Hello,I'd like to start a discussion for KIP-759: https://cwiki.apache.org/confluence/display/KAFKA/KIP-759%3A+Unneeded+repartition+canceling
This is an offshoot of the discussion of KIP-655 for a `distinct` operator, which turned out to be a separate proposal.
The proposal is quite trivial, however, we still might consider alternatives (see 'Possible Alternatives' section).
Regards, Ivan
