I have connected power bi to Athena trough Smibha Athena ODBC Driver. Successfully created the reports but when I scheduling the Hourly refresh sometime it succeeds some time it fails. But most of the time was failed, i am getting error like "ERROR[HY000] [Simba][Athena](1120) An unexpected error has occurred during stream read.it could be caused by the stream buffer exceeded its maximum capacity.please consider lowering the RowsToFetchPerBlock value and try again.[Execution ID:0d3c8d08-c474-474d-be67-7e7c9d2b36dd][Failbit:1][Badbit: 0][Eof:1]"
In the configuration of the Odbc Driver Row ToFetchPerBlock is montioned 10000.