APAR status
Closed as program error.
Error description
When using the global cache, there are times when a catalog server is forced to stop. For example, as a result of a network partition condition. If this occurs, it is possible for one of the WebSphere eXtreme Scale threads to keep running in a tight loop, using a large amount of CPU until the execution group is stopped.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All users of WebSphere Message Broker V8.0 and IBM Integration Bus V9.0 who use the global cache. Platforms affected: z/OS, MultiPlatform **************************************************************** PROBLEM DESCRIPTION: When using the global cache, there are times when a catalog server is forced to stop. For example, as a result of a network partition condition. If this occurs, it is possible for one of the WebSphere eXtreme Scale threads to keep running in a tight loop, using a large amount of CPU until the execution group is stopped. There are a number of resource name changes between WebSphere Message Broker and IBM Integration Bus Version 9.0. For details visit http://pic.dhe.ibm.com/infocenter/wmbhelp/v9r0m0/topic/com.ibm.e tools.mft.doc/bb23814_.htm
Problem conclusion
The product now contains a version of WebSphere eXtreme Scale where the looping thread is destroyed rather than allowed to continue looping infinitely. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v8.0 8.0.0.6 v9.0 9.0.0.5 The latest available maintenance can be obtained from: http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041 If the maintenance level is not yet available,information on its planned availability can be found on: http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
PI32969
Reported component name
WEB MB Z/OS
Reported component ID
5697P4400
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-01-19
Closed date
2015-02-19
Last modified date
2015-07-23
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEB MB Z/OS
Fixed component ID
5697P4400
Applicable component levels
R800 PSY
UP
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Document Information
Modified date:
23 July 2015