问题描述
我正在尝试进行简单的分片设置(在没有任何副本集的单个主机上).但是，我无法继续前进，因为这是我尝试启动mongos时发生的情况:
I am attempting a simple sharding set up (on a single host without any replica set). However I am unable to go any further because this is what happens when i try to start mongos:
C:\>mongos --configdb localhost:27010 --port 27011
我得到:
BadValue: configdb supports only replica set connection string
try 'mongos --help' for more information
我看不到缺少什么.我尝试了mongos --help，但是根据--configdb的有效参数是<config replset name>/<host1:port>, <host2:port>, etc.但这就是我所做的.
I am failing to see what is lacking. I tried mongos --help, but according to that valid arguments for --configdb are <config replset name>/<host1:port>, <host2:port>, etc. But this is what I've done.
除了启动配置服务器外，我没有做任何其他事情:
I have not done anything else than starting the config server:
mongod --configsvr --port 27010
这是我尝试将mongos连接到的那个.
which is the one I am trying to connect the mongos to.
关于如何解决此问题的任何想法?
Any ideas on how this can be resolved?
非常感谢您提前提出任何建议.
Thankful for any advice in advance.
推荐答案
您已将配置服务器设置为独立的mongod进程，但是从MongoDB 3.4开始，该服务器不支持:它必须成为副本集:
You have set up the config server as a standalone mongod process, but as of MongoDB 3.4 that isn't supported: it must be a replicaset:
最小设置是具有一个mongod进程，配置为 1个成员副本集；然后您的mongos进程将连接到副本集:
The minimum setup is to have a single mongod process, configured as a 1-member replica set; then your mongos process connects to the replica set:
mongos --configdb replsetname/localhost:27010 --port 27011
这篇关于无法启动mongos的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！