连接 mongodb 报 no such cmd: splitVector

请教大家一下，Caused by: com.mongodb.MongoCommandException: Command failed with error 59: 'no such cmd: splitVector' on server 172.16.0.7:27017. The full response is { "ok" : 0.0, "errmsg" : "no such cmd: splitVector", "code" : 59 } 这个错有人遇见过吗？求帮助。。谢谢各位了

The issue names no repository file, test, or entry point. Start by locating DataX's MongoDB connection path and comparing the reported splitVector command with the server version and supported commands. Done would require identifying the compatibility cause and documenting a verified resolution.

Written by the indexing model from the issue text.