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- #22882 · alamb opened
on Jun 10, 2026 8
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- Status: Open.#24769 In apache/datafusion;
[EPIC] Spilling Hash Join — run any join in a bounded memory budget
PROPOSAL EPICA proposal being discussed that is not yet fully underwayA proposal being discussed that is not yet fully underwayStatus: Open.#24768 In apache/datafusion;octet_lengthshould accept binary typesenhancement新建 feature or request新建 feature or requestStatus: Open.#24765 In apache/datafusion;NestedLoopJoin memory-limited fallback lacks cross-partition left-bitmap coordination, so LEFT/FULL joins over a partitioned right side cannot spill
enhancement新建 feature or request新建 feature or requestStatus: Open.#24764 In apache/datafusion;FFI_QueryPlanner captures its codecs by value, so a nested foreign planner keeps stale codecs
enhancement新建 feature or request新建 feature or requestffiChanges to the ffi crateChanges to the ffi crateStatus: Open.#24762 In apache/datafusion;Enable
enable_row_number_to_aggregateby defaultenhancement新建 feature or request新建 feature or requestStatus: Open.#24761 In apache/datafusion;update data type equality in code base to use semantic_equality in
arrow-rs/arrow-schemainsteadgood first issueGood for newcomersGood for newcomersStatus: Open.#24760 In apache/datafusion;- Status: Open.#24754 In apache/datafusion;
- Status: Open.#24753 In apache/datafusion;
Nested-value first_value / last_value state allocates per winning row
enhancement新建 feature or request新建 feature or requestperformanceMake DataFusion fasterMake DataFusion fasterStatus: Open.#24742 In apache/datafusion;- Status: Open.#24741 In apache/datafusion;
External sort can lose reserved spill workspace when memory availability decreases
bugSomething isn't workingSomething isn't workingStatus: Open.#24739 In apache/datafusion;