I am testing a server project configuration, and have not been able to create a valid database connection through Designer. If I try to execute through the server scheduling tool, then it runs the database dependent components, which is evident from the logging, however, I can't get this to work from Eclipse. The error I'm getting when I try to validate the connection is:
2009-10-12 17:07:53,640 ERROR 950275 [WatchDog] Phase initialization failed with reason: DB_EXECUTE0 ...FAILED !
Reason: org.jetel.exception.JetelException: Cannot establish DB connection (cmsg_dw). caused by: org.jetel.exception.JetelException: Can't connect to DB. caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
Last packet sent to the server was 0 ms ago.