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Gold Standard — 17 Incidents(黄金标准:事件)

知识库位置:FDE Knowledge Base/06 Case Studies/Reference-Projects/01-Enterprise-Knowledge-Assistant/17-Incidents.md

INC-001 — Index Refresh Failure(索引刷新失败)

Section titled “INC-001 — Index Refresh Failure(索引刷新失败)”

Symptom(症状):

New policy not searchable.(新政策无法被检索。)

Impact(影响):

Users receive stale search results.(用户收到过期搜索结果。)

Mitigation(缓解):

Pause generated answers for affected policy domain
(暂停受影响政策域的生成式回答)
↓
Expose direct search(开放直接搜索)
↓
Repair indexing pipeline(修复索引管道)

Root cause(根因):

Metadata validation failure blocked index update. (元数据校验失败阻塞了索引更新。)

Corrective actions(纠正措施):

  • Alert on refresh failure(刷新失败告警)
  • Freshness dashboard(新鲜度看板)
  • Index reconciliation job(索引对账任务)

Reusable lesson(可复用经验):

Knowledge freshness is a production reliability concern, not merely a data pipeline concern. (知识新鲜度是生产可靠性问题,而不只是数据管道问题。)