Re: IOException while loading persisted sessions: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: org.apache.commons.logging.impl.Log4JLogger

[Mark Shifman]

Shapira, Yoav wrote:

Hi,
OK, so we don't see the Logger being added as a session attribute.
Could it be a leftover from a previous version of your webapp? 

If you stop tomcat, remove the session.cer file from under
$CATALINA_HOME/work, start tomcat, use your webapp (to create sessions),
then do your WAR copy and restart, do you still get the error?
 

I don't see any session.cer file anywhere. $CATALINA_HOME/work, or 
anywhere along the path
work/Catalina/localhost/chartms

Yoav Shapira
Millennium Research Informatics
 

-----Original Message-----
From: Mark Shifman [mailto:[EMAIL PROTECTED]
Sent: Monday, March 22, 2004 3:44 PM
To: Tomcat Users List
Subject: Re: IOException while loading persisted sessions:
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException:
org.apache.commons.logging.impl.Log4JLogger
Shapira, Yoav wrote:

   

Hi,



     

This is a very simple application in struts.  My only session

       

attributes

     

are a String , an Integer ,  an ArrayList  and a String[].  the
       

struts
 

form beans, are
DyanValidatorForm which are serializable.
       

OK.  Write a simple HttpSessionAttributeListener that just logs in the
attributeAdded method the type of the attribute that's been added.
     

See
 

if that proves the logger is being added to your session.  If it does,
we'll have to figure out what's doing the adding.  If it doesn't,
     

forget
 

this whole approach ;)

     

the output of the listener follows -- the last context
destroyed/initialized follows a copy of the war to webapps.  I have
   

also
 

copied the first few lines
of the error dump:
$ grep -e "\[/chartms\]"
'/home/jakarta-tomcat-5.0.19/logs/localhost_log.2004-03-22.txt'
2004-03-22 15:27:43 StandardContext[/chartms]SessionListener:
contextInitialized()
2004-03-22 15:28:13 StandardContext[/chartms]SessionListener:
contextDestroyed()
2004-03-22 15:29:05 StandardContext[/chartms]SessionListener:
contextInitialized()
2004-03-22 15:29:10 StandardContext[/chartms]SessionListener:
contextDestroyed()
2004-03-22 15:29:26 StandardContext[/chartms]SessionListener:
contextInitialized()
2004-03-22 15:29:33 StandardContext[/chartms]SessionListener:
attributeAdded('12967DF686489F6E34AC3035F55BFE18', 'tempfiles', '[]')
2004-03-22 15:29:33 StandardContext[/chartms]SessionListener:
attributeAdded('12967DF686489F6E34AC3035F55BFE18', 'chartnum', '0')
2004-03-22 15:29:33 StandardContext[/chartms]SessionListener:
attributeAdded('12967DF686489F6E34AC3035F55BFE18', 'UploadForm',
'[EMAIL PROTECTED]')
2004-03-22 15:33:18 StandardContext[/chartms]SessionListener:
attributeAdded('12967DF686489F6E34AC3035F55BFE18',
'org.apache.struts.action.LOCALE', 'en_US')
2004-03-22 15:33:18 StandardContext[/chartms]SessionListener:
attributeReplaced('12967DF686489F6E34AC3035F55BFE18', 'UploadForm',
'[EMAIL PROTECTED]')
2004-03-22 15:33:18 StandardContext[/chartms]SessionListener:
attributeReplaced('12967DF686489F6E34AC3035F55BFE18', 'tempfiles',
'[E-L-013H7-DWARD-OVCA132-F1-R1.TXT]')
2004-03-22 15:33:18 StandardContext[/chartms]SessionListener:
attributeAdded('12967DF686489F6E34AC3035F55BFE18', 'ChartForm',
'DynaActionForm[dynaClass=ChartForm,nthpoint=,ms_files={},offset=,xpixe
   

l=,y
 

pixel=]')
2004-03-22 15:33:22 StandardContext[/chartms]SessionListener:
attributeReplaced('12967DF686489F6E34AC3035F55BFE18', 'ChartForm',
'DynaActionForm[dynaClass=ChartForm,nthpoint=,ms_files={},offset=,xpixe
   

l=,y
 

pixel=]')
2004-03-22 15:33:23 StandardContext[/chartms]SessionListener:
attributeReplaced('12967DF686489F6E34AC3035F55BFE18', 'chartnum', '0')
2004-03-22 15:33:23 StandardContext[/chartms]SessionListener:
attributeAdded('12967DF686489F6E34AC3035F55BFE18', 'rechart_files',
'[Ljava.lang.String;@6147d9')
2004-03-22 15:33:24 StandardContext[/chartms]SessionListener:
attributeAdded('12967DF686489F6E34AC3035F55BFE18', 'RechartForm',
'DynaActionForm[dynaClass=RechartForm,xlow=,nthpoint=,xhigh=,yrange=<NU
   

LL>,
 

ylow=,yhigh=,offset=,xpixel=,xrange=<NULL>,ypixel=]')
2004-03-22 15:35:10 StandardContext[/chartms]SessionListener:
attributeReplaced('12967DF686489F6E34AC3035F55BFE18', 'RechartForm',
'DynaActionForm[dynaClass=RechartForm,xlow=,nthpoint=,xhigh=,yrange=<NU
   

LL>,
 

ylow=,yhigh=,offset=,xpixel=,xrange=<NULL>,ypixel=]')
2004-03-22 15:35:11 StandardContext[/chartms]SessionListener:
attributeReplaced('12967DF686489F6E34AC3035F55BFE18', 'chartnum', '1')
2004-03-22 15:35:47 StandardContext[/chartms]SessionListener:
contextDestroyed()
2004-03-22 15:35:48 StandardContext[/chartms]SessionListener:
contextInitialized()
ERROR 2004-03-22 15:35:48,737 doLoad(StandardManager.java:481)
IOException while loading persisted sessions:
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException:
org.apache.commons.logging.impl.Log4JLogger
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException:
org.apache.commons.logging.impl.Log4JLogger
  at
   

java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1278)
 

  at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845
   

)
 

  at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
  at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:164
   

6)
 

  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
 

:1376)
  at
org.apache.catalina.session.StandardSession.readObjectData(StandardSess
   

ion.
 

java:920)
  at
org.apache.catalina.session.StandardManager.doLoad(StandardManager.java
   

:463
 

)
  at
org.apache.catalina.session.StandardManager.load(StandardManager.java:3
   

90)
 

  at
org.apache.catalina.session.StandardManager.start(StandardManager.java:
   

704)
 

  at
org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:54
   

2)
 

  at
org.apache.catalina.startup.ContextConfig.managerConfig(ContextConfig.j
   

ava:
 

348)

   

Yoav Shapira



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--
Mark Shifman MD. Ph.D.
Yale Center for Medical Informatics
Phone (203)737-5219
[EMAIL PROTECTED]
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