2 Replies Latest reply on Dec 8, 2003 10:43 AM by hitcher

    No ManagedConnections available

    ebasley
    ebasley Nov 14, 2003 9:14 AM

      Hi,

      using jboss 3.2.2, solaris, Oracle; I have the folowing error :

      2003-11-14 15:55:48,441 ERROR [kamasutra.session.KamasutraBean] Kamasutra.submitLastPrice() : Error on l'identification des Positions
      javax.ejb.FinderException: Find failed: org.jboss.util.NestedSQLException: No ManagedConnections available within configured blocking timeout ( 5000 [ms] ); - nested throwable: (javax.resource.ResourceException: No ManagedConnections available within configured blocking timeout ( 5000 [ms] ))
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:259)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:106)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCFindEntitiesCommand.execute(JDBCFindEntitiesCommand.java:38)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.findEntities(JDBCStoreManager.java:544)
      at org.jboss.ejb.plugins.CMPPersistenceManager.findEntities(CMPPersistenceManager.java:311)
      at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.findEntities(CachedConnectionInterceptor.java:322)
      at org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:612)
      at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1042)
      at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
      at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:197)
      at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:214)
      at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
      at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:89)
      at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
      at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
      at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
      at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
      at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:98)
      at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
      at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
      at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
      at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:484)
      at org.jboss.ejb.Container.invoke(Container.java:720)
      at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:293)
      at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110)
      at $Proxy50.findByDateStock(Unknown Source)
      ...

      Does someone known what does it mean ?
      How to setup new connections ?

      Thanks.


      Eric

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        • 1. Re: No ManagedConnections available
          cflambart
          cflambart Dec 1, 2003 5:03 AM (in response to ebasley)

          Hi,

          I've the same problem.
          I use jboss 3.2.2RC2, windows2000, Oracle8.1.

          The problem occurs when I "stress" my application using 3 CMP.

          Any help is appreciative, Thanks a lot


          Cyrille

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          • 2. Re: No ManagedConnections available
            hitcher
            hitcher Dec 8, 2003 10:43 AM (in response to ebasley)

            same with me. I use the JBoss 3.2.2 release. The problem occurs with Oracle 8.1.7 and Oracle 9.2 during stress tests. But it also occurs at a customer site. The customer is currently testing the system with 60 users. I doubt that they currently produce much load. They can work fine in the beginning, but after a few hours this problem occurs.
            Are they any solutions so far?

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