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Posted to dev@kafka.apache.org by "Jiangjie Qin (JIRA)" <ji...@apache.org> on 2015/08/05 07:40:04 UTC

[jira] [Updated] (KAFKA-2406) ISR propagation should be throttled to avoid overwhelming controller.

     [ https://issues.apache.org/jira/browse/KAFKA-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jiangjie Qin updated KAFKA-2406:
--------------------------------
    Summary: ISR propagation should be throttled to avoid overwhelming controller.  (was: ISR propagation should be throttled to avoid overwhelm controller.)

> ISR propagation should be throttled to avoid overwhelming controller.
> ---------------------------------------------------------------------
>
>                 Key: KAFKA-2406
>                 URL: https://issues.apache.org/jira/browse/KAFKA-2406
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Jiangjie Qin
>            Assignee: Jiangjie Qin
>            Priority: Blocker
>
> This is a follow up patch for KAFKA-1367.
> We need to throttle the ISR propagation rate to avoid flooding in controller to broker traffic. This might significantly increase time of controlled shutdown or cluster startup.



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