PQ91097: EDGE STATIC CACHE IS NOT WORKING

APAR status
Closed as fixed if next.

Error description
Edge static cache is not working. The CacheMonitor.ear and
DynaCacheEsi.ear are deployed and WebSphere plugin to IHS cache
is being used as a cache for static content from WebSphere.
There is no indication via the CacheMonitor that the static
data is being cached.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 V5.0 for z/OS.                               *
****************************************************************
* PROBLEM DESCRIPTION: ESI (Edge Side Include) invalidation    *
*                      does not work on WebSphere Application  *
*                      Server V5.0 for z/OS.                   *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Due to the nature of the HTTP transport implemented in WebSphere
Application Server V5.0 for z/OS, the ESI (Edge Side Include)
Invalidation Monitor cannot complete initialization in the HTTP
Plugin. This prevents the Plugin from processing Dynamic Cache
invalidations flowing out from the Application Server. A further
consequence of this is that the Dynamic Cache Monitor Edge
Statistics are not accessible.
Problem conclusion Temporary fix Comments
This APAR is being closed FIN with concurrence from the
submitting customer. A solution to this problem will be
delivered in a WebSphere Application Server for z/OS release
within the next 18 months.
APAR information
APAR number PQ91097
Reported component name WEBSPHERE FOR Z
Reported component ID 5655I3500
Reported release 500
Status CLOSED FIN
PE NoPE
HIPER NoHIPER
Special Attention NoSpecatt
Submitted date 2004-07-07
Closed date 2005-01-20
Last modified date 2005-01-20

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:
PQ91098

Modules/Macros

Publications Referenced

Fix information

Applicable component levels
R500 PSN    UP


Document Information


Current web document: swg1PQ91097.html
Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PQ91097
IBM Group: Software Group
Modified date: Jan 20, 2005