APAR status
Closed as program error.
Error description
Shutdown WAS servant took long time after Db2 cancel which was invoked for disaster recovery test. Normally it takes only a few minutes to stop WAS, but it took over 30 minutes. There were 2 non-daemon threads remained. One was "DestroyJavaVM helper thread", the other was "pool-26-thread-1". It makes sense DestroyJavaVM is waiting all other non-daemon threads termination. So the thread "pool-26-thread-1" prevented the servant termination.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server * * V9.0 using datasources. * **************************************************************** * PROBLEM DESCRIPTION: Server shutdown is delayed after * * aborting * * connection. * **************************************************************** * RECOMMENDATION: * **************************************************************** WAS server shutdown is delayed after aborting managed connection. The server termination is prevented by a non-daemon thread.
Problem conclusion
The non-daemon thread which is created when abort is called is converted to daemon thread. The fix for this APAR is targeted for inclusion in fix pack 9.0.5.21. For more information, see 'Recommended Updates for WebSphere Application Server': https://www.ibm.com/support/pages/node/715553
Temporary fix
Comments
APAR Information
APAR number
PH61078
Reported component name
WEBSPHERE FOR Z
Reported component ID
5655I3500
Reported release
900
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2024-04-24
Closed date
2024-07-01
Last modified date
2024-07-01
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
WEBSPHERE FOR Z
Fixed component ID
5655I3500
Applicable component levels
[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SS7K4U","label":"WebSphere Application Server for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"900","Line of Business":{"code":"LOB67","label":"IT Automation \u0026 App Modernization"}}]
Document Information
Modified date:
01 July 2024