Davis Zhang created HUDI-8201:
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             Summary: [Umbrella] RFC-81 : Hoodie stand alone catalog
                 Key: HUDI-8201
                 URL: https://issues.apache.org/jira/browse/HUDI-8201
             Project: Apache Hudi
          Issue Type: Epic
          Components: connectors
            Reporter: Davis Zhang
            Assignee: Davis Zhang


As of today, hoodie spark SQL integration code is tightly coupled with spark V1 
session catalog `org.apache.spark.sql.SparkSession#catalog`. It makes HMS 
compatible catalog a must have dependency for any use cases that requires 
persistent catalog storage.

 

In this RFC, we are exploring if we can decouple the spark catalyst from 
hoodie-spark integration code and provides a replacement of non-HMS compatible 
implementation while all supported SQL cmd are still functional.



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