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From "Oliver Meyn (GBIF)" <om...@gbif.org>
Subject Re: PerformanceEvaluation results
Date Tue, 20 Mar 2012 15:53:51 GMT
Apologies for responding to myself, but after some more testing I've concluded that we had
a minor network bottleneck that was partially masking the real problem: not enough disks.
 Deductions based on ganglia metrics in a follow-up blog post:



On 2012-02-28, at 5:10 PM, Oliver Meyn (GBIF) wrote:

> Hi all,
> I've spent the last couple of weeks working with PerformanceEvaluation, trying to understand
scan performance in our little cluster.  I've written a blog post with the results and would
really welcome any input you may have.
> http://gbif.blogspot.com/2012/02/performance-evaluation-of-hbase.html
> Cheers,
> Oliver

Oliver Meyn
Software Developer
Global Biodiversity Information Facility (GBIF)
+45 35 32 15 12

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