https://community.cloudera.com/t5/Support-Questions/Unexpected-error-Unable-to-verify-database-connection/m-p/52831#M42377 Hi,<BR />Can you check the log file /var/log/cloudera-scm-server/cloudera-scm-server.log, it should provide more details about the error you are seeing.<BR /><BR />Regards,<BR />Jim Wed, 29 Mar 2017 11:34:13 GMT Jim Halfpenny 2017-03-29T11:34:13Z