When,I am trying to call hadoop hive external table i am getting bellow error.if any body face same issue pleas help me.external table along with Cassandra DB.
Tableau was unable to generate a query to perform this operation.
Unable to connect using the DSN named "Sample DataStax Hive DSN". Check that the DSN exists and is a valid connection.
Thanks & Regards
Become a Viz Whiz on the Forums!
Support the Community and master Tableau.
Retrieving data ...