From cocoon-dev-return-15218-apmail-xml-cocoon-dev-archive=xml.apache.org@xml.apache.org Fri Jul 13 18:28:20 2001 Return-Path: Delivered-To: apmail-xml-cocoon-dev-archive@xml.apache.org Received: (qmail 81591 invoked by uid 500); 13 Jul 2001 18:27:55 -0000 Mailing-List: contact cocoon-dev-help@xml.apache.org; run by ezmlm Precedence: bulk list-help: list-unsubscribe: list-post: Reply-To: cocoon-dev@xml.apache.org Delivered-To: mailing list cocoon-dev@xml.apache.org Received: (qmail 81523 invoked from network); 13 Jul 2001 18:27:44 -0000 Message-ID: <3B4F3D7A.A87D866E@apache.org> Date: Fri, 13 Jul 2001 14:27:06 -0400 From: Berin Loritsch X-Mailer: Mozilla 4.75 [en] (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 To: "cocoon-dev@xml.apache.org" Subject: IMPORTANT: Issue with MRUMemmoryStore Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms574C603767EB25DA37A96D8F" X-Spam-Rating: h31.sny.collab.net 1.6.2 0/1000/N --------------ms574C603767EB25DA37A96D8F Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit We are getting NullPointerExceptions in MRUMemmoryStore when under load. This should not be. The keys looked up are the XSP logicsheets, and this is the Exception stacktrace available. ERROR 99504 [cocoon ] (Thread-40): Error in MRUMemoryStore! java.lang.NullPointerException at org.apache.cocoon.components.store.MRUMemoryStore.checkSeriazable(MRUMemoryStore.java:349) at org.apache.cocoon.components.store.MRUMemoryStore.free(MRUMemoryStore.java:337) at org.apache.cocoon.components.store.MRUMemoryStore.hold(MRUMemoryStore.java:242) at org.apache.cocoon.components.store.MRUMemoryStore.store(MRUMemoryStore.java:227) at org.apache.cocoon.components.language.markup.AbstractMarkupLanguage.configure(AbstractMarkupLanguage.java:132) at org.apache.avalon.excalibur.component.DefaultComponentFactory.newInstance(DefaultComponentFactory.java:108) at org.apache.avalon.excalibur.component.DefaultComponentHandler.get(DefaultComponentHandler.java:92) at org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:246) at org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:230) at org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGenerator.java:153) at org.apache.cocoon.components.pipeline.AbstractEventPipeline.setupPipeline(AbstractEventPipeline.java:151) at org.apache.cocoon.components.pipeline.CachingEventPipeline.setup(CachingEventPipeline.java:246) at org.apache.cocoon.components.pipeline.CachingEventPipeline.generateKey(CachingEventPipeline.java:108) at org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingStreamPipeline.java:279) at org.apache.cocoon.www.sitemap_xmap.wildcardMatchN18B(sitemap_xmap.java:1547) at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:1051) at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:997) at org.apache.cocoon.sitemap.Handler.process(Handler.java:160) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103) at org.apache.cocoon.Cocoon.process(Cocoon.java:354) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:488) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.facade.ServletHandler.doService(ServletHandler.java:500) at org.apache.tomcat.core.Handler.service(Handler.java:223) at org.apache.tomcat.facade.ServletHandler.service(ServletHandler.java:448) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:788) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:701) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Http10Interceptor.java:143) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:424) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:497) at java.lang.Thread.run(Thread.java:484) --------------ms574C603767EB25DA37A96D8F Content-Type: application/x-pkcs7-signature; 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