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https://issues.apache.org/jira/browse/CASSANDRA-1540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914228#action_12914228
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Jonathan Ellis commented on CASSANDRA-1540:
-------------------------------------------
+1
> cfstats is broken
> -----------------
>
> Key: CASSANDRA-1540
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1540
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 0.7 beta 2
> Reporter: Brandon Williams
> Assignee: Brandon Williams
> Fix For: 0.7 beta 2
>
> Attachments: 1540.txt
>
>
> There appears to be a problem reading the cache stats:
> bin/nodetool -h cassandra-6 cfstats
> Keyspace: org.apache.cassandra.db.ta...@620a3d3b
> Read Count: 9
> Read Latency: 2.563222222222222 ms.
> Write Count: 11
> Write Latency: 0.1572727272727273 ms.
> Pending Tasks: 0
> Column Family: LocationInfo
> SSTable count: 1
> Space used (live): 4886
> Space used (total): 4886
> Memtable Columns Count: 6
> Memtable Data Size: 179
> Memtable Switch Count: 1
> Read Count: 4
> Read Latency: 5.369 ms.
> Write Count: 8
> Write Latency: 0.210 ms.
> Pending Tasks: 0
> Exception in thread "main" java.lang.reflect.UndeclaredThrowableException
> at $Proxy5.getCapacity(Unknown Source)
> at
> org.apache.cassandra.tools.NodeCmd.printColumnFamilyStats(NodeCmd.java:326)
> at org.apache.cassandra.tools.NodeCmd.main(NodeCmd.java:439)
> Caused by: javax.management.InstanceNotFoundException:
> org.apache.cassandra.db:type=Caches,keyspace=org.apache.cassandra.db.ta...@620a3d3b,cache=LocationInfoKeyCache
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1118)
> at
> com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:679)
> at
> com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:672)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1426)
> at
> javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:90)
> at
> javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1284)
> at
> javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1382)
> at
> javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:619)
> at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)
> at sun.rmi.transport.Transport$1.run(Transport.java:177)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.rmi.transport.Transport.serviceCall(Transport.java:173)
> at
> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:553)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:808)
> at
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:667)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:636)
> at
> sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:273)
> at
> sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:251)
> at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:160)
> at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source)
> at
> javax.management.remote.rmi.RMIConnectionImpl_Stub.getAttribute(Unknown
> Source)
> at
> javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.getAttribute(RMIConnector.java:885)
> at
> javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:280)
> ... 3 more
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