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From Aurélien Bénel <aurelien.be...@utt.fr>
Subject Re: deterministic view?
Date Wed, 25 Apr 2012 13:56:04 GMT
Hi Imre,

> There's a changelog field in the doc, and the map function calculates the number and
the age of the disks for every day.


It is very important for MapReduce that your map function depends only on the doc.
In particular, it shouldn't depend on the current date.

You could be interested in a thread called "view cache invalidation" posted a few weeks ago...


Reg	ards,

Aurélien
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