Details
Description
When trying to add a 4.0 node to a 3.x cluster as part of upgrade process, if the user attempts to add anything other than a dedicated data node, the error returned is not explicit in explaining that the first node must be a data node.
Error:
Attention - Got HTTP status 404 from REST call post to http://192.168.106.101:8091/controller/addNodeV2. Body was: "Requested resource not found.\r\n"