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

[Jiangjie Qin (JIRA)]

Jiangjie Qin created KAFKA-2406:
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             Summary: ISR propagation should be throttled to avoid overwhelm 
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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