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From Jean-Daniel Cryans <jdcry...@apache.org>
Subject Re: Memory Consumption and Processing questions
Date Mon, 02 Aug 2010 23:44:46 GMT
> cluster restart, is there any "memory" of which region servers last served
> which regions or some other method to improve data locality?

Nope, not yet. The new master code for 0.90 has some basics, but it's
a bit complicated and we're not there yet. It basically requires
asking the Namenode for the locations of every block of every regions,
and compute what should go where.


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