Achim Finke created KARAF-3748:
----------------------------------
Summary: Possible Constraint Violation when installing
activemq-blueprint feature
Key: KARAF-3748
URL: https://issues.apache.org/jira/browse/KARAF-3748
Project: Karaf
Issue Type: Bug
Components: karaf-core
Affects Versions: 4.0.0.M3
Reporter: Achim Finke
>From time to time you get the following exception when installing the feature.
>The behaviour is not predictable. Installation worked x times, afterwards
>installation failed y times.
{code}
org.osgi.service.resolver.ResolutionException: Uses constraint violation.
Unable to resolve resource org.apache.activemq.activemq-blueprint
[org.apache.activemq.activemq-blueprint/5.11.1] because it is exposed to
package 'org.apache.aries.blueprint' from resources
org.apache.aries.blueprint.core [org.apache.aries.blueprint.core/1.4.3] and
org.apache.aries.blueprint.core [org.apache.aries.blueprint.core/1.4.3] via two
dependency chains.
Chain 1:
org.apache.activemq.activemq-blueprint
[org.apache.activemq.activemq-blueprint/5.11.1]
import:
(&(osgi.wiring.package=org.apache.aries.blueprint)(version>=1.0.0)(!(version>=2.0.0)))
|
export: osgi.wiring.package: org.apache.aries.blueprint
org.apache.aries.blueprint.core [org.apache.aries.blueprint.core/1.4.3]
Chain 2:
org.apache.activemq.activemq-blueprint
[org.apache.activemq.activemq-blueprint/5.11.1]
import:
(&(osgi.wiring.package=org.apache.xbean.blueprint.context.impl)(version>=3.13.0)(!(version>=4.0.0)))
|
export: osgi.wiring.package=org.apache.xbean.blueprint.context.impl;
uses:=org.apache.aries.blueprint
org.apache.xbean.blueprint [org.apache.xbean.blueprint/3.18.0]
import:
(&(osgi.wiring.package=org.apache.aries.blueprint)(version>=1.0.0)(!(version>=2.0.0)))
|
export: osgi.wiring.package: org.apache.aries.blueprint
org.apache.aries.blueprint.core [org.apache.aries.blueprint.core/1.4.3]
at
org.apache.felix.resolver.ResolverImpl.checkDynamicPackageSpaceConsistency(ResolverImpl.java:1410)[org.apache.felix.framework-5.0.0.jar:]
at
org.apache.felix.resolver.ResolverImpl.checkPackageSpaceConsistency(ResolverImpl.java:1190)[org.apache.felix.framework-5.0.0.jar:]
at
org.apache.felix.resolver.ResolverImpl.checkDynamicPackageSpaceConsistency(ResolverImpl.java:1502)[org.apache.felix.framework-5.0.0.jar:]
at
org.apache.felix.resolver.ResolverImpl.checkPackageSpaceConsistency(ResolverImpl.java:1190)[org.apache.felix.framework-5.0.0.jar:]
at
org.apache.felix.resolver.ResolverImpl.checkDynamicPackageSpaceConsistency(ResolverImpl.java:1502)[org.apache.felix.framework-5.0.0.jar:]
at
org.apache.felix.resolver.ResolverImpl.checkPackageSpaceConsistency(ResolverImpl.java:1190)[org.apache.felix.framework-5.0.0.jar:]
at
org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:289)[org.apache.felix.framework-5.0.0.jar:]
at
org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:185)[6:org.apache.karaf.features.core:4.0.0.SNAPSHOT]
at
org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:261)[6:org.apache.karaf.features.core:4.0.0.SNAPSHOT]
at
org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1061)[6:org.apache.karaf.features.core:4.0.0.SNAPSHOT]
at
org.apache.karaf.features.internal.service.FeaturesServiceImpl$1.call(FeaturesServiceImpl.java:960)[6:org.apache.karaf.features.core:4.0.0.SNAPSHOT]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_31]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_31]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_31]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_31]
{code}
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