Matthias J. Sax created KAFKA-16366:
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             Summary: Refactor KTable source optimization
                 Key: KAFKA-16366
                 URL: https://issues.apache.org/jira/browse/KAFKA-16366
             Project: Kafka
          Issue Type: Improvement
          Components: streams
            Reporter: Matthias J. Sax


Kafka Streams DSL offers an optimization to re-use an input topic as table 
changelog, in favor of creating a dedicated changelog topic.

So far, the Processor API did not support any such feature, and thus when the 
DSL compiles down into a Topology, we needed to access topology internal stuff 
to allow for this optimization.

With KIP-813 (merged for AK 3.8), we added `Topology#addReadOnlyStateStore` as 
public API, and thus we should refactor the DSL compilation code, to use this 
public API to build the `Topology` instead of internal APIs.



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