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From "Christian Schneider (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (KARAF-1803) Servlets attribute doesn't work on HttpMBean
Date Fri, 21 Sep 2012 09:36:07 GMT

     [ https://issues.apache.org/jira/browse/KARAF-1803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Christian Schneider resolved KARAF-1803.
----------------------------------------

    Resolution: Fixed
    
> Servlets attribute doesn't work on HttpMBean
> --------------------------------------------
>
>                 Key: KARAF-1803
>                 URL: https://issues.apache.org/jira/browse/KARAF-1803
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-webcontainer
>    Affects Versions: 3.0.0
>            Reporter: Jean-Baptiste Onofré
>            Assignee: Christian Schneider
>             Fix For: 3.0.0
>
>
> When getting the servlets attribute on HttpMBean, we got the following exception:
> 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.karaf.http.core.internal.Http.getServlets(Http.java:62)
>         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 Proxyf94a5f9a_c4b5_4d7e_bb3d_83bd27b7610c.getAttribute(Unknown Source)
>         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:662)

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