On Thu, Mar 3, 2011 at 11:24 AM, Shotaro Kamio <kamios...@gmail.com> wrote:

> Hi,
>
> I'm testing 0.7.3 take#2 with multi node installation.
>
> I tried to read data using hector with quorum consistency after
> millions of data were put into cassandra. It looked ok at first. But,
> after a while, the client received many TimedOutException. When I
> looked into cassandra log, the following error is recorded in many of
> nodes.
> Have anyone seen this error?
>
> ERROR [RequestResponseStage:67] 2011-03-04 00:10:32,062
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[RequestResponseStage:67,5,main]
> java.lang.AssertionError
>        at
> org.apache.cassandra.service.ReadCallback.response(ReadCallback.java:127)
>        at
> org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:49)
>        at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
>        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)
>
>
> Thanks,
> Shotaro
>

Hi Shotaro,

I'm encountering the same issue, and I've opened
CASSANDRA-2282<https://issues.apache.org/jira/browse/CASSANDRA-2282>.
Could you comment on the ticket to document what conditions produced this
issue for you?

-- 
Tyler Hobbs
Software Engineer, DataStax <http://datastax.com/>
Maintainer of the pycassa <http://github.com/pycassa/pycassa> Cassandra
Python client library

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