Hi, I'm trying to use Munin to monitor cassandra. I've seen other people using munin here ,so I hope someone ran into this problem. The default plugins are working, so this is definitely a problem with the cassandra plugin.
I keep getting errors such as : Exception in thread "main" java.lang.NoClassDefFoundError: javax.management.remote.JMXConnector at org.munin.JMXQuery.disconnect(Unknown Source) at org.munin.JMXQuery.main(Unknown Source) Plugin "compactions_bytes" exited with status 256. ---- Exception in thread "main" java.lang.NoClassDefFoundError: javax.management.ObjectName at org.munin.Configuration$FieldProperties.set(Unknown Source) at org.munin.Configuration.parseString(Unknown Source) at org.munin.Configuration.parse(Unknown Source) at org.munin.JMXQuery.main(Unknown Source) Plugin "jvm_memory" exited with status 256. ---- However when I call the plugin directly from my console (from /etc/munin/plugins) it works. So there must be something very basic I'm missing here. I'm using RHEL 5 with IBM jre 1.6. Anyone encountered a similar problem? I appologize for writing on an issue that's not purely cassandra here. Thank you
