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https://issues.apache.org/jira/browse/CASSANDRA-3585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13166466#comment-13166466
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Jonathan Ellis commented on CASSANDRA-3585:
-------------------------------------------

There's one more instance of the 3280@ id in the log:

{noformat}
TRACE [Thread-5] 2011-12-08 21:07:28,659 MessagingService.java (line 502) 
/192.168.128.229 received GOSSIP_DIGEST_ACK from 3280@/192.168.128.225
{noformat}

But GOSSIP_DIGEST_ACK is a "command," not a response, i.e., that 3280 is an id 
generated on .225, so there's nothing abnormal there.
                
> Intermittent exceptions seen in cassandra 1.0.5 during Reads.
> -------------------------------------------------------------
>
>                 Key: CASSANDRA-3585
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3585
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.0.5
>         Environment: RHEL 2.6.32-71.el6.x86_64.
> RAM - 28GB
> 11 CPUs of 2.6GHz
>            Reporter: Shantanu
>         Attachments: 3585-v2.txt, 3585.txt, metap_system.log.zip, 
> metap_system.log.zip
>
>
> In my test setup I have cassandra db provisioned with cassandra 0.8.7. The 
> setup is of two data centers. I have upgraded the cassandra to the latest 
> version 1.0.5. I'm seeing following exceptions in cassandra logs -
> ERROR [RequestResponseStage:32] 2011-12-06 14:46:08,150 
> AbstractCassandraDaemon.java (line 133) Fatal exception in thread 
> Thread[RequestResponseStage:32,5,main]
> java.io.IOError: java.io.EOFException
> at 
> org.apache.cassandra.service.AbstractRowResolver.preprocess(AbstractRowResolver.java:71)
> at org.apache.cassandra.service.ReadCallback.response(ReadCallback.java:126)
> at 
> org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:45)
> at 
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:59)
> at 
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: java.io.EOFException
> at java.io.DataInputStream.readFully(DataInputStream.java:180)
> at 
> org.apache.cassandra.db.ReadResponseSerializer.deserialize(ReadResponse.java:100)
> at 
> org.apache.cassandra.db.ReadResponseSerializer.deserialize(ReadResponse.java:81)
> at 
> org.apache.cassandra.service.AbstractRowResolver.preprocess(AbstractRowResolver.java:64)
> ... 6 more
> RF is set to DC1:3,DC2:3 and I/m doing the operations with CL=Local_Quorum.
> I have run nodetool scrub on all the nodes in the ring to verify if it solves 
> the issue but it didn't.
> Thanks,
> Shantanu

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