped min(DISTINCT x) queries [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/10 09:31:06 UTC, 0 replies.
- [PR] fix: Set Substrait aggregation phase to INITIAL_TO_RESULT [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/10 09:37:49 UTC, 5 replies.
- Re: [I] Aggregate dynamic filter can prune rows required by unsupported expressions [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/10 09:43:33 UTC, 0 replies.
- Re: [PR] feat: Optimize min(DISTINCT x) aggregations [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/10 09:46:30 UTC, 0 replies.
- Re: [PR] perf: Optimize min(DISTINCT x) aggregations [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/10 09:53:27 UTC, 14 replies.
- [PR] chore(deps-dev): bump baseline-browser-mapping from 2.9.19 to 2.11.21 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/10 10:04:44 UTC, 0 replies.
- Re: [I] Improve conversion from FileDecryptionProperties to ConfigFileDecryptionProperties [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/10 10:08:30 UTC, 0 replies.
- Re: [I] Building project takes a *long* time (esp compilation time for `datafusion` core crate) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 10:10:17 UTC, 1 replies.
- [I] MIN dynamic filter race across partitions [datafusion] - posted by "uddhavdave (via GitHub)" <gi...@apache.org> on 2026/09/10 10:11:52 UTC, 3 replies.
- [I] Reduce GitHub Actions usage (DataFusion is currently the top ASF consumer of GHA minutes) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 10:12:12 UTC, 34 replies.
- [PR] fix: preserve join and generator semantics in plan identity [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/10 10:15:39 UTC, 4 replies.
- Re: [I] Better error when the query contains reserved names [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/10 10:22:08 UTC, 0 replies.
- [PR] fix: treat typed nulls as missing bounds in aggregate dynamic filter merge [datafusion] - posted by "uddhavdave (via GitHub)" <gi...@apache.org> on 2026/09/10 10:30:20 UTC, 8 replies.
- [PR] perf(aggregate): specialize fully ordered group keys without hashing [datafusion] - posted by "QinXi-ai (via GitHub)" <gi...@apache.org> on 2026/09/10 10:42:55 UTC, 6 replies.
- [PR] Postgres: Fix parsing of COLLATE after :: cast [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/10 10:43:22 UTC, 1 replies.
- [PR] Pin GitHub-hosted runners to Ubuntu 24.04 [datafusion] - posted by "blaginin (via GitHub)" <gi...@apache.org> on 2026/09/10 10:48:37 UTC, 5 replies.
- Re: [I] Move Extended tests to the standard ones? [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 10:54:19 UTC, 1 replies.
- [PR] Feat to csv codegen dispatch 5578 [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/10 10:55:54 UTC, 0 replies.
- [I] Reduce CI time (Comet is consuming 50% of DataFusion CI, which is a lot) [datafusion-comet] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 10:58:04 UTC, 11 replies.
- Re: [I] Reduce Github Action Usage [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 10:59:30 UTC, 0 replies.
- Re: [I] Object store's `sync_reader` should buffer [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 11:07:26 UTC, 1 replies.
- Re: [PR] Update to arrow-rs main (arrow 60 pre-release testing) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 11:44:44 UTC, 17 replies.
- [I] [Umbrella] FFI planner boundary: foreign-wrapped nodes, lost plan properties, and severed dynamic filters [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/10 12:47:01 UTC, 0 replies.
- [I] FFI_PlanProperties drops scheduling_type and evaluation_type, so every plan crossing FFI misreports both [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/10 12:47:29 UTC, 1 replies.
- [I] FFI serialization uses DefaultPhysicalProtoConverter, severing shared dynamic filter references [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/10 12:47:36 UTC, 1 replies.
- [I] ForeignExecutionPlan cannot be serialized, and host optimizer rules cannot see the plans they are given [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/10 12:47:41 UTC, 0 replies.
- Re: [I] Add bounded distinct count optimization [datafusion] - posted by "HairstonE (via GitHub)" <gi...@apache.org> on 2026/09/10 12:55:19 UTC, 0 replies.
- [PR] Postgres: allow reserved keywords as bare column alias [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/10 13:04:19 UTC, 4 replies.
- Re: [I] Represent Hive/value partitioning without claiming Partitioning::Hash [datafusion] - posted by "gstamatakis95 (via GitHub)" <gi...@apache.org> on 2026/09/10 13:08:26 UTC, 0 replies.
- Re: [I] Support page level limit pruning [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/10 13:36:36 UTC, 0 replies.
- Re: [I] [EPIC] Support limit pruning [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/10 13:36:36 UTC, 0 replies.
- [I] Add a guard test that every CometNativeExec constructor parameter participates in equals [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 14:08:33 UTC, 2 replies.
- [I] Adding a New Operator guide omits the equals/hashCode requirement for Comet plan operators [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 14:09:05 UTC, 2 replies.
- [PR] test: make `nested_key_spill_keeps_groups_unique` independent of scheduling [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/10 14:17:39 UTC, 3 replies.
- Re: [PR] feat: route `to_csv` through the codegen dispatcher by default [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/09/10 14:21:41 UTC, 3 replies.
- Re: [PR] feat: [DO NOT MERGE] Iceberg table format V3: native deletion vector reads, fall back for other V3 features [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/09/10 14:22:56 UTC, 2 replies.
- [PR] chore: [branch-1.0] improve network retry configuration for maven and artifact upload (#5782) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 14:38:14 UTC, 1 replies.
- [I] Struct-typed scalar subquery result takes the consuming projection off Comet (widened by Spark 4.2 MergeSubplans) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 14:50:56 UTC, 1 replies.
- [I] TPC-DS Q75 regression in DF 55 [datafusion] - posted by "gruuya (via GitHub)" <gi...@apache.org> on 2026/09/10 14:53:37 UTC, 2 replies.
- [PR] Postgres: Support aliases for JOIN USING [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/10 14:54:59 UTC, 1 replies.
- Re: [I] Hash functions fall back to Spark for decimal precision > 18, and `sha2` for a non-literal `numBits` [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/10 15:12:09 UTC, 0 replies.
- [PR] Postgres: Support TRIM FROM syntax [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/10 15:28:23 UTC, 3 replies.
- Re: [I] `map_from_arrays` falls back to Spark under `mapKeyDedupPolicy=LAST_WIN`, unlike `map_from_entries` [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/10 15:45:40 UTC, 0 replies.
- Re: [I] [Bug] map_from_arrays / map_from_entries do not enforce null-key rejection or spark.sql.mapKeyDedupPolicy [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/10 15:52:21 UTC, 0 replies.
- [PR] Postgres: Support SUBSTRING SIMILAR/ESCAPE syntax and reversed FOR/FROM order [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/10 15:55:29 UTC, 2 replies.
- [PR] fix(physical-plan): honor distinct soft limits in SingleHashAggregateStream [datafusion] - posted by "TinyMurky (via GitHub)" <gi...@apache.org> on 2026/09/10 15:56:01 UTC, 18 replies.
- Re: [I] `octet_length` should accept binary types [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/10 15:58:45 UTC, 0 replies.
- [PR] feat: add opt-in probe selection for partitioned inner hash joins [datafusion] - posted by "QinXi-ai (via GitHub)" <gi...@apache.org> on 2026/09/10 16:07:20 UTC, 1 replies.
- [PR] feat: route wide-decimal hash and non-literal sha2 through the codege… [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/10 16:42:46 UTC, 2 replies.
- Re: [I] testParquetTemporalTypes fuzz test does not include MapType [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/10 16:46:00 UTC, 1 replies.
- Re: [I] [Feature] Support Spark expression: encode [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 16:46:28 UTC, 0 replies.
- [PR] chore: remove async-trait from dependency graph [datafusion] - posted by "rtyler (via GitHub)" <gi...@apache.org> on 2026/09/10 16:58:03 UTC, 0 replies.
- Re: [PR] fix: evaluate struct-returning UDFs once across repeated field accesses [datafusion] - posted by "fordN (via GitHub)" <gi...@apache.org> on 2026/09/10 17:11:17 UTC, 4 replies.
- [I] Native Iceberg write renders float/double partition values differently from iceberg-java, and fails with "File name too long" for large values [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 17:15:13 UTC, 1 replies.
- [I] Compaction with native Iceberg writes leaves a dangled position delete and adds two data files where iceberg-java adds one [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 17:15:32 UTC, 2 replies.
- [PR] fix: `from_unixtime` should respect `datafusion.execution.time_zone` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 17:17:24 UTC, 13 replies.
- [I] Implement CI merge queue [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/10 17:20:18 UTC, 3 replies.
- [PR] docs: document timestamp and time zone semantics [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 17:20:25 UTC, 2 replies.
- [PR] feat: support `timezone`, `timezone_hour` and `timezone_minute` in `date_part` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 17:23:30 UTC, 7 replies.
- [PR] test: cover slice over expression-produced non-null element arrays (#… [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/10 17:26:45 UTC, 3 replies.
- [PR] test: characterization and PostgreSQL differential coverage for timestamps with time zone [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 17:27:55 UTC, 0 replies.
- [PR] fix: `AT TIME ZONE` on a timezone-aware timestamp returns a naive timestamp [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 17:43:44 UTC, 7 replies.
- [PR] fix: render float and double Iceberg partition values like iceberg-java [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 17:53:31 UTC, 3 replies.
- Re: [PR] feat: support max_by and min_by aggregate expressions [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/09/10 17:59:58 UTC, 2 replies.
- [PR] ci: share one Linux native build across CI workflows [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/10 18:09:11 UTC, 10 replies.
- Re: [I] Using `date_bin` with a time zone in a time range that contains daylight savings does not work [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:11:06 UTC, 0 replies.
- [I] TIMESTAMP WITH TIME ZONE can resolve to a timezone-naive type, and casting to it discards an existing timezone [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:12:44 UTC, 0 replies.
- [I] `date_bin` and `date_trunc` disagree on timezone-aware timestamps [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:13:14 UTC, 0 replies.
- [I] `date_bin` with an explicit origin silently drifts an hour across a DST transition [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:13:22 UTC, 1 replies.
- [I] `generate_series` over timestamps accepts only nanosecond precision, with a misleading error [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:13:38 UTC, 1 replies.
- [I] uses the opposite sign convention from PostgreSQL [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:13:40 UTC, 0 replies.
- [PR] ci: add a Required Checks aggregator job so main can have a required status check [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 18:13:51 UTC, 5 replies.
- [PR] ci: move the Spark 3.4/3.5/4.0 suites behind a merge queue [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 18:14:03 UTC, 1 replies.
- Re: [PR] IN LIST: optimize Utf8View and BinaryView filters [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:17:17 UTC, 18 replies.
- Re: [I] Avoid object-store cache and registry collisions across backends and configurations [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/10 18:17:49 UTC, 0 replies.
- [PR] feat: route map_from_arrays LAST_WIN through codegen dispatcher [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/10 18:26:32 UTC, 3 replies.
- [PR] docs: document the `TIMESTAMP WITH TIME ZONE` type mapping and fix a stale comment [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:27:53 UTC, 5 replies.
- [PR] fix: propagate Parquet field-name folding failures [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/10 18:43:01 UTC, 1 replies.
- [PR] fix: validate map constructor row lengths and null short-circuiting [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/10 18:48:24 UTC, 3 replies.
- [PR] fix: account fair-pool memory across sibling reservations [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/10 18:48:29 UTC, 4 replies.
- [I] Fix licensing issues in source release found during 0.63.0 RC1 vote (missing NOTICE file, flamegraph.svg with CDDL-licensed JavaScript) [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:51:53 UTC, 1 replies.
- [I] CometCodegenSuite decimal promotion coverage assertion is stale and fails the [expressions] job on main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 18:52:05 UTC, 1 replies.
- [PR] test: name the whole dispatched subtree in the decimal promotion assertion [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 18:52:29 UTC, 1 replies.
- [PR] Add NOTICE file [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:55:41 UTC, 2 replies.
- [PR] Exclude sqlparser_bench from source release archive [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/10 18:56:13 UTC, 0 replies.
- [PR] ci: move the job routing policy out of ci.yml expressions and into compute-changes.py [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 18:57:23 UTC, 1 replies.
- [PR] fix: preserve array_join evaluation semantics across Spark versions [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/10 18:59:50 UTC, 0 replies.
- [PR] fix: enforce fair memory limits across sibling reservations [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/10 19:08:27 UTC, 2 replies.
- [PR] fix: accept all timestamp precisions in `generate_series`/`range` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 19:17:25 UTC, 9 replies.
- [PR] ci: retry the Maven wrapper bootstrap in every job that calls ./mvnw directly [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 19:26:57 UTC, 3 replies.
- Re: [I] Add native support for MODE aggregate function [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/10 19:33:18 UTC, 0 replies.
- [I] RepartitionExec batch coalescer size is only controllable via session config [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/10 19:33:30 UTC, 1 replies.
- [PR] test: characterization suite for timestamps with time zone [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/10 19:36:41 UTC, 6 replies.
- [PR] Feat: allow fine tuning output record batch size for repartionionExec [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/10 19:38:22 UTC, 5 replies.
- [PR] Support dotted field access on struct lambda parameters in SQL exprs [datafusion] - posted by "shehab-ali (via GitHub)" <gi...@apache.org> on 2026/09/10 19:56:18 UTC, 1 replies.
- Re: [PR] test: PostgreSQL differential coverage for timestamps with time zone [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/10 19:59:00 UTC, 2 replies.
- [PR] feat(iceberg): Iceberg table format V3: apply deletion vector on reads [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/09/10 20:21:06 UTC, 8 replies.
- Re: [I] first_value/last_value GroupsAccumulator ignores beneficial input ordering (is_input_pre_ordered) [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/10 20:23:32 UTC, 0 replies.
- [PR] fix: enforce null-key rejection and mapKeyDedupPolicy in native map c… [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/10 22:18:42 UTC, 0 replies.
- [PR] refactor: exhaustively destructure dynamic filter and scalar subquery proto hooks [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/10 22:19:21 UTC, 2 replies.
- [PR] fix: report a negative array_resize size as a user error [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/10 23:12:17 UTC, 5 replies.
- Re: [PR] feat: reuse partial aggregate hashes across repartition [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/11 01:40:07 UTC, 1 replies.
- Re: [I] Expose native Parquet scan I/O and read-amplification metrics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/11 01:46:58 UTC, 0 replies.
- Re: [PR] refactor: use Arrow decimal precision validation [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/11 01:47:57 UTC, 6 replies.
- Re: [I] Add native Comet support for max_by and min_by aggregates (HashAggregate + SortAggregate) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 03:49:09 UTC, 0 replies.
- Re: [PR] perf(core): remove the inert shuffle-read sort [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 03:52:45 UTC, 0 replies.
- Re: [I] Remove orphaned files in comet iceberg split writers [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 03:54:47 UTC, 0 replies.
- [PR] chore(deps): bump rustls from 0.23.43 to 0.23.44 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/11 04:13:52 UTC, 1 replies.
- [PR] DRAFT: Test aggmetrics submetrics [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/11 04:21:33 UTC, 9 replies.
- [PR] fix(substrait): consume chained window functions whose default names collide [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/11 04:22:19 UTC, 6 replies.
- [PR] chore: check license headers in SQL logic tests [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/11 04:35:38 UTC, 4 replies.
- [PR] DuckDB dialect support for escape string literals [datafusion-sqlparser-rs] - posted by "corasaurus-hex (via GitHub)" <gi...@apache.org> on 2026/09/11 06:14:56 UTC, 2 replies.
- [PR] fix: preserve nulls for Boolean/Byte/Short/Integer columns in FuzzDataGenerator [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/11 07:21:05 UTC, 2 replies.
- [PR] test: cover native memory accounting boundaries [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/11 07:48:13 UTC, 2 replies.
- [I] Clarify memory-limit guarantees for external-sort spilling [datafusion] - posted by "Phoenix500526 (via GitHub)" <gi...@apache.org> on 2026/09/11 08:29:43 UTC, 9 replies.
- [PR] DRAFT - Test aggmetrics2 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/11 09:05:35 UTC, 5 replies.
- [I] str_to_map does not honour mapKeyDedupPolicy=LAST_WIN [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/11 09:54:21 UTC, 1 replies.
- [PR] fix: Accept explicit positive years in timestamp casts [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/11 10:03:24 UTC, 2 replies.
- Re: [I] Cached reads that feed Spark operators are slower than Spark's own cache format [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/11 10:17:59 UTC, 0 replies.
- Re: [PR] feat: serialize ASOF join plans [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/11 10:24:14 UTC, 2 replies.
- Re: [I] Compute list/map `cardinality` from offsets [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/11 10:40:32 UTC, 0 replies.
- Re: [I] optimize values list execution plan by moving the evaluation part to execution phase [datafusion] - posted by "haochunchang (via GitHub)" <gi...@apache.org> on 2026/09/11 10:42:56 UTC, 4 replies.
- Re: [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 2026/09/11 11:49:49 UTC, 2 replies.
- [PR] perf: reuse cached dictionary value hashes in vectorized_append [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/09/11 12:00:16 UTC, 14 replies.
- Re: [PR] feat: add build-gated Hudi read integration [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/11 12:04:59 UTC, 5 replies.
- Re: [I] Subquery expressions in UDTF arguments are parsed but elided [datafusion] - posted by "lhadhazy (via GitHub)" <gi...@apache.org> on 2026/09/11 12:18:49 UTC, 0 replies.
- [PR] perf: reduce Spark cache row conversion overhead [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/11 12:28:28 UTC, 0 replies.
- Re: [PR] perf: optimizing take_n for DictionaryGroupValuesColumn [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/11 12:48:27 UTC, 0 replies.
- [PR] IN LIST: treat signed zeros as equal [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/09/11 12:49:35 UTC, 15 replies.
- [I] ci: make infra-only step failures non-fatal before Required Checks becomes required [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 12:50:41 UTC, 1 replies.
- [PR] IN LIST: retain short lists with specialized filters [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/09/11 12:50:46 UTC, 1 replies.
- [PR] Fix GroupValues retained memory accounting [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/11 13:00:54 UTC, 9 replies.
- Re: [I] `NegativeExpr::get_properties` reports child ordering and range unchanged [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/11 13:01:28 UTC, 0 replies.
- [PR] Feat/regexp split to array [datafusion] - posted by "aoto-tech (via GitHub)" <gi...@apache.org> on 2026/09/11 13:02:59 UTC, 1 replies.
- [I] Substrait producer emits non-boolean IfThen clauses for CASE with a base expression [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/11 13:13:13 UTC, 6 replies.
- [PR] fix: Emit equality conditions for Substrait CASE base expressions [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/11 13:13:51 UTC, 13 replies.
- [I] Parquet schema file type coercion functionality is not applied on all fields in nested schemas, only on the top-level fields [datafusion] - posted by "adragomir (via GitHub)" <gi...@apache.org> on 2026/09/11 13:15:52 UTC, 1 replies.
- [PR] fix: make Parquet file schema type coercion work on nested schemas [datafusion] - posted by "adragomir (via GitHub)" <gi...@apache.org> on 2026/09/11 13:18:07 UTC, 5 replies.
- [I] Try and discourage use of `git push --force` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 13:21:39 UTC, 2 replies.
- [PR] [PoC] Unify file I/O behind a storage entry point [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/11 13:25:32 UTC, 3 replies.
- Re: [I] [substrait] [sqllogictest] Unsupported window frame unit: Groups [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/11 13:48:51 UTC, 0 replies.
- [I] Make examples/ behave like examples: runnable, and consistent with the extension guide [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 13:56:15 UTC, 0 replies.
- [I] Replace the logical codec's object registry with durable metadata [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 13:56:26 UTC, 1 replies.
- [I] Quarantine the greedy ForeignExecutionPlan claim so it cannot be copied by accident [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 13:56:27 UTC, 0 replies.
- [I] Rewrite the "Encode metadata, not a handle to a live object" section [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 13:56:36 UTC, 0 replies.
- [I] Give the two FFI example crates a runnable entry point [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 13:56:37 UTC, 0 replies.
- [I] Nothing in CI runs examples/*.py, and one of them is broken [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 13:56:37 UTC, 0 replies.
- [PR] MQ Action setup [datafusion-comet] - posted by "blaginin (via GitHub)" <gi...@apache.org> on 2026/09/11 14:10:52 UTC, 2 replies.
- Re: [I] Remove deprecated Parquet metadata / statistics APIs that are past the API health policy [datafusion] - posted by "WaterWhisperer (via GitHub)" <gi...@apache.org> on 2026/09/11 14:24:39 UTC, 2 replies.
- Re: [I] Support functions date_bin and date_trunc in range partition satisfaction [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/11 14:26:37 UTC, 2 replies.
- [PR] chore(ci): Register the substrait check job with runs-on, route spark checks through xtask [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/11 14:28:46 UTC, 5 replies.
- Re: [PR] ci: move the Spark 3.4/3.5/4.0, Iceberg, macOS and benchmark suites behind a merge queue [datafusion-comet] - posted by "blaginin (via GitHub)" <gi...@apache.org> on 2026/09/11 14:31:12 UTC, 9 replies.
- [PR] fix: Fix duplicate ordering state field names in partial aggregates [datafusion] - posted by "cdelmonte-zg (via GitHub)" <gi...@apache.org> on 2026/09/11 14:33:56 UTC, 0 replies.
- [PR] fix: make csv-read-options.py example self-contained (#1728) [datafusion-python] - posted by "dedsec-terminal (via GitHub)" <gi...@apache.org> on 2026/09/11 14:35:49 UTC, 4 replies.
- [PR] fix(substrait): Allow lossless numeric widening in read schemas [datafusion] - posted by "dd-david-levin (via GitHub)" <gi...@apache.org> on 2026/09/11 14:38:30 UTC, 3 replies.
- Re: [I] Support `date_bin` on timestamps with timezone, properly accounting for Daylight Savings Time [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/11 14:54:27 UTC, 2 replies.
- Re: [I] Grouping by utc timestamp turned into timezoned timestamp still uses utc for group [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/11 14:56:45 UTC, 0 replies.
- Re: [I] Map lookups with float, collated or complex keys fall back to Spark (`map_col[key]`, `element_at`) [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:02:50 UTC, 2 replies.
- [I] Optional pure-Rust allocator with the mimalloc algorithm [datafusion-ballista] - posted by "freedomlovesfrank (via GitHub)" <gi...@apache.org> on 2026/09/11 15:06:16 UTC, 2 replies.
- [PR] bench: cover dictionary group keys with a shared values array [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/09/11 15:09:32 UTC, 5 replies.
- [PR] fix: show results in the nine silent top-level examples [datafusion-python] - posted by "ump45nose (via GitHub)" <gi...@apache.org> on 2026/09/11 15:11:26 UTC, 1 replies.
- [I] Ordered ARRAY_AGG accumulator retains one Arrow array per update_batch call, inflating per-row memory for grouped aggregation [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:17:25 UTC, 3 replies.
- [PR] docs: add a contributor guide page for CI and the merge queue [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 15:32:11 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 "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:33:04 UTC, 2 replies.
- Re: [I] Add an async API for spill file writing [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:36:32 UTC, 0 replies.
- Re: [I] Comet native broadcast fails under spark.kryo.registrationRequired=true [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:36:42 UTC, 2 replies.
- Re: [I] Unaligned memory access in `SparkUnsafeRow` [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:39:41 UTC, 0 replies.
- Re: [I] [Feature] Support Spark expression: timestamp_add [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:42:22 UTC, 2 replies.
- Re: [I] [Feature] Support Spark expression: timestamp_diff [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:45:09 UTC, 2 replies.
- [PR] feat: route date and timestamp interval arithmetic through codegen dispatch [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:46:16 UTC, 16 replies.
- Re: [I] width_bucket bypasses CometExpressionSerde framework [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:47:51 UTC, 1 replies.
- Re: [I] [Doc] decode does not appear in auto-generated compatibility docs [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:50:11 UTC, 2 replies.
- Re: [PR] fix: duplicate ordering state field names in partial aggregates [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/11 15:53:18 UTC, 7 replies.
- Re: [I] CometCaseConversionBase gates compat inside convert() instead of getSupportLevel [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:53:23 UTC, 2 replies.
- Re: [I] Support higher-order array functions via JVM UDF bridge [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 15:55:39 UTC, 2 replies.
- Re: [I] Comet 1.1.0 Release (September) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 15:56:49 UTC, 10 replies.
- Re: [I] Natively support time-window grouping expressions: window, session_window, window_time [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:00:01 UTC, 2 replies.
- [PR] chore: update version 55.1.0 (#25070) [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 16:03:37 UTC, 3 replies.
- Re: [I] Deliberately opt eligible Incompatible expressions into codegen dispatch with test coverage [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:05:02 UTC, 2 replies.
- Re: [I] Cast from float/double to decimal should return NULL for NaN/Infinity under ANSI mode [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:07:40 UTC, 2 replies.
- Re: [I] Make from_unixtime aware of execution timezone [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/11 16:09:40 UTC, 0 replies.
- Re: [I] Add Criterion bench for native RLike (is_match loop) [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:09:54 UTC, 2 replies.
- [PR] deps: bump to datafusion 55.1.0 [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/11 16:12:12 UTC, 1 replies.
- Re: [I] Support GROUPS window frame units [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:14:21 UTC, 3 replies.
- [PR] perf: Consolidate and optimize `map[k]` and `map_extract(key)` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/11 16:15:28 UTC, 2 replies.
- [PR] fix: decline structs with duplicate field names before they reach Java Arrow [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:15:33 UTC, 2 replies.
- Re: [I] docs: Update "Adding a New Expression" to reference SQL file tests [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:19:17 UTC, 0 replies.
- Re: [I] Pending PR filter excludes PRs due to skipped iceberg CI checks [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:23:39 UTC, 2 replies.
- [PR] Bump DataFusion version to 55.1.0 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 16:27:00 UTC, 1 replies.
- Re: [I] Add date_format support [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:28:36 UTC, 0 replies.
- Re: [I] Chore: Implement BloomFilterMightContain as ScalarUDFImpl [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:31:59 UTC, 1 replies.
- Re: [I] Chore: Move BloomFilterAgg to spark-expr crate [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:35:54 UTC, 1 replies.
- Re: [I] Add jdk21 for spark4.0.1 [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:38:00 UTC, 0 replies.
- Re: [I] Add support for Spark 4.1 [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:41:26 UTC, 1 replies.
- Re: [I] Add support for Spark 4.2.0-preview4 [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:45:29 UTC, 2 replies.
- Re: [I] [Variant] Match Spark physical Parquet semantics for projected Variant columns [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/11 16:48:46 UTC, 0 replies.
- Re: [I] Upgrade to Spark 4.2.0-preview5 [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:49:19 UTC, 2 replies.
- [PR] chore: remove deprecated Parquet APIs past the API health policy [datafusion] - posted by "WaterWhisperer (via GitHub)" <gi...@apache.org> on 2026/09/11 16:49:44 UTC, 4 replies.
- Re: [I] Handle remainder by zero error in `spark_modulo` function for Spark 4.1 and later. [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:53:18 UTC, 0 replies.
- Re: [I] Enable unit test of hdfs feature in gha [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 16:57:51 UTC, 0 replies.
- Re: [I] Tracking fs-hdfs issues [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 17:00:05 UTC, 0 replies.
- Re: [I] [datafusion-spark] Test integrating datafusion-spark code into comet [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 17:02:16 UTC, 2 replies.
- Re: [I] chore: Separate out extended explain info unit test into spark dependent and spark independent parts [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 17:04:46 UTC, 0 replies.
- [PR] fix: dispatch map lookups with normalized keys and nondeterministic null-guarded children [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 17:07:55 UTC, 13 replies.
- Re: [I] Respect Spark compression settings in native Parquet writer [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 17:08:40 UTC, 1 replies.
- Re: [I] [Spark 4.0] Add string collation support [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 17:11:30 UTC, 0 replies.
- Re: [I] Pending PRs badge showing failed PRs [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/11 17:15:07 UTC, 2 replies.
- [PR] ci: require extended tests in the merge queue [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/11 17:59:17 UTC, 10 replies.
- [PR] feat: run examples/*.py in CI and fix the examples that could not run [datafusion-python] - posted by "Developer1010x (via GitHub)" <gi...@apache.org> on 2026/09/11 18:22:14 UTC, 5 replies.
- Re: [I] [DISCUSSION] Adopt datafusion-functions-json and datafusion-variant into core repo [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/11 18:38:34 UTC, 9 replies.
- [PR] feat: destructure proto hooks [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/11 19:11:22 UTC, 5 replies.
- [PR] feat: support direct Variant projection in native Parquet scans [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/11 19:11:53 UTC, 7 replies.
- [I] SortMergeJoinExec reads and sorts the whole buffered side of a partition whose streamed side is empty [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/09/11 19:21:38 UTC, 1 replies.
- [PR] fix: end a sort-merge join partition once its streamed side is exhausted, and release its reservations before the final output [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/09/11 19:21:40 UTC, 5 replies.
- [PR] perf: reduce cached long decoding cost [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/11 19:43:38 UTC, 0 replies.
- Re: [I] Simplify predicate expressions like 'a > 1 and a < 1' to constant false [datafusion] - posted by "wudidapaopao (via GitHub)" <gi...@apache.org> on 2026/09/11 20:06:56 UTC, 5 replies.
- [PR] feat: simplify contradicting and redundant predicates on a column [datafusion] - posted by "wudidapaopao (via GitHub)" <gi...@apache.org> on 2026/09/11 20:22:31 UTC, 12 replies.
- [PR] docs(example): quarantine foreign plan workaround [datafusion-python] - posted by "akashchamp (via GitHub)" <gi...@apache.org> on 2026/09/11 20:26:36 UTC, 0 replies.
- [I] Substrait: the grouping set column holds `__grouping_id`, not the set's index [datafusion] - posted by "alexandrefimov (via GitHub)" <gi...@apache.org> on 2026/09/11 20:41:55 UTC, 1 replies.
- [I] power and log simplifications check the base's nullability but not its value [datafusion] - posted by "RyanLin5967 (via GitHub)" <gi...@apache.org> on 2026/09/11 21:19:26 UTC, 2 replies.
- [I] `map[key]` misbehaves for NULL map rows that have entries [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/11 21:43:03 UTC, 1 replies.
- Re: [I] Schema error after loading parquet stored with datafusion.execution.keep_partition_by_columns = TRUE [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/11 22:10:39 UTC, 1 replies.
- [I] ci: next set of jobs to move from the PR tier to the merge queue tier [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 22:13:44 UTC, 5 replies.
- Re: [PR] chore: fix stale docs and CI checks that were not running [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 22:17:56 UTC, 14 replies.
- [PR] ci: move the Spark 4.1 sql_hive shards behind the merge queue [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 22:18:40 UTC, 2 replies.
- [PR] build(deps): consolidate open Dependabot dependency updates [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/11 22:21:09 UTC, 1 replies.
- [PR] fix(scheduler): treat broadcast_join_threshold_rows as a fallback, not a ceiling [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/11 22:32:45 UTC, 0 replies.
- Re: [I] Array functions fall back to Spark for binary and struct element types (`ArraysBase` type gate) [datafusion-comet] - posted by "chetan26 (via GitHub)" <gi...@apache.org> on 2026/09/11 23:04:30 UTC, 0 replies.
- [PR] fix: read timezone-naive timestamps in `datafusion.execution.time_zone` when implicitly converted to timezone-aware [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/11 23:28:46 UTC, 1 replies.
- [I] Design note: composing multi-partition tasks with plan-level AQE in DataFusion [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/12 00:53:20 UTC, 0 replies.
- Re: [PR] fix: preserve EXTRACT year comparisons with unrepresentable bounds [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/12 00:59:57 UTC, 2 replies.
- [PR] DuckDB dialect: support % on LIMIT, like `LIMIT 5% OFFSET 20` [datafusion-sqlparser-rs] - posted by "corasaurus-hex (via GitHub)" <gi...@apache.org> on 2026/09/12 01:04:44 UTC, 2 replies.
- [I] CsvReadOptions.null_regex has no effect: matching values are read as literal strings, and fail the read in a numeric column [datafusion-python] - posted by "Developer1010x (via GitHub)" <gi...@apache.org> on 2026/09/12 02:15:11 UTC, 1 replies.
- [PR] fix: drop partition columns already present in the file schema of a ListingTable [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/12 02:42:08 UTC, 5 replies.
- [I] CSV null_regex is applied to schema inference but never to the reader, so matching values are not null [datafusion] - posted by "Developer1010x (via GitHub)" <gi...@apache.org> on 2026/09/12 02:46:31 UTC, 1 replies.
- [PR] fix: honor the S3 profile name and file and Hadoop's addressing mode for custom endpoints [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/12 03:01:26 UTC, 21 replies.
- Re: [I] FuzzDataGenerator silently drops nulls for Boolean/Byte/Short/Integer columns [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/12 03:05:26 UTC, 0 replies.
- [PR] chore: guard RangeExpr protobuf fields exhaustively [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/12 03:23:52 UTC, 1 replies.
- [PR] chore: drop the redundant width_bucket shim registrations and guard serde uniqueness [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/12 03:52:10 UTC, 2 replies.
- Re: [I] [EPIC] Add public APIs required for scheduler high availability [datafusion-ballista] - posted by "villebro (via GitHub)" <gi...@apache.org> on 2026/09/12 04:02:16 UTC, 3 replies.
- Re: [PR] perf: Unify, optimize `map[k]` and `map_extract(key)` [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/12 04:39:10 UTC, 12 replies.
- [I] ci: `datafusion-cli` MinIO docker login failed [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/12 04:41:04 UTC, 2 replies.
- [PR] feat: run length on binary input natively [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/12 04:43:12 UTC, 8 replies.
- [PR] fix(ci): pull the MinIO test image from quay.io [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/12 05:34:55 UTC, 3 replies.
- [I] ci: object store tests fail to pull the MinIO docker image [datafusion-ballista] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/12 06:17:56 UTC, 1 replies.
- [PR] fix(ci): pull the MinIO test image from quay.io [datafusion-ballista] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/12 06:18:11 UTC, 2 replies.
- [PR] feat: sort-merge fallback for hash joins under memory pressure [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/12 06:29:08 UTC, 1 replies.
- Re: [PR] feat: sort-merge fallback for partitioned hash joins under memory pressure [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/12 07:00:29 UTC, 6 replies.
- [PR] fix: out-of-bounds read in ArrowBytesMap on a short/long hash collision [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/12 07:51:54 UTC, 8 replies.
- [I] Reuse the cached dictionary value→slot map in vectorized_equal_to instead of rebuilding it per batch [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/12 09:45:26 UTC, 2 replies.
- [PR] feat: route map lookups through codegen dispatcher [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/12 10:22:47 UTC, 8 replies.
- Re: [PR] feat(aqe): support executor failure in AdaptiveExecutionGraph [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:15:15 UTC, 1 replies.
- Re: [PR] fix: warn and document scheduler --external-host default in cluster deploys [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:15:42 UTC, 0 replies.
- Re: [PR] test(python): add datafusion-python compatibility tests [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:16:41 UTC, 1 replies.
- Re: [PR] feat: Pinot-style colocated-join optimizer for hash-bucketed tables [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:17:14 UTC, 1 replies.
- Re: [PR] [WIP] feat(aqe): early-stop on global LIMIT [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:17:22 UTC, 1 replies.
- Re: [PR] [WIP]feat(aqe): port Spark's OptimizeSkewedJoin [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:17:38 UTC, 1 replies.
- Re: [PR] feat(executor): use default memory pool in executor if no config provided [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:17:58 UTC, 0 replies.
- Re: [PR] feat(benchmarks): add --config to tpch datafusion + contributor guide [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:18:12 UTC, 0 replies.
- Re: [PR] feat: Add Iceberg Support [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 11:19:06 UTC, 4 replies.
- [I] Use exact column statistics to prove ordering through integer arithmetic [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/12 11:27:04 UTC, 1 replies.
- [I] CAST statistics can produce incorrect MIN/MAX results [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/12 11:35:47 UTC, 2 replies.
- [I] `array_append` mishandles NULL values with non-empty offset ranges [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/12 11:43:43 UTC, 1 replies.
- [I] `array_repeat` mishandles NULL values with non-empty offset ranges [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/12 11:45:27 UTC, 1 replies.
- [I] `flatten` mishandles NULL values with non-empty offset ranges [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/12 11:46:50 UTC, 0 replies.
- [PR] chore: Fix Scala code warnings [datafusion-comet] - posted by "athlcode (via GitHub)" <gi...@apache.org> on 2026/09/12 11:47:00 UTC, 19 replies.
- [PR] test: cover date maps in Parquet temporal fuzz tests [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/12 11:51:05 UTC, 2 replies.
- [PR] test: cover round expression routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/12 11:51:08 UTC, 2 replies.
- [PR] Fix outdated Python DataFrame API documentation link [datafusion] - posted by "dhruvatr (via GitHub)" <gi...@apache.org> on 2026/09/12 11:56:03 UTC, 2 replies.
- [I] Missing Parquet row-group statistics can produce incorrect file MIN/MAX [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/12 12:04:23 UTC, 2 replies.
- Re: [I] [Discuss] Release cadence / patch releases / Long Term Supported (lts) minor releases [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/12 12:07:02 UTC, 1 replies.
- [PR] fix: only propagate cast statistics through safe conversions [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/12 12:07:11 UTC, 8 replies.
- [PR] Fix/parquet missing row group bounds [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/12 12:20:41 UTC, 0 replies.
- [PR] fix: Ensure `array_append`, `array_prepend` handle NULLs correctly [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/12 12:34:34 UTC, 2 replies.
- Re: [PR] docs: add full-site version snapshots [datafusion] - posted by "yiaany (via GitHub)" <gi...@apache.org> on 2026/09/12 12:40:04 UTC, 5 replies.
- [PR] fix: Correct `array_repeat` NULL handling [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/12 12:43:23 UTC, 3 replies.
- Re: [PR] fix: discard parquet bounds when row group statistics are missing [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/12 12:44:16 UTC, 5 replies.
- [PR] ci: cache dependencies for feature checks [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/12 13:02:58 UTC, 4 replies.
- [I] Native metrics from several plan instances in one task overwrite each other, so a coalesced scan reports only its last partition [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/12 13:29:07 UTC, 0 replies.
- [PR] fix: report task input metrics after the native iterator closes and add to Spark's counters [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/12 13:29:14 UTC, 14 replies.
- [I] Integer interval inference can incorrectly remove ORDER BY [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/12 13:58:07 UTC, 2 replies.
- [I] Wrong results: EmitTo::First(n) collision-list compaction in GroupValuesColumn can overwrite a not-yet-visited entry's list [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/12 13:59:19 UTC, 1 replies.
- [PR] Fix/integer interval propagation [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/12 14:06:01 UTC, 0 replies.
- [I] Repetitive to_string calls in push_projection_dedupl is expensive. [datafusion] - posted by "wyatt-herkamp (via GitHub)" <gi...@apache.org> on 2026/09/12 14:06:41 UTC, 1 replies.
- [PR] Reduce repetitive string formatting in push_projection_dedupl [datafusion] - posted by "wyatt-herkamp (via GitHub)" <gi...@apache.org> on 2026/09/12 14:11:15 UTC, 5 replies.
- [PR] DRAFT Test aggmetrics3 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/12 14:45:19 UTC, 111 replies.
- [PR] ci: retry the Maven distribution download in every job that runs mvnw [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/12 15:16:03 UTC, 2 replies.
- [I] Decide how the Delta Lake contrib jar is built, versioned, and published in releases [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/12 16:48:21 UTC, 0 replies.
- [PR] refactor: widen `GroupColumn::vectorized_equal_to` to `&mut self` [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/12 16:49:08 UTC, 5 replies.
- [I] Preserve primitive Iceberg pruning beside unsupported complex null conjuncts [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/12 17:21:50 UTC, 0 replies.
- [I] Support Spark-compatible duplicate Parquet field resolution [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/12 17:25:59 UTC, 0 replies.
- [PR] feat(parquet): implement file commit protocol for native Parquet writes [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/12 17:30:13 UTC, 1 replies.
- Re: [I] Comet writer doesnt support `INSERT OVERWRITE` [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/12 17:33:07 UTC, 0 replies.
- [I] Parquet runtime pruning can drop NULLS FIRST TopK rows when null_count is missing [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/12 17:45:14 UTC, 2 replies.
- [PR] DuckDB: Support window-frame EXCLUDE [datafusion-sqlparser-rs] - posted by "corasaurus-hex (via GitHub)" <gi...@apache.org> on 2026/09/12 17:48:04 UTC, 0 replies.
- [PR] chore: deprecate Spark 3.4 rather than removing it in 1.1.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/12 18:01:12 UTC, 3 replies.
- [I] Avoid per-row sort dispatch when normalizing singleton maps [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/12 18:46:03 UTC, 1 replies.
- [PR] perf: optimize `map_sort` singleton normalization (18x faster) [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/12 18:46:55 UTC, 2 replies.
- Re: [PR] feat(spark): support the scale argument in Spark ceil [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/12 18:54:38 UTC, 4 replies.
- [PR] fix: coerce timezone-naive minus timezone-aware timestamps at equal time units [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/12 18:55:56 UTC, 4 replies.
- [PR] DuckDB: Support SET VARIABLE [datafusion-sqlparser-rs] - posted by "corasaurus-hex (via GitHub)" <gi...@apache.org> on 2026/09/12 19:24:24 UTC, 2 replies.
- [PR] feat: add native Iceberg CDC and micro-batch execution [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/12 19:38:54 UTC, 0 replies.
- [PR] fix: preserve missing Parquet null counts [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/12 19:43:20 UTC, 6 replies.
- [PR] fix: support struct-typed scalar subquery results [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/12 19:49:22 UTC, 6 replies.
- [PR] Snowflake: parse ORDER BY ALL [datafusion-sqlparser-rs] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/12 20:44:18 UTC, 6 replies.
- [PR] Support ORDER BY ALL for projected expressions [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/12 20:48:35 UTC, 5 replies.
- [I] `enable_join_dynamic_filter_pushdown` silently drops rows: the pushed filter is remapped by column NAME and lands on the wrong same-named column [datafusion] - posted by "Leon-Weigel (via GitHub)" <gi...@apache.org> on 2026/09/12 20:49:16 UTC, 4 replies.
- Re: [I] Use OpenAPI to document public REST interfaces [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/12 21:11:10 UTC, 0 replies.
- [PR] fix: preserve scheduling and evaluation properties across FFI [datafusion] - posted by "0utsights (via GitHub)" <gi...@apache.org> on 2026/09/12 21:23:17 UTC, 6 replies.
- [PR] fix: vendor libhdfs with the HDFS-16021 thread-ownership fix [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/12 21:46:02 UTC, 2 replies.
- [PR] feat: blocked hash aggregation state via an independent address-resolve pass, with block-wise output release [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/13 01:14:24 UTC, 16 replies.
- [PR] perf: keep the key in the hash entry of GroupValuesPrimitive [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/13 01:25:39 UTC, 9 replies.
- Re: [PR] feat: release memory for `LimitedBatchCoalescer` once reached the limit/finished [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/13 01:44:29 UTC, 1 replies.
- Re: [PR] fix: restrict Substrait physical local file imports [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/13 01:44:39 UTC, 1 replies.
- Re: [PR] Parser: allow `TOP` as an identifier when not a row-limit clause [datafusion-sqlparser-rs] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/13 01:48:01 UTC, 1 replies.
- [I] `SqlToRel::statement_to_plan` is superlinear for a wide `Aggregate` (exponent ≈ 1.8, DataFusion 54.1.0) [datafusion] - posted by "TRO-Wolf (via GitHub)" <gi...@apache.org> on 2026/09/13 02:50:34 UTC, 1 replies.
- Re: [I] Clean up dead ANSI-related plumbing (CometEvalMode helpers, inert allow_incompat on casts) [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/13 03:29:20 UTC, 0 replies.
- [PR] DuckDB: Support CREATE TABLE SORTED BY [datafusion-sqlparser-rs] - posted by "corasaurus-hex (via GitHub)" <gi...@apache.org> on 2026/09/13 03:32:32 UTC, 2 replies.
- Re: [I] Consolidate date/timestamp truncation and xxhash64 with upstream DataFusion implementations [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/13 03:41:37 UTC, 1 replies.
- [PR] ci: share workspace check artifacts with feature checks [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/13 03:50:32 UTC, 2 replies.
- [PR] fix: register the sort-merge join stream as a spillable memory consumer [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/13 03:59:34 UTC, 5 replies.
- Re: [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 2026/09/13 04:56:01 UTC, 0 replies.
- Re: [I] [Variant] 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 2026/09/13 04:58:25 UTC, 0 replies.
- Re: [PR] bench: add ASOF join benchmarks [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/13 05:01:18 UTC, 9 replies.
- [I] Allow deriving a Parquet file Arrow schema from metadata during lazy opening [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/13 05:19:50 UTC, 2 replies.
- [PR] fix: preserve Spark errors for Parquet timestamp overflow [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/13 05:36:51 UTC, 5 replies.
- [PR] test: bound merge fan-in in ordered aggregate spill tests [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/13 05:39:05 UTC, 6 replies.
- [I] Treat missing Parquet null counts as zero for files written by parquet-rs < 53.1.0 [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/13 05:44:41 UTC, 0 replies.
- [PR] fix: apply CSV null_regex when reading, not only when inferring the schema [datafusion] - posted by "Developer1010x (via GitHub)" <gi...@apache.org> on 2026/09/13 06:01:24 UTC, 1 replies.
- [PR] feat: transfer parent and dynamic filters across HashJoinExec equi-join keys (inner and semi joins) [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/13 07:11:03 UTC, 13 replies.
- [PR] ci: share extended test commands through xtask [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/13 07:31:42 UTC, 5 replies.
- Re: [PR] fix: reject groups accumulator for bit_xor(DISTINCT) [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/13 08:03:47 UTC, 0 replies.
- Re: [PR] perf: add direct native reads for broadcast exchange [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/13 08:04:18 UTC, 5 replies.
- [PR] chore: Deprecate internal-only APIs in AggregateExec [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/13 09:07:23 UTC, 8 replies.
- [I] When performing set comparison subqueries (such as > ANY / > ALL / = ANY, etc.) on the same table (without using aliases), silently returns wrong results (0 rows or all rows). [datafusion] - posted by "yiyi99 (via GitHub)" <gi...@apache.org> on 2026/09/13 09:25:47 UTC, 5 replies.
- Re: [I] store partitioning in dynamic filters and remove CASE hash(expr) [datafusion] - posted by "devdattatalele (via GitHub)" <gi...@apache.org> on 2026/09/13 09:37:47 UTC, 1 replies.
- Re: [PR] fix: prevent unsafe integer interval propagation [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/13 09:40:29 UTC, 12 replies.
- [PR] fix: preserve column indices in join dynamic filter pushdown [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/13 10:17:54 UTC, 1 replies.
- [PR] DuckDB: Support CREATE TABLE PARTITIONED BY expressions [datafusion-sqlparser-rs] - posted by "corasaurus-hex (via GitHub)" <gi...@apache.org> on 2026/09/13 11:04:41 UTC, 6 replies.
- [PR] fix(executor): drain Flight before shutdown cleanup [datafusion-ballista] - posted by "DanilSerd (via GitHub)" <gi...@apache.org> on 2026/09/13 11:22:05 UTC, 4 replies.
- [I] Invalid CSV null_regex panics the query task instead of returning an error [datafusion] - posted by "Developer1010x (via GitHub)" <gi...@apache.org> on 2026/09/13 11:47:00 UTC, 1 replies.
- [PR] fix: return an error for an invalid CSV null_regex instead of panicking [datafusion] - posted by "Developer1010x (via GitHub)" <gi...@apache.org> on 2026/09/13 11:48:49 UTC, 3 replies.
- Re: [PR] fix: map pushed-down filter columns by position instead of by name [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/13 12:39:21 UTC, 6 replies.
- [I] Join dynamic filter pushdown through FilterExec with a projection can discard matching rows with duplicate column names [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/13 12:45:20 UTC, 0 replies.
- [I] Join dynamic filter pushdown through ProjectionExec can map duplicate output aliases to the wrong expression [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/13 12:46:17 UTC, 0 replies.
- [I] Join dynamic filter pushdown through `AggregateExec` can confuse same-named grouping columns [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/13 12:47:35 UTC, 1 replies.
- [I] Vector functions overflow or underflow for finite Float64 inputs [datafusion] - posted by "aoto-tech (via GitHub)" <gi...@apache.org> on 2026/09/13 13:04:07 UTC, 3 replies.
- [I] `percentile_cont` truncates Float64 interpolation weights to six decimal places [datafusion] - posted by "aoto-tech (via GitHub)" <gi...@apache.org> on 2026/09/13 13:19:21 UTC, 2 replies.
- [I] `percentile_cont` overflows while interpolating finite Float64 values [datafusion] - posted by "aoto-tech (via GitHub)" <gi...@apache.org> on 2026/09/13 13:24:14 UTC, 2 replies.
- [PR] test: run the libhdfs suite manually instead of in CI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 13:28:59 UTC, 1 replies.
- Re: [I] Expr::apply_children/map_children & LogicalPlan::map_expressions does not correctly map subquery `outer_ref_column` expressions [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/13 13:44:43 UTC, 2 replies.
- [I] Wrong results: filter marked as pushed down at plan time can be silently dropped per-file when schema evolution makes the runtime pushdown checker reject the adapted predicate [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/13 13:46:38 UTC, 1 replies.
- [I] CollectLeft hash join build holds ~2x build side while charging the memory pool 1x: concat_batches copy is never reserved and superseded batches are never shrunk [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/13 13:47:01 UTC, 1 replies.
- [I] PiecewiseMergeJoin classic join materializes O(buffered_len) intermediate batches with no memory accounting on the output path [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/13 13:47:27 UTC, 0 replies.
- [I] SortPreservingMerge over-reserves memory by orders of magnitude for Utf8View sort keys: reservation measured before gc(), causing spurious ResourcesExhausted [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/13 13:47:57 UTC, 0 replies.
- Re: [PR] perf: fuse Comet cache vector reads into Spark codegen [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 14:33:54 UTC, 8 replies.
- [PR] Run examples/*.py in CI, fix the broken example, and give silent ones output [datafusion-python] - posted by "voidstackloop (via GitHub)" <gi...@apache.org> on 2026/09/13 14:34:25 UTC, 2 replies.
- [I] chore: Clear remaining Scala 2.13 warnings under the strict-warnings profile [datafusion-comet] - posted by "athlcode (via GitHub)" <gi...@apache.org> on 2026/09/13 14:34:58 UTC, 0 replies.
- Re: [PR] fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/13 14:38:09 UTC, 16 replies.
- [I] Support Iceberg tables on HDFS in the native scan [datafusion-comet] - posted by "mixermt (via GitHub)" <gi...@apache.org> on 2026/09/13 14:39:27 UTC, 0 replies.
- [PR] test: cover lpad and rpad routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/13 14:46:57 UTC, 3 replies.
- [I] Native unix_timestamp returns incorrect results for negative fractional timestamps [datafusion-comet] - posted by "Satyr09 (via GitHub)" <gi...@apache.org> on 2026/09/13 14:55:10 UTC, 1 replies.
- [PR] chore: drop support for JDK 11 [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/09/13 14:59:28 UTC, 1 replies.
- [PR] fix: count each probe row once in HashJoinExec probe_hit_rate and avg_fanout [datafusion] - posted by "CuteChuanChuan (via GitHub)" <gi...@apache.org> on 2026/09/13 15:00:17 UTC, 4 replies.
- Re: [I] Explain ObjectHashAggregate fallback when Comet shuffle is disabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 15:02:00 UTC, 0 replies.
- [PR] fix: Set comparison subqueries on the same table without an alias silently return 0 rows [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/13 15:36:14 UTC, 4 replies.
- Re: [I] SQLQueryTestSuite.ignoreList entries skip the Spark baseline, not just Comet [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/13 15:37:15 UTC, 1 replies.
- [PR] fix: avoid Float64 percentile_cont interpolation overflow [datafusion] - posted by "aoto-tech (via GitHub)" <gi...@apache.org> on 2026/09/13 15:46:58 UTC, 2 replies.
- [PR] fix: preserve floating-point percentile interpolation precision [datafusion] - posted by "aoto-tech (via GitHub)" <gi...@apache.org> on 2026/09/13 16:01:14 UTC, 2 replies.
- Re: [I] Narrow strict floating-point admission for corrected scalar sort keys [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/13 16:04:48 UTC, 1 replies.
- [I] `RewriteSetComparison` is overly aggressive rewriting some set comparison into multiple mark joins [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/13 16:09:43 UTC, 2 replies.
- [PR] feat(iceberg): support HDFS storage via iceberg-rust hdfs-native backend [NOT FOR MERGE: pending apache/iceberg-rust#3111] [datafusion-comet] - posted by "mixermt (via GitHub)" <gi...@apache.org> on 2026/09/13 16:12:53 UTC, 2 replies.
- Re: [PR] feat: implement regexp_split_to_array [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/13 17:03:36 UTC, 2 replies.
- [I] Publish nightly SNAPSHOT jars to repository.apache.org [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 17:14:56 UTC, 1 replies.
- [I] Reduce per-row sorting allocations in multi-entry map_sort normalization [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/13 17:46:49 UTC, 1 replies.
- [PR] perf: optimize `map_sort` for multi-entry string maps (up to 3x faster) [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/13 17:47:29 UTC, 2 replies.
- Re: [PR] chore: Use native impl of elt function [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/09/13 17:56:27 UTC, 0 replies.
- [PR] ci: publish nightly SNAPSHOT jars to repository.apache.org [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 17:58:32 UTC, 10 replies.
- [PR] fix: align nested collection buffer nullability before spilling [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/13 18:26:17 UTC, 1 replies.
- [PR] test: restore the TPC-H suite’s 2 GiB off-heap budget [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/13 18:26:19 UTC, 2 replies.
- Re: [PR] fix: keep Iceberg complex null checks on native scans [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/13 18:45:37 UTC, 12 replies.
- Re: [PR] perf: optimize levenshtein function [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/09/13 19:00:46 UTC, 12 replies.
- [I] perf: shuffle reader and writer performance review (native, JVM columnar, reader, Celeborn) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 20:04:37 UTC, 1 replies.
- [I] Preserve dictionary encoding in Arrow IPC inputs to PyArrow UDFs [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/13 20:06:43 UTC, 1 replies.
- [PR] fix: size JVM shuffle pointer array growth from the array, not the data pages [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 20:14:01 UTC, 2 replies.
- Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/13 20:23:48 UTC, 6 replies.
- [PR] perf: remove per-partition copy, IPC context and flush from the native shuffle writer [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 20:35:34 UTC, 0 replies.
- [PR] Parse the DEFERRABLE transaction mode [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/13 20:38:56 UTC, 0 replies.
- [PR] [branch-55] Reduce datafusion-spark dependency footprint (#24351) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/13 20:49:53 UTC, 6 replies.
- [PR] perf: cache the IPC schema across shuffle blocks on the reader [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 21:02:28 UTC, 2 replies.
- Re: [I] huge error message when many columns in table [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/13 21:05:33 UTC, 0 replies.
- [I] Avoid temporary heap allocation when copying off-heap UTF8String into Arrow [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/13 21:08:02 UTC, 2 replies.
- [I] Support ARRAY in CometSparkToColumnarExec [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/13 21:08:13 UTC, 2 replies.
- [I] Fuse OR-connected literal contains predicates on the same input column [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/13 21:08:21 UTC, 0 replies.
- Re: [I] Allow for scaling RangePartitioning [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/13 21:11:00 UTC, 4 replies.
- [PR] chore: Update sqlparser to 0.63.0 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/13 21:15:49 UTC, 21 replies.
- [PR] perf: keep one shuffle block read buffer per reduce task [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/13 21:20:24 UTC, 0 replies.
- [PR] fix: declare Hive partitioned scans as Range instead of Hash partitio… [datafusion] - posted by "gstamatakis95 (via GitHub)" <gi...@apache.org> on 2026/09/13 21:37:00 UTC, 0 replies.
- Re: [I] Drop support for JDK 11 [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/13 21:58:18 UTC, 0 replies.
- [I] Track PR version with labels/milestones [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/13 22:02:06 UTC, 0 replies.
- [I] panic: GROUP BY or SELECT DISTINCT over a zero-field (empty) struct key [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/09/13 23:40:01 UTC, 0 replies.
- [PR] fix: support zero-field struct group keys in aggregate emit [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/09/13 23:50:08 UTC, 1 replies.
- [I] Correlated `EXISTS` subquery with `OFFSET` returns wrong results [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/09/14 00:28:52 UTC, 0 replies.
- [PR] fix: keep the OFFSET of a correlated EXISTS subquery [datafusion] - posted by "fornwall (via GitHub)" <gi...@apache.org> on 2026/09/14 00:39:29 UTC, 3 replies.
- Re: [I] FilterPushdown physical optimizer incorrectly remaps filters through ProjectionExec with duplicate column names [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/14 01:40:30 UTC, 1 replies.
- Re: [PR] Add benchmarks smoke test job to extended tests [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 01:47:13 UTC, 1 replies.
- Re: [PR] bench(sort): lower sample count for sort benchmarks [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 01:47:15 UTC, 1 replies.
- Re: [PR] Test not merge: enable pushdown_filters by default [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 01:47:22 UTC, 1 replies.
- Re: [PR] fix: cache CLI AWS credentials until expiry [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 01:47:25 UTC, 1 replies.
- Re: [PR] fix: validate time zone config before applying changes [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 01:47:28 UTC, 1 replies.
- Re: [PR] chore(deps): bump serde_with from 3.18.0 to 3.21.0 [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 01:49:09 UTC, 2 replies.
- [PR] docs: Add SKILL.md for designing benchmark [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/14 03:30:14 UTC, 8 replies.
- [PR] minor: Remove empty public module `datafusion::physical_plan::joins::… [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/14 03:42:46 UTC, 2 replies.
- Re: [PR] feat: allow scaling RangePartitioning [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/14 04:18:42 UTC, 26 replies.
- [PR] chore(deps): bump uuid from 1.26.0 to 1.26.1 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 04:30:31 UTC, 1 replies.
- [PR] chore(deps): bump reqwest from 0.13.4 to 0.13.5 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 04:30:50 UTC, 1 replies.
- [PR] chore(ci): bump the github-codeql group with 2 updates [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 04:31:53 UTC, 4 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.7 to 2.87.11 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 04:32:01 UTC, 2 replies.
- [PR] chore(ci): bump astral-sh/setup-uv from 9.0.0 to 10.1.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/14 04:32:30 UTC, 2 replies.
- [PR] test: preserve Spark SQL baselines for ordering-sensitive fixtures [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/14 05:45:27 UTC, 1 replies.
- [PR] dev: include Markdown link checks in the local lint suite [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/14 05:49:57 UTC, 3 replies.
- [PR] test: cover string expression routing and native opt-in [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/14 05:59:01 UTC, 2 replies.
- [PR] perf: spill every shuffle partition of a task into one file [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/14 06:46:10 UTC, 3 replies.
- [I] Adding dialect labels [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/14 06:53:51 UTC, 3 replies.
- [PR] Eliminate aggregate distinct [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/14 07:59:53 UTC, 0 replies.
- Re: [PR] feat: DISTINCT handling for Aggredate UDFs [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/14 08:42:49 UTC, 0 replies.
- [PR] test: cover regex expression routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/14 08:43:49 UTC, 1 replies.
- [PR] test: cover array and map expression routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/14 08:44:04 UTC, 2 replies.
- [PR] fix: avoid overflow and underflow in vector functions [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/14 09:12:13 UTC, 10 replies.
- Re: [I] Support multi-partitions when compiling DataFusion to `wasm` target [datafusion] - posted by "tschwarzinger (via GitHub)" <gi...@apache.org> on 2026/09/14 09:20:16 UTC, 0 replies.
- Re: [I] Support Spark-version-specific expectations in datafusion-spark sqllogictest files [datafusion] - posted by "VVKot (via GitHub)" <gi...@apache.org> on 2026/09/14 10:06:57 UTC, 0 replies.
- Re: [PR] feat: DISTINCT handling for Aggregate UDFs [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/14 11:40:18 UTC, 11 replies.
- [PR] fix: treat missing parquet null counts as zero only for legacy writer… [datafusion] - posted by "Cherylgabba (via GitHub)" <gi...@apache.org> on 2026/09/14 11:42:58 UTC, 0 replies.
- Re: [PR] build(deps): bump github/codeql-action/init from 4.36.2 to 4.37.9 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 11:58:14 UTC, 2 replies.
- Re: [PR] build(deps): bump github/codeql-action/analyze from 4.36.2 to 4.37.9 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 11:58:39 UTC, 2 replies.
- Re: [PR] build(deps): bump log from 0.4.32 to 0.4.34 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 11:59:25 UTC, 2 replies.
- Re: [PR] build(deps): bump astral-sh/setup-uv from 8.2.0 to 10.0.1 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 11:59:58 UTC, 2 replies.
- Re: [PR] build(deps): bump async-trait from 0.1.89 to 0.1.92 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:00:29 UTC, 2 replies.
- Re: [PR] build(deps): bump cryptography from 49.0.0 to 50.0.0 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:00:47 UTC, 2 replies.
- Re: [PR] build(deps): bump taiki-e/install-action from 2 to 2.85.5 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:01:18 UTC, 2 replies.
- Re: [PR] build(deps): bump quinn-proto from 0.11.14 to 0.11.16 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:01:48 UTC, 2 replies.
- Re: [PR] build(deps): bump actions/setup-python from 5 to 7 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:02:21 UTC, 2 replies.
- Re: [PR] build(deps): bump serde_json from 1.0.150 to 1.0.151 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:02:40 UTC, 2 replies.
- Re: [PR] build(deps): bump tokio from 1.52.3 to 1.53.1 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:03:02 UTC, 2 replies.
- Re: [PR] build(deps-dev): bump setuptools from 82.0.1 to 83.0.0 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:03:21 UTC, 2 replies.
- Re: [PR] build(deps): bump actions/cache from 5 to 6 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:03:43 UTC, 2 replies.
- Re: [PR] build(deps): bump actions/checkout from 6 to 7 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 12:04:00 UTC, 2 replies.
- [I] Implement dynamic discreete pruning through a join [datafusion] - posted by "gruuya (via GitHub)" <gi...@apache.org> on 2026/09/14 12:09:27 UTC, 0 replies.
- [PR] Prune hash join probe side via dynamic discreete values from the build side [datafusion] - posted by "gruuya (via GitHub)" <gi...@apache.org> on 2026/09/14 12:11:25 UTC, 1 replies.
- Re: [PR] fix: preserve input ordering required by limits [datafusion] - posted by "jayhan94 (via GitHub)" <gi...@apache.org> on 2026/09/14 12:45:58 UTC, 0 replies.
- [PR] Postgres: Support XML functions (XMLELEMENT, XMLPI, XMLROOT, XMLSERIALIZE, XMLEXISTS) [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/14 12:46:24 UTC, 2 replies.
- Re: [I] Scalar subquery (`Expr::ScalarSubquery`) does not fail when subquery is not scalar [datafusion] - posted by "kakiuwang-ui (via GitHub)" <gi...@apache.org> on 2026/09/14 12:58:38 UTC, 1 replies.
- Re: [I] push_down_filter and common_sub_expression_eliminate fight between them [datafusion] - posted by "kakiuwang-ui (via GitHub)" <gi...@apache.org> on 2026/09/14 12:59:27 UTC, 0 replies.
- [I] `unnest` of a struct ignores the struct's null mask [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/14 13:12:23 UTC, 2 replies.
- [PR] Postgres: Support IS DOCUMENT predicate [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/14 13:16:10 UTC, 2 replies.
- [PR] fix: keep filters with correlated subqueries above extension nodes [datafusion] - posted by "kakiuwang-ui (via GitHub)" <gi...@apache.org> on 2026/09/14 13:19:04 UTC, 4 replies.
- Re: [PR] Prune hash join probe side via dynamic discrete values from the build side [datafusion] - posted by "gruuya (via GitHub)" <gi...@apache.org> on 2026/09/14 13:30:08 UTC, 17 replies.
- [PR] chore: Update Rust toolchain to 1.98.1 [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/14 13:40:27 UTC, 2 replies.
- [PR] test: make the cancelled Iceberg abort test yield deterministically [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 13:49:55 UTC, 1 replies.
- [I] Filter pushdown picks the wrong column when a join output has duplicated column names, causing wrong results with TopK dynamic filters [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/14 13:59:07 UTC, 1 replies.
- [PR] test: cover interval expression routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/14 14:02:37 UTC, 2 replies.
- [PR] test: cover to_csv routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/14 14:02:57 UTC, 2 replies.
- [I] Bug triage results: 2026-09-14 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 14:50:20 UTC, 2 replies.
- Re: [I] Pass over udfs/physical expr that `strictly_order_preserving` and mark them as such [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/14 15:10:53 UTC, 0 replies.
- [PR] Update parquet_index hyperlink [datafusion-site] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/14 15:10:57 UTC, 1 replies.
- Re: [I] Revisit the 20-value lower bound for compact `IN`-list pruning [datafusion] - posted by "gruuya (via GitHub)" <gi...@apache.org> on 2026/09/14 15:11:18 UTC, 0 replies.
- [PR] fix: reject scalar subqueries inside a codegen-dispatch kernel [datafusion-comet] - posted by "xhumanoid (via GitHub)" <gi...@apache.org> on 2026/09/14 15:27:55 UTC, 4 replies.
- [PR] docs: add a regression check against the latest release tag to bug triage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 15:28:42 UTC, 1 replies.
- [I] Track whether a bug is a regression from the most recent release [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 15:29:03 UTC, 0 replies.
- [PR] ci: fold the Delta build gate and PyArrow UDF suite into the merge queue tiers [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 15:31:34 UTC, 2 replies.
- [I] Remove the legacy ShuffleWriter.output_data_file field from the native shuffle plan [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/14 15:43:29 UTC, 1 replies.
- [PR] feat: add BinaryType support for SortMergeJoin [datafusion-comet] - posted by "xhumanoid (via GitHub)" <gi...@apache.org> on 2026/09/14 15:53:39 UTC, 4 replies.
- [I] Push-to-main runs the whole Linux pipeline to refresh caches [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 16:15:21 UTC, 1 replies.
- [PR] chore: run only the cache-writing jobs on push to main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 16:17:16 UTC, 2 replies.
- [I] regr_r2 returns NULL instead of 1.0 when x is constant [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 16:23:39 UTC, 1 replies.
- [PR] perf(proto): avoid re-normalizing logical plans [datafusion] - posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org> on 2026/09/14 17:00:39 UTC, 2 replies.
- [PR] Postgres: Support U&"..." quoted identifiers and UESCAPE clause [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/14 17:01:38 UTC, 2 replies.
- [I] Add a column of values to a DataFrame [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/09/14 17:25:14 UTC, 1 replies.
- Re: [PR] build(deps): bump datafusion from 54.0.0 to 54.1.0 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 17:30:24 UTC, 2 replies.
- Re: [PR] fix: bump DataFusion to 54.1.0 and adapt to RecursiveQuery API change [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 17:33:35 UTC, 3 replies.
- Re: [PR] fix: remove todo from indexed field key [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 17:35:38 UTC, 0 replies.
- Re: [I] Remove all uses of `todo!` [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 17:35:39 UTC, 0 replies.
- Re: [PR] fix: support pycapsule methods with arguments [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 17:40:07 UTC, 1 replies.
- [PR] feat(dataframe): add column to a dataframe (#25298) [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/09/14 18:15:02 UTC, 5 replies.
- [PR] fix: validate Parquet VARIANT annotation against the requested read type [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/14 19:06:50 UTC, 12 replies.
- Re: [PR] Report physical partitioning and resolve two panics escaping as PanicException [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/14 19:13:20 UTC, 1 replies.
- [PR] docs: add contributor guide page on memory management [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 19:15:21 UTC, 5 replies.
- Re: [PR] feat: prototype allocator-level OOM protection (OomGuard breaker + cooperative real-usage accounting) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 19:15:47 UTC, 1 replies.
- [PR] feat: add native allocation accounting for memory observability [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/14 19:35:18 UTC, 14 replies.
- Re: [PR] chore: Add hive windows workflow [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/14 19:49:33 UTC, 0 replies.
- [PR] Avoid normalizing hidden values in sliced list set operations [datafusion] - posted by "yinli-systems (via GitHub)" <gi...@apache.org> on 2026/09/14 20:33:18 UTC, 6 replies.
- Re: [I] Add physical plan optimization to decide dictionary encoding [datafusion] - posted by "yinli-systems (via GitHub)" <gi...@apache.org> on 2026/09/14 20:41:13 UTC, 3 replies.
- [PR] Snowflake: preserve reluctant MATCH_RECOGNIZE quantifiers [datafusion-sqlparser-rs] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/14 20:50:19 UTC, 4 replies.
- Re: [PR] ClickHouse: Support scalar expressions in WITH clause [datafusion-sqlparser-rs] - posted by "sgargan (via GitHub)" <gi...@apache.org> on 2026/09/14 21:04:35 UTC, 1 replies.
- [I] JoinSelection should check if inputs already satisfy co-partitioning requirements before choosing CollectLeft (broadcast) [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/14 21:19:37 UTC, 3 replies.
- Re: [I] [EPIC] Implement Range Partitioning [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/14 21:20:38 UTC, 1 replies.
- [I] enforce_distribution_relationships should consider size of unsatisfied children before selecting a reference child in asymmetric joins [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/14 21:26:12 UTC, 0 replies.
- [PR] fix: Fall back to Spark for native Iceberg writes to gs:// through HadoopFileIO [datafusion-comet] - posted by "zhangfengcdt (via GitHub)" <gi...@apache.org> on 2026/09/14 21:28:38 UTC, 1 replies.
- [PR] bench: expand dictionary group-by coverage [datafusion] - posted by "yinli-systems (via GitHub)" <gi...@apache.org> on 2026/09/14 21:51:26 UTC, 3 replies.
- [I] AQE replan can swap a broadcast exchange onto the probe side of a CollectLeft join, pinning the join stage to one task [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/14 23:49:07 UTC, 1 replies.
- [I] Field id gating differs from Spark: root-only check and no dependence on fieldId.read.enabled [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/15 00:05:50 UTC, 1 replies.
- [PR] Do not broadcast when co-partitioned. [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/15 00:16:40 UTC, 4 replies.
- [PR] refactor: extract shared runtime filter components [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/15 00:24:02 UTC, 2 replies.
- Re: [PR] minor: Remove empty public module `datafusion::physical_plan::joins::chain [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/15 00:40:49 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 2026/09/15 01:11:07 UTC, 1 replies.
- Re: [I] Simplify `get_field(named_struct('f', 1), 'f')` => `1` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 01:42:47 UTC, 1 replies.
- Re: [PR] docs(physical-plan): correct the documentation for `GroupColumn::vectorized_equal_to` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:30 UTC, 1 replies.
- Re: [PR] fix(sort): multi level merge sort should respect record batch fetch, size and ordering [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:32 UTC, 1 replies.
- Re: [PR] perf: optimize log in datafusion-functions [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:34 UTC, 1 replies.
- Re: [PR] perf: optimize to_local_time in datafusion-functions [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:35 UTC, 1 replies.
- Re: [PR] perf: optimize to_char in datafusion-functions [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:37 UTC, 1 replies.
- Re: [PR] perf: optimize `levenshtein` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:38 UTC, 2 replies.
- Re: [PR] perf: optimize greatest in datafusion-functions [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:41 UTC, 1 replies.
- Re: [PR] [IGNORE] run bench for sort [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:43 UTC, 1 replies.
- Re: [PR] fix: apply single_distinct_to_groupby to aliased distinct aggregates [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:44 UTC, 1 replies.
- Re: [PR] fix: coalesce the merged key of RIGHT/FULL USING/NATURAL joins [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:44:57 UTC, 2 replies.
- Re: [PR] feat: add Spark-compatible arrays_zip function [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:45:01 UTC, 1 replies.
- Re: [PR] chore(deps-dev): bump websocket-driver from 0.7.4 to 0.7.5 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:46:21 UTC, 2 replies.
- Re: [PR] CI: bump rust-cache, stale, setup-python, Python [datafusion-sqlparser-rs] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 01:48:17 UTC, 2 replies.
- [I] named_struct() and struct() report a nullable return field, so IS NOT NULL on them never folds and blocks struct pruning [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 01:59:48 UTC, 1 replies.
- [PR] fix: report a non-nullable return field for named_struct() and struct() [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 02:00:12 UTC, 4 replies.
- Re: [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 2026/09/15 02:02:31 UTC, 16 replies.
- Re: [PR] feat: allow extension `PhysicalExpr`s to decode via a per-type registry [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 02:14:04 UTC, 2 replies.
- [I] range function uses eager ok_or on the hot path [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/09/15 02:26:29 UTC, 1 replies.
- [PR] perf(range): avoid eager ok_or in gen_range_timestamp [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/09/15 02:39:56 UTC, 2 replies.
- Re: [PR] feat: support SortAggregateExec [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/15 02:40:21 UTC, 3 replies.
- [PR] fix: update rustls to address RUSTSEC-2026-0285 [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/15 03:30:39 UTC, 3 replies.
- [I] Microbenchmark for aggregation [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/15 03:35:26 UTC, 0 replies.
- [PR] fix: sort InListExpr terms before building pruning predicate OR chain [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/15 03:40:09 UTC, 4 replies.
- Re: [PR] feat: Column statistics support v1 [datafusion-ballista] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/15 03:41:56 UTC, 10 replies.
- [PR] perf: Avoid copying when materializing output in OrderedPartialAggregateStream [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/15 03:51:30 UTC, 11 replies.
- Re: [I] Physical plan does not support logical expression Exists [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/15 04:03:17 UTC, 0 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.7 to 2.87.12 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 04:12:45 UTC, 2 replies.
- [PR] chore(deps): bump datafusion-proto from 55.0.0 to 55.1.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 04:12:58 UTC, 2 replies.
- [PR] chore(deps): bump datafusion from 55.0.0 to 55.1.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 04:13:50 UTC, 2 replies.
- [PR] chore(deps): bump datafusion-proto-common from 55.0.0 to 55.1.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 04:13:58 UTC, 2 replies.
- [PR] dev: include ASF status checks in the local lint suite [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/15 04:14:28 UTC, 5 replies.
- Re: [PR] fix: Make FilePruner work with constant columns [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/09/15 06:05:26 UTC, 0 replies.
- [I] ci: move the Spark 4.1 and Iceberg 1.11 suites behind the merge queue [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 06:39:44 UTC, 0 replies.
- [PR] ci: move the Spark 4.1 and Iceberg 1.11 suites behind the merge queue [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 06:40:48 UTC, 0 replies.
- Re: [I] [DISCUSSION] 2026 Q3-Q4 Roadmap Discussion [datafusion] - posted by "VVKot (via GitHub)" <gi...@apache.org> on 2026/09/15 06:52:03 UTC, 0 replies.
- [I] Optimize date_bin for the common nanosecond stride cases [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/09/15 07:00:03 UTC, 0 replies.
- [PR] perf(datetime): add vectorized fast path for date_bin with nanosecond strides [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/09/15 07:07:09 UTC, 2 replies.
- [I] Wrapper PhysicalOptimizerRules silently drop the schema_check() of the rules they wrap [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/15 07:30:59 UTC, 1 replies.
- [I] Discussion: guidelines for LLM-generated PR reviews [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/15 07:38:25 UTC, 3 replies.
- Re: [PR] ci: shrink the pull request tier to the Linux build on the default Spark profile [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/09/15 08:17:22 UTC, 1 replies.
- [PR] feat: give PhysicalExtensionCodec the full decode context [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/15 08:21:49 UTC, 2 replies.
- [PR] test: cover json_array_length routing configurations [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/15 08:45:39 UTC, 1 replies.
- [PR] test: cover SQL fixture metadata and statement parsing [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/15 08:45:55 UTC, 1 replies.
- [PR] test: cover crc32 on binary inputs [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/15 08:46:06 UTC, 1 replies.
- [PR] chore(deps): bump astral-sh/setup-uv from 10.0.1 to 10.1.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 08:51:11 UTC, 1 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.87.6 to 2.87.12 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 08:51:26 UTC, 1 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group with 3 updates [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 08:55:41 UTC, 1 replies.
- [PR] chore(deps): bump rstest from 0.26.1 to 0.27.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 08:56:02 UTC, 1 replies.
- [PR] chore(deps): bump dirs from 6.0.0 to 7.0.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/15 08:56:13 UTC, 2 replies.
- Re: [PR] feat: project Spark 4 VARIANT columns in native Parquet scans [Splitting] [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/15 08:57:08 UTC, 0 replies.
- [I] Optimize date_trunc on fixed-offset timezones [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/09/15 08:58:46 UTC, 0 replies.
- [PR] perf(date_trunc): significantly optimize date_trunc for fixed-offset timezones and coarse granularities binning [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/09/15 08:59:28 UTC, 2 replies.
- [I] Support pushing down date_trunc dyn filter to the downstream operators [datafusion] - posted by "niebayes (via GitHub)" <gi...@apache.org> on 2026/09/15 09:09:42 UTC, 0 replies.
- [PR] Update README.md [datafusion-sqlparser-rs] - posted by "fahadullahshah261 (via GitHub)" <gi...@apache.org> on 2026/09/15 09:16:03 UTC, 2 replies.
- [I] Native Delta scan: derive the task injection key from a stable scan identity [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/15 09:52:58 UTC, 0 replies.
- [I] Share the native-reader admission checks between the core Parquet scan and the Delta contrib [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/15 09:53:00 UTC, 0 replies.
- [I] Reuse the common native scan builder for ordinary columns in the Delta deletion-vector path [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/15 09:53:04 UTC, 0 replies.
- [I] Make the Delta contrib's file-planning boundary explicit [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/15 09:53:06 UTC, 0 replies.
- [PR] feat(parquet): eager pruning during planning to refine scan statistics [datafusion] - posted by "athlcode (via GitHub)" <gi...@apache.org> on 2026/09/15 09:53:09 UTC, 4 replies.
- [I] Add envelope and provider contract tests for the Delta plan-data injector [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/15 09:53:11 UTC, 0 replies.
- [I] Route Delta deletion-vector metadata preparation through the scan's instrumented reader [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/15 09:53:15 UTC, 0 replies.
- [I] Delegate Delta physical schema preparation to DeltaParquetFileFormat.prepareSchemaForRead [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/15 09:53:19 UTC, 0 replies.
- [PR] test: cover datetime and timezone routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/15 10:15:46 UTC, 1 replies.
- [PR] test: cover collation and predicate routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/15 10:15:59 UTC, 1 replies.
- [PR] test: cover array_intersect routing configurations [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/15 10:16:05 UTC, 1 replies.
- [PR] test: guard native plan equality against omitted parameters [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/15 10:16:18 UTC, 1 replies.
- [PR] feat: support string arrays in Spark-to-Comet conversion [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/15 10:16:24 UTC, 1 replies.
- [I] CommonSubexprEliminate + leaf-expression pushdown duplicate a UDF call wrapped in get_field [datafusion] - posted by "bert-beyondloops (via GitHub)" <gi...@apache.org> on 2026/09/15 10:37:58 UTC, 9 replies.
- [PR] Observe operator [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/09/15 10:56:42 UTC, 0 replies.
- [PR] fix: don't push get_field-like leaf expressions through a CSE common_expr [datafusion] - posted by "bert-beyondloops (via GitHub)" <gi...@apache.org> on 2026/09/15 11:03:31 UTC, 3 replies.
- Re: [I] Push down TopK below Join [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 11:14:57 UTC, 0 replies.
- [PR] PostgreSQL: Add support for TABLE query command [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/15 11:42:17 UTC, 3 replies.
- Re: [I] Join dynamic filter pushdown through `FilterExec` with a projection can discard matching rows with duplicate column names [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/15 12:30:02 UTC, 0 replies.
- Re: [I] Join dynamic filter pushdown through `ProjectionExec` can map duplicate output aliases to the wrong expression [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/15 12:30:02 UTC, 0 replies.
- Re: [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 2026/09/15 13:27:17 UTC, 0 replies.
- [I] Allow extension libraries to contribute object stores over FFI [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/15 13:29:23 UTC, 0 replies.
- [PR] feat: Use DataFusion date_trunc for compatible trunc and date_trunc paths [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/15 13:32:34 UTC, 2 replies.
- Re: [PR] PostgreSQL: add support for CREATE AGGREGATE [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/15 13:41:53 UTC, 9 replies.
- [PR] fix: restore Spark write execs when reverting transition-heavy stages [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/15 13:43:45 UTC, 6 replies.
- [PR] Let extension bundles declare scalar, aggregate, and window functions [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/15 13:51:22 UTC, 1 replies.
- Re: [PR] fix: fall back to Spark for native Iceberg writes to gs:// through HadoopFileIO [datafusion-comet] - posted by "zhangfengcdt (via GitHub)" <gi...@apache.org> on 2026/09/15 13:59:38 UTC, 5 replies.
- Re: [I] native_datafusion (Spark 3.x): shim's ParquetSchemaConvert translation produces an extra SparkException cause-chain layer [datafusion-comet] - posted by "Abhishek-Mohan (via GitHub)" <gi...@apache.org> on 2026/09/15 13:59:46 UTC, 1 replies.
- [PR] Let extension bundles declare physical optimizer rules [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/15 14:02:12 UTC, 0 replies.
- [PR] fix: preserve Spark Parquet schema conversion errors (WIP) [datafusion-comet] - posted by "Abhishek-Mohan (via GitHub)" <gi...@apache.org> on 2026/09/15 14:03:35 UTC, 0 replies.
- [PR] Let extension bundles declare tables and table functions [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/15 14:13:37 UTC, 0 replies.
- [PR] docs: move misplaced upgrade notes to DataFusion 55 [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/15 14:13:37 UTC, 3 replies.
- [PR] feat: add greedy_unified_checked memory pool gated on real native usage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 14:24:28 UTC, 0 replies.
- [PR] Let extension bundles declare catalog providers [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/15 14:26:21 UTC, 0 replies.
- [PR] feat: route compatible xxhash64 args through SparkXxhash64 [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/15 14:27:44 UTC, 3 replies.
- [PR] PostgreSQL: Support window frame exclusions [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/15 14:40:22 UTC, 3 replies.
- [I] fair_unified memory pool caps the pool total at pool_size / num_consumers instead of each consumer's share [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 14:46:38 UTC, 1 replies.
- [I] Compute safe reusable expressions before broadcast materialization [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/15 14:54:49 UTC, 0 replies.
- Re: [I] Make CI run on the contributor forks [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 15:30:59 UTC, 6 replies.
- [PR] ci: run the non-default Spark and Iceberg suites nightly instead of in the merge queue [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 15:44:33 UTC, 6 replies.
- [I] Replace the `MapOffset` tuple with an enum [datafusion] - posted by "CuteChuanChuan (via GitHub)" <gi...@apache.org> on 2026/09/15 15:59:15 UTC, 3 replies.
- [I] Investigate mixed-type duplicate Parquet roots: Spark field-ID reads return anomalous values [datafusion-comet] - posted by "erikbogado-nstech (via GitHub)" <gi...@apache.org> on 2026/09/15 16:01:13 UTC, 1 replies.
- [I] Improve test coverage for join operator metrics [datafusion] - posted by "CuteChuanChuan (via GitHub)" <gi...@apache.org> on 2026/09/15 16:06:57 UTC, 3 replies.
- Re: [I] Remove is_valid_decimal_precision duplicated from arrow-rs [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/15 16:07:21 UTC, 0 replies.
- [PR] fix: preserve dotted column relation qualifiers [datafusion] - posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org> on 2026/09/15 16:12:24 UTC, 3 replies.
- Re: [I] datafusion-proto: column qualifiers containing `.` are silently corrupted on round-trip [datafusion] - posted by "AnuragRaut08 (via GitHub)" <gi...@apache.org> on 2026/09/15 16:13:38 UTC, 0 replies.
- [I] Forward Spark-generated runtime Bloom predicates into native Parquet readers [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/15 16:29:59 UTC, 1 replies.
- [I] Investigate possibility to run heavy CI checks on local [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/15 16:33:16 UTC, 3 replies.
- [PR] chore: Update to arrow/parquet 60.0.0 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/15 16:40:31 UTC, 2 replies.
- [PR] test: verify flat-type xxhash64 compatibility with SparkXxhash64 [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/15 16:40:57 UTC, 1 replies.
- [I] Wrong results: correlated NOT IN with a non-equality correlation returns no rows (null-aware LeftAnti join ignores the residual filter) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 16:46:03 UTC, 1 replies.
- [I] test: cover Java float rendering through SQL file tests and consolidate the Iceberg partition path suites [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 16:51:45 UTC, 0 replies.
- [I] ci: cancel merge queue runs on the first job failure [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 17:31:26 UTC, 0 replies.
- [PR] feat: support col reference for percentiles [datafusion] - posted by "dd-annarose (via GitHub)" <gi...@apache.org> on 2026/09/15 17:37:22 UTC, 10 replies.
- [PR] feat: support InSubquery and Exists in Projection expressions [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 17:37:41 UTC, 0 replies.
- [PR] fix: correlated NOT IN with a non-equality correlation returns wrong results [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 17:49:16 UTC, 39 replies.
- [I] Wrong results: constant NOT IN (subquery) in a WHERE clause ignores NULLs in the subquery [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 17:50:20 UTC, 1 replies.
- Re: [PR] chore: bump `object_store` to `0.14.1` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/15 17:55:34 UTC, 1 replies.
- [PR] test: cover matching nested nulls in collect aggregates [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/15 18:18:22 UTC, 1 replies.
- [I] Columnar shuffle rejects range partitioning based on a native-serde check it never uses [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/15 18:59:48 UTC, 3 replies.
- [I] Projected IN subqueries plan two extra nested-loop mark joins per subquery and become quadratic [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 19:02:39 UTC, 1 replies.
- Re: [I] ci: shrink the pull request tier to the Linux build on the default Spark profile [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 19:33:06 UTC, 0 replies.
- Re: [PR] Replace benchmark flamegraph.svg with png [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/15 19:35:01 UTC, 5 replies.
- Re: [PR] PostgreSQL: add support for CREATE FOREIGN TABLE and CREATE FOREIGN DATA WRAPPER [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/15 19:35:57 UTC, 0 replies.
- Re: [PR] perf: use one null-aware mark join for hashable IN subqueries in projections [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/15 19:42:06 UTC, 58 replies.
- [I] Sqlparser Binary Size [datafusion-sqlparser-rs] - posted by "liningpan (via GitHub)" <gi...@apache.org> on 2026/09/15 19:44:58 UTC, 0 replies.
- [PR] Match Parquet map key/value by position in nested schema coercion [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 20:19:59 UTC, 15 replies.
- [PR] feat: Support lazy per-file Parquet Arrow schema derivation [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/15 20:26:24 UTC, 3 replies.
- [PR] fix: preserve Spark evaluation for next_day and levenshtein [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/15 21:00:38 UTC, 2 replies.
- Re: [PR] chore: Update to arrow/parquet `60.0.0` and `object_store` `0.14.2` [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/15 21:22:20 UTC, 18 replies.
- [I] Audit `date_bin` and `date_trunc` for range partitioning [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/15 21:23:10 UTC, 5 replies.
- [I] Use range transformation information to avoid aggregate repartitioning [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/15 21:24:53 UTC, 2 replies.
- [PR] ci: write large actions/cache entries only on push to main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/15 21:38:18 UTC, 1 replies.
- [PR] bench: add projection_subquery SQL benchmark suite [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 21:39:57 UTC, 2 replies.
- [I] Wrong results: correlated `NOT IN (subquery)` ignores NULLs in the subquery [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 21:45:57 UTC, 2 replies.
- [PR] fix: `NOT IN (subquery)` with a constant value ignores NULLs in the subquery [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 21:46:21 UTC, 5 replies.
- [PR] fix: do not use the top-k aggregate stream for a DISTINCT limit with no ordering direction [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 22:03:53 UTC, 2 replies.
- [I] SELECT DISTINCT ... LIMIT n with a window function fails with `Internal error: Ordering direction required for DISTINCT with limit` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 22:38:04 UTC, 1 replies.
- [I] Regex compile failures from user patterns surface as four different error shapes, mostly as internal-looking ComputeError; validate literal patterns at planning time and report them consistently [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 22:38:06 UTC, 2 replies.
- [PR] fix: keep the regex diagnosis in regexp_count and regexp_instr errors [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/15 22:43:25 UTC, 1 replies.
- [I] `ORDER BY date_trunc(...)` can return incorrectly ordered results for named timezones [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/15 23:01:15 UTC, 3 replies.
- Re: [PR] fix: report regex compile failures as DataFusion errors, consistently across the regexp family [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/16 00:57:06 UTC, 9 replies.
- [PR] ci: add dev/local-ci.sh to run the Spark SQL and Iceberg suites locally [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/16 01:03:17 UTC, 7 replies.
- [PR] feat: add `ExecutionPlan::as_probe_side` hook for CollectLeft join swaps [datafusion] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/16 01:20:35 UTC, 2 replies.
- Re: [I] Optimize redundant calls to UDFs producing `StructArray` [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/16 01:31:53 UTC, 0 replies.
- Re: [I] Regression: DataFusion 55 no longer prunes row groups for `col = ` when statistics show the column is entirely NULL [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/16 01:31:54 UTC, 0 replies.
- Re: [PR] Add ability to configure SQL parser dialect in `SessionState` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/16 01:43:00 UTC, 1 replies.
- Re: [PR] Improve constant folding for associative operations [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/16 01:43:02 UTC, 1 replies.
- [I] Physical optimizer has no way to skip a rule whose input is the plan it just produced [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/16 02:47:26 UTC, 0 replies.
- [PR] feat(physical-optimizer): let a rule opt into skipping an unchanged re-run [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/16 02:48:28 UTC, 1 replies.
- [PR] docs(physical-optimizer): warn that wrapper rules must forward schema_check [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/16 02:49:14 UTC, 5 replies.
- [PR] fix(scheduler): read a swapped broadcast partitioned on the probe side [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/16 03:05:21 UTC, 5 replies.
- [PR] feat: stage ORDER BY expression evaluation [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/16 03:28:24 UTC, 2 replies.
- [I] Audit remaining native Partial-to-Spark Final aggregate compatibility [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/16 03:40:05 UTC, 0 replies.
- [PR] ci: reuse Linux native libraries by validated build inputs [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/16 04:11:47 UTC, 0 replies.
- Re: [I] Placeholder datatype not inferred after `LIMIT` clause [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/16 04:13:40 UTC, 0 replies.
- Re: [PR] feat(physical-optimizer): skip a named rule handed back the plan it just produced [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/16 05:08:17 UTC, 0 replies.
- [PR] PostgreSQL: add support for CREATE FOREIGN TABLE [datafusion-sqlparser-rs] - posted by "fmguerreiro (via GitHub)" <gi...@apache.org> on 2026/09/16 06:10:52 UTC, 0 replies.
- Re: [PR] PostgreSQL: add support for CREATE FOREIGN DATA WRAPPER [datafusion-sqlparser-rs] - posted by "fmguerreiro (via GitHub)" <gi...@apache.org> on 2026/09/16 06:12:42 UTC, 0 replies.
- [PR] dev: include security auditing in the local lint suite [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/16 06:17:20 UTC, 5 replies.
- [PR] CI: Label pull requests and issues by SQL dialect [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/16 06:22:23 UTC, 1 replies.
- [I] EnsureRequirements: distribution and sorting phases undo each other on most calls [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/16 06:48:15 UTC, 0 replies.
- [I] EnsureRequirements returns Transformed::yes unconditionally, forcing a full plan rebuild [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/16 06:48:35 UTC, 3 replies.
- [I] EnsureRequirements does not reach a fixpoint in one application [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/16 06:49:14 UTC, 0 replies.
- [PR] Add dialect labeler [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/16 06:55:15 UTC, 3 replies.
- Re: [I] Track provenance of fallback reasons copied through shared expression nodes [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/16 07:16:41 UTC, 0 replies.
- Re: [I] AQE + DPP + spark.comet.exec.transitionRevert.enabled fails with "SubqueryAdaptiveBroadcastExec does not support the execute() code path" [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/16 07:31:30 UTC, 0 replies.
- [PR] perf: Add an adaptive integer membership prefilter for hash joins [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/16 07:37:52 UTC, 2 replies.
- [PR] fix: infer LIMIT and OFFSET parameter types [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/16 07:38:31 UTC, 1 replies.
- [I] [Variant] Consolidate Spark-compatible missing-value validation and errors [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/16 07:58:48 UTC, 0 replies.
- [I] [Variant] Remove the extra Spark byte-reconstruction pass [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/16 07:58:50 UTC, 0 replies.
- [I] [Variant] Replace missing-key metadata repair with native permissive reconstruction [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/16 07:58:52 UTC, 0 replies.
- [I] [Variant] Preserve typed-value precedence without residual pre-rewriting [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/16 07:58:54 UTC, 0 replies.
- [PR] ci: skip queue-verified Rust jobs on pushes to main [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/16 08:24:16 UTC, 12 replies.
- [I] Substrait producer omits output_type on window functions and LIKE expressions [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/16 08:54:33 UTC, 1 replies.
- [PR] feat: narrow strict floating-point admission for scalar sort keys [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/16 09:17:09 UTC, 4 replies.
- [PR] fix: Set Substrait output_type on window functions and LIKE [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/16 09:18:15 UTC, 2 replies.
- [I] Substrait producer emits LIKE with three arguments and an undefined ilike function [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/16 09:28:40 UTC, 1 replies.
- [I] Internal error: CSE-extracted `__common_expr_1` has mismatched nullability between logical and physical plans when the expression is under an aggregate [datafusion] - posted by "hanke580 (via GitHub)" <gi...@apache.org> on 2026/09/16 09:42:39 UTC, 1 replies.
- [PR] DRAFT Bench 25010 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/16 09:52:28 UTC, 4 replies.
- [PR] perf: Reduce peak memory usage of NLJ by 2X using segmented batch layout [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/16 09:58:45 UTC, 16 replies.
- [PR] fix: Not all rows are accounted in RowCursorStream [datafusion] - posted by "EmilyMatt (via GitHub)" <gi...@apache.org> on 2026/09/16 10:18:24 UTC, 5 replies.
- [PR] Snowflake: parse nested COPY transformation paths [datafusion-sqlparser-rs] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/16 10:22:00 UTC, 4 replies.
- [I] Documentation: add copy button to code blocks [datafusion-python] - posted by "konjac (via GitHub)" <gi...@apache.org> on 2026/09/16 10:56:45 UTC, 2 replies.
- [PR] Plan struct colon access as get_field [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/16 11:02:24 UTC, 2 replies.
- [PR] Docs: Add copy button to code blocks in documents [datafusion-python] - posted by "konjac (via GitHub)" <gi...@apache.org> on 2026/09/16 11:04:39 UTC, 4 replies.
- Re: [PR] fix: preserve overflow behavior and exhaustively destructure expression proto hooks [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/16 11:36:58 UTC, 2 replies.
- [I] Title: ForeignAggregateUDF does not forward distinct_handling [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/16 12:19:56 UTC, 0 replies.
- Re: [I] Add Local Scripts to Reproduce Full CI [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/16 12:20:58 UTC, 1 replies.
- [I] Spark aggregate functions do not report distinct_handling [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/16 12:33:32 UTC, 2 replies.
- Re: [I] ForeignAggregateUDF does not forward distinct_handling [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/16 12:33:45 UTC, 0 replies.
- [PR] Claude/datafusion 25257 builder api 5pd3bs [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/16 13:01:41 UTC, 1 replies.
- [PR] fix(docs): Fix code snippet in LogicalPlan docs [datafusion] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/09/16 13:13:34 UTC, 3 replies.
- [PR] fix: reverse ordering and range in NegativeExpr::get_properties [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/16 13:28:29 UTC, 3 replies.
- Re: [I] Support identifying when an aggregate function is duplicate-insensitive [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/16 13:36:32 UTC, 0 replies.
- Re: [I] Eliminate distinct of min/max and rewrite count wildcard family in ExprBuilder [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/16 13:36:33 UTC, 0 replies.
- [I] Window sort pushdown below LIMIT/OFFSET prevents early termination [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/16 13:40:57 UTC, 2 replies.
- [PR] chore(docs): Fix the rendering of an expression in docstring [datafusion] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/09/16 13:43:51 UTC, 3 replies.
- [I] UPPER and LOWER always report nullable result fields [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/16 14:00:32 UTC, 1 replies.
- [PR] fix: preserve UPPER and LOWER input nullability [datafusion] - posted by "osipovartem (via GitHub)" <gi...@apache.org> on 2026/09/16 14:00:52 UTC, 7 replies.
- [PR] fix(ci): upload both cluster logs from the container benchmark jobs [datafusion-ballista] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/16 14:05:09 UTC, 1 replies.
- [I] Continuous fuzzing roadmap toward OSS-Fuzz integration [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/16 14:27:11 UTC, 4 replies.
- [PR] Fuzz: Replace honggfuzz harness with cargo-fuzz [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/16 15:25:23 UTC, 2 replies.
- Re: [PR] ci: reuse Linux native libraries across workflow runs [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/16 15:51:26 UTC, 16 replies.
- [PR] fix: preserve literal metadata and destructure leaf and unary proto hooks [datafusion] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/16 15:54:13 UTC, 2 replies.
- Re: [I] aws.XXX options are not recognized in SQL API for CREATE EXTERNAL TABLE with AWS S3 location [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/16 16:07:12 UTC, 1 replies.
- [PR] fix: leave memory for aggregate spill replay [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/16 16:10:54 UTC, 3 replies.
- [PR] feat: check real native memory usage in the off-heap memory pools [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 16:12:34 UTC, 0 replies.
- Re: [PR] feat: add greedy_unified_checked memory pool gated on real native usage [WIP] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 16:16:16 UTC, 0 replies.
- Re: [I] [Proposal] Partition parallel DataSink execution [datafusion] - posted by "maxhillaert (via GitHub)" <gi...@apache.org> on 2026/09/16 16:18:05 UTC, 0 replies.
- [PR] PostgreSQL: Support GROUP BY ALL and DISTINCT [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/16 16:18:25 UTC, 1 replies.
- Re: [I] Surface collected column statistics to planners via ShuffleReaderExec [datafusion-ballista] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/16 16:41:04 UTC, 0 replies.
- [PR] chore(deps): bump DataFusion to 55.1.0 [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 16:48:21 UTC, 1 replies.
- [PR] chore: add benches for array functions [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/16 16:52:34 UTC, 2 replies.
- Re: [PR] feat: add a validated `AggregateExecBuilder` for building and rewriting `AggregateExec` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/16 17:31:28 UTC, 5 replies.
- [I] Nightly SNAPSHOT publishing is blocked until ASF Infra provisions Nexus credentials [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 17:34:48 UTC, 0 replies.
- Re: [I] [EPIC] cast from string: trim semantics diverge from Spark across all numeric, datetime and boolean targets [datafusion-comet] - posted by "kazuyukitanimura (via GitHub)" <gi...@apache.org> on 2026/09/16 17:52:08 UTC, 2 replies.
- [I] Skip the Spark RocksDB state-store suites when Comet is enabled [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/16 17:55:50 UTC, 1 replies.
- Re: [I] [EPIC] Consistent handling of invalid UTF-8 in native StringType (ingress policy) [datafusion-comet] - posted by "kazuyukitanimura (via GitHub)" <gi...@apache.org> on 2026/09/16 17:57:09 UTC, 1 replies.
- Re: [I] RANGE window frame boundary overflow diverges from Spark for DATE and DECIMAL ORDER BY [datafusion-comet] - posted by "kazuyukitanimura (via GitHub)" <gi...@apache.org> on 2026/09/16 17:58:13 UTC, 0 replies.
- [PR] feat(spark): report distinct_handling for Spark aggregate functions [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/16 18:03:25 UTC, 1 replies.
- Re: [PR] Add typed Protocols for FFI capsule exports (part of #1577) [datafusion-python] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/09/16 18:04:22 UTC, 0 replies.
- Re: [I] Run rlike natively by default for patterns that are provably Java-regex equivalent [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/16 18:05:55 UTC, 0 replies.
- [PR] test: skip the Spark RocksDB state-store suites when Comet is enabled [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/16 18:14:42 UTC, 3 replies.
- [I] Remove dead `crates/core/src/expr/indexed_field.rs` [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/16 18:16:05 UTC, 1 replies.
- [PR] chore: remove dead indexed_field.rs [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/16 18:16:44 UTC, 1 replies.
- [PR] General: Support BETWEEN SYMMETRIC / ASYMMETRIC [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/16 18:32:25 UTC, 0 replies.
- [PR] Remove unneccessary copy trait [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/16 18:54:16 UTC, 0 replies.
- Re: [PR] perf: Use agg `DistinctHandling` in join optimization [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/16 19:26:33 UTC, 11 replies.
- [PR] bench: SQL benchmark suite for null-aware (NOT IN) joins [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/16 20:00:26 UTC, 7 replies.
- Re: [PR] feat: observe real native memory usage in the off-heap memory pools [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 20:00:35 UTC, 0 replies.
- [PR] docs: Add narwhals-datafusion to integrations list [datafusion] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/16 20:06:13 UTC, 2 replies.
- Re: [PR] minor: remove unneccessary copy trait [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/16 20:19:47 UTC, 0 replies.
- [PR] chore: Bench agg (welford) stats [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/16 20:25:24 UTC, 1 replies.
- [PR] chore: bench_nondeterministic_and_json_kernels [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/16 20:27:22 UTC, 0 replies.
- Re: [PR] perf: parse next_day's day-of-week without allocating, and once per batch [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 20:30:20 UTC, 0 replies.
- Re: [PR] Add an example of an in-process model of distributed execution [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 20:30:32 UTC, 0 replies.
- Re: [PR] bench: add Criterion benchmarks for Spark bin, soundex, quote, url_encode, url_decode, and next_day [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 20:30:45 UTC, 0 replies.
- Re: [I] Investigate adopting DataFusion's allocator-level memory accounting to replace manual memory tuning [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 20:54:22 UTC, 6 replies.
- [I] analyze_trace.rs over-counts pool reservations by summing per-thread counters [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 20:57:38 UTC, 1 replies.
- Re: [I] `BoundedWindowAggExec` in `Linear` mode is slow for many-partitions [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/16 21:00:43 UTC, 1 replies.
- [PR] Avoid duplicating keep-in-place expressions [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/16 21:14:06 UTC, 2 replies.
- Re: [I] Vendored datafusion.proto sync check silently passes without checking datafusion.proto [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/16 21:42:21 UTC, 0 replies.
- [PR] fix: preserve nulls when unnesting structs [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/16 21:54:51 UTC, 14 replies.
- [PR] fix: count each memory pool once in analyze_trace [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/16 22:05:36 UTC, 6 replies.
- [PR] perf: bounded distinct count optimization [datafusion] - posted by "HairstonE (via GitHub)" <gi...@apache.org> on 2026/09/16 22:37:51 UTC, 3 replies.
- [I] Iceberg serde: residual reflection failures can silently drop residual filtering [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/09/16 23:10:13 UTC, 2 replies.
- [PR] fix: correlated exists/not exists subqueries hit the count bug for groupless aggregates [datafusion] - posted by "mohammadnaqvi04 (via GitHub)" <gi...@apache.org> on 2026/09/16 23:15:22 UTC, 4 replies.
- [I] Reduce generic hash join bucket allocation for low-cardinality build keys [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/16 23:43:54 UTC, 0 replies.
- Re: [I] to_time / try_to_time: native parser rejects 'T12' and '12:30:45.' which Spark accepts [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/17 00:27:15 UTC, 0 replies.
- Re: [PR] chore: bench nondeterministic and json kernels [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/17 01:37:44 UTC, 0 replies.
- [PR] feat: add optional container memory guard based on cgroup usage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 01:54:03 UTC, 2 replies.
- [I] Reject a limit an AggregateExec cannot execute when the plan is built [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 02:10:35 UTC, 0 replies.
- [I] Replacing an AggregateExec's aggregate expressions keeps state derived from the old ones [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 02:11:00 UTC, 0 replies.
- Re: [PR] refactor: build and rewrite `AggregateExec` through an `AggregateExecBuilder` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 02:12:04 UTC, 3 replies.
- Re: [PR] perf: deduplicate hash join InList pushdown values [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 02:12:59 UTC, 0 replies.
- Re: [PR] Introduce selection vector repartitioning [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/17 03:10:34 UTC, 3 replies.
- [I] Serialize `LazyMemoryExec` / `GenerateSeries` through a generator-level proto hook [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 03:16:50 UTC, 2 replies.
- [PR] v55 upgrade guide: Remove unreleased-note [datafusion] - posted by "mag1c1an1 (via GitHub)" <gi...@apache.org> on 2026/09/17 03:30:56 UTC, 3 replies.
- [I] Support Spark-compatible native hash and xxhash64 for decimals with precision >18 [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/17 03:33:56 UTC, 1 replies.
- Re: [PR] feat(physical-optimizer): skip a named rule handed a plan it has been seen to leave alone [datafusion] - posted by "Copilot (via GitHub)" <gi...@apache.org> on 2026/09/17 03:58:46 UTC, 0 replies.
- [PR] chore(docs): Fix the documentation for TableProvider::scan()'s `limit` argument [datafusion] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/09/17 05:35:46 UTC, 2 replies.
- [I] Duplicate expression in an ordered aggregate's `ORDER BY` panics (`first_last.rs:602` assertion) or fails with an internal Arrow error [datafusion] - posted by "hanke580 (via GitHub)" <gi...@apache.org> on 2026/09/17 05:46:13 UTC, 0 replies.
- [PR] dev: include dependency checks in the local lint suite [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/17 08:09:42 UTC, 3 replies.
- [I] TRY_CAST on narrowing map keys fails where Spark returns a map with a null key [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/17 08:37:21 UTC, 1 replies.
- Re: [PR] fix: preserve map field metadata and honor target sorted flag in cast_map_to_map [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/17 08:38:36 UTC, 1 replies.
- [PR] fix: ignore repeated sort keys in an ordered aggregate's ORDER BY [datafusion] - posted by "hassaanch23 (via GitHub)" <gi...@apache.org> on 2026/09/17 08:46:30 UTC, 4 replies.
- [I] Order-insensitive aggregates with an ORDER BY fail in grouped queries (min/max schema mismatch, avg/bit_*/stddev/var panic) [datafusion] - posted by "hassaanch23 (via GitHub)" <gi...@apache.org> on 2026/09/17 09:09:17 UTC, 1 replies.
- [PR] fix: omit ordering fields from the state of order-insensitive aggregates [datafusion] - posted by "hassaanch23 (via GitHub)" <gi...@apache.org> on 2026/09/17 09:11:25 UTC, 11 replies.
- [PR] fix: mark avg, bit_and/or/xor, stddev and variance as order-insensitive [datafusion] - posted by "hassaanch23 (via GitHub)" <gi...@apache.org> on 2026/09/17 09:16:29 UTC, 3 replies.
- [PR] Push Down Offset to TableScan [datafusion] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/09/17 09:28:23 UTC, 2 replies.
- [PR] Escape every delimiter when displaying quoted identifiers [datafusion-sqlparser-rs] - posted by "robertogallok (via GitHub)" <gi...@apache.org> on 2026/09/17 09:31:16 UTC, 2 replies.
- [I] Sort partial output can retain consumed input batches [datafusion] - posted by "Weijun-H (via GitHub)" <gi...@apache.org> on 2026/09/17 09:32:04 UTC, 0 replies.
- [PR] Release consumed sort batches after partial output [datafusion] - posted by "Weijun-H (via GitHub)" <gi...@apache.org> on 2026/09/17 09:32:59 UTC, 0 replies.
- Re: [PR] Release consumed sort input batches after partial output [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/17 09:54:35 UTC, 3 replies.
- [I] Preserve source bounds in widening integer casts with safe interval-bound handling [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/17 10:55:10 UTC, 0 replies.
- [PR] PostgreSQL: Parse ROWS FROM table functions [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/17 11:03:53 UTC, 1 replies.
- [PR] Fix sort pushdown under limit [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/17 12:00:49 UTC, 2 replies.
- [PR] Postgres: Parse trailing asterisk after table name in FROM clause [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/17 12:02:04 UTC, 1 replies.
- Re: [I] Add aggregate specific metrics [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/17 12:04:44 UTC, 0 replies.
- [PR] fix: preserve date_trunc sorting for timezone-aware timestamps [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/17 12:46:29 UTC, 6 replies.
- [PR] DRAFT Bench 25044 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/17 14:07:33 UTC, 7 replies.
- [I] transform_values fails when map value column is Dictionary-encoded [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/17 14:12:18 UTC, 4 replies.
- [PR] fix: resolve pass-through columns against the input when merging an extraction projection [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 14:20:37 UTC, 9 replies.
- [PR] docs: add a memory layout diagram to the memory management guide [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 14:24:46 UTC, 3 replies.
- [PR] Update sqlite recursion limit expectations for limit 51 [datafusion-testing] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/17 14:35:28 UTC, 0 replies.
- [I] Improve memory accounting: bound the JVM Arrow allocator and make native reclaim work [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 14:39:04 UTC, 2 replies.
- [PR] feat: report JVM Arrow allocations to Spark's memory manager [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 14:53:23 UTC, 9 replies.
- [I] Nightly Miri workflow has failed every night since 2026-07-01 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 15:02:04 UTC, 2 replies.
- [PR] docs: how to check the scheduled CI runs are actually running [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 15:03:40 UTC, 7 replies.
- [I] Global aggregate with no grouping keys and no aggregate functions falls back to Spark ("No group by or aggregation") [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/17 15:33:17 UTC, 1 replies.
- [PR] feat(history): record scheduler id in job starts [datafusion-ballista] - posted by "villebro (via GitHub)" <gi...@apache.org> on 2026/09/17 15:37:48 UTC, 4 replies.
- [PR] ci: upload cluster logs with one glob [datafusion-ballista] - posted by "villebro (via GitHub)" <gi...@apache.org> on 2026/09/17 15:39:46 UTC, 3 replies.
- [PR] perf: Prune matched right rows in nested loop semi and anti joins [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/17 15:44:38 UTC, 1 replies.
- Re: [I] CI: TPC-H SF10 failure artifact is missing executor.log [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 15:49:02 UTC, 0 replies.
- [I] Wrong results: leaf expression pushdown removes a computed column that has the same name as its input column [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 15:51:59 UTC, 0 replies.
- [I] Filter on a volatile GROUP BY key returns rows that do not satisfy the filter [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 16:01:12 UTC, 1 replies.
- [PR] fix: do not push filters on volatile group keys below Aggregate [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 16:01:32 UTC, 4 replies.
- Re: [PR] Update sqlite recursion limit expectations for limit 51 (sqlparser upgrade) [datafusion-testing] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/17 16:01:52 UTC, 3 replies.
- [I] `corr(DISTINCT x, x)` fails with internal error in `SingleDistinctToGroupBy` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/17 16:03:32 UTC, 1 replies.
- [PR] fix: cast lambda variables to their declared type instead of erroring [datafusion] - posted by "LiaCastaneda (via GitHub)" <gi...@apache.org> on 2026/09/17 16:06:41 UTC, 12 replies.
- Re: [I] [DISCUSSION] Make it easier and faster to query remote files (S3, iceberg, etc) [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/17 16:08:28 UTC, 0 replies.
- [I] Spark `map_from_arrays` / `map_from_entries` return wrong results for sliced lists [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/17 16:17:49 UTC, 5 replies.
- [PR] Rewrite mark joins to semi/anti joins [datafusion] - posted by "AdamGS (via GitHub)" <gi...@apache.org> on 2026/09/17 16:24:25 UTC, 2 replies.
- Re: [I] Implement dynamic discrete pruning through a join [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/17 16:46:31 UTC, 1 replies.
- [I] [EPIC] Optimize Range Partitioning for Joins and Distributed Pipelines [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/17 16:48:50 UTC, 1 replies.
- [PR] [DO NOT MERGE] Test apache/arrow-rs#10852 (adaptive RowSelection construction) with ClickBench [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/17 17:03:33 UTC, 4 replies.
- [I] `aggregate_memory_spill.slt` Case G fails intermittently with ResourcesExhausted [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/17 17:35:53 UTC, 1 replies.
- [I] SUM(decimal) returns NULL or throws under ANSI when an intermediate sum overflows the buffer precision but the final result fits [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 17:52:44 UTC, 1 replies.
- [PR] test: bound merge fan-in in the final hash aggregate spill test [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/17 17:57:54 UTC, 8 replies.
- [PR] ci: rename the umbrella workflow from CI to Comet CI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 18:22:11 UTC, 1 replies.
- Re: [PR] feat: add native GroupsAccumulator for any_value [datafusion] - posted by "yinli-systems (via GitHub)" <gi...@apache.org> on 2026/09/17 18:33:25 UTC, 0 replies.
- [I] date_trunc gives different scalar and array results for negative subsecond timestamps [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/17 18:38:50 UTC, 2 replies.
- [I] `array_has_any` with a scalar argument is inefficient for sliced lists [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/17 18:47:40 UTC, 1 replies.
- Re: [PR] feat: support Spark 4.1 TIME type and expressions via codegen dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 19:05:13 UTC, 1 replies.
- Re: [PR] feat: extract TimeType to int/decimal [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 19:05:17 UTC, 1 replies.
- Re: [PR] ci: extend Maven setup and retry dependency downloads [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 19:05:21 UTC, 4 replies.
- Re: [PR] ci: bootstrap Maven from the setup actions so every mvnw job is covered [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 19:05:23 UTC, 1 replies.
- Re: [PR] feat: account JVM UDF Arrow allocations in Spark task memory [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 19:05:26 UTC, 3 replies.
- Re: [PR] feat: Native Parquet Iceberg Data File Writes In Comet [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 19:05:39 UTC, 3 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 2026/09/17 19:05:50 UTC, 2 replies.
- [PR] perf: Improve efficiency of `array_has_any` on sliced lists [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/17 19:06:27 UTC, 4 replies.
- [PR] fix: decline structs with duplicate field names or Parquet field ids [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/17 19:08:11 UTC, 3 replies.
- [PR] perf: skip replay headroom for intermediate spill merges [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/17 19:10:33 UTC, 3 replies.
- Re: [PR] feat: partial project fallback (JVM expression detour) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 19:23:18 UTC, 2 replies.
- [PR] Make `TopKDynamicFilters` public [datafusion] - posted by "masonh22 (via GitHub)" <gi...@apache.org> on 2026/09/17 19:36:56 UTC, 1 replies.
- Re: [PR] fix: decline Parquet scans whose struct repeats a field id [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/17 20:01:55 UTC, 1 replies.
- [PR] fix(datetime): floor negative scalar timestamps in date_trunc [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/17 20:30:24 UTC, 2 replies.
- [PR] fix: Spark `map_from_arrays`, `map_from_entries` for sliced lists [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/17 20:46:13 UTC, 2 replies.
- [PR] fix: use Spark-compatible shuffle for wide decimal hash keys [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/17 20:59:05 UTC, 2 replies.
- [I] date_trunc rejects scalar timestamps that array evaluation accepts [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/17 21:05:30 UTC, 1 replies.
- [I] Parquet: count(*) disagrees with the scan when column chunk num_values exceeds row group num_rows [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/17 21:06:33 UTC, 0 replies.
- Re: [I] Parquet: `count(*)` disagrees with the scan when column chunk `num_values` exceeds row group `num_rows` [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/17 21:09:23 UTC, 0 replies.
- Re: [PR] fix: fall back when a struct repeats a Parquet field id [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/17 21:09:57 UTC, 5 replies.
- [PR] perf: reduce generic hash join memory for low-cardinality builds [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/17 21:17:17 UTC, 7 replies.
- [I] Align multi-key equi-join conditions to match Range ordering [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/17 21:18:30 UTC, 3 replies.
- [I] Preserve partitioning through co-partitioned Full Outer Joins [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/17 21:18:36 UTC, 1 replies.
- [I] Plan-time static partition pruning for Range partitioning [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/17 21:18:45 UTC, 6 replies.
- Re: [I] Optimized version of `SortPreservingMerge` that doesn't actually compare sort keys of the key ranges are ordered [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/17 21:24:26 UTC, 1 replies.
- [I] Null-aware join: an equality correlation makes a correlated NOT IN slower, not faster [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 21:37:54 UTC, 0 replies.
- Re: [PR] fix: preserve required ordering in limit pushdown [datafusion] - posted by "Himanshu-2005-code (via GitHub)" <gi...@apache.org> on 2026/09/17 22:01:58 UTC, 2 replies.
- [I] Track evaluation masks for data-dependent errors beyond unbase64 operator fallback [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/17 22:02:33 UTC, 0 replies.
- Re: [PR] fix: preserve skipped unbase64 rows [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/17 22:10:22 UTC, 5 replies.
- [I] End-to-end benchmarks for range joins and stage scaling [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/17 22:23:42 UTC, 0 replies.
- Re: [PR] fix: declare Hive partitioned scans as Range [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/17 22:28:55 UTC, 3 replies.
- [PR] ci: move the large file check into a script shared with rust_lint.sh [datafusion] - posted by "akashjainn (via GitHub)" <gi...@apache.org> on 2026/09/17 22:37:39 UTC, 7 replies.
- [PR] bench: keep the expect_plan check out of the measured region [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/17 22:48:49 UTC, 3 replies.
- [PR] fix: Emit LIKE the way the Substrait extension defines it [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/17 22:52:14 UTC, 2 replies.
- Re: [PR] [datafusion-spark] Support 2-argument ceil(value, scale) [datafusion] - posted by "diegoQuinas (via GitHub)" <gi...@apache.org> on 2026/09/17 23:20:46 UTC, 0 replies.
- [PR] ci: skip queue-verified Dev and Dependencies jobs on pushes to main [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/17 23:37:28 UTC, 7 replies.
- Re: [PR] feat(scheduler): record scheduler id in job starts [datafusion-ballista] - posted by "villebro (via GitHub)" <gi...@apache.org> on 2026/09/17 23:44:22 UTC, 4 replies.
- [I] Native Parquet write only supports `file:`/`hdfs:` outputs — falls back on `s3a://` [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/17 23:58:55 UTC, 1 replies.
- [I] Text-format source on a broadcast build side blocks native `BroadcastHashJoin` [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/18 00:06:46 UTC, 0 replies.
- Re: [PR] feat: implement native native existence join support [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/18 00:13:28 UTC, 0 replies.
- [I] Free and account for spill range metadata in the native shuffle writer [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/18 00:13:41 UTC, 0 replies.
- [I] Evaluate rotating the native shuffle spill file at a byte threshold [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/18 00:13:42 UTC, 0 replies.
- Re: [PR] fix: normalize floating-point values in native collect_set [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 00:19:19 UTC, 1 replies.
- Re: [I] Spark 4.2: Comet native collect_set does not normalize NaN / -0.0 (SPARK-57298) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 00:19:20 UTC, 0 replies.
- Re: [PR] feat: wire native existence join support [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/18 00:27:05 UTC, 9 replies.
- [PR] chore(deps): bump soupsieve from 2.8.4 to 2.9 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 00:32:42 UTC, 1 replies.
- [PR] build(deps): bump soupsieve from 2.8.4 to 2.9 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 01:34:22 UTC, 0 replies.
- Re: [PR] refactor: separate compact IN-list pruning threshold from the default cap [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/18 01:36:49 UTC, 3 replies.
- [PR] fix: keep the recovery projection when leaf pushdown would drop a computed same-name column [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 01:41:50 UTC, 1 replies.
- Re: [PR] feat(parquet): Enable Parquet `filter_pushdown` by default, with heurstic fallback when projecting few non-filter columns [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 01:42:48 UTC, 1 replies.
- [I] `push_down_leaf_projections` fails with an ambiguous schema when a sub-query projection renames columns [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 01:43:32 UTC, 0 replies.
- [I] Leaf extraction computes the same expression two times in one projection [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 01:43:37 UTC, 1 replies.
- [I] Resolve columns by schema index, not by name, in ExtractLeafExpressions and PushDownLeafProjections [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 01:43:41 UTC, 0 replies.
- [I] Replace the `__datafusion_extracted` / `__common_expr` alias prefix protocol with a typed marker [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 01:43:47 UTC, 0 replies.
- [I] Let the data source veto `ExpressionPlacement::MoveTowardsLeafNodes` per function [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 01:43:50 UTC, 5 replies.
- [I] Test gaps in PushDownFilter and leaf expression pushdown found by mutation testing [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 02:04:16 UTC, 0 replies.
- [PR] test: close five mutation-testing gaps in leaf expression pushdown guards [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 02:05:22 UTC, 1 replies.
- [PR] test: differential fuzz for leaf expression pushdown and parquet filter pushdown [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 02:06:56 UTC, 1 replies.
- [I] Support Parquet page index loading for external row selections [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/18 02:07:58 UTC, 2 replies.
- [PR] fix: decide the precedence between PushDownFilter and PushDownLeafProjections [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 02:08:00 UTC, 1 replies.
- [PR] fix: one inlining policy for the rules that inline a projection column [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 02:11:37 UTC, 4 replies.
- [I] BETWEEN evaluates its operand two times, so a volatile operand returns wrong rows [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 02:15:58 UTC, 1 replies.
- [PR] feat: add a "no new evaluations" optimizer invariant, switched off [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 02:17:14 UTC, 2 replies.
- [I] [EPIC] Leaf expression pushdown and filter pushdown: bugs, decisions and tests [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 02:20:35 UTC, 3 replies.
- [PR] feat: Load Parquet page indexes for external row selections [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/18 02:26:19 UTC, 25 replies.
- [PR] fix: keep a DISTINCT aggregate's arity in `SingleDistinctToGroupBy` [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/18 03:02:00 UTC, 2 replies.
- [I] SQL unparser drops IGNORE NULLS / RESPECT NULLS on window and aggregate functions [datafusion] - posted by "AmirF194 (via GitHub)" <gi...@apache.org> on 2026/09/18 03:40:12 UTC, 1 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.7 to 2.87.13 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 04:12:51 UTC, 1 replies.
- [PR] chore(deps): bump graphviz-rust from 0.9.8 to 0.9.9 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 04:12:58 UTC, 1 replies.
- [PR] chore(deps): bump rustls from 0.23.44 to 0.23.45 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 04:13:26 UTC, 1 replies.
- [PR] chore(deps): bump clap from 4.6.6 to 4.6.7 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 04:13:43 UTC, 1 replies.
- Re: [PR] fix: include ABFS container in object store cache key [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/18 04:17:21 UTC, 2 replies.
- [PR] chore(deps): bump soupsieve from 2.8.3 to 2.9 [datafusion-sandbox] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 04:33:43 UTC, 0 replies.
- [I] Enable Bloom-filter pruning for joins on multiple columns [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/18 05:37:30 UTC, 1 replies.
- Re: [I] Nested array comparison does not match Spark for signed zero [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/18 05:53:44 UTC, 0 replies.
- [I] Restore date_trunc ordering propagation for safe timezone-aware timestamps [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/18 06:03:26 UTC, 1 replies.
- [I] Provide typed evaluate_bounds for date_bin and from_unixtime [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/18 06:03:34 UTC, 2 replies.
- [PR] dev: include examples README checks in the local lint suite [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/18 06:05:57 UTC, 3 replies.
- [PR] feat(pwmj): support left/right mark joins [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/09/18 06:28:35 UTC, 13 replies.
- [PR] interleave retained rows at emit instead of a take per group entry [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/09/18 06:58:49 UTC, 0 replies.
- Re: [PR] perf: interleave retained rows at emit instead of a take per group entry [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/18 07:26:14 UTC, 7 replies.
- [PR] feat: derive per-column pruning guarantees from tuple IN lists [datafusion] - posted by "yashrb24 (via GitHub)" <gi...@apache.org> on 2026/09/18 07:49:25 UTC, 6 replies.
- [PR] feat: add GroupColumn support for Decimal32/Decimal64 [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/09/18 08:01:55 UTC, 3 replies.
- [PR] Refactor: replace `dialect_of!` table partition check with `Dialect` trait method [datafusion-sqlparser-rs] - posted by "jerguslejko (via GitHub)" <gi...@apache.org> on 2026/09/18 08:15:15 UTC, 1 replies.
- [PR] chore(deps): bump actions/setup-java from 4 to 6 [datafusion-comet] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/18 08:56:11 UTC, 1 replies.
- [I] `LEAD/LAG IGNORE NULLS` returns incorrect results across `NULL` gaps and with `LIMIT` [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/18 09:10:38 UTC, 2 replies.
- [PR] fix: correct `LEAD/LAG IGNORE NULLS` evaluation and limit pushdown [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/18 09:14:05 UTC, 7 replies.
- [I] Wrong results: nullable constant `NOT IN (subquery)` returns every row when the subquery column is `NOT NULL` [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/18 10:25:45 UTC, 0 replies.
- [I] Wrong results: `NOT IN (subquery)` ignores NULLs from a nullable outer expression over `NOT NULL` columns [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/18 10:29:13 UTC, 0 replies.
- [PR] fix: preserve null treatment when unparsing window and aggregate functions [datafusion] - posted by "Shoryamishra61 (via GitHub)" <gi...@apache.org> on 2026/09/18 11:31:47 UTC, 1 replies.
- Re: [I] [DISCUSSION] Rethinking Code Review and Testing in the Agent Era [datafusion] - posted by "kevin-lozada-santos (via GitHub)" <gi...@apache.org> on 2026/09/18 12:12:00 UTC, 4 replies.
- [PR] fix: evaluate a volatile `BETWEEN` value one time [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 13:47:58 UTC, 3 replies.
- [I] Wrong results: COALESCE on a volatile operand evaluates it two times, and fails when the output is declared non-nullable [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 13:49:35 UTC, 0 replies.
- Re: [I] Release consumed sort input batches after partial output [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/18 14:00:36 UTC, 0 replies.
- [PR] fix: keep renamed columns intact in leaf projection pushdown [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 14:14:36 UTC, 1 replies.
- [I] perf: broadcast hash join rebuilds the build-side hash table in every task [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 14:52:14 UTC, 2 replies.
- [PR] perf: Improve efficiency of `array_resize` for sliced arrays [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/18 15:14:18 UTC, 6 replies.
- [PR] docs: explain allocator hazards and diagram where memory is allocated [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 15:24:31 UTC, 6 replies.
- Re: [PR] chore(ci): bump the github-codeql group across 1 directory with 2 updates [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/18 15:30:20 UTC, 0 replies.
- [I] Wrong results: correlated `NOT IN` loses the correlation when it is an equality on the `IN` value column [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/18 16:00:33 UTC, 0 replies.
- [PR] chore: Add helpers for computing buffer offset span, length [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/18 16:27:40 UTC, 1 replies.
- Re: [PR] chore: Add helpers for computing `OffsetBuffer` span, length [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/18 16:32:22 UTC, 5 replies.
- [PR] Fuzz: Wire up ClusterFuzzLite CI fuzzing [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/18 17:21:36 UTC, 22 replies.
- Re: [PR] feat: add observe operator support [WIP] [datafusion-comet] - posted by "kazantsev-maksim (via GitHub)" <gi...@apache.org> on 2026/09/18 17:35:55 UTC, 0 replies.
- [I] Legacy mode negation of a scalar signed minimum errors where the array path wraps [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/18 17:42:03 UTC, 0 replies.
- [PR] DataFrame API: allow aggregate functions in select() 2 (#17874) [datafusion] - posted by "cj-zhukov (via GitHub)" <gi...@apache.org> on 2026/09/18 18:12:33 UTC, 2 replies.
- [PR] docs: add pr-triage skill for PR hygiene and duplicate detection [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 18:12:49 UTC, 0 replies.
- [PR] docs: add local-diff mode to review-comet-pr skill and ask about it in the PR template [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 18:13:02 UTC, 0 replies.
- [PR] docs: split the PR review skill by area and correct the shuffle contributor docs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 18:20:22 UTC, 9 replies.
- [I] Add Range Layout Replationships to Avoid Repartitions [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/18 18:46:19 UTC, 8 replies.
- [I] Nested floating-point IN membership does not match Spark for signed zero [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/18 19:04:48 UTC, 2 replies.
- [I] Mermaid diagrams do not render on the published docs site (blocked by the ASF Content-Security-Policy) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 19:12:44 UTC, 1 replies.
- [PR] docs: pre-render mermaid diagrams to SVG at build time [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 19:13:30 UTC, 3 replies.
- Re: [PR] fix: normalize noncanonical NaN literals in comparisons [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/18 19:32:29 UTC, 1 replies.
- [I] Support pruning on INT96 timestamp columns via `SortOrder::INT96_TIMESTAMP` / `ColumnOrder::INT96_TIMESTAMP_ORDER` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/18 20:18:04 UTC, 2 replies.
- [I] Native Parquet S3 scan fails on credential provider classes that Spark/Hadoop accept [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/18 20:28:40 UTC, 1 replies.
- [PR] feat: built-in S3 credential provider adapters for the native Parquet scan [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/18 20:31:15 UTC, 18 replies.
- [I] Native S3 scan on EKS/IRSA turns a transient STS throttle into a hard 403 storm [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/18 20:35:33 UTC, 1 replies.
- [PR] fix: Native S3 scan on EKS/IRSA turns a transient STS throttle into a had 403 storm [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/18 20:38:15 UTC, 17 replies.
- [I] Native Iceberg scan does not report scan metrics or scan time in the Spark UI [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/18 20:39:29 UTC, 1 replies.
- [PR] Iceberg native scan metrics [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/18 20:43:27 UTC, 0 replies.
- [PR] [branch-55] Pull the MinIO test image from quay.io (#25092, #25216) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/18 20:54:25 UTC, 2 replies.
- Re: [I] Improve metrics in `DataSourceExec` with `Parquet` source [datafusion] - posted by "akashjainn (via GitHub)" <gi...@apache.org> on 2026/09/18 21:11:48 UTC, 2 replies.
- [PR] fix: count Parquet decoding in the scan's elapsed_compute [datafusion] - posted by "akashjainn (via GitHub)" <gi...@apache.org> on 2026/09/18 21:12:21 UTC, 5 replies.
- [PR] playground [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/18 22:06:45 UTC, 130 replies.
- Re: [PR] feat(iceberg): report native Iceberg scan planning metrics and scan time in the Spark UI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 22:45:36 UTC, 5 replies.
- [I] Memory management cgroup diagram does not show which config value sizes each region [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 22:45:43 UTC, 2 replies.
- [PR] docs: show which config value sizes each region in the memory cgroup diagram [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 22:46:07 UTC, 5 replies.
- [PR] docs: document the 24-hour review window for non-trivial pull requests [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 22:55:23 UTC, 1 replies.
- [PR] feat: scope-aware object_store cache for the S3 credential SPI [datafusion-comet] - posted by "snmvaughan (via GitHub)" <gi...@apache.org> on 2026/09/18 23:08:53 UTC, 4 replies.
- [I] Tuning guide does not explain that Comet's memory comes out of the executor container [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 23:09:23 UTC, 1 replies.
- [PR] docs: explain that Comet's memory comes out of the executor container [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/18 23:11:41 UTC, 1 replies.
- [I] UDF: consider returning an enum for `return_type` [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/09/19 01:05:15 UTC, 2 replies.
- Re: [PR] POC hash aggregate repartition subpartitions [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/19 01:40:34 UTC, 13 replies.
- [PR] fix: sort-merge join filter columns follow the filter's own column order [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/19 03:32:16 UTC, 5 replies.
- [PR] refactor: factor SortMergeJoinExec::execute into a reusable sort_merge_join_stream [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/19 03:41:46 UTC, 3 replies.
- [I] Audit Comet logical-link repair across AQE replanning [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 04:21:31 UTC, 0 replies.
- [PR] fix: defer throwing literal casts to Spark at runtime [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 04:25:14 UTC, 3 replies.
- [PR] feat: support reusable prepared hash-join builds [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 04:28:00 UTC, 29 replies.
- [PR] feat: admit string maps in Spark-to-Comet conversion [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 04:28:05 UTC, 1 replies.
- [PR] perf: reuse prepared broadcast builds across executor tasks [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 04:29:20 UTC, 0 replies.
- Re: [PR] fix: preserve current AQE logical-stage links on Comet operators [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 04:40:37 UTC, 1 replies.
- Re: [PR] perf: preserve left functional dependencies for ASOF joins [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/19 04:43:17 UTC, 7 replies.
- [PR] fix: shrink NLJ load outcome to satisfy Clippy [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/19 04:58:38 UTC, 2 replies.
- [PR] Remove deprecated Parquet metadata / statistics APIs that are past the API [datafusion] - posted by "xiaoyaoqilan (via GitHub)" <gi...@apache.org> on 2026/09/19 05:16:05 UTC, 2 replies.
- [PR] Fuzz: Display roundtrip [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/19 05:47:10 UTC, 6 replies.
- [PR] perf: copy bitmaps a word at a time in `pre_selection_scatter` [datafusion] - posted by "abokhalill (via GitHub)" <gi...@apache.org> on 2026/09/19 06:04:43 UTC, 0 replies.
- Re: [I] Add User Guide section on using object stores such as S3 [datafusion] - posted by "haochunchang (via GitHub)" <gi...@apache.org> on 2026/09/19 06:27:50 UTC, 0 replies.
- Re: [I] Support `length` function with non-string input [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 07:06:17 UTC, 0 replies.
- [PR] docs: Document the convention for internal public APIs [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/19 07:17:33 UTC, 7 replies.
- [PR] fix: reserve the concatenated build batch and computed join keys in HashJoinExec [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/19 07:57:28 UTC, 4 replies.
- [PR] Fuzz: Add curated seed corpus [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/19 08:17:15 UTC, 4 replies.
- [PR] chore: add a native Iceberg write benchmark [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/19 09:51:21 UTC, 6 replies.
- [PR] perf(functions-aggregate): coalesce small ordered ARRAY_AGG batches [datafusion] - posted by "TinyMurky (via GitHub)" <gi...@apache.org> on 2026/09/19 09:56:48 UTC, 17 replies.
- [PR] fix: truncate scalar timestamps in their own unit in date_trunc [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/19 10:28:02 UTC, 13 replies.
- [I] datafusion-cli: expose bloom filter, page index and sorting-column metadata in parquet_metadata, plus file-level metadata [datafusion] - posted by "jay-dee7 (via GitHub)" <gi...@apache.org> on 2026/09/19 10:41:59 UTC, 7 replies.
- [PR] feat: recognize more lossless casts for statistics and ordering [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/19 12:19:01 UTC, 8 replies.
- Re: [I] [DISCUSSION] Clarify public ExecutionPlan transformation contracts for optimizer-added state [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/19 12:39:14 UTC, 1 replies.
- Re: [PR] Refresh statistics parser settings between query files [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/19 12:45:37 UTC, 4 replies.
- [I] Nothing guards page skipping in the native Iceberg scan [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/19 13:09:27 UTC, 1 replies.
- [PR] test: guard page skipping in the native Iceberg scan [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/19 13:09:44 UTC, 2 replies.
- [PR] perf: Share backing buffers in string view functions [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/19 14:17:06 UTC, 2 replies.
- Re: [I] Comet throws RuntimeException instead of SparkException for invalid row index column type [datafusion-comet] - posted by "liupoyi-1031 (via GitHub)" <gi...@apache.org> on 2026/09/19 14:18:17 UTC, 1 replies.
- [PR] fix: let decimal SUM recover from an intermediate overflow like Spark [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/19 14:24:12 UTC, 9 replies.
- [PR] fix: gate the regr_r2 degenerate-case swap on the Spark patch release [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/19 14:57:02 UTC, 1 replies.
- [I] Sliding-window SUM(BIGINT) ignores ANSI and TRY overflow semantics [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/19 15:13:37 UTC, 1 replies.
- [I] Variance and standard deviation return incorrect results for large nearby values [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/19 15:13:50 UTC, 0 replies.
- [I] Range-partitioning strict-mode rule in the shuffle review skill and native_shuffle.md is stale after #5981 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 15:42:36 UTC, 1 replies.
- [PR] fix: preserve Spark row index read errors [datafusion-comet] - posted by "liupoyi-1031 (via GitHub)" <gi...@apache.org> on 2026/09/19 15:47:09 UTC, 1 replies.
- [PR] perf: Size builder capacity using visible array span, not total size [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/19 15:52:49 UTC, 12 replies.
- [I] Tracing does not report Arrow memory held on the JVM side [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 15:52:52 UTC, 1 replies.
- [PR] feat: trace Arrow memory held on the JVM side [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 15:53:13 UTC, 6 replies.
- Re: [I] Comet writer doesn't create _SUCCESS file [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 15:55:41 UTC, 0 replies.
- Re: [I] [COMET NATIVE WRITER] INSERT INTO TABLE - complex type but different names [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 15:55:42 UTC, 0 replies.
- Re: [I] [Native Writer] INSERT INTO ... SELECT fails due to stale catalog cache after write [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 15:55:42 UTC, 0 replies.
- [PR] WIP: coalesce: expose push_batch_with_filter on LimitedBatchCoalescer [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/19 15:58:57 UTC, 15 replies.
- [I] `Expr::is_volatile` ignores the volatility of aggregate, window and higher-order functions [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/19 16:02:58 UTC, 4 replies.
- [I] Spark `xxhash64` ignores validity buffer [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/19 16:16:08 UTC, 1 replies.
- [I] `ORDER BY CAST(ts AS TIME)` can return incorrectly ordered results across midnight [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/19 16:30:10 UTC, 2 replies.
- [PR] docs: correct the stale range-partitioning strict floating-point rule [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 16:33:31 UTC, 1 replies.
- [I] Wrong results: a correlated filter under the nullable side of an outer join is pulled above the join [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/19 16:56:02 UTC, 2 replies.
- [PR] fix: account for hash-join row-index storage [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 17:54:38 UTC, 2 replies.
- Re: [PR] perf: widen intermediate spill merges within the admitted memory budget [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 18:07:52 UTC, 8 replies.
- [I] Consider accounting for Comet in spark.executor.memoryOverhead when off-heap memory is enabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 18:15:01 UTC, 4 replies.
- [PR] docs: recommend setting spark.executor.memoryOverhead alongside off-heap memory [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 18:15:35 UTC, 3 replies.
- [I] `binary_as_string` over a Parquet `Binary` column with invalid UTF-8 causes a segfault [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/19 18:16:01 UTC, 0 replies.
- [PR] docs: add a scan contributor guide and a scan PR review skill [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 18:16:39 UTC, 1 replies.
- [PR] PostgreSQL: Render prefix @ operator with a space [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/19 18:31:42 UTC, 1 replies.
- [PR] perf: Avoid needless conversion of `Metadata` to `HashMap` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/19 18:34:31 UTC, 3 replies.
- [PR] feat: account for Comet in spark.executor.memoryOverhead in off-heap mode [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 18:52:46 UTC, 2 replies.
- Re: [I] Object store cache key drops the ABFS container, so two containers in one storage account share a store instance [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/19 19:21:47 UTC, 0 replies.
- [PR] build(deps): bump arrow-schema from 59.3.0 to 60.0.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/19 19:42:44 UTC, 0 replies.
- [PR] build(deps): bump arrow from 59.3.0 to 60.0.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/19 19:42:50 UTC, 0 replies.
- [PR] build(deps): bump arrow-array from 59.3.0 to 60.0.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/19 19:43:00 UTC, 0 replies.
- [PR] build(deps): bump arrow-select from 59.3.0 to 60.0.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/19 19:43:06 UTC, 0 replies.
- [PR] fix: remove the ineffective spark.executor.memoryOverhead adjustment from the driver plugin [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/19 19:45:30 UTC, 4 replies.
- [PR] fix: respect volatility for all function expressions [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/19 19:48:18 UTC, 5 replies.
- [PR] Fix unary minus rendering into -- line comments [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/19 20:05:24 UTC, 3 replies.
- [I] FilterExec: fuse filter and coalesce to avoid intermediate RecordBatch allocation [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/19 20:20:26 UTC, 1 replies.
- [PR] fix: honor the volatility of aggregate, window and higher-order functions in `Expr::is_volatile` [datafusion] - posted by "anishmehta24 (via GitHub)" <gi...@apache.org> on 2026/09/19 20:23:01 UTC, 3 replies.
- [PR] [branch-55] fix: update rustls to address RUSTSEC-2026-0285 (#25309) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/19 20:24:58 UTC, 3 replies.
- [PR] Render prefix ~ operator with a space [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/19 20:33:24 UTC, 4 replies.
- [I] eliminate double copy in Top-K, hash join, and sort-merge join using `BatchCoalescer::push_batch_interleaved` [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/19 20:46:52 UTC, 0 replies.
- Re: [I] skip expensive ptr chase & comparission in ByteGroupValueBuilder [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/19 20:48:01 UTC, 0 replies.
- [PR] test: stop claiming Spark agrees on signed-zero array literals [datafusion-comet] - posted by "cestercian (via GitHub)" <gi...@apache.org> on 2026/09/19 21:02:26 UTC, 1 replies.
- [I] Allow row-based build sides (such as JDBC) to convert to Arrow for native BroadcastHashJoin [datafusion-comet] - posted by "mixermt (via GitHub)" <gi...@apache.org> on 2026/09/19 21:12:29 UTC, 0 replies.
- [PR] fix: reject LargeList offsets that exceed i32 [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/19 21:18:35 UTC, 5 replies.
- [PR] fix: preserve statistics for safe casts without extrema [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/19 21:19:02 UTC, 5 replies.
- Re: [I] Streaming Aggregate operator not being used in deduplication of pre-sorted Parquet files [datafusion] - posted by "cdelmonte-zg (via GitHub)" <gi...@apache.org> on 2026/09/19 21:59:53 UTC, 1 replies.
- [PR] fix: validate trailing ORDER BY keys in free RANGE frames [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/19 22:09:09 UTC, 4 replies.
- [I] Wrong results: a correlated filter under an aggregate with a grouping set is pulled above the aggregate [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/19 23:10:51 UTC, 2 replies.
- [PR] fix: reject mixed-sign intervals in range functions [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/19 23:19:26 UTC, 4 replies.
- [PR] fix: preserve computed names in derived SQL projections [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/20 00:45:50 UTC, 5 replies.
- [I] Dictionary performance improvement tickets [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/20 00:56:58 UTC, 2 replies.
- Re: [PR] feat: support pushdown-aware dynamic filter [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/20 01:44:13 UTC, 1 replies.
- [I] Lossy cast constraint propagation can eliminate a required sort [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/20 04:59:01 UTC, 2 replies.
- [I] Narrowing casts of inferred interval endpoints can reject valid queries [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/20 04:59:15 UTC, 1 replies.
- Re: [I] Compute list/map `cardinality` from offsets for nested lists [datafusion] - posted by "ArturoAHR (via GitHub)" <gi...@apache.org> on 2026/09/20 05:02:49 UTC, 0 replies.
- [PR] dev: include generated config and function docs in the local lint suite [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/20 05:25:37 UTC, 4 replies.
- [PR] fix: preserve sorts for non-monotonic temporal casts [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/20 05:27:11 UTC, 5 replies.
- [PR] fix: give a multi-set aggregate the grouping set index Substrait defines [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/20 05:43:45 UTC, 3 replies.
- [PR] fix: avoid query failures from inferred numeric cast bounds [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/20 05:51:51 UTC, 1 replies.
- [PR] fix: keep a correlated filter below an aggregate with a grouping set [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/20 05:53:04 UTC, 6 replies.
- [PR] test: cover CrossJoinExec row metrics across batched inputs [datafusion] - posted by "rgbuilds (via GitHub)" <gi...@apache.org> on 2026/09/20 06:02:55 UTC, 1 replies.
- [PR] fix: restrict reverse cast constraint propagation to safe conversions [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/20 07:22:30 UTC, 3 replies.
- Re: [I] Improve parquet row group pruning metrics display [datafusion] - posted by "rgbuilds (via GitHub)" <gi...@apache.org> on 2026/09/20 07:23:49 UTC, 0 replies.
- [I] Nightly CI failed on 2026-09-20 [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/20 07:35:13 UTC, 2 replies.
- [I] Numeric-to-string cast interval inference can reject valid filters with reversed bounds [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/20 08:22:20 UTC, 0 replies.
- [PR] minor: remove redundant state from the NestedLoopJoin fallback coordinator [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 08:24:33 UTC, 2 replies.
- [PR] minor: share common state between the three PartitionedTopK operators [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 08:41:28 UTC, 5 replies.
- [PR] fix: PartitionedTopKRank counts tie rows twice in output_rows [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 09:01:05 UTC, 3 replies.
- Re: [PR] Push down offset to TableScan [datafusion] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/09/20 09:03:49 UTC, 8 replies.
- [PR] Optimize shared Float64 AVG aggregates [datafusion] - posted by "wudidapaopao (via GitHub)" <gi...@apache.org> on 2026/09/20 09:45:47 UTC, 6 replies.
- Re: [PR] Rename `.asf.yml` to `.asf.yaml` so ASF infra applies the settings [datafusion-iceberg] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/20 10:08:22 UTC, 2 replies.
- [I] Unify the spilling aggregate streams behind one spill-replay driver [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 10:17:42 UTC, 0 replies.
- [PR] refactor(hash-aggr): share one spill context between the spilling aggregate streams [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 10:18:13 UTC, 6 replies.
- [PR] minor: move `create_group_accumulator` out of the legacy aggregate stream [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 10:44:06 UTC, 2 replies.
- [PR] docs: specify where semantic checks belong (Syntax vs Semantics) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/20 10:50:51 UTC, 1 replies.
- [PR] minor: derive `group_column_supported_type` from `make_group_column` [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 11:01:08 UTC, 2 replies.
- [PR] refactor: replace NestedLoopJoin FallbackCoordinator with a shared left bitmap and deferred emission [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 11:55:01 UTC, 1 replies.
- Re: [PR] FilterExec : expose push_batch_with_filter on LimitedBatchCoalescer [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 12:18:46 UTC, 17 replies.
- [I] Native Iceberg scan: support abfs/abfss (Azure Data Lake Storage Gen2) locations [datafusion-comet] - posted by "djouallah (via GitHub)" <gi...@apache.org> on 2026/09/20 13:00:57 UTC, 0 replies.
- [PR] fix: Substrait serialization mishandles sliced map literals [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/20 13:46:01 UTC, 4 replies.
- [PR] fix: let explicit Hadoop Azure auth outrank ambient AZURE_* environment variables [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/20 13:52:02 UTC, 15 replies.
- [PR] fix: handle null lists with empty children in Spark's `shuffle` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/20 14:03:37 UTC, 1 replies.
- [I] ci: a transient Maven Central failure in lint-java is reported as a scalafix violation [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/20 14:31:20 UTC, 0 replies.
- [PR] ci: retry the scalafix lint when Maven cannot resolve the plugin [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/20 14:35:37 UTC, 1 replies.
- [I] Unparsing of filter on subquery generates invalid SQL [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/20 14:43:42 UTC, 1 replies.
- [I] Mermaid diagrams are missing from the published docs site (dropped at build time since #6021) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/20 14:44:01 UTC, 2 replies.
- [I] Support null-aware (`NOT IN`) anti / mark joins in `SortMergeJoinExec` [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 14:45:10 UTC, 1 replies.
- [PR] fix: Prevent SubqueryAlias to be pushed past FilterExec when unparsing [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/20 14:49:06 UTC, 3 replies.
- [I] Remove memory accounting from Comet's on-heap mode [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/20 14:52:46 UTC, 1 replies.
- [PR] fix: restore the site's mermaid diagrams and make a dropped one fail CI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/20 14:53:58 UTC, 2 replies.
- [I] Unparsing of filter depending on projection generates invalid SQL [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/20 14:57:16 UTC, 2 replies.
- [PR] fix: Add a subquery when unparsing a Filter depending on a Projection [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/20 15:03:49 UTC, 7 replies.
- [PR] feat: prune-only transfer of parent and dynamic filters across HashJoinExec keys (left, right and mark joins) [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/20 15:06:16 UTC, 7 replies.
- [PR] docs: Fix formatting of allow_single_file_parallelism [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/20 15:08:40 UTC, 3 replies.
- [PR] docs: Remove extra commas in count results [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/20 15:13:03 UTC, 3 replies.
- [PR] fix: load the Iceberg storage scheme lists from the native factory [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/20 15:16:34 UTC, 7 replies.
- Re: [PR] feat: support ASOF joins [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/20 15:21:24 UTC, 2 replies.
- Re: [PR] perf: push left filters through ASOF joins [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/20 15:29:11 UTC, 4 replies.
- [PR] feat: remove memory accounting from Comet's on-heap mode [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/20 15:50:32 UTC, 6 replies.
- [PR] build(deps): bump astral-sh/setup-uv from 10.0.1 to 10.1.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/20 19:42:48 UTC, 2 replies.
- [PR] build(deps): bump taiki-e/install-action from 2.85.5 to 2.87.14 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/20 19:42:54 UTC, 2 replies.
- [PR] build(deps): bump github/codeql-action/init from 4.37.9 to 4.38.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/20 19:43:38 UTC, 2 replies.
- [PR] build(deps): bump github/codeql-action/analyze from 4.37.9 to 4.38.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/20 19:44:21 UTC, 2 replies.
- [PR] docs: document DELETE and UPDATE in the SQL reference [datafusion] - posted by "michaelsembwever (via GitHub)" <gi...@apache.org> on 2026/09/20 19:52:20 UTC, 2 replies.
- [PR] Full join output partitioning [datafusion] - posted by "gstamatakis95 (via GitHub)" <gi...@apache.org> on 2026/09/20 22:15:24 UTC, 2 replies.
- [PR] fix: compare ScalarValue maps using Arrow ordering [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/20 22:45:54 UTC, 3 replies.
- [I] ScalarValue::Map comparison ignores map values [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/20 23:14:05 UTC, 1 replies.
- [I] Free RANGE frames do not validate trailing ORDER BY key types [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/21 00:32:01 UTC, 1 replies.
- Re: [I] Unsafe native partial aggregates survive child-triggered final fallback [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/21 00:47:18 UTC, 0 replies.
- [PR] fix: preserve Parquet conversion errors during join filtering [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/21 01:09:44 UTC, 3 replies.
- Re: [PR] Experimental: parquet bounded streaming of large column chunks (companion to arrow-rs#10410) [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/21 01:48:15 UTC, 1 replies.
- Re: [PR] fix: support Dictionary arrays in regex_match_dyn (#23709) [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/21 01:48:18 UTC, 1 replies.
- [PR] test: characterize correlated `NOT IN` null-aware behaviour [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/21 03:10:31 UTC, 3 replies.
- [PR] fix: apply the join filter when a null-aware hash join marks rows UNKNOWN [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/21 03:10:45 UTC, 3 replies.
- [PR] fix: request a null-aware mark join wherever a NULL mark is observable [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/21 03:11:01 UTC, 14 replies.
- [PR] fix: do not evaluate a volatile coalesce or nvl argument twice [datafusion] - posted by "DeviousCardi (via GitHub)" <gi...@apache.org> on 2026/09/21 03:26:19 UTC, 0 replies.
- [PR] fix: validate cast target type in interval check_support [datafusion] - posted by "shoemoney (via GitHub)" <gi...@apache.org> on 2026/09/21 04:05:59 UTC, 0 replies.
- [I] Make AggregateExec state modeling and public updates safe [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/21 04:14:48 UTC, 0 replies.
- [PR] refactor: Make `AggregateExec` state modeling and public updates safe (part 1: distinct limit) [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/21 04:22:10 UTC, 9 replies.
- [PR] chore(deps): bump object_store from 0.13.2 to 0.14.2 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/21 04:30:19 UTC, 2 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.13 to 2.87.15 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/21 04:34:05 UTC, 1 replies.
- Re: [I] Add randomised fuzz harness for pyarrow UDF vector-copy path [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/21 05:14:14 UTC, 0 replies.
- [PR] test: cover JSON and cast expression routing [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/21 05:58:33 UTC, 2 replies.
- [PR] fix: fall back for ANSI and TRY integer sums over sliding windows [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/21 05:58:41 UTC, 3 replies.
- [I] Add native Vortex scan support [datafusion-comet] - posted by "xiaoh1024 (via GitHub)" <gi...@apache.org> on 2026/09/21 06:18:39 UTC, 0 replies.
- [PR] feat: Share native DataFusion plans across tasks within a Spark stage attempt [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/21 06:48:25 UTC, 12 replies.
- Re: [I] Add metrics and logging to JVM-scalar-UDF dispatch path [datafusion-comet] - posted by "mizulun (via GitHub)" <gi...@apache.org> on 2026/09/21 07:00:36 UTC, 0 replies.
- [PR] ci: focus Miri on unsafe row and hash tests [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/21 07:10:12 UTC, 3 replies.
- [PR] fix:Nested floating-point IN membership does not match Spark for signed zero [datafusion-comet] - posted by "mizulun (via GitHub)" <gi...@apache.org> on 2026/09/21 07:13:27 UTC, 5 replies.
- Re: [PR] bench: improve Iceberg TPC workflow and plan capture [datafusion-comet] - posted by "Shekharrajak (via GitHub)" <gi...@apache.org> on 2026/09/21 07:37:55 UTC, 1 replies.
- Re: [I] Add support for map inputs to `explode` [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/21 09:09:16 UTC, 0 replies.
- [PR] test: add seeded fuzz coverage for PyArrow UDFs [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/21 09:34:40 UTC, 0 replies.
- Re: [I] doc: create macros to hide logo/icon [datafusion] - posted by "reolsaikou (via GitHub)" <gi...@apache.org> on 2026/09/21 09:42:04 UTC, 1 replies.
- Re: [PR] feat(datafusion): make IcebergTableProvider::try_new public [datafusion-iceberg] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/21 09:51:01 UTC, 0 replies.
- [I] Parquet writer tests can capture a previous write's plan [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/21 10:29:22 UTC, 2 replies.
- [PR] Add CI [datafusion-iceberg] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/21 10:42:02 UTC, 3 replies.
- [PR] Limit sort merge output batches by byte target [datafusion] - posted by "Weijun-H (via GitHub)" <gi...@apache.org> on 2026/09/21 11:42:19 UTC, 0 replies.
- [PR] bench: add `array_compact` benchmarks [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/21 12:33:55 UTC, 4 replies.
- Re: [PR] feat(core): skip a named rule handed a plan it has been seen to leave alone [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/21 12:55:53 UTC, 3 replies.
- [PR] fix: match Spark variance updates for large nearby values [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/21 13:03:44 UTC, 3 replies.
- [PR] feat: aggregate large hash tables as hash buckets (experimental, off by default) [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/21 14:26:36 UTC, 22 replies.
- Re: [I] Implement cache-efficient partial aggregation by Leis et al [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/21 14:26:45 UTC, 0 replies.
- Re: [PR] refactor: track NestedLoopJoin fallback matches in one left bitmap and drop the cancel protocol [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/21 14:30:08 UTC, 8 replies.
- [PR] fix: preserve sorts for wrapping integer negation [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/21 14:35:55 UTC, 2 replies.
- [I] Bug triage results: 2026-09-21 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 14:47:39 UTC, 2 replies.
- [I] Add Domain Bounds for Range Partitioning [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/21 14:56:58 UTC, 4 replies.
- [I] ci: retry the Spark test pre-compile step when sbt fails to resolve dependencies [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 15:03:02 UTC, 1 replies.
- [PR] ci: retry the Spark test pre-compile step on resolution failures [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 15:05:46 UTC, 1 replies.
- [PR] refactor: use DataFusion errors in integration [datafusion-iceberg] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/21 15:14:46 UTC, 4 replies.
- Re: [I] Physical optimizer re-runs rules on plans they have already settled [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/21 15:18:13 UTC, 3 replies.
- Re: [PR] Rewrite `AVG(expr)` --> `SUM(expr) / COUNT(expr)` when components can be shared [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/21 15:25:41 UTC, 12 replies.
- [PR] fix: use session statistics registry in dfbench reports [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/21 15:31:42 UTC, 1 replies.
- [I] Consolidate built-in statistics estimation in one place [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/21 15:39:03 UTC, 2 replies.
- [I] to_unix_timestamp and make_timestamp advertise an allowIncompatible native opt-in that does not exist [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 15:41:09 UTC, 2 replies.
- [I] Split physical optimizer rules into enforcement and optimization phases, with a convergence loop for the optimizers [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/21 15:49:19 UTC, 5 replies.
- [I] `satisfy_greater` panics at composite interval component boundaries [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/21 15:58:40 UTC, 0 replies.
- [PR] perf: mirror ASOF equality-key filters to right [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/21 16:19:33 UTC, 10 replies.
- Re: [PR] feat: add spark.comet.explain.planOnly.enabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 16:30:56 UTC, 9 replies.
- [I] Compose CometScanRule and CometExecRule into a single conversion rule [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 16:37:37 UTC, 1 replies.
- [PR] refactor: compose CometScanRule and CometExecRule into a single CometRule [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 16:37:59 UTC, 5 replies.
- [I] Remove JaCoCo from the build [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 16:38:02 UTC, 1 replies.
- [PR] chore: remove JaCoCo from the build [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 16:38:47 UTC, 1 replies.
- [PR] perf: add typed bounds for date_bin and from_unixtime [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/21 17:24:03 UTC, 4 replies.
- [PR] Feat(parquet) : Introduce roundtrip number Distinct Valeus [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/21 17:28:16 UTC, 15 replies.
- Re: [D] DISCUSSION: Sep 2026 DataFusion Meetup in London [datafusion] - posted by "hareshkh (via GitHub)" <gi...@apache.org> on 2026/09/21 17:35:04 UTC, 2 replies.
- Re: [PR] feat: unix_timestamp codegen dispatch for strings, and fix pre-epoch fractional rounding [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 17:47:31 UTC, 0 replies.
- [PR] fix(iceberg): guard native Iceberg scan driver-metric double-post, add metrics docs and tests [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/21 17:50:51 UTC, 2 replies.
- Re: [PR] Clickhouse: Clickhouse assume table constraint [datafusion-sqlparser-rs] - posted by "pelovett (via GitHub)" <gi...@apache.org> on 2026/09/21 18:02:53 UTC, 3 replies.
- [I] ClickHouse: `ALTER TABLE ... ADD COLUMN ... FIRST | AFTER col` fails to parse [datafusion-sqlparser-rs] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/21 18:45:49 UTC, 1 replies.
- [PR] ClickHouse: Support FIRST | AFTER column position in ALTER TABLE [datafusion-sqlparser-rs] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/21 18:47:57 UTC, 1 replies.
- [I] array_append: ANSI item error is swallowed when the array is NULL [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 18:50:28 UTC, 0 replies.
- [I] Caching a relation over an Iceberg merge-on-read scan fails with ArrayIndexOutOfBoundsException [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 19:09:06 UTC, 1 replies.
- [I] Exempt testing-category configs from the versioning policy [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 19:15:29 UTC, 0 replies.
- [PR] docs: exempt testing-category configs from the versioning policy [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 19:16:19 UTC, 0 replies.
- [PR] fix: write cached batches to the schema width, not the batch width [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 19:17:40 UTC, 2 replies.
- [PR] Fix `EliminateLimit` not eliminating limits under `LogicalPlan::Extension` nodes. [datafusion] - posted by "masonh22 (via GitHub)" <gi...@apache.org> on 2026/09/21 19:58:49 UTC, 10 replies.
- [I] `datafusion-example` should only use the `datafusion` crate [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/21 19:58:52 UTC, 0 replies.
- Re: [I] `datafusion-examples` should only use the `datafusion` crate [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/21 19:59:33 UTC, 1 replies.
- Re: [I] Make `AggregateExec` state modeling and public updates safe [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/21 20:01:45 UTC, 1 replies.
- [PR] Snowflake: Fix stage delimiter handling and gate stage table factor on dialect [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/21 20:32:51 UTC, 1 replies.
- [PR] Generic: Fix quote escaping when displaying byte and raw string literals [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/21 20:51:27 UTC, 1 replies.
- Re: [PR] feat: support listagg / string_agg aggregate (Spark 4.0+) [datafusion-comet] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/09/21 20:52:19 UTC, 5 replies.
- [I] Native executePlan busy-polls at 100% CPU while a plan with a JVM-fed input waits on native I/O [datafusion-comet] - posted by "mixermt (via GitHub)" <gi...@apache.org> on 2026/09/21 20:54:45 UTC, 1 replies.
- [PR] fix: park the native scan loop instead of busy-polling while waiting on native I/O [datafusion-comet] - posted by "mixermt (via GitHub)" <gi...@apache.org> on 2026/09/21 21:08:01 UTC, 15 replies.
- [PR] datafusion-physical-plan: handles nulls correctly in aggregate dynamic filters [datafusion] - posted by "jayshrivastava (via GitHub)" <gi...@apache.org> on 2026/09/21 21:10:50 UTC, 5 replies.
- Re: [PR] docs: exempt testing-category and internal configs from the versioning policy [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/21 21:14:35 UTC, 2 replies.
- [PR] PostgreSQL: Fix spacing between adjacent postfix factorial operators [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/21 21:22:13 UTC, 1 replies.
- Re: [I] Make datafusion support materializing option for CTE [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/21 21:29:27 UTC, 1 replies.
- [I] Support Spark's `AtLeastNNonNulls` natively [datafusion-comet] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/09/21 21:31:49 UTC, 5 replies.
- [PR] feat: support `WITH ... AS [NOT] MATERIALIZED` CTEs [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/21 22:01:50 UTC, 17 replies.
- [PR] Generic: Disallow quoted identifiers in colon and at-sign placeholders [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/21 22:13:34 UTC, 1 replies.
- [PR] deps: bump the iceberg-rust pin to bb1e4a4 and document why it is pinned [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 22:22:12 UTC, 1 replies.
- [PR] feat: positional round robin shuffle keyed on a row ordinal [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/21 23:15:42 UTC, 12 replies.
- [I] native: `JVMClasses::with_env: JAVA_VM not initialized` aborts a multi-suite JVM [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/21 23:23:31 UTC, 0 replies.
- [I] Shuffle schema cache can evict recent entries and retain oversized schemas [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/21 23:34:59 UTC, 1 replies.
- [PR] fix: bound shuffle schema cache retention and preserve eviction order [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/21 23:35:23 UTC, 9 replies.
- [I] Summarize residual existence predicates in semi/anti sort-merge joins [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/22 00:08:36 UTC, 0 replies.
- [I] Add efficient partition-specific metrics access to ExecutionPlan [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/22 00:16:58 UTC, 1 replies.
- [PR] feat: add indexed partition metrics access to execution plans [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/22 00:21:00 UTC, 6 replies.
- [PR] feat: summarize residual semi/anti sort-merge joins [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/22 00:31:40 UTC, 2 replies.
- [PR] ci: drop non-existent suites from the Linux and macOS test matrices [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/22 00:36:09 UTC, 0 replies.
- [I] ci: key the TPC dataset caches on pinned generators [datafusion-comet] - posted by "erikbogado-nstech (via GitHub)" <gi...@apache.org> on 2026/09/22 00:50:05 UTC, 2 replies.
- [I] ci: shard the Iceberg extensions test task [datafusion-comet] - posted by "erikbogado-nstech (via GitHub)" <gi...@apache.org> on 2026/09/22 00:50:07 UTC, 2 replies.
- Re: [PR] feat(aggregate): cost-aware partial-aggregation skip (opt-in) [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 01:42:15 UTC, 1 replies.
- [PR] fix: rebuild the shuffle writer per iteration in end-to-end benches [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 02:25:15 UTC, 2 replies.
- [PR] POC: rule-declared determinism and idempotence for the physical optimizer (#25572) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/22 03:45:43 UTC, 2 replies.
- [PR] dev: include the HTML documentation build in the local lint suite [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/22 03:46:17 UTC, 5 replies.
- [PR] dev: add local CodeQL analysis for GitHub Actions [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/22 03:54:25 UTC, 1 replies.
- [PR] dev: include breaking API checks in the local lint suite [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/22 04:02:21 UTC, 4 replies.
- [PR] feat: align multi-key equi-join keys with Range partitioning order [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/22 04:08:25 UTC, 4 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.15 to 2.87.16 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 04:15:19 UTC, 2 replies.
- Re: [I] Extract common aggregation spill logic [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/22 04:21:22 UTC, 1 replies.
- [I] Support filter pushdown through UNNEST operator [datafusion] - posted by "Mark1626 (via GitHub)" <gi...@apache.org> on 2026/09/22 04:54:59 UTC, 0 replies.
- [PR] ci: run the Rust workflow for fork pull requests on the fork [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/22 05:15:25 UTC, 2 replies.
- Re: [I] Deprecate ExprSchema functions [datafusion] - posted by "Adithya642 (via GitHub)" <gi...@apache.org> on 2026/09/22 06:01:27 UTC, 2 replies.
- Re: [I] Add a page to describe the bench code we have. [datafusion] - posted by "Adithya642 (via GitHub)" <gi...@apache.org> on 2026/09/22 06:21:51 UTC, 0 replies.
- [I] Native Iceberg scan and write build a new FileIO, and a new storage client, for every task [datafusion-comet] - posted by "mixermt (via GitHub)" <gi...@apache.org> on 2026/09/22 06:58:38 UTC, 1 replies.
- [PR] perf: cache Iceberg FileIO per executor instead of building one per task [datafusion-comet] - posted by "mixermt (via GitHub)" <gi...@apache.org> on 2026/09/22 07:32:55 UTC, 7 replies.
- [PR] Fix `TABLE` command identifier quoting and token consumption [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 07:36:09 UTC, 2 replies.
- [PR] perf: adapt generic hash join allocation to key cardinality [datafusion] - posted by "QinXi-ai (via GitHub)" <gi...@apache.org> on 2026/09/22 07:42:50 UTC, 0 replies.
- [PR] feat: support map inputs for explode [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/22 08:05:23 UTC, 0 replies.
- [PR] test: wait for Parquet write plan callbacks [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/22 08:05:43 UTC, 1 replies.
- [PR] chore(deps-dev): bump webpack from 5.110.3 to 5.111.1 in /datafusion/wasmtest/datafusion-wasm-app in the all-npm-deps group [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 08:45:24 UTC, 2 replies.
- Re: [I] Release 0.61.1 to resolve panics [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 08:46:46 UTC, 1 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.87.12 to 2.87.16 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 08:47:01 UTC, 2 replies.
- [PR] chore(deps): bump jlumbroso/free-disk-space from 1.3.1 to 2.0.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 08:47:24 UTC, 1 replies.
- Re: [I] `PostgreSQL` differential fuzzing [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 08:47:25 UTC, 0 replies.
- [PR] chore(deps): bump codecov/codecov-action from 7.0.0 to 7.1.1 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 08:47:47 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 2026/09/22 08:54:55 UTC, 1 replies.
- [PR] Generic: Render prefix `!` operator with space before operator characters [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 09:00:29 UTC, 1 replies.
- [PR] perf: avoid capturing unused evicted rows in TopK [datafusion] - posted by "lyne7-sc (via GitHub)" <gi...@apache.org> on 2026/09/22 09:02:53 UTC, 1 replies.
- [I] Iceberg S3-family storage rebuilds the opendal Operator and signer on every file open [datafusion-comet] - posted by "mixermt (via GitHub)" <gi...@apache.org> on 2026/09/22 09:04:36 UTC, 0 replies.
- [PR] fix: stop gating columnar shuffle on native-serde checks it never uses [datafusion-comet] - posted by "Visorgood (via GitHub)" <gi...@apache.org> on 2026/09/22 09:21:07 UTC, 12 replies.
- [PR] ci: remove audit ignore of quick-xml advisories [datafusion] - posted by "Phoenix500526 (via GitHub)" <gi...@apache.org> on 2026/09/22 09:27:45 UTC, 3 replies.
- [PR] test: cover native Iceberg mid-write retry cleanup [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/22 09:47:38 UTC, 3 replies.
- [PR] Added derive for arbitrary [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 09:48:19 UTC, 1 replies.
- [PR] Generic: Fix quote escaping when displaying hex string literals [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 10:40:20 UTC, 1 replies.
- [PR] chore(deps): bump actions/checkout from 4 to 7 in the github-actions group across 1 directory [datafusion-iceberg] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 11:12:13 UTC, 1 replies.
- [PR] Generic: Add spacing around dot in compound field access adjacent to numbers [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 11:13:20 UTC, 1 replies.
- [PR] chore(deps): bump the all-other-cargo-deps group with 3 updates [datafusion-iceberg] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 11:13:33 UTC, 1 replies.
- [PR] chore(deps): bump toml from 0.8.23 to 1.1.6+spec-1.1.0 [datafusion-iceberg] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 11:13:39 UTC, 1 replies.
- [PR] chore(deps): bump datafusion from 55.0.0 to 55.1.0 [datafusion-iceberg] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 11:13:48 UTC, 1 replies.
- [PR] chore(deps): bump dirs from 6.0.0 to 7.0.0 [datafusion-iceberg] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/22 11:13:56 UTC, 1 replies.
- [PR] Escape quotes when displaying `Word` tokens [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 11:54:48 UTC, 1 replies.
- [PR] DRAFT Bench 25150 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/22 12:03:31 UTC, 4 replies.
- [I] Allow "str" for function arguments that accept "col" expressions [datafusion-python] - posted by "ntjohnson1 (via GitHub)" <gi...@apache.org> on 2026/09/22 12:06:31 UTC, 0 replies.
- [PR] Prune hash join probe side via a build-side key range bitmap [datafusion] - posted by "gruuya (via GitHub)" <gi...@apache.org> on 2026/09/22 12:13:31 UTC, 22 replies.
- [PR] ci: key TPC dataset caches on pinned generators [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/22 12:25:44 UTC, 1 replies.
- [PR] PostgreSQL: Render prefix |/ and ||/ operators with a space [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 12:39:17 UTC, 1 replies.
- [PR] ci: shard the Iceberg extensions test task [datafusion-comet] - posted by "ErikBPF (via GitHub)" <gi...@apache.org> on 2026/09/22 12:46:43 UTC, 1 replies.
- [I] Make `datafusion_substrait` not depend on `SessionState` [datafusion] - posted by "V0ldek (via GitHub)" <gi...@apache.org> on 2026/09/22 13:00:36 UTC, 3 replies.
- [I] GroupsAccumulatorAdapter: reuse per-batch scratch buffers across batches [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/22 13:30:16 UTC, 1 replies.
- [PR] perf: reuse GroupsAccumulatorAdapter scratch buffers across batches [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/22 13:30:41 UTC, 18 replies.
- Re: [I] Structurally eliminate rg_plan / RowSelection drift in the parquet runtime prune path (retain_row_groups) [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/22 13:32:23 UTC, 2 replies.
- [I] Map growth in aggregate can be 3x of size [datafusion] - posted by "EmilyMatt (via GitHub)" <gi...@apache.org> on 2026/09/22 13:37:43 UTC, 3 replies.
- [PR] perf: Optimize `array_compact` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/22 14:11:33 UTC, 7 replies.
- [PR] refactor: use row-group-local selections for Parquet scans [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/22 14:22:56 UTC, 12 replies.
- [PR] MsSql: Disallow unquoted `FROM` keyword as alias assignment expression [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 14:26:32 UTC, 0 replies.
- [PR] Un-deprecate `ScalarSubqueryExpr::index()` [datafusion] - posted by "masonh22 (via GitHub)" <gi...@apache.org> on 2026/09/22 14:51:39 UTC, 3 replies.
- Re: [PR] perf: optimize JVM columnar-to-row conversion [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 14:58:10 UTC, 0 replies.
- [PR] Encode MemTable as durable metadata in the FFI example logical codec [datafusion-python] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/22 15:02:49 UTC, 0 replies.
- [I] Native Iceberg writer keeps a dictionary page for high-cardinality columns where iceberg-java writes none [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 15:04:07 UTC, 0 replies.
- [I] Epic: Improve TPC-H and TPC-DS cardinality estimates [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:06:53 UTC, 4 replies.
- [I] Estimate group counts without explicit NDVs [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:06:55 UTC, 1 replies.
- [I] Retain selectivity from supported AND conjuncts [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:06:57 UTC, 1 replies.
- [I] Estimate Decimal filter selectivity [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:06:59 UTC, 1 replies.
- [I] Distinguish string equality, LIKE and NOT LIKE estimates [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:01 UTC, 0 replies.
- [I] Propagate aggregate-result statistics into HAVING [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:02 UTC, 1 replies.
- [I] Include residual predicates in join estimates [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:03 UTC, 0 replies.
- [I] Avoid inferring full anti-join coverage from range bounds [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:04 UTC, 0 replies.
- [I] Improve NDV estimates for sparse join keys [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:06 UTC, 0 replies.
- [I] Account for partitions in local TopK statistics [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:08 UTC, 1 replies.
- [I] Use null counts when estimating IS NULL and IS NOT NULL [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:10 UTC, 0 replies.
- [I] Estimate IN and NOT IN selectivity from the listed values [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:12 UTC, 1 replies.
- [I] Propagate window ranking statistics into rank filters [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:13 UTC, 2 replies.
- [I] Estimate equality to a scalar subquery without a blanket 20% fallback [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:14 UTC, 10 replies.
- Re: [I] Use exponential decay for multi-column join selectivity estimation [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/22 15:07:15 UTC, 0 replies.
- [I] Charge native write buffers to the shared off-heap memory pool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 15:19:09 UTC, 0 replies.
- Re: [PR] test: cover unsorted contiguous groups in one partition [datafusion] - posted by "gene-bordegaray (via GitHub)" <gi...@apache.org> on 2026/09/22 15:21:27 UTC, 2 replies.
- [PR] fix: preserve dynamic filter identity across FFI [datafusion] - posted by "TayfurYldz (via GitHub)" <gi...@apache.org> on 2026/09/22 15:23:54 UTC, 0 replies.
- Re: [I] Can't parse valid Snowflake compound expression [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:36:09 UTC, 1 replies.
- Re: [I] Bug: `SELECT * FROM ( SELECT * FROM APPLICATIONS.SALESFORCE.ACCOUNT) outer` fails to parse in snowflake [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:36:52 UTC, 1 replies.
- Re: [I] Snowflake: TIMESTAMP precision regression [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:37:32 UTC, 1 replies.
- Re: [I] Support `COLUMNS(* EXLCUDE(col1, col2))` syntax [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:41:14 UTC, 1 replies.
- Re: [I] Support Snowflake lambda functions [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:45:08 UTC, 1 replies.
- Re: [I] Support PostgreSQL json_to_record / jsonb_to_record syntax [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:45:33 UTC, 1 replies.
- Re: [I] MS SQL create table parse error [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:46:10 UTC, 1 replies.
- Re: [I] Unable to parse 'max' for optional precision column with MS Sql dialect [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:46:54 UTC, 1 replies.
- Re: [I] Cannot parse table alias or cte alias in Postgres dialect [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:47:19 UTC, 1 replies.
- Re: [I] mysql: `DROP INDEX idx_xxx on t` and an error occurs [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:47:47 UTC, 1 replies.
- Re: [I] The syntax of mysql RENAME TABLE tb1 TO tb2 is not supported. [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:48:14 UTC, 1 replies.
- [PR] fix: reject a file without field ids at any depth whether or not id matching is on [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:49:05 UTC, 24 replies.
- Re: [I] Support postgresql on commit for ctas [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:50:44 UTC, 1 replies.
- Re: [I] Cannot parse named windows with modifiers [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 15:52:03 UTC, 1 replies.
- Re: [PR] GC & Deduplicate String View on Spill [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/22 15:54:43 UTC, 147 replies.
- Re: [I] alter view [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:06:26 UTC, 1 replies.
- Re: [I] Support GROUP BY ALL [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:06:50 UTC, 1 replies.
- Re: [I] Support REPLACE in SELECT [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:07:28 UTC, 1 replies.
- Re: [I] Representing infix `REGEXP` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:27:44 UTC, 1 replies.
- Re: [I] Support defining windowing behavior in the WINDOW clause [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:29:24 UTC, 1 replies.
- Re: [I] support scientific notation when parsing numbers [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:32:04 UTC, 1 replies.
- Re: [I] Expected literal number, found: $1 [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:32:33 UTC, 1 replies.
- Re: [I] Will the key in MapAccess support Express? [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:33:00 UTC, 1 replies.
- Re: [I] MySql dialect doesn't handle slash-escaped single quotes [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:33:28 UTC, 1 replies.
- Re: [I] feature request to support parsing copy statements [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:41:26 UTC, 1 replies.
- Re: [I] MySQL allows integer interval values [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:42:03 UTC, 1 replies.
- Re: [I] Parameterized queries [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:42:48 UTC, 1 replies.
- Re: [I] [Postgres] Parsing sequence of `SHOW` and `SET` is a bit off [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:43:43 UTC, 1 replies.
- Re: [I] Allow the possibility to optionnaly add "AS" in the From clause for CustomDialect [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:44:04 UTC, 1 replies.
- Re: [I] CASE expressions [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:44:29 UTC, 1 replies.
- Re: [I] How to interprete 'B = T1.A' and 'T1.A AS B' as equivalent? (convert "UnnamedExpr" with "op": "Eq" into "ExprWithAlias") [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 16:44:55 UTC, 1 replies.
- [PR] test: cover native Iceberg write handoff cleanup [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/22 17:07:11 UTC, 3 replies.
- [PR] bench: add spill_views SQL benchmarks for spilling StringView/BinaryView columns [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/22 17:23:49 UTC, 3 replies.
- [PR] Add Apache DataFusion Comet 1.1.0 release blog post [datafusion-site] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 17:30:22 UTC, 17 replies.
- [I] docs: add a user-facing Celeborn integration guide [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 17:32:25 UTC, 3 replies.
- [PR] test: cover Iceberg driver commit cleanup [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/22 17:42:32 UTC, 2 replies.
- [I] Write blog post for 1.1.0 release [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 18:06:03 UTC, 0 replies.
- [PR] docs: separate physical memory regions from accounting authorities in the container diagram [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 18:21:29 UTC, 5 replies.
- Re: [PR] test: run the Iceberg Spark tests with the native Iceberg writer enabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 18:41:16 UTC, 0 replies.
- Re: [I] The config values aren't checked [datafusion] - posted by "akashjainn (via GitHub)" <gi...@apache.org> on 2026/09/22 18:51:54 UTC, 2 replies.
- [PR] fix: validate parquet.compression when it is set [datafusion] - posted by "akashjainn (via GitHub)" <gi...@apache.org> on 2026/09/22 18:53:49 UTC, 2 replies.
- [I] Add a builder for XXX [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/22 18:59:04 UTC, 0 replies.
- [PR] fix: validate parquet.coerce_int96 when it is set [datafusion] - posted by "akashjainn (via GitHub)" <gi...@apache.org> on 2026/09/22 19:14:07 UTC, 2 replies.
- [PR] CI: Cancel superseded pull request runs [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 19:25:44 UTC, 3 replies.
- [PR] CI: Run push workflows only on main and release branches [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 19:27:16 UTC, 4 replies.
- [I] PartitionExpr cannot be reconstructed from its public API [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 19:35:51 UTC, 1 replies.
- [PR] feat: make PartitionExpr reconstructible [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 19:36:12 UTC, 16 replies.
- [I] Hash partitioning not falling back to Spark for high precision decimal partition keys [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 19:50:20 UTC, 2 replies.
- [I] Three dev/diffs weaken a local-shuffle-read assertion into a contradiction, breaking the Spark-only baseline [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 19:50:34 UTC, 1 replies.
- [PR] ci: run ruff over the whole repository [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 19:53:48 UTC, 1 replies.
- [PR] ci: fix lint scripts that skipped checks or passed without running [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 19:53:51 UTC, 4 replies.
- [PR] chore: remove leftovers inherited from Arrow [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 19:53:53 UTC, 4 replies.
- [PR] ci: move the stale PR workflow where GitHub runs it [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 19:53:55 UTC, 1 replies.
- [PR] docs: fix dead heading anchors and fail the docs build on warnings [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 19:53:57 UTC, 2 replies.
- [PR] fix(scheduler): refund the vcores of running tasks when a job is aborted [datafusion-ballista] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/22 20:00:33 UTC, 3 replies.
- [PR] fix: carry across component bounds when stepping composite interval values [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/22 20:00:49 UTC, 1 replies.
- [PR] docs: correct stale defaults, flags, and feature docs [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 20:21:59 UTC, 7 replies.
- [PR] docs: describe how joins are chosen under AQE [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 20:22:01 UTC, 1 replies.
- [PR] docs: include examples and config tables from source instead of copying them [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 20:22:04 UTC, 4 replies.
- [PR] docs: move developer docs into the published contributors guide [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 20:22:06 UTC, 1 replies.
- [PR] docs: say vcores instead of task slots and concurrency levels [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/22 20:22:08 UTC, 1 replies.
- [I] perf: reduce Parquet runtime filter schema guard overhead [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/22 20:27:41 UTC, 1 replies.
- [PR] fix: skip the null-aware join when a NOT IN correlation duplicates the IN equality [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/22 20:28:40 UTC, 1 replies.
- [PR] chore: harden the extension API before it ships [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/22 20:49:50 UTC, 3 replies.
- Re: [I] Unparser with PostgreSqlDialect fails after Optimization Pass [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/22 21:04:28 UTC, 0 replies.
- [I] Iceberg scan fails with a hard-wired 10s OpenDAL io_timeout that cannot be configured [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/22 21:05:49 UTC, 1 replies.
- Re: [I] Default join planning loses NOT IN null semantics in SortMergeJoinExec [datafusion-ballista] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/22 21:06:15 UTC, 0 replies.
- Re: [I] Release sqlparser-rs version `0.64.0` around 2026-10-31 [datafusion-sqlparser-rs] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/22 21:09:13 UTC, 2 replies.
- [PR] fix: gate the power and log rewrites on the base's value, not its nullability [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/22 21:32:04 UTC, 0 replies.
- [PR] Run the dialect labeler on pull request pushes and reopens [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 21:34:29 UTC, 3 replies.
- [I] Coverage workflow [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/22 21:38:12 UTC, 6 replies.
- [I] Redact credentials in object-store URL diagnostics [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/22 21:49:30 UTC, 2 replies.
- [PR] feat: push down struct IS NULL and IS NOT NULL into the Parquet scan [datafusion] - posted by "amitvijapur (via GitHub)" <gi...@apache.org> on 2026/09/22 22:02:20 UTC, 2 replies.
- [PR] bench: make the spill_views memory limits overridable from the environment [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/22 22:56:04 UTC, 3 replies.
- [PR] perf: preserve date_trunc ordering for UTC and fixed-offset timestamps [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/22 23:17:18 UTC, 1 replies.
- Re: [I] Accelerate row-level MERGE / UPDATE / DELETE plans (MergeRowsExec, ReplaceDataExec, WriteDeltaExec) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 23:41:42 UTC, 0 replies.
- [PR] feat: charge native Parquet scan memory to the task memory pool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 23:44:56 UTC, 3 replies.
- [I] Investigate charging native Iceberg scan memory to the task memory pool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 23:46:58 UTC, 0 replies.
- [I] Comet memory pools panic on MemoryPool::grow instead of allowing overcommit [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/22 23:53:53 UTC, 1 replies.
- [PR] feat: add opt-in strict predicate short-circuit evaluation [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/22 23:58:01 UTC, 2 replies.
- [PR] fix: let Comet memory pools overcommit on grow instead of panicking [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 00:07:35 UTC, 8 replies.
- [I] [EPIC] Spilling coverage gaps vs Spark and DuckDB: window, cross join, and pool-driven reclaim [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/23 00:13:24 UTC, 1 replies.
- [I] Support scalar PySpark Arrow UDFs in Comet native execution via PyO3 [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/23 00:15:28 UTC, 0 replies.
- [PR] feat: execute scalar Arrow Python UDFs in native Comet [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/23 00:19:55 UTC, 13 replies.
- [PR] feat: expose bloom filter, page index and sorting metadata in parquet… [datafusion] - posted by "diegoQuinas (via GitHub)" <gi...@apache.org> on 2026/09/23 00:41:05 UTC, 3 replies.
- [PR] perf: Improve output materializing speed for `OrderedFinalAggregateStream` [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/23 00:57:42 UTC, 3 replies.
- [I] Field id matching misses a container id after INT96 coercion drops container metadata [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/23 01:31:09 UTC, 0 replies.
- Re: [PR] feat: memoize for FFI_PartitionEvaluator [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/23 01:41:49 UTC, 1 replies.
- Re: [PR] bench: run spill_views q05 on one partition and make its memory limits overridable [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/23 01:47:35 UTC, 0 replies.
- Re: [I] `enforce_distribution_relationships` should consider size of unsatisfied children before selecting a reference child in asymmetric joins [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/23 01:55:31 UTC, 2 replies.
- [PR] feat: add parquet_file_metadata and parquet_page_index to datafusion-cli [datafusion] - posted by "jay-dee7 (via GitHub)" <gi...@apache.org> on 2026/09/23 02:16:19 UTC, 1 replies.
- [PR] feat: use DataFusion unnest_outer instead of Comet ListEmptyToNullExpr [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/23 03:14:09 UTC, 3 replies.
- [PR] fix: Decide NOT IN null-aware joins from expression nullability, not just column nullability [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/23 03:35:42 UTC, 2 replies.
- [I] OptimizeProjections does not set projection_beneficial for children of LogicalPlan::Extension [datafusion] - posted by "stuhood (via GitHub)" <gi...@apache.org> on 2026/09/23 03:45:00 UTC, 1 replies.
- [PR] Make RowValues::compare's current-offset assumption self-checking [datafusion] - posted by "nathanb9 (via GitHub)" <gi...@apache.org> on 2026/09/23 03:47:54 UTC, 0 replies.
- Re: [PR] Make `RowValues::compare`'s current-offset assumption self-checking [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/23 04:13:53 UTC, 2 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.15 to 2.87.17 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/23 04:15:21 UTC, 1 replies.
- [PR] bench: report per-query memory pool peaks from the Criterion SQL harness [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/23 04:17:44 UTC, 3 replies.
- [PR] ci: always run ASF allowlist check [datafusion-iceberg] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/23 06:50:36 UTC, 1 replies.
- [PR] fix: Check Any, not the delegating downcast, in FFI_ExecutionPlan::new's foreign-echo shortcut [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/23 07:02:56 UTC, 4 replies.
- [I] TPC-DS q64 returns 0 rows at SF1000 with native execution; correct with Spark operators over the same CometNativeScan and at SF10 [datafusion-comet] - posted by "Neuw84 (via GitHub)" <gi...@apache.org> on 2026/09/23 07:33:28 UTC, 1 replies.
- [PR] SQLite: support == as assignment operator in UPDATE SET [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 07:38:59 UTC, 0 replies.
- Re: [I] Add Support for Postgres JSON prepared query [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:19:37 UTC, 1 replies.
- Re: [I] Add support for LIMIT prepared query [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:20:46 UTC, 1 replies.
- Re: [I] Comment handling [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:21:46 UTC, 1 replies.
- Re: [I] Add support for UDFs: CREATE FUNCTION [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:24:29 UTC, 1 replies.
- Re: [I] Does not support the AS keyword [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:25:11 UTC, 1 replies.
- Re: [I] Dialect-specific parsing and Snowflake JSON support [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:26:10 UTC, 1 replies.
- Re: [I] parse error with in-column-select-statement [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:28:13 UTC, 3 replies.
- Re: [I] MySQL Compatibility Issues [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:29:33 UTC, 1 replies.
- Re: [I] Escaping of non-latin column names [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:30:58 UTC, 1 replies.
- Re: [PR] feat: add basic MemTable MERGE INTO support [datafusion] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/09/23 08:32:04 UTC, 3 replies.
- Re: [I] support Any/AllSubquery exprs [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:33:52 UTC, 1 replies.
- Re: [I] [PG Dialect] `SELECT ARRAY(SELECT 1)` fails to parse [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:34:21 UTC, 1 replies.
- [I] Nightly CI failed on 2026-09-23 [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/23 08:36:17 UTC, 1 replies.
- Re: [I] Can't evaluate `CREATE TABLE` with `INDEX` in MySQL [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:36:55 UTC, 1 replies.
- Re: [I] snowflake column identifier for copy into / query data staged in files [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:45:41 UTC, 1 replies.
- Re: [I] Support `CREATE TYPE` for creating custom type [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:46:51 UTC, 1 replies.
- Re: [I] Create SECURITY.md [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:50:37 UTC, 1 replies.
- Re: [I] MySQL - On Update not taking expression [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:51:43 UTC, 1 replies.
- Re: [I] Add support for postgresql tablesample command [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:52:28 UTC, 1 replies.
- Re: [I] Keywords AT TIME ZONE can be followed by a column [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:53:27 UTC, 1 replies.
- [PR] refactor: remove unused cast compatibility flag [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:55:53 UTC, 2 replies.
- Re: [I] Add Postgres Create trigger support [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:56:45 UTC, 1 replies.
- Re: [I] Backticks in ObjectName argument to DESCRIBE fails to parse, dialect behavior specialization [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 08:57:30 UTC, 1 replies.
- Re: [I] CREATE TABLE ... ORDER BY [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:01:55 UTC, 1 replies.
- Re: [I] Support `WITH ORDINALITY` in PostgreSQL parsing [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:04:46 UTC, 1 replies.
- Re: [I] Expected end of statement, found: COMMENT while parsing MySQL `CREATE TABLE` statement [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:06:29 UTC, 1 replies.
- Re: [I] QUESTION: can I add keyword by customize dialect? [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:07:07 UTC, 1 replies.
- Re: [I] Add support for array slice [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:07:39 UTC, 1 replies.
- Re: [I] `LIKE ... ESCAPE ` should accept an empty string [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:08:40 UTC, 1 replies.
- Re: [I] Support mssql within group [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:09:57 UTC, 1 replies.
- [I] Resolve nested higher-order function arguments before deriving lambda parameters [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/23 09:10:19 UTC, 3 replies.
- Re: [I] Expand Trigger parsing support [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:10:41 UTC, 1 replies.
- Re: [I] How to best add support for IDENTIFIER() clause [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:12:19 UTC, 1 replies.
- Re: [I] Failed to parse Mysql CHARACTER SET with COLLATE clause [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:12:59 UTC, 1 replies.
- Re: [I] Optimize `Token::make_word` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:13:29 UTC, 1 replies.
- Re: [I] Verificiation script fails on `cargo publish --dry-run` when there are changes to derive [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:14:09 UTC, 1 replies.
- Re: [I] docs: ColumnOption::ForeignKey docs have wrong SQL syntax [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:16:33 UTC, 1 replies.
- Re: [I] Snowflake LIST @foo and REMOVE @foo stage syntax fail to parse with a semicolon [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:17:42 UTC, 1 replies.
- Re: [I] Keywords are parsed as functions in select statements [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:21:02 UTC, 1 replies.
- Re: [I] [Postgres]: `?` JSON operator cannot be parsed without a space after the field name [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:23:07 UTC, 1 replies.
- Re: [I] PostgreSQL: Support `PRIMARY KEY USING INDEX` syntax in `ALTER TABLE` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:24:14 UTC, 1 replies.
- Re: [I] Produce design for writing custom SQL parsers by extending this library [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:25:11 UTC, 1 replies.
- Re: [I] Implement SQL writer [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:26:02 UTC, 1 replies.
- Re: [I] Add convenience method for parsing simple SELECT [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:26:30 UTC, 1 replies.
- Re: [I] The field name in SQL cannot be the same as the keyword name [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:26:55 UTC, 1 replies.
- Re: [I] table alias without as fails to parse [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:27:21 UTC, 1 replies.
- Re: [I] suggest to add TID datatype for conversion [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:27:40 UTC, 1 replies.
- Re: [I] Move postgres specfiic code into postgres dialect [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:28:17 UTC, 1 replies.
- Re: [I] did sql ast restore sql supported? [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:28:58 UTC, 1 replies.
- Re: [I] Feature Request: "Unparsing" [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:29:30 UTC, 1 replies.
- Re: [I] Parse errors should show location of error in input sql string [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:29:55 UTC, 1 replies.
- Re: [I] [question] Is it possible to parse incomplete SQL? [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:30:27 UTC, 0 replies.
- Re: [I] help wanted: extend cli example for batch processing [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:30:56 UTC, 1 replies.
- Re: [I] Python Bindings [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:32:08 UTC, 1 replies.
- Re: [I] tokenizer is not case-sensitive for keyword determination [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:33:24 UTC, 1 replies.
- Re: [I] Support the `sum0` in the sql parse [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:34:00 UTC, 1 replies.
- Re: [I] Support DATABASE or CATALOG parameter as part of `CREATE SCHEMA` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:38:28 UTC, 1 replies.
- Re: [I] Data model or table summarizing equivalent key - SQL statement pairs [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:39:23 UTC, 1 replies.
- Re: [I] Rust SQL parser benchmarks, second edition [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:40:31 UTC, 1 replies.
- Re: [I] [Discussion] Remove use of `dialect_of` macro [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:40:52 UTC, 1 replies.
- Re: [I] Increase testing & SQL support [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:41:37 UTC, 1 replies.
- Re: [I] Investigate use of macros for making parser code more concise [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:42:41 UTC, 1 replies.
- Re: [I] Support non-UTF-8 character in binary_data [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:43:11 UTC, 0 replies.
- Re: [I] feat: Support IGNORE NULLS only for allowed builtin window functions [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:43:40 UTC, 1 replies.
- Re: [I] feat: Support IGNORE NULLS only for allowed aggregation functions [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:44:02 UTC, 0 replies.
- Re: [I] rule to detect extra col in multiline insert [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:44:33 UTC, 0 replies.
- Re: [I] Duplicate column in CREATE TABLE statement [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:44:55 UTC, 0 replies.
- Re: [I] Is it possible to donate to sqlparser-rs? Would be happy to contribute. [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:45:32 UTC, 0 replies.
- Re: [I] CTE FROM Statement should be of type ObjectName or TableFactor [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:46:32 UTC, 1 replies.
- Re: [I] Is there a way to parse `table_factor` only? [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:46:47 UTC, 0 replies.
- Re: [I] `CREATE DATABASE` location [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:47:04 UTC, 0 replies.
- Re: [I] Add support for `array_agg("name")[1]` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:49:56 UTC, 1 replies.
- Re: [I] Improve postgres CREATE FUNCTION support [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:50:11 UTC, 1 replies.
- Re: [I] MSSQL parsing errors [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 09:50:33 UTC, 1 replies.
- Re: [PR] fix: avoid full listings for cached pruned partitions [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/23 10:03:19 UTC, 3 replies.
- [I] Nested duplicate names in a metadata-free Parquet file bypass the native resolver when the file schema equals the requested schema [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/23 10:17:57 UTC, 0 replies.
- [PR] Databricks: support collated data types [datafusion-sqlparser-rs] - posted by "EthanVieira (via GitHub)" <gi...@apache.org> on 2026/09/23 10:35:58 UTC, 3 replies.
- [PR] fix: preserve DPP filters during transition revert [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/23 10:37:06 UTC, 1 replies.
- [PR] SQLite: Support `$` inside identifiers [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 10:55:57 UTC, 1 replies.
- [PR] SQLite: Support identifier characters above U+FFFF [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 10:57:29 UTC, 0 replies.
- [PR] SQLite: Support multi-word type names [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 11:03:37 UTC, 0 replies.
- [PR] SQLite: Support signed and decimal numbers in type modifiers [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 11:06:20 UTC, 0 replies.
- [PR] SQLite: Support `CAST(expr AS)` without a type name [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 11:09:42 UTC, 0 replies.
- [PR] SQLite: Tokenize parameters the way SQLite does [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 11:11:48 UTC, 1 replies.
- [PR] SQLite: Support string literals as column names in `CREATE TABLE` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 11:13:01 UTC, 0 replies.
- [PR] SQLite: Do not tokenize `N'...'` as a national string literal [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 11:14:31 UTC, 1 replies.
- [PR] fix: propagate projection benefit through extension nodes in OptimizeProjections [datafusion] - posted by "Shoryamishra61 (via GitHub)" <gi...@apache.org> on 2026/09/23 11:23:45 UTC, 1 replies.
- [PR] Differential Fuzzing (1/3): Check `SQLiteDialect` against SQLite's own parser [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 12:19:50 UTC, 6 replies.
- [PR] Differential Fuzzing (2/3): Check `PostgreSqlDialect` against PostgreSQL's own grammar [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 12:23:23 UTC, 5 replies.
- [PR] Differential Fuzzing (3/3): Check `DuckDbDialect` against DuckDB's own parser [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 12:24:47 UTC, 2 replies.
- [PR] fix: use null counts to estimate IS NULL and IS NOT NULL [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/23 13:03:22 UTC, 16 replies.
- [I] Native Iceberg write merges -0.0 and 0.0 rows into one float/double identity partition [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:35 UTC, 1 replies.
- [I] Native Iceberg write silently drops S3 settings it cannot honour (credentials provider, SSE, ACL, tags, remote signing) instead of falling back [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:37 UTC, 1 replies.
- [I] Native Iceberg write gate reads hdfs:/path as file, so the write fails natively instead of falling back [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:39 UTC, 1 replies.
- [I] Native Iceberg write fails on a V1 spec that mixes a live field with a void field whose source column was dropped [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:40 UTC, 1 replies.
- [I] IcebergWriteStrategy ignores spark.comet.enabled, so the split-operator write plan survives the kill switch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:42 UTC, 1 replies.
- [I] IcebergCommitExec rethrows the raw cause where Spark 3.x wraps write failures in a SparkException [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:44 UTC, 0 replies.
- [I] Native Iceberg write gate misses a custom location provider supplied by TableOperations [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:44 UTC, 2 replies.
- [I] Native Iceberg write panics or writes a NULL partition value for dates and timestamps beyond year 262143 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:47 UTC, 1 replies.
- [I] Native Iceberg write over-counts NaNs for nested float fields when the input batch is already sliced [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:48 UTC, 0 replies.
- [I] docs: fix stale and missing native write details in iceberg-writes.md and iceberg.md [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:50 UTC, 1 replies.
- [I] Make native Iceberg write coverage visible in the Iceberg Spark test CI jobs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:18:52 UTC, 1 replies.
- [PR] docs: add an Iceberg writes contributor guide and review skill [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:28:22 UTC, 2 replies.
- [PR] docs: fix stale and missing native Iceberg write details [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:33:09 UTC, 2 replies.
- [PR] fix: plan Iceberg writes with Spark's own operator when Comet is disabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:37:03 UTC, 1 replies.
- Re: [PR] Snowflake: Add support for ->> (pipe) operator for chaining SQL stmts [datafusion-sqlparser-rs] - posted by "BenSatori (via GitHub)" <gi...@apache.org> on 2026/09/23 13:43:05 UTC, 2 replies.
- [I] RevertNativeForTransitionHeavyStages strips transitions in the stage below when AQE is off [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:45:43 UTC, 0 replies.
- [PR] fix: wrap Iceberg split-write failures the way Spark does when abort fails [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:52:04 UTC, 1 replies.
- [PR] fix(iceberg): don't push transform residuals as their source column, fail on residual errors [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 13:56:53 UTC, 2 replies.
- [PR] test: report which writer ran each Iceberg write in the Iceberg CI jobs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 14:04:52 UTC, 4 replies.
- [PR] fix: correct two nightly test failures on Spark 3.4 and 4.2 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 14:27:29 UTC, 4 replies.
- [I] ci: Stop requiring PR branches to be up to date with `main` before merging [datafusion-iceberg] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/09/23 14:50:19 UTC, 1 replies.
- [PR] chore: Use preinstalled clang for wasm CI job [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/23 15:09:05 UTC, 5 replies.
- [I] Find a solution to prevent processes being OOM killed due to inaccurate memory accounting [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 15:27:33 UTC, 2 replies.
- [PR] feat: log drift between MemoryPool reservations and allocated bytes in SLT [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 15:53:30 UTC, 9 replies.
- [PR] perf: reuse cached dictionary value slots in vectorized_equal_to [datafusion] - posted by "CuteChuanChuan (via GitHub)" <gi...@apache.org> on 2026/09/23 15:54:26 UTC, 11 replies.
- [I] Improve documentation for `StatisticsContext` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/23 16:00:56 UTC, 5 replies.
- [PR] fix: account for every partition in local TopK and limit statistics [datafusion] - posted by "hassaanch23 (via GitHub)" <gi...@apache.org> on 2026/09/23 16:08:01 UTC, 2 replies.
- [PR] perf: skip functional dependency work when inputs carry none [datafusion] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/23 16:49:09 UTC, 1 replies.
- [PR] perf: cut schema check and subquery rescan overhead in optimizer [datafusion] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/23 16:49:16 UTC, 1 replies.
- [PR] perf: skip wasted per-batch work in TopK insert_batch [datafusion] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/23 16:49:22 UTC, 5 replies.
- [PR] perf: stop redoing per-chunk setup on the hash join probe path [datafusion] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/23 16:49:29 UTC, 1 replies.
- Re: [I] CometNativeScanExec evaluates the inner (unrewritten) dynamic-pruning subquery from outputPartitioning: q5 fails with SubqueryAdaptiveBroadcastExec.execute(), q64 intermittently returns 0 rows at SF1000 [datafusion-comet] - posted by "Neuw84 (via GitHub)" <gi...@apache.org> on 2026/09/23 16:56:10 UTC, 11 replies.
- [I] Comparison operators on arrays and structs with floating-point leaves do not match Spark for signed zero [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 17:06:49 UTC, 0 replies.
- [I] CometSort sorts a multi-column key containing a collated string by raw bytes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 17:06:52 UTC, 2 replies.
- [I] CI: PRs opened with a label get stuck on 'Required Checks — Expected' [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 17:26:04 UTC, 3 replies.
- [I] Proposal: Decoupled Result Service for Ballista [datafusion-ballista] - posted by "villebro (via GitHub)" <gi...@apache.org> on 2026/09/23 17:36:57 UTC, 1 replies.
- [PR] docs: make doc changes calendar [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/23 17:43:31 UTC, 0 replies.
- [PR] Allow the `HLLAccumulator` used by `approx_distinct()` to consume state produced by `HllGroupsAccumulator` [datafusion] - posted by "masonh22 (via GitHub)" <gi...@apache.org> on 2026/09/23 17:46:52 UTC, 7 replies.
- [PR] ci: run label-triggered CI as a separate workflow [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 17:47:42 UTC, 2 replies.
- [I] Document and enforce compatibility of the intermediate state produced by an `AggregateUDFImpl`'s `Accumulator` and `GroupsAccumulator` [datafusion] - posted by "masonh22 (via GitHub)" <gi...@apache.org> on 2026/09/23 17:54:49 UTC, 0 replies.
- [PR] feat: enable alloc-accounting by default and log executor native memory usage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 18:09:57 UTC, 0 replies.
- Re: [PR] Fix coalesce string numeric union coercion [datafusion] - posted by "yinli-systems (via GitHub)" <gi...@apache.org> on 2026/09/23 18:12:18 UTC, 1 replies.
- [PR] ci: Stop requiring PR branches to be up to date with `main` before merging [datafusion-iceberg] - posted by "mbutrovich (via GitHub)" <gi...@apache.org> on 2026/09/23 18:12:46 UTC, 3 replies.
- [PR] fix: make named_struct unparsing dialect-aware [datafusion] - posted by "friendlymatthew (via GitHub)" <gi...@apache.org> on 2026/09/23 18:16:28 UTC, 3 replies.
- [I] Session-level SecretsStore extension point and CREATE SECRET / DROP SECRET support [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/23 18:35:40 UTC, 4 replies.
- Re: [PR] fix: Nested floating-point IN membership does not match Spark for signed zero [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 18:44:18 UTC, 0 replies.
- [I] Avoid formatting schema lookup errors for expected missing columns [datafusion] - posted by "strawgate (via GitHub)" <gi...@apache.org> on 2026/09/23 18:52:48 UTC, 1 replies.
- [PR] Avoid formatting errors for expected missing physical columns [datafusion] - posted by "strawgate (via GitHub)" <gi...@apache.org> on 2026/09/23 18:53:41 UTC, 3 replies.
- Re: [PR] feat: add partition-aware metrics snapshots [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/23 18:57:29 UTC, 8 replies.
- [PR] chore: deprecate spark.comet.exec.memoryPool.fraction [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 18:59:09 UTC, 1 replies.
- [PR] CI: Add Codecov coverage job with cargo-llvm-cov [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 19:24:19 UTC, 5 replies.
- Re: [I] Improve RepartitionExec for better query performance [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/23 19:30:41 UTC, 1 replies.
- [I] chore: Re-enable unused-parameter warnings in the strict-warnings profile [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 19:40:00 UTC, 1 replies.
- Re: [PR] docs: make doc changes weekly comet sync [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 19:42:42 UTC, 4 replies.
- [I] perf: allocation accounting wrapper costs ~5% on TPC-H Q21 from thread-local lookups in the dlopened library [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 19:56:57 UTC, 2 replies.
- [D] DISCUSSION: San Francisco DataFusion Meetup November 2026 [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/23 20:19:14 UTC, 2 replies.
- Re: [D] DISCUSSION: DataFusion Meetup in San Francisco Bay Area USA [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/23 20:20:29 UTC, 1 replies.
- [PR] perf: make one thread-local access per tracked allocation [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 20:35:21 UTC, 7 replies.
- [PR] docs: point proto CONTRIBUTING at proto-models/gen [datafusion] - posted by "ZainnQureshii (via GitHub)" <gi...@apache.org> on 2026/09/23 20:44:56 UTC, 5 replies.
- [I] Report resident memory (RssAnon) in the executor memory usage log and warn on it against the container size [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 20:46:17 UTC, 0 replies.
- [I] Preserve scalar UDF output types in property analysis with a central fallback [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/23 21:18:02 UTC, 2 replies.
- Re: [I] `PostgreSqlDialect` accepts large amounts of non-PostgreSQL syntax [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 21:33:24 UTC, 0 replies.
- Re: [PR] PostgreSQL: Support CREATE FOREIGN DATA WRAPPER [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/23 21:42:08 UTC, 4 replies.
- Re: [PR] Accept `CREATE SEQUENCE` options in any order [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/23 21:49:26 UTC, 0 replies.
- Re: [PR] Doris SQL: add Doris Dialect [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/23 21:50:32 UTC, 1 replies.
- Re: [PR] DuckDB: Add SUMMARIZE query support [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/23 22:01:52 UTC, 3 replies.
- Re: [PR] PostgreSQL: Support CREATE FOREIGN TABLE [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/23 22:19:00 UTC, 6 replies.
- Re: [PR] Postgres: Support BETWEEN SYMMETRIC / ASYMMETRIC [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/23 22:21:05 UTC, 1 replies.
- Re: [I] Can't parse escaped double quotes [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 22:23:45 UTC, 1 replies.
- Re: [I] JOIN without Alias does not work [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 22:25:07 UTC, 1 replies.
- Re: [I] Why custom Dialect doesn't work properly [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 22:25:28 UTC, 1 replies.
- Re: [I] Redshift COPY Support [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 22:25:53 UTC, 1 replies.
- Re: [I] Fails to parse FORCE INDEX(idx_test) [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 22:26:05 UTC, 1 replies.
- Re: [I] Add support for DataFusion specific statements [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 22:26:40 UTC, 1 replies.
- Re: [I] Why ast must implement PartialOrd/Ord? [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 22:27:27 UTC, 1 replies.
- Re: [I] Question on: `visit_expressions_mut` for alias expr [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/23 22:28:19 UTC, 1 replies.
- Re: [I] Spark cannot reclaim memory from native operators (spill callback returns 0) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/23 23:38:17 UTC, 0 replies.
- Re: [PR] POC: batch-granular parquet scan scheduling driven by ParquetPushDecoder::scan_plan [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/23 23:54:24 UTC, 17 replies.
- [PR] perf: preserve scalar UDF output types in property analysis [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/23 23:59:04 UTC, 5 replies.
- [PR] docs: update the user guide for the 1.1.0 release [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 00:12:13 UTC, 3 replies.
- [I] Follow-ups from the 1.1.0 user guide review [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 00:16:49 UTC, 0 replies.
- [I] Untyped aliased placeholder in a `UNION` arm fails with "Schema error: No field named " when the plan is analyzed or optimized [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 00:47:04 UTC, 1 replies.
- [PR] docs: clarify what `PushedDown::No` means for filter pushdown [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 00:47:58 UTC, 1 replies.
- Re: [PR] fix: support null calendar interval literals [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/24 00:58:28 UTC, 0 replies.
- Re: [I] Null CalendarInterval literal throws native exception instead of evaluating to null [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/24 00:58:30 UTC, 0 replies.
- [I] `PushDownLimit` keeps a redundant `Limit` above a `Sort` it gave a fetch, so every `ORDER BY ... LIMIT n` query runs one extra optimizer pass [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 01:02:31 UTC, 1 replies.
- [PR] fix: drop the redundant `Limit` above a `Sort` in the same `PushDownLimit` visit [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 01:02:53 UTC, 4 replies.
- [PR] feat: add `OptionalFilterPhysicalExpr` to mark filters not needed for correctness [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 01:06:09 UTC, 2 replies.
- [PR] feat: add `OptionalFilterGate` and `optional_filter_mode` config [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 01:19:27 UTC, 2 replies.
- [PR] fix: plan UNION of untyped aliased placeholders [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 01:29:49 UTC, 7 replies.
- [I] Aggregate UDF's hard ordering requirement is dropped when it has no reverse_expr [datafusion] - posted by "killme2008 (via GitHub)" <gi...@apache.org> on 2026/09/24 01:32:41 UTC, 0 replies.
- Re: [PR] fix: use build_join_schema for CrossJoinExec output schema metadata [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:43:51 UTC, 0 replies.
- Re: [PR] feat: Refactor NLJ into an extensible framework for specialized joins [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:44:01 UTC, 0 replies.
- [PR] perf: collapse partitioned hash join InList dynamic filters into one IN list [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 01:44:05 UTC, 30 replies.
- Re: [PR] chore(deps-dev): bump shell-quote from 1.8.3 to 1.10.0 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:45:25 UTC, 0 replies.
- Re: [PR] chore(deps): bump setuptools from 82.0.0 to 83.0.0 [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:45:27 UTC, 0 replies.
- Re: [PR] fix: coalesce AQE shuffle partitions per alignment group [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:51:00 UTC, 0 replies.
- Re: [PR] feat(core): eagerly reclaim job data when the client finishes consuming results [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:51:04 UTC, 0 replies.
- Re: [PR] fix(scheduler): reclaim intermediate shuffle data under AQE [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:51:08 UTC, 0 replies.
- Re: [PR] feat: spilling hash join operator (opt-in, inner joins) [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:51:12 UTC, 0 replies.
- Re: [PR] WIP: feat(executor): allocator-backed OOM guard behind an opt-in oom-guard feature [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:51:14 UTC, 0 replies.
- Re: [PR] WIP: feat: treat ResourcesExhausted as a retriable task failure [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:51:16 UTC, 0 replies.
- Re: [PR] feat(scheduler): call try_acquire_job on active cache miss in update_task_statuses [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:51:18 UTC, 0 replies.
- Re: [PR] feat: add %%sql --limit and --no-display support [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 01:51:25 UTC, 0 replies.
- [PR] chore: Use `test_util` feature to hide internal public APIs [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/24 02:27:30 UTC, 6 replies.
- Re: [I] IcebergCommitExec rethrows the raw cause when the abort fails, where Spark wraps it in writingJobFailedError [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 02:28:26 UTC, 0 replies.
- [PR] perf: stop re-pairing marked build rows in the scope-key null-aware join [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 02:43:16 UTC, 1 replies.
- Re: [I] rlike: consider arrow regexp_is_match kernel and fix non-StringArray panic [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/24 03:47:13 UTC, 0 replies.
- [PR] chore(deps): bump rand from 0.10.2 to 0.10.3 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 04:13:12 UTC, 1 replies.
- [PR] chore(ci): bump actions/stale from 10.2.0 to 11.0.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 04:14:41 UTC, 1 replies.
- [PR] chore(ci): bump astral-sh/setup-uv from 9.0.0 to 10.2.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/24 04:15:07 UTC, 1 replies.
- [I] Remove the redundant join-flattening precheck in EliminateCrossJoin [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/24 04:31:11 UTC, 2 replies.
- [PR] feat: mark hash join, TopK and aggregate dynamic filters as optional [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 04:31:41 UTC, 2 replies.
- [PR] feat: let the Parquet scan skip non-selective optional filters [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 04:31:44 UTC, 2 replies.
- [PR] feat: optional filters and adaptive conjunct reordering in FilterExec [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 04:31:46 UTC, 2 replies.
- [PR] feat: evaluate UTF8 array extrema collations natively [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/24 04:55:12 UTC, 5 replies.
- Re: [PR] fix: wrong log and power results for invalid bases and inputs [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/24 05:03:43 UTC, 1 replies.
- [PR] fix: plan aggregates over CASE conditions with multiple columns [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/24 05:38:48 UTC, 1 replies.
- [PR] refactor: remove redundant join-flattening precheck [datafusion] - posted by "Toby1009 (via GitHub)" <gi...@apache.org> on 2026/09/24 05:41:15 UTC, 2 replies.
- Re: [PR] feat: always count native allocations and log executor native memory usage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 05:44:46 UTC, 0 replies.
- Re: [I] [EPIC] Adaptive predicate evaluation [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 05:44:59 UTC, 9 replies.
- [PR] [DO NOT MERGE] bench: pin arrow-rs to apache/arrow-rs#11168 (lazy dictionary decode on skip) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/24 05:55:20 UTC, 10 replies.
- [PR] chore: recommend --force-with-lease when updating PR branches [datafusion-comet] - posted by "mizulun (via GitHub)" <gi...@apache.org> on 2026/09/24 05:57:49 UTC, 1 replies.
- [PR] fix: reject groups accumulator for NULL-typed bitwise aggregates [datafusion] - posted by "jackylee-ch (via GitHub)" <gi...@apache.org> on 2026/09/24 06:15:06 UTC, 5 replies.
- Re: [PR] [TESTING] Benchmark same-projection Parquet filter fusion with pushdown enabled by default (arrow-rs#10859) [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/24 06:33:59 UTC, 1 replies.
- [I] Codegen dispatcher writes a null map key as the key type's default value [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/24 07:00:17 UTC, 1 replies.
- [PR] feat: extract enforcement into a PhysicalAnalyzerRule phase (prereq for #25572) [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/24 07:05:09 UTC, 6 replies.
- [PR] docs(physical-plan): add doctest example for StatisticsContext::compute [datafusion] - posted by "asolimando (via GitHub)" <gi...@apache.org> on 2026/09/24 07:37:15 UTC, 6 replies.
- [I] date_bin can return incorrectly ordered NULLs after timestamp overflow [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/24 07:44:39 UTC, 1 replies.
- [I] Null-aware LeftMark joins miss logical NULLs in dictionary keys [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/24 07:44:44 UTC, 0 replies.
- [PR] fix: avoid invalid date_bin ordering after overflow [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/24 07:45:24 UTC, 25 replies.
- [PR] fix: handle dictionary nulls in null-aware left mark joins [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/24 07:45:30 UTC, 4 replies.
- [PR] fix: guard against out-of-bounds column statistics in count's fast path [datafusion] - posted by "jackylee-ch (via GitHub)" <gi...@apache.org> on 2026/09/24 07:53:19 UTC, 1 replies.
- [PR] chore: Hide test-only internal public APIs [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/24 07:54:01 UTC, 4 replies.
- [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/24 08:05:56 UTC, 5 replies.
- [PR] fix: document empty() as returning a boolean, not 1/0 [datafusion] - posted by "jackylee-ch (via GitHub)" <gi...@apache.org> on 2026/09/24 08:07:08 UTC, 3 replies.
- [I] Improve documentation for StatisticsRegistry, ExtendedStatistics, and StatisticsContext::compute_extended [datafusion] - posted by "asolimando (via GitHub)" <gi...@apache.org> on 2026/09/24 08:35:04 UTC, 1 replies.
- [PR] docs(physical-plan): add doctest examples for StatisticsRegistry, ExtendedStatistics, and compute_extended [datafusion] - posted by "asolimando (via GitHub)" <gi...@apache.org> on 2026/09/24 08:38:52 UTC, 1 replies.
- [PR] fix: to_char returns row 0 for every row with a scalar datetime and a format column [datafusion] - posted by "jackylee-ch (via GitHub)" <gi...@apache.org> on 2026/09/24 08:54:09 UTC, 5 replies.
- [PR] test: add Java-generated RLIKE parity fixtures for regex upgrades [datafusion-comet] - posted by "mizulun (via GitHub)" <gi...@apache.org> on 2026/09/24 08:59:03 UTC, 2 replies.
- Re: [I] Use DataFusion `unnest_outer` instead of Comet implementaion [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/24 09:03:59 UTC, 0 replies.
- [PR] Visitor: Add pre_visit_node and post_visit_node for every AST node [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/24 09:08:18 UTC, 3 replies.
- [PR] Spans: Check every parsed node against a recorded baseline [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/24 09:13:13 UTC, 3 replies.
- [I] NestedLoopJoinExec memory-limited fallback returns an empty result (wrong count = 0) instead of spilling or erroring [datafusion] - posted by "hosseinsha (via GitHub)" <gi...@apache.org> on 2026/09/24 09:14:16 UTC, 1 replies.
- [I] Native UDFs: test coverage for empty batches and varied array encodings [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:25:26 UTC, 0 replies.
- [I] Native UDFs: config to disable or restrict library loading [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:25:27 UTC, 0 replies.
- [I] Native UDFs: distribute the library to executors [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:25:29 UTC, 0 replies.
- [I] Native UDFs: lift the 4-argument cap and add `registerAll` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:25:31 UTC, 0 replies.
- Re: [PR] chore: instrument JNI traffic in the unified memory pools [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:26:30 UTC, 0 replies.
- Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:31:31 UTC, 2 replies.
- Re: [PR] perf: prototype allocation-free direct columnar-to-row converter [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:32:09 UTC, 0 replies.
- Re: [PR] docs: record native candidate assessments for unbase64 and sequence [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:32:19 UTC, 0 replies.
- Re: [PR] test: report expression cost against a scan-and-transfer baseline [WIP / experimental] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:32:34 UTC, 0 replies.
- Re: [PR] perf: grow the native shuffle writer's reservation in steps [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:32:52 UTC, 0 replies.
- Re: [PR] chore: report the codegen-dispatch gate from getSupportLevel [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:33:15 UTC, 0 replies.
- Re: [PR] feat: drive Spark's file writers from Arrow batches, including partitioned and bucketed writes [experiment] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 09:34:04 UTC, 0 replies.
- [PR] ClickHouse: Support ALTER TABLE ... MODIFY ORDER BY [datafusion-sqlparser-rs] - posted by "jordiori (via GitHub)" <gi...@apache.org> on 2026/09/24 10:04:14 UTC, 3 replies.
- Re: [PR] feat: Use NativeType in get_example_type, information schema [datafusion] - posted by "Jefffrey (via GitHub)" <gi...@apache.org> on 2026/09/24 10:14:12 UTC, 2 replies.
- Re: [PR] Limit spill merge output batches by byte target [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 10:19:26 UTC, 3 replies.
- Re: [I] Exempt testing-category and internal configs from the versioning policy [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 10:27:10 UTC, 0 replies.
- [PR] Spans: Give DROP statements exact spans [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/24 10:39:33 UTC, 3 replies.
- [PR] fix: refuse codegen dispatch for a TRY cast that can put a null key in a map [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/24 10:39:57 UTC, 2 replies.
- [PR] fix: fall back to Spark for a TRY cast of a map key that can fail [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/24 10:40:06 UTC, 0 replies.
- [I] trunc(x) on a column turns -0.0 into 0.0 [datafusion] - posted by "jonasdedden (via GitHub)" <gi...@apache.org> on 2026/09/24 11:25:54 UTC, 1 replies.
- [PR] feat: support AtLeastNNonNulls natively [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/24 11:36:36 UTC, 6 replies.
- [PR] Record the first and last token of CREATE statements for their spans [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/24 11:36:39 UTC, 1 replies.
- [PR] docs: Add November 2026 San Francisco DataFusion meetup to events page [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/24 12:07:32 UTC, 2 replies.
- [PR] Record the first and last token of ALTER statements for their spans [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/24 12:32:51 UTC, 1 replies.
- Re: [PR] Spans: (some of the) ALTER statements [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 12:34:26 UTC, 1 replies.
- Re: [I] coalesce(Int, Utf8) coerces to Int [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/24 12:38:11 UTC, 0 replies.
- [PR] feat: add opt-in local TopK fusion for native Parquet scans [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/24 13:28:41 UTC, 2 replies.
- [I] `EliminateCrossJoin` drops `NullEqualsNull` from nested inner joins [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/24 13:47:35 UTC, 0 replies.
- [I] ci: datafusion-cli S3 tests fail because the MinIO image is not available [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/24 13:58:50 UTC, 2 replies.
- [PR] fix datafusion-cli CI: switch from minio to rustfs [datafusion] - posted by "a10y (via GitHub)" <gi...@apache.org> on 2026/09/24 14:00:50 UTC, 4 replies.
- [PR] ci: run the S3 integration tests against RustFS instead of MinIO [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/24 14:01:31 UTC, 4 replies.
- [PR] feat(agg): add initial Blocked aggregate api [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/24 14:14:26 UTC, 9 replies.
- [PR] fix: remove misleading native opt-in for dispatch-only datetime expressions [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/24 14:14:58 UTC, 1 replies.
- [I] Decorrelate subqueries whose grouping sets leave out the correlated column [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:03 UTC, 7 replies.
- [I] `spark.comet.shuffle.native.writeBufferSize` is sent to native code in MiB but used as bytes, so the default write buffer is 1 byte [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:11 UTC, 1 replies.
- [I] `spark.comet.maxTempDirectorySize` silently ignores values with a unit [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:15 UTC, 1 replies.
- [I] A bare byte count for `spark.memory.offHeap.size` is read as MiB when sizing the Comet memory pool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:23 UTC, 1 replies.
- [I] Comet runs in on-heap mode without `spark.comet.exec.onHeap.enabled` when the session extension is registered directly [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:27 UTC, 1 replies.
- [I] Follow-ups to #6163: correct the `fair_unified` description and prepare `spark.comet.exec.memoryPool.fraction` for removal [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:31 UTC, 1 replies.
- [I] Native memory usage log underestimates the executor overhead for PySpark and SparkR on Kubernetes, and warns on standalone clusters [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:33 UTC, 1 replies.
- [I] Driver warns that `spark.executor.memoryOverhead` is unset when `spark.executor.memoryOverheadFactor` is set, and in local mode [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:35 UTC, 1 replies.
- [I] Kubernetes guide example never enables Comet because it sets no off-heap memory [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:16:37 UTC, 1 replies.
- [PR] ci: use RustFS instead of MinIO for datafusion-cli S3 tests [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/24 14:22:39 UTC, 3 replies.
- [PR] fix: read shuffle write buffer, spill limit and off-heap sizes in bytes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:33:21 UTC, 4 replies.
- [I] Native Parquet scan reads nested fields by position when field ids no longer match their names [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:42:40 UTC, 1 replies.
- [I] `ExtractANSIIntervalDays` and the other interval field extractors have no serde, so `date + ` and `extract` of an interval fall back [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:42:57 UTC, 0 replies.
- [PR] docs: correct which operators run separate native plans in a task [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 14:52:45 UTC, 1 replies.
- Re: [PR] chore: extend pre commit instructions for AI agents [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/24 15:05:06 UTC, 4 replies.
- Re: [PR] fix(ci): run the S3 integration tests against RustFS instead of MinIO [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/24 15:05:11 UTC, 0 replies.
- [PR] fix: do not run Comet in on-heap mode without `spark.comet.exec.onHeap.enabled` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 15:05:52 UTC, 3 replies.
- [I] Charge the native shuffle writer's write buffers to the memory pool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 15:10:01 UTC, 2 replies.
- [PR] docs: correct what the Comet plugin does in the plugin overview [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 15:15:32 UTC, 0 replies.
- [PR] Add a test to enforce compatibility between an aggregate's accumulators [datafusion] - posted by "masonh22 (via GitHub)" <gi...@apache.org> on 2026/09/24 15:23:00 UTC, 0 replies.
- [PR] fix: skip the executor memory overhead warning when a factor is set or in local mode [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 15:45:38 UTC, 2 replies.
- [I] Queries fail when `spark.shuffle.manager` names the Comet shuffle manager only in the session conf [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 15:48:47 UTC, 1 replies.
- [I] `CometCast.isSupported` returns the first non-Compatible child, so `Incompatible` can mask `Unsupported` [datafusion-comet] - posted by "Smallfu666 (via GitHub)" <gi...@apache.org> on 2026/09/24 15:49:03 UTC, 0 replies.
- Re: [PR] fix: preserve nested log and power results [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/24 16:04:14 UTC, 1 replies.
- [I] [EPIC] Bug fixes to consider backporting to branch-1.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 16:28:31 UTC, 0 replies.
- Re: [PR] docs: clarify what `PushedDown::Yes` and `PushedDown::No` mean [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 16:30:20 UTC, 1 replies.
- [I] Operators above a cached relation fall back to Spark after AQE materializes the table-cache stage [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 16:31:54 UTC, 1 replies.
- [I] In-memory cache tests that use checkSparkAnswer compare the cache with itself [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 16:31:59 UTC, 2 replies.
- [PR] Fix panic from `avg(x ORDER BY y)` (and more) [datafusion] - posted by "masonh22 (via GitHub)" <gi...@apache.org> on 2026/09/24 16:36:00 UTC, 2 replies.
- [PR] feat: route timestamp_seconds decimal, byte and short input through codegen dispatch [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/24 16:36:31 UTC, 1 replies.
- [I] ClickHouse: Support tuple element access by index (`t.1`, `(1, 'a').1`) [datafusion-sqlparser-rs] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/24 16:47:49 UTC, 0 replies.
- [PR] ClickHouse: Support tuple element access by index [datafusion-sqlparser-rs] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/24 16:52:22 UTC, 5 replies.
- [I] Chained CollectLeft hash joins multiply StringView buffer references (TPC-DS Q64: 8.5 GB, ~10x slower with pushdown_filters) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 16:55:13 UTC, 2 replies.
- Re: [I] datasource listing performs full listing despite user pruning partitions [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/24 17:05:05 UTC, 0 replies.
- Re: [I] Excessive Arc-clone in HashJoinStream with StringView on build-side [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 17:13:36 UTC, 0 replies.
- [PR] fix: check each fair_unified reservation against its own share [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 17:23:48 UTC, 4 replies.
- [PR] fix: reject non-default collations in all sort keys [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/24 17:48:02 UTC, 4 replies.
- [I] S3 credential SPI: per-location credentials within a bucket [datafusion-comet] - posted by "snmvaughan (via GitHub)" <gi...@apache.org> on 2026/09/24 17:56:38 UTC, 1 replies.
- Re: [I] unexpected output for `concat` for arrays [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/24 17:58:04 UTC, 1 replies.
- [PR] fix: keep operators above a cached relation native after the AQE re-plan [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 18:02:00 UTC, 2 replies.
- [PR] perf: push hash join dynamic filter bounds and membership as separate optional filters [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 18:03:25 UTC, 2 replies.
- [PR] fix: make concat combine array arguments as arrays [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/24 18:07:08 UTC, 2 replies.
- [PR] fix: [branch-1.0] read shuffle write buffer, spill limit and off-heap sizes in bytes (#6191) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 18:12:35 UTC, 1 replies.
- Re: [PR] docs: correct the plugin and shuffle sections of the plugin overview [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 18:23:37 UTC, 1 replies.
- Re: [PR] perf: avoid unnecessary aggregate spill rewrites [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/24 18:37:53 UTC, 13 replies.
- [PR] feat: make optional_filter_mode = adaptive the default [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 18:52:41 UTC, 21 replies.
- Re: [I] Release datafusion-python 55.0.0 [datafusion-python] - posted by "yuju-huang (via GitHub)" <gi...@apache.org> on 2026/09/24 18:59:00 UTC, 1 replies.
- [PR] fix: deduplicate StringView/BinaryView buffer refs in CollectLeft Has... [datafusion] - posted by "mohitgurav20 (via GitHub)" <gi...@apache.org> on 2026/09/24 19:31:25 UTC, 7 replies.
- Re: [PR] feat: per-location credentials for the S3 credential SPI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 20:18:41 UTC, 3 replies.
- [I] `FFI_ExecutionPlan`'s "already foreign" fast paths use the delegating `downcast_ref`/`is`, silently discarding transparent wrapper nodes [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/24 20:21:50 UTC, 0 replies.
- Re: [PR] perf: push partitioned hash join dynamic filter bounds and membership as separate filters [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 20:22:10 UTC, 12 replies.
- [PR] docs: note the rustdoc trick for hiding use statements in examples [datafusion] - posted by "asolimando (via GitHub)" <gi...@apache.org> on 2026/09/24 20:45:46 UTC, 2 replies.
- [I] Release builds of libcomet skip LTO because the crate is also an rlib [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 20:48:27 UTC, 4 replies.
- [PR] fix: use NDV for unresolved scalar subquery selectivity instead of 20% fallback [datafusion] - posted by "mohitgurav20 (via GitHub)" <gi...@apache.org> on 2026/09/24 21:09:54 UTC, 0 replies.
- [PR] fix: enforce Spark's map key checks in native map_from_arrays and map_from_entries [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/24 21:11:46 UTC, 1 replies.
- [PR] Upstream/sqlite table options list [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/24 21:29:50 UTC, 0 replies.
- Re: [PR] SQLite: Support comma-separated WITHOUT ROWID and STRICT table options [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 21:33:13 UTC, 0 replies.
- [I] Substrait consumer rejects multi-needle InPredicate for row-valued IN subqueries [datafusion] - posted by "benbellick (via GitHub)" <gi...@apache.org> on 2026/09/24 21:54:55 UTC, 2 replies.
- Re: [PR] Databricks: support CREATE TABLE USING, MAP, LONG, DIV and the pipe operator [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 22:08:23 UTC, 1 replies.
- Re: [PR] MSSQL: Support multiple columns after ALTER TABLE ADD [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 22:13:01 UTC, 0 replies.
- Re: [PR] MSSQL: Support cursor scope and FAST_FORWARD options [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 22:13:17 UTC, 3 replies.
- Re: [PR] MSSQL: Support PROC as CREATE PROCEDURE abbreviation [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 22:13:29 UTC, 1 replies.
- Re: [PR] DuckDB, PostgreSQL, SQLite: Support window-frame EXCLUDE [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 22:13:53 UTC, 1 replies.
- Re: [PR] Postgres: Accept generated columns with no mode keyword or VIRTUAL [datafusion-sqlparser-rs] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/24 22:13:55 UTC, 0 replies.
- [I] Location-scoped S3 credentials: refresh the locations when a location's credential fails, not only on 403 [datafusion-comet] - posted by "snmvaughan (via GitHub)" <gi...@apache.org> on 2026/09/24 23:15:05 UTC, 1 replies.
- [PR] feat: adaptive conjunct reordering in FilterExec [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 23:34:52 UTC, 2 replies.
- [PR] feat: keep optional filters pruning-only in the Parquet post-scan path [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/24 23:34:54 UTC, 2 replies.
- [I] perf: account native allocations without a thread-local lookup [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/24 23:55:42 UTC, 0 replies.
- [PR] perf: Optimize `array_agg(... IGNORE NULLS)` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/25 01:26:13 UTC, 4 replies.
- [PR] feat: aggregate a large final hash table as hash buckets (experimental, off by default) [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/25 01:27:59 UTC, 12 replies.
- [PR] feat: bucket the hash table of single stage aggregations that run on every partition [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/25 01:32:09 UTC, 3 replies.
- Re: [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 2026/09/25 01:40:32 UTC, 0 replies.
- Re: [PR] perf: passthrough last stream is `SortPreservingMergeStream` [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 01:41:55 UTC, 0 replies.
- Re: [PR] fix: avoid panic in array_position start_from near i64::MIN [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 01:41:57 UTC, 2 replies.
- Re: [PR] feat: add docker-compose.quick.yml and fix onboarding docs [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 01:48:45 UTC, 0 replies.
- Re: [PR] feat: decouple partition location from executor metadata [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 01:48:48 UTC, 0 replies.
- Re: [PR] Scheduler client reuse [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 01:48:50 UTC, 0 replies.
- Re: [PR] fix: support CalendarIntervalType hashing [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 02:59:00 UTC, 1 replies.
- Re: [PR] fix: report `Input` column when native Iceberg scan is enabled or native shuffle is enabled [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 02:59:52 UTC, 1 replies.
- [PR] feat: per-conjunct pruning statistics for PruningPredicate [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/25 03:12:12 UTC, 3 replies.
- [PR] feat: adaptive placement of Parquet scan filters (row filter, post-scan, skip) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/25 03:12:28 UTC, 21 replies.
- Re: [PR] fix: native ansi-errors raised as spark error [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 03:13:30 UTC, 3 replies.
- [PR] perf: mirror compound ASOF key predicates to right [datafusion] - posted by "Xuanwo (via GitHub)" <gi...@apache.org> on 2026/09/25 03:36:43 UTC, 3 replies.
- [PR] chore(deps): bump config from 0.15.25 to 0.15.26 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 04:12:14 UTC, 1 replies.
- [PR] chore(deps): bump testcontainers from 0.27.3 to 0.28.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 04:13:12 UTC, 2 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.17 to 2.87.18 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 04:14:25 UTC, 1 replies.
- [I] write_parquet ignores write_options when compression is a ParquetWriterOptions [datafusion-python] - posted by "Rodrigo-Palma (via GitHub)" <gi...@apache.org> on 2026/09/25 04:34:22 UTC, 0 replies.
- [PR] fix: forward write_options when write_parquet receives ParquetWriterOptions [datafusion-python] - posted by "Rodrigo-Palma (via GitHub)" <gi...@apache.org> on 2026/09/25 04:36:31 UTC, 0 replies.
- [PR] fix: do not install a Parquet row selection when the page index prunes nothing [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/25 04:49:15 UTC, 20 replies.
- Re: [I] Reading Iceberg tables show 0.0B for the Input column on Spark's executor UI [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 04:51:57 UTC, 0 replies.
- Re: [I] Hashing a CalendarInterval value fails with "Unsupported data type in hasher: Interval(MonthDayNano)" [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 04:51:59 UTC, 0 replies.
- [PR] perf: PartitionedTopK hold retained rows in one shared RecordBatchStore [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/09/25 04:58:45 UTC, 4 replies.
- [PR] feat: preserve bitmap-backed Parquet row selections [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/25 05:17:00 UTC, 2 replies.
- [PR] fix: preserve negative zero in trunc [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/25 05:43:51 UTC, 1 replies.
- Re: [I] [Variant] Native top-level Variant projection from ordinary Parquet [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 06:20:51 UTC, 0 replies.
- Re: [I] [Variant] Enable direct top-level Variant projection in ordinary native Parquet scans [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 06:20:51 UTC, 0 replies.
- [PR] DRAFT Bench 25188 [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/25 06:39:03 UTC, 4 replies.
- [I] Use Exact Hash-Table Allocation Accounting in `GroupValuesPrimitive` [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/25 06:55:54 UTC, 2 replies.
- [I] Use Exact Hash-Table Allocation Accounting in `GroupValuesRows` [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/25 06:57:58 UTC, 2 replies.
- [I] Use Exact Hash-Table Allocation Accounting in `GroupValuesColumn` [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/25 06:59:34 UTC, 2 replies.
- [I] Support multi-column (tuple) NOT IN subqueries with null-aware semantics [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/25 07:01:49 UTC, 0 replies.
- [PR] Make `is_complete()` public [datafusion] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/25 07:11:16 UTC, 3 replies.
- Re: [PR] feat: support multi-column NOT IN subqueries with null-aware joins [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 07:14:47 UTC, 10 replies.
- [PR] MySQL: Bind && with the precedence of AND [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 07:23:27 UTC, 4 replies.
- [PR] Check prefix operator spacing by rendered first char [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 07:37:05 UTC, 1 replies.
- [PR] perf: avoid quadratic planning for SELECTs with many aggregates [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/25 07:39:09 UTC, 9 replies.
- [PR] Implement Aggregate function `map_agg` [datafusion] - posted by "rishabh1244 (via GitHub)" <gi...@apache.org> on 2026/09/25 07:39:57 UTC, 1 replies.
- [I] Enabling discussion tab [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 07:43:00 UTC, 2 replies.
- Re: [I] INTERSECT ALL returns wrong number of records from RHS [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/25 07:45:14 UTC, 0 replies.
- [PR] fix: prevent NaN on extreme precision in round and trunc functions [datafusion] - posted by "IgnatiusPang (via GitHub)" <gi...@apache.org> on 2026/09/25 07:57:39 UTC, 3 replies.
- [I] Nightly CI failed on 2026-09-25 [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/25 07:58:12 UTC, 2 replies.
- [PR] fix: preserve duplicate counts in INTERSECT ALL and EXCEPT ALL [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/25 08:13:49 UTC, 4 replies.
- [PR] fix: propagate NaN in population variance accumulator on single-row d… [datafusion] - posted by "IgnatiusPang (via GitHub)" <gi...@apache.org> on 2026/09/25 08:14:31 UTC, 2 replies.
- [PR] Add a fuzz target that flags superlinear parsing and printing [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 08:14:33 UTC, 2 replies.
- Re: [PR] Spans: CREATE statements [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 08:15:57 UTC, 0 replies.
- [PR] fix: clamp cosine_distance to enforce metric non-negativity and boundedness [0.0, 2.0] [datafusion] - posted by "IgnatiusPang (via GitHub)" <gi...@apache.org> on 2026/09/25 08:42:55 UTC, 9 replies.
- [PR] fix: validate percentile bounds in calculate_percentile to prevent out-of-bounds panic and silent corruption [datafusion] - posted by "IgnatiusPang (via GitHub)" <gi...@apache.org> on 2026/09/25 09:01:09 UTC, 2 replies.
- Re: [PR] chore: rename .claude directory to vendor-neutral .ai [datafusion-comet] - posted by "ziting-openai (via GitHub)" <gi...@apache.org> on 2026/09/25 09:40:13 UTC, 0 replies.
- Re: [PR] feat: Implement map-to-string casting [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 09:47:49 UTC, 1 replies.
- Re: [PR] feat: use aligned slice access during bulk append in SparkUnsafeArray [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 09:49:27 UTC, 0 replies.
- [PR] test: add Iceberg integration fixture [datafusion-iceberg] - posted by "gabotechs (via GitHub)" <gi...@apache.org> on 2026/09/25 09:54:14 UTC, 0 replies.
- Re: [PR] perf: avoid repeated row comparisons in semi/anti sort-merge joins [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/25 09:55:35 UTC, 13 replies.
- [PR] Enable GitHub Discussions [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 09:58:28 UTC, 2 replies.
- Re: [PR] feat: Runtime dynamic filter pushdown for native hash joins [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 10:00:01 UTC, 1 replies.
- [PR] fix: decline native Iceberg writes with a custom location provider [datafusion-comet] - posted by "liupoyi-1031 (via GitHub)" <gi...@apache.org> on 2026/09/25 10:00:42 UTC, 3 replies.
- [PR] fix(functions): prevent invalid sort omission in log monotonicity when base <= 1 [datafusion] - posted by "IgnatiusPang (via GitHub)" <gi...@apache.org> on 2026/09/25 10:39:31 UTC, 4 replies.
- [PR] fix(functions-aggregate): propagate NaN in corr when either column contains NaN [datafusion] - posted by "IgnatiusPang (via GitHub)" <gi...@apache.org> on 2026/09/25 10:56:54 UTC, 2 replies.
- Re: [I] CometExecRule overwrites direct AQE LogicalQueryStage links during replanning [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 11:09:31 UTC, 0 replies.
- [PR] Update version number to 55.0.0 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/25 11:41:47 UTC, 1 replies.
- [PR] Rebuild AggregateExec when replacing aggregate expressions [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/25 11:45:34 UTC, 3 replies.
- [PR] fix(ffi): don't discard downcast-delegating wrappers of foreign plans [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/25 11:56:56 UTC, 4 replies.
- Re: [PR] refactor: use arrow make_comparator for nested structural equality in arrays_overlap and array_position [2/2] [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 12:02:49 UTC, 1 replies.
- Re: [PR] feat: experimental zero-copy row views for writes of complex-typed data [experiment] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 12:12:58 UTC, 0 replies.
- [I] ANSI integral overflow errors: wrong error class for Byte/Short arithmetic and missing try_ suggestion [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 12:22:16 UTC, 1 replies.
- Re: [PR] perf: Add microbenchmark results (run on m7i.2xlarge) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 12:22:55 UTC, 0 replies.
- [PR] fix(physical-plan): replace approximate `map_size` accounting with exact `HashTable::allocation_size()` in `GroupValuesRows` [datafusion] - posted by "mohitgurav20 (via GitHub)" <gi...@apache.org> on 2026/09/25 12:30:11 UTC, 4 replies.
- Re: [PR] feat: Support Spark expression: make_dt_interval [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 12:51:29 UTC, 0 replies.
- [PR] docs: document CI coverage on release branches and run the full suite before an RC [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 12:59:12 UTC, 1 replies.
- [PR] feat: close upstream coverage gaps found by audit against DataFusion 55.1.0 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/25 13:02:13 UTC, 0 replies.
- Re: [PR] feat: object-store data cache (memory tier) + cache-affinity scheduling [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 13:05:59 UTC, 1 replies.
- Re: [PR] fix: experiments with large types for aggregated values [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 13:06:49 UTC, 2 replies.
- Re: [PR] fix: honor Spark’s commit protocol in Spark 3.x native writes [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/25 13:14:16 UTC, 2 replies.
- Re: [PR] feat: support ANSI interval types in native Parquet scans [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 13:23:30 UTC, 0 replies.
- [PR] test: accept CometHashAggregateExec in the Spark 4.0 CollationSuite hash agg check [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 13:37:08 UTC, 1 replies.
- [PR] Remove homepage metadata duplicating repository [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 13:50:03 UTC, 3 replies.
- Re: [PR] feat: support multiply_ym_interval with YearMonth interval codegen dispatch [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 13:54:36 UTC, 1 replies.
- Re: [PR] feat: Implement TimeType support - Infrastructure - sort, min/max [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 13:59:45 UTC, 0 replies.
- [PR] fix(functions-aggregate): guard against slice indexing underflow and allocation hazards in first_last and array_agg [datafusion] - posted by "IgnatiusPang (via GitHub)" <gi...@apache.org> on 2026/09/25 14:05:46 UTC, 2 replies.
- Re: [PR] fix: do not prune ORDER BY keys using nullable UNIQUE constraints [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/25 14:09:18 UTC, 2 replies.
- [I] Location-scoped S3 credentials: a provider exception does not refresh the location list [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 14:18:07 UTC, 1 replies.
- [PR] fix: [branch-1.0] let Comet memory pools overcommit on grow instead of panicking (#6128) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 14:27:57 UTC, 2 replies.
- [PR] Ignore libFuzzer worker logs in fuzz/ [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 14:29:27 UTC, 3 replies.
- [PR] fix: refresh S3 policy locations when a location's credential fails [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 14:33:27 UTC, 3 replies.
- Re: [PR] perf: reuse quantile summary buffers during merge [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 14:36:51 UTC, 1 replies.
- [PR] [final state] optional filters stack (do not merge) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/25 15:00:52 UTC, 178 replies.
- [I] fair_unified: a JVM consumer freeing its last bytes can fail a parked native acquire with NoSuchElementException [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/25 15:14:34 UTC, 1 replies.
- [PR] DuckDB: Support nested block comments [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 15:23:47 UTC, 1 replies.
- [PR] Gate fuzz oracle targets behind features [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/25 15:24:38 UTC, 1 replies.
- [PR] adaptive coalescer repartition [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/25 16:12:11 UTC, 9 replies.
- Re: [PR] perf: optimize list_extract without defaults using Arrow take [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 16:16:18 UTC, 2 replies.
- [I] Expr.over() on an aggregate silently drops order_by, null_treatment, filter, and distinct [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/25 16:17:10 UTC, 0 replies.
- [I] Reduce retained buffer allocation when list_extract selects short nested arrays [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 16:18:58 UTC, 1 replies.
- Re: [PR] perf: track decimal overflow without rescanning results [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 16:24:32 UTC, 1 replies.
- Re: [PR] feat: close upstream coverage gaps for DataFusion 55.1.0 [datafusion-python] - posted by "Copilot (via GitHub)" <gi...@apache.org> on 2026/09/25 16:35:47 UTC, 11 replies.
- [PR] perf: Optimize `array_filter` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/25 16:41:13 UTC, 3 replies.
- Re: [I] Reduce allocations in approx_percentile QuantileSummaries merge and flush paths [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 17:01:19 UTC, 0 replies.
- [PR] Fix panic in `PercentileContGroupsAccumulator::convert_to_state()` [datafusion] - posted by "masonh22 (via GitHub)" <gi...@apache.org> on 2026/09/25 17:03:33 UTC, 2 replies.
- [PR] feat: [branch-1.0] per-location credentials for the S3 credential SPI (#6031) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 17:23:15 UTC, 1 replies.
- [PR] fix: [branch-1.0] size JVM shuffle pointer array growth from the array, not the data pages (#5907) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 17:42:42 UTC, 1 replies.
- [PR] docs: Make the preference for sqllogictest over Rust unit tests more visible [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/25 17:43:51 UTC, 4 replies.
- [PR] fix: [branch-1.0] check each fair_unified reservation against its own share (#6205) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 17:51:13 UTC, 3 replies.
- [I] Add logging/inspection hook for physical plan before distributed transformations [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/25 17:55:58 UTC, 1 replies.
- [I] Release DataFusion `55.2.0` (patch) Release (Oct 2026) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/25 18:02:43 UTC, 11 replies.
- Re: [I] Centralize data-type support predicates so new types don't have to be added in multiple places [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 18:16:43 UTC, 0 replies.
- [PR] [branch-55] fix datafusion-cli CI: switch from minio to rustfs (#25706) [datafusion] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/25 18:42:24 UTC, 3 replies.
- Re: [I] Improve performance for roundrobin shuffle writes for nested schemas [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/25 18:44:53 UTC, 0 replies.
- [PR] ci: [branch-1.0] deploy the website only from main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 18:48:35 UTC, 1 replies.
- [PR] fix: inject Comet session extension rules only once per session [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 18:51:43 UTC, 3 replies.
- [I] Follow-ups for the IRSA web-identity credential provider [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 19:13:30 UTC, 0 replies.
- [PR] Prototype: physical filter API (PhysicalFilter / FilterConjunct) with optional conjuncts [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/25 19:19:41 UTC, 11 replies.
- [PR] perf: emit initial filter output sooner for dynamic pruning [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/25 19:34:18 UTC, 14 replies.
- [I] Null treatment of `sort` does not follow DataFusion's default [datafusion-python] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/25 19:59:16 UTC, 0 replies.
- [PR] fix: Make default sort order nulls last [datafusion-python] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/25 20:04:47 UTC, 0 replies.
- Re: [I] list_extract: replace per-row MutableArrayData gather with take and zip [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 20:12:46 UTC, 0 replies.
- Re: [I] Optimize `WideDecimalBinaryExpr`: skip the null-masking pass in non-ANSI mode when nothing overflows [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/25 20:12:48 UTC, 0 replies.
- Re: [PR] POC: batch-granular Parquet scans with the push decoder and scan_plan read-ahead [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/25 20:20:58 UTC, 123 replies.
- Re: [PR] fix: Native S3 scan on EKS/IRSA turns a transient STS throttle into a hard 403 storm [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/25 21:55:30 UTC, 3 replies.
- [I] `CometLiteral` accepts a collated string literal and serializes it as a plain string [datafusion-comet] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/09/25 22:54:39 UTC, 1 replies.
- [I] Move `CometCollationSuite` to `spark-4.x` so every 4.x profile runs it [datafusion-comet] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/09/25 22:54:41 UTC, 0 replies.
- Re: [I] `arrays_except` type mismatch [datafusion-comet] - posted by "stantheman0128 (via GitHub)" <gi...@apache.org> on 2026/09/25 22:54:49 UTC, 0 replies.
- [I] Spark errors after the first batch of a JVM input stream reach the user as CometNativeException [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/25 23:01:54 UTC, 0 replies.
- [PR] fix: Let DataFusion handles global aggregate with no grouping keys instead of falling back to Spark [datafusion-comet] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/09/25 23:57:30 UTC, 0 replies.
- [PR] chore: [branch-1.1] change version from 1.1.0-SNAPSHOT to 1.1.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 00:05:41 UTC, 2 replies.
- Re: [PR] fix: avoid dictionary key overflow in group value output [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/26 01:41:44 UTC, 0 replies.
- Re: [PR] chore(deps-dev): bump webpack-dev-server from 5.2.1 to 5.2.6 in /datafusion/wasmtest/datafusion-wasm-app [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/26 01:43:07 UTC, 0 replies.
- Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/26 01:49:16 UTC, 1 replies.
- Re: [PR] feat(sort-shuffle): accept Option [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/26 01:49:18 UTC, 0 replies.
- [I] Dropping a plan's stream should release what its stream tasks own right away, not when the runtime next polls them [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/09/26 03:14:16 UTC, 0 replies.
- [PR] feat: drop a stream task's future in place when its stream is dropped [datafusion] - posted by "ranflarion (via GitHub)" <gi...@apache.org> on 2026/09/26 03:14:54 UTC, 1 replies.
- [PR] fix: keep a correlated filter below the nullable side of an outer join [datafusion] - posted by "kita-renji (via GitHub)" <gi...@apache.org> on 2026/09/26 05:18:02 UTC, 6 replies.
- [PR] docs: add a simple diagram of how Comet uses executor memory [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 05:46:51 UTC, 2 replies.
- [PR] feat: serialize LazyMemoryExec through generator hooks [datafusion] - posted by "QinXi-ai (via GitHub)" <gi...@apache.org> on 2026/09/26 05:52:04 UTC, 0 replies.
- [PR] fix: compact already-sliced batches before the native Iceberg writer counts NaNs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 05:59:07 UTC, 2 replies.
- [I] Window PARTITION BY puts 0.0 and -0.0 in separate partitions [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/26 06:05:23 UTC, 3 replies.
- [PR] fix: match iceberg-java for Iceberg partitions past year 262142 in the native writer [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 06:11:26 UTC, 1 replies.
- Re: [I] Common subexpression elimination masks hides aggregations in physical explain output [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/26 06:26:56 UTC, 1 replies.
- [I] Support Native Iceberg MOR write [datafusion-comet] - posted by "unikdahal (via GitHub)" <gi...@apache.org> on 2026/09/26 06:38:58 UTC, 1 replies.
- [PR] perf: speed up INTERSECT ALL and EXCEPT ALL on mostly distinct rows [datafusion] - posted by "1fanwang (via GitHub)" <gi...@apache.org> on 2026/09/26 06:45:29 UTC, 2 replies.
- [PR] Generic: Parse IN lists that start with a parenthesized subquery [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/26 07:28:22 UTC, 4 replies.
- [PR] refactor: simplify filter pushdown volatility check [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/26 07:38:15 UTC, 4 replies.
- [PR] refactor: Simplify optimizer traversal with `TreeNode::exists()` [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/26 07:42:13 UTC, 3 replies.
- [PR] refactor: use apply for physical plan invariant checks [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/26 07:44:30 UTC, 2 replies.
- [PR] perf: choose dictionary encoding like iceberg-java in the native Iceberg writer [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 07:48:39 UTC, 3 replies.
- [PR] perf: evaluate AND chains as one n-ary conjunction (#25035) [datafusion] - posted by "Abhisheklearn12 (via GitHub)" <gi...@apache.org> on 2026/09/26 08:22:43 UTC, 20 replies.
- [PR] fix: keep nested inner joins with a different null equality in EliminateCrossJoin [datafusion] - posted by "mrhard9090 (via GitHub)" <gi...@apache.org> on 2026/09/26 09:31:35 UTC, 0 replies.
- [PR] Keep ClickBench SQL in sync across runners [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/26 09:35:58 UTC, 1 replies.
- [PR] fix: xxhash64 of a NULL struct ignores the struct fields [datafusion] - posted by "mrhard9090 (via GitHub)" <gi...@apache.org> on 2026/09/26 09:57:53 UTC, 5 replies.
- [I] Allow DataSouceExec to have child nodes that supply files at runtime [datafusion] - posted by "ion-elgreco (via GitHub)" <gi...@apache.org> on 2026/09/26 10:11:36 UTC, 10 replies.
- [I] Track benchmark performance in CI with CodSpeed [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/26 10:43:51 UTC, 3 replies.
- [I] Extending the dialect labeler (#2517) to replace hand-applied triage labels. [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/26 10:57:10 UTC, 1 replies.
- [I] HIVE: Round trip fails for field access on a numeric-prefix identifier [datafusion-sqlparser-rs] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/26 11:06:27 UTC, 0 replies.
- [PR] Hive: Preserve numeric-prefix field access round trips [datafusion-sqlparser-rs] - posted by "efegokdemir (via GitHub)" <gi...@apache.org> on 2026/09/26 11:33:44 UTC, 1 replies.
- Re: [I] ClickHouse: Support tuple element access by index [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/26 12:06:18 UTC, 0 replies.
- Re: [I] Suggest splitting `parser.rs` into smaller mod files [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/26 13:09:22 UTC, 3 replies.
- [I] Split `src/parser/mod.rs` and `src/ast/mod.rs` into smaller modules [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/26 13:13:38 UTC, 5 replies.
- [PR] ci: Add target release version labels to merged PRs [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/26 13:58:56 UTC, 9 replies.
- [PR] test: backport the upstream fix for a flaky Iceberg 1.9.1 rewrite test [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 14:02:14 UTC, 1 replies.
- [PR] ci: Ensure only the main datafusion crate is used in the examples [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/26 14:03:19 UTC, 4 replies.
- [PR] The great `Box`-ification experiment [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/26 14:39:08 UTC, 5 replies.
- [PR] fix: rethrow the exception a JVM input throws instead of a CometNativeException [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 15:14:30 UTC, 1 replies.
- [PR] docs: split the tuning guide into multiple pages [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 15:30:36 UTC, 1 replies.
- [PR] docs: fix redirects that lead to missing pages [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 15:41:22 UTC, 1 replies.
- [PR] fix: support binaryAsString in the native Parquet scan [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/09/26 16:21:49 UTC, 0 replies.
- [PR] feat: charge native write buffers to the task's memory pool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 16:26:57 UTC, 1 replies.
- Re: [PR] ci: run every tier on release-branch pull requests, and the full suite before an RC [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 16:49:26 UTC, 3 replies.
- [PR] docs: add 1.1.0 upgrade notes for fixed, deprecated and removed settings [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 17:51:39 UTC, 1 replies.
- Re: [PR] feat: allow configuring datafusion-cli history file location [datafusion] - posted by "dariocurr (via GitHub)" <gi...@apache.org> on 2026/09/26 18:08:34 UTC, 0 replies.
- [I] Measure the downstream saving of an optional filter, instead of an estimate [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/26 18:35:06 UTC, 1 replies.
- Re: [PR] fix: cancel background batch producers before final metrics [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 18:37:50 UTC, 1 replies.
- [I] Parquet scan claims equivalences from a pruning-only predicate, giving wrong ORDER BY and LIMIT results [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/26 19:01:35 UTC, 1 replies.
- [PR] fix: derive scan equivalences only from filters the source applies exactly [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/26 19:01:51 UTC, 2 replies.
- [PR] fix: match Spark ANSI integral overflow errors (#6217) [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/26 19:10:11 UTC, 0 replies.
- [PR] feat: report JVM Arrow memory in the executor memory usage log [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 20:18:41 UTC, 1 replies.
- Re: [PR] feat: bound JVM Arrow allocations by Spark's off-heap memory pool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 20:19:44 UTC, 1 replies.
- Re: [PR] fix: account for Arrow bytes map hash table allocations [datafusion] - posted by "Boulea7 (via GitHub)" <gi...@apache.org> on 2026/09/26 20:29:29 UTC, 1 replies.
- [PR] fix: accept NOT NULL input columns in partitioned INSERT [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/26 20:33:31 UTC, 10 replies.
- [I] arrays_zip with two same-named inputs fails with "ArrowArray struct has 2 children (expected 1)" [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 20:41:00 UTC, 4 replies.
- [PR] feat: make the plan nodes inspectable and rebuildable [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/26 20:41:12 UTC, 7 replies.
- [PR] fix: decorrelate grouping sets that leave out the correlated column when safe [datafusion] - posted by "namanjain24-sudo (via GitHub)" <gi...@apache.org> on 2026/09/26 21:02:45 UTC, 2 replies.
- Re: [I] arrow-ipc-optimizations in ballista-executor does not forward to ballista-core [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 21:06:04 UTC, 0 replies.
- [I] Instantiate an `AggregateExec` with no group columns + no aggregates triggers `must either specify a row count or at least one column` from RecordBatch [datafusion] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/09/26 21:53:31 UTC, 0 replies.
- [PR] fix: emit one row from a no-grouping aggregate with no aggregate expressions [datafusion] - posted by "hsiang-c (via GitHub)" <gi...@apache.org> on 2026/09/26 22:05:13 UTC, 2 replies.
- [PR] fix(scheduler): fail jobs whose tasks cannot be prepared [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:08:11 UTC, 2 replies.
- [PR] fix(core): look inside subqueries when deciding a plan only reads information_schema [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:08:16 UTC, 2 replies.
- [PR] fix(scheduler): declare distributed EXPLAIN output columns not-null [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:08:18 UTC, 2 replies.
- [PR] refactor: move the Flight proxy service into ballista-core [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:08:19 UTC, 2 replies.
- [I] Grouped integer SUM doesn't count its per-group state in the aggregate's memory reservation [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:23:46 UTC, 0 replies.
- [I] Native window operators reserve no memory for the batches they buffer [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:24:01 UTC, 0 replies.
- [I] A native final aggregate that has spilled can fail the task during its replay [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:24:04 UTC, 0 replies.
- [I] With several native plans in one task, the non-zero memory usage warning comes from the wrong plan [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:24:08 UTC, 1 replies.
- [I] JVM columnar shuffle fails with ArrayIndexOutOfBoundsException when spark.shuffle.checksum.enabled=false [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:24:21 UTC, 0 replies.
- [I] CometTaskMemoryManager logs a warning and a memory dump every time a native reservation is refused [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:24:24 UTC, 1 replies.
- [I] Hash-based JVM columnar shuffle reports its output as disk spill instead of bytes written [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:24:26 UTC, 1 replies.
- [I] spark.comet.shuffle.jvm.batchSize=0 hangs a task, and an unknown spark.comet.exec.memoryPool fails every task [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:24:44 UTC, 1 replies.
- [I] The native memory usage log understates untracked memory while a pool is overcommitted [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:24:47 UTC, 1 replies.
- Re: [I] ExecutionMemoryPool errors releasing more memory than allocated [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:28:35 UTC, 1 replies.
- Re: [I] Cancel background batch producers before collecting final plan metrics [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:29:50 UTC, 1 replies.
- Re: [I] Possible memory leak in error cases in JVM-Rust (and vice versa) transition [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:32:06 UTC, 2 replies.
- Re: [I] Use Spark ResourceProfiles to give native and JVM stages independent memory configs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:32:08 UTC, 0 replies.
- Re: [I] Move offHeap enabled check [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 22:35:15 UTC, 1 replies.
- [PR] fix: return a native plan's memory before its Spark task ends [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/26 23:13:11 UTC, 5 replies.
- [PR] fix: validate parquet encoding when configured [datafusion] - posted by "rxdrccq (via GitHub)" <gi...@apache.org> on 2026/09/27 00:46:26 UTC, 0 replies.
- [PR] feat: add builders for `CreateExternalCatalog` and `DropCatalog` [datafusion] - posted by "TTyChud (via GitHub)" <gi...@apache.org> on 2026/09/27 01:34:59 UTC, 1 replies.
- Re: [PR] add data_page_compression_ratio_threshold to config [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/27 01:49:04 UTC, 3 replies.
- Re: [PR] fix: reproduce function registry deterministically in SessionStateBuilder::new_from_existing [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/27 01:49:06 UTC, 1 replies.
- Re: [PR] chore(deps): bump quinn-proto from 0.11.14 to 0.11.16 [datafusion-sandbox] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/27 01:50:49 UTC, 0 replies.
- Re: [PR] ci: sweep TPC-H/TPC-DS verification over partition counts and empty tables [datafusion-ballista] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/27 01:56:24 UTC, 0 replies.
- [PR] fix: Error if both `group_by` and `aggr` is empty in `AggregateExec::try_new()` [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/27 02:30:45 UTC, 3 replies.
- [PR] fix: consider input sizes before reusing join partitioning [datafusion] - posted by "ShayanGho (via GitHub)" <gi...@apache.org> on 2026/09/27 02:36:22 UTC, 1 replies.
- [PR] fix: Validate `execution.time_zone` at `SET` time [datafusion] - posted by "KassaSana (via GitHub)" <gi...@apache.org> on 2026/09/27 03:56:47 UTC, 4 replies.
- [PR] test: compare in-memory caches with independent answers [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/27 04:06:22 UTC, 4 replies.
- [I] Support decorrelating subqueries with a correlated filter below the nullable side of an outer join [datafusion] - posted by "kita-renji (via GitHub)" <gi...@apache.org> on 2026/09/27 04:21:43 UTC, 1 replies.
- [PR] feat: estimate Decimal filter selectivity with interval analysis [datafusion] - posted by "shrivasshankar (via GitHub)" <gi...@apache.org> on 2026/09/27 04:53:48 UTC, 2 replies.
- [PR] feat: push local TopK thresholds into Parquet readers [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/27 05:00:00 UTC, 2 replies.
- [I] ExternalSorter over-reserves memory for Utf8View batches that share or repeat data buffers, so a sort after WindowAggExec fails with ResourcesExhausted [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/27 05:00:50 UTC, 3 replies.
- [I] Wrong results: a correlated filter under a window function is pulled above the window [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/27 05:10:55 UTC, 1 replies.
- [PR] perf: hash only the selected values of union arrays [datafusion] - posted by "Abhisheklearn12 (via GitHub)" <gi...@apache.org> on 2026/09/27 06:41:57 UTC, 12 replies.
- [I] Incorrect filter statistics for overflowing integer multiplication [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/27 07:06:03 UTC, 1 replies.
- [PR] fix: preserve unbounded multiplication interval endpoints [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/27 07:08:14 UTC, 5 replies.
- [I] SQL unparser drops ORDER BY inside ordered aggregates (last_value, first_value, array_agg, string_agg) [datafusion] - posted by "harrydevforlife (via GitHub)" <gi...@apache.org> on 2026/09/27 11:28:22 UTC, 2 replies.
- [I] Avoid unnecessary Parquet Bloom filter reads through incremental pruning [datafusion] - posted by "haohuaijin (via GitHub)" <gi...@apache.org> on 2026/09/27 13:35:12 UTC, 2 replies.
- [PR] feat(physical-plan): add staged execution boundary contract [datafusion] - posted by "edmondop (via GitHub)" <gi...@apache.org> on 2026/09/27 13:37:43 UTC, 1 replies.
- [I] Spark `xxhash64` ignores the running hash for dictionary-encoded values inside structs and lists [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/27 13:47:41 UTC, 2 replies.
- [I] AQE reuses one exchange for scans with different dynamic pruning filters and drops rows [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/27 13:48:59 UTC, 6 replies.
- [PR] fix: count shared view buffers once in ExternalSorter reservations [datafusion] - posted by "tohuya6 (via GitHub)" <gi...@apache.org> on 2026/09/27 14:32:26 UTC, 4 replies.
- [PR] docs: [branch-1.1] backport the 1.1.0 upgrade notes and tuning guide updates (#6237, #6244, #6248) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 15:04:19 UTC, 2 replies.
- [I] Allow a Parquet scan to read binary columns as binary when the table schema declares a string type [datafusion] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/09/27 15:04:20 UTC, 0 replies.
- [PR] feat(parquet): add `coerce_binary_to_string` option to read binary file columns as binary [datafusion] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/09/27 15:04:32 UTC, 2 replies.
- [PR] fix: [branch-1.1] reject a file without field ids at any depth whether or not id matching is on (#6116) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 15:07:15 UTC, 2 replies.
- [PR] chore: add branch protection for branch-1.0 and branch-1.1 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 15:08:19 UTC, 1 replies.
- [PR] fix: do not resolve DPP subqueries when AQE reads a native scan's partitioning [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/27 15:11:05 UTC, 3 replies.
- [PR] fix: log partial memory grants at DEBUG and drop the memory usage dump [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 15:22:29 UTC, 1 replies.
- [PR] fix: keep unconverted DPP filters in a scan's canonical form [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/27 15:22:37 UTC, 5 replies.
- [PR] fix: unparser drops ORDER BY of ordered aggregates [datafusion] - posted by "Vanzeren (via GitHub)" <gi...@apache.org> on 2026/09/27 15:23:20 UTC, 6 replies.
- Re: [PR] feat: run physical requirement enforcement first, as a PhysicalAnalyzer phase [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/27 15:35:38 UTC, 5 replies.
- [PR] fix: count pool overcommit as untracked memory in the native memory usage log [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 15:37:24 UTC, 1 replies.
- [I] ExternalSorter memory accounting: fixes missing from branch-55 and remaining gaps on main [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:00:10 UTC, 0 replies.
- [PR] [branch-55] fix: preserve external sort workspace across spilling (#24740) [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:09:28 UTC, 2 replies.
- [PR] [branch-55] fix: keep sort spill reservation until batches are written (#24923) [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:11:24 UTC, 2 replies.
- [PR] fix: [branch-1.0] preserve aggregate result identity during exchange reuse (#5470) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:14:33 UTC, 1 replies.
- [PR] fix: [branch-1.0] preserve join and generator semantics in plan identity (#5828) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:14:54 UTC, 1 replies.
- [PR] fix(iceberg): [branch-1.0] don't push transform residuals as their source column (#6154) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:14:58 UTC, 1 replies.
- [PR] fix: [branch-1.0] report `Input` column when native Iceberg scan is enabled or native shuffle is enabled (#5265) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:15:06 UTC, 1 replies.
- [PR] fix: [branch-1.0] refresh S3 policy locations when a location's credential fails (#6223) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:15:11 UTC, 2 replies.
- [PR] fix: [branch-1.0] park the native scan loop instead of busy-polling while waiting on native I/O (#6219) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 16:15:18 UTC, 1 replies.
- [PR] fix(cli): respect `sql_parser.recursion_limit` when parsing and validating input [datafusion] - posted by "KassaSana (via GitHub)" <gi...@apache.org> on 2026/09/27 16:20:47 UTC, 0 replies.
- [I] Wrong results: LATERAL with SELECT DISTINCT and a non-equality correlated filter returns duplicate rows [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/27 16:21:38 UTC, 1 replies.
- [PR] benchmarks: draw simulated object store latency at random, not round-robin [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/27 16:24:04 UTC, 3 replies.
- [PR] fix: keep a subquery correlated when its filter is below a window function [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/27 16:33:17 UTC, 1 replies.
- [PR] perf: evaluate Parquet Bloom filters incrementally during row group pruning [datafusion] - posted by "mohitgurav20 (via GitHub)" <gi...@apache.org> on 2026/09/27 16:34:38 UTC, 0 replies.
- [I] Storage-partitioned self-join of an Iceberg table returns duplicate rows with partially clustered distribution [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/27 16:37:13 UTC, 2 replies.
- [I] Recover date_bin ordering propagation for coarse-precision timestamps [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/27 16:44:30 UTC, 1 replies.
- [PR] fix: keep the running hash for nested dictionaries in Spark xxhash64 [datafusion] - posted by "tohuya6 (via GitHub)" <gi...@apache.org> on 2026/09/27 16:52:34 UTC, 1 replies.
- [PR] fix: native windows reserve the rows they buffer and buffer one window partition at a time [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 17:02:43 UTC, 4 replies.
- [PR] test: check Iceberg DPP pruning by planned file tasks [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/27 17:02:50 UTC, 3 replies.
- [PR] [branch-55] fix: leave memory for aggregate spill replay (#25383) [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 17:13:27 UTC, 2 replies.
- Re: [PR] feat: support large Arrow inputs for accelerated Python UDFs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 17:16:28 UTC, 0 replies.
- [PR] feat: add a Python ADBC example and TPC-H runner for Flight SQL [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 17:17:23 UTC, 0 replies.
- [PR] fix: bin coarse date_bin timestamps in i128 and restore ordering [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/27 17:23:11 UTC, 14 replies.
- [PR] perf: copy off-heap strings directly into Arrow [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/27 17:40:15 UTC, 4 replies.
- [I] Scheduler re-reads every Parquet footer on every job, so planning takes seconds on large tables [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 18:52:55 UTC, 1 replies.
- [PR] perf(scheduler): share the file statistics cache across sessions [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 18:53:51 UTC, 12 replies.
- [I] TPC-H SF1000 results for Ballista main (DataFusion 55.1.0): 1.45x of Spark + Comet, 15% of time in planning (#2497) [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 18:55:33 UTC, 0 replies.
- Re: [I] Add AQE to DataFusion [datafusion] - posted by "Samyak2 (via GitHub)" <gi...@apache.org> on 2026/09/27 19:01:16 UTC, 0 replies.
- [PR] chore: Add 1.1.0 changelog [WIP] [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 19:17:39 UTC, 0 replies.
- [PR] build(deps): bump github/codeql-action/init from 4.37.9 to 4.38.2 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/27 19:43:31 UTC, 0 replies.
- [PR] build(deps): bump taiki-e/install-action from 2.85.5 to 2.87.20 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/27 19:43:41 UTC, 0 replies.
- [PR] build(deps): bump astral-sh/setup-uv from 10.0.1 to 10.2.0 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/27 19:44:07 UTC, 0 replies.
- [PR] build(deps): bump github/codeql-action/analyze from 4.37.9 to 4.38.2 [datafusion-python] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/27 19:45:05 UTC, 0 replies.
- [PR] fix: Reject negative RANGE window frame offsets [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/27 19:50:22 UTC, 1 replies.
- [I] Incorrect ORDER BY results with mismatched Parquet timestamp units [datafusion] - posted by "cdelmonte-zg (via GitHub)" <gi...@apache.org> on 2026/09/27 20:04:17 UTC, 1 replies.
- [I] Spark 3.4 and 3.5 release jars require Java 17 since 0.11.0, though the docs list Java 11 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 20:32:38 UTC, 0 replies.
- [PR] ci: [branch-1.1] run every tier on release-branch pull requests, and the full suite before an RC (#6218) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 20:34:22 UTC, 1 replies.
- [I] Discussion: move the expensive CI jobs to a merge queue, like Comet [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 20:54:34 UTC, 0 replies.
- Re: [PR] fix(core): refuse queries that mix information_schema with other tables [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/27 21:00:49 UTC, 1 replies.
- [PR] fix: [branch-1.0] build the Spark 3.4 and 3.5 jars for Java 11 on any JDK [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 21:02:50 UTC, 1 replies.
- Re: [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 2026/09/27 21:07:41 UTC, 0 replies.
- Re: [PR] feat: reuse repeated exchanges in the distributed planner (ReuseExchange analog) [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/27 21:14:02 UTC, 2 replies.
- [I] spark.comet.batchSize below 8192 makes CometConf fail to initialize on every executor [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 21:52:00 UTC, 2 replies.
- [PR] fix: validate spark.comet.shuffle.jvm.batchSize and spark.comet.exec.memoryPool [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 21:53:14 UTC, 1 replies.
- [I] Sliced booleans nested in structs, and sliced inputs to the JVM UDF bridge, reach the JVM misaligned and return wrong results [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:00:48 UTC, 1 replies.
- [I] An input ArrowArrayStream that native never takes is never released [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:01:01 UTC, 1 replies.
- [I] Accelerated mapInArrow reads Python output at the declared types without checking them [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:01:03 UTC, 0 replies.
- [I] Remove AlignedArrowStreamReader and fix the Native to JVM section of ffi.md [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:01:18 UTC, 1 replies.
- Re: [I] Native columnar-to-row conversion is much slower than the JVM implementation for small batches [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:09:19 UTC, 0 replies.
- Re: [I] perf: bypass Arrow FFI for broadcast exchange reads [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:09:25 UTC, 0 replies.
- Re: [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 2026/09/27 22:09:27 UTC, 0 replies.
- Re: [I] Optimize JVM columnar-to-row conversion [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:09:29 UTC, 0 replies.
- Re: [I] Dropping a GlobalRef in a detached thread [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:09:36 UTC, 1 replies.
- Re: [I] Allocate Comet's parquet reader buffers from ArrowUtils.rootAllocator to enable zero-copy PyArrow UDF runner [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 22:09:40 UTC, 1 replies.
- [PR] fix: respect table timestamp units in Parquet statistics [datafusion] - posted by "limadog9 (via GitHub)" <gi...@apache.org> on 2026/09/27 22:24:59 UTC, 6 replies.
- [PR] feat: Prune ListingTable file groups for range-key filters [datafusion] - posted by "goutamadwant (via GitHub)" <gi...@apache.org> on 2026/09/27 22:40:02 UTC, 1 replies.
- Re: [I] Bug triage results: 2026-08-03 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 23:32:56 UTC, 1 replies.
- Re: [I] Bug triage results: 2026-08-11 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 23:32:59 UTC, 1 replies.
- Re: [I] Bug triage results: 2026-08-17 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 23:33:00 UTC, 1 replies.
- Re: [I] Bug triage results: 2026-08-31 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 23:33:03 UTC, 1 replies.
- [PR] fix: count buffers shared between sort input batches once [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/27 23:35:03 UTC, 4 replies.
- Re: [I] [EPIC] Improve performance of TPC-DS queries [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:00:39 UTC, 1 replies.
- Re: [I] [EPIC] Add support for all Map functions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:00:43 UTC, 1 replies.
- Re: [I] Add support for `COUNT(DISTINCT expr, expr1, ...)` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:00:47 UTC, 1 replies.
- Re: [I] Review names of configuration settings [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:00:51 UTC, 1 replies.
- Re: [I] Avoid `CometColumnarExchange` when next query stage requires `CometColumnarToRow` [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:00:55 UTC, 1 replies.
- Re: [I] [Feature] Support Spark expression: make_ym_interval [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:00:59 UTC, 1 replies.
- Re: [I] Add compatible timezone support for date_format expression [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:01:11 UTC, 1 replies.
- Re: [I] perf: extend field-major processing to nested struct fields [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:01:15 UTC, 1 replies.
- Re: [I] Implement tiered CI approach [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:01:31 UTC, 1 replies.
- Re: [I] unix_timestamp support level disagrees with documented TimestampNTZ tz-conversion divergence [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:01:55 UTC, 1 replies.
- Re: [I] Performance optimizations for native in-memory cache (follow-on to #4591) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:01:59 UTC, 1 replies.
- Re: [I] [EPIC] Optimize native scalar expressions used in TPC-DS [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:02:03 UTC, 1 replies.
- Re: [I] cast_map_to_map drops entries null buffer and ignores target sorted flag [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:02:17 UTC, 1 replies.
- Re: [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 2026/09/28 00:02:21 UTC, 1 replies.
- Re: [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 2026/09/28 00:02:33 UTC, 1 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 2026/09/28 00:02:44 UTC, 1 replies.
- Re: [I] Explore some optimization ideas for JVM shuffle [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:02:49 UTC, 1 replies.
- Re: [I] Delegate int/float/boolean to decimal cast arms to arrow safe cast [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:03:00 UTC, 1 replies.
- [I] Comet starts a single Tokio worker on standalone executors when spark.executor.cores is unset [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:03:21 UTC, 0 replies.
- [I] Blocking JVM calls from native plans hold Tokio workers, delaying other plans and I/O [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:03:41 UTC, 0 replies.
- [I] A native plan with no JVM input returns truncated output without an error when the Tokio runtime shuts down [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:03:58 UTC, 1 replies.
- [I] Cancelling a task doesn't stop its native plan until the plan produces its next batch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:04:06 UTC, 0 replies.
- [I] S3 credential refreshes are not coalesced, and bucket region detection has no timeout [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 00:04:11 UTC, 0 replies.
- [PR] fix: key each scan's planning data by its plan node in a native block [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/28 00:33:00 UTC, 2 replies.
- [I] Support anonymous S3 access through the CometS3CredentialProvider SPI [datafusion-comet] - posted by "parthchandra (via GitHub)" <gi...@apache.org> on 2026/09/28 01:18:26 UTC, 0 replies.
- [PR] [branch-55] fix: preserve fetch across distribution reoptimization (#24809) [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/09/28 01:40:20 UTC, 3 replies.
- Re: [PR] fix: preserve fractional seconds in 'second' and 'millisecond' [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/28 01:52:55 UTC, 0 replies.
- [PR] docs: remove nonexistent GROUPS frame references [datafusion-comet] - posted by "manuzhang (via GitHub)" <gi...@apache.org> on 2026/09/28 02:43:16 UTC, 1 replies.
- [PR] fix: report Parquet Bloom filter pruning metrics accurately [datafusion] - posted by "rgbuilds (via GitHub)" <gi...@apache.org> on 2026/09/28 03:13:30 UTC, 0 replies.
- [PR] docs: correct the Tokio worker default and release_runtime's shutdown comment [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 04:17:59 UTC, 1 replies.
- [PR] chore(deps): bump utoipa from 5.5.0 to 6.0.0 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/28 04:29:23 UTC, 3 replies.
- [PR] chore(deps): bump lru from 0.18.4 to 0.18.5 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/28 04:29:44 UTC, 3 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.18 to 2.87.20 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/28 04:30:56 UTC, 3 replies.
- Re: [PR] feat: Push down offset/skip to TableScan [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/28 05:30:50 UTC, 6 replies.
- [I] Allow COPY to be disabled independently in SQLOptions [datafusion] - posted by "shyjsarah (via GitHub)" <gi...@apache.org> on 2026/09/28 06:16:53 UTC, 1 replies.
- [PR] feat: allow COPY to be disabled independently [datafusion] - posted by "shyjsarah (via GitHub)" <gi...@apache.org> on 2026/09/28 06:22:55 UTC, 0 replies.
- Re: [I] Refresh SQL parser settings between statistics query files [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/28 06:33:16 UTC, 0 replies.
- [PR] Fix `Display` of quoted identifiers with a backslash before the quote [datafusion-sqlparser-rs] - posted by "mvisani (via GitHub)" <gi...@apache.org> on 2026/09/28 06:47:25 UTC, 3 replies.
- [PR] Databricks: support multipart TABLE queries [datafusion-sqlparser-rs] - posted by "EthanVieira (via GitHub)" <gi...@apache.org> on 2026/09/28 08:03:09 UTC, 2 replies.
- Re: [PR] chore(`OrderedFinalAggregateStream`): refactor to async generator [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/28 08:25:20 UTC, 2 replies.
- [I] Nightly CI failed on 2026-09-28 [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/28 08:35:59 UTC, 2 replies.
- [PR] docs(chaos): don't link to the feature-gated k8s module [datafusion-ballista] - posted by "milenkovicm (via GitHub)" <gi...@apache.org> on 2026/09/28 08:45:38 UTC, 2 replies.
- [PR] fix(physical-plan): replace approximate map_size accounting with exac… [datafusion] - posted by "mohitgurav20 (via GitHub)" <gi...@apache.org> on 2026/09/28 09:12:25 UTC, 1 replies.
- Re: [PR] chore(`PartialReduceHashAggregateStream`): convert to async generators and cleanup [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/28 09:31:03 UTC, 5 replies.
- Re: [PR] chore(`SingleHashAggregateStream`): refactor to async generator implementation [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/28 09:43:51 UTC, 2 replies.
- Re: [I] Clickhouse tuples not supported [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:06:48 UTC, 1 replies.
- Re: [I] SQL is parsed incorrectly when `trailing_commas` is not set [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:07:20 UTC, 1 replies.
- Re: [I] `ORDER BY` parser [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:08:01 UTC, 1 replies.
- Re: [I] VisitorMut add Expr [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:08:54 UTC, 1 replies.
- Re: [I] Allow to override all the `parser..` methods. [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:10:46 UTC, 1 replies.
- Re: [I] Optional GROUP BY statement [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:11:57 UTC, 1 replies.
- Re: [I] Support `proc-macro` TokenStream [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:14:08 UTC, 1 replies.
- Re: [I] Eliminating whitespace from the parser logic [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:16:30 UTC, 1 replies.
- [PR] PostgreSQL: Remove test `parse_create_table_with_inherit` [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:31:45 UTC, 3 replies.
- Re: [I] Support of new Syntax [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 10:41:33 UTC, 1 replies.
- Re: [I] Seemingly pointless test [datafusion-sqlparser-rs] - posted by "LucaCappelletti94 (via GitHub)" <gi...@apache.org> on 2026/09/28 11:01:15 UTC, 2 replies.
- [PR] Return provider extensions directly from the statistics walk [datafusion] - posted by "kosiew (via GitHub)" <gi...@apache.org> on 2026/09/28 11:37:04 UTC, 2 replies.
- [I] 邀请 arrow-datafusion 加入 GithubStarMate，让更多人发现你的作品 [datafusion] - posted by "hunterhumb (via GitHub)" <gi...@apache.org> on 2026/09/28 12:00:18 UTC, 1 replies.
- Re: [I] Release DataFusion `56.0.0` (Oct/Nov 2026) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/28 12:25:52 UTC, 1 replies.
- [PR] Expand scalar async UDF results to the batch row count [datafusion] - posted by "hareshkh (via GitHub)" <gi...@apache.org> on 2026/09/28 13:02:51 UTC, 5 replies.
- [PR] test: cover sequence's per-batch element limit and the batch size remedy [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/28 13:05:46 UTC, 1 replies.
- Re: [I] Explore cost-based optimizations [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:13 UTC, 1 replies.
- Re: [I] Improve coverage of tests for array expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:16 UTC, 1 replies.
- Re: [I] Improve fallback reporting for aggregates [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:20 UTC, 1 replies.
- Re: [I] [EPIC] Optimize performance for slow expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:22 UTC, 1 replies.
- Re: [I] [Feature] Support Spark expression: make_dt_interval [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:25 UTC, 0 replies.
- Re: [I] Proposal: Port most microbenchmarks to PySpark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:28 UTC, 1 replies.
- Re: [I] Native scans cannot propagate JVM-side Spark accumulators [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:32 UTC, 0 replies.
- Re: [I] Support expressions already implemented in datafusion-spark crate [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:34 UTC, 0 replies.
- Re: [I] Change UDF signature to use ColumnarValue rather than raw Arrow types [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:37 UTC, 0 replies.
- Re: [I] [EPIC] Implement all Spark date/time expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:40 UTC, 0 replies.
- Re: [I] Discussion: Should Comet add geospatial (ST_*) function support? [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:44 UTC, 1 replies.
- Re: [I] Do another audit sweep for string collation differences [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:46 UTC, 0 replies.
- Re: [I] [EPIC] Provide JVM/codegen-dispatch implementations for Incompatible expressions so they never fall back by default [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:49 UTC, 0 replies.
- Re: [I] Test dual-impl (native + codegen-dispatch) expressions consistently across the full routing matrix [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:52 UTC, 0 replies.
- Re: [I] sum_int: use arrow sum kernels and collapse integer type dispatch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:54 UTC, 1 replies.
- Re: [I] Make Comet even friendlier to agentic development [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:18:58 UTC, 0 replies.
- Re: [I] Custom Authentication & External File Systems [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:19:22 UTC, 1 replies.
- Re: [I] perf: optimize native shuffle writer (redundant copies, per-block allocations) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:19:26 UTC, 1 replies.
- Re: [I] Replace small hand-rolled element loops with arrow kernels and arity helpers [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:19:34 UTC, 1 replies.
- [PR] docs: stop listing GROUPS window frames as a fallback [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:22:32 UTC, 1 replies.
- Re: [I] Track PR release version with labels/milestones [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/28 13:27:14 UTC, 0 replies.
- [I] DataFrame::fill_null and fill_nan fail on column names with uppercase letters or dots [datafusion] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/28 13:36:52 UTC, 0 replies.
- [I] CSV/NDJSON range scans issue one sequential 16 KiB GET per 16 KiB of a long record at a range boundary [datafusion] - posted by "Abhisheklearn12 (via GitHub)" <gi...@apache.org> on 2026/09/28 13:40:55 UTC, 1 replies.
- [I] A JVM consumer's parked page allocation fails when another consumer of the task empties its balance [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/28 13:43:00 UTC, 1 replies.
- [PR] fix: [branch-1.1] decline native Iceberg writes with a custom location provider (#6216) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:46:41 UTC, 1 replies.
- [PR] perf: [branch-1.1] cache Iceberg FileIO per executor instead of building one per task (#6106) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:46:53 UTC, 2 replies.
- [PR] test: [branch-1.1] backport the Iceberg write report and the mid-write retry test (#6155, #6111) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:46:55 UTC, 0 replies.
- [PR] docs: update TPC-DS benchmark results for Comet 1.1.0 on Spark 4.2 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:47:54 UTC, 1 replies.
- [PR] docs: refresh stale roadmap entries [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 13:54:00 UTC, 1 replies.
- [PR] fix: retry a native acquire that Spark failed after dropping the task's entry [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/28 13:59:22 UTC, 1 replies.
- [PR] fix(proto): logical plan deserialization stack overflow protection [datafusion] - posted by "askalt (via GitHub)" <gi...@apache.org> on 2026/09/28 14:18:31 UTC, 1 replies.
- Re: [I] [Research] Use custom cost model when deciding between SMJ and SHJ [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:29:17 UTC, 1 replies.
- Re: [I] Benchmark automation [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:32:26 UTC, 1 replies.
- Re: [I] Add tests for map types to CometFuzzTestSuite [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:32:34 UTC, 0 replies.
- [PR] chore: start 1.2.0 development [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:34:20 UTC, 1 replies.
- [PR] [DO NOT MERGE] Test apache/arrow-rs#10859 (fuse consecutive same-projection filters) with pushdown tests and ClickBench [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/28 14:36:56 UTC, 17 replies.
- Re: [I] Use coarse time when calculating metrics refresh interval [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:40:50 UTC, 1 replies.
- Re: [I] [blog post] ANSI support [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:44:32 UTC, 0 replies.
- Re: [I] [blog post] Complex type support [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:44:38 UTC, 0 replies.
- Re: [I] [blog post] Using Arrow/DataFusion across JVM/Rust boundary [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:44:46 UTC, 0 replies.
- Re: [I] [blog post] Spark compatibility testing [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:44:58 UTC, 0 replies.
- Re: [I] Fork DataFusion SMJ in Comet repo [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:45:09 UTC, 0 replies.
- Re: [I] [EPIC] Implement expressions as ScalarUDFImpl [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:46:53 UTC, 1 replies.
- Re: [I] Improve RewriteJoin logic to calculate hash table size [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 14:48:05 UTC, 1 replies.
- [PR] feat(core): run queries that mix information_schema with other tables on the cluster [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:01:46 UTC, 0 replies.
- [I] Run benchmarks for arrow-rs bump [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/28 15:07:32 UTC, 0 replies.
- [PR] test: fix flaky mixed field id directory test on Spark 3.4 and 3.5 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:09:17 UTC, 1 replies.
- [I] Native blocks without a JVM input publish SQL metrics on every batch, ignoring spark.comet.metrics.updateInterval [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:25:55 UTC, 0 replies.
- [PR] fix: publish metrics on the update interval for native blocks without a JVM input [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:26:36 UTC, 3 replies.
- [I] Wrong results: a correlated filter under the right side of an ASOF JOIN is pulled above the join [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/28 15:36:46 UTC, 0 replies.
- Re: [I] Add support for spilling in hash joins [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/28 15:38:07 UTC, 1 replies.
- [I] Native Parquet writes on Spark 3.4/3.5 leave INSERT INTO targets stale until REFRESH TABLE [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:39:41 UTC, 0 replies.
- Re: [PR] chore(deps): bump pydata-sphinx-theme from 0.20.0 to 0.21.0 in the all-uv-deps group across 1 directory [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/28 15:45:52 UTC, 0 replies.
- [PR] fix: Estimate string equality and LIKE filter selectivity [datafusion] - posted by "limadog9 (via GitHub)" <gi...@apache.org> on 2026/09/28 15:46:04 UTC, 17 replies.
- [I] Nested DATE to numeric casts in structs and maps return the day count or fail [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:48:47 UTC, 1 replies.
- [I] Support Spark 4.2 geometry type + functions [datafusion-comet] - posted by "paleolimbot (via GitHub)" <gi...@apache.org> on 2026/09/28 15:48:49 UTC, 0 replies.
- [PR] test: run microbenchmarks in extended CI [datafusion] - posted by "aetosdios27 (via GitHub)" <gi...@apache.org> on 2026/09/28 15:48:52 UTC, 0 replies.
- [PR] feat: [branch-1.1] built-in S3 credential provider adapters for the native Parquet scan (#6023) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:49:53 UTC, 1 replies.
- [PR] fix: route nested DATE to numeric casts in structs and maps through the codegen dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:50:53 UTC, 1 replies.
- [PR] docs: document casts involving arrays, structs, and maps [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:51:40 UTC, 0 replies.
- [I] Bug triage results: 2026-09-28 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:56:12 UTC, 1 replies.
- [PR] docs: redraw the home page architecture diagram as a simple SVG [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 15:56:52 UTC, 1 replies.
- [I] Limit the package root to the common entry points [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/28 15:57:31 UTC, 0 replies.
- [I] LATERAL subquery fails with a schema error when a derived table alias differs from the table name [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/28 16:01:01 UTC, 0 replies.
- [PR] fix: pull a correlated filter only through plan nodes known to be safe [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/28 16:01:12 UTC, 10 replies.
- [PR] fix: [branch-1.1] Native S3 scan on EKS/IRSA turns a transient STS throttle into a hard 403 storm (#6025) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 16:10:15 UTC, 1 replies.
- [PR] fix: arrays_zip with duplicate field names falls back to Spark [datafusion-comet] - posted by "mohitgurav20 (via GitHub)" <gi...@apache.org> on 2026/09/28 16:16:40 UTC, 4 replies.
- Re: [I] [FEATURE] Shredded Parquet Reader/Writer support for Variant type [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/28 16:26:28 UTC, 0 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 2026/09/28 16:26:39 UTC, 0 replies.
- [PR] fix: [branch-1.0] Native S3 scan on EKS/IRSA turns a transient STS throttle into a hard 403 storm (#6025) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 16:42:29 UTC, 1 replies.
- [PR] fix: fall back when struct field names collide case-insensitively [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/28 16:50:11 UTC, 2 replies.
- [I] CASE and COALESCE over timestamps panic when the branches have different Arrow timezones [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:00:07 UTC, 1 replies.
- [I] Native timestamp_seconds returns a TIMESTAMP_NTZ-typed array, so downstream expressions ignore the session timezone [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:00:26 UTC, 1 replies.
- [I] Session timezone IDs such as GMT+8, Z and PST make native timestamp expressions fail [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:00:41 UTC, 1 replies.
- [I] Native date_trunc labels its output with the session timezone, so comparing it with another timestamp fails in Etc/UTC sessions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:00:52 UTC, 1 replies.
- [PR] bench: classic pwmj sql benchmark [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/09/28 17:01:01 UTC, 1 replies.
- [I] Native timezone rules come from chrono-tz's bundled tzdata, so results differ from Spark when the JVM's tzdata differs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:01:07 UTC, 1 replies.
- [I] Native CSV V2 scan parses timestamps as UTC and ignores the session timezone [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:01:11 UTC, 1 replies.
- [I] days transform is evaluated in the session timezone, while hours and Iceberg use UTC [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:01:14 UTC, 0 replies.
- [I] Native IF fails with "column types must match schema types" when its branches differ in nested nullability [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:02:42 UTC, 1 replies.
- [I] [EPIC] Timezone handling bugs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:02:48 UTC, 0 replies.
- [PR] perf: charge the local shuffle writer's buffers to the memory pool [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/28 17:08:03 UTC, 3 replies.
- [PR] docs: add contributor guide page on timezone handling [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:09:58 UTC, 1 replies.
- Re: [I] MySQL `->` / `->>` bind too loosely against arithmetic and bitwise operators [datafusion-sqlparser-rs] - posted by "lhadhazy (via GitHub)" <gi...@apache.org> on 2026/09/28 17:12:43 UTC, 1 replies.
- [PR] test: [branch-1.0] wait for Parquet write plan callbacks (#6108) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:13:28 UTC, 1 replies.
- [PR] perf:settle never-matching streamed rows against the buffered extreme… [datafusion] - posted by "SubhamSinghal (via GitHub)" <gi...@apache.org> on 2026/09/28 17:28:59 UTC, 3 replies.
- [PR] fix: zero sliced boolean offsets at every level before exporting to the JVM [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:42:35 UTC, 1 replies.
- [I] Validate cached file statistics and Parquet metadata with `e_tag`, not just size and mtime [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:53:32 UTC, 1 replies.
- [PR] docs: check timezone handling against the contributor guide in the PR review skills [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 17:57:07 UTC, 0 replies.
- [PR] fix: label native timestamp_seconds results as UTC timestamps [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:06:59 UTC, 1 replies.
- [PR] [branch-55] fix: prune row groups when file statistics collapse the predicate to a constant (#24770) [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:07:59 UTC, 2 replies.
- [PR] [branch-55] perf: Avoid copying when materializing output in OrderedPartialAggregateStream (#25312) [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:08:04 UTC, 1 replies.
- [I] Wrong results: a list `unnest` keeps its input's GROUP BY key, so a later DISTINCT or GROUP BY drops rows [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/28 18:19:49 UTC, 0 replies.
- [PR] perf: reuse Variant reconstruction buffers [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/28 18:26:32 UTC, 2 replies.
- [PR] docs: simplify the memory tuning page [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:27:42 UTC, 1 replies.
- Re: [PR] perf: build spark_size LargeList lengths from i64 offsets [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:32:09 UTC, 0 replies.
- [PR] docs: [branch-1.1] generate release docs for 1.1.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:36:50 UTC, 3 replies.
- [PR] fix: keep the input's timezone label on native date_trunc results [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:39:50 UTC, 1 replies.
- [PR] fix: [branch-1.1] log partial memory grants at DEBUG and drop the memory usage dump (#6269) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:40:25 UTC, 2 replies.
- Re: [PR] fix: fall back for Parquet datetime rebasing [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:49:32 UTC, 0 replies.
- [PR] fix: relabel CASE and COALESCE timestamp branches instead of panicking [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:50:58 UTC, 1 replies.
- [PR] ci: Checkout repo first in the Release Version Labeler workflow [datafusion] - posted by "nuno-faria (via GitHub)" <gi...@apache.org> on 2026/09/28 18:53:19 UTC, 7 replies.
- Re: [PR] fix: make wide date-to-timestamp casts safe [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:54:19 UTC, 0 replies.
- [PR] fix: count the days partition transform in UTC [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:54:57 UTC, 3 replies.
- [PR] feat: prototype frozen final aggregation buckets [datafusion] - posted by "Rachelint (via GitHub)" <gi...@apache.org> on 2026/09/28 18:55:20 UTC, 14 replies.
- [PR] fix: fall back from the native CSV scan for timestamps outside UTC [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 18:59:40 UTC, 1 replies.
- [PR] perf: optimize native `CASE WHEN` and `IF` (up to 12x faster) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 19:08:53 UTC, 2 replies.
- [PR] fix: normalize session timezone IDs before passing them to native code [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 19:21:52 UTC, 1 replies.
- [PR] docs: explain operator plan identity and exchange reuse [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/28 19:24:10 UTC, 1 replies.
- [I] Optimize COUNT over provably non-null arguments as a nullary aggregate [datafusion] - posted by "wudidapaopao (via GitHub)" <gi...@apache.org> on 2026/09/28 19:26:27 UTC, 0 replies.
- [PR] fix: warn when native and JVM timezone databases differ [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 19:29:23 UTC, 2 replies.
- Re: [PR] chore: [branch-1.1] Add 1.1.0 changelog [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 19:37:20 UTC, 0 replies.
- Re: [I] Rewrite COUNT with provably non-null arguments to COUNT() [datafusion] - posted by "wudidapaopao (via GitHub)" <gi...@apache.org> on 2026/09/28 19:38:00 UTC, 0 replies.
- [PR] fix: truncate timestamps around DST transitions the way Spark does [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 19:50:14 UTC, 3 replies.
- [PR] feat: native Parquet writes to S3 [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/28 20:17:44 UTC, 0 replies.
- [PR] test: consolidate partition metrics tests and clarify snapshot docs [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/28 20:22:45 UTC, 1 replies.
- [PR] feat: optimize count over non-null arguments [datafusion] - posted by "wudidapaopao (via GitHub)" <gi...@apache.org> on 2026/09/28 20:25:46 UTC, 10 replies.
- [PR] fix: make Scala logging consistent and log exceptions with their stack traces [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 20:29:40 UTC, 0 replies.
- Re: [I] `FFI_ExecutionPlan::new` silently discards transparent wrapper nodes [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/28 20:32:40 UTC, 0 replies.
- [PR] docs: add a backporting policy to the contributor guide [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 20:40:34 UTC, 1 replies.
- [PR] fix: credit co-authors of a PR in the generated changelog [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 20:50:12 UTC, 1 replies.
- [PR] docs: [branch-1.1] credit co-authors in the 1.1.0 changelog [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 21:01:36 UTC, 1 replies.
- [PR] chore(deps): align with current iceberg-rust revision [datafusion-iceberg] - posted by "wadefletch (via GitHub)" <gi...@apache.org> on 2026/09/28 22:19:08 UTC, 2 replies.
- [I] TopKAggregation drops the NULL group under ORDER BY LIMIT n [datafusion] - posted by "cning112 (via GitHub)" <gi...@apache.org> on 2026/09/28 22:37:40 UTC, 0 replies.
- [PR] fix: install Comet's cache serializer only when Comet and native execution are enabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 22:38:43 UTC, 1 replies.
- [PR] fix: support JVM columnar shuffle with spark.shuffle.checksum.enabled=false [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/28 23:41:10 UTC, 2 replies.
- [PR] fix: fail a native plan whose producer task is cancelled before its stream ends [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 00:00:17 UTC, 1 replies.
- [I] Hash aggregate with a few large groups fails after spilling: spill batches are sized by rows, not bytes [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 00:01:38 UTC, 0 replies.
- [I] Native aggregate fails after spilling when groups are few and large (collect_list, collect_set) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 00:02:58 UTC, 0 replies.
- [PR] chore: remove AlignedArrowStreamReader and fix the Native to JVM FFI docs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 00:29:47 UTC, 1 replies.
- [PR] fix: check accelerated mapInArrow output against the declared schema [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 00:34:22 UTC, 0 replies.
- [PR] fix: cap spark.comet.shuffle.jvm.batchSize at spark.comet.batchSize where it is read [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 00:48:50 UTC, 1 replies.
- [PR] perf: compare bucket group indexes [datafusion] - posted by "Rachelint (via GitHub)" <gi...@apache.org> on 2026/09/29 00:52:12 UTC, 8 replies.
- [PR] fix: cap JVM shuffle batch size at read time instead of during CometConf init [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/29 00:57:16 UTC, 3 replies.
- [PR] fix: size the native runtime for standalone executors without spark.executor.cores [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 01:00:36 UTC, 1 replies.
- [PR] fix: size aggregate spill batches by bytes as well as rows [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 01:12:46 UTC, 8 replies.
- [PR] fix: count hash-based JVM shuffle batches as shuffle bytes written, not spill [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 01:13:06 UTC, 0 replies.
- [PR] fix: count grouped integer SUM state in the aggregate's memory reservation [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 01:21:58 UTC, 0 replies.
- [PR] fix: serialize large-offset string and binary vectors with 32-bit offsets [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 01:46:36 UTC, 3 replies.
- Re: [PR] fix(parquet): cache deferred page index loads [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/29 01:49:06 UTC, 0 replies.
- [PR] fix: release input Arrow streams that native never takes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 02:06:03 UTC, 1 replies.
- [I] INSERT nullability: unpartitioned path skips the runtime NULL check; partitioned path rejects nullable sources at plan time [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/29 02:07:01 UTC, 0 replies.
- [PR] docs: add a Celeborn integration guide [datafusion-comet] - posted by "pingzh (via GitHub)" <gi...@apache.org> on 2026/09/29 02:11:19 UTC, 0 replies.
- [PR] perf(parquet): skip Bloom reads for fully matched row groups [datafusion] - posted by "xudong963 (via GitHub)" <gi...@apache.org> on 2026/09/29 02:15:40 UTC, 4 replies.
- Re: [I] [Feature] Support Spark expression: divide_dt_interval [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 02:34:42 UTC, 0 replies.
- [PR] fix: warn about unreleased native memory only after a task's last native plan closes [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 02:34:44 UTC, 1 replies.
- [I] date_bin: month strides on s/ms/us timestamps return NULL outside the chrono DateTime range [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/29 02:36:02 UTC, 1 replies.
- [I] date_bin: define the semantics of negative strides [datafusion] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/29 02:36:03 UTC, 3 replies.
- [PR] fix: derive the native memory limit the way YARN and Kubernetes size executor containers [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 02:56:25 UTC, 1 replies.
- [PR] fix: make benchmark cases over ShortType columns exercise Comet [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 03:08:11 UTC, 1 replies.
- [PR] fix: build release jars from the same commit as the native libraries [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 03:17:03 UTC, 5 replies.
- [PR] fix: Preserve column identifiers in DataFrame fill methods [datafusion] - posted by "limadog9 (via GitHub)" <gi...@apache.org> on 2026/09/29 03:25:04 UTC, 0 replies.
- [I] Add integer boundary coverage to in-memory cache pruning tests [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/29 03:32:12 UTC, 2 replies.
- [PR] fix: count each reused exchange once in extended explain [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 03:42:02 UTC, 1 replies.
- Re: [I] Native ANSI errors raised as Arrow errors bypass SparkError conversion (wide decimal, decimal divide, decimal-to-decimal cast) [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 04:03:45 UTC, 0 replies.
- [PR] fix: Validate file cache identity and isolate object stores [datafusion] - posted by "limadog9 (via GitHub)" <gi...@apache.org> on 2026/09/29 04:12:32 UTC, 5 replies.
- [PR] chore(ci): bump taiki-e/install-action from 2.87.20 to 2.87.21 [datafusion-ballista] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/29 04:13:59 UTC, 1 replies.
- [I] Wrong results: window aggregates over `RANGE ... N PRECEDING` depend on batch boundaries when the ORDER BY value is NULL [datafusion] - posted by "kita-renji (via GitHub)" <gi...@apache.org> on 2026/09/29 04:14:13 UTC, 0 replies.
- [PR] fix: wait for the whole NULL peer group before emitting RANGE `N PRECEDING` window results [datafusion] - posted by "kita-renji (via GitHub)" <gi...@apache.org> on 2026/09/29 04:14:32 UTC, 1 replies.
- Re: [I] Native Parquet writes report row counts but not row contents to WriteTaskStatsTrackers [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/29 04:35:24 UTC, 0 replies.
- Re: [PR] fix(substrait): roundtrip scalar subqueries in projections [datafusion] - posted by "bvolpato (via GitHub)" <gi...@apache.org> on 2026/09/29 05:04:38 UTC, 0 replies.
- [PR] fix: account for row duplication and padding in join null counts [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/29 05:45:17 UTC, 1 replies.
- [PR] fix: apply pushed-down fetch to filter statistics [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/29 05:45:29 UTC, 4 replies.
- [PR] fix: preserve uncertainty in singleton filter statistics [datafusion] - posted by "kumarUjjawal (via GitHub)" <gi...@apache.org> on 2026/09/29 05:45:56 UTC, 2 replies.
- [PR] Bind `->` and `->>` above arithmetic in MySQL and Generic [datafusion-sqlparser-rs] - posted by "lhadhazy (via GitHub)" <gi...@apache.org> on 2026/09/29 06:20:50 UTC, 0 replies.
- [I] push_down_filter does not push window predicates on expression PARTITION BY keys [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/29 06:39:23 UTC, 0 replies.
- [PR] feat: push window predicates on expression PARTITION BY keys [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/29 06:40:27 UTC, 2 replies.
- Re: [I] [Bug] array_min and array_max differ from Spark on signed-zero ties [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 07:24:34 UTC, 0 replies.
- [I] Nightly CI failed on 2026-09-29 [datafusion-comet] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/29 08:00:50 UTC, 1 replies.
- [PR] chore(deps): bump taiki-e/install-action from 2.87.16 to 2.87.21 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/29 08:45:59 UTC, 1 replies.
- [PR] chore(deps): bump astral-sh/setup-uv from 10.1.0 to 10.2.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/29 08:46:43 UTC, 1 replies.
- [PR] chore(deps): bump thiserror from 2.0.20 to 2.0.21 in the all-other-cargo-deps group [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/29 08:51:04 UTC, 1 replies.
- [PR] bench: add AND conjunction benchmarks to binary_op [datafusion] - posted by "Abhisheklearn12 (via GitHub)" <gi...@apache.org> on 2026/09/29 08:59:55 UTC, 3 replies.
- [PR] test: cover integer bounds in cache pruning tests [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/29 10:16:08 UTC, 1 replies.
- [PR] fix: restore localReads assertion in AdaptiveQueryExecSuite diffs [datafusion-comet] - posted by "mizulun (via GitHub)" <gi...@apache.org> on 2026/09/29 11:07:52 UTC, 1 replies.
- [PR] test: add regression test for TopKAggregation NULL group preservation (#25850) [datafusion] - posted by "Shoryamishra61 (via GitHub)" <gi...@apache.org> on 2026/09/29 11:54:50 UTC, 0 replies.
- Re: [PR] feat(spark): add distinct handling for Spark aggregate functions [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/29 12:00:16 UTC, 0 replies.
- Re: [I] ForeignAggregateUDF does not forward distinct handling [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/29 12:21:32 UTC, 1 replies.
- Re: [I] PartitionedTopKRank over-accounts memory when a single batch has boundary ties across many partitions [datafusion] - posted by "mkleen (via GitHub)" <gi...@apache.org> on 2026/09/29 12:21:46 UTC, 0 replies.
- [PR] chore: remove unreachable code [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/29 12:24:17 UTC, 0 replies.
- [PR] fix: report row contents to native write statistics trackers [datafusion-comet] - posted by "LinSimon-901101 (via GitHub)" <gi...@apache.org> on 2026/09/29 12:33:41 UTC, 3 replies.
- [PR] perf: keep the sort-merge join when the forced hash join's build side is too large [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/29 12:50:07 UTC, 1 replies.
- [PR] perf: add dict fast path to make_scalar_function [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/29 13:21:15 UTC, 1 replies.
- [PR] perf: opt substr into make_scalar_function dict fast path [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/29 13:21:39 UTC, 1 replies.
- Re: [I] beautify default column names [datafusion] - posted by "haochunchang (via GitHub)" <gi...@apache.org> on 2026/09/29 13:22:38 UTC, 2 replies.
- [I] [EPIC] Match Spark's -0.0 and NaN semantics systematically instead of per expression [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 13:40:36 UTC, 0 replies.
- [I] ci: raise the merge queue's build concurrency from 2 to 4 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 13:53:36 UTC, 1 replies.
- [I] ci: stop main's cargo build cache from being evicted [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 13:53:41 UTC, 1 replies.
- [I] ci: rebalance the Spark SQL test shards [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 13:53:43 UTC, 1 replies.
- [I] ci: retry dependency downloads in the Spark SQL test jobs and the Iceberg Gradle wrapper [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 13:53:48 UTC, 1 replies.
- [I] ci: keep a macOS native build cache on main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 13:53:55 UTC, 1 replies.
- [PR] ci: raise the merge queue's build concurrency from 2 to 4 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 13:55:27 UTC, 2 replies.
- [I] Async UDF returning a scalar fails with "all columns in a record batch must have the same length" [datafusion] - posted by "hareshkh (via GitHub)" <gi...@apache.org> on 2026/09/29 13:56:51 UTC, 2 replies.
- [PR] ci: stop main's cargo build cache from being evicted [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 13:58:51 UTC, 2 replies.
- [PR] fix(ffi): forward distinct_handling through FFI_AggregateUDF [datafusion] - posted by "bharadwaj-pendyala (via GitHub)" <gi...@apache.org> on 2026/09/29 14:00:22 UTC, 2 replies.
- [PR] ci: rebalance the Spark SQL test shards [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 14:00:34 UTC, 1 replies.
- [PR] ci: retry dependency downloads in the Spark SQL test jobs and the Iceberg Gradle wrapper [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 14:02:26 UTC, 2 replies.
- [PR] fix: bump DataFusion to 54.1.0 and adapt to RecursiveQuery API change (#1645) [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/29 14:06:14 UTC, 1 replies.
- [PR] ci: keep a macOS native build cache on main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 14:06:38 UTC, 1 replies.
- [PR] perf: prune unused filter output columns [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/29 14:10:04 UTC, 0 replies.
- [PR] perf: optimize IF column and literal selection [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/29 14:10:09 UTC, 2 replies.
- Re: [PR] chore: remove unreachable code and cleanup data type matching [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/29 14:10:13 UTC, 4 replies.
- [PR] build: bump the Spark 4.2 test diff to Comet 1.2.0-SNAPSHOT [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 14:13:05 UTC, 2 replies.
- [I] Audit the PRs in 1.1.0 for regressions since 1.0.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 14:23:43 UTC, 4 replies.
- Re: [I] Match Spark ordering and rank semantics for floating values nested in arrays and structs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 14:29:53 UTC, 1 replies.
- [PR] feat: blocked agg with dynamic flat and blocked [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/29 14:30:08 UTC, 85 replies.
- [PR] Add order-preserving constructors for filter pushdown results [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/29 14:33:52 UTC, 3 replies.
- Re: [I] Blog post for the DataFusion `55.0.0` release [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/29 14:38:46 UTC, 1 replies.
- [PR] refactor: move native -0.0 and NaN handling into one float_semantics module [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 14:47:11 UTC, 4 replies.
- [PR] feat: write the executor memory usage log to the Spark event log [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/29 15:06:16 UTC, 9 replies.
- [I] [EPIC] [WIP] Regressions in 1.1.0 since 1.0.0 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 15:14:01 UTC, 0 replies.
- [PR] fix: retry a shuffle page allocation that Spark failed after dropping the task's entry [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/29 15:14:39 UTC, 1 replies.
- [PR] deps: use DataFusion main (4a5d580) with Arrow/Parquet 60 and object_store 0.14 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 15:15:38 UTC, 0 replies.
- [PR] fix: match container field ids that the INT96 coercion drops [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/29 15:32:14 UTC, 2 replies.
- [I] CI does not run on release branches (branch-*) [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/29 15:47:51 UTC, 1 replies.
- [PR] ci: run CI and release workflows on release branches [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/29 15:48:13 UTC, 1 replies.
- [PR] [branch-54] ci: run CI and release workflows on release branches [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/29 15:48:22 UTC, 1 replies.
- [I] Some Spark SQL and Iceberg test suites run without Comet in CI [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 16:14:54 UTC, 0 replies.
- [PR] docs: correct what the Iceberg split-operator plan moves into AQE [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 16:24:12 UTC, 1 replies.
- [I] ci: every label-triggered CI run fails at startup [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 16:39:27 UTC, 0 replies.
- [PR] ci: grant label runs the contents: write the docs job requests [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 16:39:49 UTC, 0 replies.
- Re: [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 2026/09/29 16:40:19 UTC, 0 replies.
- [I] perf: shuffle writers use one blocking thread per output partition and compress outside the vcore budget [datafusion-ballista] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/29 16:45:05 UTC, 1 replies.
- [I] [EPIC] DataFusion 56 upgrade: regressions found by tracking DataFusion main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 16:56:48 UTC, 0 replies.
- [PR] chore(deps): bump webpack-dev-middleware from 8.0.4 to 8.3.0 in /datafusion/wasmtest/datafusion-wasm-app [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/29 17:12:52 UTC, 1 replies.
- [I] Comet's in-memory cache reports its compressed size to the planner, which changes join planning [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 17:17:42 UTC, 0 replies.
- [PR] fix: report a cached relation's decoded size to the planner, not its compressed size [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 17:18:20 UTC, 1 replies.
- [PR] fix: hash NaN the way Spark does in hash, xxhash64 and native shuffle [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 17:25:44 UTC, 4 replies.
- [PR] docs: preserve released documentation during deployment [datafusion] - posted by "yiaany (via GitHub)" <gi...@apache.org> on 2026/09/29 17:28:11 UTC, 0 replies.
- [PR] docs: publish 55.0.0 and 55.1.0 documentation snapshots [datafusion] - posted by "yiaany (via GitHub)" <gi...@apache.org> on 2026/09/29 17:28:54 UTC, 0 replies.
- [I] Comet shuffle does not report Spark 4.1's order-independent shuffle checksum [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 17:32:21 UTC, 0 replies.
- [PR] fix: handle scalar results from async UDFs [datafusion] - posted by "AYYAPPANAYYANAN (via GitHub)" <gi...@apache.org> on 2026/09/29 17:33:16 UTC, 2 replies.
- [PR] test: run Comet in Spark SQL and Iceberg suites that build their own sessions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 17:34:05 UTC, 0 replies.
- [PR] fix: add native metrics from every plan a task runs instead of keeping the last [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/29 17:36:14 UTC, 1 replies.
- Re: [PR] docs: add version picker and manual release snapshots [datafusion] - posted by "yiaany (via GitHub)" <gi...@apache.org> on 2026/09/29 17:39:09 UTC, 0 replies.
- Re: [I] CometHashAggregateExec doesn't participate in Spark's AQEPropagateEmptyRelation optimization [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/29 17:59:28 UTC, 0 replies.
- Re: [PR] test: cover IF branch selection and short-circuiting [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/29 18:03:38 UTC, 0 replies.
- [PR] docs: promote Spark 4.2 from experimental to supported [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 18:21:40 UTC, 0 replies.
- [I] Investigate TPC-DS q54 and q68 slowdowns in the 1.1.0 benchmark on Spark 4.2 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 18:25:55 UTC, 2 replies.
- [PR] fix: [branch-1.0] log partial memory grants at DEBUG and drop the memory usage dump (#6269) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 18:25:58 UTC, 3 replies.
- [PR] Update changelog and version number to preprare for patch release [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/29 18:33:55 UTC, 0 replies.
- [I] Observed metrics (Dataset.observe) on a cached DataFrame are lost with Comet's native cache scan [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 18:34:58 UTC, 0 replies.
- [PR] fix: keep Spark's cache scan for a relation whose cached plan records observed metrics [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 18:35:23 UTC, 1 replies.
- Re: [I] Build fails against DataFusion 54.1.0 due to new `schema` field on `RecursiveQuery` [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/29 18:35:33 UTC, 0 replies.
- [I] ClickHouse: Support `GLOBAL IN` / `GLOBAL NOT IN` [datafusion-sqlparser-rs] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/29 18:38:24 UTC, 0 replies.
- [PR] fix: [branch-1.0] revert unsafe partial aggregates after final fallback (#5421) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 18:40:08 UTC, 1 replies.
- [PR] ClickHouse: Support GLOBAL IN / GLOBAL NOT IN [datafusion-sqlparser-rs] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/29 18:41:11 UTC, 1 replies.
- [I] Side effects from `serde_json/preserve_order` feature impact user applications [datafusion] - posted by "sergiimk (via GitHub)" <gi...@apache.org> on 2026/09/29 18:41:15 UTC, 4 replies.
- [I] ClickHouse: tuple element access followed by a field changes meaning after round-trip [datafusion-sqlparser-rs] - posted by "s5dsn-eqee (via GitHub)" <gi...@apache.org> on 2026/09/29 18:51:42 UTC, 0 replies.
- [PR] fix: Remove `serde_json/preserve_order` feature from library crates [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/29 19:01:40 UTC, 5 replies.
- [I] Native regr_* aggregates return wrong results for a constant variable merged from several partitions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 19:07:06 UTC, 0 replies.
- [I] Typed Dataset.filter returns wrong rows over a native aggregate [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 19:07:10 UTC, 2 replies.
- [I] Decimal-returning DSv2 functions lose their scale through the codegen dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 19:07:12 UTC, 0 replies.
- [I] Native Iceberg years/months/days/hours differ from Iceberg for some pre-1970 timestamps [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 19:07:15 UTC, 0 replies.
- [PR] feat(scheduler): add a setting to disable the shared file statistics cache [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 19:45:31 UTC, 1 replies.
- [I] Discussion: release the Python client separately from the Rust crates [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 19:59:50 UTC, 5 replies.
- Re: [I] Ballista 55.0.0 Release [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 20:18:47 UTC, 0 replies.
- Re: [PR] Feat/map sql extension types [datafusion] - posted by "sdf-jkl (via GitHub)" <gi...@apache.org> on 2026/09/29 20:22:46 UTC, 0 replies.
- Re: [PR] fix: surface SparkArithmeticException(DIVIDE_BY_ZERO) for divide-by-zero in dispatched ScalaUDF path [datafusion-comet] - posted by "0lai0 (via GitHub)" <gi...@apache.org> on 2026/09/29 20:30:28 UTC, 0 replies.
- [I] Support inputless native Rust aggregate UDFs with explicit row counts [datafusion] - posted by "wudidapaopao (via GitHub)" <gi...@apache.org> on 2026/09/29 20:35:43 UTC, 1 replies.
- Re: [PR] WIP: Extension type casts using extension registry [datafusion] - posted by "sdf-jkl (via GitHub)" <gi...@apache.org> on 2026/09/29 20:45:01 UTC, 3 replies.
- [PR] [branch-54] chore: repair CI issues on branch-54 [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/29 20:46:44 UTC, 1 replies.
- Re: [PR] [branch-54] Update changelog and version number to preprare for patch release [datafusion-python] - posted by "timsaucer (via GitHub)" <gi...@apache.org> on 2026/09/29 20:50:12 UTC, 1 replies.
- Re: [I] Memory leak in error cases in JVM-Rust (and vice versa) transition for C2R [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/29 20:50:51 UTC, 0 replies.
- [PR] fix: summarize Bloom literals in filter plan displays [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 20:53:26 UTC, 2 replies.
- [PR] feat: support inputless aggregate UDFs [datafusion] - posted by "wudidapaopao (via GitHub)" <gi...@apache.org> on 2026/09/29 20:59:25 UTC, 1 replies.
- [PR] fix: preserve positional nested types and named struct nullability [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 21:00:44 UTC, 0 replies.
- [PR] feat: expose per-scan S3 HTTP attempts and retries [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 21:06:49 UTC, 0 replies.
- [PR] perf: specialize scattered Boolean shuffle gathers [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 21:12:00 UTC, 1 replies.
- [PR] chore(release): release the Python client separately from the Rust crates [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 21:15:50 UTC, 0 replies.
- [I] Error when the Python client and the cluster have different major versions [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 21:26:20 UTC, 0 replies.
- [PR] Information schema extension [datafusion] - posted by "pepijnve (via GitHub)" <gi...@apache.org> on 2026/09/29 22:15:39 UTC, 1 replies.
- [I] [EPIC] Distributed execution with Ballista [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/29 22:24:41 UTC, 0 replies.
- Re: [PR] feat: add row-count-aware accumulator interfaces [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/29 22:27:14 UTC, 0 replies.
- [PR] feat: opt in to join filter pushdown through deterministic residuals [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 22:28:27 UTC, 0 replies.
- [PR] feat: error when the client and scheduler have different major versions [datafusion-ballista] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 22:30:37 UTC, 0 replies.
- Re: [I] [EPIC] Distributed Execution for Reads/Writes [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/29 22:37:02 UTC, 4 replies.
- [PR] feat: Extend adaptive partial aggregation to more aggregate functions [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 22:54:12 UTC, 0 replies.
- [PR] feat: filter decoded probe batches before intermediate joins [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 22:59:30 UTC, 0 replies.
- [I] Separate JNI-free core logic and error classification from native JNI entry points [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/29 23:05:52 UTC, 0 replies.
- [PR] refactor: separate JNI-free core logic and error classification at the native boundary [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/29 23:06:01 UTC, 0 replies.
- [PR] fix: [branch-1.0] format NativeMemoryConsumer id in toString (#5398) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/29 23:11:34 UTC, 2 replies.
- [PR] feat: carry completed join filters across Union inputs [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/29 23:16:42 UTC, 0 replies.
- [PR] fix: avoid divide-by-zero in `avg` for negative-scale decimals [datafusion] - posted by "breken-ai (via GitHub)" <gi...@apache.org> on 2026/09/30 00:08:05 UTC, 0 replies.
- [PR] perf: retain batched build storage for large hash joins [datafusion] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/30 00:30:02 UTC, 1 replies.
- [I] Nested planner placeholders survive cleanup after aggregate fallback [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/30 00:32:01 UTC, 1 replies.
- [PR] fix: remove nested planner placeholders after recursive conversion [datafusion-comet] - posted by "sunchao (via GitHub)" <gi...@apache.org> on 2026/09/30 00:33:19 UTC, 4 replies.
- [I] CatalogProvider Limitations: Query Scoped Resolution [datafusion-iceberg] - posted by "alexanderbianchi (via GitHub)" <gi...@apache.org> on 2026/09/30 00:56:44 UTC, 0 replies.
- [I] Group by rollup/cube/etc.. fails with new type_coercion [datafusion] - posted by "cetra3 (via GitHub)" <gi...@apache.org> on 2026/09/30 01:20:40 UTC, 0 replies.
- [PR] fix: preserve grouping set member names during type coercion [datafusion] - posted by "cetra3 (via GitHub)" <gi...@apache.org> on 2026/09/30 01:36:07 UTC, 1 replies.
- Re: [PR] feat(physical-plan): expose finalized Accumulator state on BoundedWindowAggExec [datafusion] - posted by "github-actions[bot] (via GitHub)" <gi...@apache.org> on 2026/09/30 01:52:03 UTC, 0 replies.
- [PR] fix: preserve functional dependencies across unnest [datafusion] - posted by "limadog9 (via GitHub)" <gi...@apache.org> on 2026/09/30 02:53:39 UTC, 2 replies.
- [PR] fix: free and account for native shuffle spill metadata [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/30 03:29:45 UTC, 2 replies.
- [I] Recursive CTE silently casts recursive term to the static term's type, producing wrong results or a non-terminating query [datafusion] - posted by "nathanb9 (via GitHub)" <gi...@apache.org> on 2026/09/30 03:39:11 UTC, 0 replies.
- [PR] fix: gate unsupported Iceberg S3 write settings [datafusion-comet] - posted by "sam-1112 (via GitHub)" <gi...@apache.org> on 2026/09/30 03:52:03 UTC, 0 replies.
- [I] Add explicit phase boundaries to optimizer rules for simplicity and safety [datafusion] - posted by "2010YOUY01 (via GitHub)" <gi...@apache.org> on 2026/09/30 03:53:24 UTC, 0 replies.
- [I] Broadcast/hash join fallback reasons are lost from the AQE-final plan [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/30 04:06:19 UTC, 0 replies.
- [PR] feat: support whole-value Variant scan pushdown [datafusion-comet] - posted by "peterxcli (via GitHub)" <gi...@apache.org> on 2026/09/30 04:21:01 UTC, 0 replies.
- [PR] [branch-55] Preserve field metadata when coercing INT96 timestamps (#24790) [datafusion] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/30 04:56:46 UTC, 1 replies.
- [I] Report parquet decompression time as a scan metric, split by dictionary and data pages [datafusion] - posted by "zhuqi-lucas (via GitHub)" <gi...@apache.org> on 2026/09/30 05:09:51 UTC, 0 replies.
- [I] Decorrelate a window function below a correlated equality filter by extending `PARTITION BY` [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/30 05:27:00 UTC, 0 replies.
- [PR] fix: fall back to Spark for Parquet field ids on nested fields [datafusion-comet] - posted by "dwsmith1983 (via GitHub)" <gi...@apache.org> on 2026/09/30 06:59:07 UTC, 1 replies.
- Re: [I] Extended explain operator stats miscount reuse wrappers and CometSubqueryBroadcast [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 07:45:33 UTC, 0 replies.
- [PR] chore(docs): Fix a typo (us -> is) [datafusion] - posted by "martin-g (via GitHub)" <gi...@apache.org> on 2026/09/30 07:59:34 UTC, 2 replies.
- Re: [PR] chore: remove unreachable code and cleanup data type matching + support interval in min/max groups acc [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/30 08:35:31 UTC, 0 replies.
- Re: [PR] chore(deps): bump DataFusion to 55.0.0 [datafusion-java] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 09:30:48 UTC, 1 replies.
- Re: [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 2026/09/30 09:36:57 UTC, 0 replies.
- [PR] fix: decorrelate LATERAL subqueries when a derived-table alias renames the inner table [datafusion] - posted by "mrhard9090 (via GitHub)" <gi...@apache.org> on 2026/09/30 09:47:29 UTC, 0 replies.
- [PR] fix: match Spark's whitespace trimming in casts from string to timestamp and timestamp_ntz [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 10:26:41 UTC, 1 replies.
- Re: [PR] fix: count every hash-based JVM shuffle batch as shuffle bytes written [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 10:37:54 UTC, 0 replies.
- [PR] fix: reserve initial table memory in aggregate streams [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/30 10:38:23 UTC, 4 replies.
- [I] to_csv: ignoreLeadingWhiteSpace / ignoreTrailingWhiteSpace trim Unicode whitespace instead of univocity's chars <= ' ' [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 10:51:56 UTC, 0 replies.
- [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 11:00:02 UTC, 4 replies.
- Re: [I] Further improve performance of IN list evaluation [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 11:00:11 UTC, 1 replies.
- [I] Release DataFusion `57.0.0` (Dec 2026 / Jan 2027) [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 11:05:17 UTC, 0 replies.
- [PR] build: bump semanticdb to 4.13.10 so scalafix runs on Spark 4.1 and 4.2 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 11:13:46 UTC, 0 replies.
- [I] Remove the legacy `GroupedHashAggregateStream` and `enable_migration_aggregate` [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 11:26:13 UTC, 0 replies.
- [PR] fix: [branch-1.1] zero sliced boolean offsets at every level before exporting to the JVM (#6339) [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 12:05:17 UTC, 4 replies.
- [PR] refactor: move the remaining PhysicalExpr impls from core into spark-expr [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 12:14:12 UTC, 0 replies.
- [PR] fix: fall back to Spark for regr_* aggregates until their merge matches Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 12:22:15 UTC, 4 replies.
- [PR] chore(deps): bump datafusion-cli from 55.0.0 to 55.1.0 [datafusion-iceberg] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/30 12:25:55 UTC, 0 replies.
- [PR] chore(deps): bump datafusion-sqllogictest from 55.0.0 to 55.1.0 [datafusion-iceberg] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/30 12:26:00 UTC, 0 replies.
- [I] CometInMemoryTableScan prints its whole cached plan inline in EXPLAIN [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 12:31:28 UTC, 1 replies.
- [PR] fix: describe CometInMemoryTableScan by the scan it replaces in EXPLAIN [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 12:32:00 UTC, 2 replies.
- [I] AQE does not coalesce shuffle partitions under a CometUnion when a branch is not a shuffle [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 12:32:31 UTC, 0 replies.
- [I] [Proposal] Readable default column names for SQL query results [datafusion] - posted by "haochunchang (via GitHub)" <gi...@apache.org> on 2026/09/30 12:41:40 UTC, 1 replies.
- [I] feat: make `SharedCoalescer` do memory accounting for buffered batches [datafusion] - posted by "gruuya (via GitHub)" <gi...@apache.org> on 2026/09/30 12:44:49 UTC, 0 replies.
- [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 12:53:10 UTC, 6 replies.
- Re: [I] Nine expression benchmark rows labelled "Comet" are measuring Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 12:57:39 UTC, 0 replies.
- [I] Planning time grows quadratically with IN-list size on main [datafusion] - posted by "gafiatulin (via GitHub)" <gi...@apache.org> on 2026/09/30 13:27:09 UTC, 0 replies.
- [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 13:28:18 UTC, 4 replies.
- [PR] fix: match Spark's float ordering in min, max, greatest and least [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 13:29:06 UTC, 4 replies.
- [I] Expose driver-controlled stage boundaries in physical plans [datafusion] - posted by "edmondop (via GitHub)" <gi...@apache.org> on 2026/09/30 13:32:47 UTC, 0 replies.
- [I] INSERT into a partitioned table rejects NOT NULL source columns for optional table columns [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/30 13:35:41 UTC, 0 replies.
- [I] Iceberg plan nodes can't be rebuilt by a PhysicalExtensionCodec [datafusion-iceberg] - posted by "NoahKusaba (via GitHub)" <gi...@apache.org> on 2026/09/30 13:35:42 UTC, 0 replies.
- Re: [PR] fix: preserve native sliding integer sum overflow semantics [datafusion-comet] - posted by "rich7420 (via GitHub)" <gi...@apache.org> on 2026/09/30 13:56:46 UTC, 0 replies.
- [PR] chore: gate Parquet opener encryption on `parquet_encryption` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/30 14:07:27 UTC, 1 replies.
- [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 14:26:02 UTC, 5 replies.
- Re: [PR] Add related source code locations to errors [datafusion] - posted by "qrilka (via GitHub)" <gi...@apache.org> on 2026/09/30 14:34:55 UTC, 0 replies.
- [PR] fix: make restricted_column run linearly [datafusion] - posted by "gafiatulin (via GitHub)" <gi...@apache.org> on 2026/09/30 14:44:26 UTC, 0 replies.
- [PR] fix: coalesce shuffle partitions under Comet unions the way Spark does [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 14:53:08 UTC, 1 replies.
- Re: [I] Incorrect results: ORDER BY drops a sort key based on a nullable UNIQUE constraint [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/30 14:58:41 UTC, 0 replies.
- [I] reverse on a binary column fails with a native UTF-8 error on Spark 4.2 [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 15:05:17 UTC, 0 replies.
- Re: [I] Improve performance of db-benchmark query 8 [datafusion] - posted by "jayzhan211 (via GitHub)" <gi...@apache.org> on 2026/09/30 15:10:13 UTC, 0 replies.
- [PR] fix: run reverse of a binary value through the codegen dispatcher [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 15:12:32 UTC, 1 replies.
- [I] S3 credential SPI: per-location credentials for native Iceberg reads and writes [datafusion-comet] - posted by "snmvaughan (via GitHub)" <gi...@apache.org> on 2026/09/30 15:17:22 UTC, 1 replies.
- [I] The SQL tab and event log lose the cached plan under CometInMemoryTableScan [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 15:17:26 UTC, 2 replies.
- [PR] [X-3985] Sync branch-55 with upstream [datafusion] - posted by "MassivePizza (via GitHub)" <gi...@apache.org> on 2026/09/30 15:44:21 UTC, 2 replies.
- [PR] fix: bound spill file batches by bytes so external sorts over wide rows can merge [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/30 16:06:05 UTC, 2 replies.
- [PR] fix: Avoid special-casing `count(1)` in `Count::value_from_stats` [datafusion] - posted by "neilconway (via GitHub)" <gi...@apache.org> on 2026/09/30 16:21:31 UTC, 1 replies.
- [I] Native explode returns wrong booleans for arrays of structs after the first batch of output [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 16:28:58 UTC, 3 replies.
- [I] Trying to reduce CI time [datafusion-comet] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/30 16:29:09 UTC, 0 replies.
- [I] Adaptive partial aggregation can shuffle 10x more rows than 1.0.0, with no supported way to turn it off [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 16:30:00 UTC, 1 replies.
- Re: [PR] fix: Avoid pushing down sort under limits [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 16:32:57 UTC, 1 replies.
- [PR] perf: optimize dictionary float-zero normalization [datafusion] - posted by "geoffreyclaude (via GitHub)" <gi...@apache.org> on 2026/09/30 16:35:19 UTC, 1 replies.
- [I] Investigate nested TPC-H q21 slowdown: Comet 37% slower than Spark at SF1000 [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/30 16:39:51 UTC, 2 replies.
- [PR] fix: fall back to Spark for RANK and DENSE_RANK limits over nested floating-point keys [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 16:55:30 UTC, 2 replies.
- [PR] docs: add release notes for 1.1.0 with known regressions and workarounds [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 17:19:51 UTC, 0 replies.
- [I] Spark `xxhash64` hashes the raw bits of a NaN instead of the canonical NaN [datafusion] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 17:22:13 UTC, 0 replies.
- [PR] fix: clear_shrink(0) on rows should reset to original size + single group by fixes in clear_shrink [datafusion] - posted by "rluvaton (via GitHub)" <gi...@apache.org> on 2026/09/30 17:34:45 UTC, 1 replies.
- Re: [I] Improve performance of conditional expressions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 17:37:28 UTC, 0 replies.
- [I] array_contains, arrays_overlap, array_distinct and array_union ignore string collation [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/30 18:20:25 UTC, 0 replies.
- [PR] fix: Route collated array element comparisons through the codegen dispatcher [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/30 18:20:33 UTC, 0 replies.
- [I] instr, substring_index, trim with a trim string, greatest and least ignore string collation [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/30 18:20:57 UTC, 1 replies.
- [PR] [branch-55] fix: Remove `serde_json/preserve_order` feature from library crates (backport #25884) [datafusion] - posted by "adriangb (via GitHub)" <gi...@apache.org> on 2026/09/30 18:42:04 UTC, 5 replies.
- [PR] test: cover booleans in native explode output past the first batch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 19:04:41 UTC, 2 replies.
- [I] Update SECURITY policy to conform to ASF rules [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 19:33:46 UTC, 0 replies.
- [PR] Update SECURITY policy to conform to ASF rules [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 19:35:30 UTC, 0 replies.
- [PR] fix: make adaptive partial aggregation opt-in with spark.comet.exec.aggregate.skipPartial.enabled [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 19:36:59 UTC, 3 replies.
- [PR] fix: match Spark's float ordering for sort and window keys nested in arrays and structs [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 19:49:04 UTC, 0 replies.
- Re: [PR] Update SECURITY policy to conform to ASF guidelines [datafusion-sqlparser-rs] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 19:52:25 UTC, 1 replies.
- [I] Add a security policy [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 19:53:34 UTC, 0 replies.
- [PR] Add SECURITY.md following ASF guidelines [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 19:57:57 UTC, 0 replies.
- [I] Native sort orders null elements of array and struct keys by the key's null order, unlike Spark [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 20:01:21 UTC, 0 replies.
- [I] RANGE window frames over an array or struct key with a null element span the whole partition [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 20:01:23 UTC, 0 replies.
- [PR] feat: per-location credentials for native Iceberg reads and writes [datafusion-comet] - posted by "snmvaughan (via GitHub)" <gi...@apache.org> on 2026/09/30 20:18:38 UTC, 2 replies.
- [PR] chore: require review conversations to be resolved before merging to main [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 20:25:38 UTC, 1 replies.
- [PR] chore(deps): bump pyjwt from 2.13.0 to 2.15.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/30 20:33:06 UTC, 0 replies.
- [PR] chore(deps): bump urllib3 from 2.7.0 to 2.8.0 [datafusion] - posted by "dependabot[bot] (via GitHub)" <gi...@apache.org> on 2026/09/30 20:33:24 UTC, 0 replies.
- Re: [PR] Add SECURITY.md Security Policy [datafusion] - posted by "alamb (via GitHub)" <gi...@apache.org> on 2026/09/30 20:56:10 UTC, 0 replies.
- [PR] bench-mark-no-take [datafusion] - posted by "Rich-T-kid (via GitHub)" <gi...@apache.org> on 2026/09/30 21:16:28 UTC, 8 replies.
- [I] LEFT JOIN with struct-field ORDER BY fails ordering validation [datafusion] - posted by "aaron-perpetual (via GitHub)" <gi...@apache.org> on 2026/09/30 21:17:48 UTC, 0 replies.
- [PR] fix: Route collated instr, substring_index, trim, greatest and least through the codegen dispatcher [datafusion-comet] - posted by "viirya (via GitHub)" <gi...@apache.org> on 2026/09/30 21:23:42 UTC, 2 replies.
- [PR] fix: preserve compound expression equivalences through projection [datafusion] - posted by "aaron-perpetual (via GitHub)" <gi...@apache.org> on 2026/09/30 21:26:28 UTC, 0 replies.
- [I] Native corr, covariance, variance and stddev return wrong values for a constant fractional column merged from several partitions [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 21:38:00 UTC, 0 replies.
- [I] Native CASE WHEN names its struct result's fields after the ELSE branch instead of the first THEN branch [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 21:38:02 UTC, 0 replies.
- Re: [PR] Add SECURITY.md for DataFusion [datafusion] - posted by "codecov-commenter (via GitHub)" <gi...@apache.org> on 2026/09/30 21:47:36 UTC, 0 replies.
- [PR] docs: request changes for correctness and performance findings in the review skill [datafusion-comet] - posted by "andygrove (via GitHub)" <gi...@apache.org> on 2026/09/30 22:01:36 UTC, 0 replies.
- [I] Native existence join enumerates every duplicate build match (N*M candidates for M markers) [datafusion-comet] - posted by "coderfender (via GitHub)" <gi...@apache.org> on 2026/09/30 22:12:46 UTC, 0 replies.
- Re: [I] `native_datafusion` performance improvement [datafusion-comet] - posted by "comphead (via GitHub)" <gi...@apache.org> on 2026/09/30 23:33:06 UTC, 0 replies.