file not found in rapidminer studio core 7 codes

surabhisurabhi Member Posts: 7 Contributor II
edited December 2018 in Help



I downloaded two source code 

1) rapidminer 7.5

2) rapidminer 5 (old version)

Old version has in which i can find java class for DatabaseHandler. But its not there in new version. 

Where are the codes for that in new version? I need to include them in my imports for new operator.



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

    Ah this might be because we used to lock up database connections in versions 6.5 to 7.0. Since this is not my area of expertise, I pinged someone internally. 

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