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https://issues.apache.org/jira/browse/KAFKA-12473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luke Chen updated KAFKA-12473:
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Summary: Make the "cooperative-sticky, range" as the default assignor
(was: Make the CooperativeStickyAssignor the default assignor)
> Make the "cooperative-sticky, range" as the default assignor
> ------------------------------------------------------------
>
> Key: KAFKA-12473
> URL: https://issues.apache.org/jira/browse/KAFKA-12473
> Project: Kafka
> Issue Type: Improvement
> Components: consumer
> Reporter: A. Sophie Blee-Goldman
> Assignee: Luke Chen
> Priority: Critical
> Labels: needs-kip
> Fix For: 3.0.0
>
>
> Now that 3.0 is coming up, we can change the default
> ConsumerPartitionAssignor to something better than the RangeAssignor. The
> original plan was to switch over to the StickyAssignor, but now that we have
> incremental cooperative rebalancing we should consider using the new
> CooperativeStickyAssignor instead: this will enable the consumer group to
> follow the COOPERATIVE protocol, improving the rebalancing experience OOTB.
> KIP:
> https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=177048248
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