Di Campo created KAFKA-7622:
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             Summary: Add findSessions functionality to ReadOnlySessionStore
                 Key: KAFKA-7622
                 URL: https://issues.apache.org/jira/browse/KAFKA-7622
             Project: Kafka
          Issue Type: New Feature
          Components: streams
            Reporter: Di Campo


When creating a session store from the DSL, and you get a 
{{ReadOnlySessionStore}}, you can fetch by key, but not by key and time as in a 
{{WindowStore}}, even of the key type is a {{Windowed<K>}}. So you would have 
to iterate through it to find the time-related entries, which should be less 
efficient than querying by time.

So the purpose of this ticket is to be able to query the store with (key, time).

Proposal is to add {{SessionStore's findSessions}}-like methods (i.e. 
time-bound access) to {{ReadOnlySessionStore.}}
 



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