[ https://issues.apache.org/jira/browse/KAFKA-3337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Guozhang Wang updated KAFKA-3337: --------------------------------- Priority: Major (was: Blocker) > 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 > Fix For: 0.10.0.0 > > > 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} -- This message was sent by Atlassian JIRA (v6.3.4#6332)