I could get some of them working but not all yet. The JMX objects and attributes have changed. Thats the trouble.
I'll mail you off the list. Amandeep Khurana Computer Science Graduate Student University of California, Santa Cruz On Fri, Jul 31, 2009 at 6:53 AM, Edward Capriolo <[email protected]>wrote: > We should take this up off list , common user is not the place to go > for support for my templates. > > There is a lot of scramble going around 0.20. I targetted 0.19 .The > jmx objects have changed and the attributes inside them may have as > well. Call it progress :) > > Unfortunately the jmx is a moving target. Cacti by its nature expects > those scripts to produce certain output columns if those attributes do > not exist the graphs will blow up down the line. > > In short, no I have not done any work with 20 yet. Little tweeks will > get it working. The templates probably need to branch in svn per major > version. > > If you want to hang tight for a week I might build out a 20 cluster > for testing. If you want to send me a patch, even better. :) > > On 7/30/09, Amandeep Khurana <[email protected]> wrote: > > Edward, > > > > I'm on Hadoop 0.20. I noticed in your code that the names of the objects > to > > be read are not correct. I corrected some of them and recompiled it, and > it > > worked. But I'm still unable to get all of them working and I cant figure > > out why. Have you tried this with 0.20 yet? > > > > Amandeep > > > > > > On Thu, Jul 30, 2009 at 5:55 PM, Edward Capriolo > > <[email protected]>wrote: > > > >> Hello, > >> > >> How are you? > >> > >> Getting the correct JMX Object name is very important. Check out this > >> post to understand more. > >> http://www.jointhegrid.com/phpbb-jtg/viewtopic.php?f=4&t=4 > >> > >> As for NameNode x's that could be several things. > >> > >> Why dont you start a post on the forum? > >> http://www.jointhegrid.com/phpbb-jtg/viewforum.php?f=4&start=0 > >> Include Hadoop Version, cacti version, relative parts from the cacti > log. > >> > >> Edward > >> > >> > >> On Thu, Jul 30, 2009 at 7:46 PM, Amandeep Khurana<[email protected]> > wrote: > >> > I'm trying to tie Hadoop into Cacti (following the steps mentioned on > >> > http://www.jointhegrid.com/svn/hadoop-cacti-jtg/trunk/doc/INSTALL.txt > ) > >> and > >> > have two issues: > >> > > >> > 1. After all's done, images having the axes of the graphs for the > >> namenode > >> > metrics show up but there is no data there. The csv file has "NaN" as > >> > the > >> > values for each field. > >> > > >> > I'm able to get the metrics through JConsole. > >> > > >> > 2. For the Datanode graphs, it asks for JMXObjectName. Where do I get > >> those > >> > from? > >> > > >> > Amandeep > >> > > >> > > >> > > >> > Amandeep Khurana > >> > Computer Science Graduate Student > >> > University of California, Santa Cruz > >> > > >> > > >
