PQ88891: Broker is over-sensitive to loss of the queue manager. | |||||||||||||||||||||||||||||||||
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APAR status Closed as unreproducible in next release. Error description JMS server gets abend 0c4 (ABENDU4088) at termination process because dll module imbdfjps.lil was deleted in pthread_quiecs process in its mother task. It seems that the dll modules, imbdfmqm.lil and imbdfjps.lil in the directory WebSphere/V5R0M0/MQSeries/pubsubroot/lil, were incorrectly processed during the cleanup processing. Looking at the SYSLOG it appears that the broker is stopped before the queue manager is stopped. But this is only the shutdown timeout. From the messages in the log it takes longer than the prescribed time (currently about 5 secs) to shutdown. The queue manager is then stopped, and it is this that appears to cause the broker to fail. The broker is over-sensitive to loss of the queue manager.Local fix Everything restarts without problems when the system is recycled.Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V5.0 for z/OS * **************************************************************** * PROBLEM DESCRIPTION: The event broker process gets abend * * ABENDS0C4/ABEND0C4 at process * * termination when the queue manager * * stops before the broker. * **************************************************************** * RECOMMENDATION: * **************************************************************** The event broker process gets abend ABENDS0C4/ABEND0C4 at termination. This happens when the queue manager stops before event broker processes. This problem is in the shutdown path and not during regular messaging processing.Problem conclusion Temporary fix Comments This problem is not reproducable in the future release of WebSphere Application Server for z/OS. The reporting customer has therefore allowed the issue to be closed as UR1.
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros Publications Referenced
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Document Information |
Current web document: swg1PQ88891.html
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PQ88891
IBM Group: Software Group
Modified date: Nov 29, 2004
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