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  1. Infinispan
  2. ISPN-2759

RHQ plugin + JON, problems with invoking operations on cache / cache manager

    Details

      Description

      In JON we can see changing statistics for caches without any problems. Monitoring looks to be ok.

      Problems occurred while issuing any operation.
      For example:

      start cache issued on DefaultCacheManager (JON's popup exception window output):

      java.lang.NullPointerException
      at org.rhq.plugins.jmx.MBeanResourceComponent.loadBean(MBeanResourceComponent.java:175)
      at org.rhq.plugins.jmx.MBeanResourceComponent.getEmsBean(MBeanResourceComponent.java:137)
      at org.rhq.plugins.jmx.MBeanResourceComponent.invokeOperation(MBeanResourceComponent.java:524)
      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.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread.call(ResourceContainer.java:634)
      at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      at java.util.concurrent.FutureTask.run(FutureTask.java:138)
      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:662)

      stop cache issued on cache

      java.lang.NullPointerException
      at org.infinispan.rhq.CacheComponent.invokeOperation(CacheComponent.java:190)
      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.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread.call(ResourceContainer.java:634)
      at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      at java.util.concurrent.FutureTask.run(FutureTask.java:138)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

      ISPN console with trace logging enabled says:

      2013-01-25 15:24:27,351 DEBUG [CacheImpl] (RMI TCP Connection(8)-127.0.0.1) Stopping cache ___defaultcache on null
      2013-01-25 15:24:27,357 DEBUG [TransactionTable] (RMI TCP Connection(8)-127.0.0.1) Wait for on-going transactions to finish for 30 seconds.
      2013-01-25 15:24:27,357 DEBUG [TransactionTable] (RMI TCP Connection(8)-127.0.0.1) All transactions terminated

      Other operations seem to be unavailable too.

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              • Assignee:
                NadirX Tristan Tarrant
                Reporter:
                tsykora Tomas Sykora
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                Dates

                • Created:
                  Updated:
                  Resolved: