Return-Path: Delivered-To: apmail-myfaces-dev-archive@www.apache.org Received: (qmail 87129 invoked from network); 2 Jul 2008 15:22:57 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 2 Jul 2008 15:22:57 -0000 Received: (qmail 59834 invoked by uid 500); 2 Jul 2008 15:22:58 -0000 Delivered-To: apmail-myfaces-dev-archive@myfaces.apache.org Received: (qmail 59392 invoked by uid 500); 2 Jul 2008 15:22:57 -0000 Mailing-List: contact dev-help@myfaces.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "MyFaces Development" Delivered-To: mailing list dev@myfaces.apache.org Received: (qmail 59381 invoked by uid 99); 2 Jul 2008 15:22:57 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 Jul 2008 08:22:57 -0700 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 Jul 2008 15:22:14 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 1504F234C14D for ; Wed, 2 Jul 2008 08:21:46 -0700 (PDT) Message-ID: <1716814232.1215012106085.JavaMail.jira@brutus> Date: Wed, 2 Jul 2008 08:21:46 -0700 (PDT) From: =?utf-8?Q?Matthias_We=C3=9Fendorf_=28JIRA=29?= To: dev@myfaces.apache.org Subject: [jira] Commented: (TRINIDAD-1126) Contention at java.util.regex.Pattern.matcher. In-Reply-To: <2114500194.1213794165067.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/TRINIDAD-1126?page=3Dcom.atlass= ian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1= 2609951#action_12609951 ]=20 Matthias We=C3=9Fendorf commented on TRINIDAD-1126: ---------------------------------------------- Well, for what it's worth... This problem is not present in Apache Harmony. See: http://svn.apache.org/viewvc/harmony/enhanced/classlib/trunk/modules/regex/= src/main/java/java/util/regex/Pattern.java?revision=3D662950&view=3Dmarkup > Contention at java.util.regex.Pattern.matcher. > ---------------------------------------------- > > Key: TRINIDAD-1126 > URL: https://issues.apache.org/jira/browse/TRINIDAD-1126 > Project: MyFaces Trinidad > Issue Type: Bug > Components: Components > Affects Versions: 1.2.8-core > Reporter: Yuvaraja Srinivasan > Priority: Minor > > Hi ,=20 > We have carried 100users /5task scalability run and Observed contention= =20 > issue from the=20 > following callstack. > "HTTPThreadGroup-43" prio=3D10 tid=3D0x637a0c20 nid=3D0x20bf8 waiting for= monitor entry [0x6908d000..0x6908fb14] > =09at java.util.regex.Pattern.matcher(Pattern.java:875) > =09- waiting to lock <0x198b3848> (a java.util.regex.Pattern) > =09at org.apache.myfaces.trinidadinternal.style.util.StyleUtils.convertTo= ValidSelector(StyleUtils.java:50) > =09at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderingCon= text.getStyleClass(CoreRenderingContext.java:305) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.renderStyleClass(Co= reRenderer.java:643) > =09at oracle.adf.view.rich.render.RichRenderer.renderStyleClass(RichRende= rer.java:2002) > =09at oracle.adfinternal.view.faces.renderkit.rich.SimpleSelectShuttleRen= derer._renderShuttleHeader(SimpleSelectShuttleRenderer.java:1104) > =09at oracle.adfinternal.view.faces.renderkit.rich.SimpleSelectShuttleRen= derer._encodeSelectItemsContainer(SimpleSelectShuttleRenderer.java:666) > =09at oracle.adfinternal.view.faces.renderkit.rich.SimpleSelectShuttleRen= derer.encodeElementContent(SimpleSelectShuttleRenderer.java:403) > =09at oracle.adfinternal.view.faces.renderkit.rich.SimpleSelectBaseRender= er._renderContent(SimpleSelectBaseRenderer.java:214) > =09at oracle.adfinternal.view.faces.renderkit.rich.SimpleSelectBaseRender= er.renderElementContent(SimpleSelectBaseRenderer.java:112) > =09at oracle.adfinternal.view.faces.renderkit.rich.FormInputRenderer.enco= deAllAsElement(FormInputRenderer.java:129) > =09at oracle.adfinternal.view.faces.renderkit.rich.FormElementRenderer.en= codeAll(FormElementRenderer.java:133) > =09at oracle.adf.view.rich.render.RichRenderer.delegateRenderer(RichRende= rer.java:1070) > =09at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.r= enderFieldCellContents(LabeledInputRenderer.java:172) > =09at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.e= ncodeAll(LabeledInputRenderer.java:154) > =09at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.jav= a:1034) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:304) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er._encodeChild(PanelGroupLayoutRenderer.java:372) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er.access$300(PanelGroupLayoutRenderer.java:30) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:621) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:540) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:111) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:187) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:153) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er.encodeAll(PanelGroupLayoutRenderer.java:292) > =09at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.jav= a:1034) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecu= rsive(UIXComponentBase.java:1339) > =09at org.apache.myfaces.trinidad.component.UIXSwitcher.encodeChildren(UI= XSwitcher.java:154) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:291) > =09at org.apache.myfaces.trinidadinternal.renderkit.html.RowLayoutRendere= r.encodeChild(RowLayoutRenderer.java:116) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(C= oreRenderer.java:321) > =09at org.apache.myfaces.trinidadinternal.renderkit.html.RowLayoutRendere= r.encodeAll(RowLayoutRenderer.java:88) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:304) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(C= oreRenderer.java:321) > =09at org.apache.myfaces.trinidadinternal.renderkit.html.TableLayoutRende= rer.encodeAll(TableLayoutRenderer.java:87) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:304) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(C= oreRenderer.java:321) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelWindowRenderer.en= codeContent(PanelWindowRenderer.java:288) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelWindowRenderer.en= codeAll(PanelWindowRenderer.java:211) > =09at oracle.adfinternal.view.faces.renderkit.rich.DialogRenderer.encodeA= ll(DialogRenderer.java:136) > =09at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.jav= a:1034) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:304) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(C= oreRenderer.java:321) > =09at oracle.adfinternal.view.faces.renderkit.rich.PopupRenderer.encodeAl= l(PopupRenderer.java:315) > =09at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.jav= a:1034) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:304) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er._encodeChild(PanelGroupLayoutRenderer.java:372) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er.access$300(PanelGroupLayoutRenderer.java:30) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:621) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:540) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:111) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:187) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:153) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er.encodeAll(PanelGroupLayoutRenderer.java:292) > =09at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.jav= a:1034) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:304) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er._encodeChild(PanelGroupLayoutRenderer.java:372) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er.access$300(PanelGroupLayoutRenderer.java:30) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:621) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:540) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:111) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:187) > =09at org.apache.myfaces.trinidad.component.UIXComponent.processFlattened= Children(UIXComponent.java:153) > =09at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRender= er.encodeAll(PanelGroupLayoutRenderer.java:292) > =09at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.jav= a:1034) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:304) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(C= oreRenderer.java:321) > =09at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll= (FormRenderer.java:164) > =09at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.jav= a:1034) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRen= derer.java:304) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(C= oreRenderer.java:321) > =09at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encod= eAll(DocumentRenderer.java:692) > =09at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.jav= a:1034) > =09at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRende= rer.java:224) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UI= XComponentBase.java:751) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecu= rsive(UIXComponentBase.java:1339) > =09at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UI= XComponentBase.java:771) > =09at javax.faces.component.UIComponent.encodeAll(UIComponent.java:942) > =09at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerI= mpl.java:273) > =09at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImp= l.java:204) > =09at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWr= apper.java:189) > =09at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.ren= derView(ViewHandlerImpl.java:176) > =09at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderRespon= se(LifecycleImpl.java:652) > =09at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase= (LifecycleImpl.java:243) > =09at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(Lifecy= cleImpl.java:203) > =09at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266) > =09at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilte= rChain.java:64) > =09at oracle.bpel.worklistapp.SessionTimeoutFilter.doFilter(SessionTimeou= tFilter.java:141) > =09at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilte= rChain.java:15) > =09at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter= .java:181) > =09at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilte= rChain.java:17) > =09at oracle.adfinternal.view.faces.webapp.rich.SharedLibraryFilter.doFil= ter(SharedLibraryFilter.java:135) > =09at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$Filte= rListChain.doFilter(TrinidadFilterImpl.java:278) > =09at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilt= er(RegistrationFilter.java:76) > =09at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$Filte= rListChain.doFilter(TrinidadFilterImpl.java:278) > =09at oracle.adfinternal.view.faces.activedata.ADSFilter.doFilter(ADSFilt= er.java:86) > =09at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$Filte= rListChain.doFilter(TrinidadFilterImpl.java:278) > =09at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invo= keDoFilter(TrinidadFilterImpl.java:238) > =09at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFi= lterImpl(TrinidadFilterImpl.java:195) > =09at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFil= ter(TrinidadFilterImpl.java:138) > =09at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(Trinidad= Filter.java:92) > =09at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilte= rChain.java:17) > =09at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:474) > =09at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletReq= uestDispatcher.java:600) > =09at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(S= ervletRequestDispatcher.java:351) > =09at com.evermind.server.http.HttpRequestHandler.doDispatchRequest(HttpR= equestHandler.java:977) > =09at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRe= questHandler.java:878) > =09at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequ= estHandler.java:676) > =09at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequ= estHandler.java:644) > =09at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpReq= uestHandler.java:436) > =09at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.= java:185) > =09at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.= java:153) > =09at oracle.oc4j.network.ServerSocketReadHandler$ClientRunnable.run(Serv= erSocketReadHandler.java:276) > =09at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolEx= ecutor.java:650) > =09at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecut= or.java:675) > =09at java.lang.Thread.run(Thread.java:595) > "HTTPThreadGroup-42" prio=3D10 tid=3D0x6382ba28 nid=3D0x20bf4 waiting on = condition [0x6904f000..0x6904fb94] > =09at sun.misc.Unsafe.park(Native Method) > =09at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:1= 46) > =09at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNano= s(AbstractQueuedSynchronizer.java:772) > =09at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNan= os(AbstractQueuedSynchronizer.java:1087) > =09at java.util.concurrent.SynchronousQueue$Node.waitForPut(SynchronousQu= eue.java:291) > =09at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:44= 3) > =09at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.= java:475) > =09at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecut= or.java:674) > =09at java.lang.Thread.run(Thread.java:595) > "HTTPThreadGroup-41" prio=3D10 tid=3D0x6ae3cce0 nid=3D0x20bf0 waiting on = condition [0x68d8f000..0x68d8fc14] > =09at sun.misc.Unsafe.park(Native Method) > =09at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:1= 46) > =09at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNano= s(AbstractQueuedSynchronizer.java:772) > =09at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireNan= os(AbstractQueuedSynchronizer.java:1087) > =09at java.util.concurrent.SynchronousQueue$Node.waitForPut(SynchronousQu= eue.java:291) > =09at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:44= 3) > =09at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.= java:475) > =09at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecut= or.java:674) > =09at java.lang.Thread.run(Thread.java:595) > Thanks > Ramesh --=20 This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.