In CDP Public Cloud CDW Impala, you can only use HTTP+SSL to access, So you have to Edit the config file to specify ODBC Driver C:\Program Files\Microsoft Power BI Desktop\bin\ODBC Drivers\Cloudera ODBC Driver for Impala\lib\cloudera.impalaodbc.ini [Driver] AllowHostNameCNMismatch = 0 CheckCertRevocation = 0 TransportMode = http AuthMech=3   https://community.cloudera.com/t5/Community-Articles/How-to-Connect-to-CDW-Impala-VW-Using-the-Power-BI-Desktop/ta-p/393013#toc-hId-1805728480 ... View more