Jiangjie Qin created KAFKA-2722:
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Summary: Improve ISR change propagation
Key: KAFKA-2722
URL: https://issues.apache.org/jira/browse/KAFKA-2722
Project: Kafka
Issue Type: Bug
Reporter: Jiangjie Qin
Assignee: Jiangjie Qin
Currently the ISR change propagation interval is hard coded to 5 seconds, this
might still create a lot of ISR change propagation for a large cluster in cases
such as rolling bounce. The patch uses a dynamic propagation interval and fixed
a performance bug in IsrChangeNotificationListener on controller.
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