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IV14392: HARD REFERENCE FROM JAVA.UTIL.LOGGING.LOGGER CAUSE MEMORY LEAK

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: A memory leak is detected and the heap dump shows
that there are hard references from java.util.logging.Logger to
all loggers.
.
Stack Trace: N/A
.

Local fix

  • 



Problem summary


    

  • The problem is caused when logger uses hard references.

    



Problem conclusion


    

  • This defect will be fixed in:
6.0.0 SR11
6.0.1 SR2
.
LogManager and Logger have been updated to use the weak
reference.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV14392
    • 

  • Reported component name
    JAVA CLASS LIBS
    • 

  • Reported component ID
    620700130
    • 

  • Reported release
    600
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-02-03
    • 

  • Closed date
    2012-02-08
    • 

  • Last modified date
    2012-02-09
    • 





    

  • 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
    JAVA CLASS LIBS
    • 

  • Fixed component ID
    620700130
    • 



Applicable component levels


    

  • R600  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            09 February 2012
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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