Eric Marnadi created SPARK-54907:
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             Summary: Introduce NameStreamingSources analyzer rule for 
streaming source evolution
                 Key: SPARK-54907
                 URL: https://issues.apache.org/jira/browse/SPARK-54907
             Project: Spark
          Issue Type: Improvement
          Components: Structured Streaming
    Affects Versions: 4.2.0
            Reporter: Eric Marnadi


Introduce the {{NameStreamingSources}} analyzer rule and supporting 
infrastructure to enable streaming source evolution. This allows streaming 
queries to add, remove, or reorder sources without losing state by assigning 
stable names to sources.



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