Hi,

yes I moved forward, but a bit busy this week with Decanter 2.1.0
release preparation.

I will create the PR at jclouds over the week end.

Regards
JB

On 06/09/2018 22:49, Daniel Estevez wrote:
> Hi again Jean-Baptiste.
> 
> Could you  finally continue your work on that fixing branch for this
> issue? Any news?
> 
> I just tried it upgrading to karaf version 4.2.1 with same results
> 
> Thanks!
> Daniel Estévez
> danielestevez.com <http://www.danielestevez.com>
> 
> 
> 
> 
> ---- On Wed, 11 Jul 2018 12:28:10 -0400 *Ignasi Barrera
> <[email protected]>* wrote ----
> 
>     Hi Jean-Baptiste,
> 
>     Did you have a chance to have a look at this? Is there anything we
>     can do
>     to help, or do you have any pointers that could help us move forward
>     in the
>     right direction?
> 
> 
>     Thanks,
> 
>     I.
> 
>     On 11 June 2018 at 10:26, Andrea Turli <[email protected]
>     <mailto:[email protected]>> wrote:
> 
>     > Thanks guys for this, I've been having hard time trying to solve
>     this!
>     >
>     > Il lun 11 giu 2018, 16:44 Ignasi Barrera <[email protected]
>     <mailto:[email protected]>> ha scritto:
>     >
>     > > 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 <[email protected]
>     <mailto:[email protected]>> 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
>     > > > [email protected] <mailto:[email protected]>
>     > > > http://blog.nanthrax.net
>     > > > Talend - http://www.talend.com
>     > > >
>     > >
>     >
> 
> 
> 

-- 
Jean-Baptiste Onofré
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com

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