[GitHub] [spark] cloud-fan edited a comment on pull request #31771: [SPARK-34652][AVRO] Support SchemaRegistry in from_avro method

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cloud-fan edited a comment on pull request #31771:
URL: https://github.com/apache/spark/pull/31771#issuecomment-792717942


   And are you sure that's the common way to use schema registry? I'm not a streaming expert but AFAIK the key advantage of schema registry is to support schema evolution. It's not like the Hive catalog that just stores the metadata. The data should also contain the schema to properly support schema evolution. It's an integrated solution (Kafka + Avro + schema registry).


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