Cannot create PoolableConnectionFactory

Question

Hi,

I have installed Knowage and Maria DB with default options in Oracle Linux 7.2. After installation, while starting up I am not able to login to the web page. When checked knowage.log I found this issue. Kindly help me to resolve this issue. I am attaching the entire log file for your reference.

Regards

 M. surendra

https://www.knowage-suite.com/qa/?qa=blob&qa_blobid=7509055708640662494

Answer 1

Hi,
I see that there is a problem connecting to the database from the knowage server machine.

Cannot create PoolableConnectionFactory (Could not connect to address=(host=localhost)(port=3303)(type=master) : Connection refused (Connection refused))

Please check that you entered the correct username, password, host and port. It seems a network problem.