Hi Nazar,   1) Please click on the Edit driver settings in the dbeaver, please fallow my below image and try. 2)And add the ImpalaJDBC drivers What ever I was masked there, you can use impalaVIP if you have otherwise please Impala Daemon Host. 3)In driver properties, please check this property and value AllowSelfSignedCerts=1 4) Later try with username and password.   It will work.   Regards, Naresh.B   ... View more