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https://issues.apache.org/jira/browse/KAFKA-3337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guozhang Wang updated KAFKA-3337:
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Labels: newbie++ (was: )
> Extract selector as a separate groupBy operator for KTable aggregations
> -----------------------------------------------------------------------
>
> Key: KAFKA-3337
> URL: https://issues.apache.org/jira/browse/KAFKA-3337
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Guozhang Wang
> Labels: newbie++
> Fix For: 0.10.1.0
>
>
> Currently KTable aggregation takes a selector and an aggregator, which makes
> the function a little bit "heavy". It is better to extract the selector in a
> separate groupBy function such that
> {code}
> table.groupBy(selector).aggregate(aggregator);
> {code}
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