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Posted to jira@kafka.apache.org by "Matthias J. Sax (Jira)" <ji...@apache.org> on 2024/06/12 23:08:00 UTC

[jira] [Created] (KAFKA-16945) Cleanup StreamsBuilder and TopologyConfig

Matthias J. Sax created KAFKA-16945:
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             Summary: Cleanup StreamsBuilder and TopologyConfig
                 Key: KAFKA-16945
                 URL: https://issues.apache.org/jira/browse/KAFKA-16945
             Project: Kafka
          Issue Type: Improvement
          Components: streams
            Reporter: Matthias J. Sax


Historically, Kafka Streams offers two ways to build a topology: either via the PAPI by creating a `new Topology()` explicitly, or via the `StreamsBuilder` which returns a topology via `build()` method.

We later added an overload `build(Properties)` to enable topology optimizations for the DSL layer.

Furthermore, we also added `TopologyConfig` object, which can be passed into `new Topology(TopologyConfig)` as well as `StreamsBuilder(TopologyConfig)`.

We should consider to unify the different approaches to simplify the rather complex API we have right now.



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