That is a problem with the Geronimo Connector ConnectionTracking code
not SLSB. Please file a JIRA.
-dain
On Jan 5, 2007, at 11:45 AM, Christopher Blythe wrote:
All,
I think there may be some issues with SLSBs in Geronimo 1.2 and was
wondering if anyone had experienced anything similar or if this is
already a known issue.
- Built Geronimo from geronimo/sever/branches/1.2 (01/04/2007)
- Deployed Daytrader (built from geronimo/daytrader/branches/1.2)
- Stressed "EJB" and "Session to JDBC" mode with multiple clients
using load driver
Both tests resulted in the following exception when more than 1
client was driven.
NOTE: I went back and double checked on Geronimo 1.1.1 and this
does not occur.
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.remove(HashMap.java:860)
at
org.apache.geronimo.connector.outbound.connectiontracking.ConnectionTr
ackingCoordinator.exit(ConnectionTrackingCoordinator.java:92)
at
org.apache.geronimo.connector.outbound.connectiontracking.ConnectionTr
ackingCoordinator$$FastClassByCGLIB$$5d33aabf.invoke (<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke
(FastMethodInvoker.java:38)
at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke
(GBeanOperation.java:122)
at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke
(GBeanInstance.java:820)
at org.apache.geronimo.gbean.runtime.RawInvoker.invoke
(RawInvoker.java:57)
at
org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke
(RawOperationInvoker.java:35)
at
org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept
(ProxyMethodInterceptor.java:96)
at
org.apache.geronimo.connector.outbound.connectiontracking.ConnectionTr
acker$$EnhancerByCGLIB$$8f3374f8.exit (<generated>)
at
org.apache.openejb.NoConnectionEnlistingInterceptor.invoke
(NoConnectionEnlistingInterceptor.java:70)
at org.apache.openejb.SystemExceptionInterceptor.invoke
(SystemExceptionInterceptor.java :35)
at
org.apache.openejb.security.DefaultSubjectInterceptor.invoke
(DefaultSubjectInterceptor.java:49)
at
org.apache.openejb.slsb.DefaultStatelessEjbContainer.invoke
(DefaultStatelessEjbContainer.java :178)
at org.apache.openejb.slsb.DefaultStatelessEjbContainer$
$FastClassByCGLIB$$7ad7a562.invoke(<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke
(FastMethodInvoker.java:38)
at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke
(GBeanOperation.java:122)
at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke
(GBeanInstance.java:820)
at org.apache.geronimo.gbean.runtime.RawInvoker.invoke
(RawInvoker.java:57)
at
org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke
(RawOperationInvoker.java:35)
at
org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept
(ProxyMethodInterceptor.java:96)
at org.apache.openejb.StatelessEjbContainer$$EnhancerByCGLIB
$$34d791e3.invoke(<generated>)
at org.apache.openejb.AbstractEjbDeployment.invoke
(AbstractEjbDeployment.java :195)
at org.apache.openejb.proxy.EJBMethodInterceptor.intercept
(EJBMethodInterceptor.java:145)
at org.apache.openejb.proxy.SessionEJBObject$
$EnhancerByCGLIB$$3eb3ed90.getQuote(<generated>)
at
org.apache.geronimo.samples.daytrader.TradeAction.getQuote
(TradeAction.java:331)
at org.apache.jsp.displayQuote_jsp._jspService
(org.apache.jsp.displayQuote_jsp:71)
at org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
690)
at org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:332)
at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
690)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke
(ApplicationDispatcher.java :672)
at org.apache.catalina.core.ApplicationDispatcher.doInclude
(ApplicationDispatcher.java:574)
at org.apache.catalina.core.ApplicationDispatcher.include
(ApplicationDispatcher.java:499)
at org.apache.jasper.runtime.JspRuntimeLibrary.include
(JspRuntimeLibrary.java:966)
at org.apache.jsp.quote_jsp._jspService
(org.apache.jsp.quote_jsp:212)
at org.apache.jasper.runtime.HttpJspBase.service
( HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
690)
at org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:332)
at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
690)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.apache.catalina.core.ApplicationDispatcher.invoke
(ApplicationDispatcher.java :672)
at org.apache.catalina.core.ApplicationDispatcher.doInclude
(ApplicationDispatcher.java:574)
at org.apache.catalina.core.ApplicationDispatcher.include
(ApplicationDispatcher.java:499)
at
org.apache.geronimo.samples.daytrader.web.TradeServletAction.requestDi
spatch(TradeServletAction.java:729)
at
org.apache.geronimo.samples.daytrader.web.TradeServletAction.doQuotes(
TradeServletAction.java:583)
at
org.apache.geronimo.samples.daytrader.web.TradeAppServlet.performTask(
TradeAppServlet.java:155)
at
org.apache.geronimo.samples.daytrader.web.TradeAppServlet.doGet
(TradeAppServlet.java:77)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
597)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
690)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java :252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at
org.apache.geronimo.samples.daytrader.web.OrdersAlertFilter.doFilter
(OrdersAlertFilter.java:91)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:178)
at
org.apache.geronimo.tomcat.valve.DefaultSubjectValve.invoke
(DefaultSubjectValve.java:56)
at org.apache.geronimo.tomcat.GeronimoStandardContext
$SystemMethodValve.invoke(GeronimoStandardContext.java:326)
at
org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke
(GeronimoBeforeAfterValve.java:47)
at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:107)
at org.apache.catalina.valves.AccessLogValve.invoke
(AccessLogValve.java:541)
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 :
667)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool
$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Thanks...
Chris
--
"I say never be complete, I say stop being perfect, I say let...
lets evolve, let the chips fall where they may." - Tyler Durden
