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• Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
  • Re: [PR] refactor: Make AggregateExec state modeling and public updates safe (part2: topk) [datafusion] via GitHub
• Re: [PR] fix: match iceberg-java for Iceberg partitions past year 262142 in the native writer [datafusion-comet] via GitHub
• [PR] build: bump semanticdb to 4.13.10 so scalafix runs on Spark 4.1 and 4.2 [datafusion-comet] via GitHub
  • Re: [PR] build: bump semanticdb to 4.13.10 so scalafix runs on Spark 4.1 and 4.2 [datafusion-comet] via GitHub
• [PR] [X-3985] Sync branch-55 with upstream [datafusion] via GitHub
  • Re: [PR] [X-3985] Sync branch-55 with upstream [datafusion] via GitHub
  • Re: [PR] [X-3985] Sync branch-55 with upstream [datafusion] via GitHub
• [I] to_csv: ignoreLeadingWhiteSpace / ignoreTrailingWhiteSpace trim Unicode whitespace instead of univocity's chars <= ' ' [datafusion-comet] via GitHub
• Re: [I] A Rust UDF silently answers calls to an ordinary Scala UDF registered under the same name [datafusion-comet] via GitHub
• Re: [I] Reduce retained buffer allocation when list_extract selects short nested arrays [datafusion-comet] via GitHub
• [I] The SQL tab and event log lose the cached plan under CometInMemoryTableScan [datafusion-comet] via GitHub
  • Re: [I] The SQL tab and event log lose the cached plan under CometInMemoryTableScan [datafusion-comet] via GitHub
  • Re: [I] The SQL tab and event log lose the cached plan under CometInMemoryTableScan [datafusion-comet] via GitHub
• [I] S3 credential SPI: per-location credentials for native Iceberg reads and writes [datafusion-comet] via GitHub
  • Re: [I] S3 credential SPI: per-location credentials for native Iceberg reads and writes [datafusion-comet] via GitHub
• [PR] fix: run reverse of a binary value through the codegen dispatcher [datafusion-comet] via GitHub
  • Re: [PR] fix: run reverse of a binary value through the codegen dispatcher [datafusion-comet] via GitHub
  • Re: [PR] fix: run reverse of a binary value through the codegen dispatcher [datafusion-comet] via GitHub
• Re: [I] Improve performance of db-benchmark query 8 [datafusion] via GitHub
• Re: [I] Incorrect results: ORDER BY drops a sort key based on a nullable UNIQUE constraint [datafusion] via GitHub
• Re: [I] [EPIC] cast from string: trim semantics diverge from Spark across all numeric, datetime and boolean targets [datafusion-comet] via GitHub
• [I] reverse on a binary column fails with a native UTF-8 error on Spark 4.2 [datafusion-comet] via GitHub
• [PR] fix: describe CometInMemoryTableScan by the scan it replaces in EXPLAIN [datafusion-comet] via GitHub
  • Re: [PR] fix: describe CometInMemoryTableScan by the scan it replaces in EXPLAIN [datafusion-comet] via GitHub
  • Re: [PR] fix: describe CometInMemoryTableScan by the scan it replaces in EXPLAIN [datafusion-comet] via GitHub
• Re: [PR] Add related source code locations to errors [datafusion] via GitHub
  • Re: [PR] Add related source code locations to errors [datafusion] via GitHub
  • Re: [PR] Add related source code locations to errors [datafusion] via GitHub
  • Re: [PR] Add related source code locations to errors [datafusion] via GitHub
• [PR] fix: fall back to Spark for regr_* aggregates until their merge matches Spark [datafusion-comet] via GitHub
  • Re: [PR] fix: fall back to Spark for regr_* aggregates until their merge matches Spark [datafusion-comet] via GitHub
  • Re: [PR] fix: fall back to Spark for regr_* aggregates until their merge matches Spark [datafusion-comet] via GitHub
  • Re: [PR] fix: fall back to Spark for regr_* aggregates until their merge matches Spark [datafusion-comet] via GitHub
  • Re: [PR] fix: fall back to Spark for regr_* aggregates until their merge matches Spark [datafusion-comet] via GitHub
  • Re: [PR] fix: fall back to Spark for regr_* aggregates until their merge matches Spark [datafusion-comet] via GitHub
• Re: [I] Nine expression benchmark rows labelled "Comet" are measuring Spark [datafusion-comet] via GitHub
• [I] Planning time grows quadratically with IN-list size on main [datafusion] via GitHub
• [PR] fix: coalesce shuffle partitions under Comet unions the way Spark does [datafusion-comet] via GitHub
  • Re: [PR] fix: coalesce shuffle partitions under Comet unions the way Spark does [datafusion-comet] via GitHub
  • Re: [PR] fix: coalesce shuffle partitions under Comet unions the way Spark does [datafusion-comet] via GitHub
• Re: [I] Reuse the cached dictionary value→slot map in vectorized_equal_to instead of rebuilding it per batch [datafusion] via GitHub
• Re: [PR] fix: treat typed nulls as missing bounds in aggregate dynamic filter merge [datafusion] via GitHub
  • Re: [PR] fix: treat typed nulls as missing bounds in aggregate dynamic filter merge [datafusion] via GitHub
• [PR] fix: make restricted_column run linearly [datafusion] via GitHub
• [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] via GitHub
  • Re: [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] via GitHub
  • Re: [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] via GitHub
  • Re: [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] via GitHub
  • Re: [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] via GitHub
  • Re: [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] via GitHub
  • Re: [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] via GitHub
  • Re: [PR] fix: cast native IF branches to a common type like CASE WHEN [datafusion-comet] via GitHub
• Re: [I] Spark `xxhash64` ignores validity buffer [datafusion] via GitHub
• [PR] chore: gate Parquet opener encryption on `parquet_encryption` [datafusion] via GitHub
  • Re: [PR] chore: gate Parquet opener encryption on `parquet_encryption` [datafusion] via GitHub
  • Re: [PR] chore: gate Parquet opener encryption on `parquet_encryption` [datafusion] via GitHub
• [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] via GitHub
  • Re: [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] via GitHub
  • Re: [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] via GitHub
  • Re: [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] via GitHub
  • Re: [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] via GitHub
  • Re: [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] via GitHub
  • Re: [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] via GitHub
  • Re: [PR] fix: match Iceberg's rounding for pre-1970 timestamps in native years/months/days/hours [datafusion-comet] via GitHub
• Re: [PR] fix: preserve native sliding integer sum overflow semantics [datafusion-comet] via GitHub
• Re: [PR] fix: to_char returns row 0 for every row with a scalar datetime and a format column [datafusion] via GitHub
  • Re: [PR] fix: to_char returns row 0 for every row with a scalar datetime and a format column [datafusion] via GitHub
  • Re: [PR] fix: to_char returns row 0 for every row with a scalar datetime and a format column [datafusion] via GitHub
• [I] INSERT into a partitioned table rejects NOT NULL source columns for optional table columns [datafusion-iceberg] via GitHub
• [I] Iceberg plan nodes can't be rebuilt by a PhysicalExtensionCodec [datafusion-iceberg] via GitHub
• [I] Expose driver-controlled stage boundaries in physical plans [datafusion] via GitHub
  • Re: [I] Expose driver-controlled stage boundaries in physical plans [datafusion] via GitHub
• [PR] fix: match Spark's float ordering in min, max, greatest and least [datafusion-comet] via GitHub
  • Re: [PR] fix: match Spark's float ordering in min, max, greatest and least [datafusion-comet] via GitHub
  • Re: [PR] fix: match Spark's float ordering in min, max, greatest and least [datafusion-comet] via GitHub
  • Re: [PR] fix: match Spark's float ordering in min, max, greatest and least [datafusion-comet] via GitHub
  • Re: [PR] fix: match Spark's float ordering in min, max, greatest and least [datafusion-comet] via GitHub
• Re: [I] MIN dynamic filter race across partitions [datafusion] via GitHub
• Re: [PR] fix: reject groups accumulator for NULL-typed bitwise aggregates [datafusion] via GitHub
  • Re: [PR] fix: reject groups accumulator for NULL-typed bitwise aggregates [datafusion] via GitHub
  • Re: [PR] fix: reject groups accumulator for NULL-typed bitwise aggregates [datafusion] via GitHub
• [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
  • Re: [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
  • Re: [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
  • Re: [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
  • Re: [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
  • Re: [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
  • Re: [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
  • Re: [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
  • Re: [PR] fix: rescale decimal results from dispatched functions to the declared type [datafusion-comet] via GitHub
• [I] feat: make `SharedCoalescer` do memory accounting for buffered batches [datafusion] via GitHub
  • Re: [I] feat: make `SharedCoalescer` do memory accounting for buffered batches [datafusion] via GitHub
• Re: [PR] perf: memoize Comet-subtree check in EliminateRedundantTransitions [datafusion-comet] via GitHub
• [I] [Proposal] Readable default column names for SQL query results [datafusion] via GitHub
  • Re: [I] [Proposal] Readable default column names for SQL query results [datafusion] via GitHub
• [I] AQE does not coalesce shuffle partitions under a CometUnion when a branch is not a shuffle [datafusion-comet] via GitHub
• [I] CometInMemoryTableScan prints its whole cached plan inline in EXPLAIN [datafusion-comet] via GitHub
  • Re: [I] CometInMemoryTableScan prints its whole cached plan inline in EXPLAIN [datafusion-comet] via GitHub
• [PR] chore(deps): bump datafusion-sqllogictest from 55.0.0 to 55.1.0 [datafusion-iceberg] via GitHub
  • Re: [PR] chore(deps): bump datafusion-sqllogictest from 55.0.0 to 55.1.0 [datafusion-iceberg] via GitHub
• [PR] chore(deps): bump datafusion-cli from 55.0.0 to 55.1.0 [datafusion-iceberg] via GitHub
  • Re: [PR] chore(deps): bump datafusion-cli from 55.0.0 to 55.1.0 [datafusion-iceberg] via GitHub
• [PR] refactor: move the remaining PhysicalExpr impls from core into spark-expr [datafusion-comet] via GitHub
  • Re: [PR] refactor: move the remaining PhysicalExpr impls from core into spark-expr [datafusion-comet] via GitHub
• [PR] fix: [branch-1.1] zero sliced boolean offsets at every level before exporting to the JVM (#6339) [datafusion-comet] via GitHub
  • Re: [PR] fix: [branch-1.1] zero sliced boolean offsets at every level before exporting to the JVM (#6339) [datafusion-comet] via GitHub
  • Re: [PR] fix: [branch-1.1] zero sliced boolean offsets at every level before exporting to the JVM (#6339) [datafusion-comet] via GitHub
  • Re: [PR] fix: [branch-1.1] zero sliced boolean offsets at every level before exporting to the JVM (#6339) [datafusion-comet] via GitHub
  • Re: [PR] fix: [branch-1.1] zero sliced boolean offsets at every level before exporting to the JVM (#6339) [datafusion-comet] via GitHub
• Re: [PR] perf: classify string-to-timestamp shapes in one byte scan (up to 5.6x faster) [datafusion-comet] via GitHub
• [I] Remove the legacy `GroupedHashAggregateStream` and `enable_migration_aggregate` [datafusion] via GitHub
• [I] Release DataFusion `57.0.0` (Dec 2026 / Jan 2027) [datafusion] via GitHub
• Re: [I] Further improve performance of IN list evaluation [datafusion] via GitHub
  • Re: [I] Further improve performance of IN list evaluation [datafusion] via GitHub
• [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] via GitHub
  • Re: [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] via GitHub
  • Re: [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] via GitHub
  • Re: [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] via GitHub
  • Re: [PR] fix: normalize float operands in the native comparison builder [datafusion-comet] via GitHub
• Re: [PR] chore: Hide test-only internal public APIs [datafusion] via GitHub
  • Re: [PR] chore: Hide test-only internal public APIs [datafusion] via GitHub
  • Re: [PR] chore: Hide test-only internal public APIs [datafusion] via GitHub
  • Re: [PR] chore: Hide test-only internal public APIs [datafusion] via GitHub
  • Re: [PR] chore: Hide test-only internal public APIs [datafusion] via GitHub
• [PR] fix: reserve initial table memory in aggregate streams [datafusion] via GitHub
  • Re: [PR] fix: reserve initial table memory in aggregate streams [datafusion] via GitHub
  • Re: [PR] fix: reserve initial table memory in aggregate streams [datafusion] via GitHub
  • Re: [PR] fix: reserve initial table memory in aggregate streams [datafusion] via GitHub
  • Re: [PR] fix: reserve initial table memory in aggregate streams [datafusion] via GitHub
• [PR] fix: match Spark's whitespace trimming in casts from string to timestamp and timestamp_ntz [datafusion-comet] via GitHub
  • Re: [PR] fix: match Spark's whitespace trimming in casts from string to timestamp and timestamp_ntz [datafusion-comet] via GitHub
• Re: [PR] fix: Substrait serialization mishandles sliced map literals [datafusion] via GitHub
  • Re: [PR] fix: Substrait serialization mishandles sliced map literals [datafusion] via GitHub
• [PR] fix: decorrelate LATERAL subqueries when a derived-table alias renames the inner table [datafusion] via GitHub
• Re: [PR] chore(deps): bump DataFusion to 55.0.0 [datafusion-java] via GitHub
  • Re: [PR] chore(deps): bump DataFusion to 55.0.0 [datafusion-java] via GitHub
• Re: [PR] Generic: Parse IN lists that start with a parenthesized subquery [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Generic: Parse IN lists that start with a parenthesized subquery [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Generic: Parse IN lists that start with a parenthesized subquery [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Generic: Parse IN lists that start with a parenthesized subquery [datafusion-sqlparser-rs] via GitHub
• Re: [PR] fix(functions): prevent invalid sort omission in log monotonicity when base <= 1 [datafusion] via GitHub
  • Re: [PR] fix(functions): prevent invalid sort omission in log monotonicity when base <= 1 [datafusion] via GitHub
  • Re: [PR] fix(functions): prevent invalid sort omission in log monotonicity when base <= 1 [datafusion] via GitHub
• [PR] chore(docs): Fix a typo (us -> is) [datafusion] via GitHub
  • Re: [PR] chore(docs): Fix a typo (us -> is) [datafusion] via GitHub
  • Re: [PR] chore(docs): Fix a typo (us -> is) [datafusion] via GitHub
• Re: [I] Native Iceberg write panics or writes a NULL partition value for dates and timestamps beyond year 262143 [datafusion-comet] via GitHub
• Re: [I] Extended explain operator stats miscount reuse wrappers and CometSubqueryBroadcast [datafusion-comet] via GitHub
• [PR] fix: fall back to Spark for Parquet field ids on nested fields [datafusion-comet] via GitHub
  • Re: [PR] fix: fall back to Spark for Parquet field ids on nested fields [datafusion-comet] via GitHub
• Re: [PR] feat: allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] via GitHub
  • Re: [PR] feat: allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] via GitHub
  • Re: [PR] feat: allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] via GitHub
  • Re: [PR] feat: allow extension `ExecutionPlan`s to decode via a per-type registry instead of `PhysicalExtensionCodec` [datafusion] via GitHub
• [I] Decorrelate a window function below a correlated equality filter by extending `PARTITION BY` [datafusion] via GitHub
• Re: [I] Native memory usage log underestimates the executor overhead for PySpark and SparkR on Kubernetes, and warns on standalone clusters [datafusion-comet] via GitHub
• [I] Report parquet decompression time as a scan metric, split by dictionary and data pages [datafusion] via GitHub
• [PR] [branch-55] Preserve field metadata when coercing INT96 timestamps (#24790) [datafusion] via GitHub
  • Re: [PR] [branch-55] Preserve field metadata when coercing INT96 timestamps (#24790) [datafusion] via GitHub
  • Re: [PR] [branch-55] Preserve field metadata when coercing INT96 timestamps (#24790) [datafusion] via GitHub
  • Re: [PR] [branch-55] Preserve field metadata when coercing INT96 timestamps (#24790) [datafusion] via GitHub
  • Re: [PR] [branch-55] Preserve field metadata when coercing INT96 timestamps (#24790) [datafusion] via GitHub
• [PR] feat: support whole-value Variant scan pushdown [datafusion-comet] via GitHub
• [I] Broadcast/hash join fallback reasons are lost from the AQE-final plan [datafusion-comet] via GitHub
• [I] Add explicit phase boundaries to optimizer rules for simplicity and safety [datafusion] via GitHub
• [PR] fix: gate unsupported Iceberg S3 write settings [datafusion-comet] via GitHub
  • Re: [PR] fix: gate unsupported Iceberg S3 write settings [datafusion-comet] via GitHub
• [I] Recursive CTE silently casts recursive term to the static term's type, producing wrong results or a non-terminating query [datafusion] via GitHub
• [PR] fix: preserve functional dependencies across unnest [datafusion] via GitHub
  • Re: [PR] fix: preserve functional dependencies across unnest [datafusion] via GitHub
  • Re: [PR] fix: preserve functional dependencies across unnest [datafusion] via GitHub
• [PR] fix: free and account for native shuffle spill metadata [datafusion-comet] via GitHub
  • Re: [PR] fix: free and account for native shuffle spill metadata [datafusion-comet] via GitHub
  • Re: [PR] fix: free and account for native shuffle spill metadata [datafusion-comet] via GitHub
• Re: [PR] feat(physical-plan): expose finalized Accumulator state on BoundedWindowAggExec [datafusion] via GitHub
• Re: [PR] feat: memoize for FFI_PartitionEvaluator [datafusion] via GitHub
• [PR] fix: preserve grouping set member names during type coercion [datafusion] via GitHub
  • Re: [PR] fix: preserve grouping set member names during type coercion [datafusion] via GitHub
• [I] Group by rollup/cube/etc.. fails with new type_coercion [datafusion] via GitHub
• [I] CatalogProvider Limitations: Query Scoped Resolution [datafusion-iceberg] via GitHub
• Re: [I] Avoid temporary heap allocation when copying off-heap UTF8String into Arrow [datafusion-comet] via GitHub
• [PR] fix: remove nested planner placeholders after recursive conversion [datafusion-comet] via GitHub
  • Re: [PR] fix: remove nested planner placeholders after recursive conversion [datafusion-comet] via GitHub
  • Re: [PR] fix: remove nested planner placeholders after recursive conversion [datafusion-comet] via GitHub
  • Re: [PR] fix: remove nested planner placeholders after recursive conversion [datafusion-comet] via GitHub
  • Re: [PR] fix: remove nested planner placeholders after recursive conversion [datafusion-comet] via GitHub
• [I] Nested planner placeholders survive cleanup after aggregate fallback [datafusion-comet] via GitHub
  • Re: [I] Nested planner placeholders survive cleanup after aggregate fallback [datafusion-comet] via GitHub

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