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https://issues.apache.org/jira/browse/KAFKA-2406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14682431#comment-14682431
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Jiangjie Qin commented on KAFKA-2406:
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[~junrao] [~ashishujjain] We discussed about KIP-29 on today's KIP hangout. In
this ticket we will hard code the ISR propagation interval to fix the trunk. I
will create another ticket and link that to KIP-29 and submit follow up patch
once we reach conclusion for KIP-29.
I just submitted a new patch that has the ISR propagation interval hard coded
to 5 seconds. Could you help review? Thanks.
Jiangjie (Becket) Qin
> 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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