Duplicated feature dependency causes errors in FeaturesServiceMBean
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Key: FELIX-2414
URL: https://issues.apache.org/jira/browse/FELIX-2414
Project: Felix
Issue Type: Bug
Components: Karaf
Affects Versions: karaf-1.4.0
Reporter: Łukasz Dywicki
Karaf FeaturesServiceMBean fails when we have duplicated dependency. For
example:
{code}
<features>
<feature name="cfgex" version="1.0">
<feature>camel-cxf<feature>
<feature>camel-cxf</feature>
</feature>
</features>
{code}
Stack trace:
{code}
javax.management.openmbean.KeyAlreadyExistsException: Argument value's index,
calculated according to this TabularData instance's tabularType, already refers
to a value in this table.
at
javax.management.openmbean.TabularDataSupport.checkValueAndIndex(TabularDataSupport.java:871)
at
javax.management.openmbean.TabularDataSupport.internalPut(TabularDataSupport.java:331)
at
javax.management.openmbean.TabularDataSupport.put(TabularDataSupport.java:323)
at
org.apache.felix.karaf.features.management.codec.JmxFeature.getFeatureIdentifierTable(JmxFeature.java:98)
at
org.apache.felix.karaf.features.management.codec.JmxFeature.<init>(JmxFeature.java:70)
at
org.apache.felix.karaf.features.management.internal.FeaturesServiceMBeanImpl.getFeatures(FeaturesServiceMBeanImpl.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:93)
at
com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:27)
at
com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:208)
at
com.sun.jmx.mbeanserver.PerInterface.getAttribute(PerInterface.java:65)
at
com.sun.jmx.mbeanserver.MBeanSupport.getAttribute(MBeanSupport.java:216)
at javax.management.StandardMBean.getAttribute(StandardMBean.java:358)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:666)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:638)
at
javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1404)
at
javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72)
at
javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1265)
at java.security.AccessController.doPrivileged(Native Method)
at
javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1367)
at
javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:600)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
at sun.rmi.transport.Transport$1.run(Transport.java:159)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
{code}
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