Status

Current state: "Under Discussion"

Discussion thread: No discussion thread

JIRA: here

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

Motivation

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.

Public Interfaces

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 change.

Compatibility, Deprecation, and Migration Plan

• What impact (if any) will there be on existing users?
• If we are changing behavior how will we phase out the older behavior?
• If we need special migration tools, describe them here.
• When will we remove the existing behavior?

Rejected Alternatives

If there are alternative ways of accomplishing the same thing, what were they? The purpose of this section is to motivate why the design is the way it is and not some other way.