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• 2026/05/18 Re: [PR] feat: globally reorder files and row groups by statistics for TopK queries [datafusion] via GitHub
• 2026/05/18 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/05/18 Re: [PR] Add a memory bound FileStatisticsCache for the Listing Table [datafusion] via GitHub
• 2026/05/18 Re: [PR] [Experiment] Adaptive filter pushdown [datafusion] via GitHub
• 2026/05/18 Re: [PR] Resolve MIN/MAX from Parquet metadata for Single-mode aggregates and CAST projections [datafusion] via GitHub
• 2026/05/18 Re: [PR] Resolve MIN/MAX from Parquet metadata for Single-mode aggregates and CAST projections [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat: Restore nullability when consuming substrait fields [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [PR] Extract parquet push decoder module [datafusion] via GitHub
• 2026/05/18 Re: [PR] Add SQL as a category in breaking API change policy [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [PR] Add range partitioning enum variant [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat: Add `FFI_QueryPlanner` to support foreign query planners across shared-library boundaries [datafusion] via GitHub
• 2026/05/18 Re: [I] Semver CI should compare against last released API, not main [datafusion] via GitHub
• 2026/05/18 Re: [PR] Fix: deadlink in "Concepts, Reading, Events" page to DataFusion blog [datafusion] via GitHub
• 2026/05/18 [PR] fix: round_even for floats for the single argument case [datafusion] via GitHub
• 2026/05/18 Re: [PR] minor: make HigherOrderSignature less error-prone [datafusion] via GitHub
• 2026/05/18 [PR] feat: task_manager delegating physical plan creation to execution graph [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] feat: Credential provider support [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] feat: vendor-pluggable S3 credentials for native scans [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] feat: Add support for Spark-compatible explode_outer function [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [I] Comet JVM UDF implementations cannot be created in `spark` module [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(contrib): introduce contrib extension SPI [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] Credential Provider Support [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] fix: round for float/double [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] [DISCUSS] Simplify regex engine + incompatibility config model [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [I] Comet JVM UDF implementations cannot be created in `spark` module [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [I] Implement JVM UDFs for JSON expressions [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] [FEATURE] Native scan support for VariantType columns (Iceberg + Spark 4.0) [datafusion-comet] via GitHub
• 2026/05/18 [PR] perf: Reorder predicates in conjuncts via simple heuristic [datafusion] via GitHub
• 2026/05/18 Re: [I] Allocate Comet's parquet reader buffers from ArrowUtils.rootAllocator to enable zero-copy PyArrow UDF runner [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] Iceberg reflection failure [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] feat: Credential provider support [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [I] How to check the execution time of stages? [datafusion-ballista] via GitHub
• 2026/05/18 Re: [I] Windows crash if frame overflow [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] AbstractMethodError: CometBroadcastExchangeExec missing sparkContext() from BroadcastExchangeLike [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat: enable pickling of most Expr except udaf and udwf [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] feat: enable pickling of most Expr except udaf and udwf [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] feat: Credential provider support [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] Change UDF signature to use `ColumnarValue` rather than raw Arrow types [datafusion-java] via GitHub
• 2026/05/18 Re: [PR] feat(udf)!: switch ScalarFunction.evaluate to ColumnarValue API (closes #62) [datafusion-java] via GitHub
• 2026/05/18 Re: [PR] feat(udf)!: switch ScalarFunction.evaluate to ColumnarValue API (closes #62) [datafusion-java] via GitHub
• 2026/05/18 Re: [PR] build(deps): bump arrow-select from 58.1.0 to 58.3.0 [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] build(deps): bump arrow-select from 58.1.0 to 58.3.0 [datafusion-python] via GitHub
• 2026/05/18 Re: [I] Simplified filter expression has a Null type instead of Int64 type across the FFI layer [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] build(deps): bump datafusion-substrait from 53.0.0 to 53.1.0 [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] build(deps): bump datafusion-substrait from 53.0.0 to 53.1.0 [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] refactor: thread SubqueryContext explicitly through physical planning [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(spark): port Spark-compatible Parquet schema adapter from Comet [datafusion] via GitHub
• 2026/05/18 [I] Consider `PreSelection` short-circuit strategy for `OR` [datafusion] via GitHub
• 2026/05/18 Re: [PR] fix: configurable fallback when parquet vectorized reader is disabled (#4352) [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [PR] fix: configurable fallback when parquet vectorized reader is disabled (#4352) [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] native_datafusion: tests asserting parquet-mr's permissive overflow/narrowing behavior cannot be made to pass [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `extract(second ...)` should preserve fractional seconds [datafusion] via GitHub
• 2026/05/18 [PR] ci: fix Spark 4.0.2/JDK 21 flake by enabling per-suite dedicated JVMs [datafusion-comet] via GitHub
• 2026/05/18 [I] Bug triage results: 2026-05-18 [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] feat: cross-engine Spark-dialect SLT tests [datafusion] via GitHub
• 2026/05/18 Re: [I] Frequent CI failures for Spark 4.0.2 / JDK 21 [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] Fix: deadlink in "Concepts, Reading, Events" page to DataFusion blog [datafusion] via GitHub
• 2026/05/18 Re: [PR] chore: Remove config option for `native_iceberg_compat` [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: negative array subscripts should not index from the end [datafusion] via GitHub
• 2026/05/18 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/18 [PR] feat(spark): port Spark-compatible Parquet schema adapter from Comet [datafusion] via GitHub
• 2026/05/18 Re: [PR] fixing negative power to zero [datafusion] via GitHub
• 2026/05/18 Re: [PR] fix ^ evaluates as bitwise XOR instead of exponentiation [datafusion] via GitHub
• 2026/05/18 Re: [PR] Update datafusion dependency to latest in preparation for DF54 [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `round(float8)` should match PostgreSQL half-tie behavior [datafusion] via GitHub
• 2026/05/18 Re: [I] KEDA scaler `pending_jobs` metric appears insufficient for scaling due to rapid task assignment by scheduler [datafusion-ballista] via GitHub
• 2026/05/18 Re: [I] [DISCUSSION] Extending Partitioning to Support More Variants [datafusion] via GitHub
• 2026/05/18 Re: [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [I] Release DataFusion `54.0.0` (Apr 2026 / May 2026) [datafusion] via GitHub
• 2026/05/18 Re: [I] Change UDF signature to use ColumnarValue rather than raw Arrow types [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] refactor: thread SubqueryContext explicitly through physical planning [datafusion] via GitHub
• 2026/05/18 [PR] refactor: thread SubqueryContext explicitly through physical planning [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(udf)!: switch ScalarFunction.evaluate to ColumnarValue API (closes #62) [datafusion-java] via GitHub
• 2026/05/18 [PR] feat(udf)!: switch ScalarFunction.evaluate to ColumnarValue API (closes #62) [datafusion-java] via GitHub
• 2026/05/18 Re: [I] Simplified filter expression has a Null type instead of Int64 type across the FFI layer [datafusion-python] via GitHub
• 2026/05/18 [I] Add Spark-compatible Parquet reader [datafusion] via GitHub
• 2026/05/18 [I] Change UDF signature to use ColumnarValue rather than raw Arrow types [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat: Add `FFI_QueryPlanner` to support foreign query planners across shared-library boundaries [datafusion] via GitHub
• 2026/05/18 Re: [I] Frequent CI failures for Spark 4.0.2 / JDK 21 [datafusion-comet] via GitHub
• 2026/05/18 Re: [I] [DISCUSSION] Extending Partitioning to Support More Variants [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat: cross-engine Spark-dialect SLT tests [datafusion] via GitHub
• 2026/05/18 Re: [PR] Expose `ExecutionPlan` statistics across the FFI boundary [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `round(float8)` should match PostgreSQL half-tie behavior [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat: Add `FFI_QueryPlanner` to support foreign query planners across shared-library boundaries [datafusion] via GitHub
• 2026/05/18 [I] Simplified filter expression has a Null type instead of Int64 type across the FFI layer [datafusion-python] via GitHub
• 2026/05/18 Re: [I] Simplified filter expression has a Null type instead of Int64 type across the FFI layer [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] feat: Credential provider support [datafusion-comet] via GitHub
• 2026/05/18 Re: [PR] Expose `ExecutionPlan` statistics across the FFI boundary [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] Expose `ExecutionPlan` statistics across the FFI boundary [datafusion] via GitHub
• 2026/05/18 Re: [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat: make task popup scrollable [datafusion-ballista] via GitHub
• 2026/05/18 [I] Add support for Java data sources [datafusion-java] via GitHub
• 2026/05/18 [PR] feat: make task popup scrollable [datafusion-ballista] via GitHub
• 2026/05/18 [I] Change UDF signature to use `ColumnarValue` rather than raw Arrow types [datafusion-java] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `extract(milliseconds ...)` should preserve fractional milliseconds [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `extract(second ...)` should preserve fractional seconds [datafusion] via GitHub
• 2026/05/18 Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• 2026/05/18 Re: [I] [EPIC] A collection of support for metadata columns in ListingTable [datafusion] via GitHub
• 2026/05/18 [PR] fix: lag i64::MIN offset overflow [datafusion] via GitHub
• 2026/05/18 Re: [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [I] FFI: `FFI_PhysicalOptimizerRule` missing `optimize_with_context` [datafusion] via GitHub
• 2026/05/18 Re: [I] TUI: task for stage should be scrollable [datafusion-ballista] via GitHub
• 2026/05/18 Re: [I] FFI: `FFI_ExecutionPlan` silently drops producer overrides of optimizer-relevant defaults [datafusion] via GitHub
• 2026/05/18 Re: [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [I] FFI: `FFI_PhysicalOptimizerRule` missing `optimize_with_context` [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(aqe): CoalescePartitionsRule — shuffle-partition coalescing on resolved stats [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] PostgreSQL: add support for `ABORT TRANSACTION` [datafusion-sqlparser-rs] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(aqe): CoalescePartitionsRule — shuffle-partition coalescing on resolved stats [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] Update datafusion dependency to latest in preparation for DF54 [datafusion-python] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [I] TUI: task for stage should be scrollable [datafusion-ballista] via GitHub
• 2026/05/18 [I] TUI: task for stage should be scrollable [datafusion-ballista] via GitHub
• 2026/05/18 [I] FFI: `FFI_SchemaProvider` missing `table_type` cheap-path [datafusion] via GitHub
• 2026/05/18 [I] FFI: confirm `FFI_RecordBatchStream` does not need `library_marker_id` [datafusion] via GitHub
• 2026/05/18 [I] FFI: `FFI_PartitionEvaluator` missing `memoize` [datafusion] via GitHub
• 2026/05/18 [I] FFI: `FFI_GroupsAccumulator` missing `size` [datafusion] via GitHub
• 2026/05/18 [I] FFI: `FFI_PhysicalOptimizerRule` missing `optimize_with_context` [datafusion] via GitHub
• 2026/05/18 [I] FFI: `FFI_WindowUDF` silently drops producer overrides of defaulted trait methods [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat: add Java scalar UDF support [datafusion-java] via GitHub
• 2026/05/18 [I] FFI: `FFI_AggregateUDF` silently drops producer overrides of defaulted trait methods [datafusion] via GitHub
• 2026/05/18 [I] FFI: `FFI_ExecutionPlan` silently drops producer overrides of optimizer-relevant defaults [datafusion] via GitHub
• 2026/05/18 [I] FFI: `FFI_ScalarUDF` silently drops producer overrides of defaulted trait methods [datafusion] via GitHub
• 2026/05/18 [I] FFI: `FFI_TableProvider` silently drops producer overrides of defaulted trait methods [datafusion] via GitHub
• 2026/05/18 Re: [PR] Support non-UTF-8 encoded CSV files [datafusion] via GitHub
• 2026/05/18 Re: [I] Semver CI should compare against last released API, not main [datafusion] via GitHub
• 2026/05/18 Re: [I] Semver CI should compare against last released API, not main [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 [PR] docs: add agent skill for datafusion-ffi crate patterns [datafusion] via GitHub
• 2026/05/18 Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• 2026/05/18 [PR] feat(AQE): added empty join handling [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `time + interval` should wrap within the 24-hour time domain [datafusion] via GitHub
• 2026/05/18 Re: [I] How to check the execution time of stages? [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] Update datafusion dependency to latest in preparation for DF54 [datafusion-python] via GitHub
• 2026/05/18 Re: [I] feat: make it user configurable to display plans as tree renderer [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] Fix: deadlink in "Concepts, Reading, Events" page to DataFusion blog [datafusion] via GitHub
• 2026/05/18 Re: [I] Semver CI should compare against last released API, not main [datafusion] via GitHub
• 2026/05/18 Re: [PR] perf: simplify HashJoinExec dynamic filter, drop CASE routing [datafusion] via GitHub
• 2026/05/18 Re: [I] Create PyPi Release Process [datafusion-ballista] via GitHub
• 2026/05/18 Re: [I] feat: make it user configurable to display plans as tree renderer [datafusion-ballista] via GitHub
• 2026/05/18 Re: [I] Reorder boolean expressions (including filter predicates) according to evaluation cost / selectivity [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(aqe): dynamic switching from streaming agg to hash aggregation [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] Support non-UTF-8 encoded CSV files [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `factorial(21)` should not overflow when PostgreSQL returns a numeric answer [datafusion] via GitHub
• 2026/05/18 Re: [D] DISCUSSION: Apache DataFusion New York Meetup May 2026 [datafusion] via GitHub
• 2026/05/18 Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [PR] test: cover push scheduling in client integration tests [datafusion-ballista] via GitHub
• 2026/05/18 Re: [PR] fix date_bin overflows scaling extreme Timestamp(Second) source [datafusion] via GitHub
• 2026/05/18 Re: [PR] minor: make HigherOrderSignature less error-prone [datafusion] via GitHub
• 2026/05/18 Re: [I] Semver CI should compare against last released API, not main [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `extract(second ...)` should preserve fractional seconds [datafusion] via GitHub
• 2026/05/18 Re: [PR] fix ^ evaluates as bitwise XOR instead of exponentiation [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `round(float8)` should match PostgreSQL half-tie behavior [datafusion] via GitHub
• 2026/05/18 Re: [PR] fix: return error instead of capacity overflow panic in generate_series [datafusion] via GitHub
• 2026/05/18 Re: [PR] fixing negative power to zero [datafusion] via GitHub
• 2026/05/18 Re: [PR] feat(functions-nested): add array_filter higher-order function [datafusion] via GitHub
• 2026/05/18 Re: [PR] Push down topk through join [datafusion] via GitHub
• 2026/05/18 [PR] feat(dataframe): add writeJson with JsonWriteOptions [datafusion-java] via GitHub
• 2026/05/18 Re: [I] [EPIC] Full lambda support [datafusion] via GitHub
• 2026/05/18 Re: [PR] Fix no executor warning, correct prometheus feature name in TUI, expose pending tasks in metrics [datafusion-ballista] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `round(float8)` should match PostgreSQL half-tie behavior [datafusion] via GitHub
• 2026/05/18 [PR] Add exact HigherOrderSignature [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `factorial` of a negative value should error [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `ln(-1.0::float8)` should error, not return NaN [datafusion] via GitHub
• 2026/05/18 Re: [I] PostgreSQL compatibility: `power(0.0::float8, -1.0::float8)` should error, not return infinity [datafusion] via GitHub
• 2026/05/18 Re: [PR] ci: add TPC-H SF10 workflow [datafusion-ballista] via GitHub
• 2026/05/18 [PR] feat(avro): expose Avro reader via registerAvro and readAvro [datafusion-java] via GitHub
• 2026/05/18 [PR] Fix: deadlink in "Concepts, Reading, Events" page to DataFusion blog [datafusion] via GitHub
• 2026/05/18 [I] Deadlink in docs - Concepts, Readings, Events [datafusion] via GitHub

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