Hi ,

this issue might be related to hive metastore migration related.PFB

i can see driver log having this connection issue which matching the host in below url-IP CIDR For Azure Databricks Hive Metastore - Databricks Community - 133401

Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=consolidated-westeuropec2-prod-metastore-0.mysql.database.azure.com)(port=3306)(type=master) : Socket fail to connect to host:consolidated-westeuropec2-prod-metastore-0.mysql.database.azure.com, port:3306. Connection refused

please share the steps to overcome this hive migration IP.

thanks!

Ved