Alexey Ozeritskiy created KAFKA-4319: ----------------------------------------
Summary: AbstractFetcherManager shutdown speedup Key: KAFKA-4319 URL: https://issues.apache.org/jira/browse/KAFKA-4319 Project: Kafka Issue Type: Improvement Reporter: Alexey Ozeritskiy While a shutdown proccess, AbstractFetcherManager closed all worker-threads sequentially which slows the final time of shutdown dramatically on huge clusters (approximately 15 minutes for 100 nodes, for example). This can be improved by parallel mode. On the first stage AbstractFetcherManager can send the stop signal and then join all the workers to the thread -- This message was sent by Atlassian JIRA (v6.3.4#6332)