feat(epp): recover embedded KV index from peers before readiness - #13451

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panpan0000 wants to merge 25 commits into

ai-dynamo:mainfrom

panpan0000:codex/issue-13403

Commits on Aug 24, 2026

feat(epp): recover embedded KV index from peers
panpan0000
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79cc148
fix(kv-router): reject empty peer index dumps
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6d1b429
docs(epp): document peer recovery failure handling
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01041ab
fix(epp): recover only from serving peers; accept empty dumps
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4bb2b12
fix(kv-router): make peer recovery dump fetch bounded and configurable
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7aa496d
fix(epp): address peer-recovery review feedback
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de9fbea
style(epp): satisfy clippy on peer-discovery review changes
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5cd033f
fix(epp): address CodeRabbit review on peer recovery
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733f694
feat(epp): stream peer KV-index dump as NDJSON
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47022ee
feat(epp): expose KV-index recovery outcome as a metric
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327d173
docs(kv-router): note the two dump protocols coexist intentionally
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c6615c4
refactor(kv-router): drop the NDJSON streaming dump protocol
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757a976
refactor(epp): reuse the JSON peer dump; subscribe to workers before recovery
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4b9ad7b
fix(epp): keep active peer recovery through EndpointSlice churn
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f5234ca
chore(epp): split the peer Service from the request Service in the onramp
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da813f9
chore(epp): bound the pre-recovery worker wait to a short best-effort margin
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667ab67
docs(epp): state the pre-recovery worker-wait limitation explicitly
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d8da747

Commits on Aug 26, 2026

refactor(kv-router): make indexer listener start explicit
panpan0000
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ef8a16b
feat(kv-router): expose buffered listener catch-up
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6fcfc5c
fix(epp): apply peer dump before buffered KV events
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fb50d40
test(kv-router): cover buffered dump overlap ordering
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c856ed6
fix(kv-router): close peer recovery readiness races
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56d6d62

Commits on Aug 31, 2026

fix(epp): preserve peer sync without selection dump
panpan0000
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603bae7

Commits on Sep 4, 2026