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Posted to dev@kafka.apache.org by "Jun Rao (JIRA)" <ji...@apache.org> on 2012/11/19 06:52:59 UTC

[jira] [Closed] (KAFKA-612) move shutting down of fetcher thread out of critical path

     [ https://issues.apache.org/jira/browse/KAFKA-612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jun Rao closed KAFKA-612.
-------------------------

    
> 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
>             Fix For: 0.8
>
>         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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