APAR status
Closed as program error.
Error description
NullPointerException when stopping Tivoli Http JMX Admin Mbean
NullPointer Exception is thrown when stopListener operation
of the mbean is invoked.
Runtime Exception seen in SystemError.log
[11/10/04 14:37:46:975 MET] 11d9f05 SystemErr R
javax.management.RuntimeMBeanException
[11/10/04 14:37:46:979 MET] 11d9f05 SystemErr R at
com.tivoli.jmx.DynamicMBeanSupport.invokeMethod(DynamicMBeanSupp
ort.java
:248)
[11/10/04 14:37:46:982 MET] 11d9f05 SystemErr R at
com.tivoli.jmx.DynamicMBeanSupport.invoke(DynamicMBeanSupport.ja
va:166)
[11/10/04 14:37:46:985 MET] 11d9f05 SystemErr R at
com.tivoli.jmx.GenericMBeanSupport.invoke(GenericMBeanSupport.ja
va:178)
The root cause is NullPointer Exception seen in SystemError.log
[19.01.05 11:25:05:450 IRST] 1c71452 SystemErr R
java.lang.NullPointerException
[19.01.05 11:25:05:451 IRST] 1c71452 SystemErr R at
com.tivoli.jmx.http_pa.Dispatcher.stop(Dispatcher.java:90)
[19.01.05 11:25:05:451 IRST] 1c71452 SystemErr R at
com.tivoli.jmx.http_pa.Listener.stopListener(Listener.java:194)
[19.01.05 11:25:05:451 IRST] 1c71452 SystemErr R at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[19.01.05 11:25:05:451 IRST] 1c71452 SystemErr R at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessor
Impl.jav
a:39)
[19.01.05 11:25:05:451 IRST] 1c71452 SystemErr R at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethod
Accessor
Impl.java:25)
[19.01.05 11:25:05:452 IRST] 1c71452 SystemErr R at
java.lang.reflect.Method.invoke(Method.java:324)
[19.01.05 11:25:05:452 IRST] 1c71452 SystemErr R at
com.tivoli.jmx.DynamicMBeanSupport.invokeMethod(DynamicMBeanSupp
ort.java
:242)
Local fix Problem summary
****************************************************************
* USERS AFFECTED: WebSphere Application Server V5.x users *
* who use Tivoli HTTP JMX mbeans. *
****************************************************************
* PROBLEM DESCRIPTION: This APAR fixed two problems: *
* *
* (1) *
* The stopListener method of com.tivoli *
* .jmx.http_pa.Listener class could *
* hang. *
* *
* (2) *
* The stopListener method of com.tivoli. *
* jmx.http_pa.Listener class could throw *
* a NullPointerException. *
****************************************************************
* RECOMMENDATION: *
****************************************************************
Included a new version of Tivoli JMX library which contains
the fix for these two problems.
Problem conclusion
Included a new version of Tivoli JMX library in WebSphere
Application Server V5.x, which contains the fixes for the
hang and the NullPointerException problems in the stopListener
method of com.tivoli.jmx.http_pa.Listener class.
The fix for this APAR is currently targeted for inclusion in
fixpack 5.0.2.12 and 5.1.1.5. Please refer to the
Recommended Updates page for delivery dates:
http://www-1.ibm.com/support/docview.wss?rs=180&context=SSEQTP
&uid=swg27004980
Temporary fix Comments
APAR information |
APAR number |
PK02087 |
Reported component name |
WAS BASE 5.0 |
Reported component ID |
5630A3600 |
Reported release |
10S |
Status |
CLOSED PER |
PE |
NoPE |
HIPER |
NoHIPER |
Special Attention |
NoSpecatt |
Submitted date |
2005-03-07 |
Closed date |
2005-05-10 |
Last modified date |
2005-05-10 |
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 |
WAS BASE 5.0 |
Fixed component ID |
5630A3600 |
Applicable component levels |
R00A PSY |
UP |
R00H PSY |
UP |
R00I PSY |
UP |
R00P PSY |
UP |
R00S PSY |
UP |
R00W PSY |
UP |
R10A PSY |
UP |
R10H PSY |
UP |
R10I PSY |
UP |
R10P PSY |
UP |
R10S PSY |
UP |
R10W PSY |
UP |
|