Weblogic不closures文件（但closures连接）

亲爱，

我们遇到了“太多打开文件”的问题。

我们已经取得了一些进展，但问题仍然存在…

我们在aix的weblogic上使用cxf。

• LDAP – 涉及多个uid = oracle和其他用户的复杂configuration
• 截断的电子邮件
• 文件系统充满'DF'，但实际上并没有
• Java无法parsing来自AIX的DNS地址：UnknownHostException
• AIX 6.1中使用HACMP的WPAR群集故障转移？

相关的cxfconfiguration：

<http-conf:conduit name="*.http-conduit"> <http-conf:client Connection="close" /> </http-conf:conduit> 

执行此代码时：

  for(int i=0;i<1300;i++){ response = callService(request).call(); } 

（我们不打算在生产中使用此代码，但它是解决问题）

– >第一次运行成功;

– >第二次运行暴露了这个问题

输出：

  netstat| wc -l 

首先显示太多的套接字保持打开（因此cxfconfiguration更改）

现在开放的套接字保持稳定+ – 400线之前configuration改变> 1000

但…

 lsof 2> /dev/null|grep TCP|wc -l 

揭露了我们目前遇到的问题

打开的套接字的数量是稳定的（所以套接字closures），但打开文件的数量不…

从pipe理服务器启动后的319开始，直到+ -1688时发生以下exception：

 javax.xml.ws.soap.SOAPFaultException: NullPointerException invoking https://tst-cjcsr.just.fgov.be/cjcs-cg-ws/1.0-rc2/: null at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:158) at com.sun.proxy.$Proxy302.requestCriminalRecord(Unknown Source) at be.fgov.just.cjr.application.dossier.DossierBean$1.call(DossierBean.java:226) at be.fgov.just.cjr.application.dossier.DossierBean$1.call(DossierBean.java:222) at be.fgov.just.cjr.application.dossier.DossierBean.callService(DossierBean.java:153) at be.fgov.just.cjr.application.dossier.DossierBean.search(DossierBean.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:611) at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:329) at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:342) at org.jboss.el.parser.AstPropertySuffix.invoke(AstPropertySuffix.java:58) at org.jboss.el.parser.AstValue.invoke(AstValue.java:96) at org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105) at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) at javax.faces.component.UICommand.broadcast(UICommand.java:315) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:409) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at be.fgov.just.cjr.application.authentication.UserbeanEnforceFilter.doFilter(UserbeanEnforceFilter.java:64) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at be.fgov.just.cjr.application.authentication.openam.OpenAmPingFilter.doFilter(OpenAmPingFilter.java:88) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at be.fgov.just.cjr.application.authentication.openam.OpenAmReverifyFilter.doFilter(OpenAmReverifyFilter.java:94) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at be.fgov.just.cjr.application.authentication.openam.OpenAmSessionFilter.doFilter(OpenAmSessionFilter.java:166) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3748) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3714) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2283) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2182) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1491) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:263) at weblogic.work.ExecuteThread.run(ExecuteThread.java:221) Caused by: java.lang.NullPointerException: NullPointerException invoking https://tst-cjcsr.just.fgov.be/cjcs-cg-ws/1.0-rc2/: null at sun.reflect.GeneratedConstructorAccessor108.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:39) at java.lang.reflect.Constructor.newInstance(Constructor.java:527) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1346) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1335) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:632) at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:572) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:481) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:382) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:335) at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96) at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:136) ... 56 more Caused by: java.lang.NullPointerException at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:459) at weblogic.net.http.SOAPHttpsURLConnection.getInputStream(SOAPHttpsURLConnection.java:37) at weblogic.net.http.HttpURLConnection.getResponseCode(HttpURLConnection.java:1038) at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.getResponseCode(URLConnectionHTTPConduit.java:266) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.doProcessResponseCode(HTTPConduit.java:1550) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1579) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1520) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1317) ... 66 more 

如果要提供更多的信息，请问，

任何帮助解决这个问题非常感激，

重新启动托pipe服务器'解决'的问题，但这是在生产中没有select…

TIME_WAIT设置为1（15秒），所以没有解决scheme…

S.