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feat(ql3): operationalize cancellation rearm
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@@ -11,6 +11,20 @@
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最新增量证据(2026-08-19):
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- D-365/ADR-0458(已接受;聚合指标与产品 UI 待完成):在既有隔离 `cluster-admin` Run management plane 上增加
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`run.cancellation.inspect` 与 `run.cancellation.rearm`,不新建 package、服务、端口、timer、连接池或 Kubernetes 对象。inspect 要求强认证 User
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与 `run.read`,viewer 可读取 Run/dispatch 的固定低敏投影,但永不返回 lease owner、raw token 或 token digest;rearm 要求 `run.stop`,只接受
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`blocked + expected dispatch version + expected blocking result` 的精确 CAS,retry delay 固定为 1 秒至 24 小时并由 PostgreSQL
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`transaction_timestamp()` 计算绝对到期时间。成功事务同时推进 Run version/event sequence、保留 blocking result 作为历史、追加
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`run.cancel_dispatch_rearmed` 与 allowed audit;mutation replay 返回同一不可变 receipt,stale result/version、终态 Run、非活跃 Attempt 或 authorization
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drift 均失败关闭。`pg-0067-cancellation-dispatch-management` 把 capability 提升至 v66,只给 `ql3_run_manager` 增加 dispatch SELECT 与
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`status/version/next_attempt_at_ms/updated_at_ms` 四列 UPDATE。真实 HA 首跑发现 `FOR KEY SHARE` 会隐含要求 Attempt UPDATE 权限,最终以既有
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SERIALIZABLE 事务、Run 行锁和普通 Attempt 读取修复,没有扩权。完整 backend `1,487 pass / 0 fail / 2 conditional skip`,18-package clean
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build/test、四项架构审计与 `14/14` Local artifact audit 通过;workspace 仍为 18 包,`cluster-postgres` 为 172 个 source(171 nested),基础
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Edge/Standalone 仍为 `2,589,998 / 2,590,076` bytes,Application+AI 为 `4,493,151 / 4,493,283` bytes。PostgreSQL 18.6 arm64 HA
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`144/144` 真实执行 blocked→低敏 inspect→CAS rearm→not-due→生产交付→WAL→promotion;timeline `1→2`,报告 SHA-256 为
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`58f43327f426c286aaa1764aa6dd9f5963a462304716e09b933f326991442b8a`。
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- D-364/ADR-0457(已接受;运维可见性与实机容量门待完成):把 PostgreSQL CancellationDispatch 接入既有 caller-driven Remote Worker
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lease-control 生产路径,没有新建扫描 timer 或第二调度 authority。只有已有 Session/RunDispatchLease/Attempt fence 产生 `stop_requested` 后才 claim;
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`claimed` 必须先以 `termination_requested` 原子结算 dispatch 与 `run.cancel_dispatched`,验证 durable 结果后才向 Worker 释放停止响应;`dispatched`
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