So, if the Equinox framework is the problem, why is the exception shown if the Apache Felix Framework is used only?
Am Fr., 20. Dez. 2019 um 13:51 Uhr schrieb Jean-Baptiste Onofré <j...@nanthrax.net>: > > Hi, > > The problem is more about the equinox which export the log package > whereas it should not (as it's not part of core). > > Pax Logging looks good: it exports the packages and mention it uses the > framework which is good IMHO. > > An easy fix would be a wrap/shade equinox to not export the log packages. > > Regards > JB > > On 20/12/2019 13:45, Markus Rathgeb wrote: > > Hi, > > > > some third party bundle that is part of my runtime depends on > > "org.eclipse.equinox.common". > > > > I am using Karaf 4.2.7 > > > > If the Equinox framework is used I can install and start > > "org.eclipse.equinox.common". > > > > # Install requirement > > bundle:install mvn:org.eclipse.platform/org.eclipse.equinox.supplement/1.9.0 > > # Install and start Equinox Common > > bundle:install -s > > mvn:org.eclipse.platform/org.eclipse.equinox.common/3.10.400 > > > > If the same commands are entered using Felix framework (so an > > unmodified Karaf configuration) the Activator of Equinox Common fails. > > > > === > > 13:39:13.316 ERROR [Karaf local console user karaf] Exception caught > > while executing command > > org.apache.karaf.shell.support.MultiException: Error installing bundles: > > Unable to start bundle > > mvn:org.eclipse.platform/org.eclipse.equinox.common/3.10.400: > > org.osgi.framework.BundleException: Activator start error in bundle > > org.eclipse.equinox.common [45]. > > at > > org.apache.karaf.shell.support.MultiException.throwIf(MultiException.java:61) > > ~[?:?] > > at org.apache.karaf.bundle.command.Install.execute(Install.java:131) > > ~[?:?] > > at > > org.apache.karaf.shell.impl.action.command.ActionCommand.execute(ActionCommand.java:84) > > ~[?:?] > > at > > org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68) > > ~[?:?] > > at > > org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86) > > ~[?:?] > > at > > org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:599) > > ~[?:?] > > at > > org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:526) > > ~[?:?] > > at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:415) > > ~[?:?] > > at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:416) ~[?:?] > > at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229) ~[?:?] > > at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59) ~[?:?] > > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > > ~[?:1.8.0_202] > > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > ~[?:1.8.0_202] > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > ~[?:1.8.0_202] > > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_202] > > Suppressed: java.lang.Exception: Unable to start bundle > > mvn:org.eclipse.platform/org.eclipse.equinox.common/3.10.400: > > org.osgi.framework.BundleException: Activator start error in bundle > > org.eclipse.equinox.common [45]. > > at > > org.apache.karaf.bundle.command.Install.execute(Install.java:117) > > ~[?:?] > > at > > org.apache.karaf.shell.impl.action.command.ActionCommand.execute(ActionCommand.java:84) > > ~[?:?] > > at > > org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68) > > ~[?:?] > > at > > org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86) > > ~[?:?] > > at > > org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:599) > > ~[?:?] > > at > > org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:526) > > ~[?:?] > > at > > org.apache.felix.gogo.runtime.Closure.execute(Closure.java:415) ~[?:?] > > at > > org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:416) ~[?:?] > > at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229) > > ~[?:?] > > at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59) > > ~[?:?] > > at > > java.util.concurrent.FutureTask.run(FutureTask.java:266) > > ~[?:1.8.0_202] > > at > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > ~[?:1.8.0_202] > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > ~[?:1.8.0_202] > > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_202] > > Caused by: org.osgi.framework.BundleException: Activator start > > error in bundle org.eclipse.equinox.common [45]. > > at > > org.apache.felix.framework.Felix.activateBundle(Felix.java:2290) > > ~[?:?] > > at > > org.apache.felix.framework.Felix.startBundle(Felix.java:2146) ~[?:?] > > at > > org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998) > > ~[?:?] > > at > > org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984) > > ~[?:?] > > at > > org.apache.karaf.bundle.command.Install.execute(Install.java:115) > > ~[?:?] > > ... 13 more > > Caused by: java.lang.NoClassDefFoundError: > > org/osgi/service/log/Logger > > at java.lang.ClassLoader.defineClass1(Native Method) > > ~[?:1.8.0_202] > > at > > java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_202] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.defineClass(BundleWiringImpl.java:2410) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2194) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1607) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) > > ~[?:?] > > at > > java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_202] > > at java.lang.ClassLoader.defineClass1(Native Method) > > ~[?:1.8.0_202] > > at > > java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_202] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.defineClass(BundleWiringImpl.java:2410) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2194) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1607) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) > > ~[?:?] > > at > > java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_202] > > at > > org.apache.felix.framework.BundleWiringImpl.getClassByDelegation(BundleWiringImpl.java:1414) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.searchImports(BundleWiringImpl.java:1660) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1590) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) > > ~[?:?] > > at > > java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_202] > > at > > org.eclipse.core.internal.runtime.Activator.getPlatformWriter(Activator.java:95) > > ~[?:?] > > at > > org.eclipse.core.internal.runtime.Activator.start(Activator.java:83) > > ~[?:?] > > at > > org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:697) > > ~[?:?] > > at > > org.apache.felix.framework.Felix.activateBundle(Felix.java:2240) > > ~[?:?] > > at > > org.apache.felix.framework.Felix.startBundle(Felix.java:2146) ~[?:?] > > at > > org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998) > > ~[?:?] > > at > > org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984) > > ~[?:?] > > at > > org.apache.karaf.bundle.command.Install.execute(Install.java:115) > > ~[?:?] > > ... 13 more > > Caused by: java.lang.ClassNotFoundException: > > org.osgi.service.log.Logger not found by > > org.ops4j.pax.logging.pax-logging-api [6] > > at > > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1639) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) > > ~[?:?] > > at > > java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_202] > > at > > org.apache.felix.framework.BundleWiringImpl.getClassByDelegation(BundleWiringImpl.java:1414) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.searchImports(BundleWiringImpl.java:1660) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1590) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) > > ~[?:?] > > at > > java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_202] > > at java.lang.ClassLoader.defineClass1(Native Method) > > ~[?:1.8.0_202] > > at > > java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_202] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.defineClass(BundleWiringImpl.java:2410) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2194) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1607) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) > > ~[?:?] > > at > > java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_202] > > at java.lang.ClassLoader.defineClass1(Native Method) > > ~[?:1.8.0_202] > > at > > java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_202] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.defineClass(BundleWiringImpl.java:2410) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2194) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1607) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) > > ~[?:?] > > at > > java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_202] > > at > > org.apache.felix.framework.BundleWiringImpl.getClassByDelegation(BundleWiringImpl.java:1414) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.searchImports(BundleWiringImpl.java:1660) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1590) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) > > ~[?:?] > > at > > org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) > > ~[?:?] > > at > > java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_202] > > at > > org.eclipse.core.internal.runtime.Activator.getPlatformWriter(Activator.java:95) > > ~[?:?] > > at > > org.eclipse.core.internal.runtime.Activator.start(Activator.java:83) > > ~[?:?] > > at > > org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:697) > > ~[?:?] > > at > > org.apache.felix.framework.Felix.activateBundle(Felix.java:2240) > > ~[?:?] > > at > > org.apache.felix.framework.Felix.startBundle(Felix.java:2146) ~[?:?] > > at > > org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998) > > ~[?:?] > > at > > org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984) > > ~[?:?] > > at > > org.apache.karaf.bundle.command.Install.execute(Install.java:115) > > ~[?:?] > > ... 13 more > > === > > > > > > If we look at the exports for the relevant package on Equinox: > > > > karaf@root()> package:exports -p org.osgi.service.log > > Package Name │ Version │ ID │ Bundle Name > > ─────────────────────┼─────────┼────┼────────────────────────────────────── > > org.osgi.service.log │ 1.3.0 │ 6 │ org.ops4j.pax.logging.pax-logging-api > > org.osgi.service.log │ 1.3.0 │ 0 │ org.eclipse.osgi > > > > on Felix > > > > karaf@root()> package:exports -p org.osgi.service.log > > Package Name │ Version │ ID │ Bundle Name > > ─────────────────────┼─────────┼────┼────────────────────────────────────── > > org.osgi.service.log │ 1.3.0 │ 6 │ org.ops4j.pax.logging.pax-logging-api > > > > > > To be more precise, the export package header of the Pax Logging API looks > > like: > > > > org.osgi.service.log;uses:=org.osgi.framework;version=1.3 > > > > So, it needs to fail as long as Apache Felix Core does not export this > > package itself. > > Correct? > > > > How to fix? > > > > Best regards, > > Markus > > > > -- > Jean-Baptiste Onofré > jbono...@apache.org > http://blog.nanthrax.net > Talend - http://www.talend.com
