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  1. Red Hat Fuse
  2. ENTESB-2111

Listener (io.fabric8.service.FabricMBeanRegistrationListener) exception when curator connection SUSPENDED / RECONNECTED

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      1. Create fuse OSE gear, create "fuse2" openshift cartridge with just the "default" profile
      2. ssh to the fuse2 gear, watch the karaf logs
      3. ssh to the fuse gear, use jps to get the java process PID
      4. on the fuse gear, kill -STOP <pid>
      5. wait till the fuse2 gear karaf logs contains ConnectionStateManager State change: SUSPENDED
      6. on the fuse gear, kill -CONT <pid>
      7. notice the connection is back in RECONNECTED, notice the ERROR in the fuse2 logs
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      Create fuse OSE gear, create "fuse2" openshift cartridge with just the "default" profile ssh to the fuse2 gear, watch the karaf logs ssh to the fuse gear, use jps to get the java process PID on the fuse gear, kill -STOP <pid> wait till the fuse2 gear karaf logs contains ConnectionStateManager State change: SUSPENDED on the fuse gear, kill -CONT <pid> notice the connection is back in RECONNECTED, notice the ERROR in the fuse2 logs

      Having an empty (just the default profile) container connected to a single ensemble server, the following exception is reported as ERROR in the logs when the connection state to ensemble server is SUSPENDED / RECONNECTED

      java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.FutureTask@27458911 rejected from java.util.concurrent.ThreadPoolExecutor@4629cf3b[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 9]
  at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2048)[:1.7.0_71]
  at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:821)[:1.7.0_71]
  at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1372)[:1.7.0_71]
  at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:110)[:1.7.0_71]
  at java.util.concurrent.Executors$DelegatedExecutorService.submit(Executors.java:638)[:1.7.0_71]
  at io.fabric8.service.FabricMBeanRegistrationListener.stateChanged(FabricMBeanRegistrationListener.java:141)[io.fabric8:fabric-core:1.0.0.redhat-412]
  at org.apache.curator.framework.state.ConnectionStateManager$2.apply(ConnectionStateManager.java:189)[io.fabric8:fabric-zookeeper:1.0.0.redhat-412]
  at org.apache.curator.framework.state.ConnectionStateManager$2.apply(ConnectionStateManager.java:185)[io.fabric8:fabric-zookeeper:1.0.0.redhat-412]
  at org.apache.curator.framework.listen.ListenerContainer$1.run(ListenerContainer.java:92)[io.fabric8:fabric-zookeeper:1.0.0.redhat-412]
  at com.google.common.util.concurrent.MoreExecutors$SameThreadExecutorService.execute(MoreExecutors.java:297)[com.google.guava:guava:15.0]
  at org.apache.curator.framework.listen.ListenerContainer.forEach(ListenerContainer.java:83)[io.fabric8:fabric-zookeeper:1.0.0.redhat-412]
  at org.apache.curator.framework.state.ConnectionStateManager.processEvents(ConnectionStateManager.java:182)[io.fabric8:fabric-zookeeper:1.0.0.redhat-412]
  at org.apache.curator.framework.state.ConnectionStateManager.access$000(ConnectionStateManager.java:42)[io.fabric8:fabric-zookeeper:1.0.0.redhat-412]
  at org.apache.curator.framework.state.ConnectionStateManager$1.call(ConnectionStateManager.java:108)[io.fabric8:fabric-zookeeper:1.0.0.redhat-412]
  at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_71]
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_71]
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_71]
  at java.lang.Thread.run(Thread.java:745)[:1.7.0_71]

      2014-10-20 13:06:13 INFOorg.apache.curator.framework.state.ConnectionStateManager State change: SUSPENDED
2014-10-20 13:06:16 INFOorg.apache.curator.framework.state.ConnectionStateManager State change: RECONNECTED
2014-10-20 13:06:16 ERRORorg.apache.curator.framework.listen.ListenerContainer Listener (io.fabric8.service.FabricMBeanRegistrationListener@4de34498) threw an exception

              ggrzybek Grzegorz Grzybek
              maschmid@redhat.com Marek Schmidt
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                Created:
                Updated:
                Resolved: