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https://issues.apache.org/jira/browse/CASSANDRA-537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sammy Yu updated CASSANDRA-537:
-------------------------------

    Attachment: 0001-removed-sort-since-it-is-already-sorted.patch

> Nodeprobe ring is broken
> ------------------------
>
>                 Key: CASSANDRA-537
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-537
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 0.5
>            Reporter: Sammy Yu
>            Assignee: Sammy Yu
>             Fix For: 0.5
>
>         Attachments: 0001-removed-sort-since-it-is-already-sorted.patch
>
>
> When you use ring command in nodeprobe, you get an 
> java.lang.UnsupportedOperationException.  The list is already sorted and 
> doesnt need to be sorted in StorageService:
> Exception in thread "main" java.lang.UnsupportedOperationException
>         at java.util.Collections$UnmodifiableList$1.set(Collections.java:1186)
>         at java.util.Collections.sort(Collections.java:121)
>         at 
> org.apache.cassandra.service.StorageService.getAllRanges(StorageService.java:652)
>         at 
> org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:324)
>         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 
> 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:1403)
>         at 
> javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72)
>         at 
> javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1264)
>         at 
> javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1359)
>         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)

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