[infinispan-issues] [JBoss JIRA] (ISPN-7725) NPE at org.infinispan.topology.ClusterTopologyManagerImpl.isRebalancingEnabled

[Roman Karpenko (JIRA)]

Roman Karpenko created ISPN-7725:
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             Summary: NPE at org.infinispan.topology.ClusterTopologyManagerImpl.isRebalancingEnabled
                 Key: ISPN-7725
                 URL: https://issues.jboss.org/browse/ISPN-7725
             Project: Infinispan
          Issue Type: Bug
    Affects Versions: 8.1.7.Final
            Reporter: Roman Karpenko
            Priority: Critical


11:20:02.943 [cloud:background-1-30] WARN  o.i.t.CacheTopologyControlCommand - ISPN000071: Caught exception when handling command CacheTopologyControlCommand{cache=users, type=POLICY_GET_STATUS,0, rebalanceId=0, currentCH=null, pendingCH=null, availabilityMode=null, actualMembers=null, throwable=null, viewId=2}

java.lang.NullPointerException: null

        at org.infinispan.topology.ClusterTopologyManagerImpl.isRebalancingEnabled(ClusterTopologyManagerImpl.java:600)

        at org.infinispan.topology.CacheTopologyControlCommand.doPerform(CacheTopologyControlCommand.java:190)

        at org.infinispan.topology.CacheTopologyControlCommand.perform(CacheTopologyControlCommand.java:146)

        at org.infinispan.topology.LocalTopologyManagerImpl.executeOnCoordinator(LocalTopologyManagerImpl.java:602)

        at org.infinispan.topology.LocalTopologyManagerImpl.isCacheRebalancingEnabled(LocalTopologyManagerImpl.java:536)

        at org.infinispan.cache.impl.CacheImpl.isRebalancingEnabled(CacheImpl.java:985)

        at sun.reflect.GeneratedMethodAccessor539.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

        at java.lang.reflect.Method.invoke(Method.java:498)

        at org.infinispan.jmx.ResourceDMBean$InvokableSetterBasedMBeanAttributeInfo.invoke(ResourceDMBean.java:394)

        at org.infinispan.jmx.ResourceDMBean.getNamedAttribute(ResourceDMBean.java:298)

        at org.infinispan.jmx.ResourceDMBean.getAttributes(ResourceDMBean.java:197)

        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttributes(DefaultMBeanServerInterceptor.java:709)

        at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttributes(JmxMBeanServer.java:705)

        at com.netflix.servo.publish.JmxMetricPoller.batchLoadAttributes(JmxMetricPoller.java:325)

        at com.netflix.servo.publish.JmxMetricPoller.safelyLoadAttributes(JmxMetricPoller.java:310)

        at com.netflix.servo.publish.JmxMetricPoller.getMetrics(JmxMetricPoller.java:205)

        at com.netflix.servo.publish.JmxMetricPoller.poll(JmxMetricPoller.java:288)

        at com.netflix.servo.publish.PollRunnable.run(PollRunnable.java:82)

        at com.playtech.crossteam.boot.JMXMonitoringHandler.lambda$setupGraphite$5(JMXMonitoringHandler.java:80)

        at com.playtech.crossteam.support.RxPlatform.lambda$null$4(RxPlatform.java:119)

        at com.playtech.crossteam.support.RxPlatform.lambda$work$2(RxPlatform.java:96)

        at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)

ExecutorScheduler.java:107)dulers.ExecutorScheduler$ExecutorSchedulerWorker.run(--More--

        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

        at java.util.concurrent.FutureTask.run(FutureTask.java:266)

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

        at java.lang.Thread.run(Thread.java:745)



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