APAR status
Closed as program error.
Error description
Extended testing of transaction recovery has uncovered a
problem with the handling of the partner log, which can show
up in a number of ways, but all are associated with the
enlistment of a new XA Resource.
1. During the enlist of an XA Resource, a SystemException was
thrown. This was caused by:
com.ibm.ws.recoverylog.spi.
RecoverableUnitSectionExistsException
In this case, the server was able to recover, and could continue
to be used.
2. During the enlist of an XA Resource, a SystemException was
thrown. This was caused by:
com.ibm.ws.recoverylog.spi.InternalLogException
The following error messages were also produced:
CWRLS0008E: Recovery log is being marked as failed. [ 2
transaction ]
CWRLS0009E: Details of recovery log failure:
java.lang.NullPointerException
In this case, the recovery log is marked as unusable, and the
server can no longer process transactions.
3. During the enlst of an XA Resource, a
BufferOverflowException was thrown. This was caused by:
om.ibm.ws.recoverylog.spi.InternalLogException:
java.nio.BufferOverflowException which in turn was caused by:
java.nio.BufferOverflowException
In this case, the recovery log is marked as unusable, and the
server can no longer process transactions.
4. An attempt to start the server produced the following
message:
WTRN0045W: The transaction service cannot recover resource
0000000000000000000000020001. The exception stack trace
follows: java.lang.Exception: Invalid Xid/recoveryId in
transaction log
and the server could not be started.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All WebSphere Application Server users. *
* *
****************************************************************
* PROBLEM DESCRIPTION: Various problems reported by the *
* *
* recovery log service and transac *
* tions compone *
* nts. *
****************************************************************
* RECOMMENDATION: *
* *
****************************************************************
Various problems have been found when running extended
recovery tests. These include the following error messages:
1. CWRLS0008E: Recovery log is being marked as failed. [ 2
transaction ]
2. CWRLS0009E: Details of recovery log failure:
java.lang.NullPointerException
WTRN0045W: The transaction service cannot recover resource
0000000000000000000000020001. The exception stack trace
follows: java.lang.Exception: Invalid Xid/recoveryId in
transaction log
In addition the following exceptions have been observed:
3. During the enlist of an XA Resource, a SystemException was
thrown. This was caused by:
com.ibm.ws.recoverylog.spi.RecoverableUnitSectionExistsException
4. During the enlst of an XA Resource, a
BufferOverflowException was thrown. This was caused by:
com.ibm.ws.recoverylog.spi.InternalLogException:
java.nio.BufferOverflowException
The cause of these errors has been identified as a lack of
synchronization in the method that maintains the classpath
information in the transaction service recovery log files.
Problem conclusion
Class RecoveryManager will be changed so that the method that
maintains the classpath information in the transaction
service's recovery log files is synchronized.
The fix for this APAR is currently targeted for inclusion in
fixpack 5.1.1.14, 6.0.2.19 and 6.1.0.5.
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 |
PK32884 |
Reported component name |
WEBSPHERE BASE |
Reported component ID |
5630A3600 |
Reported release |
10A |
Status |
CLOSED PER |
PE |
NoPE |
HIPER |
NoHIPER |
Special Attention |
NoSpecatt |
Submitted date |
2006-10-12 |
Closed date |
2006-11-08 |
Last modified date |
2008-02-15 |
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
Publications Referenced
|
Fix information |
Fixed component name |
WEBSPHERE BASE |
Fixed component ID |
5630A3600 |
Applicable component levels |
R003 PSN |
UP |
R00A PSN |
UP |
R00H PSN |
UP |
R00I PSN |
UP |
R00P PSN |
UP |
R00S PSN |
UP |
R00W PSN |
UP |
R103 PSY |
UP |
R10A PSY |
UP |
R10H PSY |
UP |
R10I PSY |
UP |
R10P PSY |
UP |
R10S PSY |
UP |
R10W PSY |
UP |
|