1 Reply Latest reply on May 18, 2007 8:27 PM by Elias Ross

    getting the folowing NPE and ServletException on Jboss under

    Kenety Borges Newbie

      Hi,

      I'm getting the folowing NPE and ServletException on the server.log when sending HTTP requests to JBoss under load for each and every request (this happens after a while during the load testing). Do you have an idea why? Is there any configuration that I'm missing? Thanks!


      08:05:37,283 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing
      java.lang.NullPointerException
      at org.jboss.resource.connectionmanager.BaseConnectionManager2.unregisterAssociation(BaseConnectionManager2.java:505)
      at org.jboss.resource.connectionmanager.BaseConnectionManager2.disconnect(BaseConnectionManager2.java:480)
      at org.jboss.resource.connectionmanager.CachedConnectionManager.disconnect(CachedConnectionManager.java:406)
      at org.jboss.resource.connectionmanager.CachedConnectionManager.popMetaAwareObject(CachedConnectionManager.java:257)
      at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:162)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
      at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
      at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
      at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
      at java.lang.Thread.run(Thread.java:595)
      2007-05-15 08:11:47,648 ERROR [org.apache.catalina.connector.CoyoteAdapter] An exception or error occurred in the container during the request processing
      javax.servlet.ServletException: Error invoking cached connection manager
      at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:172)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
      at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
      at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
      at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
      at java.lang.Thread.run(Thread.java:595)