recently I had to change the location of my workspace from drive C:\Users\MyName\knime-workspace to F:\Knime_Workspace .
So I exported all Workflows, created a new folder on F:, switched within the preferences the location of the workspace folder and imported the workflows again.
Now the problem is, that I cannot connect to my impala database anymore. Even if I create a new workflow the Impala Connector does not work! The Error Message is: Execute failed: Could not create connection to database: Maybe invalid user name and/or password
But when I switch back to C:\Users\MyName\knime-workspace it works.
Is this a bug?