APAR status
Closed as documentation error.
Error description
AFFECTED URLs: V8.5: https://www-01.ibm.com/support/knowledgecenter/SSHRKX_8.5 .0/mp/plan/db_domains_shared.dita V8: http://www-01.ibm.com/support/knowledgecenter/SSHRKX_8.0 .0/config/db_plan_domains.dita?lang=en V7: http://www-10.lotus.com/ldd/portalwiki.nsf/xpDocViewer .xsp?lookupName=IBM+WebSphere+Portal+7+Product+Documentation#act ion=openDocument&res_title=Shared_database_domains_wp7&content=p dcontent Configuring portlet entity caches for multiple lines of production: If you plan to use multiple lines of production, you may need to configure Portal cache settings. That is the case if Portal users will customize portlets to change their personal portlet preferences: Since Portal caches portlet entities, portal preference changes created on a first line of production may not become visible on the second line of production as long as the cache is not refreshed. You can configure the lifetime of the corresponding Portal caches "com.ibm.wps.pe.portletentity" and "com.ibm.wps.pe.portletentitycounter". Both caches are accessed many times during Portal request processing. It is important that the most relevant portlet entities are cached. Disabling these caches will degrade Portal performance. You should therefore choose a cache lifetime which balances your need for data coherence between lines of production and your need for Portal performance. To define the cache lifetime, configure the following properties in the CacheManagerService (http://www-01.ibm .com/support/knowledgecenter/SSHRKX_8.0 .0/admin/srvcfgref_cach_mgr.dita) : cacheinstance.com.ibm.wps.pe.portletentity.lifetime=300 cacheinstance.com.ibm.wps.pe.portletentitycounter.lifetime=300 This defines a cache lifetime of 300 seconds. You may choose another lifetime if required. The cache lifetime should be at least 5, to allow portlet entities to be cached for one request. The WebSphere Portal and Web Content Manager Performance Tuning Guide provides more information about caches.
Local fix
Refer to the above.
Problem summary
This is planned to be changed in the product documentation.
Problem conclusion
This is planned to be changed in the product documentation.
Temporary fix
Comments
APAR Information
APAR number
PI53143
Reported component name
WEBSPHERE PORTA
Reported component ID
5724E7600
Reported release
800
Status
CLOSED DOC
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-11-25
Closed date
2016-02-11
Last modified date
2016-02-11
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSHRKX","label":"WebSphere Portal"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
11 February 2016