"Connection Refused (Probably Server Down)"

mohi_unswmohi_unsw Member Posts: 1 Contributor I
edited June 2019 in Help

I have started using Rapid Miner but after couple of days it started showing error : Could not properly initialize Operator Recommendation Extension (probably server is down): Failed to access the WSDL at: http://recommender.rapid-i.com:80/OperatorRecommenderService/RecommenderService?wsdl. It failed with:
           Got Connection refused: connect while opening stream from http://recommender.rapid-i.com:80/OperatorRecommenderService/RecommenderService?wsdl.

How long it will take the servers to be ready ?  I have got many important things half done and I need to complete them asap. Hope you will take necessary actions.


  • Options
    Marco_BoeckMarco_Boeck Administrator, Moderator, Employee, Member, University Professor Posts: 1,996 RM Engineering

    the error is only relevant for the Operator Recommendation Extension. Said extension is in no way necessary to work with RapidMiner, so you can complete your work no problem ;)
    I will of course inquire about the server status anyway though.

Sign In or Register to comment.