Altair RISE

A program to recognize and reward our most engaged community members

Nominate Yourself Now!

Failed to fetch JDBC connection entries from Server xxxx

lionelderkrikor

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 :

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

Can you help to resolve these errors ?

Regards,

Lionel

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

Find more posts tagged with

AI Studio

Server

Accepted answers

lionelderkrikor

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.

All comments

lionelderkrikor

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.

MySQL 8 has interesting features and according to this source has catched up with Postgres in most ways:

https://hackernoon.com/showdown-mysql-8-vs-postgresql-10-3fe23be5c19e

I hope it can be used with RM soon!

Quick Links