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Posted to dev@kafka.apache.org by "Eno Thereska (JIRA)" <ji...@apache.org> on 2017/05/26 15:41:04 UTC
[jira] [Updated] (KAFKA-4730) Streams does not have an in-memory
windowed store
[ https://issues.apache.org/jira/browse/KAFKA-4730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eno Thereska updated KAFKA-4730:
--------------------------------
Fix Version/s: (was: 0.11.0.0)
0.11.1.0
> Streams does not have an in-memory windowed store
> -------------------------------------------------
>
> Key: KAFKA-4730
> URL: https://issues.apache.org/jira/browse/KAFKA-4730
> Project: Kafka
> Issue Type: New Feature
> Components: streams
> Affects Versions: 0.10.2.0
> Reporter: Eno Thereska
> Assignee: Nikki Thean
> Fix For: 0.11.1.0
>
>
> Streams has windowed persistent stores (e.g., see PersistentKeyValueFactory interface with "windowed" method), however it does not allow for windowed in-memory stores (e.g., see InMemoryKeyValueFactory interface).
> In addition to the interface not allowing it, streams does not actually have an implementation of an in-memory windowed store.
> The implications are that operations that require windowing cannot use in-memory stores.
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