[jboss-user] [JBoss Messaging] - Re: OutOfMemoryError with JBoss Messaging

timfox do-not-reply at jboss.com
Tue May 6 04:15:29 EDT 2008


"harish43" wrote : I
  | 
  |  769946 .. 168189k . char[]
  | 2814906 . 98961k .. java.util.HashMap$Entry
  | 936726 .. 88564k .. java.util.HashMap$Entry[]
  | 2008055 . 54907k .. java.lang.String
  | 936446 .. 51211k .. java.util.HashMap
  | 434925 .. 25114k .. java.lang.Object[]
  | 634584 .. 22309k .. java.util.Hashtable$Entry
  | 1788960 . 20964k .. EDU.oswego.cs.dl.util.concurrent.ConcurrentHashMap$Segment (CL #2) 
  | 389365 .. 18631k .. java.util.TreeMap$Entry
  | 45601 ... 14903k .. byte[]
  | 27873 ... 11840k .. org.jboss.remoting.transport.bisocket.BisocketServerInvoker (CL #4) 
  | 243018 .. 11391k .. java.util.Collections$SynchronizedMap
  | 86909 ... 9109k ... java.util.Hashtable$Entry[]
  | 102026 .. 7970k ... nu.xom.Element (CL #78) 
  | 55905 ... 7872k ... EDU.oswego.cs.dl.util.concurrent.ConcurrentHashMap$Entry[] (CL #2) 
  | 55905 ... 7861k ... EDU.oswego.cs.dl.util.concurrent.ConcurrentHashMap$Segment[] (CL #2) 
  | 306520 .. 7184k ... java.util.ArrayList
  | 55751 ... 6642k ... org.jboss.remoting.loading.ClassByteClassLoader (CL #4) 
  | 28026 ... 5391k ... org.jboss.jms.server.endpoint.ServerSessionEndpoint (CL #4) 
  | 75425 ... 5376k ... org.jboss.remoting.transport.bisocket.BisocketServerInvoker$ControlMonitorTimerTask (CL #4) 
  | 28386 ... 4854k ... EDU.oswego.cs.dl.util.concurrent.ConcurrentReaderHashMap$Entry[] (CL #2) 
  | 27872 ... 4545k ... org.jboss.jms.server.endpoint.ServerConnectionEndpoint (CL #4) 
  | 55905 ... 4149k ... EDU.oswego.cs.dl.util.concurrent.ConcurrentHashMap (CL #2) 
  | 27917 ... 3953k ... org.jboss.remoting.Client (CL #4) 
  | 6582 .... 3684k ... int[]
  | 98963 ... 3479k ... EDU.oswego.cs.dl.util.concurrent.ConcurrentReaderHashMap$Entry (CL #2) 
  | 86490 ... 3378k ... java.lang.ref.WeakReference
  | 58692 ... 3209k ... java.util.Hashtable
  | 116937 .. 3197k ... java.util.Vector
  | 52948 ... 2895k ... java.util.TreeMap
  | 50254 ... 2748k ... nu.xom.Attribute (CL #78) 
  | 27876 ... 2722k ... org.jboss.remoting.callback.ServerInvokerCallbackHandler (CL #4) 
  | 84194 ... 2631k ... java.lang.ref.ReferenceQueue
  | 335308 .. 2619k ... java.lang.Object
  | 27903 ... 2506k ... org.jboss.remoting.InvokerLocator (CL #4) 
  | 18018 ... 2410k ... java.lang.reflect.Method
  | 28386 ... 2328k ... EDU.oswego.cs.dl.util.concurrent.ConcurrentReaderHashMap (CL #2) 
  | 28439 ... 2227k ... java.util.WeakHashMap$Entry[]
  | 140604 .. 2196k ... java.util.HashSet
  | 56231 ... 1976k ... EDU.oswego.cs.dl.util.concurrent.LinkedQueue (CL #2) 
  | 27876 ... 1932k ... org.jboss.remoting.transport.local.LocalClientInvoker (CL #4) 
  | 82629 ... 1901k ... nu.xom.Node[] (CL #78) 
  | 28439 ... 1777k ... java.util.WeakHashMap
  | 28210 ... 1763k ... java.util.Properties
  | 28498 ... 1669k ... java.util.WeakHashMap$Entry
  | 28104 ... 1564k ... org.jboss.aop.ClassInstanceAdvisor (CL #109) 
  | 27876 ... 1524k ... org.jboss.remoting.InvocationRequest (CL #4) 
  | 27977 ... 1420k ... org.jboss.util.LRUCachePolicy$LRUList (CL #2) 
  | 86154 ... 1346k ... java.util.HashMap$EntrySet
  | 56250 ... 1318k ... EDU.oswego.cs.dl.util.concurrent.LinkedNode (CL #2) 
  | 28104 ... 1317k ... org.jboss.aop.InstanceAdvisorDelegate (CL #109) 
  | 11647 ... 1296k ... org.jboss.mx.server.InvocationContext (CL #2) 
  | 28029 ... 1122k ... EDU.oswego.cs.dl.util.concurrent.QueuedExecutor (CL #2) 
  | 27875 ... 1116k ... org.jboss.remoting.transport.socket.LRUPool (CL #4) 
  | 55778 ... 1089k ... org.jboss.remoting.Home (CL #4) 
  | 27876 ... 1088k ... org.jboss.remoting.callback.DefaultCallbackErrorHandler (CL #4) 
  | 

Putting aside the observation that what you're doing is an anti-pattern for a minute....

The objects leaked are JBoss Remoting object - can you try posting in the JBoss Remoting forum please?

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