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LeyiAuYeung-8366 asked JoostenBart-2724 commented

Databricks credential passthrough error: com.databricks.backend.daemon.data.client.adl.AzureCredentialNotFoundException: Could not find ADLS Gen2 Token

We are running Databricks jobs on single-node clusters with credential passthrough. The Databricks runtime version is: 10.2 ML (includes Apache Spark 3.2.0, Scala 2.12). After a couple of days the job will fail with the following error message:

com.databricks.backend.daemon.data.client.adl.AzureCredentialNotFoundException: Could not find ADLS Gen2 Token

Does someone know why this happens and how to prevent this?

azure-databricks
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Hello @LeyiAuYeung-8366,

Thanks for the question and using MS Q&A platform.

Could you please share the region of your databricks workspace?

Kindly share more details on steps that lead to the current issue and also a screenshot the issue will be help further navigate the issue.

Looking forward to hearing from you.

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LeyiAuYeung-8366 avatar image LeyiAuYeung-8366 PRADEEPCHEEKATLA-MSFT ·

Hi @PRADEEPCHEEKATLA-MSFT,

We're running the Databricks Workspace in EU West region and it occurs in the following job:

196449-screenshot-2022-04-26-at-095443.png


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Hello @LeyiAuYeung-8366,

Could you please share the code snippet which you are authenticating ADLS Gen2 account and also share the complete stack trace of the error message?

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