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From Eli Collins <...@cloudera.com>
Subject Re: Exponential performance decay when inserting large number of blocks
Date Fri, 15 Jan 2010 02:12:53 GMT
On Thu, Jan 14, 2010 at 3:53 PM,  <Zlatin.Balevsky@barclayscapital.com> wrote:
> And the results after several hour wait are the same.  The cluster was
> absolutely idle between the insertions.  Attached is a graph.

How many files are you creating?  Can you post the script you're using
to drive the test?

Thanks,
Eli

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