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IT00877: REQUESTS FOR A RESOURCE IN THE PENDING STATE OF THE DOCUMENT CACHE MIGHT BYPASS THE CACHE

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • When re-validation of an expired Document Cache entry fails, any
    request for that resource before the cache entry has been
    adequately refreshed will bypass the cache.
    

Local fix

Problem summary

  • Affected are DataPower installations with heavy use of document
    cache.
    
    If re-validation of an expired document cache entry fails, any
    request for that same document before the cache entry is
    adequately refreshed bypasses the cache.  This might reduce the
    document cache efficiency and generate excessive load on the
    backend service.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT00877

  • Reported component name

    DATAPOWER

  • Reported component ID

    DP1234567

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-04-09

  • Closed date

    2014-05-06

  • Last modified date

    2014-05-26

  • 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

    DATAPOWER

  • Fixed component ID

    DP1234567

Applicable component levels

  • R600 PSN

       UP

  • R601 PSN

       UP



Document information

More support for: IBM DataPower Gateways
General

Software version: 6.0.0

Reference #: IT00877

Modified date: 26 May 2014