none
Performance Issue with U-SQL code

    Question

  • Hi,

    I am executing one stored procedure in U-SQL, initially, it is used to work fine, but from last 3 days, it starts giving issue with performance. It is getting stuck at a certain step, I am not able to identify the exact part of the query in u-SQL which causing a delay in execution.

    I have attached the screenshot of the job graph, It will be great if someone can let me know the way of identifying the issue


    Thankx & regards, Vipin jha MCP

    Thursday, February 21, 2019 11:22 AM

All replies

  • Hi Vipin jha,

    This issue looks strange. For a deeper investigation and immediate assistance on this issue, if you have a support plan you may file a support ticket, else could you send an email to AzCommunity@Microsoft.com with your Subscription ID and thread link to this post, and I will enable a one-time free support request for your subscription. 

    Please reference this forum thread in the subject: “Performance Issue with U-SQL code”. Thank you for your persistence.

    Friday, February 22, 2019 7:12 AM
    Moderator
  • This would be a great one to see the actual code you are running

    The only explanation I can think of is a never ending loop.  The output is larger than the product of both inputs.


    -Brian-

    Tuesday, March 12, 2019 6:20 PM