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Bug Report: RapidMiner Server DB connection with no password

JEdwardJEdward RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 578 Unicorn
edited September 2019 in Help

Hi guys,

 

I've found a bug in RapidMiner Server 7.4.  If you create a database connection using PostgreSQL on the server through the web interface which does not have a user password then it results in a NullPointerException when RapidMinerStudio tries to connect to it & update the JDBC connection information.  

 

To resolve this issue you must put a space ' ' in the password box and then connection will be successful and RapidMiner Studio will not throw a connection error when communicating with the server.  

 

Connections created in Studio do not show this behaviour, it is limited to Server only.  

 

 

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Answers

  • Thomas_OttThomas_Ott RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,761 Unicorn

    Thanks for the report and workaround @JEdward!

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