Deplyoing application runtime giving JSP Compilation Error only on JBOSS EAP 6, _jspService(HttpServletRequest, HttpServletResponse) is exceeding the 65535 bytes limit

[amittelang1976]

Hi ,

I am migrating my application from weblogic to JOBSS and while doing so one of my JSP at runtime giving me error about unable to compile because the java class compiled version of JSP is exceeding the 65535 bytes limit. But I am not facing this issue with weblogic server. Only with Jboss EAP this issue is coming.

Let me know the resolution if any one encountered.

Also my this application is legacy using servlet-jsp model only so its very hard to split the jsp into many jsps using jsp:include action.

Is there any other workaround in JBOSS EAP for this issue. Note : I am using java 7 version.That should not be a problem as same java version is working fine with weblogic.

Thanks,

Amit

[jfclere]

It is a compiler limit (the class is too big).

you should try to set mapped-file="false" in the jsp configuration (See
http://docs.jboss.org/jbossweb/7.0.x/config/jsp.html).

[amittelang1976]

Hi Jean,

thanks for the reply but not sure where to set this configuration specially in which configuration. I am using JBoss EAP 6. Also to specify this JSP is working fine when its in Weblogic, its giving problem only in JBoss.

Thanks,

Amit

[jfclere]

the mapped-file="false" in standalone.xml will change the generated java code that should help to make the resulting class smaller.


[amittelang1976]

Hi Jean,

Thanks for the reply but I am not sure where in Stanalone.xml this tag will be used. I googled but not found any reference of this tab in XML. Do let me now if you know about under which tag it will come.

Thanks,
Amit

[amittelang1976]

HI,

I tried by using mapped-file="false" which was true in Jboss-as-web_1_0 AND _1_1.XSD files whereI found but even after making it false its giving me the same error. NO luck.

[jfclere]

Then you have to make the jsp smaller (like moving some java code in classes outsite the jsp). Would that be possible? Or is the jsp already small?

[amittelang1976]

Size of Jsp is over 9000 line and its very hard to make jsp smaller as we used datacentric approach for jsp. So complete logic is in JSP itself.

thanks,

Amit

[amittelang1976]

I resolved this issue by JSP:INCLUDE with param and using JSTL in existing jsp. Breaking down JSP resolved this issue.

Thanks,

Amit