PQ51445: WLM REQUESTS FAIL AFTER A CLONED SERVER FAILS OR IS KILLED AND THEN RESTARTED

APAR status
Closed as program error.

Error description
Development APAR for WAS AE to fix the following defect:
Defect 110426:
When a cloned server fails or is killed it is automatically
restarted, however, the modules installed on the server are
not restarted.  When the server comes back up WLM will try
to route requests to that server and all of these requests
will fail.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: WebSphere Application Server 4.0 users of    *
*                 WLM                                          *
****************************************************************
* PROBLEM DESCRIPTION: The problem is that the module's        *
*                      desiredState attribute is never set     *
*                      to running                              *
*                      when the module is installed on a       *
*                      server group.  This is not a problem    *
*                      for the                                 *
*                      code path where the server group or a   *
*                      clone is started on command from the    *
*                      client.                                 *
*                      It is, however, a problem in the auto   *
*                      restart code path.  This is not         *
*                      straight-                               *
*                      forward because of the potential side   *
*                      effects across the server group and     *
*                      there                                   *
*                      may be a good reason this is not        *
*                      done.                                   *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The desiredState will be set to RUNNING
Problem conclusion
Code has been changed in the following:
 com/ibm/ejs/sm/beans/EJBServerBean.java
 com/ibm/ejs/sm/beans/LiveObjectGroupImpl.java
 com/ibm/ejs/sm/beans/ModuleBean.java
 com/ibm/ejs/sm/beans/Module.java
Temporary fix Comments
APAR information
APAR number PQ51445
Reported component name WEBSPHERE AE AI
Reported component ID 5630A2200
Reported release 400
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2001-08-14
Closed date 2001-08-22
Last modified date 2001-08-22

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros

Fix information
Fixed component name WEBSPHERE AE AI
Fixed component ID 5630A2200

Applicable component levels
R400 PSY    UP


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ51445
IBM Group: Software Group
Modified date: Aug 22, 2001