github  

Messages by Date

• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] perf(physical): avoid eagerly starting streams in coalesce_partitions [datafusion] tschwarzinger (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid repeated row copies in literal CASE branches [datafusion] killme2008 (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid repeated row copies in literal CASE branches [datafusion] killme2008 (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark RLE dictionary reads by default [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] [DO NOT MERGE] Benchmark arrow-rs #12126 [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] bench: pin arrow-rs #12127 [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: coalesce small input batches before sorting [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] feat: run a repeated subplan's stage once under AQE [datafusion-ballista] villebro (via GitHub) via github
• 2026/11/08 Re: [PR] fix: write the Spark version into the footer of natively written Parquet files [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [I] Release DataFusion `56.0.0` (Oct/Nov 2026) [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] fix: bound the batch under the operator that expands a large string scalar [datafusion-comet] rich7420 (via GitHub) via github
• 2026/11/08 [PR] build(deps): bump github/codeql-action/analyze from 4.38.2 to 4.39.3 [datafusion-python] dependabot[bot] (via GitHub) via github
• 2026/11/08 Re: [PR] [branch-56] feat: support ALP parquet encoding in writer options (backport #27036) [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] feat: store start/end bounds in `Partitioning::Range` [datafusion] jayshrivastava (via GitHub) via github
• 2026/11/08 Re: [PR] chore: Bump version to 0.64.0 and add changelog [datafusion-sqlparser-rs] alamb (via GitHub) via github
• 2026/11/08 [I] Native Iceberg errors print data and delete file paths with their credentials [datafusion-comet] dwsmith1983 (via GitHub) via github
• 2026/11/08 Re: [I] Wrong result: `count(*) OVER ()` sees only the LIMIT rows when ORDER BY ... LIMIT sits on top of another window (target_partitions > 1) [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 [I] `spark.comet.expression.<Name>.enabled=false` has no effect on `parse_url`, `to_json` and `json_array_length` on Spark 4.1 [datafusion-comet] schenksj (via GitHub) via github
• 2026/11/08 Re: [I] Cannot start the ballista UI on M1 Mac [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/08 Re: [PR] perf: replace the routed hash join dynamic filter with one global filter (InList or bloom filter) [datafusion] adriangb (via GitHub) via github
• 2026/11/08 Re: [I] My priorities for 1.2.0 [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [I] SortExec panics in sort_run on FFI-imported sliced batches: assertion reservation.size() + shared.size() >= reserved_bytes [datafusion] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] ci: run Spark SQL 4.1 and Iceberg 1.11 on every pull request [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] feat(python): Add Python gRPC client with `BallistaPythonSessionContext` [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/08 Re: [PR] perf: share Parquet footer and page index metadata across the tasks of a stage [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] Allow a SessionState to carry a custom sqlparser dialect [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] feat: run user-defined generators inside the native generate operator [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] fix: Preimage rewrites are not allowed for volatile arguments [datafusion] adriangb (via GitHub) via github
• 2026/11/08 Re: [I] perf: reuse the nested unsafe views in ArrowWriter's row path, detaching them once per row [datafusion-comet] acruise (via GitHub) via github
• 2026/11/08 Re: [PR] feat: option to error instead of skipping files that don't match partition columns [datafusion] mbutrovich (via GitHub) via github
• 2026/11/08 Re: [PR] [branch-56] Prepare for 56.0.0 release: Version and Changelog [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] test: cover a native Iceberg read of a data file that omits an optional nested field [datafusion-comet] yunchipang (via GitHub) via github
• 2026/11/08 Re: [PR] [branch-56] feat: show extension type names in DESCRIBE and information_schema.columns (backport #26893) [datafusion] codecov-commenter (via GitHub) via github
• 2026/11/08 Re: [PR] docs: make benchmark descriptions consistent with the 1.2.0 results [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] fix: account for retained DISTINCT HashSet memory [datafusion] Nook001 (via GitHub) via github
• 2026/11/08 [I] Support Iceberg 1.12.0 and run the Iceberg suites on Spark 4.2 [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] perf: share Parquet footer and page index metadata across the tasks of a stage [datafusion-comet] viirya (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] PostgreSQL: Support `[NOT] LEAKPROOF` in `CREATE FUNCTION` [datafusion-sqlparser-rs] codecov-commenter (via GitHub) via github
• 2026/11/08 Re: [PR] feat: show extension type names in DESCRIBE and information_schema.columns [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] fix: ship Iceberg scan pool entries per partition so task memory does not grow with the table [datafusion-comet] mbutrovich (via GitHub) via github
• 2026/11/08 Re: [PR] chore: test sqlparser-rs 0.64.0 release branch before release [datafusion] alamb (via GitHub) via github
• 2026/11/08 [I] Native TopK evaluates sort keys for a single-row input, raising false ANSI errors [datafusion-comet] tlfua (via GitHub) via github
• 2026/11/08 Re: [PR] fix: port PartitionedTopKDenseRank onto the shared store so it no lon… [datafusion] SubhamSinghal (via GitHub) via github
• 2026/11/08 Re: [PR] test: cover a native Iceberg read of a data file that omits an optional nested field [datafusion-comet] comphead (via GitHub) via github
• 2026/11/08 Re: [PR] feat: add a jemalloc Maven profile to build Comet with the jemalloc allocator [datafusion-comet] mbutrovich (via GitHub) via github
• 2026/11/08 Re: [PR] feat: exact reverse scan for parquet sort pushdown [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] chore: exempt engaged contributors from the open PR limit [datafusion-comet] mbutrovich (via GitHub) via github
• 2026/11/08 Re: [PR] perf: route probe rows to ArrayMap build partitions in the merged hash join filter [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] fix: close S3 credential providers once a newer FileIO supersedes them [datafusion-comet] laxmanmamididd (via GitHub) via github
• 2026/11/08 Re: [I] Release DataFusion `56.0.0` (Oct/Nov 2026) [datafusion] brancz (via GitHub) via github
• 2026/11/08 [I] [DISCUSSION] How should we test datafusion-spark against Spark? [datafusion] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] chore(deps): bump astral-sh/setup-uv from 10.3.2 to 10.3.3 in /.github/actions/setup-docs-builder [datafusion] alamb (via GitHub) via github
• 2026/11/08 [PR] feat: enable datafusion.optimizer.enable_window_topn by default [datafusion] SubhamSinghal (via GitHub) via github
• 2026/11/08 Re: [I] Run filter lambdas natively with DataFusion's array_filter [datafusion-comet] tlfua (via GitHub) via github
• 2026/11/08 [PR] fix: ignore ordering in approx_median [datafusion] Phoenix500526 (via GitHub) via github
• 2026/11/08 Re: [PR] fix: `SanityCheckPlan` error when a per-partition constant leads an ordering [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 [PR] fix(scheduler): fail to start when event_log_dir is not writable [datafusion-ballista] samuel7james (via GitHub) via github
• 2026/11/08 Re: [PR] Reuse dictionary hashes and group mappings in aggregation [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 [I] Offset overflow - Comet's grouped accumulators build one array for all emitted groups [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] feat: partial project fallback (JVM expression detour) [datafusion-comet] schenksj (via GitHub) via github
• 2026/11/08 Re: [I] Planning performance regression after replacing `Vec<PhysicalExpr>` with `HashSet<PhysicalExpr>`. [datafusion] alamb (via GitHub) via github
• 2026/11/08 [I] Native timestamp casts fail or panic for years beyond chrono's range [datafusion-comet] tlfua (via GitHub) via github
• 2026/11/08 Re: [PR] [Tracking] feat(contrib): Native Delta Lake scan via delta-kernel-rs (Iceberg-style contrib) [datafusion-comet] github-actions[bot] (via GitHub) via github
• 2026/11/08 Re: [I] See if Ballista depend on Apache DataSketches (datasketches-rust) for shuffle column sketches? [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/08 Re: [PR] CI: Measure coverage at the PR head that Codecov receives [datafusion-sqlparser-rs] codecov-commenter (via GitHub) via github
• 2026/11/08 [I] SortExec panics in sort_run on FFI-imported sliced batches: assertion reservation.size() + shared.size() >= reserved_bytes [datafusion] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] ci: close pull requests from high-volume accounts [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] perf: Precompute simple column-derived expressions for `ProjectedCaseBody` [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/08 Re: [PR] PostgreSQL: Parse schema-qualified calls to `current_user` and other role keywords [datafusion-sqlparser-rs] codecov-commenter (via GitHub) via github
• 2026/11/08 Re: [PR] PostgreSQL: Support `COST` in `CREATE FUNCTION` [datafusion-sqlparser-rs] codecov-commenter (via GitHub) via github
• 2026/11/08 Re: [PR] docs: add versioning policy for minor releases from release branches [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] fix: preserve constant equivalence properties through projection [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [I] Release sqlparser-rs version `0.64.0` around 2026-10-31 [datafusion-sqlparser-rs] alamb (via GitHub) via github
• 2026/11/08 [PR] fix: reject negative decimal scales in native cast kernels [datafusion-comet] ted-jenks (via GitHub) via github
• 2026/11/08 Re: [I] REGRESSION: SanityCheckPlan error with sort-merge join when a filter makes a sort or join key constant (constant lost in `EquivalenceGroup` projection) [datafusion] alamb (via GitHub) via github
• 2026/11/08 [I] Reading a Variant column from Parquet files with different shredding layouts null-fills typed_value; every shredded field then reads as NULL, with no error [datafusion] raghuvanshraj (via GitHub) via github
• 2026/11/08 Re: [I] Reading a Variant column from Parquet files with different shredding layouts null-fills typed_value; every shredded field then reads as NULL, with no error [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 [PR] docs: rewrite 'Encode metadata, not a handle to a live object' section [datafusion-python] Awesome06 (via GitHub) via github
• 2026/11/08 Re: [PR] feat: ship an S3 credential provider that refreshes Iceberg REST-vended credentials [datafusion-comet] laxmanmamididd (via GitHub) via github
• 2026/11/08 Re: [I] `ORDER BY ... LIMIT 0` panics in TopK (`assertion failed: k > 0`) when `eliminate_limit` does not run [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/08 Re: [PR] feat: store start/end bounds in `Partitioning::Range` [datafusion] jayshrivastava (via GitHub) via github
• 2026/11/08 Re: [PR] Avoid dictionary promotion for plain Parquet pages [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] bench: add nullable dictionary hash density benchmarks [datafusion] kumarUjjawal (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] Benchmark arrow-rs #12008 on dictionary group-bys [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] ci: migrate pull_request_target workflows to workflow_run [datafusion] Jefffrey (via GitHub) via github
• 2026/11/08 Re: [PR] feat: add support for comet cartesian join [datafusion-comet] comphead (via GitHub) via github
• 2026/11/08 [PR] feat(iceberg): re-pin a view's Iceberg tables each time a query names it [datafusion-ballista] NoahKusaba (via GitHub) via github
• 2026/11/08 Re: [PR] perf: skip null keys when scattering nullable dictionary hashes [datafusion] lakshaydevoo-arch (via GitHub) via github
• 2026/11/08 Re: [PR] Reuse dictionary hashes and group mappings in aggregation [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] DRAFT Bench 26190 [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 [PR] fix: Add installation instructions to Python user guide [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/08 Re: [PR] docs: Add more past versions to the doc site [datafusion] alamb (via GitHub) via github
• 2026/11/08 [PR] fix: count the largest capacity seen for a shared buffer address [datafusion] Vivek1898 (via GitHub) via github
• 2026/11/08 Re: [I] Native lpad and rpad fail when the string argument evaluates to a scalar, such as a scalar subquery inside IF [datafusion-comet] tlfua (via GitHub) via github
• 2026/11/08 [PR] fix: let executor spills use the work dir's free space by default [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/08 Re: [I] Planning performance regression after replacing `Vec<PhysicalExpr>` with `HashSet<PhysicalExpr>`. [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] perf: route probe rows to ArrayMap build partitions in the merged hash join filter [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] PostgreSQL: Support `ONLY` in `CREATE INDEX` [datafusion-sqlparser-rs] codecov-commenter (via GitHub) via github
• 2026/11/08 Re: [I] [EPIC] Native operators overflow Arrow's 2 GiB offset limit on large string/binary columns [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 [I] ensure ranges with different bounds can be interleaved and are considered to be co-partitioned [datafusion] jayshrivastava (via GitHub) via github
• 2026/11/08 Re: [PR] bench: add nullable dictionary hash density benchmarks [datafusion] lakshaydevoo-arch (via GitHub) via github
• 2026/11/08 Re: [I] `APPROX_MEDIAN` with `ORDER BY` incorrectly treats the sort key as a percentile argument [datafusion] Phoenix500526 (via GitHub) via github
• 2026/11/08 Re: [PR] docs: add a Download page for the source release [datafusion-comet] manuzhang (via GitHub) via github
• 2026/11/08 Re: [PR] IN LIST: treat signed zeros as equal [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] fix(spark): parse_url returns null for bad urls when ansi mode is off [datafusion] TechWizard9999 (via GitHub) via github
• 2026/11/08 Re: [PR] perf: route probe rows to ArrayMap build partitions in the merged hash join filter [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [I] S3 credential SPI: follow-ups from #6478 (hostless Iceberg metadata locations, docs, tests) [datafusion-comet] tlfua (via GitHub) via github
• 2026/11/08 Re: [PR] perf(aggregate): reuse dictionary hashes and group mappings [datafusion] Rich-T-kid (via GitHub) via github
• 2026/11/08 Re: [PR] [branch-56] fix: preserve constant equivalence properties through projection (backport #27123) [datafusion] codecov-commenter (via GitHub) via github
• 2026/11/08 Re: [PR] [branch-56] fix: give each SortExec reset_state copy its own TopK dynamic filter (backport #27142) [datafusion] alamb (via GitHub) via github
• 2026/11/08 [I] Refresh the executor's default spill limit from live work dir free space [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] feat: store start/end bounds in `Partitioning::Range` [datafusion] jayshrivastava (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [I] Release DataFusion `56.0.0` (Oct/Nov 2026) [datafusion] joseph-isaacs (via GitHub) via github
• 2026/11/08 Re: [PR] chore(deps-dev): bump webpack-cli from 7.2.3 to 7.3.1 in /datafusion/wasmtest/datafusion-wasm-app in the all-npm-deps group [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] fix: skip arithmetic and concat operands that Spark skips under ANSI mode [datafusion-comet] tlfua (via GitHub) via github
• 2026/11/08 [I] PostgreSQL: support PostgreSQL role options (`CREATE USER u WITH CREATEROLE`) [datafusion-sqlparser-rs] putao520 (via GitHub) via github
• 2026/11/08 [PR] feat: keep extension types of CREATE FUNCTION arguments and return type [datafusion] cblp (via GitHub) via github
• 2026/11/08 Re: [PR] fix: support scalar string argument in native lpad/rpad [datafusion-comet] tlfua (via GitHub) via github
• 2026/11/08 [PR] Fuzz expression grouping against PostgreSQL and SQLite [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/08 Re: [PR] test(parquet): add I/O tracking test for Bloom filter loading baseline [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [I] Discussion: move the expensive CI jobs to a merge queue, like Comet [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/08 Re: [PR] fix: keep field metadata when CASE WHEN false simplifies to NULL [datafusion] james-willis (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] Reuse dictionary hashes and group mappings in aggregation [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] feat: string to numeric coercion [datafusion] github-actions[bot] (via GitHub) via github
• 2026/11/08 Re: [PR] feat: allow extension DataSources to decode via a per-type registry [datafusion] adriangb (via GitHub) via github
• 2026/11/08 Re: [I] Reading a Variant column from Parquet files with different shredding layouts null-fills typed_value; every shredded field then reads as NULL, with no error [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] feat: run a repeated subplan's stage once under AQE [datafusion-ballista] andygrove (via GitHub) via github
• 2026/11/08 Re: [I] Release DataFusion `56.0.0` (Oct/Nov 2026) [datafusion] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] perf: route probe rows to ArrayMap build partitions in the merged hash join filter [datafusion] adriangb (via GitHub) via github
• 2026/11/08 Re: [I] Release sqlparser-rs version `0.64.0` around 2026-10-31 [datafusion-sqlparser-rs] alamb (via GitHub) via github
• 2026/11/08 Re: [PR] perf: deduplicate executor metadata in partition locations [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/08 Re: [PR] chore(deps): bump datafusion-sqllogictest from 55.0.0 to 55.1.0 [datafusion-iceberg] dependabot[bot] (via GitHub) via github
• 2026/11/08 Re: [PR] fix: preserve window inputs when replacing TopK sorts [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/08 Re: [PR] fix: [branch-1.2] declare required child distribution on aggregate, window and join operators (#7231) [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 [PR] fix: let shared subexpressions that cannot raise be skipped by AtLeastNNonNulls [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] fix: port PartitionedTopKDenseRank onto the shared store so it no lon… [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] refactor: pin satisfied sort keys in a walk instead of adding them as constants [datafusion] alamb (via GitHub) via github
• 2026/11/08 Re: [I] [EPIC] Attach `Diagnostic` to more errors [datafusion] haochunchang (via GitHub) via github
• 2026/11/08 Re: [I] Release sqlparser-rs version `0.64.0` around 2026-10-31 [datafusion-sqlparser-rs] alamb (via GitHub) via github
• 2026/11/08 Re: [I] All struct-aware optimizations are hardcoded to `GetFieldFunc` [datafusion] raghuvanshraj (via GitHub) via github
• 2026/11/08 [I] ListingTable reads a file name as a partition value when a partition directory level is missing [datafusion] mbutrovich (via GitHub) via github
• 2026/11/08 Re: [PR] refactor: use iterator lookahead for materialized sort runs [datafusion] jayzhan211 (via GitHub) via github
• 2026/11/08 Re: [PR] chore: exempt engaged contributors from the open PR limit [datafusion-comet] comphead (via GitHub) via github
• 2026/11/08 Re: [PR] Sequence try grow [datafusion-comet] comphead (via GitHub) via github
• 2026/11/08 Re: [I] Offset overflow - Shuffle read panics expanding dictionary blocks from the JVM columnar shuffle [datafusion-comet] ted-jenks (via GitHub) via github
• 2026/11/08 [PR] PostgreSQL: Support `TRANSFORM` in `CREATE FUNCTION` [datafusion-sqlparser-rs] LucaCappelletti94 (via GitHub) via github
• 2026/11/08 Re: [PR] feat: python project cleanup and s3 support for python cluster [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/08 Re: [PR] DRAFT Bench 26264 [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] feat: support non-foldable sha2 natively [datafusion-comet] comphead (via GitHub) via github
• 2026/11/08 [PR] fix: [branch-1.2] refuse codegen dispatch for a TRY cast that can put a null key in a map (#6178) [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] perf: replace the routed hash join dynamic filter with one global filter (InList or bloom filter) [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 Re: [PR] refactor(substrait): pass immutable scope context through consumers [datafusion] LiaCastaneda (via GitHub) via github
• 2026/11/08 Re: [PR] perf: avoid rebuilding dictionary keys during group emission [datafusion] adriangbot (via GitHub) via github
• 2026/11/08 [I] Comet Native Executors: report each stage's Comet block metrics to Ballista [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] feat(python): add Python gRPC client with `BallistaPythonSessionContext`` [datafusion-ballista] milenkovicm (via GitHub) via github
• 2026/11/08 Re: [PR] feat(iceberg): native Iceberg scans of HDFS-backed tables via iceberg-rust's hdfs-native backend [datafusion-comet] andygrove (via GitHub) via github
• 2026/11/08 Re: [PR] refactor: remove redundant sort-run reservation stream [datafusion] geoffreyclaude (via GitHub) via github
• 2026/11/08 Re: [I] Wrong results: pushing a volatile filter below GROUP BY changes the count [datafusion] Phoenix500526 (via GitHub) via github
• 2026/11/08 [PR] feat(python): add Python gRPC client with BallistaPythonSessionContext [datafusion-ballista] milenkovicm (via GitHub) via github

• Earlier messages
• Later messages