Messages by Date
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2025/04/18
Re: [PR] feat: support inner iejoin [datafusion]
via GitHub
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2025/04/18
Re: [I] Filter multiple columns from TopK using Lexicographical ordering [datafusion]
via GitHub
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2025/04/18
[PR] add support for XMLTABLE(...) [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] Optimize TopK with threshold filter ~1.4x speedup [datafusion]
via GitHub
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2025/04/18
[I] xmltable(...) function support [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] Use `interleave` in hash repartitioning [datafusion]
via GitHub
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2025/04/18
Re: [PR] User `interleave` in hash repartitioning [datafusion]
via GitHub
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2025/04/18
Re: [I] Update BATCH_SIZE config key to match DataFusion changes [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Update BATCH_SIZE config key to match DataFusion changes [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] feat: Improve fetch partition performance, support skip validation arrow ipc files [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] feat: add test to check for `ctx.read_json()` [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Optimize TopK with threshold filter ~1.4x speedup [datafusion]
via GitHub
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2025/04/18
Re: [I] [EPIC] Ballista 2025/H2 Roadmap Proposal [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] [EPIC] Ballista 2025/H2 Roadmap Proposal [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] [EPIC] Ballista 2025/H2 Roadmap Proposal [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] feat: Add `datafusion-spark` crate [datafusion]
via GitHub
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2025/04/18
Re: [PR] User `interleave` in hash repartitioning [datafusion]
via GitHub
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2025/04/18
Re: [I] [EPIC] Ballista 2025/H2 Roadmap Proposal [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] Suspicious slow test in Ballista [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
[PR] fix: executor_shutdown_while_running test has race [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] fix: better int96 support for experimental native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] [Ballista] Fix regression in `roundtrip_logical_plan_custom_ctx` test [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] [Ballista] Fix regression in `roundtrip_logical_plan_custom_ctx` test [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] TopK dynamic filter pushdown attempt 2 [datafusion]
via GitHub
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2025/04/18
Re: [PR] TopK dynamic filter pushdown attempt 2 [datafusion]
via GitHub
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2025/04/18
Re: [I] [Ballista] Support to access remote object store, like HDFS, S3, etc [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] [Ballista] Support to access remote object store, like HDFS, S3, etc [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] User `interleave` in hash repartitioning [datafusion]
via GitHub
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2025/04/18
[PR] TopK dynamic filter pushdown attempt 2 [datafusion]
via GitHub
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2025/04/18
Re: [PR] re-implement filter pushdown for parquet [datafusion]
via GitHub
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2025/04/18
Re: [I] Enable/configure shuffle compression [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Enable/configure shuffle compression [datafusion-ballista]
via GitHub
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2025/04/18
[PR] re-implement filter pushdown for parquet [datafusion]
via GitHub
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2025/04/18
Re: [I] Save session data [datafusion-ballista]
via GitHub
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2025/04/18
[PR] User `interleave` in hash repartitioning [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add `CREATE FUNCTION` support for SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] Stop using arrow_flight::utils::flight_data_from_arrow_batch [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Stop using arrow_flight::utils::flight_data_from_arrow_batch [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Add `CREATE FUNCTION` support for SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] Add `CREATE FUNCTION` support for SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
[PR] Improve `ListingTable` / `ListingTableOptions` docs [datafusion]
via GitHub
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2025/04/18
[PR] Improve documentation for `FileSource`, `DataSource` and `DataSourceExec` [datafusion]
via GitHub
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2025/04/18
Re: [I] org.apache.spark.sql.catalyst.expressions.BoundReference cannot be cast to class org.apache.spark.sql.ColumnarExpression [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] predicate pruning: support cast and try_cast for more types [datafusion]
via GitHub
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2025/04/18
Re: [I] Use ListingSchema in Ballista [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Use ListingSchema in Ballista [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Data quality framework [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Add support for `GO` batch delimiter in SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] Add support for `GO` batch delimiter in SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [I] Improve GitHub Workflows [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] fix: better int96 support for experimental native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] Improve GitHub Workflows [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Streamline github actions [datafusion-ballista]
via GitHub
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2025/04/18
[PR] minor: change log level for object store creation [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] [BUG] Error when adding Date32 and Int64 [datafusion]
via GitHub
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2025/04/18
Re: [PR] Updated extending operators documentation [datafusion]
via GitHub
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2025/04/18
Re: [I] Add a "Gentle Introduction to Arrow / Record Batches" [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add `CREATE FUNCTION` support for SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [I] Make it easier to run TPCH queries with datafusion-cli [datafusion]
via GitHub
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2025/04/18
Re: [PR] ExecutionPlan: add APIs for filter pushdown & optimizer rule to apply them [datafusion]
via GitHub
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2025/04/18
Re: [PR] Improve `simplify_expressions` rule [datafusion]
via GitHub
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2025/04/18
Re: [D] DISCUSSION: DataFusion Meetup in San Francisco Bay Area USA [datafusion]
via GitHub
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2025/04/18
Re: [PR] Improve push down limit (logical optimizer rule) [datafusion]
via GitHub
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2025/04/18
Re: [PR] improve eliminate_outer_join rule [datafusion]
via GitHub
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2025/04/18
Re: [I] [Epic] Add snapshot tests (migrate to `insta` for tests) [datafusion]
via GitHub
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2025/04/18
[I] Update datafusion <> homebrew instructions [datafusion]
via GitHub
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2025/04/18
Re: [PR] Support `Accumulator` for avg duration [datafusion]
via GitHub
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2025/04/18
Re: [PR] feat: add `with_group_indices_order_mode` function for `GroupsAccumulator` to help create specialized impl [datafusion]
via GitHub
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2025/04/18
Re: [PR] ExecutionPlan: add APIs for filter pushdown & optimizer rule to apply them [datafusion]
via GitHub
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2025/04/18
Re: [PR] feat: Add ConfigOptions to ScalarFunctionArgs [datafusion]
via GitHub
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2025/04/18
Re: [PR] Perf: Support automatically concat_batches for sort which will improve performance [datafusion]
via GitHub
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2025/04/18
Re: [I] Ballista: Partition columns are duplicated in protobuf decoding. [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Parquet: coerce_int96 does not work for int96 in nested types with repeated names [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add support for `GO` batch delimiter in SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] fix: update row groups count in internal metrics accumulator [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] Add `CREATE FUNCTION` support for SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] Set DataFusion runtime configurations through SQL interface [datafusion]
via GitHub
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2025/04/18
Re: [PR] [wip] Add scripts for running benchmarks on EC2 [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] Linear Aggregate Functions Optimization [datafusion]
via GitHub
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2025/04/18
Re: [I] Linear Aggregate Functions Optimization [datafusion]
via GitHub
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2025/04/18
Re: [PR] chore: update python deps to 45 [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Add support for `GO` batch delimiter in SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [PR] User defined window functions blog post [datafusion-site]
via GitHub
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2025/04/18
Re: [PR] Add support for `GO` batch delimiter in SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [I] Expose the lower level scheduler API [datafusion-ballista]
via GitHub
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2025/04/18
[I] Incorrect field indices for right‑side columns in Substrait ProjectRel after [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add support for `GO` batch delimiter in SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [I] Unable to build docker via ./dev/build-ballista-docker.sh if run the command under a proxy [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Unable to build docker via ./dev/build-ballista-docker.sh if run the command under a proxy [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Add Extension Type / Metadata support for Scalar UDFs [datafusion]
via GitHub
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2025/04/18
Re: [PR] enable `supports_filter_during_aggregation` for Generic dialect [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
[I] [TRACKING] Datafusion related issues raised by ballista [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] fix: describe Parquet schema with coerce_int96 [datafusion]
via GitHub
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2025/04/18
Re: [I] Execution error: Unable to find factory for PARQUET [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Execution error: Unable to find factory for PARQUET [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] DecodeErrors using pyarrow flight connector [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Remove `flight-sql` from ballista in 46.0.0 [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] DecodeErrors using pyarrow flight connector [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] wrong location in FlightEndpoint causing not support Flight SQL JDBC Driver [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] wrong location in FlightEndpoint causing not support Flight SQL JDBC Driver [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] feat: remove flight-sql from scheduler [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] chore(deps): bump crossbeam-channel from 0.5.14 to 0.5.15 in /python [datafusion-ballista]
via GitHub
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2025/04/18
[PR] predicate pruning: support dictionaries [datafusion]
via GitHub
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2025/04/18
Re: [I] Ballista: Implement configuration mechanism [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] [EPIC]: Ballista Reloaded, Roadmap Proposal [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] [EPIC]: Ballista Reloaded, Roadmap Proposal [datafusion-ballista]
via GitHub
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2025/04/18
[I] [EPIC] Ballista 2025/H2 Roadmap Proposal [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] Expose the lower level scheduler API [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Show current SQL recursion limit in RecursionLimitExceeded error message [datafusion]
via GitHub
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2025/04/18
Re: [I] Ballista: Implement configuration mechanism [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Publish official Docker images as part of release process [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Publish official Docker images as part of release process [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Add Configurable HTML Table Formatter for DataFusion DataFrames in Python [datafusion-python]
via GitHub
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2025/04/18
Re: [I] pluggable task distribution policies [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] chore: reduce log levels for few log statements [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] feat: make task distribution policies pluggable [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] fix: respect `ignoreNulls` flag in `first_value` and `last_value` [datafusion-comet]
via GitHub
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2025/04/18
[PR] chore(deps): bump crossbeam-channel from 0.5.14 to 0.5.15 in /python [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Add S3 object store support to executor and scheduler [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] chore: update python deps to 45 [datafusion-ballista]
via GitHub
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2025/04/18
Re: [I] Add support for S3 Object Store to scheduler/executor binaries [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Testing DF 47 before release cut [datafusion-python]
via GitHub
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2025/04/18
Re: [I] Support more types when pruning Parquet data [datafusion]
via GitHub
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2025/04/18
[PR] feat: update datafusion dependency 47 [datafusion-python]
via GitHub
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2025/04/18
Re: [PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
[PR] docs: Update compatibility docs for new native scans [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] Support more types when pruning Parquet data [datafusion]
via GitHub
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2025/04/18
Re: [I] [Feature] Add support iceberg table [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add Extension Type / Metadata support for Scalar UDFs [datafusion]
via GitHub
-
2025/04/18
Re: [PR] Add Extension Type / Metadata support for Scalar UDFs [datafusion]
via GitHub
-
2025/04/18
Re: [PR] Add Extension Type / Metadata support for Scalar UDFs [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add Extension Type / Metadata support for Scalar UDFs [datafusion]
via GitHub
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2025/04/18
Re: [I] Memory limited nest loop join [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add Extension Type / Metadata support for Scalar UDFs [datafusion]
via GitHub
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2025/04/18
Re: [PR] Return field instead of datatype for `return_type_from_args` [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add S3 object store support to executor and scheduler [datafusion-ballista]
via GitHub
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2025/04/18
[I] Parquet: coerce_int96 does not work for int96 in nested types with repeated names [datafusion]
via GitHub
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2025/04/18
Re: [PR] Support `Accumulator` for avg duration [datafusion]
via GitHub
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2025/04/18
Re: [PR] feat: Add support for complex types in native shuffle [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] Support non UTF-8 in CSV files [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
[I] `Cargo bench --bench sql_planner` is failing [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
Re: [I] Job graph fails to display in UI [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] chore(deps): bump clap from 4.5.35 to 4.5.36 [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add DataFusion 47.0.0 Upgrade Guide [datafusion]
via GitHub
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2025/04/18
Re: [PR] experiment: Selectively remove CoalesceBatchesExec [datafusion]
via GitHub
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2025/04/18
[PR] Speed up `optimize_projection` by improving `is_projection_unnecessary` [datafusion]
via GitHub
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2025/04/18
Re: [PR] Perf: Optimize in memory sort [datafusion]
via GitHub
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2025/04/18
Re: [PR] Improve `simplify_expressions` rule [datafusion]
via GitHub
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2025/04/18
Re: [I] org.apache.spark.sql.catalyst.expressions.BoundReference cannot be cast to class org.apache.spark.sql.ColumnarExpression [datafusion-comet]
via GitHub
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2025/04/18
Re: [I] Investigate unstable benchmark results on macOS [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
-
2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
Re: [I] OOM when nested join + limit [datafusion]
via GitHub
-
2025/04/18
[I] Memory limited nest loop join [datafusion]
via GitHub
-
2025/04/18
Re: [PR] Perf: Optimize in memory sort [datafusion]
via GitHub
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2025/04/18
Re: [PR] Perf: Optimize in memory sort [datafusion]
via GitHub
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2025/04/18
Re: [I] Improve Display format of `BoundedWindowAggExec` [datafusion]
via GitHub
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2025/04/18
Re: [I] Update datafusion <> homebrew instructions [datafusion]
via GitHub
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2025/04/18
Re: [I] etcdserver: request is too large [datafusion-ballista]
via GitHub
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2025/04/18
[PR] chore(deps): bump clap from 4.5.35 to 4.5.36 [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
Re: [I] OOM when nested join + limit [datafusion]
via GitHub
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2025/04/18
Re: [PR] Perf: Optimize in memory sort [datafusion]
via GitHub
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2025/04/18
Re: [PR] Perf: Optimize in memory sort [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add a fast path for `optimize_projection` [datafusion]
via GitHub
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2025/04/18
Re: [I] Issue with partitioned `ListingTable` [datafusion-ballista]
via GitHub
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2025/04/18
Re: [PR] Perf: Optimize in memory sort [datafusion]
via GitHub
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2025/04/18
Re: [PR] Perf: Optimize in memory sort [datafusion]
via GitHub
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2025/04/18
Re: [PR] fix: handle missing field correctly in native_iceberg_compat [datafusion-comet]
via GitHub
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2025/04/18
Re: [PR] Perf: Optimize in memory sort [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add support for `GO` batch delimiter in SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
Re: [I] Add `try_new` for `LogicalPlan::Join` `Join` and others [datafusion]
via GitHub
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2025/04/18
Re: [I] [Epic] A collection of dynamic filtering related items [datafusion]
via GitHub
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2025/04/18
[I] Improve Display format of `BoundedWindowAggExec` [datafusion]
via GitHub
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2025/04/18
Re: [PR] Add support for `PRINT` statement for SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/18
[PR] Add try_new for LogicalPlan::Join [datafusion]
via GitHub
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2025/04/17
Re: [PR] Add `CREATE FUNCTION` support for SQL Server [datafusion-sqlparser-rs]
via GitHub
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2025/04/17
Re: [PR] Perf: Support automatically concat_batches for sort which will improve performance [datafusion]
via GitHub
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2025/04/17
Re: [I] [Epic] A collection of dynamic filtering related items [datafusion]
via GitHub