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https://issues.apache.org/jira/browse/KAFKA-4129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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TAO XIAO updated KAFKA-4129:
----------------------------
Status: Patch Available (was: Open)
> Processor throw exception when getting channel remote address after closing
> the channel
> ---------------------------------------------------------------------------------------
>
> Key: KAFKA-4129
> URL: https://issues.apache.org/jira/browse/KAFKA-4129
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 0.10.0.1
> Reporter: TAO XIAO
> Assignee: TAO XIAO
>
> In Processor {{configureNewConnections()}} catch block, it explicitly closes
> {{channel}} before calling {{channel.getRemoteAddress}} which results in
> {{ClosedChannelException}} being thrown. This is due to Java implementation
> that no remote address can be returned after the channel is closed
> {code}
> case NonFatal(e) =>
> // need to close the channel here to avoid a socket leak.
> close(channel)
> error(s"Processor $id closed connection from
> ${channel.getRemoteAddress}", e)
> {code}
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