Ken,
Jan Luehe wrote On 02/13/06 14:38,:
> Ken,
>
> Ken Paulsen wrote On 02/13/06 13:38,:
>
>>Amy,
>>
>>You mentioned seeing the exception:
>>
>>[#|2006-02-06T16:12:36.390-0800|SEVERE|sun-appserver-pe9.0|org.apache.catalina.session.ManagerBase|_ThreadID=10;_ThreadName=main;_RequestID=c44ca3a1-bc4e-4736-82db-8d1cadfd3bc1;|Exception
>>loading sessions from persistent storage
>>java.lang.NullPointerException
>> at
>>com.sun.web.ui.model.CCManageChildrenModel.readObject(CCManageChildrenModel.java:545)
>>
>>
>>This NPE (which happens during deserialization and I suspect causes the
>>NotSerializableException) happens in Lockhart code. See the following
>>bug for details: 6330859. I haven't seen this in a while... but that
>>may be because I haven't turned on "FINER" lately.
>>
>>Anyway, this bug didn't used to show up because our server didn't use to
>>Serialize session data across restarts. Is there any way to turn off
>>this feature for a specific web app? If so, that would be the easiest
>>way to remove this error (which occurs in the admin GUI app).
>
>
> you may prevent memory-based sessions from being persisted
> across shutdown/restart by specifying an empty "sessionFilename"
> manager property in your webapp's sun-web.xml, as follows:
>
> <sun-web-app>
> <session-config>
> <session-manager>
> <property name="sessionFilename" value=""/>
> </session-manager>
> </session-config>
> </sun-web-app>
>
Sorry, the above should have been:
<sun-web-app>
<session-config>
<session-manager>
<manager-properties>
<property name="sessionFilename" value="" />
</manager-properties>
</session-manager>
</session-config>
</sun-web-app>
Notice the extra <manager-properties>.
Can you try this instead and let me know?
Thanks,
Jan
> Jan
>
>
>
>
>
>>Thanks,
>>
>>Ken
>>
>>Amy Roh wrote:
>>
>>
>>
>>>Hi,
>>>
>>>I'm getting the same Runtime exception when I try to logon to roller
>>>app. Only warning log (after changing to log level to "FINE" is "null
>>>Subject used in SecurityContext construction". What can I do to get
>>>more info on this to debug further?
>>>Thanks,
>>>Amy
>>>
>>>[#|2006-02-13T11:02:03.921-0800|WARNING|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|SEC5052:
>>>null Subject used in SecurityContext construction.|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.921-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.web.security.WebSecurityManager;MethodName=setPolicyContext;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|[Web-Security]
>>>Policy Context ID was: roller__roller|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.921-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.web.security.WebSecurityManager;MethodName=checkPermission;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|[Web-Security]
>>>Generating a protection domain for Permission check.|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.921-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.web.security.WebSecurityManager;MethodName=checkPermission;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|[Web-Security]
>>>Checking with Principal : nonlogin-principal|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.921-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.web.security.WebSecurityManager;MethodName=checkPermission;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|[Web-Security]
>>>Codesource with Web URL: file:/roller__roller|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.921-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.web.security.WebSecurityManager;MethodName=checkPermission;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|[Web-Security]
>>>Checking Web Permission with Principals : nonlogin-principal|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.921-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.web.security.WebSecurityManager;MethodName=checkPermission;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|[Web-Security]
>>>Web Permission = (javax.security.jacc.WebResourcePermission
>>>/j_security_check POST)|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.921-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.enterprise.security.SecurityContext;MethodName=setCurrent;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|permission
>>>check done to set SecurityContext|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.937-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.web.security.WebSecurityManager;MethodName=hasResourcePermission;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|[Web-Security]
>>>hasResource isGranted: true|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.937-0800|FINE|sun-appserver-pe9.0|javax.enterprise.system.core.security|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;ClassName=com.sun.web.security.WebSecurityManager;MethodName=hasResourcePermission;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|[Web-Security]
>>>hasResource perm: (javax.security.jacc.WebResourcePermission
>>>/j_security_check POST)|#]
>>>
>>>
>>>
>>>[#|2006-02-13T11:02:03.937-0800|SEVERE|sun-appserver-pe9.0|javax.enterprise.system.container.web|_ThreadID=15;_ThreadName=httpWorkerThread-7777-0;_RequestID=e4c9c389-cb4b-482d-b714-fe788648296d;|StandardWrapperValve[default]:
>>>Servlet.service() for servlet default threw exception
>>>
>>>java.lang.RuntimeException: WEB5003: Exception in handleAfterEvent.
>>>
>>>
>>>
>>>Amy Roh wrote:
>>>
>>>
>>>
>>>>Thanks. Changing to FINE logging, I'm finding the problem boils down
>>>>to o.a.c.realm.GenericPrincipal NotSerializableException. I've seen
>>>>similar postings on tomcat mailing lists. I'll look into this more
>>>>and let you know my findings.
>>>>
>>>>[#|2006-02-06T16:12:36.390-0800|SEVERE|sun-appserver-pe9.0|org.apache.catalina.session.ManagerBase|_ThreadID=10;_ThreadName=main;_RequestID=c44ca3a1-bc4e-4736-82db-8d1cadfd3bc1;|Exception
>>>>loading sessions from persistent storage
>>>>java.lang.NullPointerException
>>>> at
>>>>com.sun.web.ui.model.CCManageChildrenModel.readObject(CCManageChildrenModel.java:545)
>>>>
>>>>
>>>>[#|2006-02-06T16:12:43.515-0800|SEVERE|sun-appserver-pe9.0|org.apache.catalina.session.ManagerBase|_ThreadID=10;_ThreadName=main;_RequestID=c44ca3a1-bc4e-4736-82db-8d1cadfd3bc1;|IOException
>>>>while loading persisted sessions: java.io.WriteAbortedException:
>>>>writing aborted; java.io.NotSerializableException:
>>>>org.apache.catalina.realm.GenericPrincipal
>>>>java.io.WriteAbortedException: writing aborted;
>>>>java.io.NotSerializableException:
>>>>org.apache.catalina.realm.GenericPrincipal
>>>>
>>>>Vince.Kraemer_at_Sun.COM wrote:
>>>>
>>>>
>>>>
>>>>>you may want to follow the advice Jan gave me this morning... see
>>>>>
>>>>>https://glassfish.dev.java.net/servlets/ReadMsg?list=users&msgNo=122
>>>>>
>>>>>It seemed to help me find out more about what is 'going wrong' with
>>>>>my app which uses acecgi for security...
>>>>>
>>>>>vbk
>>>>>
>>>>>
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>>>>>
>>>>>
>>>>>
>>>>
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>>>>
>>>
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>>
>>
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>
>