Documentation about Delta live tables says nothing about Scala support, only Python and SQL are mentioned https://learn.microsoft.com/en-us/azure/databricks/delta-live-tables/. In Databricks guide no scala too https://www.databricks.com/discover/pages/getting-started-with-delta-live-tables. It is looks strange for me as scala one of the pupolar languages in big data processing. Is it possible to use DLT with Scala?
No, Scala is not supported by Delta Live Tables (DLT) at this time.
https://community.databricks.com/t5/data-engineering/dlt-support-for-scala/td-p/35943