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  1. Cassandra
  2. CASSANDRA-650

InstanceAlreadyExistsException

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Normal
    • Resolution: Fixed
    • Fix Version/s: 0.5
    • Component/s: None
    • Labels:
      None
    • Severity:
      Normal

      Description

      Was testing out 05 last night, and got this error, can't boot up a node because of it. I'll be happy to debug if more info is needed, it's quite late here.

      ERROR [main] 2009-12-22 21:52:14,167 StorageService.java (line 129) Exception was generated at : 12/22/2009 21:52:14 on thread main
      javax.management.InstanceAlreadyExistsException: org.apache.cassandra.concurrent:type=CONSISTENCY-MANAGER
      java.lang.RuntimeException: javax.management.InstanceAlreadyExistsException: org.apache.cassandra.concurrent:type=CONSISTENCY-MANAGER
      at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.<init>(DebuggableThreadPoolExecutor.java:63)
      at org.apache.cassandra.service.StorageService.<init>(StorageService.java:151)
      at org.apache.cassandra.service.StorageService.instance(StorageService.java:125)
      at org.apache.cassandra.locator.RackAwareStrategy.<init>(RackAwareStrategy.java:47)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:244)
      at org.apache.cassandra.service.StorageService.<init>(StorageService.java:233)
      at org.apache.cassandra.service.StorageService.instance(StorageService.java:125)
      at org.apache.cassandra.service.CassandraServer.<init>(CassandraServer.java:58)
      at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:93)
      at org.apache.cassandra.service.CassandraDaemon.init(CassandraDaemon.java:135)
      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 org.apache.commons.daemon.support.DaemonLoader.load(DaemonLoader.java:160)
      Caused by: javax.management.InstanceAlreadyExistsException: org.apache.cassandra.concurrent:type=CONSISTENCY-MANAGER
      at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:453)
      at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1484)
      at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:963)
      at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:917)
      at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:312)
      at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:482)
      at org.apache.cassandra.concurrent.DebuggableThreadPoolExecutor.<init>(DebuggableThreadPoolExecutor.java:59)
      ... 18 more

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            • Assignee:
              jbellis Jonathan Ellis
              Reporter:
              lenn0x Chris Goffinet
              Authors:
              Jonathan Ellis
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              • Created:
                Updated:
                Resolved: