Unable to Access Azure Blob Storage from Databricks Community Edition Notebook

[knight22-21]

Hi everyone,

I’m currently using the Databricks Community Edition and trying to access data stored in Azure Blob Storage from my .ipynb notebook. The storage account is part of my student free Azure subscription.

However, I’m not able to establish a connection or retrieve any data from the blob storage.

I wanted to check:

• Is access to external Azure Blob Storage restricted in the Databricks Community Edition?
• If it is supported, could someone guide me on the correct way to configure the connection?

Any help or pointers would be greatly appreciated. Thanks in advance!

[AngelShrestha]

Hi @knight22-21 

Could you share a bit more detail so that we can help better?

1. How are you trying to connect? (e.g., spark.conf.set, dbutils.fs.mount, Python SDK, etc.)
2. What exact error are you seeing?

The answer depends heavily on your method:

• dbutils.fs.mount() → not supported in Community Edition
• Python azure-storage-blob SDK → may work, but you'd need to be able to pip install azure-storage-blob first

# This approach MIGHT work - worth trying:
pip install azure-storage-blob

from azure.storage.blob import BlobServiceClient
client = BlobServiceClient.from_connection_string("your_connection_string")​

If none of these work due to network restrictions, the reliable fallback is uploading your file directly to a Unity Catalog Volume via the Databricks UI and reading from there.

What method are you currently using?

[emma_s]

Hi,

I think you are referring to Databricks Free edition, in which case this doesn't support the connection to external storage such as Azure Blob storage.

Thanks,

Emma