Fixes are available
APAR status
Closed as program error.
Error description
Very occasionally, applications are not started by the Liberty profile server and the following message is logged indicating that the dropin monitor was initialized twice, rather than once. [4/6/12 13:45:14:093 BST] 00000016 com.ibm.ws.app.manager.internal.monitor.DropinMonitor A CWWKZ0058I: Monitoring dropins for applications. [4/6/12 13:45:14:131 BST] 00000022 com.ibm.ws.app.manager.internal.monitor.DropinMonitor A CWWKZ0058I: Monitoring dropins for applications.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server Liberty Profile * **************************************************************** * PROBLEM DESCRIPTION: Applications sometimes do not get * * started and logs indicate the dropins * * monitor was started twice. * **************************************************************** * RECOMMENDATION: * **************************************************************** Occasionally the dropins monitor is started from more than one thread, this can lead to applications not being discovered and not being started.
Problem conclusion
Methods called during application monitoring could be called from more than one thread at the same time. Methods were changed to be synchronized so that corruption of the file monitor state does not occur. The fix for this APAR is currently targeted for inclusion in fix pack 8.5.0.1. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PM70453
Reported component name
LIBERTY PROFILE
Reported component ID
5724J0814
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-08-07
Closed date
2012-08-21
Last modified date
2012-08-21
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
LIBERTY PROFILE
Fixed component ID
5724J0814
Applicable component levels
R850 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
29 October 2021