MongoDB：locale::facet::_S_create_c_locale 名称无效
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MongoDB: locale::facet::_S_create_c_locale name not valid
提问by Osama Jetawe
I got this error message when trying to start mongod:
尝试启动时收到此错误消息mongod：
Tue Oct 29 21:33:23.589 [initandlisten] exception in initAndListen std::exception: locale::facet::_S_create_c_locale name not valid, terminating
I have tried remove it and re-installing, but I got the same error.
我试过删除它并重新安装，但我遇到了同样的错误。
What can I do?
我能做什么？
回答by joews
The error message:
locale::facet::_S_create_c_locale name not validindicates that mongodis unable to work with your operating system's current locale.
错误消息：
locale::facet::_S_create_c_locale name not valid表示mongod无法使用您操作系统的当前语言环境。
Adjusting your locale to C, which is supported by Mongo, will fix the problem:
将您的语言环境调整C为 Mongo 支持的 ，将解决问题：
export LC_ALL=C
mongod
This isn't a perfect solution, however: LC_ALL=Cforces sorted by byte order rather than locale-sensitive character ordering,
然而，这不是一个完美的解决方案：LC_ALL=C强制按字节顺序排序，而不是按区域设置敏感的字符排序，
MongoDB locale support is generally lacking. There is an open JIRA ticketdiscussing locale support.
通常缺乏 MongoDB 语言环境支持。有一个公开的 JIRA 票证讨论了语言环境支持。
