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https://issues.apache.org/jira/browse/KAFKA-1542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14074582#comment-14074582
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David Corley edited comment on KAFKA-1542 at 7/25/14 6:07 PM:
--------------------------------------------------------------

Hey Jun, the current patch returns the IP address. getHostAddress() returns the 
address as a string, whereas getHostName() would be used if we wanted the 
hostname


was (Author: heavydawson):
Sure. Will revise the patch to get the address instead.

> normal IOException in the new producer is logged as ERROR
> ---------------------------------------------------------
>
>                 Key: KAFKA-1542
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1542
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 0.8.2
>            Reporter: Jun Rao
>              Labels: newbie
>         Attachments: KAFKA-1542.patch
>
>
> Saw the following error in the log. It seems this can happen if the broker is 
> down. So, this probably should be logged as WARN, instead ERROR.
> 2014/07/16 00:12:51.799 [Selector] Error in I/O: 
> java.io.IOException: Connection timed out
>         at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
>         at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
>         at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
>         at sun.nio.ch.IOUtil.read(IOUtil.java:197)
>         at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)
>         at 
> org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:60)
>         at org.apache.kafka.common.network.Selector.poll(Selector.java:241)
>         at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:171)
>         at 
> org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:174)
>         at 
> org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:114)
>         at java.lang.Thread.run(Thread.java:744)



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