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From aaron morton <aa...@thelastpickle.com>
Subject Re: 1.1.9 to 1.2.3 upgrade issue
Date Tue, 16 Apr 2013 21:03:02 GMT
> Is this a known issue? Or rolling upgrade form 1.1.x to 1.2.x not possible?
Definitely supported. 

The error is from the coordinator processing the response from a replica. The size of the
digest in the response has been miss-reported.

Was this only reported on the 1.1.9 nodes ? 
Did you complete the upgrade ? 

I see you created https://issues.apache.org/jira/browse/CASSANDRA-5476 thanks. I cannot see
any resolved issues in the 1.2 branch that would cover this. 

Cheers



-----------------
Aaron Morton
Freelance Cassandra Consultant
New Zealand

@aaronmorton
http://www.thelastpickle.com

On 15/04/2013, at 9:20 AM, John Watson <john@disqus.com> wrote:

> Started doing a rolling upgrade of nodes from 1.1.9 to 1.2.3 and nodes on 1.1.9 started
flooding this error:
> 
>     Exception in thread Thread[RequestResponseStage:19496,5,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:155)
>             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
> 
> As I understand the Hints CF changed from 1.1.x to 1.2.x so I assume that's the cause
of the 1.2.3 nodes flooding (for various IPs still being 1.1.9):
> 
>     Unable to store hint for host with missing ID, /10.37.62.71 (old node?)
> 
> Is this a known issue? Or rolling upgrade form 1.1.x to 1.2.x not possible?
> 
> Thanks,
> 
> John


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