From ebda989121f860bd88cf58d53750674c99d0fb33 Mon Sep 17 00:00:00 2001 From: jedarden Date: Sat, 9 May 2026 15:45:02 -0400 Subject: [PATCH] =?UTF-8?q?Phase=201=20(miroir-cdo):=20Final=20verificatio?= =?UTF-8?q?n=20=E2=80=94=20all=20requirements=20met?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Re-verified all Phase 1 DoD requirements for Core Routing: - Rendezvous determinism (1000 runs) - Minimal reshuffling on add/remove - Uniform shard distribution - Top-RF placement stability - write_targets returns RG × RF nodes - query_group round-robin distribution - covering_set one node per shard - Merger global sort, facets, offset/limit - All Phase 1 components ≥90% line coverage All 169 miroir-core tests pass in 79.24s. Co-Authored-By: Claude Opus 4.7 --- notes/miroir-cdo.md | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/notes/miroir-cdo.md b/notes/miroir-cdo.md index 1ed4496..7cc72d3 100644 --- a/notes/miroir-cdo.md +++ b/notes/miroir-cdo.md @@ -46,9 +46,9 @@ All Definition of Done requirements verified. - `estimatedTotalHits` summation - Binary heap optimization for large result sets -## Test Coverage (2025-05-09 Verification) +## Test Coverage (2026-05-09 Re-verification) -All 169 tests pass in 99.32s. +All 169 tests pass in 79.24s. ### Code Coverage (cargo-llvm-cov) @@ -63,3 +63,21 @@ All Phase 1 components exceed 90% line coverage requirement. - 88.46% lines (includes future phase modules: hedging.rs 0%, replica_selection.rs 0%, query_planner.rs 65.82%, migration.rs 77.73%) - Phase 1 components only: ≥94.67% lines + +--- + +## 2026-05-09 Session + +Final verification of Phase 1 — Core Routing. All DoD requirements confirmed met: + +1. ✅ Rendezvous determinism (1000 randomized runs) +2. ✅ Minimal reshuffling on add/remove (2 × 1/4 bound verified) +3. ✅ Uniform shard distribution (64 shards / 3 nodes / RF=1) +4. ✅ Top-RF placement stability +5. ✅ write_targets returns RG × RF nodes +6. ✅ query_group round-robin distribution +7. ✅ covering_set one node per shard +8. ✅ Merger global sort, facets, offset/limit +9. ✅ All Phase 1 components ≥90% line coverage + +Phase 1 code is complete and ready for downstream phases.