4c332c0972
This commit includes enhancements to the Phase 1 Core Routing implementation: merger.rs: - Improve binary heap implementation with stable sorting - Add descending_cmp helper method for consistent ordering - Enhance tie-breaking by primary key for identical scores search.rs: - Add group fallback functionality for failed shards - Refactor search_with_group for better testability - Track failed shard IDs for targeted retry - Add MAX_FALLBACK_ATTEMPTS to prevent cascading failures scatter.rs: - Update for consistency with new search flow These enhancements build on the completed Phase 1 implementation: - Router tests: 26/26 pass (rendezvous hashing, covering set) - Merger tests: 15/15 pass (global sort, facets, offset/limit) - Topology tests: 39/39 pass (node health state machine) - Scatter tests: 7/7 pass (stub implementation) - Coverage: router.rs (96.76%), topology.rs (100%), scatter.rs (100%), merger.rs (95.45%) Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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| Cargo.toml | ||