Also, your settings for the system and server classes for the webapp contexts look all wrong, and don't match the defaults in the WebAppContext class for jetty-9.4.15.
Your dump shows: System Classes: +> java. | | | | | | | +> javax. | | | | | | | +> org.apache.commons.logging. | | | | | | | +> org.eclipse.jetty.continuation. | | | | | | | +> org.eclipse.jetty.http. | | | | | | | +> org.eclipse.jetty.io. | | | | | | | +> org.eclipse.jetty.jndi. | | | | | | | +> org.eclipse.jetty.plus.jaas. | | | | | | | +> org.eclipse.jetty.security. | | | | | | | +> org.eclipse.jetty.server. | | | | | | | +> org.eclipse.jetty.servlet. | | | | | | | +> org.eclipse.jetty.servlets. | | | | | | | +> org.eclipse.jetty.util. | | | | | | | +> org.eclipse.jetty.websocket. | | | | | | | +> org.w3c. | | | | | | | +> org.xml. but should be (see https://github.com/eclipse/jetty.project/blob/jetty-9.4.15.v20190215/jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebAppContext.java#L113 ) "java.", // Java SE classes (per servlet spec v2.5 / SRV.9.7.2) "javax.", // Java SE classes (per servlet spec v2.5 / SRV.9.7.2) "org.xml.", // needed by javax.xml "org.w3c.", // needed by javax.xml "org.eclipse.jetty.jmx.", // webapp cannot change jmx classes "org.eclipse.jetty.util.annotation.", // webapp cannot change jmx annotations "org.eclipse.jetty.continuation.", // webapp cannot change continuation classes "org.eclipse.jetty.jndi.", // webapp cannot change naming classes "org.eclipse.jetty.jaas.", // webapp cannot change jaas classes "org.eclipse.jetty.websocket.", // webapp cannot change / replace websocket classes "org.eclipse.jetty.util.log.", // webapp should use server log "org.eclipse.jetty.servlet.DefaultServlet", // webapp cannot change default servlets "org.eclipse.jetty.jsp.JettyJspServlet", //webapp cannot change jetty jsp servlet "org.eclipse.jetty.servlets.PushCacheFilter", //must be loaded by container classpath "org.eclipse.jetty.servlets.PushSessionCacheFilter" //must be loaded by container classpath Your Server Classes: | | | | | | | +> -org.eclipse.jetty.apache. | | | | | | | +> -org.eclipse.jetty.continuation. | | | | | | | +> -org.eclipse.jetty.http. | | | | | | | +> -org.eclipse.jetty.io. | | | | | | | +> -org.eclipse.jetty.jndi. | | | | | | | +> -org.eclipse.jetty.plus.jass. (note this is misspelt!!) | | | | | | | +> -org.eclipse.jetty.security. | | | | | | | +> -org.eclipse.jetty.server. | | | | | | | +> -org.eclipse.jetty.servlet. | | | | | | | +> -org.eclipse.jetty.servlets. | | | | | | | +> -org.eclipse.jetty.util. | | | | | | | +> -org.eclipse.jetty.websocket. | | | | | | | +> org.eclipse.jetty. but should be (see https://github.com/eclipse/jetty.project/blob/jetty-9.4.15.v20190215/jetty-webapp/src/main/java/org/eclipse/jetty/webapp/WebAppContext.java#L139 ): "-org.eclipse.jetty.server.session.SessionData", //don't hide SessionData for de/serialization purposes "-org.eclipse.jetty.jmx.", // don't hide jmx classes "-org.eclipse.jetty.util.annotation.", // don't hide jmx annotation "-org.eclipse.jetty.continuation.", // don't hide continuation classes "-org.eclipse.jetty.jndi.", // don't hide naming classes "-org.eclipse.jetty.jaas.", // don't hide jaas classes "-org.eclipse.jetty.servlets.", // don't hide jetty servlets "-org.eclipse.jetty.servlet.DefaultServlet", // don't hide default servlet "-org.eclipse.jetty.servlet.NoJspServlet", // don't hide noJspServlet servlet "-org.eclipse.jetty.jsp.", //don't hide jsp servlet "-org.eclipse.jetty.servlet.listener.", // don't hide useful listeners "-org.eclipse.jetty.websocket.", // don't hide websocket classes from webapps (allow webapp to use ones from system classloader) "-org.eclipse.jetty.apache.", // don't hide jetty apache impls "-org.eclipse.jetty.util.log.", // don't hide server log "-org.eclipse.jetty.alpn.", // don't hide ALPN "org.objectweb.asm.", // hide asm used by jetty "org.eclipse.jdt.", // hide jdt used by jetty "org.eclipse.jetty." // hide other jetty classes There is also something else wrong with the setup for your contexts, as you can see by the logs that for the contexts /service and /, that jetty tries to load the JettyJspServlet, fails and replaces it with the NoJspServlet: NO JSP Support for /service, did not find org.eclipse.jetty.jsp.JettyJspServlet NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet However, for the /zxxxxAdmin context, we don't see the failure to load the JettyJspServlet early in deployment, it only fails to load it when the ServletHandler is being started. I assume this failure is due to your incorrect system and server classes setup, however this should also fail for the / and /service contexts. The fact that it doesn't means there is something else wrong with your setup. As for the /zimlet context, this appears to be differently deployed than the rest - I see it is an auto-managed bean of the ContextHandlerCollection, whereas the rest of the contexts are added as managed beans of the ContextHandlerCollection. Please provide more details on how you are deploying the /zimlet context. Jan On Wed, 24 Apr 2019 at 11:11, Jan Bartel <[email protected]> wrote: > Number 12) apache-jsp should say "transitive provider of apache-jsp for > jsp", so there is something wrong with the way the apache-jsp module is > being initialized. > > There is also a further problem, in that your log output from the dump > command throws a NullPointerException - not sure why that is happening or > if it is related, but it certainly prevents the dump from showing us your > system classpath. Will look into the NPE further. > > Meanwhile, I suggest you do a "java -jar ../start.jar --dry-run" and that > output should show us the jars that are on jetty's container classpath. But > first, do please check how you have enbled the apache-jsp module - you > shouldn't specify it anywyhere, jetty should do it for you if you just > enable the jsp module. > > Jan > > On Tue, 23 Apr 2019 at 12:54, Rupali Desai <[email protected]> wrote: > >> Hello, >> I am upgrading the jetty in my web application from 9.3 to 9.4.15. I have >> added support for JSP in the app web.xml and the"jsp" module is included in >> startup option using "--module=jsp...". Iam using open JDK 11.02. However >> when I start the application I get >> "java.lang.ClassNotFoundException: org.eclipse.jetty.jsp.JettyJspServlet" >> >> I can see the Apache JSP jars on the container classpath. However I still >> get the above error. >> Any suggestions on how to fix it. >> >> Jetty Server Classpath: >> ----------------------- >> 19: 7.0 | >> ${jetty.home}/lib/annotations/asm-tree-7.0.jar >> 20: 1.3 | >> ${jetty.home}/lib/annotations/javax.annotation-api-1.3.jar >> 21: 3.14.0.v20180528-0519 | >> ${jetty.home}/lib/apache-jsp/org.eclipse.jdt.ecj-3.14.0.jar >> 22: 9.4.15.v20190215 | >> ${jetty.home}/lib/apache-jsp/org.eclipse.jetty.apache-jsp-9.4.15.v20190215.jar >> 23: 8.5.24 | >> ${jetty.home}/lib/apache-jsp/org.mortbay.jasper.apache-el-8.5.35.1.jar >> 24: 2.3 | >> ${jetty.home}/lib/apache-jsp/org.mortbay.jasper.apache-jsp-8.5.35.1.jar >> 25: 1.2.5 | >> ${jetty.home}/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar >> 26: 1.2.5 | >> ${jetty.home}/lib/apache-jstl/org.apache.taglibs.taglibs-standard-spec-1.2.5.jar >> >> Enabled Modules: >> ================ >> 0) mail transitive provider of mail for jndi >> 1) ext <command-line> >> 2) resources <command-line> >> 3) threadpool transitive provider of threadpool for server >> init template available with >> --add-to-start=threadpool >> 4) server <command-line> >> 5) jndi transitive provider of jndi for plus >> 6) security transitive provider of security for webapp >> transitive provider of security for plus >> 7) transactions transitive provider of transactions for plus >> 8) servlet <command-line> >> 9) webapp <command-line> >> 10) plus <command-line> >> 11) annotations transitive provider of annotations for websocket >> transitive provider of annotations for jsp >> 12) apache-jsp <command-line> >> 13) apache-jstl transitive provider of apache-jstl for jstl >> 14) client transitive provider of client for websocket >> 15) continuation <command-line> >> 16) jmx <command-line> >> 17) jsp <command-line> >> 18) jstl <command-line> >> 19) servlets <command-line> >> 20) websocket <command-line> >> 21) rewrite <command-line> >> 22) setuid <command-line> >> >> Thanks >> Rupali >> _______________________________________________ >> jetty-users mailing list >> [email protected] >> To change your delivery options, retrieve your password, or unsubscribe >> from this list, visit >> https://www.eclipse.org/mailman/listinfo/jetty-users > > > > -- > Jan Bartel <[email protected]> > www.webtide.com > *Expert assistance from the creators of Jetty and CometD* > > -- Jan Bartel <[email protected]> www.webtide.com *Expert assistance from the creators of Jetty and CometD*
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