[Unity Catalog]-CosmosDB: Data source v2 are not supported

[LoiLN]

I've worked on azure databricks connected to azure cosmos. It works when my cluster is not enabling Unity Catalog (UC).

But when I enable UC, it return error like below:
AnalysisException: [UC_COMMAND_NOT_SUPPORTED.WITHOUT_RECOMMENDATION] The command(s): Data source v2 are not supported in Unity Catalog.;

Please help me, thanks!

[Wojciech_BUK]

Hey, please share 

• code that is causing the bug
• cluster access mode (shared or single user)
• runtime version

Are you using this methid to connect;?

https://docs.databricks.com/en/connect/external-systems/cosmosdb-connector.html

There is chance that the methond you are using is not supported with UC and you might need to upgrad your code or use No isolation Shared cluster.

e.g. i have been publishing FS to Cosmos DB with AzureCosmosDBSpec and i switched from:

• databricks.feature_store.online_store_spec
  to:
• databricks.feature_engineering.online_store_spec
  when I strated using UC as previous library was returning me bugs.

[LoiLN]

Hi, here is my configure:

• cluster access mode: Shared
• runtime version: 13.3 LTS

[Wojciech_BUK]

You have to use Single user access mode and it will work with Unity.
Shared Access mode has some limitations 😞 

[Wojciech_BUK]

[LoiLN]

It works for single mode, thank you very much!