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2026/08/07 Re: [PR] test(chaos): add a Kubernetes (kind) backend for the chaos harness [datafusion-ballista] via GitHub
2026/08/07 Re: [PR] test(chaos): add a Kubernetes (kind) backend for the chaos harness [datafusion-ballista] via GitHub
2026/08/07 Re: [PR] feat: Implement FFI_QueryPlanner [datafusion] via GitHub
2026/08/07 Re: [I] Substrait literal conversion should preserve nested nullability [datafusion] via GitHub
2026/08/07 Re: [I] Move lambda evaluation into Physical Planning Context [datafusion] via GitHub
2026/08/07 Re: [PR] refactor: move lambda variable scope into Physical Planning Context [datafusion] via GitHub
2026/08/07 Re: [PR] chore(deps): Update to arrow/parquet 59.2.0 [datafusion] via GitHub
2026/08/07 Re: [PR] feat: add extension to support `DataFrame::checkpoint()` [datafusion-ballista] via GitHub
2026/08/07 Re: [PR] fix(lambda): only push referenced params into the merged batch [datafusion] via GitHub
2026/08/07 Re: [PR] chore(deps): Update to arrow/parquet 59.2.0 [datafusion] via GitHub
2026/08/07 Re: [PR] fix(lambda): only push referenced params into the merged batch [datafusion] via GitHub
2026/08/07 Re: [PR] bench: pwmj left semi/anti join [datafusion] via GitHub
2026/08/07 Re: [PR] bench: pwmj left semi/anti join [datafusion] via GitHub
2026/08/07 Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] via GitHub
2026/08/07 [PR] fix(lambda): only push referenced params into the merged batch [datafusion] via GitHub
2026/08/07 Re: [PR] feat: Store only the last row in the previous cursor for round robin tie-breaking purposes [datafusion] via GitHub
2026/08/07 Re: [PR] Add dfbench statistics command [datafusion] via GitHub
2026/08/07 Re: [PR] fix(substrait): preserve nested nullability [datafusion] via GitHub
2026/08/07 Re: [PR] feat: add extension to support `DataFrame::checkpoint()` [datafusion-ballista] via GitHub
2026/08/07 Re: [PR] doc: add implementation guidelines for `datafusion-spark` [datafusion] via GitHub
2026/08/07 Re: [PR] feat(functions): re-expose string builder API for concat [datafusion] via GitHub
2026/08/07 Re: [PR] feat: Store only the last row in the previous cursor for round robin tie-breaking purposes [datafusion] via GitHub
2026/08/07 Re: [PR] feat: add extension to support `DataFrame::checkpoint()` [datafusion-ballista] via GitHub
2026/08/07 Re: [I] [Discussion] Add support for spark connect [datafusion-ballista] via GitHub
2026/08/07 [I] [Discussion] Add support for spark connect [datafusion-ballista] via GitHub
2026/08/07 Re: [I] sqllogictest -- complete to generate substring instead of all errors [datafusion] via GitHub
2026/08/07 Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] via GitHub
2026/08/07 Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] via GitHub
2026/08/07 Re: [PR] feat: add extension to support `DataFrame::checkpoint()` [datafusion-ballista] via GitHub
2026/08/07 Re: [I] [DISCUSS] Is Comet ready to move to top-level Apache Comet project? [datafusion-comet] via GitHub
2026/08/07 Re: [I] Flaky test: killing_every_executor_terminates_the_job::case_2_aqe_on hangs under AQE, surviving the #2029 fix [datafusion-ballista] via GitHub
2026/08/07 Re: [PR] fix(scheduler): route launch-failure executor removal through ExecutorLost [datafusion-ballista] via GitHub
2026/08/07 Re: [D] How practical is to use this for a OLTP DB engine? [datafusion] via GitHub
2026/08/07 Re: [PR] GC & Deduplicate String View on Spill [datafusion] via GitHub
2026/08/07 Re: [PR] chore(ci): bump the github-codeql group with 2 updates [datafusion-ballista] via GitHub
2026/08/07 Re: [PR] GC & Deduplicate String View on Spill [datafusion] via GitHub
2026/08/07 Re: [PR] chore(ci): bump taiki-e/install-action from 2.85.7 to 2.85.8 [datafusion-ballista] via GitHub
2026/08/07 Re: [I] Avoid recompute CTEs (common table expressions) / share input plans [datafusion] via GitHub
2026/08/07 Re: [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 Re: [D] DISCUSSION: DataFusion Meetup in Denver, CO USA [datafusion] via GitHub
2026/08/07 Re: [D] DISCUSSION: Apache DataFusion New York Meetup May 2026 [datafusion] via GitHub
2026/08/07 Re: [D] DISCUSSION: Seattle DataFusion Meetup (April 23, 2026) [datafusion] via GitHub
2026/08/07 Re: [PR] chore(deps): bump lru from 0.18.1 to 0.18.2 [datafusion-ballista] via GitHub
2026/08/07 Re: [PR] fix: reduce peak memory usage when round robin tiebreaker is disabled [datafusion] via GitHub
2026/08/07 Re: [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 Re: [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 Re: [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 Re: [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 Re: [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 Re: [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 Re: [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 [PR] DRAFT - 21566 [datafusion] via GitHub
2026/08/07 Re: [PR] Parquet row filter struct access tree [datafusion] via GitHub
2026/08/07 Re: [PR] Add dfbench statistics command [datafusion] via GitHub
2026/08/07 [PR] chore(deps): bump object_store_opendal from 0.57.0 to 0.58.0 in /native [datafusion-comet] via GitHub
2026/08/07 [PR] chore(deps): bump the codeql-actions group with 2 updates [datafusion-comet] via GitHub
2026/08/07 [PR] chore(deps): bump opendal from 0.57.0 to 0.58.1 in /native [datafusion-comet] via GitHub
2026/08/07 [PR] chore(deps): bump reqsign-core from 3.2.0 to 3.2.1 in /native in the all-other-cargo-deps group [datafusion-comet] via GitHub
2026/08/07 Re: [PR] Add dfbench statistics command [datafusion] via GitHub
2026/08/07 Re: [PR] feat(pwmj): support LeftSemi/LeftAnti existence joins via classic scan [datafusion] via GitHub
2026/08/07 [PR] bench: pwmj left semi/anti join [datafusion] via GitHub
2026/08/07 Re: [PR] fix: keep every spilled slice of a sort-merge join inner key group [datafusion] via GitHub
2026/08/07 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/07 Re: [PR] feat(pwmj): support LeftSemi/LeftAnti existence joins via classic scan [datafusion] via GitHub
2026/08/07 Re: [PR] feat(pwmj): support LeftSemi/LeftAnti existence joins via classic scan [datafusion] via GitHub
2026/08/07 Re: [PR] Parquet row filter struct access tree [datafusion] via GitHub
2026/08/07 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/07 Re: [PR] Parquet row filter struct access tree [datafusion] via GitHub
2026/08/07 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/07 [PR] Support `NO INHERIT` modifier on `CHECK` constraints [datafusion-sqlparser-rs] via GitHub
2026/08/07 Re: [PR] Reapply "Add ExecutionPlan::apply_expressions() (apache#20337)" (apache#22437) [datafusion] via GitHub
2026/08/07 [PR] feat(proto): support expressions in LIMIT skip and fetch [datafusion] via GitHub
2026/08/07 Re: [I] CommonSubexprEliminate drops __grouping_id from GROUPING SETS aggregates [datafusion] via GitHub
2026/08/07 Re: [PR] Preserve grouping ID during aggregate CSE [datafusion] via GitHub
2026/08/07 Re: [PR] fix(scheduler): Emit ExecutorLost after failed launch_tasks() [datafusion-ballista] via GitHub
2026/08/07 Re: [PR] fix(scheduler): Emit ExecutorLost after failed launch_tasks() [datafusion-ballista] via GitHub
2026/08/07 Re: [I] Release DataFusion `55.0.0` (Jul / Aug 2026) [datafusion] via GitHub
2026/08/07 Re: [I] sqllogictest -- complete to generate substring instead of all errors [datafusion] via GitHub
2026/08/06 [PR] Add support for PostgreSQL `DROP RULE` [datafusion-sqlparser-rs] via GitHub
2026/08/06 Re: [PR] fix(substrait): preserve nested nullability [datafusion] via GitHub
2026/08/06 Re: [I] Substrait literal conversion should preserve nested nullability [datafusion] via GitHub
2026/08/06 Re: [PR] feat: add ASOF join physical operator [datafusion] via GitHub
2026/08/06 Re: [PR] Fix Hive SKEWED BY display [datafusion-sqlparser-rs] via GitHub
2026/08/06 Re: [PR] Fix Hive SKEWED BY display [datafusion-sqlparser-rs] via GitHub
2026/08/06 [PR] Add support for PostgreSQL `CREATE RULE` [datafusion-sqlparser-rs] via GitHub
2026/08/06 [PR] fix(substrait): preserve nested nullability [datafusion] via GitHub
2026/08/06 Re: [I] Support IEJoin for inner joins with two range predicates [datafusion] via GitHub
2026/08/06 [I] Support IEJoin for inner joins with two range predicates [datafusion] via GitHub
2026/08/06 Re: [PR] feat: add IEJoin for joins with two range predicates [datafusion] via GitHub
2026/08/06 Re: [I] [Bug] abs reports a DataFusion-specific ANSI overflow message instead of Spark's ARITHMETIC_OVERFLOW text [datafusion] via GitHub
2026/08/06 [PR] fix(spark): match Spark abs overflow errors [datafusion] via GitHub
2026/08/06 Re: [I] [Bug] abs reports a DataFusion-specific ANSI overflow message instead of Spark's ARITHMETIC_OVERFLOW text [datafusion] via GitHub
2026/08/06 Re: [PR] docs: explain Parquet content-defined chunking [datafusion] via GitHub
2026/08/06 [PR] docs: explain Parquet content-defined chunking [datafusion] via GitHub
2026/08/06 [PR] chore(ci): bump taiki-e/install-action from 2.85.7 to 2.85.8 [datafusion-ballista] via GitHub
2026/08/06 Re: [I] doc: explain the parquet cdc feature from a user perspective [datafusion] via GitHub
2026/08/06 [PR] chore(ci): bump the github-codeql group with 2 updates [datafusion-ballista] via GitHub
2026/08/06 [PR] chore(deps): bump lru from 0.18.1 to 0.18.2 [datafusion-ballista] via GitHub
2026/08/06 Re: [PR] feat: attach Diagnostic to "invalid function argument types" error [datafusion] via GitHub
2026/08/06 Re: [PR] Add DataSource/FileSource proto hooks and FileScanConfig serde [datafusion] via GitHub
2026/08/06 Re: [PR] Add DataSource/FileSource proto hooks and FileScanConfig serde [datafusion] via GitHub
2026/08/06 Re: [PR] [branch-54] Fix evaluation of lambda with multiple parameters when some are unused (backport of #22853, adapted) [datafusion] via GitHub
2026/08/06 Re: [PR] refactor(pruning): deprecate PruningPredicate::try_new [datafusion] via GitHub
2026/08/06 Re: [I] Deprecate `PruningPredicate::try_new` in favor of `PruningPredicateBuilder` [datafusion] via GitHub
2026/08/06 Re: [PR] refactor(pruning): deprecate PruningPredicate::try_new [datafusion] via GitHub
2026/08/06 Re: [PR] Proto: migrate file sink serialization [datafusion] via GitHub
2026/08/06 Re: [I] Proto: migrate the file sinks (CsvSink, JsonSink, ParquetSink) [datafusion] via GitHub
2026/08/06 Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion] via GitHub
2026/08/06 Re: [I] 【资源分享】Gemini Pro 1年高级稳定号（已过反重力可直登）——高频开发测试必备 [datafusion] via GitHub
2026/08/06 [I] 【资源分享】Gemini Pro 1年高级稳定号（已过反重力可直登）——高频开发测试必备 [datafusion] via GitHub
2026/08/06 Re: [PR] feat: Optionally split the Iceberg V2 write operator into distinct writer and committer operations [datafusion-comet] via GitHub
2026/08/06 Re: [I] Writes to Apache Iceberg Tables [datafusion-comet] via GitHub
2026/08/06 Re: [PR] fix: normalize nested field nullability in ShuffleScanExec and ExpandExec [datafusion-comet] via GitHub
2026/08/06 Re: [I] Add User Persona Documentation [datafusion] via GitHub
2026/08/06 Re: [PR] refactor(pruning): deprecate PruningPredicate::try_new [datafusion] via GitHub
2026/08/06 Re: [PR] refactor(pruning): deprecate PruningPredicate::try_new [datafusion] via GitHub
2026/08/06 Re: [PR] refactor(pruning): deprecate PruningPredicate::try_new [datafusion] via GitHub
2026/08/06 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
2026/08/06 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
2026/08/06 [PR] test: cover the narrowing direction of cast_and_stamp_schema [datafusion-comet] via GitHub
2026/08/06 Re: [PR] fix: normalize nested field nullability in ShuffleScanExec and ExpandExec [datafusion-comet] via GitHub
2026/08/06 Re: [PR] fix: normalize nested field nullability in ShuffleScanExec and ExpandExec [datafusion-comet] via GitHub
2026/08/06 Re: [I] ShuffleScanExec and ExpandExec assert on nested field nullability instead of normalizing it [datafusion-comet] via GitHub
2026/08/06 Re: [PR] Proto: migrate file sink serialization [datafusion] via GitHub
2026/08/06 Re: [PR] fix: normalize nested field nullability in ShuffleScanExec and ExpandExec [datafusion-comet] via GitHub
2026/08/06 Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] via GitHub
2026/08/06 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
2026/08/06 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
2026/08/06 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
2026/08/06 Re: [PR] Reapply "Add ExecutionPlan::apply_expressions() (apache#20337)" (apache#22437) [datafusion] via GitHub
2026/08/06 Re: [PR] refactor: move lambda variable scope into Physical Planning Context [datafusion] via GitHub
2026/08/06 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/06 Re: [I] Grouped approx_distinct can overflow Arrow BinaryArray state offsets [datafusion] via GitHub
2026/08/06 Re: [I] [Status Update] Simplifing Streams to be more textbook-like and have less state while keeping the same perf [datafusion] via GitHub
2026/08/06 Re: [PR] perf: optimize char -> byte offset mapping in `regexp_count` [datafusion] via GitHub
2026/08/06 Re: [PR] perf: optimize char -> byte offset mapping in `regexp_count` [datafusion] via GitHub
2026/08/06 Re: [PR] feat: Optionally split the Iceberg V2 write operator into distinct writer and committer operations [datafusion-comet] via GitHub
2026/08/06 Re: [PR] docs(kubernetes): two-Service pattern for scheduler bootstrap [datafusion-ballista] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] via GitHub
2026/08/06 Re: [PR] perf: prune window state only for partitions that made progress [datafusion] via GitHub
2026/08/06 Re: [PR] fix: normalize signed zero in nested float array comparisons [datafusion-comet] via GitHub
2026/08/06 Re: [I] [ClickBench] Reduce per-file overhead (don't clone the ParquetMetaData for each file) [datafusion] via GitHub
2026/08/06 Re: [PR] feat: Optionally split the Iceberg V2 write operator into distinct writer and committer operations [datafusion-comet] via GitHub
2026/08/06 Re: [PR] feat: Optionally split the Iceberg V2 write operator into distinct writer and committer operations [datafusion-comet] via GitHub
2026/08/06 Re: [PR] fix(scheduler): route launch-failure executor removal through ExecutorLost [datafusion-ballista] via GitHub
2026/08/06 Re: [PR] perf: optimize char -> byte offset mapping in `regexp_count` [datafusion] via GitHub
2026/08/06 [PR] perf: optimize char -> byte offset mapping in `regexp_count` [datafusion] via GitHub
2026/08/06 Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet] via GitHub
2026/08/06 Re: [PR] fix: normalize floating-point values in native collect_set [datafusion-comet] via GitHub
2026/08/06 Re: [I] Avoid recompute CTEs (common table expressions) / share input plans [datafusion] via GitHub
2026/08/06 Re: [PR] fix: include ABFS container in object store cache key [datafusion-comet] via GitHub
2026/08/06 Re: [I] Inconsistent NULL handling in `regexp_count` [datafusion] via GitHub
2026/08/06 [I] Inconsistent NULL handling in `regexp_count` [datafusion] via GitHub
2026/08/06 Re: [I] next_day and make_date ANSI errors surface as CometNativeException instead of Spark exception classes [datafusion-comet] via GitHub
2026/08/06 Re: [PR] fix: surface next_day and make_date ANSI errors as Spark exceptions [datafusion-comet] via GitHub
2026/08/06 [PR] bench: add standard window function cases to bounded_window [datafusion] via GitHub
2026/08/06 Re: [I] Discuss `spark.comet.enabled` parameter behavior [datafusion-comet] via GitHub
2026/08/06 Re: [PR] docs(kubernetes): two-Service pattern for scheduler bootstrap [datafusion-ballista] via GitHub
2026/08/06 Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] via GitHub
2026/08/06 [PR] docs(kubernetes): two-Service pattern for scheduler bootstrap [datafusion-ballista] via GitHub
2026/08/06 Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] via GitHub
2026/08/06 Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] via GitHub
2026/08/06 Re: [PR] Parquet row filter struct access tree [datafusion] via GitHub
2026/08/06 Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] via GitHub
2026/08/06 Re: [I] Pipeline FFI types: missing Protocols, ABCs, and capsule helpers [datafusion-python] via GitHub
2026/08/06 [PR] test(chaos): add a Kubernetes (kind) backend for the chaos harness [datafusion-ballista] via GitHub
2026/08/06 Re: [PR] feat: custom Rust UDFs via arrow-ffi [experimental] [datafusion-comet] via GitHub
2026/08/06 Re: [PR] docs: add 1.0.0 TPC-DS benchmark results, remove TPC-H [datafusion-comet] via GitHub
2026/08/06 Re: [I] Benchmarking menu in contrib guide is truncated [datafusion-comet] via GitHub
2026/08/06 Re: [PR] Parquet row filter struct access tree [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] docs: add 1.0.0 TPC-DS benchmark results, remove TPC-H [datafusion-comet] via GitHub
2026/08/06 Re: [PR] feat: parallel BWAG for the range-window shape (h2o Q8) [datafusion-ballista] via GitHub
2026/08/06 Re: [PR] feat(core): ValueIndexExec + ValueIndexReader + shuffle FileWriter switch [datafusion-ballista] via GitHub
2026/08/06 Re: [I] ANSI arithmetic overflow errors: wrong error class for Byte/Short, wrong type names, missing try_ suggestions [datafusion-comet] via GitHub
2026/08/06 Re: [PR] fix: skip null slots when checking overflow in unary negation [datafusion-comet] via GitHub
2026/08/06 Re: [I] negative: ANSI overflow check reads null slots and can raise spurious overflow errors [datafusion-comet] via GitHub
2026/08/06 Re: [PR] add ExecutionPlan::dynamic_expressions_produced() method [datafusion] via GitHub
2026/08/06 Re: [PR] fix: apply struct field filters when the file schema needs adaptation [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] Parquet row filter struct access tree [datafusion] via GitHub
2026/08/06 Re: [PR] Parquet row filter struct access tree [datafusion] via GitHub
2026/08/06 Re: [PR] Perf: Short circuit expensive comparissions in GroupColumn [datafusion] via GitHub
2026/08/06 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/06 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/06 Re: [PR] chore(deps): Update to arrow/parquet 59.2.0 [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/06 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/06 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/06 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/06 Re: [PR] Cache reusable Parquet pruning setup across files with the same schema [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub
2026/08/06 Re: [PR] Skip page index load (and `ParquetMetaData` clone) when the file has no page index [datafusion] via GitHub