v2.0.0

What's Changed

• Expose WorkerServiceServer publicly by @gabrielkerr in #406
• Asynchronous distributed planning by @gabotechs in #383
• Factor out UUID functions into common module by @gabotechs in #400
• Refactor send plan task to a struct by @gabotechs in #401
• refactor / add benches for shuffle and transport shuffling by @gene-bordegaray in #408
• Remove batch_coalescing_below_network_boundaries rule by @EdsonPetry in #407
• Leverage PartialReduce AggregationExec mode to reduce shuffle size by @nchu05 in #396
• Introduce WorkUnit concept for streaming units of work to leaf nodes at runtime by @gabotechs in #411
• Add msg count metric for worker connection pool metrics by @gabotechs in #414
• Fix metrics loss on early stream termination by @LiaCastaneda in #415
• Buffering improvements to inter-worker communication by @gabotechs in #419
• Remove trailing whitespace from plan task display by @gene-bordegaray in #420
• fix union recomputing child properties by @gene-bordegaray in #423
• Update Readme by @Rich-T-kid in #433
• Cherry pick LocalWorkerContext by @gabotechs in #435
• Task Routing with the Task Estimator: Allow users to map tasks to URLs by @JSOD11 in #409
• speed up test exeuction time by transitioning to in_memory worker by @Rich-T-kid in #428
• Fix TPCDS runner explain analyze await by @gene-bordegaray in #442
• swap std for hashbrown by @Rich-T-kid in #444
• Remove artificial broadcast task limit in the build side by @gabotechs in #422
• Refactor Stage struct to be more explicit about states by @gabotechs in #424
• set up git hooks by @Rich-T-kid in #446
• Harden work unit tests by @gabotechs in #418
• Create Clippy rule dis-allowing std::collection::hashmap by @Rich-T-kid in #447
• feat: use tpchgen-rs for benchmarks by @clflushopt in #443
• Remove 2-pass planner (annotator + distribution) in favor of a 1-pass planner by @gabotechs in #416
• Refactor coordinator-worker channel code by @gabotechs in #425
• Refactor distributed.rs into coordinator module by @gabotechs in #426
• Add reproducer tests for ChildrenIsolatorUnionExec bug by @gabotechs in #455
• Un-ignore test by @Rich-T-kid in #452
• Fix ChildrenIsolatorUnionExec budget mismatch via weight-based proportional allocation by @gabotechs in #456
• update benchmark docs to match --path -> --dataset rename by @kentkr in #466
• push fetches into network coalesces by @gene-bordegaray in #468
• Use in-memory comms if both workers involved in an exchange happen to be the same by @gabotechs in #427
• Factor out distributed recursion by @gabotechs in #469
• Introduce DistributedLeafExec by @gabotechs in #467
• Add WorkUnitFileScanConfig for testing WorkUnits with real data by @gabotechs in #448
• Add metrics to WorkUnitFeed by @gabotechs in #453
• Collect stage-level metrics by @gabotechs in #461
• Report distributed tasks in remote benchmarks by @gabotechs in #462
• Fix early worker partition drop in RemoteWorkerConnection demux by @gabotechs in #473
• Fix ClickBench EventDate column type (UInt16 → Date32) by @gabotechs in #472
• Regenerate tpcds plans by @gabotechs in #481
• No eager buffering in network connections by @gabotechs in #477
• Rebalance files globally across the partitions produced by FileScanConfigTaskEstimator by @shehab-ali in #450
• Make DistributedTaskContext Copy by @homa31 in #475
• Benchmarks housekeeping by @gabotechs in #485
• Upgrade DF to v54 by @LiaCastaneda in #465
• Fix benchmarks build: remove nonexistent with_distributed_dynamic_task_count call by @EdsonPetry in #488
• Add broadcast support for cross and nested loop joins by @EdsonPetry in #484
• fix: await async metric delivery in metrics collection tests by @sjhddh in #490
• unskip metric test by @Rich-T-kid in #493
• Add NetworkBoundaryBuilder argument to inject_network_boundaries by @gabotechs in #463
• Add MaxGauge metric by @gabotechs in #464
• Lazily set the producer head at execution time by @gabotechs in #478
• #313: consolidate test plan helpers by @kentkr in #491
• Chunk work unit feeds by @gabotechs in #492
• Rework leaf task estimation around bytes-per-partition + per-task DistributedLeafExec visualization by @gabotechs in #496
• Improve docs and examples by @gabotechs in #494

New Contributors

• @nchu05 made their first contribution in #396
• @Rich-T-kid made their first contribution in #433
• @clflushopt made their first contribution in #443
• @kentkr made their first contribution in #466
• @shehab-ali made their first contribution in #450
• @homa31 made their first contribution in #475
• @sjhddh made their first contribution in #490

Full Changelog: v1.0.0...v2.0.0