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update_data · Changes

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update: 数据对外输出的问题总结 authored Aug 17, 2021 by fanzx's avatar fanzx
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# 增量数据交付
通过data_pump驱动mysql通用入库模块,并且根据数据更新周期调整入库时间
```html
project-collie-app/app_lake_output/deploy/wiseweb/ftp_update_mysql.sh
```
这个脚本实现的功能点:
1.每周2次自动入库:cron加日期判断
2.根据业务要求,数据具有顺序性,保证了单进程执行:_LOCK_data_pump
3.建立数据依赖,前一天的数据执行完即生成日志后,后续的一天数据才会被执行入库
4.报警机制,在发现数据为下载完成或者上一个周期没有执行完成后,会退出执行并报警到钉钉群,人工介入后才可以恢复例行
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