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dbeavon3's avatar
dbeavon3
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1 year ago
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Queued time is elevated - can this trigger a notebook failure?

There were a series of notebooks that ran from 3 am to 7 am.  Only one of them failed.     The most obvious issue in that failed notebook (aside from the errors that appear in stderr) is the...
data engineering
  • Anonymous's avatar
    Anonymous
    1 year ago

    Hi dbeavon3 ,

     

    Thank you for the detailed information and understanding you provided. I apologize for any inconvenience caused.

     

    As you mentioned, you are facing an issue with "Session is unable to register ReplId". This appears to be a new issue for Microsoft, and we appreciate you bringing it to our attention.

     

    To ensure this is addressed effectively, I recommend you submit a support ticket directly to Microsoft using this link: https://learn.microsoft.com/en-us/power-bi/support/create-support-ticket

     

    Thankyou.

Anonymous's avatar
Anonymous
Not applicable
1 year ago

Hi dbeavon3 

Thank you for reaching out to the Microsoft fabric community forum.

 

Yes, elevated queued time can potentially trigger a notebook failure. 

It appears that the issue is related to a delay in resource allocation due to autoscaling, which triggered Livy’s timeout mechanisms and caused a failure. To address this, I recommend adjusting the autoscaling configuration and reviewing Livy’s timeout settings.

 

I am including a simpler thread that has already been resolved. Please review it to gain a better understanding.

https://community.fabric.microsoft.com/t5/Data-Engineering/notebook-queued-time/m-p/4103235

 

I hope my suggestions give you good ideas, if you need any further assistance, feel free to reach out.

If this post helps, then please give us Kudos and consider Accept it as a solution to help the other members find it more quickly.

 

Thank you.