What version of [pool] are you running? Phil
On 9/5/13 9:08 AM, Programmer wrote: > Hi, > > We use Spring LDAP for LDAP connection pooling in our application. Spring > LDAP in turn uses apache commons pool API for managing its connection pool. > > On testing our application for performance, we find stuck threads at our > weblogic thread dump. It appears that when the connection pool is exhausted > and request for new connection objects are not rejected by apache commons > with a NoSuchElement exception. > > Please advise on the problem > > * > Here is our connection pool configuration:* > > /<bean id="contextSource" > class="org.springframework.ldap.pool.factory.PoolingContextSource"> > <property name="contextSource" ref="contextSourceTarget" /> > <property name="dirContextValidator" ref="dirContextValidator" /> > <property name="testOnBorrow" value="true" /> > <property name="testWhileIdle" value="true" /> > <property name="maxActive" value="10" /> > - <property name="whenExhaustedAction"> > <ref > bean="org.apache.commons.pool.impl.GenericObjectPool.WHEN_EXHAUSTED_FAIL" /> > </property> > </bean>/ > > * > Here is the weblogic thread dump:* > > "[ACTIVE] ExecuteThread: '34' for queue: 'weblogic.kernel.Default > (self-tuning)'" waiting for lock > org.apache.commons.pool.impl.GenericKeyedObjectPool@6e812376 WAITING > > java.lang.Object.wait(Native Method) > > java.lang.Object.wait(Object.java:485) > > > org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:812) > > > org.springframework.ldap.pool.factory.PoolingContextSource.getContext(PoolingContextSource.java:422) > > > org.springframework.ldap.pool.factory.PoolingContextSource.getReadOnlyContext(PoolingContextSource.java:401) > > > org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:287) > > > org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:237) > > > org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:624) > > > org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:535) > > > org.springframework.ldap.odm.core.impl.OdmManagerImpl.search(OdmManagerImpl.java:246) > > > com.rogers.yyy.servicebean.BaseServiceBean.queryDO(BaseServiceBean.java:148) > > > com.rogers.yyy.servicebean.OdmRoleServiceBean.queryRolXXXorDN(OdmRoleServiceBean.java:43) > > > com.rogers.yyy.ruleengine.RuleEngineManagerImpl.testoperation(RuleEngineManagerImpl.java:560) > > sun.reflect.GeneratedMethodAccessor197.invoke(Unknown Source) > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > java.lang.reflect.Method.invoke(Method.java:597) > > > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309) > > > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) > > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) > > > org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80) > > > com.rogers.yyy.aspects.LoggerAspect.profile(LoggerAspect.java:45) > > sun.reflect.GeneratedMethodAccessor112.invoke(Unknown Source) > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > java.lang.reflect.Method.invoke(Method.java:597) > > > org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621) > > > org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610) > > > org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65) > > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > > > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89) > > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > > > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) > > $Proxy96.testoperation(Unknown Source) > > sun.reflect.GeneratedMethodAccessor196.invoke(Unknown Source) > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > java.lang.reflect.Method.invoke(Method.java:597) > > > com.rogers.yyy.serviceHandlers.yyyServiceHandlerAbstract.handle(yyyServiceHandlerAbstract.java:48) > > sun.reflect.GeneratedMethodAccessor111.invoke(Unknown Source) > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > java.lang.reflect.Method.invoke(Method.java:597) > > > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309) > > > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) > > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) > > > org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80) > > > com.rogers.yyy.aspects.LoggerAspect.logRequestResponse(LoggerAspect.java:176) > > sun.reflect.GeneratedMethodAccessor110.invoke(Unknown Source) > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > java.lang.reflect.Method.invoke(Method.java:597) > > > org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621) > > > org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610) > > > org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65) > > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > > > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89) > > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > > > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) > > $Proxy97.handle(Unknown Source) > > > com.rogers.yyy.XXXyyywebservice.XXXyyyWebService_XXXyyyWebServiceSOAPImpl.testoperation(XXXyyyWebService_XXXyyyWebServiceSOAPImpl.java:195) > > sun.reflect.GeneratedMethodAccessor195.invoke(Unknown Source) > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > java.lang.reflect.Method.invoke(Method.java:597) > > > weblogic.wsee.jaxws.WLSInstanceResolver$WLSInvoker.invoke(WLSInstanceResolver.java:92) > > > weblogic.wsee.jaxws.WLSInstanceResolver$WLSInvoker.invoke(WLSInstanceResolver.java:74) > > > com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:151) > > > com.sun.xml.ws.server.sei.EndpointMethodHandlerImpl.invoke(EndpointMethodHandlerImpl.java:268) > > > com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:100) > > com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:866) > > com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:815) > > com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:778) > > com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:680) > > > com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:403) > > > com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:532) > > > com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:253) > > > com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:140) > > > weblogic.wsee.jaxws.WLSServletAdapter.handle(WLSServletAdapter.java:171) > > > weblogic.wsee.jaxws.HttpServletAdapter$AuthorizedInvoke.run(HttpServletAdapter.java:708) > > > weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363) > > > weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146) > > > weblogic.wsee.util.ServerSecurityHelper.authenticatedInvoke(ServerSecurityHelper.java:103) > > > weblogic.wsee.jaxws.HttpServletAdapter$3.run(HttpServletAdapter.java:311) > > > weblogic.wsee.jaxws.HttpServletAdapter.post(HttpServletAdapter.java:336) > > > weblogic.wsee.jaxws.JAXWSServlet.doRequest(JAXWSServlet.java:95) > > > weblogic.servlet.http.AbstractAsyncServlet.service(AbstractAsyncServlet.java:99) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:820) > > > weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) > > > weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) > > > weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300) > > > weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183) > > > weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3717) > > > weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681) > > > weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) > > > weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) > > > weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277) > > > weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183) > > > weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454) > > weblogic.work.ExecuteThread.execute(ExecuteThread.java:209) > > weblogic.work.ExecuteThread.run(ExecuteThread.java:178) > > > > > > -- > View this message in context: > http://apache-commons.680414.n4.nabble.com/Apache-Commons-Pool-performance-issue-tp4653614.html > Sent from the Commons - User mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
