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From Brian Bockelman <bbock...@cse.unl.edu>
Subject Re: Two degrees of replications reliability
Date Fri, 10 Apr 2009 16:30:28 GMT
Most of the issues were resolved in 0.19.1 -- I think 0.20.0 is going  
to be even better.

We run about 300TB @ 2 replicas, and haven't had file loss that was  
Hadoop's fault since about January.

Brian

On Apr 10, 2009, at 11:11 AM, Stas Oskin wrote:

> Hi.
>
> I know that there were some hard to find bugs with replication set  
> to 2,
> which caused data loss to HDFS users.
>
> Was there any progress with these issues, and if there any fixes  
> which were
> introduced?
>
> Regards.


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