Hi, I have installed Ganglia 3.6.0 on a Hadoop 2.6 cluster having three nodes (1 master and 2 slaves) using http://stephen-walsh.com/?p=5 this guideline.
I am able to see cluster level ganglia graphs but individual node's graphs are empty. Each individual node's graph shows "No matching metrics detected or RRDs not readable" box at the bottom of graph. Whereas httpd log file at master node shows Error: Invalid rpn expression in: 0. I explored a lot to fix it but couldn't. So please provide any suggestion to fix this issue. Regards, Vivek ------------------------------------------------------------------------------ Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
