Re: [I] [Subtask] [spark-connector] support querying with Hive function and UDF [gravitino]

Tue, 22 Apr 2025 23:53:49 -0700 


yangyuxia commented on issue #1566:
URL: https://github.com/apache/gravitino/issues/1566#issuecomment-2823254328

   When use Spark connector for cross-domain federated query, we found that we 
cannot use user-defined functions defined in Hive: Error in query: Catalog 
hive_catalog does not support functions.
   hive udf:
   
   
![Image](https://github.com/user-attachments/assets/ddbb91ed-9773-48a7-a02d-cd780096137e)
   
   
![Image](https://github.com/user-attachments/assets/2c5b48df-4fc5-409e-950d-1c44fcb98564)
   
   spark use udf:
   
   
![Image](https://github.com/user-attachments/assets/e928321b-71e5-4e73-b624-d3242e748257)


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