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um4ndr's avatar
um4ndr
Icon for Advocate I rankAdvocate I
2 years ago
Solved

Unable to start spark session

Hi,   Fabric setup:   Adding details of the problem: I have three workspaces Dev, QA and Prod. Since yesterday afternoon I have been having problems launching the PySpark session when I'm...
Data Integration
  • um4ndr's avatar
    um4ndr
    2 years ago

    Magic!!! For some reason the problem no longer appears 

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um4ndr's avatar
um4ndr
Icon for Advocate I rankAdvocate I
2 years ago

Restarting the Fabric capacity did not help, even made more problems across workspaces 😞

 


I solved this problem by resizing up/down of the capacity.
At this point I'm back to the original problem. 
Was opened MS support ticket.

Dronec's avatar
Dronec
Icon for Advocate II rankAdvocate II
2 years ago

My issue magically disappeared overnight and all notebooks are working now, however my org can't tolerate 24 hours downtime. I've also opened a ticket.

I've found that very similar problem in Azure Synapse Notebooks can be fixed by re-creating the spark pool, and looks like that's what resizing does