Dear Knime Forum
I create a simple workflow using the Impala Connector as described in the documentation.
I continue to obtain the subsequent error
ERROR Database Reader 0:11 Execute failed: [Cloudera]ImpalaJDBCDriver ERROR processing query/statement. Error Code: 0, SQL state: TStatus(statusCode:ERROR_STATUS, sqlState:HY000, errorMessage:AuthorizationException: User ‘’ does not have privileges to execute ‘SELECT’ on: xxx.yyy
), Query: select tndg from xxx.yyy limit 100.
the user seems to be empty even if it is correctly configured in the Impala connector. All connections are correctly configured so I don’t know how to solve the error