IBM Support

PK78004: CACHE NOT EXPIRING WITH DEFAULTCONTENTCACHE SET TO SECURED

 

APAR status

  • Closed as program error.

Error description

  • In WCMConfigService.properties set :
    connect.moduleconfig.ajpe.contentcache.defaultcontentcache=Secur
    ed
    connect.moduleconfig.ajpe.contentcache.contentcacheexpires=REL
    300s
    connect.moduleconfig.ajpe.contentcache.memcachesize=10000
    connect.moduleconfig.ajpe.contentcache.diskcachesize=50000
    
    In authoring UI :
    1.  Create some content and import an image picture1.png
    2.  Save the content item
    3.  Preview the content
      =>  picture1.png is displayed correctly
    4.  Edit the content item and delete the image
    5.  Preview the content item
      =>  no picture is displayed, working correctly
    6.  Edit the content item and import picture2.png
    7.  Preview the content
      =>  picture1.png is displayed instead of picture2.png
    

Local fix

Problem summary

  •  Images embedded in Rich Text Field are not
    updated during preview when using  advanced cache set to secure
    or user.
    

Problem conclusion

  • Under some circumstances preview does not reflect changes made
    to content items.  When 'Secured' cache is used and a user
    previews a content item whose Rich Text Element contains an
    image if the user then edits and previews that image the image
    is not updated in the preview.  The cache is not invalidated
    correctly
    .
    WCM uses processing cache when the previews are generated.  When
    either Secured or User cache is specified cache entries created
    during preview are not correctly invalidated and therefore
    preview will not always reflect the most current state of the
    content.
    

Temporary fix

  •  None / use different cache type
    

Comments

APAR Information

  • APAR number

    PK78004

  • Reported component name

    LOTUS WEB CONT

  • Reported component ID

    5724I2900

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2008-12-31

  • Closed date

    2009-05-06

  • Last modified date

    2009-05-06

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Modules/Macros

  •    WCM
    

Fix information

  • Fixed component name

    LOTUS WEB CONT

  • Fixed component ID

    5724I2900

Applicable component levels

  • R610 PSY

       UP

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Document Information

Modified date:
10 September 2020