APAR status
Closed as program error.
Error description
Performance issue related to the fact the the personalization component does not use the abspath cache when looking up paths of wcm resources
Local fix
Problem summary
Problem Summary: The WCM Personalization component is not using the internal AbsPath cache for looking up WCM Content paths while rendering the results of a PZN rule, where the rule returns WCM content items. Detailed Problem Description: The WCM Personalization component is not using the internal AbsPath cache for looking up WCM Content paths while rendering the results of a PZN rule, where the rule returns WCM content items. When resolving and Path information for the AptrixTree the Personalization component was looking up the ItemPaths directly from the ContentService, rather than using SiteUtils to retrieve this information, which will cache previously looked up items paths in the AbsPath cache. In addition we were validating the PZN rule node, by looking up by AbsPath everytime the rule was to be executed. Problem Analysis: When resolving and Path information for the AptrixTree the Personalization component was looking up the ItemPaths directly from the ContentService, rather than using SiteUtils to retrieve this information, which will cache previously looked up items paths in the AbsPath cache. In addition we were validating the PZN rule node, by looking up by AbsPath everytime the rule was to be executed. Affected Users: All Users
Problem conclusion
Problem Solution: Modified the generateTree method to use SiteUtils to fetch an items path so that the AbsPathCache can be used. Also modified validateSpotNameUUIDInfo, to lookup the node by UUID instead of AbsPath. An interim fix for this APAR 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-PK63605 For release 6.0.1.2: http://www.ibm.com/eserver/support/fixes/fixcentral/swgquickorde r?brandid=2&productid=Workplace%20Web%20Content%20Management&fix es=6.0.1.2-WCM-PK63605 You will need to cut/paste the entire URL into a browser to resolve the address.
Temporary fix
Comments
APAR Information
APAR number
PK63605
Reported component name
WEBSPHERE PERSO
Reported component ID
5724E7614
Reported release
60G
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2008-04-01
Closed date
2008-05-15
Last modified date
2008-08-21
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
WRKPLC WEB CON
Fixed component ID
5724I2900
Applicable component levels
R60G PSY
UP
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Document Information
Modified date:
10 September 2020