RapidMiner

Cannot connect to rapid miner-server

Learner III maed
Learner III

Cannot connect to rapid miner-server

Hello

I set up RM server in an Amazon instance and I can connect to it through the web or within the RM Studio normally at home.

I tried to connect it to another RM Studio user I have at work but it pops an error regarding a license issue. Attached the error.

Please help me understand if it's a license or connection issue (firewall at work).

Thank you!

5 REPLIES
Community Manager Community Manager
Community Manager

Re: Cannot connect to rapid miner-server

hello @maed - that is very hard to debug without knowing more about the configuration.   Firewall could be the issue if your AWS IAM is not set correctly - you could try pinging the server from work and see if you get a response.  Also make sure you have exactly the same version of RapidMiner at work as on the server.  They must be the same.

 

Scott

Scott Genzer
Senior Community Manager
RapidMiner, Inc.
Learner III maed
Learner III

Re: Cannot connect to rapid miner-server

Hi @sgenzer. Thanks for you answer.

 

The RapidMiner Server service starts and then immediately stops. It doesnt stay up even after several attempts.

 

I just don't understand where the problem is.

Any help is more than welcome.

 

Thanks

Community Manager Community Manager
Community Manager

Re: Cannot connect to rapid miner-server

hello @maed - I'm sorry you're having this trouble  It's hard to figure out sometimes with cloud servers where the issue is.  Just curious - what size instance did you launch?  You need a bare minimum of 8 GB to run RM Server.


Scott

Scott Genzer
Senior Community Manager
RapidMiner, Inc.
Learner III maed
Learner III

Re: Cannot connect to rapid miner-server

Hi @sgenzer Actually I have the free tier of AWS which consists of a machine with 1GB of RAM and 30GB of storage. I used for the past 10 months with RM 7.5 and it worked. I am having problems since I upgraded to 7.6. Probably you're right about the memory needed Smiley Happy. Thanks for your answers
Community Manager Community Manager
Community Manager

Re: Cannot connect to rapid miner-server

Wow that is very surprising that it was running with 1GB of RAM.  I usually run with a t2.large instance.


Scott

 

Scott Genzer
Senior Community Manager
RapidMiner, Inc.