Failed to fetch JDBC connection entries from Server xxxx

lionelderkrikorlionelderkrikor Moderator, RapidMiner Certified Analyst, Member Posts: 1,195 Unicorn
edited December 2018 in Help

Dear all,

 

I installed the last version of RapidMiner Server (version 8.2) on my computer (Windows 10).

Everything went well (during the installation the connection to the database status was OK), but at the last step, when I try to connect Studio and Server, I have the following Warning : 

no_connection.png

Moreover when I go to the administration webpage  (Database connections), I have the following error : 

no_connection_2.png

Can you help to resolve these errors ?

 

Regards,

 

Lionel

 

PS : I tried to (re)install RM Server many times with no effect.

 

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Best Answer

  • lionelderkrikorlionelderkrikor Moderator, RapidMiner Certified Analyst, Member Posts: 1,195 Unicorn
    Solution Accepted

    Dear all,

     

    Problem solved !

    For information, I used MySQL 8 which is not supported by RapidMiner 8.2 (currently).

    So I had to install MySQL 5.x.

     

    Regards,

     

    Lionel

     

    NB : Thanks to the technical support of RapidMiner and thanks to @bhupendra_patil for the video of RM server installation on his Youtube channel.  

    sgenzer

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