业务镜像分层存储与安全迁移准备 #104
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Delete Branch "feature/WuYongJie-tiered-business-data"
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结论
建立“MariaDB 控制面/维表/汇总 + ClickHouse 大事实表 + 私有对象存储 Parquet”的安全迁移第一阶段。当前代码不会自动搬生产数据、激活列式读取或删除 MariaDB 表。
主要改动
business-data:plan,固定数据集漏配/多配即失败FINAL行数/唯一键对账、32 分区 Parquet 流式归档和可续传清单jst_skumap当前无页面读取,停止继续同步;通用原始账单在列式层未激活前不再向 MariaDB 续传store_report_daily_rows与生命周期表,不再依赖生产不存在的runtime/bills.sqlite,也不扫描 1400 万原始账单docs/业务数据分层存储.md验证
FINAL返回最新 1 行;Parquet 文件头为PAR1exit=0 / phase=verified / source=2 / target=2 / archives=32 / files=32 / parquet_magic=50415231风险边界
WIP: 业务镜像分层存储与安全迁移to 业务镜像分层存储与安全迁移准备