Azure Data Factory pipeline error

Prachi Trivedi 11 Reputation points
2022-11-11T13:55:25.43+00:00

Our pipelines were running successfully with the setup that we had but suddenly from today morning the pipelines start failing. Below is the error:

ErrorCode=DnsResolutionFailure,Type=Microsoft.DataTransferCommon.Shared.HybridDeliveryException,Message=dlldatalake.dfs.core.windows.net could not be resolved,Source=Mircosoft.DataTransfer.Common

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Azure Data Factory
Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
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  1. ShaikMaheer-MSFT 38,326 Reputation points Microsoft Employee
    2022-11-14T08:45:58.227+00:00

    Hi @Prachi Trivedi ,

    Thank you for posting query in Microsoft Q&A Platform.

    It seems something changed in your Storage account networking settings that's causing this issue.

    Could you please check below thread where detail steps are there to handle storage network settings and try same and see if that helps?
    https://stackoverflow.com/questions/73145718/error-connecting-to-azure-data-lake-in-azure-data-factory

    Please let me know how it goes. If above not helps, then please share more details on your linked service configurations and also storage account network configurations.

    ------------

    Please consider hitting Accept Answer button. Accepted answers help community as well.


  2. Yassine 1 Reputation point
    2022-11-16T16:38:40.67+00:00

    We experience the same issue since the 10th of november. Our filesystem linked service Host field was always set with drive letter 'S:\shares' but for some reason this doesn't seem to work anymore. This setup was working fine for more than a year and according to documentation I am not doing anything wrong.

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