K. Tsang wrote:First how is the app connecting to the database? JDBC inside app or through Glassfish JNDI? If latter is the resource set up properly?
What does the Glassfish log say?
To be honest, this is my first time ever trying to do a Web App so I have MySQL running with a Database I created called "IT351" and connected by jdbc:mysql://localhost:3306/IT351?zeroDateTimeBehavior=convertToNull [root on Default schema]. For my desktop app I built I was storing data from the GUI into a database and then using NetBeans to check and see if the data was being added/updated to the database. This was successful. Then, I made a Web App that I wanted to take input on the GUI and store in the same database I had been using before (for the desktop app). I get errors now when do that: Ping Connection Pool failed for IT351Pool. No password credential found Please check the server.log for more details is the error when inside the GlassFish Admin Domain Console and
HTTP Status 500 - Internal Server Error
type Exception report
messageInternal Server Error
descriptionThe server encountered an internal error that prevented it from fulfilling this request.
exception
javax.ejb.EJBException
note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 4.1 logs.
When I click my SHOW ALL Button from the GUI. I made a new data resource and pool.