IBM Support

PK70951: debug info and size for JCR StrongWorkspaceState

 

APAR status

  • Closed as program error.

Error description

  • Add trace information to monitor the size and usage of
StrongWorkspaceState.

Use trace com.ibm.icm.jcr.StrongWorkspaceState=all.

This will allow WCM support to identify the processes which are
using StrongWorkspaceState, and how many objects are in each
StrongWorkspaceStateObject.  Search the trace for the following
lines: "StrongWorkspaceState putNode".  The
StrongWorkspaceState
contains two Map's of nodes, and the "current size" tells the
size of each.  When you find a line that shows a large size,
the
following Debug Stack Trace will show the context where this
object was used.

Example:
--------
[8/15/08 15:09:05:547 EDT] 0000004e StrongWorkspa 3
com.ibm.icm.jcr.StrongWorkspaceState putNode
node=/contentRoot/icm:libraries[10]/Workflow/Stages/reviewstage/

ibmcontentwcm:permissions(b578cc8048c6f746b182b1720a4095de)@1649

95824, current size=(28,27)

[8/15/08 15:09:05:562 EDT] 0000004e StrongWorkspa 3
com.ibm.icm.jcr.StrongWorkspaceState putNode Debug Stack Trace:
com.ibm.icm.jcr.StrongWorkspaceState.putNode(StrongWorkspaceStat

e.java:62)
com.ibm.icm.jcr.NodeImpl.getChildNodes(NodeImpl.java:1250)
com.ibm.icm.jcr.NodeImpl.getChildNodes(NodeImpl.java:1175)
com.ibm.icm.jcr.NodeImpl.getNodes(NodeImpl.java:1151)
com.ibm.icm.jcr.NodeImpl.getNodes(NodeImpl.java:1138)
com.ibm.icm.jcr.NodeImpl.getNodes(NodeImpl.java:1130)
com.ibm.workplace.wcm.domain.transformers.controllable.AbstractC

ontrollableTransformer.implode(AbstractControllableTransformer.j

ava:280)
com.ibm.workplace.wcm.domain.transformers.TransformerUtils.trans

formNode(TransformerUtils.java:1482)
com.ibm.workplace.wcm.services.repository.RepositoryServiceImpl.

getByUUID(RepositoryServiceImpl.java:1208)
com.ibm.workplace.wcm.services.repository.RepositoryServiceImpl.

getByUUID(RepositoryServiceImpl.java:1137)
com.ibm.workplace.wcm.services.repository.RepositoryServiceImpl.

get(RepositoryServiceImpl.java:300)
com.ibm.workplace.wcm.services.content.ContentServiceImpl.getImp

l(ContentServiceImpl.java:1732)
com.ibm.workplace.wcm.services.content.ContentServiceImpl.getImp

l(ContentServiceImpl.java:1586)
com.ibm.workplace.wcm.services.content.ContentServiceImpl.get(Co

ntentServiceImpl.java:1514)
com.ibm.workplace.wcm.services.content.ContentServiceImpl.get(Co

ntentServiceImpl.java:1491)
com.aptrix.pluto.workflow.WorkflowNetwork.getStart(WorkflowNetwo

rk.java:89)
com.ibm.workplace.wcm.app.ui.portlet.formmapper.WorkflowControlS

ubFormMapper.addCreateDraftButton(WorkflowControlSubFormMapper.j

ava:2964)
com.ibm.workplace.wcm.app.ui.portlet.formmapper.WorkflowControlS

ubFormMapper.produceReadForm(WorkflowControlSubFormMapper.java:6

47)
com.ibm.workplace.wcm.app.ui.portlet.formmapper.AbstractControll

ableFormMapper.produceReadSubForm(AbstractControllableFormMapper

.java:1218)
com.ibm.workplace.wcm.app.ui.portlet.formmapper.AbstractControll

ableFormMapper.produceReadForm(AbstractControllableFormMapper.ja

va:427)
com.ibm.workplace.wcm.app.ui.portlet.formmapper.AbstractFormMapp

er.createContainer(AbstractFormMapper.java:146)
com.ibm.workplace.wcm.app.ui.portlet.core.view.MainShellView.cre

ateContainer(MainShellView.java:154)
com.ibm.workplace.wcm.app.ui.portlet.core.view.ShellView.createF

orm(ShellView.java:103)
com.ibm._jsp._AuthoringUIView._jspService(_AuthoringUIView.java:

329)

Local fix

  • 



Problem summary


    

  • Extended trace information for StrongWorkspace is an important d
tool for OOM problems in JCR applications, such as WCM.  This tr
information allows the application to identify the location wher
StrongWorkspaceState is incorrectly used.

    



Problem conclusion


    

  • 



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PK70951
    • 

  • Reported component name
    LOTUS WEB CONT
    • 

  • Reported component ID
    5724I2900
    • 

  • Reported release
    60F
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2008-08-21
    • 

  • Closed date
    2008-09-17
    • 

  • Last modified date
    2008-09-17
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    LOTUS WEB CONT
    • 

  • Fixed component ID
    5724I2900
    • 



Applicable component levels


    

  • R60E  PSY
       UP
    • 

  • R60F  PSY
       UP
    • 

  • R60G  PSY
       UP
    • 

  • R60H  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            09 September 2020
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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