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From Bill <b...@dehora.net>
Subject upper bound on znode entries?
Date Fri, 02 Sep 2011 14:54:15 GMT

[I had a quick look around and couldn't find any guidance on this]

I was wondering how Zookeeper behaves as the number of entries under a 
znode increases. Specifically I'm looking at a design that tracks which 
servers in a cluster have loaded which search index files into their 
memory, and this would involve a znode folder that keeps an 
index->server mapping as indexes come and go. I have a sense that's 
going to degrade as the number of loaded indexes increases but was 
wondering what typically is considered a sane upper bound of entries 
under a znode (ie is it hundreds, thousands, hundreds of zillions) or is 
there some other naturally limiting factor?


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