Hi @Artem Sheiko​ ,

i read its preinstalled in DBR Runtime and we don't have to worry about it ?

btw as per the link you shared . connector is only available for 3.1.x an DBR 10.4 LTS is 3.2.X. so that's why its not working ?

ConnectorMaven CoordinateSpark 2.4.x compatible connector

com.microsoft.azure:spark-mssql-connector:1.0.2

Spark 3.0.x compatible connector

com.microsoft.azure:spark-mssql-connector_2.12:1.1.0

Spark 3.1.x compatible connector

com.microsoft.azure:spark-mssql-connector_2.12:1.2.0