Hi Christophe,
be careful about the purpose of instances (previously named child
instances). The purpose is to share lib from the root instance and
"just" have files dedicated for instances (etc, deploy, data folder).
If you really want "isolated" instances, just copy the Karaf folder,
change the port, you will have a complete standalone instance.
More over, I think that you have two different things:
- you talk about ojdbc (I think you meant jdbc), that may not be a OSGi
bundle. Putting into the deploy folder, the wrap deployer takes it and
"convert" on the fly as an OSGi bundle. Whereas, when you put into the
lib/ext, it's a pure Jar, not an OSGi bundle. If you do so, you have to
modify the system package.
Regards
JB
On 01/20/2014 05:34 PM, cbiava wrote:
Hello,
I try to use ojdbc libraries in a child instance (karaf 3.0.0). I read that
i could place a jar in the lib/ext/ rep. Seen that there is no lib/ext/ rep
in a child instance dirs, I put it in the lib/ext/ rep of the root instance
and rename it to karaf-ojdbc6-11.1.0.7.0.jar as advised.
But karaf does not seem to load the library although it's in the jvm
classpath (i run it on an aix environnement) :
-Djava.ext.dirs=/usr/java7_64/jre/jre/lib/ext:/usr/java7_64/jre/lib/ext:/USR/int/apache-karaf-3.0.0/lib/ext
I have the following log :
2014-01-20 17:12:31,327 | DEBUG | lixDispatchQueue | xml
| 94 - datasource-CPU.xml - 0.0.0 | FrameworkEvent ERROR -
datasource-CPU.xml
org.osgi.framework.BundleException: Unresolved constraint in bundle
datasource-CPU.xml [94]: Unable to resolve 94.0: missing requirement [94.0]
osgi.wiring.package; (osgi.wiring.package=oracle.jdbc.pool)
at
org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3974)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:2037)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.Felix$RefreshHelper.restart(Felix.java:4844)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.Felix.refreshPackages(Felix.java:4122)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.FrameworkWiringImpl.run(FrameworkWiringImpl.java:178)[org.apache.felix.framework-4.2.1.jar:]
It only works when i put the karaf-ojdbc6-11.1.0.7.0.jar in the /deploy/ rep
of the child instance :
2014-01-20 17:16:47,747 | DEBUG | -business/deploy | karaf-ojdbc6
| 98 - karaf-ojdbc6 - 11.1.0.0 | BundleEvent STARTING - karaf-ojdbc6
2014-01-20 17:16:47,786 | DEBUG | -business/deploy | karaf-ojdbc6
| 98 - karaf-ojdbc6 - 11.1.0.0 | BundleEvent STARTED - karaf-ojdbc6
I tried several start/stops of the root or child instance with no improvals.
Thanks in advance for helping.
Christophe.
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Jean-Baptiste Onofré
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http://blog.nanthrax.net
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