Messages by Thread
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[I] StatisticsContext: make the pointer-keyed cache robust against node reuse when shared across a plan-rewriting pass [datafusion]
via GitHub
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[PR] fix: EXTRACT comparisons against an out-of-range year return NULL [datafusion]
via GitHub
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[PR] fix: reject window functions in WHERE and HAVING during logical planning [datafusion]
via GitHub
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Re: [PR] implement map_agg [datafusion]
via GitHub
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Re: [PR] Optimize away unused `UNNEST` under duplicate-insensitive aggregates [datafusion]
via GitHub
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Re: [I] [DISCUSS] Add open table format support. [datafusion-ballista]
via GitHub
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Re: [PR] feat: add Hudi contrib build gate [datafusion-ballista]
via GitHub
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[PR] ci: gate the Delta contrib build on symbols, not on libcomet size [datafusion-comet]
via GitHub
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[I] Delta contrib build gate fails unrelated PRs: the libcomet size comparison measures build noise [datafusion-comet]
via GitHub
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Re: [I] Should not allow Window expressions in Filter or Having clause [datafusion]
via GitHub
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Re: [PR] feat: Add Lance contrib build gate [datafusion-comet]
via GitHub
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[PR] fix: decide libhdfs routing from the scheme as written [datafusion-comet]
via GitHub
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Re: [I] String-to-timestamp cast diverges from Spark's parseTimestampString: rejects 1-digit segments and empty fractions, accepts zone suffixes on date-only strings and 7-digit years [datafusion-comet]
via GitHub
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[I] Comet join and explode operators omit joinType / outer from equals, so exchange reuse returns wrong results [datafusion-comet]
via GitHub
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[PR] fix: [branch-1.0] apply the parent struct's null mask before hashing its fields (#5754) [datafusion-comet]
via GitHub
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[PR] fix: wrong log and power results for a base of 1, 0 or negative [datafusion]
via GitHub
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Re: [I] `abs` on interval types falls back to Spark [datafusion-comet]
via GitHub
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Re: [PR] feat: support binary types in octet_length [datafusion]
via GitHub
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Re: [PR] fix(scheduler): retire AQE stages cancelled by replan and discard late tasks [datafusion-ballista]
via GitHub
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[PR] [benchmark only] GroupsAccumulatorAdapter: walk only the groups a batch has rows for [datafusion]
via GitHub
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Re: [I] Sporadic SIGSEGV in macOS [scans] workflow in CI [datafusion-comet]
via GitHub
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[I] power and log simplifications return wrong results for base 1, 0 or negative [datafusion]
via GitHub
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[I] The 54.0.0 upgrade guide's CASE workaround is rewritten to a conjunction [datafusion]
via GitHub
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[I] EXTRACT(YEAR) comparisons return NULL for a year outside the column's range [datafusion]
via GitHub
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[PR] bench: isolate map normalization and nested key hashing [datafusion-comet]
via GitHub
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[I] Sort-merge joins fail when floating-point key groups cross input batches [datafusion]
via GitHub
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[PR] fix(smj): handle floating-point keys across batch boundaries [datafusion]
via GitHub
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[PR] feat: support Spark 4 EmptyRelationExec as a native input [datafusion-comet]
via GitHub
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[I] Support Spark 4 EmptyRelationExec as a native input [datafusion-comet]
via GitHub
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Re: [I] Scheduler marks executor dead on a deterministic task launch/decode failure, hanging the job [datafusion-ballista]
via GitHub
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[PR] perf: [branch-1.0] evaluate posexplode array expressions once per batch (#5737) [datafusion-comet]
via GitHub
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Re: [PR] fix: make Iceberg delete-file reflection failures fatal [datafusion-comet]
via GitHub
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[I] Benchmark map hashing separately from map normalization for native shuffle [datafusion-comet]
via GitHub
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[PR] chore(deps): bump dirs from 6.0.0 to 7.0.0 [datafusion-ballista]
via GitHub
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Re: [I] Executor graceful shutdown hangs when tasks are active [datafusion-ballista]
via GitHub
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Re: [I] Avoid re-running DecimalPrecision.promote during recursive expression serialization [datafusion-comet]
via GitHub
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Re: [PR] perf: avoid repeated decimal promotion in expression serialization [datafusion-comet]
via GitHub
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[PR] fix: [branch-1.0] keep the dictionary hash fast path off nested and reseeded buffers (#5757) [datafusion-comet]
via GitHub
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[I] fs.comet.libhdfs.schemes is matched after the s3a alias rewrite, so listing s3 also routes s3a through libhdfs [datafusion-comet]
via GitHub
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[I] Backport candidates for 1.0.x: triage of every PR merged since branch-1.0 was cut [datafusion-comet]
via GitHub
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Re: [PR] chore: warn when a Compatible serde declines in convert [datafusion-comet]
via GitHub
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[PR] fix: prevent date_trunc array underflow [datafusion]
via GitHub
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[PR] fix: `map[key]` panics for nested map keys [datafusion]
via GitHub
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[I] date_trunc array fast path underflows for extreme timestamps [datafusion]
via GitHub
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Re: [I] [EPIC] DataFusion 55 upgrade follow-ups [datafusion-comet]
via GitHub
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[I] feat: support Spark HyperLogLog sketch functions (hll_sketch_agg, hll_union_agg, hll_sketch_estimate, hll_union) [datafusion-comet]
via GitHub
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[PR] Rich t kid/introduce repartion exec benchmarks [datafusion]
via GitHub
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[PR] Add a worked example of three extension libraries in one distributed query [datafusion-python]
via GitHub
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[I] Lack of benchmarks for RepartionExec [datafusion]
via GitHub
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Re: [PR] feat: support kurtosis aggregate [datafusion-comet]
via GitHub
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[PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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Re: [PR] [benchmark only] PR #21621 push-down TopK through join, rebased on main [datafusion]
via GitHub
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[I] Nested field access on nullable structs discard parent nulls [datafusion]
via GitHub
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Re: [PR] feat: support native aggregate function `mode` [datafusion-comet]
via GitHub
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Re: [PR] feat: add native support for MergeRowsExec (row-level MERGE INTO) [datafusion-comet]
via GitHub
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[I] collect_list / collect_set have no GroupsAccumulator, and ArrayAggGroupsAccumulator merges per row [datafusion]
via GitHub
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Re: [PR] fix: support empty struct types [datafusion-comet]
via GitHub
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[PR] feat: route MapSort fallback through the codegen dispatcher [datafusion-comet]
via GitHub