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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| .. | ||
| blob-save-durability.test.ts | ||
| blobStorage.compression-policy.test.ts | ||
| blobStorage.test.ts | ||
| clear-native-footprint.test.ts | ||
| getNouns-totalCount.test.ts | ||
| getVerbs-totalCount.test.ts | ||
| pagination-parallel-hydration.test.ts | ||
| registered-blob-contract.test.ts | ||
| sharding-new-installation-log.test.ts | ||
| sharding.test.ts | ||
| stats-count-accuracy.test.ts | ||
| storage-path-resolution.test.ts | ||
| verb-cursor-pagination.test.ts | ||
| vfs-mkdir-bug.test.ts | ||