Symptoms
One or more SQL macros return the following error:
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org.apache.tomcat.dbcp.dbcp.SQLNestedException:
Cannot create PoolableConnectionFactory (Network error IOException: Connection refused) |
Cause
The data source configuration is unable to attach to the specified database because the port is invalid.
Resolution
Check to ensure that the database is communicating with the requested port - verify the port configurations on server.xml and database.
Next step: Troubleshoot isValid Exceptions
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