Dbeaver ssh tunneling issues

[dynotec]

I'm using SSH tunneling to get into a Vertica database running on a Debian machine remotely, but it only works probably 10% of the time that I attempt to connect. Usually I get the following error:

SQL Error [100176] [HY000]: [Vertica][VJDBC](100176) Failed to connect to host localhost on port 5433. Reason: Connection refused: connect
[Vertica][VJDBC](100176) Failed to connect to host localhost on port 5433. Reason: Connection refused: connect
[Vertica][VJDBC](100176) Failed to connect to host localhost on port 5433. Reason: Connection refused: connect
Connection refused: connect


I can SSH into the machine using putty without any issue. Is there anything I can do to solve this problem?

[Serge]

Hi,

Could you attach a stacktrace for this error (should be in Error Log view)?
Did I understand correctly that this error happens only when you perform initial database connect and after that established connection lives for a long time?

Thanks