I am running 2 jboss clustered with apache ( mod-jk).
When I start the server I got a lot of warnings for almost all the jars that are under tmp/deploy folder, like this one:
10:32:26,526 WARN [JARDeployer] Failed to add deployable jar: file:/opt/jboss-4.0.3SP1/server/app/tmp/deploy/tmp14734SOAPMessageContext.html java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:111) at java.util.jar.JarFile.<init>(JarFile.java:127) at java.util.jar.JarFile.<init>(JarFile.java:65)..... ....
This is not a jar, it's html. The warning is most probably harmless, but you should look where this SOAPMessageContext.html is coming from.