Hi there,
I am running in to known java.io.NotSerializableException issue when Tomcat
(4.1.27) shutdown or startup.
The strange thing is that I do not get this error when running the
application on Tomcat/Windows but seem to be encountering the problem in
Tomcat/HP-UX 11i. Does the Tomcat shutdown or startup differently in
Windows vs. Unix? Is the Standard Manager enabled by default? To workaround
that, I basically have to set the Manager component to have pathname="null"
and saveOnRestart="false" in server.xml.
Could anyone explain the reason I am seeing two different behaviours?
LOG:
2004-11-25 12:49:08 StandardManager[/dcm] IOException while
loading persisted sessions: java.io.WriteAbortedEx
ception: writing aborted; java.io.NotSerializableException:
com.documentum.web.form.FormHistory
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException: com.documentum.web.form.Form
History
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1278)
at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
at java.util.HashMap.readObject(HashMap.java:986)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:824)
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1746)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
at
org.apache.catalina.session.StandardSession.readObject(StandardSession.java:
1369)
at
org.apache.catalina.session.StandardSession.readObjectData(StandardSession.j
ava:864)
at
org.apache.catalina.session.StandardManager.load(StandardManager.java:440)
at
org.apache.catalina.session.StandardManager.start(StandardManager.java:655)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3571)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:8
21)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579)
at
org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.j
ava:307)
at
org.apache.catalina.core.StandardHost.install(StandardHost.java:772)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:559
)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:401)
at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:718)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:358)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:166)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196)
at
org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
at
org.apache.catalina.core.StandardService.start(StandardService.java:497)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2190)
at
org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at
org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at
org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Cheers,
- Pek Lee -
