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IV61544: BEANCLASS LEAK DUE TO CACHE IN JAVA.BEANS.INTROSPECTOR

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: Memory Leak and eventually java.lang.OutOfMemory
    while using lot of beanclass.
    .
    Stack Trace:
    .
    

Local fix

Problem summary

  • The problem is caused when application use lot of beanclass that
    are introspected using java.beans.Introspector which store those
    classes into a static cache holding strong reference thus making
    those ineligible for Garbage Collection or unloading.
    

Problem conclusion

  • Cache in java.beans.Introspector has been corrected to hold
    entries weakly and thus make classes eligible for Garbage
    Collection or Unload.
    .
    This APAR will be fixed in the following Java Releases:
       6    SR16 FP2  (6.0.16.2)
       6 R1 SR8 FP2   (6.1.8.2)
    .
    Contact your IBM Product's Service Team for these Service
    Refreshes and Fix Packs.
    For those running stand-alone, Java maintenance is available
    from:
               https://www.ibm.com/developerworks/java/jdk/
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV61544

  • 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

    2014-06-14

  • Closed date

    2014-06-24

  • Last modified date

    2015-07-15

  • 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:
15 July 2015