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https://issues.apache.org/jira/browse/KAFKA-1623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guozhang Wang updated KAFKA-1623:
---------------------------------
    Affects Version/s:     (was: 0.8.1.1)
                       0.9.0

> kafka is sometimes slow to accept connections
> ---------------------------------------------
>
>                 Key: KAFKA-1623
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1623
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 0.9.0
>            Reporter: Shlomi Hazan
>              Labels: performance
>
> from SocketServer.scala:144
> the Acceptor can wait up to 500 millis before processing the accumulated FDs. 
> Also, the backlog of the acceptor socket seems not to be defined, which may 
> be problematic if all 500 millis are elapsed before the thread awakes. 
> setting the backlog is doable using the proper ServerSocket Ctor, and maybe 
> better be provisioned via configuration.



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