Status
Current state: Under Discussion
Discussion thread: here
JIRA: here [Change the link from KAFKA-1 to your own ticket]
Please keep the discussion on the mailing list rather than commenting on the wiki (wiki discussions get unwieldy fast).
Motivation
As pointed out in this comment #5539 (comment) the object FunctionConversions is only of internal use and therefore should be private to the lib only so that we can do changes without going threw KIP like this one.
Public Interfaces
org.apache.kafka.streams.scala.FunctionConversions
Proposed Changes
Make this object private
Compatibility, Deprecation, and Migration Plan
This object shouldn't be used in the first place by the users of the lib.
Rejected Alternatives
NA