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JR42638: CMVC 221349 - RESOLVE A MEMORY LEAK IN THE THREADLOCALFOUNDATIONPROXY.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • After running for a least 12 hours it may be viewed in the heap
    that ThreadLocalFoundationProxy  is building up a large number
    of objects which are not getting released.  This fix changes the
    behavior of the code
    

Local fix

Problem summary

  • USERS AFFECTED:
    All Users
    
    PROBLEM ABSTRACT:
    Memory leak where ThreadLocalFoundationProxy builds up a large
    number of objects.
    
    BUSINESS IMPACT:
    Low, The heap is not growing by large amounts, but it can take
    up a non-trivial part of the heap.
    
    RECOMMENDATION:
    

Problem conclusion

  • Instead of keeping a HashSet within the object, a WeakHashMap is
    used instead to provide pointers to the object.
    
    -------------------------------------------------------------
    The latest available maintenance information can be obtained
    from the Recommended Fixes for WebSphere Commerce technote:
    http://www.ibm.com/support/docview.wss?rs=3046&uid=swg21261296
    

Temporary fix

Comments

APAR Information

  • APAR number

    JR42638

  • Reported component name

    WC BUS EDITION

  • Reported component ID

    5724I3800

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-04-26

  • Closed date

    2012-07-05

  • Last modified date

    2012-07-05

  • 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

    WC BUS EDITION

  • Fixed component ID

    5724I3800

Applicable component levels

  • R700 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSYSYL","label":"WebSphere Commerce Enterprise"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
05 July 2012