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Abstract
Out of memory seen when multiple users are logged-in in jsf portlet application
Download Description
PI73401 resolves the following problem:
ERROR DESCRIPTION:
Multiple users access the JSF Portlet application and after
some time we see out of memory exceptions as JVM heap continues
to grow
LOCAL FIX:
PROBLEM SUMMARY
USERS AFFECTED:
All users of IBM WebSphere Application
Server
PROBLEM DESCRIPTION:
While running JSF portlet
applications by many users, an OOM is
seen and session data gets lost
RECOMMENDATION:
None
When many users access JSF Portlet application concurrently,
session data gets mixed up and lost. Also during peak usage,
an OutofMemory error is encountered in the JVM heap which
requires a JVM restart.
PROBLEM CONCLUSION:
Code was modified to correctly handle concurrent session data.
The fix for this APAR is currently targeted for inclusion in
fix pack 9.0.0.3. Please refer to the Recommended Updates
page for delivery information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Prerequisites
None
Installation Instructions
Please review the readme.txt for detailed installation instructions.
Technical Support
Contact IBM Support using SR (http://www.ibm.com/software/support/probsub.html), visit the WebSphere Application Server support web site (http://www.ibm.com/software/webservers/appserv/was/support/), or contact 1-800-IBM-SERV (U.S. only).
Problems (APARS) fixed
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Document Information
Modified date:
15 June 2018
UID
swg24043165