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Because StreamsConfig is immutable and is created from a Properties object itself, the constructors accepting StreamsConfig are not useful and adds only boiler plate code. Thus, we should deprecate those constructors in order to remove them eventually.

Public Interfaces

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// Old API (using StreamsConfig)
public KafkaStreams(final Topology, final StreamsConfig config) 
public KafkaStreams(final Topology, final StreamsConfig config, final KafkaClientSupplier clientSupplier) 
public KafkaStreams(final Topology, final StreamsConfig config, final Time time) 


// New API (using Properties)
public KafkaStreams(final Topology, final Properties props) 
public KafkaStreams(final Topology, final Properties props, final KafkaClientSupplier clientSupplier) 
public KafkaStreams(final Topology, final Properties props, final Time time) 

Proposed Changes

Describe the new thing you want to do in appropriate detail. This may be fairly extensive and have large subsections of its own. Or it may be a few sentences. Use judgement based on the scope of the changeWe suggest to deprecate all the constructors using StreamsConfig, and use java.util.Properties instead.

Compatibility, Deprecation, and Migration Plan

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