we are tiring install the new Qlik Sense environment on Windows machines . we've installed the central node and activated the license as well. Now we are trying to install the new node and getting below error. can you please let us know how to fix this issue.
The port should be defined in the file postgresql.conf. There should be a line in there that looks like this:
port = <port number>
Whatever is in that "port number" is the number to use. The default value for postgres is 5432 I believe, but Qlik typically uses 4432.
Other than that, you should verify that the listen addresses are correctly defined according to your needs. Those are important to ensure that the postgres server will accept incoming connections from other nodes than localhost.