PQ65343: SUPPORT FOR HTTP SESSION AFFINITY ACROSS MULTIPLE SERVER INSTANCES IN WEBSPHERE APPLICATION SERVER FOR Z0S V4.01 | |||||||||||||||||||||||||
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APAR status Closed as documentation error. Error description The restriction that HTTP session data stored in memory can only be maintained within a single J2EE server instance has been eliminated. HTTP session data stored in memory can now be maintained across multiple J2EE server instances. This support was included in PTF UQ90049 (PTF level L00PTF11). The purpose of this APAR is to document how to implement that support.Local fix Problem summary **************************************************************** * USERS AFFECTED: Users of WebSphere Application Server * * V4.0.1 for z/OS and OS/390 who want to * * maintain HTTP session data in memory while * * running multiple J2EE server instances. * * * **************************************************************** * PROBLEM DESCRIPTION: Applications that use HTTP session data * * stored in memory can now run in a * * configuration consisting of multiple J2 * * server instances. This support has not * * been documented. * * * **************************************************************** * RECOMMENDATION: * **************************************************************** The restriction limiting HTTP session data stored in memory to a single J2EE server instance has been eliminated. HTTP session data stored in memory can now be maintained across multiple J2EE server instances. This support was included in PTF UQ90049 (PTF level L00PTF11). The purpose of this APAR is to document how to implement that support.Problem conclusion PTF UQ90049 enables WebSphere for z/OS to maintain session data in-memory across multiple J2EE server instances, as well as across multiple server regions within a server instance. A separate document, entitled "WebSphere Application Server V4.0.1 for z/OS and OS/390: Maintaining Session Affinity Across Multiple Server Instances, (APAR PQ65343, PTF UQ90049, Service Level 11)" is available for this APAR. To download the document, go to http://www.ibm.com/software/webservers/appserv/ zos_os390/support.html then click "Product information." At a later time, the information in this document will be integrated into the WebSphere for z/OS formal publications. To access the latest publications, go to the product library page at www.ibm.com/software/webservers/appserv/zos_os390/library.htmlTemporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 401
Software edition:
Reference #: PQ65343
IBM Group: Software Group
Modified date: Sep 12, 2002
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