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.TomcatURLStream
> |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-test-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/1nDqd4oVbrggTDlwrzWc8zEdahKhc
> |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
> |> |>
> |>
>
>
