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From Benjamin Coverston <ben.covers...@datastax.com>
Subject Re: Argh: Data Corruption (LOST DATA) (0.7.0)
Date Fri, 04 Mar 2011 18:04:38 GMT
Hi Terje,

Can you attach the portion of your logs that shows the exceptions 
indicating corruption? Which version are you on right now?

Ben

On 3/4/11 10:42 AM, Terje Marthinussen wrote:
> We are seeing various other messages as well related to 
> deserialization, so this seems to be some random corruption somewhere, 
> but so far it may seem to be limited to supercolumns.
>
> Terje
>
> On Sat, Mar 5, 2011 at 2:26 AM, Terje Marthinussen 
> <tmarthinussen@gmail.com <mailto:tmarthinussen@gmail.com>> wrote:
>
>     Hi,
>
>     Did you get anywhere on this problem?
>
>     I am seeing similar errors unfortunately :(
>
>     I tried to add some quick error checking to the serialization, and
>     it seems like the data is ok there.
>
>     Some indication that this occurs in compaction and maybe in hinted
>     handoff, but no indication that it occurs for sstables with newly
>     written data.
>
>     Terje
>
>

-- 
Ben Coverston
DataStax -- The Apache Cassandra Company
http://www.datastax.com/


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