Hi, I have ms sql community 2019. I noticed an update for ms sql recently. Today my hard drive filled up, normally I have about 1/2 of it or 250 gig free. In Treesize below you see that in folder ~MSSQL -> Log -> Polybase it says that folder is 345 gig, so something has gone nuts. This is a nothing, client based, database I use to remember sql, ssis, and vs 2019 techniques, it is less than a megabyte in size of data. I never used polybase. How do you clear this Polybase log? Would it be OK to just delete the Polybase directory? Or is my only option to uninstall MS Sql? This problem is being fairly well behaved. There are a few gigs of free disk space left and nothing is failing because of no disk space. I think this is the latest ms sql server update is below: KB4583458 - Description of the security update for SQL Server 2019 GDR: January 12, 2021
[1]: /answers/storage/attachments/80862-polybasetreesize.jpg 




