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  1. Infinispan
  2. ISPN-779

GlobalComponentRegistry shutdown hook causing issues when servers stopped

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    Description

      I'm seeing a NPE when Memcached server shutdowns:

      Exception in thread "Thread-2" java.lang.RuntimeException: Exception encountered in shutting down the server
      at org.infinispan.server.core.ShutdownHook.run(Main.scala:239)
      Caused by: java.util.concurrent.ExecutionException: org.infinispan.CacheException: Unable to invoke method private void org.infinispan.transaction.xa.TransactionTable.stop() on object
      at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
      at java.util.concurrent.FutureTask.get(FutureTask.java:83)
      at org.infinispan.server.core.ShutdownHook.run(Main.scala:235)
      Caused by: org.infinispan.CacheException: Unable to invoke method private void org.infinispan.transaction.xa.TransactionTable.stop() on object
      at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:173)
      at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:861)
      at org.infinispan.factories.AbstractComponentRegistry.internalStop(AbstractComponentRegistry.java:709)
      at org.infinispan.factories.AbstractComponentRegistry.stop(AbstractComponentRegistry.java:603)
      at org.infinispan.factories.ComponentRegistry.stop(ComponentRegistry.java:166)
      at org.infinispan.CacheDelegate.stop(CacheDelegate.java:325)
      at org.infinispan.manager.DefaultCacheManager.stop(DefaultCacheManager.java:521)
      at org.infinispan.server.core.ShutdownHook$$anon$5.call(Main.scala:230)
      at org.infinispan.server.core.ShutdownHook$$anon$5.call(Main.scala:226)
      at java.util.concurrent.FutureTask$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:680)
      Caused by: java.lang.reflect.InvocationTargetException
      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.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:170)
      ... 13 more
      Caused by: java.lang.NullPointerException
      at org.infinispan.manager.DefaultCacheManager.removeListener(DefaultCacheManager.java:541)
      at org.infinispan.transaction.xa.TransactionTable.stop(TransactionTable.java:87)
      ... 18 more

      The origin seems to be in ISPN-771

      Maybe since transaction table now removes the listener, it needs to stop before the cache manager notifier does?

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          is related to

          Bug - A problem that impairs or prevents the functions of the product. ISPN-771 org.infinispan.notifications.AbstractListenerImpl.listenersMap ViewChanged entries keep increasing during start/stop/start/stop cycle (AS application deploy/undeploy)

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. ISPN-1056 Cache.stop() method raise a exception on application termination

          • Minor - To be worked after urgent, high, and medium priorities are resolved. This term is chosen when the severity of the issue is low, or the complexity or effort to correct it may be higher, relatively speaking. For low priority issues, known workarounds exist or are not needed due to the trivial effort needed to address the issue.
          • Closed

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              rh-ee-galder Galder Zamarreño
              rh-ee-galder Galder Zamarreño
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                Updated:
                Resolved: