Azure synapse writing data with Databricks using polybase error

SivakrishnaSunk
New Contributor II

We are writing the data from Delta tables to Azure synapse using Azure Databricks. While loading the data into the synapse staging table getting an error " HdfsBridge::CreateRecordReader - Unexpected error encountered creating the record reader: abfsrestoperationexception: operation failed: "server failed to Authenticate the request". It is occuring while reading the polybase Parquet file.. Can some one advice about the error and any resolution?

jose_gonzalez
Databricks Employee
Databricks Employee

Hi SivakrishnaSunkara,

You will find more information and example in the following link url https://docs.microsoft.com/en-us/azure/databricks/data/data-sources/azure/synapse-analytics please follow the steps fro the authentication section to avoid this error message.

Thank you.

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