David Snelling
a77b064bd7
- Aggregation backfill walks build into a STAGING map and swap in atomically on completion. A mid-walk failure drops the staging map — the previous live state keeps serving, the aggregate stays flagged pending, and the storage error surfaces to the failing query. Previously the walk wiped live state before a scan that could throw, never cleared the pending flag on failure, and re-ran a full walk on every subsequent query: a silent wipe/walk/throw loop at the caller's retry rate. - Failed walks are latched: retries within a 30s cooldown rethrow the recorded error instantly instead of re-walking, so a tight caller-side retry loop costs one loud error per query, never a full store walk per query. - Persisted aggregation state is stamped with the store's committed generation at flush; reopen adoption requires stamp equality. Stale state (unclean shutdown) or over-counting state (a log truncation on a copied store pulled the watermark back) triggers exactly one loud rescan, never a silent adopt. - The backfill/adoption path narrates: adoption decisions, walk start/finish with counts and duration, and failures all log by default. - getNouns/getVerbs refuse a supplied-but-undecodable pagination cursor with a loud error instead of silently restarting the walk at offset 0 (which re-served page 1 forever to any while(hasMore) caller). - The graph cold-load verb walk aborts loudly on a missing or non-advancing cursor with hasMore=true. - A versioned index provider whose generation is AHEAD of the committed watermark (torn copy / crash-recovery truncation) is now named loudly at open, alongside the existing behind-direction message. |
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| .. | ||
| aggregation | ||
| brainy | ||
| db | ||
| graph | ||
| hnsw | ||
| import | ||
| indexes/columnStore | ||
| neural | ||
| performance | ||
| 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 | ||