[KAFKA-6386] Deprecate KafkaStreams constructor taking StreamsConfig parameter

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 2.0.0
• Component/s: streams
• Labels: beginner kip newbie
• Assignee: Boyang Chen
• Reporter: Matthias J. Sax
• Created: 19/Dec/17 18:21
• Updated: 25/Apr/18 09:42
• Resolved: 27/Mar/18 23:10

Description

Currently, KafkaStreams constructor has overloads that take either Properties or StreamsConfig a parameters.

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.

KIP: https://cwiki.apache.org/confluence/display/KAFKA/KIP-245%3A+Use+Properties+instead+of+StreamsConfig+in+KafkaStreams+constructor

Issue Links

• links to: GitHub Pull Request #4354
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