mysql打开log-bin报错

在mysqld下设置log-bin后重启出现错误，

[ERROR] You have enabled the binary log, but you haven't provided the mandatory server-id. Please refer to the proper server start-up parameters documentation

需要提供一个server-id，所以在[mysqld]下加上server-id配置，重启即可
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原文地址：https://www.cnblogs.com/yoursoul/p/8001238.html