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Posted to user@karaf.apache.org by saravanaprasad <rs...@hotmail.com> on 2019/03/26 14:17:43 UTC
FeaturesServiceMBean call causing karaf console unresponsive
Hi,Following line causes karaf console
unresponsive./featuresServiceMBeanProxy.installFeature("spring-3.0.4/3.0.4.RELEASE");/Above
line of code also causes web console not available.What could be the
fix?ThanksSaravana Prasad
--
Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
Re: FeaturesServiceMBean call causing karaf console unresponsive
Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.
Hi,
The location is certainly not correct if you have to do repo-add,
probably because your features XML is not in the system folder (or karaf
user $HOME/.m2) and the Maven repository is not defined in
etc/org.ops4j.pax.url.mvn.cfg.
It seems more an issue in your bundles/features than an issue in Karaf.
If you want me to help you, please ping me directly.
Regards
JB
On 26/03/2019 16:54, saravanaprasad wrote:
> It is a feature being attempted to install/ uninstall from a features
> repository wherein I have spring-3.0.4 in the xml file.
> Configured in org.apache.karaf.features.cfg with file path to the xml file,
> and on featuresBoot.
> On karaf boot this does not get installed.
> I have to manually use feature:repo-add to install the feature.
> At this stage it is still uninstalled only.
> When start karaf, the bundle activator makes karaf console and web console
> unresponsive.
> When I restart karaf I find spring-3.0.4 as started.
>
> Thanks
>
>
>
> --
> Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
>
--
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com
Re: FeaturesServiceMBean call causing karaf console unresponsive
Posted by saravanaprasad <rs...@hotmail.com>.
It is a feature being attempted to install/ uninstall from a features
repository wherein I have spring-3.0.4 in the xml file.
Configured in org.apache.karaf.features.cfg with file path to the xml file,
and on featuresBoot.
On karaf boot this does not get installed.
I have to manually use feature:repo-add to install the feature.
At this stage it is still uninstalled only.
When start karaf, the bundle activator makes karaf console and web console
unresponsive.
When I restart karaf I find spring-3.0.4 as started.
Thanks
--
Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
Re: FeaturesServiceMBean call causing karaf console unresponsive
Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.
The installFeature should be spring/3.0.4.RELEASE.
However, I will check why you don't get the "Feature doesn't exist"
exception.
Regards
JB
On 26/03/2019 16:31, saravanaprasad wrote:
> HashMap<String, String[]> environment = new HashMap<String,
> String[]>(); String username = "karaf"; String password = "karaf";
> String[] credentials = new String[] { username, password };
> environment.put("jmx.remote.credentials", credentials);
> JMXServiceURL url =new
> JMXServiceURL("service:jmx:rmi://localhost:44444/jndi/rmi://localhost:1099/karaf-root");
> JMXConnector jmxc = JMXConnectorFactory.connect(url, environment);
> MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
> ObjectName feature = null;
> TabularData features = null;
> try
> {
>
> feature = new ObjectName("org.apache.karaf:type=feature,name=root");
>
> featuresServiceMBeanProxy = JMX.newMBeanProxy(mbsc,
> feature,FeaturesServiceMBean.class, true);
> context.registerService( JMXKarafFeature.class, new
> JMXKarafFeatureImpl(), null );
>
> featuresServiceMBeanProxy.installFeature("spring-3.0.4/3.0.4.RELEASE");//
> here karaf console goes unresponsive
> }
>
>
>
>
> --
> Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
>
--
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com
Re: FeaturesServiceMBean call causing karaf console unresponsive
Posted by saravanaprasad <rs...@hotmail.com>.
HashMap<String, String[]> environment = new HashMap<String,
String[]>(); String username = "karaf"; String password = "karaf";
String[] credentials = new String[] { username, password };
environment.put("jmx.remote.credentials", credentials);
JMXServiceURL url =new
JMXServiceURL("service:jmx:rmi://localhost:44444/jndi/rmi://localhost:1099/karaf-root");
JMXConnector jmxc = JMXConnectorFactory.connect(url, environment);
MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
ObjectName feature = null;
TabularData features = null;
try
{
feature = new ObjectName("org.apache.karaf:type=feature,name=root");
featuresServiceMBeanProxy = JMX.newMBeanProxy(mbsc,
feature,FeaturesServiceMBean.class, true);
context.registerService( JMXKarafFeature.class, new
JMXKarafFeatureImpl(), null );
featuresServiceMBeanProxy.installFeature("spring-3.0.4/3.0.4.RELEASE");//
here karaf console goes unresponsive
}
--
Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
Re: FeaturesServiceMBean call causing karaf console unresponsive
Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.
Can you quickly explain how to reproduce ?
Are you using a MBeanProxy in your code to use the features service ?
Regards
JB
On 26/03/2019 15:58, saravanaprasad wrote:
> Karaf version: 4.2.3
>
> Java version: OpenJDK11
>
> Thanks
>
>
>
> --
> Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
>
--
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com
Re: FeaturesServiceMBean call causing karaf console unresponsive
Posted by saravanaprasad <rs...@hotmail.com>.
Karaf version: 4.2.3
Java version: OpenJDK11
Thanks
--
Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
Re: FeaturesServiceMBean call causing karaf console unresponsive
Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.
Hi,
Which Karaf version do you use ?
Regards
JB
On 26/03/2019 15:17, saravanaprasad wrote:
> Hi,Following line causes karaf console
> unresponsive./featuresServiceMBeanProxy.installFeature("spring-3.0.4/3.0.4.RELEASE");/Above
> line of code also causes web console not available.What could be the
> fix?ThanksSaravana Prasad
>
>
>
> --
> Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
>
--
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com