PM64459: The cache entry memory overhead is too high.

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APAR status

  • Closed as program error.

Error description

  • A Boolean flag is inadvertently used in the CacheEntryImpl
    wrapper for cache entries on all platforms. This wrapper
    increases memory footprint.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All WebSphere eXtreme Scale users.          *
    ****************************************************************
    * PROBLEM DESCRIPTION: The cache entry memory footprint is     *
    *                      too high.                               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    An unnecessary Boolean flag exists in the CacheEntryImpl
    wrapper for cache entries on all platforms.
    

Problem conclusion

  • The unused Boolean flag has been removed.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM64459

  • Reported component name

    WS EXTREME SCAL

  • Reported component ID

    5724X6702

  • Reported release

    850

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-05-11

  • Closed date

    2012-05-30

  • Last modified date

    2012-05-30

  • 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

    WS EXTREME SCAL

  • Fixed component ID

    5724X6702

Applicable component levels

  • R850 PSY

       UP



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Document information


More support for:

WebSphere eXtreme Scale

Software version:

850

Reference #:

PM64459

Modified date:

2012-05-30

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