Hello All,
We are using jboss AS 5.1.0 and we are getting OOM error.The analysis of the heap dump shows folloiwng:
org.jboss.mx.server.MBeanServerImpl
org.jboss.mx.server.registry.BasicMBeanRegistry
EDU.oswego.cs.dl.util.concurrent.ConcurrentReaderHashMap
EDU.oswego.cs.dl.util.concurrent.ConcurrentReaderHashMap$Entry[256]
org.jboss.mx.server.MBeanServerImpl
mbeanServer of org.jboss.remoting.transport.bisocket.BisocketServerInvoker
this$0 of org.jboss.remoting.transport.bisocket.BisocketServerInvoker$SecondaryServerSocketThread [Stack Local, Thread] "secondaryServerSocketThread[0]"
20% of the total memory is consumed by ConcurrentReaderHashMap in the BasicMBeanRegistry class.
As this is Jboss code I do not have clue as to why this is happening.
Thanks,
Nikhil.