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https://issues.apache.org/jira/browse/KAFKA-612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13499956#comment-13499956
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Neha Narkhede commented on KAFKA-612:
-------------------------------------
Minor nitpick before you checkin v2 - Please could you rename
shutdownIdleFetcherThread to shutdownIdlFetcherThreads since typically there
are multiple fetcher threads :)
+1 on v2
> move shutting down of fetcher thread out of critical path
> ---------------------------------------------------------
>
> Key: KAFKA-612
> URL: https://issues.apache.org/jira/browse/KAFKA-612
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 0.8
> Reporter: Jun Rao
> Assignee: Jun Rao
> Attachments: kafka-612.patch, kafka-612-v2.patch
>
>
> Shutting down a fetch thread seems to take more than 200ms since we need to
> interrupt the thread. Currently, we shutdown fetcher threads while processing
> a leaderAndIsr request. This can delay some of the partitions to become a
> leader.
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