On Thu, Jan 14, 2010 at 1:42 PM, matthew sporleder <[email protected]> wrote: > I just started collecting an MBean from resin and my collections work > for a while but then start to give the following: > [2010-01-14 13:34:40] GenericJMXConfConnection: Creating MBean server > connection failed: java.io.IOException: Failed to retrieve RMIServer > stub: javax.naming.CommunicationException [Root exception is > java.rmi.UnmarshalException: error unmarshalling return; nested > exception is: > java.io.EOFException] > > [2010-01-14 13:38:24] GenericJMXConfConnection: Creating MBean server > connection failed: java.io.IOException: Failed to retrieve RMIServer > stub: javax.naming.CommunicationException [Root exception is > java.rmi.UnmarshalException: error unmarshalling return; nested > exception is: > java.io.EOFException] > > [2010-01-14 13:39:28] GenericJMXConfConnection: Creating MBean server > connection failed: java.io.IOException: Failed to retrieve RMIServer > stub: javax.naming.CommunicationException [Root exception is > java.rmi.ConnectIOException: error during JRMP connection > establishment; nes > ted exception is: > java.net.SocketTimeoutException: Read timed out] > > > -------- > > Any hints? Bouncing collectd doesn't seem to help so I'm not sure > where to start looking, exactly. If I delete the graphs they restart > and run fine for a while again. > > The following is my MBean define: > <MBean "resin_web_connections"> > ObjectName "resin:type=ServerConnector,*" > InstancePrefix "app_server-" > InstanceFrom name > <Value> > Type "derive" > Attribute "ConnectionNewCountTotal" > InstancePrefix "new-conn" > Table false > </Value> > <Value> > Type "derive" > Attribute "ConnectionFailCountTotal" > InstancePrefix "fail-conn" > Table false > </Value> > <Value> > Type "derive" > Attribute "ConnectionBusyCountTotal" > InstancePrefix "busy-conn" > Table false > </Value> > </MBean> >
Also of note is that once these errors happen, ALL of my rrd's created through the GenericJMX plugin populate NAN's instead of real values. _______________________________________________ collectd mailing list [email protected] http://mailman.verplant.org/listinfo/collectd
