Re: Help needed with Karaf 4 Integration test writing

[Serge Huber]

Hi JB,

I tried editing the generated file manually but for some strange reason it
doesn't seem to install my features, maybe I did a stupid mistake ? I did
all of this in the generated target/exam/*/ folder.

Here's the features.cfg contents:

#Modified by paxexam
#Sun Mar 04 07:50:26 CET 2018
featuresBootAsynchronous=false
featuresBoot=(instance,package,log,ssh,aries-blueprint,framework,system,eventadmin,feature,shell,management,service,jaas,shell-compat,deployer,diagnostic,wrap,bundle,config,kar,war,cxf,cellar),unomi-kar,unomi-router-karaf-feature,exam
featuresRepositories=mvn\:org.apache.karaf.features/framework/4.1.5/xml/features,
mvn\:org.apache.karaf.features/spring/4.1.5/xml/features,
mvn\:org.apache.karaf.features/standard/4.1.5/xml/features,
mvn\:org.apache.karaf.features/enterprise/4.1.5/xml/features,mvn\:org.ops4j.pax.web/pax-web-features/3.1.0/xml/features,mvn\:org.apache.cxf.karaf/apache-cxf/3.1.10/xml/features,mvn\:org.apache.karaf.cellar/apache-karaf-cellar/4.1.0/xml/features,mvn\:org.apache.unomi/unomi-kar/1.3.0-incubating-unomi_5_karaf4_1-SNAPSHOT/xml/features,mvn\:org.apache.unomi/unomi-router-karaf-feature/1.3.0-incubating-unomi_5_karaf4_1-SNAPSHOT/xml/features,mvn\:org.ops4j.pax.exam/pax-exam-features/4.11.0/xml

Here's the karaf.log:

Mar 04, 2018 8:28:05 AM org.apache.karaf.main.lock.SimpleFileLock lock

INFO: Trying to lock
/Users/loom/java/technologies/apache-git/incubator-unomi-karaf4/itests/target/exam/7874d4a8-c3b0-4850-b6d5-302cfe79/lock

Mar 04, 2018 8:28:05 AM org.apache.karaf.main.lock.SimpleFileLock lock

INFO: Lock acquired

Mar 04, 2018 8:28:05 AM org.apache.karaf.main.Main$KarafLockCallback
lockAquired

INFO: Lock acquired. Setting startlevel to 100

2018-03-04T08:28:08,059 | INFO  | pool-1-thread-2  | FeaturesServiceImpl
  | 10 - org.apache.karaf.features.core - 4.1.5 | Adding features:
instance/[4.1.5,4.1.5], package/[4.1.5,4.1.5], log/[4.1.5,4.1.5],
ssh/[4.1.5,4.1.5], aries-blueprint/[4.1.5,4.1.5], framework/[4.1.5,4.1.5],
system/[4.1.5,4.1.5], eventadmin/[4.1.5,4.1.5], feature/[4.1.5,4.1.5],
shell/[4.1.5,4.1.5], management/[4.1.5,4.1.5], service/[4.1.5,4.1.5],
jaas/[4.1.5,4.1.5], shell-compat/[4.1.5,4.1.5], deployer/[4.1.5,4.1.5],
diagnostic/[4.1.5,4.1.5], wrap/[0,0.0.0], bundle/[4.1.5,4.1.5],
config/[4.1.5,4.1.5], kar/[4.1.5,4.1.5], war/[4.1.5,4.1.5],
cxf/[3.1.10,3.1.10], cellar/[4.1.0,4.1.0]


Even if it did work, this file is generated by Pax Exam so it's not clear
to me the changes I need to make to the integration tests to set this up ?


Sorry about all the questions, but I'm really struggling with this.


Regards,

  Serge...


Serge Huber
CTO & Co-Founder
T +41 22 361 3424
9 route des Jeunes | 1227 Acacias | Switzerland
jahia.com 
SKYPE | LINKEDIN  | TWITTER
 | VCARD



> JOIN OUR COMMUNITY  to evaluate, get trained and
to discover why Jahia is a leading User Experience Platform (UXP) for
Digital Transformation.

On Sun, Mar 4, 2018 at 8:17 AM, Jean-Baptiste Onofré 
wrote:

> As said, the featuresBoot doesn't seem good to me as wrap can be not yet
> installed (async) before your feature is installed.
>
> It should be:
>
> featuresBoot=(instance, package, log, ssh, aries-blueprint, framework,
> system,
>  eventadmin, feature, shell, management, service, jaas, shell-compat,
> deployer,
>  diagnostic, wrap, bundle, config,
>  kar,shell,war,cxf,cellar),unomi-kar,unomi-router-karaf-feature,exam
>
> Regards
> JB
>
> On 03/04/2018 08:02 AM, Serge Huber wrote:
> > Thanks Oliver & JB for your quick answers.
> >
> > I've checked the generated org.apache.karaf.features.cfg file and it has
> some
> > strange contents:
> >
> > *#Modified by paxexam*
> >
> > *#Fri Mar 02 16:59:52 CET 2018*
> >
> > *featuresBootAsynchronous=false*
> >
> > *featuresBoot=instance, package, log, ssh, aries-blueprint, framework,
> system,
> > eventadmin, feature, shell, management, service, jaas, shell-compat,
> deployer,
> > diagnostic, wrap, bundle, config,
> > kar,shell,wrap,war,cxf,cellar,unomi-kar,unomi-router-karaf-feature,exam*
> >
> > *featuresRepositories=mvn\:org.apache.karaf.features/
> framework/4.1.5/xml/features,
> > mvn\:org.apache.karaf.features/spring/4.1.5/xml/features,
> > mvn\:org.apache.karaf.features/standard/4.1.5/xml/features,
> > mvn\:org.apache.karaf.features/enterprise/4.1.5/xml/
> features,mvn\:org.ops4j.pax.web/pax-web-features/3.1.0/
> xml/features,mvn\:org.apache.karaf.features/standard/4.1.5/
> xml/features,mvn\:org.ops4j.pax.web/pax-web-features/3.1.
> 0/xml/features,mvn\:org.apache.cxf.karaf/apache-cxf/3.
> 1.10/xml/features,mvn\:org.apache.karaf.cellar/apache-
> karaf-cellar/4.1.0/xml/features,mvn\:org.apache.unomi/unomi-kar/1.3.0-
> incubating-unomi_5_karaf4_1-SNAPSHOT/xml/features,mvn\:
> org.apache.unomi/unomi-router-karaf-feature/1.3.0-
> incubating-unomi_5_karaf4_1-SNAPSHOT/xml/feature

Re: Help needed with Karaf 4 Integration test writing

[Jean-Baptiste Onofré]

As said, the featuresBoot doesn't seem good to me as wrap can be not yet
installed (async) before your feature is installed.

It should be:

featuresBoot=(instance, package, log, ssh, aries-blueprint, framework, system,
 eventadmin, feature, shell, management, service, jaas, shell-compat, deployer,
 diagnostic, wrap, bundle, config,
 kar,shell,war,cxf,cellar),unomi-kar,unomi-router-karaf-feature,exam

Regards
JB

On 03/04/2018 08:02 AM, Serge Huber wrote:
> Thanks Oliver & JB for your quick answers. 
> 
> I've checked the generated org.apache.karaf.features.cfg file and it has some
> strange contents:
> 
> *#Modified by paxexam*
> 
> *#Fri Mar 02 16:59:52 CET 2018*
> 
> *featuresBootAsynchronous=false*
> 
> *featuresBoot=instance, package, log, ssh, aries-blueprint, framework, system,
> eventadmin, feature, shell, management, service, jaas, shell-compat, deployer,
> diagnostic, wrap, bundle, config,
> kar,shell,wrap,war,cxf,cellar,unomi-kar,unomi-router-karaf-feature,exam*
> 
> *featuresRepositories=mvn\:org.apache.karaf.features/framework/4.1.5/xml/features,
> mvn\:org.apache.karaf.features/spring/4.1.5/xml/features,
> mvn\:org.apache.karaf.features/standard/4.1.5/xml/features,
> mvn\:org.apache.karaf.features/enterprise/4.1.5/xml/features,mvn\:org.ops4j.pax.web/pax-web-features/3.1.0/xml/features,mvn\:org.apache.karaf.features/standard/4.1.5/xml/features,mvn\:org.ops4j.pax.web/pax-web-features/3.1.0/xml/features,mvn\:org.apache.cxf.karaf/apache-cxf/3.1.10/xml/features,mvn\:org.apache.karaf.cellar/apache-karaf-cellar/4.1.0/xml/features,mvn\:org.apache.unomi/unomi-kar/1.3.0-incubating-unomi_5_karaf4_1-SNAPSHOT/xml/features,mvn\:org.apache.unomi/unomi-router-karaf-feature/1.3.0-incubating-unomi_5_karaf4_1-SNAPSHOT/xml/features,mvn\:org.ops4j.pax.exam/pax-exam-features/4.11.0/xml*
> 
> 
> I seems the wrap feature is listed twice, not sure if that is a problem. 
> 
> I installed the unomi-kar and unomi-router-karaf-feature as boot features
> because this is what is done in the Karaf package, but I don't have a problem
> changing this for the integration tests. I'm just not sure how this can be
> achieved ? Do you have an example or some documentation ? I checked the Karaf
> documentation but I couldn't find anything related to injection or 
> executeCommand.
> 
> Regards,
>   Serge... 
> 
> 
>   Serge Huber
>   CTO & Co-Founder
> 
> 
>   T +41 22 361 3424
>   9 route des Jeunes | 1227 Acacias | Switzerland
>   jahia.com 
>   SKYPE | LINKEDIN  | TWITTER
>    | VCARD
>   
>     
> 
>   > JOIN OUR COMMUNITY  to evaluate, get trained and 
> to discover why Jahia is
>   a leading User Experience Platform (UXP) for Digital Transformation.
> 
> 
> On Sun, Mar 4, 2018 at 5:51 AM, Jean-Baptiste Onofré  > wrote:
> 
> Hi Serge,
> 
> I think that the problem is that wrap should be a bootFeature in early 
> stage
> compared to the Unomi router.
> 
> Can you check (in the @Config) the org.apache.karaf.feature.cfg (if wrap 
> is at
> first stage) ?
> 
> More over, I would install unomi feature using executeCommand or feature 
> service
> (with @Inject) to be sure to be "in" Karaf.
> 
> Regards
> JB
> 
> On 03/03/2018 04:31 PM, Serge Huber wrote:
> > Hello,
> >
> > I'm struggling getting Apache Unomi tests to work since I migrated from 
> Karaf 3
> > to Karaf 4. 
> >
> > Here is the error I am getting in the logs:
> >
> > *2018-03-02T17:01:54,018 | ERROR | pool-1-thread-2  |
> BootFeaturesInstaller     
> >       | 10 - org.apache.karaf.features.core - 4.1.5 | Error installing 
> boot
> > features*
> >
> > *org.apache.karaf.features.internal.util.MultiException: Error:*
> >
> > *        Error downloading
> >
> 
> wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
> 
> >  >*
> >
> > *        Error downloading
> >
> 
> wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
> 
> >  >*
> >
> > *        at
> >
> 
> org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.(MavenDownloadManager.java:84)
> > ~[?:?]*
> >
> > *        at
> >
> 
> org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72)
> > ~[?:?]*
> >
> > *        at
> >
> 
> org.apache.karaf.features.internal.region.Subsystem.downloadB

Re: Help needed with Karaf 4 Integration test writing

[Serge Huber]

Thanks Oliver & JB for your quick answers.

I've checked the generated org.apache.karaf.features.cfg file and it has
some strange contents:

*#Modified by paxexam*

*#Fri Mar 02 16:59:52 CET 2018*

*featuresBootAsynchronous=false*

*featuresBoot=instance, package, log, ssh, aries-blueprint, framework,
system, eventadmin, feature, shell, management, service, jaas,
shell-compat, deployer, diagnostic, wrap, bundle, config,
kar,shell,wrap,war,cxf,cellar,unomi-kar,unomi-router-karaf-feature,exam*

*featuresRepositories=mvn\:org.apache.karaf.features/framework/4.1.5/xml/features,
mvn\:org.apache.karaf.features/spring/4.1.5/xml/features,
mvn\:org.apache.karaf.features/standard/4.1.5/xml/features,
mvn\:org.apache.karaf.features/enterprise/4.1.5/xml/features,mvn\:org.ops4j.pax.web/pax-web-features/3.1.0/xml/features,mvn\:org.apache.karaf.features/standard/4.1.5/xml/features,mvn\:org.ops4j.pax.web/pax-web-features/3.1.0/xml/features,mvn\:org.apache.cxf.karaf/apache-cxf/3.1.10/xml/features,mvn\:org.apache.karaf.cellar/apache-karaf-cellar/4.1.0/xml/features,mvn\:org.apache.unomi/unomi-kar/1.3.0-incubating-unomi_5_karaf4_1-SNAPSHOT/xml/features,mvn\:org.apache.unomi/unomi-router-karaf-feature/1.3.0-incubating-unomi_5_karaf4_1-SNAPSHOT/xml/features,mvn\:org.ops4j.pax.exam/pax-exam-features/4.11.0/xml*

I seems the wrap feature is listed twice, not sure if that is a problem.

I installed the unomi-kar and unomi-router-karaf-feature as boot features
because this is what is done in the Karaf package, but I don't have a
problem changing this for the integration tests. I'm just not sure how this
can be achieved ? Do you have an example or some documentation ? I checked
the Karaf documentation but I couldn't find anything related to injection
or executeCommand.

Regards,
  Serge...

Serge Huber
CTO & Co-Founder
T +41 22 361 3424
9 route des Jeunes | 1227 Acacias | Switzerland
jahia.com 
SKYPE | LINKEDIN  | TWITTER
 | VCARD



> JOIN OUR COMMUNITY  to evaluate, get trained and
to discover why Jahia is a leading User Experience Platform (UXP) for
Digital Transformation.

On Sun, Mar 4, 2018 at 5:51 AM, Jean-Baptiste Onofré 
wrote:

> Hi Serge,
>
> I think that the problem is that wrap should be a bootFeature in early
> stage
> compared to the Unomi router.
>
> Can you check (in the @Config) the org.apache.karaf.feature.cfg (if wrap
> is at
> first stage) ?
>
> More over, I would install unomi feature using executeCommand or feature
> service
> (with @Inject) to be sure to be "in" Karaf.
>
> Regards
> JB
>
> On 03/03/2018 04:31 PM, Serge Huber wrote:
> > Hello,
> >
> > I'm struggling getting Apache Unomi tests to work since I migrated from
> Karaf 3
> > to Karaf 4.
> >
> > Here is the error I am getting in the logs:
> >
> > *2018-03-02T17:01:54,018 | ERROR | pool-1-thread-2  |
> BootFeaturesInstaller
> >   | 10 - org.apache.karaf.features.core - 4.1.5 | Error installing
> boot
> > features*
> >
> > *org.apache.karaf.features.internal.util.MultiException: Error:*
> >
> > *Error downloading
> > wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/
> 0.10.1.0/kafka-clients-0.10.1.0.jar
> > *
> >
> > *Error downloading
> > wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/
> 0.10.1.0/kafka-clients-0.10.1.0.jar
> > *
> >
> > *at
> > org.apache.karaf.features.internal.download.impl.MavenDownloadManager$
> MavenDownloader.(MavenDownloadManager.java:84)
> > ~[?:?]*
> >
> > *at
> > org.apache.karaf.features.internal.download.impl.MavenDownloadManager.
> createDownloader(MavenDownloadManager.java:72)
> > ~[?:?]*
> >
> > *at
> > org.apache.karaf.features.internal.region.Subsystem.
> downloadBundles(Subsystem.java:375)
> > ~[?:?]*
> >
> > *at
> > org.apache.karaf.features.internal.region.Subsystem.
> downloadBundles(Subsystem.java:372)
> > ~[?:?]*
> >
> > *at
> > org.apache.karaf.features.internal.region.SubsystemResolver.resolve(
> SubsystemResolver.java:187)
> > ~[?:?]*
> >
> > *at
> > org.apache.karaf.features.internal.service.Deployer.
> deploy(Deployer.java:291)
> > ~[?:?]*
> >
> > *at
> > org.apache.karaf.features.internal.service.FeaturesServiceImpl.
> doProvision(FeaturesServiceImpl.java:1248)
> > ~[?:?]*
> >
> > *at
> > org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$
> doProvisionInThread$1(FeaturesServiceImpl.java:1147)
> > ~[?:?]*
> >
> > *at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [?:?]*
> >
> > *at
> > java.util.concurrent.ThreadPoolExecutor.runWorker(
> ThreadPoolExecutor.java:1142)
> > [?:?]*
> >
> > *at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:617)
> > [?:?]*
>

Re: Help needed with Karaf 4 Integration test writing

[Jean-Baptiste Onofré]

Hi Serge,

I think that the problem is that wrap should be a bootFeature in early stage
compared to the Unomi router.

Can you check (in the @Config) the org.apache.karaf.feature.cfg (if wrap is at
first stage) ?

More over, I would install unomi feature using executeCommand or feature service
(with @Inject) to be sure to be "in" Karaf.

Regards
JB

On 03/03/2018 04:31 PM, Serge Huber wrote:
> Hello,
> 
> I'm struggling getting Apache Unomi tests to work since I migrated from Karaf 
> 3
> to Karaf 4. 
> 
> Here is the error I am getting in the logs:
> 
> *2018-03-02T17:01:54,018 | ERROR | pool-1-thread-2  | BootFeaturesInstaller   
>   
>       | 10 - org.apache.karaf.features.core - 4.1.5 | Error installing boot
> features*
> 
> *org.apache.karaf.features.internal.util.MultiException: Error:*
> 
> *        Error downloading
> wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
> *
> 
> *        Error downloading
> wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
> *
> 
> *        at
> org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.(MavenDownloadManager.java:84)
> ~[?:?]*
> 
> *        at
> org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72)
> ~[?:?]*
> 
> *        at
> org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:375)
> ~[?:?]*
> 
> *        at
> org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:372)
> ~[?:?]*
> 
> *        at
> org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:187)
> ~[?:?]*
> 
> *        at
> org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:291)
> ~[?:?]*
> 
> *        at
> org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1248)
> ~[?:?]*
> 
> *        at
> org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$1(FeaturesServiceImpl.java:1147)
> ~[?:?]*
> 
> *        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]*
> 
> *        at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [?:?]*
> 
> *        at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [?:?]*
> 
> *        at java.lang.Thread.run(Thread.java:745) [?:?]*
> 
> *        Suppressed: java.io.IOException: Error downloading
> wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
> *
> 
> *                at
> org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
> [10:org.apache.karaf.features.core:4.1.5]*
> 
> *                at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]*
> 
> *                at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
> [?:?]*
> 
> *                at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> [?:?]*
> 
> *                at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> [?:?]*
> 
> *                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) [?:?]*
> 
> *        Caused by: java.io.IOException: Could not download
> [wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
> ]*
> 
> *                at
> org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:90)
> ~[?:?]*
> 
> *                at
> org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
> ~[?:?]*
> 
> *                ... 7 more*
> 
> *        Caused by: java.net.MalformedURLException: Unknown protocol: wrap*
> 
> *                at java.net.URL.(URL.java:627) ~[?:?]*
> 
> *                at java.net.URL.(URL.java:490) ~[?:?]*
> 
> *                at java.net.URL.(URL.java:439) ~[?:?]*
> 
> *                at
> org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
> ~[?:?]*
> 
> *                at
> org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
> ~[?:?]*
> 
> *                ... 7 more*
> 
> *        Caused by: java.lang.IllegalStateEx

Re: Help needed with Karaf 4 Integration test writing

[Oliver Lietz]

On Saturday 03 March 2018 16:31:53 Serge Huber wrote:
> Hello,

Hi Serge,

> I'm struggling getting Apache Unomi tests to work since I migrated from
> Karaf 3 to Karaf 4.
> 
> Here is the error I am getting in the logs:
> 
> *2018-03-02T17:01:54,018 | ERROR | pool-1-thread-2  |
> BootFeaturesInstaller| 10 - org.apache.karaf.features.core -
> 4.1.5 | Error installing boot features*
> 
> *org.apache.karaf.features.internal.util.MultiException: Error:*
> 
> *Error downloading
> wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0
> /kafka-clients-0.10.1.0.jar *
> 
> *Error downloading
> wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0
> /kafka-clients-0.10.1.0.jar *
> 
> *at
> org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenD
> ownloader.(MavenDownloadManager.java:84) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.download.impl.MavenDownloadManager.create
> Downloader(MavenDownloadManager.java:72) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsyste
> m.java:375) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsyste
> m.java:372) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.region.SubsystemResolver.resolve(Subsyste
> mResolver.java:187) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:291
> ) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(F
> eaturesServiceImpl.java:1248) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProv
> isionInThread$1(FeaturesServiceImpl.java:1147) ~[?:?]*
> 
> *at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]*
> 
> *at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11
> 42) [?:?]*
> 
> *at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6
> 17) [?:?]*
> 
> *at java.lang.Thread.run(Thread.java:745) [?:?]*
> 
> *Suppressed: java.io.IOException: Error downloading
> wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0
> /kafka-clients-0.10.1.0.jar *
> 
> *at
> org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTa
> sk.run(AbstractRetryableDownloadTask.java:77)
> [10:org.apache.karaf.features.core:4.1.5]*
> 
> *at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [?:?]*
> 
> *at
> java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]*
> 
> *at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$
> 201(ScheduledThreadPoolExecutor.java:180) [?:?]*
> 
> *at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Sch
> eduledThreadPoolExecutor.java:293) [?:?]*
> 
> *at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11
> 42) [?:?]*
> 
> *at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6
> 17) [?:?]*
> 
> *at java.lang.Thread.run(Thread.java:745) [?:?]*
> 
> *Caused by: java.io.IOException: Could not download
> [wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.
> 0/kafka-clients-0.10.1.0.jar ]*
> 
> *at
> org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download
> (SimpleDownloadTask.java:90) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTa
> sk.run(AbstractRetryableDownloadTask.java:60) ~[?:?]*
> 
> *... 7 more*
> 
> *Caused by: java.net.MalformedURLException: Unknown protocol: wrap*
> 
> *at java.net.URL.(URL.java:627) ~[?:?]*
> 
> *at java.net.URL.(URL.java:490) ~[?:?]*
> 
> *at java.net.URL.(URL.java:439) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download
> (SimpleDownloadTask.java:62) ~[?:?]*
> 
> *at
> org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTa
> sk.run(AbstractRetryableDownloadTask.java:60) ~[?:?]*
> 
> *... 7 more*
> 
> *Caused by: java.lang.IllegalStateException: Unknown protocol: wrap*
> 
> *at
> org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandler
> sStreamHandlerProxy.java:373) ~[?:?]*
> 
> *at java.net.URL.(URL.java:622) ~[?:?]*
> 
> *at java.net.URL.(URL.java:490) ~[?:?]*
> 
> *

Help needed with Karaf 4 Integration test writing

[Serge Huber]

Hello,

I'm struggling getting Apache Unomi tests to work since I migrated from
Karaf 3 to Karaf 4.

Here is the error I am getting in the logs:

*2018-03-02T17:01:54,018 | ERROR | pool-1-thread-2  |
BootFeaturesInstaller| 10 - org.apache.karaf.features.core -
4.1.5 | Error installing boot features*

*org.apache.karaf.features.internal.util.MultiException: Error:*

*Error downloading
wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
*

*Error downloading
wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
*

*at
org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.(MavenDownloadManager.java:84)
~[?:?]*

*at
org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72)
~[?:?]*

*at
org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:375)
~[?:?]*

*at
org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:372)
~[?:?]*

*at
org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:187)
~[?:?]*

*at
org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:291)
~[?:?]*

*at
org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1248)
~[?:?]*

*at
org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$1(FeaturesServiceImpl.java:1147)
~[?:?]*

*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) [?:?]*

*Suppressed: java.io.IOException: Error downloading
wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
*

*at
org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:77)
[10:org.apache.karaf.features.core:4.1.5]*

*at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[?:?]*

*at
java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]*

*at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
[?:?]*

*at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
[?:?]*

*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) [?:?]*

*Caused by: java.io.IOException: Could not download
[wrap:file:/Users/loom/.m2/repository/org/apache/kafka/kafka-clients/0.10.1.0/kafka-clients-0.10.1.0.jar
]*

*at
org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:90)
~[?:?]*

*at
org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
~[?:?]*

*... 7 more*

*Caused by: java.net.MalformedURLException: Unknown protocol: wrap*

*at java.net.URL.(URL.java:627) ~[?:?]*

*at java.net.URL.(URL.java:490) ~[?:?]*

*at java.net.URL.(URL.java:439) ~[?:?]*

*at
org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
~[?:?]*

*at
org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
~[?:?]*

*... 7 more*

*Caused by: java.lang.IllegalStateException: Unknown protocol: wrap*

*at
org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:373)
~[?:?]*

*at java.net.URL.(URL.java:622) ~[?:?]*

*at java.net.URL.(URL.java:490) ~[?:?]*

*at java.net.URL.(URL.java:439) ~[?:?]*

*at
org.apache.karaf.features.internal.download.impl.SimpleDownloadTask.download(SimpleDownloadTask.java:62)
~[?:?]*

*at
org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:60)
~[?:?]*

*... 7 more*

Here is