Hi
After starting my local Webpshere Application Server (6.1.0.15), running my
wicket application (1.3.4) in development mode, the ModificationWatcher
appears to devour memory, until eventually I get out of memory exceptions
(when my latest exception occured, my wicket instance was using 1.7GB (less
than 10 pages visited).
If I run in deployment mode, the memory use is stable as it does not invoke
the ModificationWatcher.
Anyone else seeing this behaviour on Websphere or have any guesses? Will
have a closer look myself as soon as I get a chance, but hoping that someone
else has seen this before ...
[7/16/08 12:33:33:465 CAT] 00000046 Task E
org.apache.wicket.util.thread.Task$1 run Task ModificationWatcher terminated
java.lang.OutOfMemoryError:
ZIP004:OutOfMemoryError, MEM_ERROR in inflateInit2
at java.util.zip.Inflater.init(Native Method)
at java.util.zip.Inflater.<init>(Inflater.java:105)
at java.util.zip.ZipFile.getInflater(ZipFile.java:416)
at java.util.zip.ZipFile.getInputStream(ZipFile.java:359)
at java.util.zip.ZipFile.getInputStream(ZipFile.java:324)
at
com.ibm.ws.classloader.Handler$ClassLoaderURLConnection.getInputStream(Handler.java:288)
at
org.apache.wicket.util.resource.UrlResourceStream.lastModifiedTime(UrlResourceStream.java:293)
at
org.apache.wicket.markup.MarkupResourceStream.lastModifiedTime(MarkupResourceStream.java:144)
at
org.apache.wicket.util.watch.ModificationWatcher$1.run(ModificationWatcher.java:176)
at org.apache.wicket.util.thread.Task$1.run(Task.java:115)
at java.lang.Thread.run(Thread.java:810)
Notes: 1. the only zips/jars are the wicket-related jars in the web-inf/lib
dir
2. it is not possible to deploy my app on Tomcat, but the
wicket-examples deployed on tomcat in development mode does not create the
same issue.
Thanks
Mike
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