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IAMCS's avatar
IAMCS
Icon for Helper I rankHelper I
10 months ago
Solved

notebook failed before execution started because Fabric could not create a Spark (Livy) session.

I have 2 pipelines , which simply run notebooks in my medallion architecture and refresh the semantic model. they used to run fine until yesterday, below is the error: Notebook execution...
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  • wardy912's avatar
    wardy912
    10 months ago

    Sounds like another job was running at the same time using the available CUs. Check the capacity metrics report. Glad to hear it's working now.

IAMCS's avatar
IAMCS
Icon for Helper I rankHelper I
10 months ago

Neither the capacity was changed nor the skus were reduced, and the notebook used to run fine earlier , on this rare day , i got these error , now its working fine .