PM00031: CLASS LOADER USED BY JSP BATCH COMPILER IS NOT PROPERLY DISPOSED, SOMETIMES RESULTING IN IWAE0017E AFTER PK72252

Fixes are available

APAR status

Closed as program error.

Error description

The class loader used by the JspBatchCompiler is not properly
disposed before an attempt is made to delete files in its
classpath. Previously, this was not a problem; however, class
loader caching of zip files was introduced into the fix packs
that have seen this issue (6.0.2.33, 6.1.0.23 and 7.0.0.3) to
improve class loader performance.  With the caching enabled,
the zip file is still open when the batch compiler attempts to
delete it, causing an exception.

Local fix

Problem summary

****************************************************************
* USERS AFFECTED:  IBM WebSphere Application Server version    *
*                  6.0.2.33, 6.1.0.23, and 7.0.0.3 and later   *
*                  users of JspBatchCompiler                   *
****************************************************************
* PROBLEM DESCRIPTION: The JspBatchCompiler script might       *
*                      result in an error when running on      *
*                      Microsoft Windows Operating System.     *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
The JspBatchCompiler script results in an error when used with
an -ear.path option.  For example:

JSPG0186I: Saving C:\Temp\TestEAR.ear
JSPG0188E: Exception encountered during save operation.
org.eclipse.jst.j2ee.commonarchivecore.internal.exception.SaveFa
ilureException: IWAE0017E Unable to replace original archive:
C:\Temp\TestEAR.ear
        at
org.eclipse.jst.j2ee.commonarchivecore.internal.impl.ArchiveImpl
.cleanupAfterTempSave(ArchiveImpl.java:354)
        at
org.eclipse.jst.j2ee.commonarchivecore.internal.impl.ArchiveImpl
.saveAsNoReopen(ArchiveImpl.java:2339)
        at
org.eclipse.jst.j2ee.commonarchivecore.internal.impl.ArchiveImpl
.saveAs(ArchiveImpl.java:2159)
        at
org.eclipse.jst.j2ee.commonarchivecore.internal.impl.ArchiveImpl
.save(ArchiveImpl.java:2074)
        at
com.ibm.ws.jsp.tools.JspBatchCompiler.zipArchiveFile(JspBatchCom
piler.java:614)
        at
com.ibm.ws.jsp.tools.JspBatchCompiler.runEarCompiler(JspBatchCom
piler.java:425)
        at
com.ibm.ws.jsp.tools.JspBatchCompiler.startup(JspBatchCompiler.j
ava:181)
        at
com.ibm.ws.jsp.tools.BatchCompilerLauncher.main(BatchCompilerLau
ncher.java:13)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
     ......
JSPG0169I: The Batch Compiler exited with errors.

This is caused by PK72252 which was introduced to improve
class loading performance.  When the JspBatchCompiler script
runs with the -ear.path option, a zip file is extracted and
cached.  At the end of the compilation, the JspBatchCompiler
attempts to delete the extracted zip file but it is still held
by the cache.  This causes the above exception.

Problem conclusion

The JspBatchCompiler script was modified not to cache the
content of the zip file.

The fix for this APAR is currently targeted for inclusion in
fixpacks 6.0.2.41, 6.1.0.31, and 7.0.0.11. 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
PM00031
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-10-29
Closed date
2010-01-15
Last modified date
2010-01-15

APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name
WEBS APP SERV N
Fixed component ID
5724H8800

Applicable component levels

R60W PSY
UP
R61W PSY
UP
R700 PSY
UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
29 December 2021

Tips

PM00031: CLASS LOADER USED BY JSP BATCH COMPILER IS NOT PROPERLY DISPOSED, SOMETIMES RESULTING IN IWAE0017E AFTER PK72252

Fixes are available

Subscribe

APAR status

Closed as program error.

Error description

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

APAR Information

APAR number

Reported component name

Reported component ID

Reported release

Status

PE

HIPER

Special Attention

Submitted date

Closed date

Last modified date

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name

Fixed component ID

Applicable component levels

R60W PSY

R61W PSY

R700 PSY

Document Information

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