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changes.mady.by.user Boyang Chen

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changes.mady.by.user Matthias Sax

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Table of Contents

Status

Current state: "Under Discussion"Accepted" (v1.2.0)

Discussion thread: No discussion thread: Vote for KIP-245: Use Properties instead of StreamsConfig in KafkaStreams constructor

JIRA: here

Please keep the discussion on the mailing list rather than commenting on the wiki (wiki discussions get unwieldy fast).

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Code Block
languagejava
// 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) 



public KafkaStreams(final Topology, final Properties props, final KafkaClientSupplier clientSupplier, final Time time)

Proposed Changes

We suggest to deprecate all the constructors using StreamsConfig, and use java.util.Properties instead.

Compatibility, Deprecation, and Migration Plan

  • We are not removing any existing API, so this change should be backward compatible. All new APIs are straightforward which don't require excessive comments.

     

Rejected Alternatives

Not applicable.