PQ82648: JAVA.LANG.ARRAYINDEXOUTOFBOUNDSEXCEPTION LOGGED IN TRACEFILE WHEN STOPPING SERVER GROUP

APAR status
Closed as program error.

Error description
When stopping the server group in the cluster, the Admin Server
logs the message WTRN0047E in the tracefile in the
WebSphere/AppServer/logs directory.
The server group fails to be stopped as a result.
   With the WTRN0047E message, the following exception is
also logged
The folloiwing exception were thrown when tried to stop a
servergroup with 4 clones:
java.lang.ArrayIndexOutOfBoundsException:13 >= 13
Local fix
No local fix.
Problem summary
****************************************************************
* USERS AFFECTED: All WebSphere Application Server users       *
****************************************************************
* PROBLEM DESCRIPTION: ArrayOutofBoundsException thrown when   *
*                      stopping server groups                  *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
An ArrayOutOfBoundsException was thrown when stopping a server
group. This was the result of a vector being updated from
multiple sources simultaneously, causing the vector to
randomly change size. The problem occurred in tranLogMirrored,
method deleteOwner().  Message WTRN0047E was written to the
trace file.
Problem conclusion
tranLogMirrored will be changed to ensure that the vector
cannot be accessed simultaneously from multiple sources.  This
will involve locking the vector during any update processing.
Temporary fix
PQ82648_Fix.jar
Comments
APAR information
APAR number PQ82648
Reported component name WEBSPHERE AE SO
Reported component ID 5630A2202
Reported release 400
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2003-12-26
Closed date 2004-03-09
Last modified date 2004-03-09

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
trnlgmir          

Fix information

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 #: PQ82648
IBM Group: Software Group
Modified date: Mar 9, 2004