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From Allen Wittenauer ...@apache.org>
Subject Re: NameNode heapsize
Date Mon, 13 Jun 2011 16:13:54 GMT

On Jun 13, 2011, at 5:52 AM, Steve Loughran wrote:
> 
> Unless your cluster is bigger than Facebooks, you have too many small files
> 
> 


+1 

(I'm actually sort of surprised the NN is still standing with only 24mb.  The gc logs would
be interesting to look at.)

I'd also likely increase the block size, distcp files to the new block size, and then replace
the old files with the new files.



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