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• Re: [PR] [branch-55] fix: adapt input batches with stricter nested nullability to planned schema in aggregation (#24394) [datafusion] via GitHub
• Re: [I] Add `CONTRIBUTING.md` with link to the contributor guide [datafusion-comet] via GitHub
• Re: [I] Memory-limited NestedLoopJoin silently drops unmatched rows when it spills [datafusion] via GitHub
• [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: add raw Celeborn native shuffle reader (7/n) [datafusion-comet] via GitHub
• Re: [I] collect_list/collect_set can fail with "column types must match schema types" on nested-field nullability drift [datafusion-comet] via GitHub
• Re: [PR] fix: make collect_list/collect_set argument coercion a normalization barrier [datafusion-comet] via GitHub
• Re: [PR] fix: support Utf8/LargeUtf8/Utf8View in native RLike without panicking [datafusion-comet] via GitHub
• Re: [I] FFI constructors silently discard arguments when the input is already foreign [datafusion] via GitHub
• Re: [I] Support config matrix for slt tests [datafusion] via GitHub
• Re: [PR] Fix issue #24701 Better error when the query contains reserved names [datafusion] via GitHub
  • Re: [PR] Fix issue #24701 Better error when the query contains reserved names [datafusion] via GitHub
  • Re: [PR] Fix issue #24701 Better error when the query contains reserved names [datafusion] via GitHub
• Re: [I] ANSI `abs` integer overflow errors use Arrow-style type names instead of Spark's [datafusion-comet] via GitHub
• Re: [PR] fix: use Spark type names in ANSI abs overflow errors [datafusion-comet] via GitHub
  • Re: [PR] fix: use Spark type names in ANSI abs overflow errors [datafusion-comet] via GitHub
• Re: [PR] fix: reject inconsistent parameterized ScalarValues [datafusion] via GitHub
  • Re: [PR] fix: reject inconsistent parameterized ScalarValues [datafusion] via GitHub
  • Re: [PR] fix: reject inconsistent parameterized ScalarValues [datafusion] via GitHub
• Re: [I] Parallel merge in SortPreservingMergeExec after sort elimination [datafusion] via GitHub
• Re: [PR] Support config matrix for SLT tests [datafusion] via GitHub
  • Re: [PR] Support config matrix for SLT tests [datafusion] via GitHub
  • Re: [PR] Support config matrix for SLT tests [datafusion] via GitHub
• Re: [PR] chore: Bench string functions [datafusion-comet] via GitHub
  • Re: [PR] chore: Bench string functions [datafusion-comet] via GitHub
• Re: [I] Explore options for accelerating InMemoryTableScanExec [datafusion-comet] via GitHub
• [I] Enable `enable_row_number_to_aggregate` by default [datafusion] via GitHub
  • Re: [I] Enable `enable_row_number_to_aggregate` by default [datafusion] via GitHub
• Re: [I] `FLOOR` decimal returns unexpected error [datafusion] via GitHub
  • Re: [I] `FLOOR` decimal returns unexpected error [datafusion] via GitHub
• Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
  • Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
• Re: [PR] feat: widen percentile input to use larger precision [datafusion] via GitHub
  • Re: [PR] feat: widen percentile input to use larger precision [datafusion] via GitHub
  • Re: [PR] feat: widen percentile input to use larger precision [datafusion] via GitHub
• [I] Native Celeborn shuffle: reflectively replacing Celeborn's final fields can release push admission while payloads are in flight [datafusion-comet] via GitHub
  • Re: [I] Native Celeborn shuffle: reflectively replacing Celeborn's final fields can release push admission while payloads are in flight [datafusion-comet] via GitHub
  • Re: [I] Native Celeborn shuffle: reflectively replacing Celeborn's final fields can release push admission while payloads are in flight [datafusion-comet] via GitHub
• [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] via GitHub
  • Re: [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] via GitHub
  • Re: [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] via GitHub
  • Re: [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] via GitHub
  • Re: [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] via GitHub
  • Re: [PR] fix: literal-on-left equality no longer collapses the filter to false [datafusion] via GitHub
• Re: [PR] Add FFI query planner support [datafusion-python] via GitHub
  • Re: [PR] Add FFI query planner support [datafusion-python] via GitHub
• Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parqet 59.2 [datafusion-comet] via GitHub
  • Re: [PR] deps: bump DataFusion 55.0 and Arrow/Parqet 59.2 [datafusion-comet] via GitHub
• Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
  • Re: [PR] feat(dataframe): improve DataFrame::from_columns input types (#24630) [datafusion] via GitHub
• Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
  • Re: [I] Release DataFusion `55.1.0` (minor/patch) Release (Sep 2026) [datafusion] via GitHub
• Re: [I] Explain ObjectHashAggregate fallback when Comet shuffle is disabled [datafusion-comet] via GitHub
• Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
  • Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
  • Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
  • Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
  • Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
  • Re: [PR] fix: count `aggregation_time` once per batch instead of once per accumulator [datafusion] via GitHub
• [I] FFI_QueryPlanner captures its codecs by value, so a nested foreign planner keeps stale codecs [datafusion] via GitHub
• [PR] fix: preserve skipped unbase64 rows [datafusion-comet] via GitHub
  • Re: [PR] fix: preserve skipped unbase64 rows [datafusion-comet] via GitHub
  • Re: [PR] fix: preserve skipped unbase64 rows [datafusion-comet] via GitHub
• Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
  • Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
  • Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
  • Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
  • Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
  • Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
  • Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
  • Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
  • Re: [PR] perf: serialize Python input directly from Comet Arrow vectors [datafusion-comet] via GitHub
• Re: [PR] perf: optimize levenshtein function [datafusion-comet] via GitHub
  • Re: [PR] perf: optimize levenshtein function [datafusion-comet] via GitHub
• [I] unbase64 can fail on rows skipped by LIMIT and semi/anti joins [datafusion-comet] via GitHub
• Re: [PR] doc: fix benchmark examples for MacOS [datafusion-comet] via GitHub
• Re: [PR] fix: stop treating arithmetic negation as bitwise NOT [datafusion] via GitHub
  • Re: [PR] fix: stop treating arithmetic negation as bitwise NOT [datafusion] via GitHub
  • Re: [PR] fix: stop treating arithmetic negation as bitwise NOT [datafusion] via GitHub
  • Re: [PR] fix: stop treating arithmetic negation as bitwise NOT [datafusion] via GitHub
• Re: [I] Add AI tooling disclosure text to contributor guide and fields to PR templates [datafusion] via GitHub
  • Re: [I] Add AI tooling disclosure text to contributor guide and fields to PR templates [datafusion] via GitHub
  • Re: [I] Add AI tooling disclosure text to contributor guide and fields to PR templates [datafusion] via GitHub
• [I] Native Celeborn shuffle: add a Celeborn test dependency so the reflection against its internals is verified [datafusion-comet] via GitHub
  • Re: [I] Native Celeborn shuffle: add a Celeborn test dependency so the reflection against its internals is verified [datafusion-comet] via GitHub
  • Re: [I] Native Celeborn shuffle: add a Celeborn test dependency so the reflection against its internals is verified [datafusion-comet] via GitHub
• Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion] via GitHub
• [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
  • Re: [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
  • Re: [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
  • Re: [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
  • Re: [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
  • Re: [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
  • Re: [PR] chore: require an approving review before merging [datafusion-ballista] via GitHub
• Re: [PR] fix: emit deferred unmatched rows when memory-limited NestedLoopJoin exhausts its left side [datafusion] via GitHub
  • Re: [PR] fix: emit deferred unmatched rows when memory-limited NestedLoopJoin exhausts its left side [datafusion] via GitHub
• Re: [I] Implement equivalent of Spark History Server [datafusion-ballista] via GitHub
• Re: [PR] feat(scheduler): add the history server [datafusion-ballista] via GitHub
  • Re: [PR] feat(scheduler): add the history server [datafusion-ballista] via GitHub
  • Re: [PR] feat(scheduler): add the history server [datafusion-ballista] via GitHub
  • Re: [PR] feat(scheduler): add the history server [datafusion-ballista] via GitHub
• Re: [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] via GitHub
  • [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] via GitHub
  • Re: [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] via GitHub
• Re: [PR] chore(deps): bump actions/setup-java from 5 to 6 [datafusion-comet] via GitHub
• Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
  • Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
  • Re: [PR] feat: run rlike natively by default for Java-equivalent literal patterns [datafusion-comet] via GitHub
• Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
  • Re: [PR] feat: complete Celeborn map-side shuffle push lifecycle (6/n) [datafusion-comet] via GitHub
• Re: [PR] fix: make wide date-to-timestamp casts safe [datafusion-comet] via GitHub
• Re: [PR] fix: preserve Spark AVG buffer and overflow semantics [datafusion-comet] via GitHub
• Re: [PR] fix: normalize noncanonical NaN literals in comparisons [datafusion-comet] via GitHub
  • Re: [PR] fix: normalize noncanonical NaN literals in comparisons [datafusion-comet] via GitHub
• Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
  • Re: [PR] fix: prevent silent overflow when reading Parquet TIMESTAMP_MILLIS values [datafusion-comet] via GitHub
• Re: [PR] chore: bench additional math function [datafusion-comet] via GitHub
  • Re: [PR] chore: bench additional math function [datafusion-comet] via GitHub
  • Re: [PR] chore: bench additional math function [datafusion-comet] via GitHub
• Re: [PR] perf: build spark_size LargeList lengths from i64 offsets [datafusion-comet] via GitHub
• Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
  • Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
  • Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
  • Re: [PR] refactor: replace remaining hand-rolled loops with Arrow kernels [datafusion-comet] via GitHub
• Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub
  • Re: [PR] feat: add native Delta Lake scan contrib module (page/row-group pruning) [datafusion-comet] via GitHub

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