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Posted to dev@kafka.apache.org by "Jason Gustafson (JIRA)" <ji...@apache.org> on 2017/05/22 18:08:04 UTC

[jira] [Resolved] (KAFKA-5277) Sticky Assignor should not cache the calculated assignment (KIP-54 follow-up)

     [ https://issues.apache.org/jira/browse/KAFKA-5277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Gustafson resolved KAFKA-5277.
------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.11.0.0

Issue resolved by pull request 3092
[https://github.com/apache/kafka/pull/3092]

> Sticky Assignor should not cache the calculated assignment (KIP-54 follow-up)
> -----------------------------------------------------------------------------
>
>                 Key: KAFKA-5277
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5277
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Vahid Hashemian
>            Assignee: Vahid Hashemian
>            Priority: Minor
>             Fix For: 0.11.0.0
>
>
> As a follow-up to KIP-54, remove the dependency of Sticky Assignor to previously calculated assignment. This dependency is not required because each consumer participating in the rebalance now notifies the group leader of their assignment prior to rebalance. So the leader can compile the previous assignment of the whole group from this information. 



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