David Snelling
b35d87a7ab
Every persisted projection artifact (metadata field indexes + column segments, HNSW node records, graph adjacency LSM trees) now carries a stamp asserting 'this state reflects every committed generation ≤ W, atomically' — written LAST in each owner's flush (stamp-after-data: a crash between data and stamp = unstamped = rescan, never trust). At load, each owner computes the three-way verdict: stamped==committed → adopt (zero work) · behind → catchup (gap reported) · above/unstamped → RESCAN, loudly. Legacy artifacts re-derive once, then are stamped forever. Shared law in projectionWatermark.ts (the aggregation verdict machinery, generalized); vector artifacts carry model dimensions. Verdicts are computed and exposed (watermark()/watermarkVerdict()/watermarkGap()); rebuild triggers unchanged — acting on 'catchup' is the fold train. Pins: 22 unit (7 metadata · 8 hnsw · 7 graph, incl. spy-order stamp-after-data) + the end-to-end reopen-adopts pin. |
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|---|---|---|
| .. | ||
| aggregation | ||
| brainy | ||
| db | ||
| graph | ||
| hnsw | ||
| import | ||
| indexes/columnStore | ||
| neural | ||
| performance | ||
| plugin | ||
| storage | ||
| transaction | ||
| types | ||
| universal | ||
| utils | ||
| vfs | ||
| boundary-no-native.test.ts | ||
| brainy-core.unit.test.ts | ||
| brainy-get-optimization.test.ts | ||
| cold-open-rebuild-gate.test.ts | ||
| create-entities-default.test.ts | ||
| fieldTypeInference.test.ts | ||
| get-index-status-readiness.test.ts | ||
| metadata-cold-read-guard.test.ts | ||
| migration-lock.test.ts | ||
| plugin-autodetect.test.ts | ||
| plugin-version-coupling.test.ts | ||
| plugin.test.ts | ||
| process-exit-sweep.test.ts | ||
| shutdown-hooks-lifecycle.test.ts | ||
| test-suite-coverage-guard.test.ts | ||
| type-filtering.unit.test.ts | ||
| validate-invariants-delegation.test.ts | ||
| vector-cold-read-guard.test.ts | ||
| vfs-multi-instance-diagnostic.test.ts | ||
| vfs-restart-fix.test.ts | ||
| where-operator-validation.test.ts | ||