Messages by Thread
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[I] Error publishing datafusion-spark in datafusion 55.0.0 release "cannot find module or crate `datafusion` in this scope" [datafusion]
via GitHub
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[PR] Update version to 55.0.0, add changelog [datafusion]
via GitHub
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[PR] Alamb/update release instructions2 [datafusion]
via GitHub
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Re: [I] Physical planning: cast low-medium cardinality columns to dictionary arrays before aggregation [datafusion]
via GitHub
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Re: [I] Add physical plan optimization to decide dictionary encoding [datafusion]
via GitHub
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[PR] docs: Document missing SQL data types [datafusion]
via GitHub
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Re: [PR] minor: Add alias of some SQL types (string, binary, uint64) [datafusion]
via GitHub
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Re: [PR] feat: implement native Iceberg V2 writer via iceberg-rust [datafusion-comet]
via GitHub
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[I] PartitionedTopKExec does not expose any metrics (`metrics()` returns `None`) [datafusion]
via GitHub
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[I] UnnestExec `output_batches` metric does not match the number of emitted batches [datafusion]
via GitHub
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[I] SortExec (TopK) `output_batches` metric does not match the number of emitted batches [datafusion]
via GitHub
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Re: [PR] fix: make UnnestExec respect datafusion.execution.batch_size [datafusion]
via GitHub
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[PR] Fix `cargo audit` by updating `h2` to 0.4.16 [datafusion]
via GitHub
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Re: [PR] feat(scheduler): add the history server [datafusion-ballista]
via GitHub
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Re: [I] TUI's duplicated API response types have drifted from the scheduler, breaking the stages popup [datafusion-ballista]
via GitHub
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[PR] Parser: fix IS [NOT] DISTINCT FROM right-operand precedence [datafusion-sqlparser-rs]
via GitHub
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Re: [PR] perf: cache dictionary arc pointer [datafusion]
via GitHub
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Re: [PR] feat: preserve bitmap-backed RowSelection through ParquetAccessPlan [datafusion]
via GitHub
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Re: [PR] feat: support ASOF joins [datafusion]
via GitHub
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[PR] Enable eight more pedantic lints [datafusion]
via GitHub
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Re: [PR] [Tracking] feat(contrib): Native Delta Lake scan via delta-kernel-rs (Iceberg-style contrib) [datafusion-comet]
via GitHub
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Re: [PR] feat: add experimental native support for in-memory cache, disabled by default [datafusion-comet]
via GitHub
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Re: [PR] Support `CREATE VECTOR INDEX` [datafusion-sqlparser-rs]
via GitHub
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[PR] Enable clippy::pedantic and clippy::all, opting out rather than in [datafusion]
via GitHub
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Re: [PR] Apply same sparse routing for range partition dynamic filter as hash partition and restructure `build_filter` [datafusion]
via GitHub
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Re: [I] Native Parquet writer derives schema nullability and field IDs from Arrow rather than Catalyst [datafusion-comet]
via GitHub
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[PR] fix(physical-expr): stop false infeasibility report from Eq+FALSE in cp_solver [datafusion]
via GitHub
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Re: [PR] Add dfbench statistics command [datafusion]
via GitHub
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Re: [PR] Add `EmitTo::FirstBlock` for grouped aggregate emission [datafusion]
via GitHub
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Re: [PR] WIP: DO NOT REVIEW: Benchmark enabling parquet filter pushdown by default with one-shot row group I/O [datafusion]
via GitHub
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Re: [PR] Intermediate result blocked approach to aggregation memory management [datafusion]
via GitHub
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[I] Release DataFusion `56.1.0` (Nov 2026) (minor/patch) Release [datafusion]
via GitHub
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[I] Release DataFusion `56.0.0` (Sep / Oct 2026) [datafusion]
via GitHub
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[I] Release DataFusion `55.1.0` (Sep 2026) (minor/patch) Release [datafusion]
via GitHub
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Re: [PR] fix: Streaming aggregation produces wrong result with grouping sets [datafusion]
via GitHub
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[I] RelationPlannerContext exposes no CTE scope, so extension relation planners silently shadow CTEs [datafusion]
via GitHub
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Re: [PR] IN LIST: centralize primitive filters and optimize Decimal128 [datafusion]
via GitHub
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Re: [I] Improve search engine / agent discoverability for DataFusion website [datafusion]
via GitHub
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Re: [PR] docs: Update Concepts, Readings, Events page (add Videos section, recent posts and releases) [datafusion]
via GitHub
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[I] Audit physical operators for elapsed_compute double-counting of child compute time (follow-up to #24271) [datafusion]
via GitHub
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[PR] fix(chaos): harden k8s backend — supervise port-forward, guard fixture dir [datafusion-ballista]
via GitHub
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Re: [PR] feat: prototype allocator-level OOM protection (OomGuard breaker + cooperative real-usage accounting) [datafusion-comet]
via GitHub
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[I] Decide and document the delta-spark version pin for the Delta contrib [datafusion-comet]
via GitHub
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Re: [PR] refactor: hook native Parquet writes into Spark's WriteFilesExec seam [datafusion-comet]
via GitHub
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Re: [I] [substrait] [sqllogictest] Cannot convert Exists { subquery: <subquery>, negated: true } to Substrait [datafusion]
via GitHub
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Re: [I] Support null-aware RightAnti hash join (build on the subquery side) for NOT IN [datafusion]
via GitHub
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Re: [I] Remove the buffering of an extra Rows in ReusableRows [datafusion]
via GitHub
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Re: [PR] perf: Coalesce broadcast exchange batches before broadcasting [datafusion-comet]
via GitHub
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Re: [PR] Account for transformer-retained batches in symmetric hash join [datafusion]
via GitHub
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Re: [PR] feat: add micro benchmark runner and EC2 guide [datafusion-comet]
via GitHub
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Re: [PR] feat(substrait): serialize correlated subqueries with OuterReference field references [datafusion]
via GitHub
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Re: [I] [DISCUSSION] Rethinking Code Review and Testing in the Agent Era [datafusion]
via GitHub
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Re: [PR] feat(optimizer): logical rewrite Filter(row_number() = 1) over PARTITION BY → Aggregate(FIRST_VALUE(... ORDER BY)) [datafusion]
via GitHub
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Re: [PR] feat: null aware RightAnti hash join execution + planning support [datafusion]
via GitHub
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Re: [PR] fix: preserve MERGE target qualifier bindings [datafusion]
via GitHub