Error using a get metadata activity with a parameterized lakehouse source

pmscorca — Sun, 30 Jun 2024 17:19:34 GMT

Hi,

I've created a data pipeline with a get metadata activity.

I've added a pipeline parameter in order to pass the name of the source lakehouse (Bronze).

In the files of the Bronze lakehouse I've loaded some csv files.

I need to consider these csv files by the get metadata activity, where I've specified

@pipeline().parameters.lakehouse_name as a connection, Lakehouse as a connection type while the workspace ID is filled automatically.

When I execute the data pipeline I obtain this error:

Field 'exists' failed with error: 'Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=Lakehouse operation failed for: Operation returned an invalid status code 'BadRequest'. Workspace: '388e9804-xxxx-wwww-yyyy-e618ca42198b'. Path: 'Bronze/Files'. ErrorCode: 'BadRequest'. Message: 'BadRequest'. TimeStamp: 'Sun, 30 Jun 2024 17:00:07 GMT'..,Source=Microsoft.DataTransfer.ClientLibrary,''Type=Microsoft.Azure.Storage.Data.Models.ErrorSchemaException,Message=Operation returned an invalid status code 'BadRequest',Source=Microsoft.DataTransfer.ClientLibrary,'.

The data pipeline runs successfully when I specify the lakehouse name for the connection, without parameterizing it.

Any helps to me about this issue, please? Thanks

Re: Error using a get metadata activity with a parameterized lakehouse source

Anonymous — Wed, 03 Jul 2024 06:01:27 GMT

Hi pmscorca ,

Based on the error message you've provided, it seems like the pipeline is having trouble interpreting the parameterized connection string, leading to a 'BadRequest' error when attempting to access the specified lakehouse.

So I think first you need to make sure that the parameters exist and are passed correctly at runtime when using @pipeline().parameters.lakehouse_name. The error message mentions a specific path "Bronze/Files". Check that the path is formatted correctly and is accessible.

Best Regards

Yilong Zhou

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topic Re: Error using a get metadata activity with a parameterized lakehouse source in Pipelines

Error using a get metadata activity with a parameterized lakehouse source

Re: Error using a get metadata activity with a parameterized lakehouse source