github  

Messages by Date

• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 [PR] fix: attach tokio runtime threads to the JVM as daemon threads [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] [branch-55] fix: preserve projection metadata during optimization (#24670) [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 [PR] fix: propagate Arrow array copy errors [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 [PR] fix: explain ObjectHashAggregate fallback when Comet shuffle is disabled [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: preserve projection metadata during optimization [datafusion] via GitHub
• 2026/09/06 Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: skip hash shuffle for date_bin/date_trunc on Range([timestamp]) [datafusion] via GitHub
• 2026/09/06 [PR] [branch-55] fix: preserve projection metadata during optimization (#24670) [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: route next_day and levenshtein collated input through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/09/06 Re: [I] `next_day` and `levenshtein` fall back to Spark on collated strings [datafusion-comet] via GitHub
• 2026/09/06 [PR] fix: apply regexp_instr subexpr to the N-th match, not the first [datafusion] via GitHub
• 2026/09/06 [PR] test: restore Spark 4.1 Variant shredding suites [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] feat: Add Spark-compatible `encode` function to datafusion-spark [datafusion] via GitHub
• 2026/09/06 [PR] Perf/partial sort [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: preserve projection metadata during optimization [datafusion] via GitHub
• 2026/09/06 Re: [I] macOS aarch64 flake: SIGBUS in _pthread_tsd_cleanup after ParquetReadFromFakeHadoopFsSuite [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: delegate the remaining codec methods in ComposedPhysicalExtensionCodec [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] perf: avoid repeated decimal promotion in expression serialization [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] Fix `Numeric` signature coercion to properly handle null types [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix(spark): derive pmod's decimal result type from the declared arguments [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: skip hash shuffle for date_bin/date_trunc on Range([timestamp]) [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: skip hash shuffle for date_bin/date_trunc on Range([timestamp]) [datafusion] via GitHub
• 2026/09/06 Re: [I] [Bug] pmod returns a wider decimal type than Spark [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: preserve nulls in array_has_any/all empty-needle path [datafusion] via GitHub
• 2026/09/06 Re: [I] `map_extract` returns `[NULL]` instead of `[]` for missing keys [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] build: enable Spark SQL tests for released Spark 4.2.0 [datafusion-comet] via GitHub
• 2026/09/06 Re: [I] Use `Arc<Statistics>` rather than `Statistics` in `PartitionedFile` [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] perf: avoid repeated decimal promotion in expression serialization [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: correct the copy-pasted docs for covar_pop and bool_or [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix(spark): derive pmod's decimal result type from the declared arguments [datafusion] via GitHub
• 2026/09/06 Re: [PR] perf(optimizer): avoid redundant aggregate planning work [datafusion] via GitHub
• 2026/09/06 [I] Parquet Variant annotation validation is bypassed when reading as an ordinary struct [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] perf(optimizer): avoid redundant aggregate planning work [datafusion] via GitHub
• 2026/09/06 Re: [I] Projection field metadata is lost during physical plan optimization [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: preserve projection metadata during optimization [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: accept an empty flags string in regexp_replace [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: Delete data files left by a failed native Iceberg write task [datafusion-comet] via GitHub
• 2026/09/06 Re: [I] Comet's explode is slower than Spark when the element is a struct, worst on nested rows [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: reject groups accumulator for distinct bitwise aggregates [datafusion] via GitHub
• 2026/09/06 [PR] feat: accelerate scalar Python UDFs with CometArrowEvalPythonExec [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix(spark): derive pmod's decimal result type from the declared arguments [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix(spark): derive pmod's decimal result type from the declared arguments [datafusion] via GitHub
• 2026/09/06 Re: [D] Error highlighting in query strings [datafusion] via GitHub
• 2026/09/06 [PR] fix: correct the copy-pasted docs for covar_pop and bool_or [datafusion] via GitHub
• 2026/09/06 Re: [PR] Reduce binary size of `ScalarUDFImpl` default impls [datafusion] via GitHub
• 2026/09/06 Re: [PR] Fix `Numeric` signature coercion to properly handle null types [datafusion] via GitHub
• 2026/09/06 [I] `map_extract` fails to match equal struct keys with differently encoded dictionary nulls [datafusion] via GitHub
• 2026/09/06 [I] bug: slice crashes on arrays with a non-nullable element field [datafusion-comet] via GitHub
• 2026/09/06 [PR] fix: reject groups accumulator for distinct bitwise aggregates [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: defer `InterleaveExec` partitioning check to `InvariantLevel::Executable` [datafusion] via GitHub
• 2026/09/06 [PR] Fix `Numeric` signature coercion to properly handle null types [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: route next_day and levenshtein collated input through the codegen dispatcher [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] Range partition on primitives. [datafusion] via GitHub
• 2026/09/06 [PR] fix: accept an empty flags string in regexp_replace [datafusion] via GitHub
• 2026/09/06 Re: [PR] test: cover Spark-to-Arrow batch conversion edge cases [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: prevent libhdfs thread destructor use-after-free [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] feat: implement support for INSERT ... ON CONFLICT (DO NOTHING / DO UPDATE) clauses [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: native Iceberg write panics on an evolved partition spec and on a timestamptz partition path [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: native Iceberg write panics on an evolved partition spec and on a timestamptz partition path [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] perf(optimizer): avoid redundant aggregate planning work [datafusion] via GitHub
• 2026/09/06 Re: [I] `array_has_any/array_has_all` results depend on other rows when needles are NULL [datafusion] via GitHub
• 2026/09/06 [PR] fix: enable URL tables on the shared session [datafusion-python] via GitHub
• 2026/09/06 [PR] fix: preserve nulls in array_has_any/all empty-needle path [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: support filter pushdown through UNNEST operator [datafusion] via GitHub
• 2026/09/06 [PR] docs: add a pr-triage skill and document pull request triage [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] feat: support filter pushdown through UNNEST operator [datafusion] via GitHub
• 2026/09/06 Re: [PR] perf: validate shuffle IPC context reuse savings [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] perf: slice the child instead of gathering it when unnesting [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: sort pushed below `GlobalLimitExec` ignores `skip`, returning too few rows [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 [I] `array_has_any/array_has_all` results depend on other rows when needles are NULL [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: narrow Iceberg complex-null scan fallback to struct columns [datafusion-comet] via GitHub
• 2026/09/06 Re: [I] perf: verify shuffle IPC context-reuse allocation savings with Arrow 59.1+ [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] refactor: make Spark-to-Arrow batch row counts explicit [datafusion-comet] via GitHub
• 2026/09/06 [PR] feat: support filter pushdown through UNNEST operator [datafusion] via GitHub
• 2026/09/06 Re: [I] `map_extract` fails to match equal struct keys with differently encoded dictionary nulls [datafusion] via GitHub
• 2026/09/06 Re: [I] array_has_any/all drop input NULLs in the empty-needle fast path [datafusion] via GitHub
• 2026/09/06 Re: [PR] perf: Optimize prefix-group processing in `PartialSortExec` [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: defer `InterleaveExec` partitioning check to `InvariantLevel::Executable` [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: Delete data files left by a failed native Iceberg write task [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: Delete data files left by a failed native Iceberg write task [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix(physical-plan): report Final emission for LeftSemi hash and neste… [datafusion] via GitHub
• 2026/09/06 [PR] feat: implement support for INSERT ... ON CONFLICT (DO NOTHING / DO UPDATE) clauses [datafusion] via GitHub
• 2026/09/06 Re: [PR] perf: cache expected schemas for remote shuffle decoding [datafusion-comet] via GitHub
• 2026/09/06 Re: [I] `SingleHashAggregateStream` ignores the distinct soft limit (`lim=[n]`) and reads all input [datafusion] via GitHub
• 2026/09/06 Re: [D] Feedback on high memory usage when merging N parquet files [datafusion] via GitHub
• 2026/09/06 Re: [PR] perf(optimizer): avoid redundant aggregate planning work [datafusion] via GitHub
• 2026/09/06 [I] `map_extract` returns `[NULL]` instead of `[]` for missing keys [datafusion] via GitHub
• 2026/09/06 Re: [D] Automating predicate pushdown via declared capabilities [datafusion] via GitHub
• 2026/09/06 Re: [D] DataFusion-Federation: Union Flattening Across Executors [datafusion] via GitHub
• 2026/09/06 Re: [I] [EPIC] Split Aggregation Logic into Dedicated Streams [datafusion] via GitHub
• 2026/09/06 Re: [PR] refactor(hash-aggr): Small fixes and finish hash aggregation refactor [datafusion] via GitHub
• 2026/09/06 [I] `SingleHashAggregateStream` ignores the distinct soft limit (`lim=[n]`) and reads all input [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix(physical-plan): report Final emission for LeftSemi hash and neste… [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: support ASOF JOIN SQL [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: support ASOF JOIN SQL [datafusion] via GitHub
• 2026/09/06 [I] array_has_any/all drop input NULLs in the empty-needle fast path [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] refactor(hash-aggr): Small fixes and finish hash aggregation refactor [datafusion] via GitHub
• 2026/09/06 [PR] perf(optimizer): avoid redundant aggregate planning work [datafusion] via GitHub
• 2026/09/06 Re: [I] `LeftSemi` hash and nested loop joins report `EmissionType::Incremental` but emit only after the probe side is exhausted [datafusion] via GitHub
• 2026/09/06 Re: [PR] refactor(hash-aggr): Small fixes and finish hash aggregation refactor [datafusion] via GitHub
• 2026/09/06 [PR] fix(physical-plan): report Final emission for LeftSemi hash and neste… [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [I] SpillWriter::path() conflates "nothing spilled" with "backend has no local path" [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: distinguish "nothing spilled" from a spill backend with no local path [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] perf: reuse zstd compression contexts across shuffle blocks [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] feat(pwmj): support RightSemi/RightAnti existence joins [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: check nested TIMESTAMP_MILLIS overflow in unfiltered scans [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] Fix Postgres decimal formatter clippy [datafusion] via GitHub
• 2026/09/06 [PR] fix: check nested TIMESTAMP_MILLIS overflow in unfiltered scans [datafusion-comet] via GitHub
• 2026/09/06 Re: [I] Track nested-field statistics pruning and TIMESTAMP_MILLIS overflow parity in filtered scans [datafusion-comet] via GitHub
• 2026/09/06 [I] Track nested-field statistics pruning and TIMESTAMP_MILLIS overflow parity in filtered scans [datafusion-comet] via GitHub
• 2026/09/06 [I] Full workspace clippy fails in PostgreSQL decimal formatting [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 [PR] Fix Postgres decimal formatter clippy [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat(physical-plan): `GroupColumn` support for `List` / `LargeList` [datafusion] via GitHub
• 2026/09/06 Re: [I] Add `pivot` & `unpivot` (melt) to DataFrame [datafusion] via GitHub
• 2026/09/06 [PR] fix: delegate the remaining codec methods in ComposedPhysicalExtensio… [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat(physical-plan): `GroupColumn` support for `List` / `LargeList` [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat(physical-plan): `GroupColumn` support for `List` / `LargeList` [datafusion] via GitHub
• 2026/09/06 Re: [PR] Support predicate subqueries in projections [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [I] `ComposedPhysicalExtensionCodec` implements only 6 of the 12 `PhysicalExtensionCodec` methods [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat(physical-plan): `GroupColumn` support for `List` / `LargeList` [datafusion] via GitHub
• 2026/09/06 Re: [PR] fix: fall back to Spark for negative-scale decimal casts and arithmetic [datafusion-comet] via GitHub
• 2026/09/06 Re: [PR] fix: preserve target extension metadata in INSERT [datafusion] via GitHub
• 2026/09/06 [PR] Support predicate subqueries in projections [datafusion] via GitHub
• 2026/09/06 Re: [PR] Support INSERT OVERWRITE for MemTable [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] refactor: simplify null-aware and join-type branching in hash join [datafusion] via GitHub
• 2026/09/06 Re: [PR] feat: support ASOF JOIN SQL [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 [PR] fix: preserve target extension metadata in INSERT [datafusion] via GitHub
• 2026/09/06 [I] INSERT can drop target Arrow extension metadata [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [I] Consider defining more github views of common filters (like PRs waiting to review) [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 [PR] Support INSERT OVERWRITE for MemTable [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] Add docs section for debugging for contributors [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub
• 2026/09/06 Re: [PR] aggregate blocked impl [datafusion] via GitHub

• Earlier messages
• Later messages