Hi Alieh,
Thanks for the KIP!
One high level comment/question:
I assume you separated single key queries into two classes because
versioned key queries return a single value and multi version key
queries return iterators. Although, range queries always return
iterators, it would make sense to also separate range queries for
versioned state stores into range queries that return one single version
of the keys within a range and range queries that return multiple
version of the keys within a range, IMO. That would reduce the
meaningless combinations.
WDYT?
Best,
Bruno
On 8/16/23 8:01 PM, Alieh Saeedi wrote:
Hi all,
I splitted KIP-960
<https://cwiki.apache.org/confluence/display/KAFKA/KIP-960%3A+Support+single-key_single-timestamp+interactive+queries+%28IQv2%29+for+versioned+state+stores>
into
three separate KIPs. Therefore, please continue discussions about range
interactive queries here. You can see all the addressed reviews on the
following page. Thanks in advance.
KIP-969: Support range interactive queries (IQv2) for versioned state stores
<https://cwiki.apache.org/confluence/display/KAFKA/KIP-969%3A+Support+range+interactive+queries+%28IQv2%29+for+versioned+state+stores>
I look forward to your feedback!
Cheers,
Alieh
