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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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Matthias J. Sax resolved KAFKA-1623.
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Resolution: Abandoned
> 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: 0.10.1.0
> Reporter: Shlomi Hazan
> Priority: Major
> 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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