PQ59412: PERFORMANCE PROB WITH THE SSOAUTHENTICATOR


APAR

APAR status
Closed as program error.

Error description
Together with Dennis R we (Ranier D.) discovered a performance
problem with the SSOAuthenticator running websphere portal
 on WAS.  The specific details of the analysis are outlined in
 notes between Rainer and Dennis.
Local fix
No local fix is known.
Problem summary
****************************************************************
* USERS AFFECTED: All WebSphere Application Server users       *
*                 which have enabled security and are using    *
*                 a Custom Login.                              *
****************************************************************
* PROBLEM DESCRIPTION: Performance improvement for             *
*                      SSOAuthenticator.login().               *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
A significant amount of time of SSOAuthenticator.login()
execution is spent in getSecurityServer().  The result from
getSecurityServer() method has not been used since v3.0 and is
no longer necessary.
Problem conclusion
The call to this method has been removed.
Temporary fix
Comments
APAR information
APAR numberPQ59412
Reported component nameWAS ADVANCED AI
Reported component ID5648C8400
Reported release350
StatusCLOSED PER
PENoPE
HIPERNoHIPER
Submitted date2002-03-25
Closed date2002-04-10
Last modified date2002-05-29

APAR is sysrouted FROM one or more of the following:

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

PQ61722PQ61739

Modules/Macros
SECURITY
APAR is sysrouted TO one or more of the following:PQ61722PQ61739Modules/Macros

Fix information
Fixed component nameWAS ADVANCED AI
Fixed component ID5648C8400

Applicable component levels
R350 PSYUP











Document Information

Product categories: Software, Application Servers, Distributed Application & Web Servers, WebSphere Application Server, General
Software version: 350
Reference #: PQ59412
IBM Group: Software Group
Modified date: 2002-05-29