Re: Possible bug in 2.5.154 -- NotSerializableException

Thu, 15 Nov 2007 16:57:28 -0800
Yep. 2.5 builds no longer need the keystore, thanks to some magic by Andrew! 

/Janne

On Nov 13, 2007, at 01:07 , Dave Wolf wrote:


Has the jspwiki.jks been eliminated? Its not in the war.

Dave

On Nov 12, 2007 3:40 PM, Janne Jalkanen <[EMAIL PROTECTED]> wrote:


No, it' sounds like we're accidentally again putting something
non-serializable in the HttpSession (which you are not supposed to
be doing).  This is essentially a safe, though annoying exception,
which might cause issues on a large load-balanced system.

/Janne

On Mon, Nov 12, 2007 at 12:23:43PM -0700, Dave Wolf wrote:

Hi,

I've installed JSPWiki 2.5.154-cvs on my WinXP laptop. Its running

Tomcat

5.5.25 and jre 1.6.03. In the catalina logs, I'm seeing quite a  
number

of

the exception listed below. I'm not seeing any problems with the
functionality, but thought I'd hit the list to see if this is just a
configuration problem on my end or something that others are seeing.

Cheers,

Dave

SEVERE: IOException while loading persisted sessions:
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException:
com.ecyrd.jspwiki.auth.UserManager$JSONUserModule
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException:
com.ecyrd.jspwiki.auth.UserManager$JSONUserModule
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java

:1333)

    at java.io.ObjectInputStream.defaultReadFields(

ObjectInputStream.java

:1945)

    at java.io.ObjectInputStream.readSerialData 
(ObjectInputStream.java

:1869)

    at java.io.ObjectInputStream.readOrdinaryObject(

ObjectInputStream.java

:1753)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java

:1329)

    at java.io.ObjectInputStream.readObject 
(ObjectInputStream.java:351)

    at java.util.HashMap.readObject(HashMap.java:1030)
    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:597)

    at java.io.ObjectStreamClass.invokeReadObject 
(ObjectStreamClass.java

:974)

    at java.io.ObjectInputStream.readSerialData 
(ObjectInputStream.java

:1846)

    at java.io.ObjectInputStream.readOrdinaryObject(

ObjectInputStream.java

:1753)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java

:1329)

    at java.io.ObjectInputStream.defaultReadFields(

ObjectInputStream.java

:1945)

    at java.io.ObjectInputStream.readSerialData 
(ObjectInputStream.java

:1869)

    at java.io.ObjectInputStream.readOrdinaryObject(

ObjectInputStream.java

:1753)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java

:1329)

    at java.io.ObjectInputStream.readObject 
(ObjectInputStream.java:351)

    at org.apache.catalina.session.StandardSession.readObject(
StandardSession.java:1402)
    at org.apache.catalina.session.StandardSession.readObjectData(
StandardSession.java:931)
    at org.apache.catalina.session.StandardManager.doLoad(
StandardManager.java:394)
    at org.apache.catalina.session.StandardManager.load(

StandardManager.java

:321)
    at org.apache.catalina.session.StandardManager.start(
StandardManager.java:637)
    at org.apache.catalina.core.ContainerBase.setManager(

ContainerBase.java

:432)
    at org.apache.catalina.core.StandardContext.start(

StandardContext.java

:4160)
    at org.apache.catalina.core.ContainerBase.addChildInternal(
ContainerBase.java:760)
    at org.apache.catalina.core.ContainerBase.addChild(

ContainerBase.java

:740)

    at org.apache.catalina.core.StandardHost.addChild 
(StandardHost.java

:544)

    at org.apache.catalina.startup.HostConfig.deployDirectory(
HostConfig.java:920)
    at org.apache.catalina.startup.HostConfig.deployDirectories(
HostConfig.java:883)

    at org.apache.catalina.startup.HostConfig.deployApps 
(HostConfig.java

:492)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java

:1138)

    at org.apache.catalina.startup.HostConfig.lifecycleEvent(

HostConfig.java

:311)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
LifecycleSupport.java:120)

    at org.apache.catalina.core.ContainerBase.start 
(ContainerBase.java

:1022)

    at org.apache.catalina.core.StandardHost.start(StandardHost.java

:736)

    at org.apache.catalina.core.ContainerBase.start 
(ContainerBase.java

:1014)

    at org.apache.catalina.core.StandardEngine.start 
(StandardEngine.java

:443)
    at org.apache.catalina.core.StandardService.start(

StandardService.java

:448)

    at org.apache.catalina.core.StandardServer.start 
(StandardServer.java

:700)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    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:597)

    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java: 
295)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java: 
433)

Caused by: java.io.NotSerializableException:
com.ecyrd.jspwiki.auth.UserManager$JSONUserModule

    at java.io.ObjectOutputStream.writeObject0 
(ObjectOutputStream.java

:1156)

    at java.io.ObjectOutputStream.defaultWriteFields(

ObjectOutputStream.java

:1509)
    at java.io.ObjectOutputStream.writeSerialData(

ObjectOutputStream.java

:1474)
    at java.io.ObjectOutputStream.writeOrdinaryObject(
ObjectOutputStream.java:1392)

    at java.io.ObjectOutputStream.writeObject0 
(ObjectOutputStream.java

:1150)

    at java.io.ObjectOutputStream.writeObject 
(ObjectOutputStream.java

:326)

    at java.util.HashMap.writeObject(HashMap.java:1001)
    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:597)
    at java.io.ObjectStreamClass.invokeWriteObject(

ObjectStreamClass.java

:945)
    at java.io.ObjectOutputStream.writeSerialData(

ObjectOutputStream.java

:1461)
    at java.io.ObjectOutputStream.writeOrdinaryObject(
ObjectOutputStream.java:1392)

    at java.io.ObjectOutputStream.writeObject0 
(ObjectOutputStream.java

:1150)

    at java.io.ObjectOutputStream.defaultWriteFields(

ObjectOutputStream.java

:1509)
    at java.io.ObjectOutputStream.writeSerialData(

ObjectOutputStream.java

:1474)
    at java.io.ObjectOutputStream.writeOrdinaryObject(
ObjectOutputStream.java:1392)

    at java.io.ObjectOutputStream.writeObject0 
(ObjectOutputStream.java

:1150)

    at java.io.ObjectOutputStream.writeObject 
(ObjectOutputStream.java

:326)

    at org.apache.catalina.session.StandardSession.writeObject(
StandardSession.java:1478)
    at org.apache.catalina.session.StandardSession.writeObjectData(
StandardSession.java:948)
    at org.apache.catalina.session.StandardManager.doUnload(
StandardManager.java:517)
    at org.apache.catalina.session.StandardManager.unload(
StandardManager.java:463)
    at org.apache.catalina.session.StandardManager.stop(

StandardManager.java

:667)
    at org.apache.catalina.core.StandardContext.stop(

StandardContext.java

:4360)
    at org.apache.catalina.core.ContainerBase.removeChild(

ContainerBase.java

:893)
    at org.apache.catalina.startup.HostConfig.undeployApps(

HostConfig.java

:1180)

    at org.apache.catalina.startup.HostConfig.stop 
(HostConfig.java:1151)

    at org.apache.catalina.startup.HostConfig.lifecycleEvent(

HostConfig.java

:313)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
LifecycleSupport.java:120)

    at org.apache.catalina.core.ContainerBase.stop 
(ContainerBase.java

:1055)

    at org.apache.catalina.core.ContainerBase.stop 
(ContainerBase.java

:1067)

    at org.apache.catalina.core.StandardEngine.stop 
(StandardEngine.java

:448)

    at org.apache.catalina.core.StandardService.stop(

StandardService.java

:510)

    at org.apache.catalina.core.StandardServer.stop 
(StandardServer.java

:734)

    at org.apache.catalina.startup.Catalina.stop(Catalina.java:602)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:577)
    ... 6 more

--
Dave Wolf
H: 303-377-9537
M: 303-956-9106

"Our lives begin to end the day we become silent about things that

matter."

--Dr. Martin Luther King Jr.






--
Dave Wolf
H: 303-377-9537
M: 303-956-9106


"Our lives begin to end the day we become silent about things that  
matter."

--Dr. Martin Luther King Jr.
























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