[jboss-dev-forums] [Clustering Development] - HASingletonDeployer is not registered

[Marcin Polak]

Marcin Polak [http://community.jboss.org/people/polok] created the discussion

"HASingletonDeployer is not registered"

To view the discussion, visit: http://community.jboss.org/message/632924#632924

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Hi All,

I have four jbosses working in one cluster. Sometimes when I stop or restart one of them I get following error:

ERROR [  ]
[org.springframework.scheduling.support.MethodInvokingRunnable] Invocation of
method 'myMethod' on target class [class
MyClass] failed
org.springframework.jmx.access.InvalidInvocationException:
jboss.ha:service=HASingletonDeployer is not registered.
        at
org.springframework.jmx.access.MBeanClientInterceptor.doInvoke(MBeanClientInterceptor.java:445)
        at
org.springframework.jmx.access.MBeanClientInterceptor.invoke(MBeanClientInterceptor.java:353)
        at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
        at $Proxy323.isMasterNode(Unknown Source)
        at
...
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:273)
        at
org.springframework.scheduling.support.MethodInvokingRunnable.run(MethodInvokingRunnable.java:65)
        at
org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:51)
        at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
        at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
        at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
        at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
        at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)


"myMethod" is a method which is activated every 10 seconds and I check thereif my jboss is a maaster node (I am using HA-Singleton).
I check this using something like isMasterNode() on HASingletonMBean.


I will be grateful for any help.
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