Forum Discussion

rtolsma's avatar
rtolsma
Icon for Helper I rankHelper I
1 year ago
Solved

Maintenance on Lakehouse Tables

Hi,   I'm trying to run Maintenance on Lakehouse tables that are in OneLake.  However, when I try and run Maintenance on the table with only the Optimize and V-Order flag selected I receive the fol...
data engineering
lakehouse
  • richbenmintz's avatar
    richbenmintz
    1 year ago

    Hi rtolsma ,

    I believe the issue is that the Dataverse data is not actually managed by Fabric, tables are pointers to your dataverse environment, the error while annoying is correct.

     

richbenmintz's avatar
richbenmintz
Icon for Resident Rockstar rankResident Rockstar
1 year ago

Hi rtolsma ,

I believe the issue is that the Dataverse data is not actually managed by Fabric, tables are pointers to your dataverse environment, the error while annoying is correct.

 

rtolsma's avatar
rtolsma
Icon for Helper I rankHelper I
1 year ago

Interesting, so then why do I see storage consumption in Fabric? When I look at the Fabric Capacity Metrics App I see consumption continuing to grow.  The OneLake storage for this workspace is at 1.5 TB there needs to be some way to maintain this?

 

  • richbenmintz's avatar
    richbenmintz
    Icon for Resident Rockstar rankResident Rockstar
    1 year ago

    That is very odd, when you click on the table and view source files, what does it show you?

    • rtolsma's avatar
      rtolsma
      Icon for Helper I rankHelper I
      1 year ago

      I see several hundred 9-10MB files as per the screenshot below:

       

      • richbenmintz's avatar
        richbenmintz
        Icon for Resident Rockstar rankResident Rockstar
        1 year ago

        Can you right click at show the path of a single file?

        Is there a delta_log folder in the directory?