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Author	SHA1	Message	Date
Rongsong Shen	06135954ff	chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family Pre-existing uncommitted work: ha-repl-hardening payload data plane (7.x), heartbeat liveness fix (Req 1.3), connection-reuse ASAN fixes, doc cleanup. New: ha-consistency-invariants umbrella (requirements/design/research) and its four implementation sub-specs (specs generated via batch, cross-spec review applied), steering roadmap + product.md Raft+CP decision.	2026-06-11 13:21:50 +00:00
Rongsong Shen	cdd446fc17	docs(specs): gap-analysis validation pass across all 9 HA-family specs Appended "Gap Analysis — Validation Pass (2026-06-09)" to each spec's research.md with requirement-to-asset maps, status tags, and effort/risk. Key outcomes: - ha-repl-hardening: REOPENED with task series 7.1-7.7 — replication payload data plane is missing (snapshot chunks and WAL catch-up ship header-only; standbys converge on LSN without holding entity state) - worker-join-refactor, resval-id-decoupling: marked implemented (all criteria re-verified, full test suite green) - buglog: 335/336 (scheduler dequeue, open), 337/338/339 (fixed in previous commit); cerebrum Decision Log corrected (term-only vote deny was recorded as intentional but was a regression)	2026-06-10 01:26:33 +00:00
Rongsong Shen	15bd291bdd	docs(ha-repl-hardening): add spec with reviewed design and approved tasks - requirements.md: 7 requirements covering heartbeat state reporting, majority convergence tracking, WAL catch-up, snapshot transfer, batch WAL, COMMITTING gate, and observability - design.md: unified heartbeat-driven replication design; reviewed and fixed three issues (snapshot resumption→restart-on-reconnect, WAL streaming non-blocking contract, applied_lsn durability) - tasks.md: 21 sub-tasks across 6 groups; sanity reviewed and fixed (removed resumption language from tasks 3.5/6.4, added Req 3.4 coverage, fixed 2.1/2.2 dependency, log coverage trace in 5.4) - spec.json: design and tasks approved, ready for implementation	2026-06-04 12:58:39 +00:00

Author

SHA1

Message

Date

Rongsong Shen

06135954ff

chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family

Pre-existing uncommitted work: ha-repl-hardening payload data plane (7.x),
heartbeat liveness fix (Req 1.3), connection-reuse ASAN fixes, doc cleanup.
New: ha-consistency-invariants umbrella (requirements/design/research) and
its four implementation sub-specs (specs generated via batch, cross-spec
review applied), steering roadmap + product.md Raft+CP decision.

2026-06-11 13:21:50 +00:00

Rongsong Shen

cdd446fc17

docs(specs): gap-analysis validation pass across all 9 HA-family specs

Appended "Gap Analysis — Validation Pass (2026-06-09)" to each spec's
research.md with requirement-to-asset maps, status tags, and effort/risk.

Key outcomes:
- ha-repl-hardening: REOPENED with task series 7.1-7.7 — replication
  payload data plane is missing (snapshot chunks and WAL catch-up ship
  header-only; standbys converge on LSN without holding entity state)
- worker-join-refactor, resval-id-decoupling: marked implemented
  (all criteria re-verified, full test suite green)
- buglog: 335/336 (scheduler dequeue, open), 337/338/339 (fixed in
  previous commit); cerebrum Decision Log corrected (term-only vote
  deny was recorded as intentional but was a regression)

2026-06-10 01:26:33 +00:00

Rongsong Shen

15bd291bdd

docs(ha-repl-hardening): add spec with reviewed design and approved tasks

- requirements.md: 7 requirements covering heartbeat state reporting,
  majority convergence tracking, WAL catch-up, snapshot transfer, batch
  WAL, COMMITTING gate, and observability
- design.md: unified heartbeat-driven replication design; reviewed and
  fixed three issues (snapshot resumption→restart-on-reconnect, WAL
  streaming non-blocking contract, applied_lsn durability)
- tasks.md: 21 sub-tasks across 6 groups; sanity reviewed and fixed
  (removed resumption language from tasks 3.5/6.4, added Req 3.4
  coverage, fixed 2.1/2.2 dependency, log coverage trace in 5.4)
- spec.json: design and tasks approved, ready for implementation

2026-06-04 12:58:39 +00:00

3 commits