Sorry, doesn't suggest anything specific to me. > -----Original Message----- > From: Mark Shifman [mailto:[EMAIL PROTECTED] > Sent: Thursday 27 October 2005 20:13 > To: Tomcat Users List > Subject: Re: Tomcat is dying unpredictably > > > Thanks for your reply. After adding the export, tomcat > doesn't die but I am > getting an ERROR that ThreadDeath happened. see trace below. > > Any ideas where to go next? > > Oct 27, 2005 10:31:55 AM org.apache.catalina.loader.WebappClassLoader > loadClass > INFO: Illegal access: this web application instance has been stopped > already (the eventual following stack trace is caused by an > error thrown > for debugging purposes as well as to attempt to terminate the thread > which caused the illegal access, and has no functional impact) > Oct 27, 2005 10:31:55 AM org.apache.catalina.loader.WebappClassLoader > loadClass > INFO: Illegal access: this web application instance has been stopped > already (the eventual following stack trace is caused by an > error thrown > for debugging purposes as well as to attempt to terminate the thread > which caused the illegal access, and has no functional impact) > ERROR 2005-10-27 10:31:55,101 org.apache.coyote.tomcat5.CoyoteAdapter > service > An exception or error occurred in the container during the request > processing > java.lang.ThreadDeath > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappC > lassLoader.java:1270) > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappC > lassLoader.java:1230) > at java.beans.Introspector.instantiate(Introspector.java:1322) > at > java.beans.Introspector.findExplicitBeanInfo(Introspector.java:393) > at java.beans.Introspector.<init>(Introspector.java:342) > at java.beans.Introspector.getBeanInfo(Introspector.java:144) > at > org.apache.commons.beanutils.PropertyUtils.getPropertyDescript > ors(PropertyUtils.java:949) > at > org.apache.commons.beanutils.PropertyUtils.getPropertyDescript > ors(PropertyUtils.java:979) > at > org.apache.commons.beanutils.PropertyUtils.getPropertyDescript > or(PropertyUtils.java:887) > at > org.apache.commons.beanutils.PropertyUtils.getSimpleProperty(P > ropertyUtils.java:1172) > at > org.apache.commons.beanutils.PropertyUtils.getNestedProperty(P > ropertyUtils.java:772) > at > org.apache.commons.beanutils.PropertyUtils.getProperty(Propert > yUtils.java:801) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardW > rapperValve.java:298) > at > org.apache.catalina.core.StandardValveContext.invokeNext(Stand > ardValveContext.java:151) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipel > ine.java:567) > at > org.apache.catalina.core.StandardContextValve.invokeInternal(S > tandardContextValve.java:245) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardC > ontextValve.java:199) > at > org.apache.catalina.core.StandardValveContext.invokeNext(Stand > ardValveContext.java:151) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(Aut > henticatorBase.java:587) > at > org.apache.catalina.core.StandardValveContext.invokeNext(Stand > ardValveContext.java:149) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipel > ine.java:567) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHost > Valve.java:184) > at > org.apache.catalina.core.StandardValveContext.invokeNext(Stand > ardValveContext.java:151) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReport > Valve.java:164) > at > org.apache.catalina.core.StandardValveContext.invokeNext(Stand > ardValveContext.java:149) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipel > ine.java:567) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEn > gineValve.java:156) > at > org.apache.catalina.core.StandardValveContext.invokeNext(Stand > ardValveContext.java:151) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipel > ine.java:567) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972) > at > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter. > java:206) > at > org.apache.coyote.http11.Http11Processor.process(Http11Process > or.java:833) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandle > r.processConnection(Http11Protocol.java:732) > at > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoi > nt.java:619) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( > ThreadPool.java:688) > at java.lang.Thread.run(Thread.java:534) > > Steve Kirk wrote: > > >A long shot, but if you are running RHL9 you might try this, > as mentioned in > >the TC 5.5 release notes at > >http://tomcat.apache.org/tomcat-5.5-doc/RELEASE-NOTES.txt : > > > >================ > >Tomcat on Linux: > >================ > >GLIBC 2.2 / Linux 2.4 users should define an environment variable: > >export LD_ASSUME_KERNEL=2.2.5 > > > >Redhat Linux 9.0 users should use the following setting to avoid > >stability problems: > >export LD_ASSUME_KERNEL=2.4.1 > > > >Apparently the problem is that RHL introduced the "Native > Posix thread > >library", see here (find "NPTL" in the page to jump to the > explanation): > >http://www.redhat.com/docs/manuals/linux/RHL-9-Manual/release > -notes/x86/ > > > >I've noticed it handing a JVM that does a lot of socket > access from the > >command line. The VM just stops dead without reporting > anything. That was > >on the last released build of RHL9 (2.4.20) > > > > > > > >>-----Original Message----- > >>From: Mark Shifman [mailto:[EMAIL PROTECTED] > >>Sent: Wednesday 26 October 2005 17:40 > >>To: Tomcat Users List > >>Subject: Tomcat is dying unpredictably > >> > >> > >>Recently tomcat has started dying in an unpredictable manner. > >>I am running > >>java version "1.4.2" > >>Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-b28) > >>Java HotSpot(TM) Client VM (build 1.4.2-b28, mixed mode) > >> > >>jakarta-tomcat-5.0.19 on a Linux box with kernel > >>2.4.21-37.ELsmp #1 SMP > >>Wed Sep 7 13:28:55 EDT 2005 > >>(recently upgraded) and struts 1.2.6. > >> > >>the output from catalina.out is shown. > >>any help would be appreciated > >> > >> > >>**************** > >>Another exception has been detected while we were handling > last error. > >>Dumping information about last error: > >>ERROR REPORT FILE = (N/A) > >>An unexpected exception has been detected in native code > >>outside the VM. > >>PC = 0x0029cded > >>Unexpected Signal : 11 occurred at PC=0x29CDED > >>SIGNAL = 11 > >>Function=FUNCTION NAME = (null)+0x29CDED > >>(N/A) > >>Library=/lib/tls/libc.so.6 > >>OFFSET = 0x29CDED > >> > >>LIBRARY NAME = NOTE: We are unable to locate the function name > >>symbol for the error > >>/lib/tls/libc.so.6 > >> just occurred. Please refer to release documentation > >>for possible > >>Please check ERROR REPORT FILE for further information, if > >>there is any. > >>Good bye. > >> reason and solutions. > >> > >> > >>Current Java thread: > >> at java.net.Inet4AddressImpl.getHostByAddr(Native Method) > >> at java.net.InetAddress$1.getHostByAddr(InetAddress.java:774) > >> at > >>java.net.InetAddress.getHostFromNameService(InetAddress.java:464) > >> at java.net.InetAddress.getHostName(InetAddress.java:407) > >> at java.net.InetAddress.getHostName(InetAddress.java:379) > >> at > >>org.apache.coyote.http11.Http11Processor.parseHost(Http11Proce > >>ssor.java:1308) > >> at > >>org.apache.coyote.http11.Http11Processor.prepareRequest(Http11 > >>Processor.java:1276) > >> at > >>org.apache.coyote.http11.Http11Processor.process(Http11Process > >>or.java:817) > >> at > >>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandle > >>r.processConnection(Http11Protocol.java:732) > >> at > >>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoi > >>nt.java:619) > >> at > >>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( > >>ThreadPool.java:688) > >> at java.lang.Thread.run(Thread.java:534) > >> > >>Dynamic libraries: > >>Can not get information for pid = 5855 > >> > >>Heap at VM Abort: > >>Heap > >> def new generation total 3520K, used 2449K [0x08e60000, > >>0x09230000, > >>0x09340000) > >> eden space 3136K, 75% used [0x08e60000, 0x090ae558, 0x09170000) > >> from space 384K, 22% used [0x091d0000, 0x091e60b8, 0x09230000) > >> to space 384K, 0% used [0x09170000, 0x09170000, 0x091d0000) > >> tenured generation total 46504K, used 38229K [0x09340000, > >>0x0c0aa000, > >>0x0ce60000) > >> the space 46504K, 82% used [0x09340000, 0x0b895408, 0x0b895600, > >>0x0c0aa000) > >> compacting perm gen total 20224K, used 19970K [0x0ce60000, > >>0x0e220000, > >>0x10e60000) > >> the space 20224K, 98% used [0x0ce60000, 0x0e1e0808, 0x0e1e0a00, > >>0x0e220000) > >> > >>Local Time = Fri Oct 21 22:05:03 2005 > >>Elapsed Time = 33731 > >># > >># The exception above was detected in native code outside the VM > >># > >># Java VM: Java HotSpot(TM) Client VM (1.4.2-b28 mixed mode) > >># > >># An error report file has been saved as /tmp/hs_err_pid5855.log. > >># Please refer to the file for further information. > >># > >>jsvc.exec error: Service did not exit cleanly >
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