Hi Tom,
Maybe I did something wrong, but it seems I can't run the
substrate.lib/target/atomos example.
So, I'm using this graalvm version:
openjdk version "11.0.10" 2021-01-19
OpenJDK Runtime Environment GraalVM CE 21.0.0 (build
11.0.10+8-jvmci-21.0-b06)
OpenJDK 64-Bit Server VM GraalVM CE 21.0.0 (build 11.0.10+8-jvmci-21.0-b06,
mixed mode, sharing)
Now, I have built the whole project using this command, as per your README
from [1].
./mvnw clean install -Psubstrate -Pfelix
So, after a while, everything is built, but when I'm trying to launch the
following executable:
./atomos.examples/atomos.examples.substrate.lib/target/atomos
then I'm getting this exception:
java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Method.java:566)
at
org.apache.felix.framework.util.SecureAction.getAccessor(SecureAction.java:1139)
at
org.apache.felix.framework.util.SecureAction.setAccesssible(SecureAction.java:998)
at
org.apache.felix.framework.ext.ClassPathExtenderFactory$DefaultClassLoaderExtender.<clinit>(ClassPathExtenderFactory.java:79)
at
com.oracle.svm.core.classinitialization.ClassInitializationInfo.invokeClassInitializer(ClassInitializationInfo.java:375)
at
com.oracle.svm.core.classinitialization.ClassInitializationInfo.initialize(ClassInitializationInfo.java:295)
at
org.apache.felix.framework.ExtensionManager.<clinit>(ExtensionManager.java:152)
at
com.oracle.svm.core.classinitialization.ClassInitializationInfo.invokeClassInitializer(ClassInitializationInfo.java:375)
at
com.oracle.svm.core.classinitialization.ClassInitializationInfo.initialize(ClassInitializationInfo.java:295)
at
org.apache.felix.framework.Felix.initializeFrameworkProperties(Felix.java:4881)
at org.apache.felix.framework.Felix.<init>(Felix.java:405)
at
org.apache.felix.framework.FrameworkFactory.newFramework(FrameworkFactory.java:36)
at
org.apache.felix.atomos.impl.base.AtomosBase.newFramework(AtomosBase.java:423)
at org.apache.felix.atomos.Atomos.main(Atomos.java:228)
Caused by: com.oracle.svm.core.jdk.UnsupportedFeatureError: Defining new
classes at run time is not supported. All classes need to be known at image
build time.
at
com.oracle.svm.core.util.VMError.unsupportedFeature(VMError.java:87)
at jdk.internal.misc.Unsafe.defineAnonymousClass(Unsafe.java:246)
at sun.misc.Unsafe.defineAnonymousClass(Unsafe.java:830)
... 14 more
com.oracle.svm.core.jdk.UnsupportedFeatureError: Setting a custom
URLStreamHandlerFactory.
at
com.oracle.svm.core.util.VMError.unsupportedFeature(VMError.java:87)
at java.net.URL.setURLStreamHandlerFactory(URL.java:77)
at
org.apache.felix.framework.URLHandlers.<init>(URLHandlers.java:243)
at
org.apache.felix.framework.URLHandlers.registerFrameworkInstance(URLHandlers.java:633)
at
org.apache.felix.framework.URLHandlersActivator.start(URLHandlersActivator.java:69)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:825)
at
org.apache.felix.framework.Felix$SystemBundleActivator.start(Felix.java:5173)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:825)
at org.apache.felix.framework.Felix.init(Felix.java:899)
at org.apache.felix.framework.Felix.init(Felix.java:648)
at org.apache.felix.framework.Felix.start(Felix.java:1111)
at org.apache.felix.atomos.Atomos.main(Atomos.java:229)
And, I don't get the gogo prompt and I can't hit the gogo web console from
http://localhost:8080/system/console/bundles
Did I wrongly build the projects ? maybe it's because I'm using the
latest GraalVM
CE 21.0.0 version while in your README file it is mentioned that GraalVM CE
20.2.0 is required ? Notice that I'm getting the same issue when using the
-Pjava8 option. I hope I'm not raising a false alarm ?
Now, the other atomos.examples.substrate.maven works, but at startup, I
however noticed some exceptions:
./atomos.examples/atomos.examples.substrate.maven/target/native_image_build/bin/org.apache.felix.atomos.examples.substrate.maven
java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Method.java:566)
at
org.apache.felix.framework.util.SecureAction.getAccessor(SecureAction.java:1139)
at
org.apache.felix.framework.util.SecureAction.setAccesssible(SecureAction.java:998)
at
org.apache.felix.framework.ext.ClassPathExtenderFactory$DefaultClassLoaderExtender.<clinit>(ClassPathExtenderFactory.java:79)
at
com.oracle.svm.core.classinitialization.ClassInitializationInfo.invokeClassInitializer(ClassInitializationInfo.java:375)
at
com.oracle.svm.core.classinitialization.ClassInitializationInfo.initialize(ClassInitializationInfo.java:295)
at
org.apache.felix.framework.ExtensionManager.<clinit>(ExtensionManager.java:152)
at
com.oracle.svm.core.classinitialization.ClassInitializationInfo.invokeClassInitializer(ClassInitializationInfo.java:375)
at
com.oracle.svm.core.classinitialization.ClassInitializationInfo.initialize(ClassInitializationInfo.java:295)
at
org.apache.felix.framework.Felix.initializeFrameworkProperties(Felix.java:4881)
at org.apache.felix.framework.Felix.<init>(Felix.java:405)
at
org.apache.felix.framework.FrameworkFactory.newFramework(FrameworkFactory.java:36)
at
org.apache.felix.atomos.impl.base.AtomosBase.newFramework(AtomosBase.java:423)
at org.apache.felix.atomos.Atomos.main(Atomos.java:228)
Caused by: com.oracle.svm.core.jdk.UnsupportedFeatureError: Defining new
classes at run time is not supported. All classes need to be known at image
build time.
at
com.oracle.svm.core.util.VMError.unsupportedFeature(VMError.java:87)
at jdk.internal.misc.Unsafe.defineAnonymousClass(Unsafe.java:246)
at sun.misc.Unsafe.defineAnonymousClass(Unsafe.java:830)
... 14 more
com.oracle.svm.core.jdk.UnsupportedFeatureError: Setting a custom
URLStreamHandlerFactory.
at
com.oracle.svm.core.util.VMError.unsupportedFeature(VMError.java:87)
at java.net.URL.setURLStreamHandlerFactory(URL.java:77)
at
org.apache.felix.framework.URLHandlers.<init>(URLHandlers.java:243)
at
org.apache.felix.framework.URLHandlers.registerFrameworkInstance(URLHandlers.java:633)
at
org.apache.felix.framework.URLHandlersActivator.start(URLHandlersActivator.java:69)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:825)
at
org.apache.felix.framework.Felix$SystemBundleActivator.start(Felix.java:5173)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:825)
at org.apache.felix.framework.Felix.init(Felix.java:899)
at org.apache.felix.framework.Felix.init(Felix.java:648)
at org.apache.felix.framework.Felix.start(Felix.java:1111)
at org.apache.felix.atomos.Atomos.main(Atomos.java:229)
Registered Echo service from activator.
2021-02-12 00:48:55.120:INFO:oejs.Server:FelixStartLevel:
jetty-9.4.30.v20200611; built: 2020-06-11T12:34:51.929Z; git:
271836e4c1f4612f12b7bb13ef5a92a927634b0d; jvm 11.0.10
resource:gosh_profile: ERROR: java.lang.IllegalArgumentException: Cannot
coerce addcommand(Token, BundleContextImpl) to any of []
g! 2021-02-12 00:48:55.123:INFO:oejs.session:FelixStartLevel:
DefaultSessionIdManager workerName=node0
2021-02-12 00:48:55.123:INFO:oejs.session:FelixStartLevel: No
SessionScavenger set, using defaults
2021-02-12 00:48:55.123:INFO:oejs.session:FelixStartLevel: node0 Scavenging
every 600000ms
2021-02-12 00:48:55.123:INFO:oejsh.ContextHandler:FelixStartLevel: Started
o.e.j.s.ServletContextHandler@6384780a{/,null,AVAILABLE}
2021-02-12 00:48:55.123:INFO:oejs.Server:FelixStartLevel: Started @124ms
2021-02-12 00:48:55.123:INFO:oejs.session:FelixStartLevel: node0 Scavenging
every 600000ms
2021-02-12 00:48:55.124:INFO:oejs.AbstractConnector:FelixStartLevel:
Started ServerConnector@507b669c{HTTP/1.1, (http/1.1)}{0.0.0.0:8080}
[INFO] Started Jetty 9.4.30.v20200611 at port(s) HTTP:8080 on context path
/ [minThreads=8,maxThreads=200,acceptors=1,selectors=2]
[INFO] Apachde Felix Http Whiteboard Service started
Activated: org.apache.felix.atomos.tests.testbundles.service.impl.EchoImpl
Echo service found: impl.activator hello
Activated: org.apache.felix.atomos.tests.testbundles.service.user.EchoUser
Activated via constructor:
org.apache.felix.atomos.tests.testbundles.service.user.EchoUser2
ERROR: Bundle org.osgi.service.component.annotations [25] Error starting
atomos:boot:org.osgi.service.component.annotations
(org.osgi.framework.BundleException: Unable to resolve org.osgi.se
rvice.component.annotations [25](R 25.0): missing requirement
[org.osgi.service.component.annotations [25](R 25.0)] osgi.unresolvable;
(&(must.not.resolve=*)(!(must.not.resolve=*))) Unresolv
ed requirements: [[org.osgi.service.component.annotations [25](R 25.0)]
osgi.unresolvable; (&(must.not.resolve=*)(!(must.not.resolve=*)))])
org.osgi.framework.BundleException: Unable to resolve
org.osgi.service.component.annotations [25](R 25.0): missing requirement
[org.osgi.service.component.annotations [25](R 25.0)] osgi.unre
solvable; (&(must.not.resolve=*)(!(must.not.resolve=*))) Unresolved
requirements: [[org.osgi.service.component.annotations [25](R 25.0)]
osgi.unresolvable; (&(must.not.resolve=*)(!(must.not.
resolve=*)))]Unable to resolve connected bundle: Unable to resolve
org.osgi.service.component.annotations [25](R 25.0): missing requirement
[org.osgi.service.component.annotations [25](R 25.
0)] osgi.unresolvable; (&(must.not.resolve=*)(!(must.not.resolve=*)))
Unresolved requirements: [[org.osgi.service.component.annotations [25](R
25.0)] osgi.unresolvable; (&(must.not.resolve=*
)(!(must.not.resolve=*)))]
at
org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4398)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2308)
at
org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1566)
at
org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.lang.Thread.run(Thread.java:834)
at
com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:519)
at
com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:192)
Despite of the exceptions, the substrate.maven example works fine: I can
get the gogo prompt and the webconsole also works.
[1]
https://github.com/apache/felix-atomos/blob/master/atomos.examples/SUBSTRATE.md
thanks;
regards
/pierre
On Tue, Feb 9, 2021 at 7:38 PM Thomas Watson <[email protected]> wrote:
> Hi,
>
> I did publish the new snapshots of atomos to
> https://repository.apache.org/content/repositories/snapshots in case you
> want to try them from there. I also updated my simplistic example of gogo
> w/ atomos at https://github.com/tjwatson/atomos-examples
>
> Tom
>
> On Tue, Feb 9, 2021 at 7:14 AM Jean-Baptiste Onofre <[email protected]>
> wrote:
>
> > Thanks Tom for the reminder !
> >
> > I should have time to test by the end of the week.
> >
> > Regards
> > JB
> >
> > > Le 9 févr. 2021 à 02:01, Thomas Watson <[email protected]> a écrit :
> > >
> > > Hi,
> > >
> > > I would like to give you a chance to provide feedback before calling a
> > vote
> > > for a 1.0 release of Atomos. I've done a few modifications over the
> past
> > > week or so and have improved the project readme to make it easier to
> > > understand what Atomos is and how to use it:
> > >
> > > https://github.com/apache/felix-atomos
> > >
> > > Please let me know what you think and provide any improvements that you
> > > think may be needed before we call for a 1.0 release.
> > >
> > > Thanks
> > >
> > > Tom
> >
> >
>
