APAR status
Closed as program error.
Error description
The following will be recorded in the FFDC log file:
------Start of DE processing------ = [04.01.21 11:51:08:595 EST]
key = java.lang.NullPointerException
com.ibm.ws.webcontainer.jsp.servlet.JspServlet.loadJSP 815
Exception = java.lang.NullPointerException
Source = com.ibm.ws.webcontainer.jsp.servlet.JspServlet.loadJSP
probeid = 815
Stack Dump = java.lang.NullPointerException
at org.apache.jasper.compiler.JspLineMapItem.setEndServletLnr
(JspLineMapItem.java(Inlined Compiled Code))
at org.apache.jasper.compiler.JakartaCommentGenerator.endLineMap
(JakartaCommentGenerator.java(Compiled Code))
at org.apache.jasper.compiler.JakartaCommentGenerator.
generateEndComment(JakartaCommentGenerator.java(Inlined
Compiled Code))
at com.ibm.ws.webcontainer.jsp.compiler.IBMCommentGenerator.
generateEndComment(IBMCommentGenerator.java(Compiled Code))
at org.apache.jasper.compiler.JspParseEventListener$
GeneratorWrapper.generate(JspParseEventListener.java(Compiled
Code))
at org.apache.jasper.compiler.JspParseEventListener.generateAll
(JspParseEventListener.java(Compiled Code))
at org.apache.jasper.compiler.JspParseEventListener.
endPageProcessing(JspParseEventListener.java:292)
Local fix
Using the JspBatchCompiler after making JSP changes can prevent
the problem from occuring.
Problem summary
****************************************************************
* USERS AFFECTED: WebSphere Application Server JSP users. *
****************************************************************
* PROBLEM DESCRIPTION: When JSPs compile on demand *
* simultaneously, a NullPointerException *
* occurs and the client gets a 500 Error *
* Page. *
****************************************************************
* RECOMMENDATION: *
****************************************************************
Simultaneous compiling jsps made a conflict on a static object.
The object refernce can't be shared and thus can't be static.
Problem conclusion
Making the object reference and corresponding methods non static
resolved the problem.
Temporary fix
fix test posted on
pq99999.
Comments
APAR information |
APAR number |
PQ83756 |
Reported component name |
WAS NETWRK DEPL |
Reported component ID |
5630A3601 |
Reported release |
00A |
Status |
CLOSED PER |
PE |
NoPE |
HIPER |
NoHIPER |
Special Attention |
NoSpecatt |
Submitted date |
2004-01-26 |
Closed date |
2004-01-30 |
Last modified date |
2006-02-06 |
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PK19268
Modules/Macros
Publications Referenced
Applicable component levels |
R003 PSY |
UP |
R00A PSY |
UP |
R00H PSY |
UP |
R00I PSY |
UP |
R00P PSY |
UP |
R00S PSY |
UP |
R00W PSY |
UP |
R103 PSY |
UP |
R10A PSY |
UP |
R10H PSY |
UP |
R10I PSY |
UP |
R10P PSY |
UP |
R10S PSY |
UP |
R10W PSY |
UP |
|