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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Update of "ZooKeeper/ServiceLatencyOverview" by PatrickHunt
Date Wed, 28 Oct 2009 05:53:32 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The "ZooKeeper/ServiceLatencyOverview" page has been changed by PatrickHunt.
http://wiki.apache.org/hadoop/ZooKeeper/ServiceLatencyOverview?action=diff&rev1=20&rev2=21

--------------------------------------------------

  
  Author: [[http://people.apache.org/~phunt/|Patrick Hunt]] (follow me on [[http://twitter.com/phunt|twitter]])
  
- The intent of this document is to examine the performance a ZooKeeper service under various
loads. This is not an exhaustive test but meant to shed some light on the amount of load ZK
can support for various hardware configurations. In particular I was interested in seeing
how hosts running ZooKeeper servers on shared disks performed - while varying the number of
cpus and clients.
+ The intent of this document is to examine the performance of a typical ZooKeeper service
under various loads. This is not an exhaustive test but meant to shed some light on the amount
of load ZK can support for various hardware configurations. In particular I was interested
in seeing how hosts running ZooKeeper servers on shared disks performed - while varying the
number of cpus and clients.
  
  === Hardware ===
  

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