Hi No it’s not this because k5 don’t use OSGi for the spring boot launcher. I still think it’s a missing add modules as Jvm arg. I will check today.
Regards JB > Le 27 sept. 2021 à 23:39, jgfrm <f...@gordijn.org> a écrit : > > While Googling, I came across on of your blogs > (http://nanthrax.blogspot.com/2021/04/whats-new-in-apache-karaf-431.html) > that one of the changes in Karaf was to export the java.* packages. Could > that be the cause? > > |-----Oorspronkelijk bericht----- > |Van: Jean-Baptiste Onofre <j...@nanthrax.net> > |Verzonden: zondag 26 september 2021 18:02 > |Aan: user@karaf.apache.org > |Onderwerp: Re: Karaf 5 > | > |Hi > | > |No sure, it’s only class loader issue. I remember this issue in pure spring > boot > |with JDK11. > | > |Let me check. > | > |Regards > |JB > | > |> Le 26 sept. 2021 à 17:59, jgfrm <f...@gordijn.org> a écrit : > |> > |> Hi JB, > |> > |> Fully understand that it is still work in progress. > |> > |> Regarding the .NoClassDefFoundError: org/ietf/jgss/GSSException > |> --add-modules java.security.jgss does not solve it? > |> Is it a class loader problem? > |> > |> Best, > |> > |> -- Jaap > |> > |> > |> |-----Oorspronkelijk bericht----- > |> |Van: Jean-Baptiste Onofre <j...@nanthrax.net> > |> |Verzonden: zondag 26 september 2021 14:20 > |> |Aan: user@karaf.apache.org > |> |Onderwerp: Re: Karaf 5 > |> | > |> |Hi Jaap, > |> | > |> |First, maybe I was not clean in my presentation: Karaf 5 is still > |> |under development and so, everything is not yet ready. > |> |As said, I will “move” the code to Apache Karaf repo as soon as I > |> |consider I have something clean and running. > |> | > |> |Anyway, about your email, I will check. Today my focus is on the > |> |OsgiApplicationManager to be Karaf 4 compliant. > |> |I also have to improve the Karaf Config service. > |> | > |> |By the way, you don’t need your own Main, just use the repackage with > |> |regular provided Main (you can take a look on the K4 assembly > |> |repackage as an example). I will create a gradle/maven plugin with > |repackage. > |> | > |> |Regarding your issue, as you are running with JDK11, I guess you have > |> |to add -- add-modules java.security.jgss to avoid the > |NoClassDefFoundException. > |> | > |> |Thanks anyway for your feedback, much appreciated. > |> | > |> |Regards > |> |JB > |> | > |> |> Le 26 sept. 2021 à 12:00, jgfrm <f...@gordijn.org> a écrit : > |> |> > |> |> Hi Jean-Baptiste, > |> |> > |> |> I managed to start (well not completely) my spring application. > |> |> However, while starting up, I get an exception: > |> |> > |> |> 11:43:03.148 [main] ERROR o.s.boot.SpringApplication:837 - > |> |> Application run failed > |> |> org.springframework.context.ApplicationContextException: Unable to > |> |> start web server; nested exception is java.lang.NoClassDefFoundError: > |> |> org/ietf/jgss/GSSException > |> |> > |> |> Any ideas? > |> |> > |> |> Also, I had to make modifications in > |> |SpringBootApplicationManagerService/start: > |> |> > |> |> try { > |> |> Thread.currentThread().setContextClassLoader(classLoader); > |> |> // disable tomcat stream handler > |> |> /* There is no TomcatURLStreamHandlerFactory in my spring jar > |> |> final Method tomcat = > |> |classLoader.loadClass("org.apache.catalina.webresources.TomcatURLStre > |> |am HandlerFactory").getMethod("disable"); > |> |> if (!tomcat.isBridge()) { > |> |> tomcat.setAccessible(true); > |> |> } > |> |> tomcat.invoke(null, null); > |> |> */ > |> |> // invoke spring boot main > |> |> final Method main = > |> |classLoader.loadClass("org.springframework.boot.loader.JarLauncher"). > |> |getM > |> |ethod("main", String[].class); > |> |> main.setAccessible(true); > |> |> log.info("Call JarLauncher"); > |> |> if (properties.get("args") != null) { > |> |> log.info("Call JarLauncher with args"); > |> |> main.invoke(null, new Object[]{ properties.get("args") > }); > |> |> } else { > |> |> log.info("Call JarLauncher without args"); > |> |> main.invoke(null, new Object[]{new String[0]}); // > |> |> the original invoke > |> |did not work for me > |> |> } > |> |> } finally { > |> |> Thread.currentThread().setContextClassLoader(original); > |> |> } > |> |> > |> |> Further details: > |> |> - openjdk version "11.0.12" 2021-07-20 > |> |> - invocation: > |> |> java -cp > |> |> ../karaf5/assemblies/k4/target/k4-5.0-SNAPSHOT.jar:target/e3web-tes > |> |> t-1 > |> |> .0-SNAPSHOT.jar:../karaf5/services/spring-boot-application-manager/ > |> |> tar get/spring-boot-application-manager-5.0-SNAPSHOT.jar > |> |> -Dkaraf.config=src/main/resources/karaf.json Main > |> |> > |> |> Main.java: > |> |> ### > |> |> public class Main { > |> |> public static void main(String[] args){ > |> |> System.out.println("Starting Karaf"); > |> |> Karaf karaf = Karaf.builder().build(); > |> |> karaf.start(); > |> |> } > |> |> } > |> |> ### > |> |> > |> |> Best, > |> |> > |> |> -- Jaap > |> |> > |> |> |-----Oorspronkelijk bericht----- > |> |> |Van: Jean-Baptiste Onofré <j...@nanthrax.net> > |> |> |Verzonden: vrijdag 24 september 2021 10:34 > |> |> |Aan: user@karaf.apache.org > |> |> |Onderwerp: Re: Karaf 5 > |> |> | > |> |> |Hi Jaap, > |> |> | > |> |> |The presentation is available here: > |> |> | > |> |> > |> > |||https://docs.google.com/presentation/d/1nDqd4oVbrggTDlwrzWc8zEdahKh > |c > |> |S > |> |> |VZJjlPk5FPxfBE/edit?usp=sharing > |> |> | > |> |> |Karaf 5 WIP is available here: > |> |> | > |> |> |https://github.com/jbonofre/karaf5 > |> |> | > |> |> |I'm available on Slack or by email if you wanna chat about Karaf5. > |> |> | > |> |> |Regards > |> |> |JB > |> |> | > |> |> |On 24/09/2021 10:06, jgfrm wrote: > |> |> |> Hi, > |> |> |> > |> |> |> I have two questions about Karaf 5: > |> |> |> - is the presentation by Onofre at ApacheConf online somewhere? > |> |> |> - is it possible to explore Karaf 5 (or: what is there right now)? > |> |> |> I am in particular interested in the Spring Boot functionality, > |> |> |> as I have a Spring Boot application that I want to port to Karaf > |> |> |> to support dynamic loading of components. I have found the > |> |> |> github repo of Onofre, but it is unclear to me how e.g. to start > Karaf. > |> |> |> > |> |> |> Best, > |> |> |> > |> |> |> -- Jaap > |> |> |> > |> |> > |> > |> > >
