Thanks for the quick reply! It's always a pleasure to ask for help in this list :)
On 11 June 2018 at 16:35, Jean-Baptiste Onofré <j...@nanthrax.net> wrote: > Hi, > > I'm gonna help on this one, as I also need this in a personal project ;) > > I'm starting a "fixing" branch. > > Regards > JB > > On 11/06/2018 16:30, Ignasi Barrera wrote: > > This thread is cross-posted to the jclouds-dev list. > > > > We (jclouds) are trying to move our codebase to Java 8 and are stuck > > with an issue we've found in our Karaf integration that we are not able > > to understand. > > > > We have our codebase compiled with Java 8, and our Karaf > > integration (built with Java 8 too) updated to use Karaf 4.2.0. We are > > able to add the generated jclouds features repo to a vanilla Karaf > > distribution, but after installing a feature for the first time, all > > subsequent attempts to install a feature, or even to uninstall a just > > installed one (?!), we get an error similar to the following one. Here > > is a complete example with a just downloaded Karaf 4.2.0: > > > > karaf@root()> feature:repo-add > > mvn:org.apache.jclouds.karaf/jclouds-karaf/2.2.0-SNAPSHOT/xml/features > > Adding feature url > > mvn:org.apache.jclouds.karaf/jclouds-karaf/2.2.0-SNAPSHOT/xml/features > > > > karaf@root()> feature:repo-list > > Repository │ URL > > ──────────────────────────────────┼───────────────────────── > ──────────────────────────────────────────────────────────────────── > > enterprise-4.2.0 │ > > mvn:org.apache.karaf.features/enterprise/4.2.0/xml/features > > pax-transx-0.2.0 │ > > mvn:org.ops4j.pax.transx/pax-transx-features/0.2.0/xml/features > > jclouds-2.2.0-SNAPSHOT │ > > mvn:org.apache.jclouds.karaf/jclouds-karaf/2.2.0-SNAPSHOT/xml/features > > framework-4.2.0 │ > > mvn:org.apache.karaf.features/framework/4.2.0/xml/features > > org.ops4j.pax.web-7.0.0 │ > > mvn:org.ops4j.pax.web/pax-web-features/7.0.0/xml/features > > hibernate-validator-osgi-features │ > > mvn:org.hibernate.validator/hibernate-validator-osgi- > karaf-features/6.0.9.Final/xml/features > > hibernate-osgi │ > > mvn:org.hibernate/hibernate-osgi/5.2.9.Final/xml/karaf > > pax-jms-0.3.0 │ > > mvn:org.ops4j.pax.jms/pax-jms-features/0.3.0/xml/features > > org.ops4j.pax.cdi-1.0.0 │ > > mvn:org.ops4j.pax.cdi/pax-cdi-features/1.0.0/xml/features > > standard-4.2.0 │ > > mvn:org.apache.karaf.features/standard/4.2.0/xml/features > > spring-4.2.0 │ > > mvn:org.apache.karaf.features/spring/4.2.0/xml/features > > org.ops4j.pax.jdbc-1.2.0 │ > > mvn:org.ops4j.pax.jdbc/pax-jdbc-features/1.2.0/xml/features > > aries-jpa-2.6.1 │ > > mvn:org.apache.aries.jpa/jpa-features/2.6.1/xml/features > > > > karaf@root()> feature:install jclouds-digitalocean2 > > > > karaf@root()> feature:list | grep jclouds | grep Started > > jclouds-guice │ 2.2.0.SNAPSHOT │ │ > > Started │ jclouds-2.2.0-SNAPSHOT │ jclouds - Google Guice > > jclouds │ 2.2.0.SNAPSHOT │ │ > > Started │ jclouds-2.2.0-SNAPSHOT │ jclouds > > jclouds-compute │ 2.2.0.SNAPSHOT │ │ > > Started │ jclouds-2.2.0-SNAPSHOT │ jclouds - compute > > jclouds-scriptbuilder │ 2.2.0.SNAPSHOT │ │ > > Started │ jclouds-2.2.0-SNAPSHOT │ jclouds - scriptbuilder > > jclouds-api-oauth │ 2.2.0.SNAPSHOT │ │ > > Started │ jclouds-2.2.0-SNAPSHOT │ jclouds - API - OAuth > > jclouds-digitalocean2 │ 2.2.0.SNAPSHOT │ x │ > > Started │ jclouds-2.2.0-SNAPSHOT │ Components to access > > DigitalOcean v2 > > > > karaf@root()> feature:uninstall jclouds-digitalocean2 > > > > > > org.osgi.service.resolver.ResolutionException: Unable to resolve root: > > missing requirement [root] osgi.identity; osgi.identity=jaas; > > type=karaf.feature; version="[4.2.0,4.2.0]"; > > filter:="(&(osgi.identity=jaas)(type=karaf.feature)( > version>=4.2.0)(version<=4.2.0))" > > [caused by: Unable to resolve jaas/4.2.0: missing requirement > > [jaas/4.2.0] osgi.identity; osgi.identity=org.apache.karaf.jaas.modules; > > type=osgi.bundle; version="[4.2.0,4.2.0]"; resolution:=mandatory [caused > > by: Unable to resolve org.apache.karaf.jaas.modules/4.2.0: missing > > requirement [org.apache.karaf.jaas.modules/4.2.0] osgi.wiring.package; > > filter:="(osgi.wiring.package=javax.net <http://javax.net>)"]] > > at > > org.apache.felix.resolver.ResolutionError.toException( > ResolutionError.java:42) > > at org.apache.felix.resolver.ResolverImpl.doResolve( > ResolverImpl.java:391) > > at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:377) > > at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:331) > > at > > org.apache.karaf.features.internal.region.SubsystemResolver.resolve( > SubsystemResolver.java:248) > > at > > org.apache.karaf.features.internal.service.Deployer. > deploy(Deployer.java:388) > > at > > org.apache.karaf.features.internal.service.FeaturesServiceImpl. > doProvision(FeaturesServiceImpl.java:1025) > > at > > org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$ > doProvisionInThread$13(FeaturesServiceImpl.java:964) > > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > > at > > java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1142) > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:617) > > at java.lang.Thread.run(Thread.java:745) > > Error executing command: Unable to resolve root: missing requirement > > [root] osgi.identity; osgi.identity=jaas; type=karaf.feature; > > version="[4.2.0,4.2.0]"; > > filter:="(&(osgi.identity=jaas)(type=karaf.feature)( > version>=4.2.0)(version<=4.2.0))" > > [caused by: Unable to resolve jaas/4.2.0: missing requirement > > [jaas/4.2.0] osgi.identity; osgi.identity=org.apache.karaf.jaas.modules; > > type=osgi.bundle; version="[4.2.0,4.2.0]"; resolution:=mandatory [caused > > by: Unable to resolve org.apache.karaf.jaas.modules/4.2.0: missing > > requirement [org.apache.karaf.jaas.modules/4.2.0] osgi.wiring.package; > > filter:="(osgi.wiring.package=javax.net <http://javax.net>)"]] > > > > karaf@root()> feature:install jclouds-aws-ec2 > > org.osgi.service.resolver.ResolutionException: Unable to resolve root: > > missing requirement [root] osgi.identity; osgi.identity=diagnostic; > > type=karaf.feature; version="[4.2.0,4.2.0]"; > > filter:="(&(osgi.identity=diagnostic)(type=karaf. > feature)(version>=4.2.0)(version<=4.2.0))" > > [caused by: Unable to resolve diagnostic/4.2.0: missing requirement > > [diagnostic/4.2.0] osgi.identity; > > osgi.identity=org.apache.karaf.diagnostic.core; type=osgi.bundle; > > version="[4.2.0,4.2.0]"; resolution:=mandatory [caused by: Unable to > > resolve org.apache.karaf.diagnostic.core/4.2.0: missing requirement > > [org.apache.karaf.diagnostic.core/4.2.0] osgi.wiring.package; > > filter:="(osgi.wiring.package=javax.management)"]] > > at > > org.apache.felix.resolver.ResolutionError.toException( > ResolutionError.java:42) > > at org.apache.felix.resolver.ResolverImpl.doResolve( > ResolverImpl.java:391) > > at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:377) > > at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:331) > > at > > org.apache.karaf.features.internal.region.SubsystemResolver.resolve( > SubsystemResolver.java:248) > > at > > org.apache.karaf.features.internal.service.Deployer. > deploy(Deployer.java:388) > > at > > org.apache.karaf.features.internal.service.FeaturesServiceImpl. > doProvision(FeaturesServiceImpl.java:1025) > > at > > org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$ > doProvisionInThread$13(FeaturesServiceImpl.java:964) > > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > > at > > java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1142) > > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:617) > > at java.lang.Thread.run(Thread.java:745) > > Error executing command: Unable to resolve root: missing requirement > > [root] osgi.identity; osgi.identity=diagnostic; type=karaf.feature; > > version="[4.2.0,4.2.0]"; > > filter:="(&(osgi.identity=diagnostic)(type=karaf. > feature)(version>=4.2.0)(version<=4.2.0))" > > [caused by: Unable to resolve diagnostic/4.2.0: missing requirement > > [diagnostic/4.2.0] osgi.identity; > > osgi.identity=org.apache.karaf.diagnostic.core; type=osgi.bundle; > > version="[4.2.0,4.2.0]"; resolution:=mandatory [caused by: Unable to > > resolve org.apache.karaf.diagnostic.core/4.2.0: missing requirement > > [org.apache.karaf.diagnostic.core/4.2.0] osgi.wiring.package; > > filter:="(osgi.wiring.package=javax.management)"]] > > > > At this point, it fails to install/uninstall any feature. > > > > The relevant changes to the jclouds-karaf project are here: > > https://github.com/jclouds/jclouds-karaf/pull/108 > > Could the OSGi filter introduced in that PR be the cause of the issue? > > If it is could be part of the issue, why can are we able to install the > > feature initially? > > > > > > If you want to reproduce the issue locally you can build the following > > branches with "mvn clean install -DskipTests": > > 1. https://github.com/gaul/jclouds/tree/jdk1.8 > > 2. https://github.com/andreaturli/jclouds-labs/tree/java8-guava21 > > 3. https://github.com/andreaturli/jclouds-karaf/tree/java8-guava21 > > > > After these three repos have been built everything should be in place to > > install the local jclouds feature repo and reproduce the issue. > > > > > > > > > > Your help would be highly appreciated, > > > > > > I. > > -- > Jean-Baptiste Onofré > jbono...@apache.org > http://blog.nanthrax.net > Talend - http://www.talend.com >
