PQ84906; V4.0.5-V4.0.7: Application remove operation fails with large app.
 Downloadable files
 
Abstract
Enterprise Application remove operation (uninstall) is failing with larger application. This is happening with all administrative tools, such as console, wscp and XMLConfig import.
 
Download Description
PQ84906 resolves the following problem:

USERS AFFECTED:
WebSphere® Application Server V4.0.5, V4.0.6, and V4.0.7 users

PROBLEM DESCRIPTION:
When removing a large application on WebSphere® Application Server V4.0.6 or V4.0.7 with a large name space (large BINDINGBEANTBL table in the repository), the uninstall operation fails with outofmemory or transaction rollback errors.

The trace file shows ModuleBean.destroySubcontextIfEmpty() call takes a long time and a lot of memory.

RECOMMENDATION:
During application uninstall, the jndi context will be cleaned up. For systems with large application, the name space could be large as well, which slows down application uninstall process, causing it to eventually time out.

PROBLEM CONCLUSION:
Modified the uninstall code that removes jndi context to better handle large namespaces, so an application uninstall will not time out.
 
Prerequisites
NONE
 
 
Installation instructions
Please review the readme.txt for detailed installation instructions.
 
URL LANGUAGE SIZE(Bytes)
Readme US English 2913
 
Download package
What is DD?
DOWNLOAD RELEASE DATE LANGUAGE SIZE(Bytes) Download Options
PQ84906_Fix 6/28/2004 US English 1091181 FTP DD
 
Technical support
1-800-IBM-SERV (U.S. Only)
 
Problems (APARs) fixed
PQ84906, PQ71169, PQ70257
 
 


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server > Out of Memory
Operating system(s): HP-UX
Software version: 4.0.7
Software edition:
Reference #: 4007358
IBM Group: Software Group
Modified date: Jun 30, 2004