I have deployed Yellowfin BI in an Amazon server and made a data source pointing to an AWS rdbms (postgres). Now the database server moved to another host, the previous server has been shutdown.
My problem is I cannot change configuration of the old data source to point to new server, it shows me a timed-out message after a few minutes loading.
"502 Bad Gateway
The gateway received an invalid HTTP response or unexpected disconnect from the original server"
I have also made a new data source pointing to new host, but I cannot modify the old views, it said "connection timed-out".
Could you please help to tell me how I apply the new hostname to the old data source?