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Posted to jira@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2019/03/01 21:52:00 UTC
[jira] [Reopened] (KAFKA-7419) Rolling sum for high frequency sream
[ https://issues.apache.org/jira/browse/KAFKA-7419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias J. Sax reopened KAFKA-7419:
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> Rolling sum for high frequency sream
> ------------------------------------
>
> Key: KAFKA-7419
> URL: https://issues.apache.org/jira/browse/KAFKA-7419
> Project: Kafka
> Issue Type: Wish
> Components: streams
> Reporter: Stanislav Bausov
> Priority: Minor
>
> Have a task to count 24h market volume for high frequency trades stream. And there is no solution out of the box. Windowing is not an option.
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