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Posted to common-user@hadoop.apache.org by Edward Capriolo <ed...@gmail.com> on 2009/05/06 20:45:36 UTC

Cacti Templates for Hadoop

For those of you that would like to graph the hadoop JMX variables
with cacti I have created cacti templates and data input scripts.
Currently the package gathers and graphs the following information
from the NameNode:

Blocks Total
Files Total
Capacity Used/Capacity Free
Live Data Nodes/Dead Data Nodes

Obligatory Screen shot
http://www.jointhegrid.com/svn/hadoop-cacti-jtg/trunk/doc/cacti-hadoop.png

Setup instructions here:
http://www.jointhegrid.com/svn/hadoop-cacti-jtg/trunk/doc/INSTALL.txt

Project Trunk:
http://www.jointhegrid.com/svn/hadoop-cacti-jtg/trunk/

My next steps are creating graphs for other hadoop components
(DataNode RPCstats). If you want to hurry this process along drop me a
line for extra motivation :)

Edward