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https://issues.apache.org/jira/browse/KARAF-1993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13949148#comment-13949148
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filippo balicchia commented on KARAF-1993:
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I start to work on this issue end I found that the problem persiste after
upgrade Object name from
osgi.core:type=bundleState,version=1.5 to sgi.core:type=bundleState,version=1.7
Than I upgrade eik to use aries.jmx from 1.0.0 to 1.1.0 but the problem remains
I'll start to investigate from aries side
> Improve EIK karafDataprovider
> -----------------------------
>
> Key: KARAF-1993
> URL: https://issues.apache.org/jira/browse/KARAF-1993
> Project: Karaf
> Issue Type: Improvement
> Components: eik-core
> Environment: * karaf version 2.3.x or 2.2.x is irrelevant.
> * jdk 7 I don't try with jdk 6 but I think is the same
> Reporter: filippo balicchia
> Assignee: Jean-Baptiste Onofré
> Priority: Minor
> Fix For: eik-2.3.1, eik-3.0.0
>
>
> When EIK launch Karaf in log file I found
> {noformat}
> java.lang.reflect.UndeclaredThrowableException
> at $Proxy1.listServices(Unknown Source)
> at
> org.apache.karaf.eik.workbench.internal.KarafRuntimeDataProvider.loadServiceData(KarafRuntimeDataProvider.java:263)
> at
> org.apache.karaf.eik.workbench.internal.KarafRuntimeDataProvider.access$2(KarafRuntimeDataProvider.java:251)
> at
> org.apache.karaf.eik.workbench.internal.KarafRuntimeDataProvider$1.run(KarafRuntimeDataProvider.java:125)
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
> Caused by: javax.management.InstanceNotFoundException:
> osgi.core:type=serviceState,version=1.5
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1094)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getClassLoaderFor(DefaultMBeanServerInterceptor.java:1438)
> java.lang.reflect.UndeclaredThrowableException
> at $Proxy0.listBundles(Unknown Source)
> at
> org.apache.karaf.eik.workbench.internal.KarafRuntimeDataProvider.loadBundleData(KarafRuntimeDataProvider.java:218)
> at
> org.apache.karaf.eik.workbench.internal.KarafRuntimeDataProvider.access$1(KarafRuntimeDataProvider.java:206)
> at
> org.apache.karaf.eik.workbench.internal.KarafRuntimeDataProvider$1.run(KarafRuntimeDataProvider.java:116)
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
> Caused by: javax.management.InstanceNotFoundException:
> osgi.core:type=bundleState,version=1.5
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1094)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getClassLoaderFor(DefaultMBeanServerInterceptor.java:1438)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.getClassLoaderFor(JmxMBeanServer.java:1276)
> {noformat}
> This error seems to appear only at startup because The specified MBean in
> that moment (startup) does not exist in the repository.
> Eik after 25 second try to reload data without problem.
> The improvement that i think to be done, in IMHO, are
> * Improve Job that load service and bundle Data
> * Improve exception handling
> * Make configurable polling frequency
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