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https://issues.apache.org/jira/browse/KAFKA-2078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14389407#comment-14389407
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Aravind commented on KAFKA-2078:
--------------------------------

Also continuously getting this INFO logged:

[PDT] 2015-03-31 00:02:36 ZkUtils$ [INFO] conflict in 
/consumers/demoCG4_3p3r/ids/demoCG4_3p3r_host-1427756678066-837b99e0 data: 
{"version":1,"subscription":{"3p_3rf":3},"pattern":"static","timestamp":"1427759418520"}
 stored data: 
{"version":1,"subscription":{"3p_3rf":3},"pattern":"static","timestamp":"1427759390994"}
[PDT] 2015-03-31 00:02:36 ZkUtils$ [INFO] I wrote this conflicted ephemeral 
node 
[{"version":1,"subscription":{"3p_3rf":3},"pattern":"static","timestamp":"1427759418520"}]
 at /consumers/demoCG4_3p3r/ids/demoCG4_3p3r_host-1427756678066-837b99e0 a 
while back in a different session, hence I will backoff for this node to be 
deleted by Zookeeper and retry

> Getting Selector [WARN] Error in I/O with host java.io.EOFException
> -------------------------------------------------------------------
>
>                 Key: KAFKA-2078
>                 URL: https://issues.apache.org/jira/browse/KAFKA-2078
>             Project: Kafka
>          Issue Type: Bug
>          Components: producer 
>    Affects Versions: 0.8.2.0
>         Environment: OS Version: 2.6.39-400.209.1.el5uek and Hardware: 8 x 
> Intel(R) Xeon(R) CPU X5660  @ 2.80GHz/44GB
>            Reporter: Aravind
>            Assignee: Jun Rao
>
> When trying to Produce 1000 (10 MB) messages, getting this below error some 
> where between 997 to 1000th message. There is no pattern but able to 
> reproduce.
> [PDT] 2015-03-31 13:53:50 Selector [WARN] Error in I/O with "our host" 
> java.io.EOFException at 
> org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:62)
>  at org.apache.kafka.common.network.Selector.poll(Selector.java:248) at 
> org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:192) at 
> org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:191) at 
> org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:122) at 
> java.lang.Thread.run(Thread.java:724)
> This error I am getting some times @ 997th message or 999th message. There is 
> no pattern but able to reproduce.



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