IBM Support

PK81383: MEMORY LEAK WITH THE LRUCACHE WHEN RUNNING IN A CLUSTER, WHEN JVM ATTEMPTS TO CLEAR SOFTREFERENCES.

 

APAR status

  • Closed as program error.

Error description

  • When WCM in a cluster, a memory leak can occur with the LRUCache
when a jvm attempts to clear SoftReferences.  Over time,
OutOfMemory exceptions could result due to this.

Local fix

  • 



Problem summary


    

  • When WCM in a cluster, a memory leak can occur with the
LRUCache
when a jvm attempts to clear SoftReferences. Over time,
OutOfMemory exceptions could result due to this.

    



Problem conclusion


    

  • Code changes were provided.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PK81383
    • 

  • Reported component name
    LOTUS WEB CONT
    • 

  • Reported component ID
    5724I2901
    • 

  • Reported release
    60G
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2009-02-25
    • 

  • Closed date
    2009-11-19
    • 

  • Last modified date
    2009-11-19
    • 





    

  • 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
    5724I2901
    • 



Applicable component levels


    

  • R60G  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            19 November 2009
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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