🥳 RAPIDMINER 9.9 IS OUT!!! 🥳
The updates in 9.9 power advanced use cases and offer productivity enhancements for users who prefer to code.
I'm using the "Stream Database" operator to get a large table from mysql.
When I try to view the lower rows of the table in the result view or plot something, I get:
Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Cannot retrieve data from database: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
I'm on Mac OS X 10.8.3
Any ideas how to fix this?