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• Re: [I] Migrate 4.0.1 support to 4.0.2 [datafusion-comet] via GitHub
• Re: [I] Add vector distance, array math, and array aggregate functions [datafusion] via GitHub
  • Re: [I] Add vector distance, array math, and array aggregate functions [datafusion] via GitHub
• Re: [PR] feat: change Expr OuterReferenceColumn and Alias to Box type for reducing expr struct size [datafusion] via GitHub
• [I] Unable to use Ballista at scale (e.g. TPC-H @ 1TB) [datafusion-ballista] via GitHub
• Re: [I] Remove `generational-arena` from project [datafusion] via GitHub
• Re: [PR] fix: prevent hash join deadlock when dynamic filtering is enabled [datafusion] via GitHub
• Re: [I] [Feature] Support external Remote Shuffle Service (e.g., Apache Celeborn / Apache Uniffle) [datafusion-ballista] via GitHub
  • Re: [I] [Feature] Support external Remote Shuffle Service (e.g., Apache Celeborn / Apache Uniffle) [datafusion-ballista] via GitHub
• Re: [I] Use interleave_record_batch to avoid tiny batches in sort-based shuffle [datafusion-ballista] via GitHub
  • Re: [I] Use interleave_record_batch to avoid tiny batches in sort-based shuffle [datafusion-ballista] via GitHub
  • Re: [I] Use interleave_record_batch to avoid tiny batches in sort-based shuffle [datafusion-ballista] via GitHub
• Re: [PR] perf: optimise `first_value`, `last_value` aggregate function [datafusion] via GitHub
  • Re: [PR] perf: optimise `first_value`, `last_value` aggregate function [datafusion] via GitHub
  • Re: [PR] perf: optimise `first_value`, `last_value` aggregate function [datafusion] via GitHub
  • Re: [PR] perf: optimise `first_value`, `last_value` aggregate function [datafusion] via GitHub
  • Re: [PR] perf: optimise `first_value`, `last_value` aggregate function [datafusion] via GitHub
• [PR] chore: Bump Spark 4.0.1 to 4.0.2 [datafusion-comet] via GitHub
  • Re: [PR] chore: Bump Spark 4.0.1 to 4.0.2 [datafusion-comet] via GitHub
• [PR] docs: document hash-based and sort-based shuffle implementations [datafusion-ballista] via GitHub
  • Re: [PR] docs: document hash-based and sort-based shuffle implementations [datafusion-ballista] via GitHub
  • Re: [PR] docs: document hash-based and sort-based shuffle implementations [datafusion-ballista] via GitHub
  • Re: [PR] docs: document hash-based and sort-based shuffle implementations [datafusion-ballista] via GitHub
• [PR] feat: introduce pluggable SpillFile trait and TempFileFactory for custom spill backends [datafusion] via GitHub
  • Re: [PR] feat: introduce pluggable SpillFile trait and TempFileFactory for custom spill backends [datafusion] via GitHub
• Re: [I] Implement physical execution of uncorrelated scalar subqueries [datafusion] via GitHub
• Re: [I] Improve performance of `array_has` [datafusion] via GitHub
• [I] Comet should fallback to Spark for streaming queries [datafusion-comet] via GitHub
• [I] Add support for Spark 4.2.0-preview4 [datafusion-comet] via GitHub
• [PR] feat: AQE DPP for native Parquet scans with broadcast reuse [datafusion-comet] via GitHub
  • Re: [PR] feat: AQE DPP for native Parquet scans with broadcast reuse [datafusion-comet] via GitHub
  • Re: [PR] feat: AQE DPP for native Parquet scans with broadcast reuse [datafusion-comet] via GitHub
  • Re: [PR] feat: AQE DPP for native Parquet scans with broadcast reuse [datafusion-comet] via GitHub
• Re: [I] Remove `__unnest_placeholder` from result projection on queries with struct unnest. [datafusion] via GitHub
• Re: [PR] feat: remove `__unnest_placeholder` from struct unnest projection [datafusion] via GitHub
• [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
  • Re: [PR] chore: fix spark ansi sum incompatibility message [datafusion-comet] via GitHub
• Re: [I] Add Java 21 to the supported version matrix (particularly for Spark 4.0) [datafusion-comet] via GitHub
  • Re: [I] Add Java 21 to the supported version matrix (particularly for Spark 4.0) [datafusion-comet] via GitHub
• Re: [PR] feat: add initial support for `array_exists` with lambda expression support [datafusion-comet] via GitHub
• [PR] WIP: test Spark `array_exists` with lambdas [datafusion] via GitHub
  • Re: [PR] WIP: test Spark `array_exists` with lambdas [datafusion] via GitHub
• [I] Use `NullBuffer::union_many` when appropriate [datafusion] via GitHub
  • Re: [I] Use `NullBuffer::union_many` when appropriate [datafusion] via GitHub
  • Re: [I] Use `NullBuffer::union_many` when appropriate [datafusion] via GitHub
  • Re: [I] Use `NullBuffer::union_many` when appropriate [datafusion] via GitHub
• [I] Bug triage results: 2026-04-27 [datafusion-comet] via GitHub
• [PR] feat: add bug-triage Claude skill [datafusion-comet] via GitHub
  • Re: [PR] feat: add bug-triage Claude skill [datafusion-comet] via GitHub
  • Re: [PR] feat: add bug-triage Claude skill [datafusion-comet] via GitHub
• Re: [I] chore: DataFusion 54.0.0 [datafusion-comet] via GitHub
• Re: [I] chore: Create CI action that validates links in md files [datafusion] via GitHub
• [PR] Update documentation for PhysicalExpr::evaluate_bounds [datafusion] via GitHub
  • Re: [PR] Update documentation for PhysicalExpr::evaluate_bounds [datafusion] via GitHub
  • Re: [PR] Update documentation for PhysicalExpr::evaluate_bounds [datafusion] via GitHub
  • Re: [PR] Update documentation for PhysicalExpr::evaluate_bounds [datafusion] via GitHub
  • Re: [PR] Update documentation for PhysicalExpr::evaluate_bounds [datafusion] via GitHub
• [PR] docs: rename SQL File Tests to Comet SQL Tests [datafusion-comet] via GitHub
  • Re: [PR] docs: rename SQL File Tests to Comet SQL Tests [datafusion-comet] via GitHub
• Re: [PR] feat: AQE DPP broadcast reuse for Iceberg native scans [datafusion-comet] via GitHub
• [I] Optimize Hash Aggregation for Multiple Dictionary-Encoded Group Keys [datafusion] via GitHub
• [I] Refactor Spark 4.0 and 4.1 shims [datafusion-comet] via GitHub
  • Re: [I] Refactor Spark 4.0 and 4.1 shims [datafusion-comet] via GitHub
• [PR] perf: Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
  • Re: [PR] perf: Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
  • Re: [PR] perf: Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
  • Re: [PR] perf: Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
  • Re: [PR] perf: Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
  • Re: [PR] perf: Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
  • Re: [PR] perf: Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
• Re: [PR] Fix clippy 1.95 lint errors [datafusion-sqlparser-rs] via GitHub
• [I] Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
  • Re: [I] Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
  • Re: [I] Optimize `substr_index` to use bulk-NULL string builder [datafusion] via GitHub
• Re: [PR] Resolve MIN/MAX from Parquet metadata for Single-mode aggregates and CAST projections [datafusion] via GitHub
  • Re: [PR] Resolve MIN/MAX from Parquet metadata for Single-mode aggregates and CAST projections [datafusion] via GitHub
  • Re: [PR] Resolve MIN/MAX from Parquet metadata for Single-mode aggregates and CAST projections [datafusion] via GitHub
  • Re: [PR] Resolve MIN/MAX from Parquet metadata for Single-mode aggregates and CAST projections [datafusion] via GitHub
• Re: [PR] feat(clickhouse): support PARTITION BY after ORDER BY and ARRAY JOIN [datafusion-sqlparser-rs] via GitHub
• Re: [PR] Blog: Row-Level DML in DataFusion [datafusion-site] via GitHub
• Re: [PR] Introduce dependent join `LogicalPlan` to support complex subquery decorrelation [datafusion] via GitHub
• Re: [PR] feat(parquet): row-group morselization for sibling FileStream stealing [datafusion] via GitHub
• Re: [PR] chore(deps): bump sha2 from 0.10.9 to 0.11.0 [datafusion] via GitHub
  • Re: [PR] chore(deps): bump sha2 from 0.10.9 to 0.11.0 [datafusion] via GitHub
• Re: [PR] chore(deps): bump md-5 from 0.10.6 to 0.11.0 [datafusion] via GitHub
  • Re: [PR] chore(deps): bump md-5 from 0.10.6 to 0.11.0 [datafusion] via GitHub
• Re: [I] DataFusion CLI is not working on Windows [datafusion] via GitHub
• [PR] ci: enable Spark 4.1 PR test matrix [datafusion-comet] via GitHub
  • Re: [PR] ci: enable Spark 4.1 PR test matrix [datafusion-comet] via GitHub
  • Re: [PR] ci: enable Spark 4.1 PR test matrix [datafusion-comet] via GitHub
  • Re: [PR] ci: enable Spark 4.1 PR test matrix [datafusion-comet] via GitHub
• Re: [PR] Refactor InListExpr into static-filter modules [datafusion] via GitHub
  • Re: [PR] Refactor InListExpr into static-filter modules [datafusion] via GitHub
  • Re: [PR] Refactor InListExpr into static-filter modules [datafusion] via GitHub
  • Re: [PR] Refactor InListExpr into static-filter modules [datafusion] via GitHub
• Re: [PR] fix: linearized operands in physical binaryexpr protobuf to avoid recursion limit [datafusion] via GitHub
• Re: [PR] chore: Rename concat-specific string builders, make pub(crate) [datafusion] via GitHub
• [PR] docs: fix typos in documentation [datafusion] via GitHub
  • Re: [PR] docs: fix typos in documentation [datafusion] via GitHub
• [PR] docs: refresh CLI usage output in the user guide [datafusion] via GitHub
  • Re: [PR] docs: refresh CLI usage output in the user guide [datafusion] via GitHub
• [PR] fix(proto): correctly serialize `FilterExec` empty projection [datafusion] via GitHub
  • Re: [PR] fix(proto): correctly serialize `FilterExec` empty projection [datafusion] via GitHub
  • Re: [PR] fix(proto): correctly serialize `FilterExec` empty projection [datafusion] via GitHub
  • Re: [PR] fix(proto): correctly serialize `FilterExec` empty projection [datafusion] via GitHub
  • Re: [PR] fix(proto): correctly serialize `FilterExec` empty projection [datafusion] via GitHub
• Re: [I] refactor: make DynamicFilterPhysicalExpr.fetch a shared reference to SortExec.fetch [datafusion] via GitHub
• [PR] docs: clarify ExecutionProps and TaskContext docs [datafusion] via GitHub
  • Re: [PR] docs: clarify ExecutionProps and TaskContext docs [datafusion] via GitHub
• Re: [I] [DISCUSS] Representing Shared State / `ExecutionPlan::reset_state` [datafusion] via GitHub
• Re: [PR] Add support for nested types to nullif. [datafusion] via GitHub
  • Re: [PR] Add support for nested types to nullif. [datafusion] via GitHub
  • Re: [PR] Add support for nested types to nullif. [datafusion] via GitHub
  • Re: [PR] Add support for nested types to nullif. [datafusion] via GitHub
  • Re: [PR] Add support for nested types to nullif. [datafusion] via GitHub
• [I] `FilterExec` empty projection is changed to full projection after serde [datafusion] via GitHub
  • Re: [I] `FilterExec` empty projection is changed to full projection after serde [datafusion] via GitHub
  • Re: [I] `FilterExec` empty projection is changed to full projection after serde [datafusion] via GitHub
• [PR] Remove EliminateCooperativeExecRule due to datafusion upgrade to v53 [datafusion-ballista] via GitHub
  • Re: [PR] Remove EliminateCooperativeExecRule due to datafusion upgrade to v53 [datafusion-ballista] via GitHub
  • Re: [PR] chore: Remove EliminateCooperativeExecRule due to datafusion upgrade to v53 [datafusion-ballista] via GitHub
  • Re: [PR] chore: Remove unnecessary optimizer rules due to datafusion upgrade to v53 [datafusion-ballista] via GitHub
  • Re: [PR] chore: Remove unnecessary optimizer rules due to datafusion upgrade to v53 [datafusion-ballista] via GitHub
  • Re: [PR] chore: Remove unnecessary optimizer rules due to datafusion upgrade to v53 [datafusion-ballista] via GitHub
  • Re: [PR] chore: Remove unnecessary optimizer rules due to datafusion upgrade to v53 [datafusion-ballista] via GitHub
• [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
  • Re: [PR] docs: add Ballista TUI documentation [datafusion-ballista] via GitHub
• [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
  • Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
  • Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
  • Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
  • Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
  • Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
  • Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
  • Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
  • Re: [PR] fix: dedup commutative AND/OR operands when canonicalize is disabled [datafusion] via GitHub
• Re: [I] [EPIC] Improve Cluster Observability [datafusion-ballista] via GitHub
  • Re: [I] [EPIC] Improve Cluster Observability [datafusion-ballista] via GitHub
• Re: [PR] Decimal128 support for statistical aggregations [datafusion] via GitHub
  • Re: [PR] Decimal128 support for statistical aggregations [datafusion] via GitHub
• [PR] build: explicitly set `publish = false` for internal crates [datafusion] via GitHub
  • Re: [PR] build: explicitly set `publish = false` for internal crates [datafusion] via GitHub
• [PR] Databricks: Add support for `UPDATE SET *` and `INSERT *` in MERGE statements [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Databricks: Add support for `UPDATE SET *` and `INSERT *` in MERGE statements [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Databricks: Add support for `UPDATE SET *` and `INSERT *` in MERGE statements [datafusion-sqlparser-rs] via GitHub
  • Re: [PR] Databricks: Add support for `UPDATE SET *` and `INSERT *` in MERGE statements [datafusion-sqlparser-rs] via GitHub
• [PR] docs: add TreeNode API examples for walking and rewriting LogicalPlans [datafusion] via GitHub
• [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
  • Re: [PR] feat: Support Spark levenshtein expression in native execution [datafusion-comet] via GitHub
• Re: [I] [Feature] Support Spark expression: levenshtein [datafusion-comet] via GitHub
• Re: [I] Examples of using `TreeNode` APIs to walk and manipulate LogicalPlans [datafusion] via GitHub
• Re: [PR] Fix non-deterministic iteration in SessionStateBuilder [datafusion] via GitHub
• Re: [PR] fix: grouping separator for float and decimal [datafusion] via GitHub
  • Re: [PR] fix: grouping separator for float and decimal [datafusion] via GitHub
  • Re: [PR] fix: grouping separator for float and decimal [datafusion] via GitHub
  • Re: [PR] fix: grouping separator for float and decimal [datafusion] via GitHub
  • Re: [PR] fix: grouping separator for float and decimal [datafusion] via GitHub
  • Re: [PR] fix: grouping separator for float and decimal [datafusion] via GitHub
• Re: [PR] fix: avoid extraneous casts for equivalent nested types [datafusion] via GitHub
• Re: [PR] Adding Use of arrow's has_true() / has_false() [datafusion] via GitHub
  • Re: [PR] Adding Use of arrow's has_true() / has_false() [datafusion] via GitHub
  • Re: [PR] Adding Use of arrow's has_true() / has_false() [datafusion] via GitHub
  • Re: [PR] Adding Use of arrow's has_true() / has_false() [datafusion] via GitHub
  • Re: [PR] Adding Use of arrow's has_true() / has_false() [datafusion] via GitHub
  • Re: [PR] Adding Use of arrow's has_true() / has_false() [datafusion] via GitHub

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