PK66641: DURING RENDERING ONLY, ALLOW STRATEGY CACHE TO CACHE OBJECTS WIT H LARGE RESOURCES BY CONVERTING THEM TO LAZY-LOADED VERSIONS

6.1.0.1 Download: WebSphere Portal and Web Content Management V6.1, fix pack 1
6.1.0.2 Download: WebSphere Portal and Web Content Management V6.1, fix pack 2
6.1.0.3 Download: WebSphere Portal and WCM V6.1 fix pack 3, 6.1.5 feature pack
6.1.0.4 Download: WebSphere Portal and WCM V6.1.0 fix pack 4 & 6.1.5 fix pack 1
6.1.0.5 Download: WebSphere Portal and WCM V6.1.0 fix pack 5
6.1.0.6 Download: WebSphere Portal and WCM V6.1.0 fix pack 6
6.0.1.7 Download: WebSphere Portal and Web Content Manager V6.0.1, fix pack 7
6.0.1.5 Download: WebSphere Portal and Web Content Management V6.0.1 fix pack 5

APAR status

• Closed as program error.

Error description

• Normally resource components with loaded bytes greater than the
  max resource cache size (resourceserver.maxCacheObjectSize) OR
  objects with multiple resources whose total loaded bytes are
  greater than the maximum, will not be cached within the strategy
  cache (to avoid storing large objects in memory). During
  rendering we can safetly convert the loaded resource to a
  lazy-loaded version (ie. clear the bytes) which allows us to
  cache the object and therefore improve performance.
  

Local fix

Problem summary

• Normally resource components with loaded bytes greater than the
  resource cache size (resourceserver.maxCacheObjectSize) OR objec
  multiple resources whose total loaded bytes are greater than the
  maximum, will not be cached within the strategy cache (to avoid
  large objects in memory). During rendering we can safetly conver
  loaded resource to a lazy-loaded version (ie. clear the bytes) w
  allows us to cache the object and therefore improve performance.
  

Problem conclusion

• An interim fix is available from Fix Central at:
  
  6.0.1.3
  
  http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde
  r?brandid=2&productid=Workplace%20Web%20Content%20Management&fix
  es=6.0.1.3-WCM-PK66641
  
  You will need to cut/paste the entire URL to resolve the above
  address.
  

Temporary fix

Comments

APAR Information

• 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

  WEBSPHERE PORTA

• Fixed component ID

  5724E7600

Applicable component levels

• R60G PSY

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