Hi Tishan, Anuruddha and I went through the Siddhi-core 2.1.0 code and noticed that TimeBatchWindowProcessor class has the same issue in restoreState method [1]. What is the impact of this error "Syncing failed when becoming a Passive Node"?
[1] http://svn.wso2.org/repos/wso2/carbon/platform/branches/turing/dependencies/commons/siddhi/2.1.0-wso2v1/modules/siddhi-core/src/main/java/org/wso2/siddhi/core/query/processor/window/TimeBatchWindowProcessor.java Thanks. On Fri, Sep 18, 2015 at 2:38 PM, Anuruddha Liyanarachchi < anurudd...@wso2.com> wrote: > Hi Tishan, > > As discussed offline issue is with window.restoreState((Object[]) >> data[0]); line. Underlying window implementation(SchedulerSiddhiQueue) >> is expecting a object[] for its restore method and cast its first element >> to LinkedBlockingQueue. But we are sending first element itself again after >> sending object[] earlier. So having only window.restoreState(data); will >> work fine. > > > By following this it resolved the Error for > SecondDerivativeFinderWindowProcessor. But I am getting following errors > now for AverageHeathRequest and AverageInFlightRequestsFinder execution > plans. > > [2015-09-18 07:43:55,839] INFO - {EventProcessorDeployer} Execution Plan > was undeployed successfully : AverageHeathRequest.xml > [2015-09-18 07:43:56,103] INFO - {EventJunction} Producer added to the > junction. Stream:average_load_average_stats:1.0.0 > [2015-09-18 07:43:56,103] INFO - {EventJunction} Producer added to the > junction. Stream:member_average_load_average_stats:1.0.0 > [2015-09-18 07:43:56,104] INFO - {EventJunction} Producer added to the > junction. Stream:member_average_memory_consumption_stats:1.0.0 > [2015-09-18 07:43:56,104] INFO - {EventJunction} Producer added to the > junction. Stream:average_memory_consumption_stats:1.0.0 > [2015-09-18 07:43:56,104] INFO - {EventJunction} Producer added to the > junction. Stream:fault_message:1.0.0 > [2015-09-18 07:43:56,105] INFO - {EventJunction} Consumer added to the > junction. Stream:cartridge_agent_health_stats:1.0.0 > [2015-09-18 07:43:56,125] INFO - {HAServiceClientThriftImpl} Requesting > snapshot from 192.168.30.221:11224 for tenant:-1234 on:AverageHeathRequest > [2015-09-18 07:43:56,144] INFO - {HAServiceClientThriftImpl} Snapshot > received for tenant:-1234 on:AverageHeathRequest > [2015-09-18 07:43:56,159] ERROR - {HAManager} Syncing failed when > becoming a Passive Node for tenant:-1234 on:AverageHeathRequest execution > plan > java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to > java.util.concurrent.LinkedBlockingQueue > at > org.wso2.siddhi.core.util.collection.queue.SiddhiQueue.restoreState(SiddhiQueue.java:48) > at > org.wso2.siddhi.core.query.processor.window.TimeBatchWindowProcessor.restoreState(TimeBatchWindowProcessor.java:148) > at > org.wso2.siddhi.core.query.processor.window.WindowProcessor.restore(WindowProcessor.java:113) > at > org.wso2.siddhi.core.snapshot.SnapshotService.restore(SnapshotService.java:70) > at org.wso2.siddhi.core.SiddhiManager.restore(SiddhiManager.java:443) > at > org.wso2.carbon.event.processor.core.internal.ha.HAManager.becomePassive(HAManager.java:161) > at > org.wso2.carbon.event.processor.core.internal.ha.HAManager.tryChangeState(HAManager.java:111) > at > org.wso2.carbon.event.processor.core.internal.ha.HAManager.init(HAManager.java:97) > at > org.wso2.carbon.event.processor.core.internal.CarbonEventProcessorService.addExecutionPlanConfiguration(CarbonEventProcessorService.java:358) > at > org.wso2.carbon.event.processor.core.EventProcessorDeployer.processDeploy(EventProcessorDeployer.java:138) > at > org.wso2.carbon.event.processor.core.internal.util.EventProcessorConfigurationFilesystemInvoker.reload(EventProcessorConfigurationFilesystemInvoker.java:86) > at > org.wso2.carbon.event.processor.core.internal.CarbonEventProcessorService.activateInactiveExecutionPlanConfigurations(CarbonEventProcessorService.java:749) > at > org.wso2.carbon.event.processor.core.internal.CarbonEventProcessorService.notifyServiceAvailability(CarbonEventProcessorService.java:530) > at > org.wso2.carbon.event.processor.core.internal.ds.EventProcessorServiceDS.setHazelcastInstance(EventProcessorServiceDS.java:102) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.eclipse.equinox.internal.ds.model.ComponentReference.bind(ComponentReference.java:376) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bindReference(ServiceComponentProp.java:432) > at > org.eclipse.equinox.internal.ds.InstanceProcess.dynamicBind(InstanceProcess.java:416) > at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:334) > at > org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) > at > org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) > at > org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:950) > at > org.wso2.carbon.core.clustering.hazelcast.HazelcastClusteringAgent.init(HazelcastClusteringAgent.java:214) > at > org.wso2.carbon.core.util.ClusteringUtil.enableClustering(ClusteringUtil.java:44) > at > org.wso2.carbon.core.internal.StartupFinalizerServiceComponent.completeInitialization(StartupFinalizerServiceComponent.java:175) > at > org.wso2.carbon.core.internal.StartupFinalizerServiceComponent.serviceChanged(StartupFinalizerServiceComponent.java:282) > at > org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) > at > org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) > at > org.wso2.carbon.throttling.agent.internal.ThrottlingAgentServiceComponent.registerThrottlingAgent(ThrottlingAgentServiceComponent.java:123) > at > org.wso2.carbon.throttling.agent.internal.ThrottlingAgentServiceComponent.activate(ThrottlingAgentServiceComponent.java:100) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347) > at > org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) > at > org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) > at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) > at > org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) > at > org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) > at > org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) > at > org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:517) > at > org.wso2.carbon.core.init.CarbonServerManager.start(CarbonServerManager.java:219) > at > org.wso2.carbon.core.internal.CarbonCoreServiceComponent.activate(CarbonCoreServiceComponent.java:77) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347) > at > org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) > at > org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) > at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) > at > org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) > at > org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) > at > org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) > at > org.eclipse.equinox.http.servlet.internal.Activator.registerHttpService(Activator.java:81) > at > org.eclipse.equinox.http.servlet.internal.Activator.addProxyServlet(Activator.java:60) > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.init(ProxyServlet.java:40) > at > org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.init(DelegationServlet.java:38) > at > org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1267) > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1186) > at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1081) > at > org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5027) > at > org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314) > at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) > at > org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) > at > org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > [2015-09-18 07:43:56,165] INFO - {HAManager} Became Passive Member for > tenant:-1234 on:AverageHeathRequest > [2015-09-18 07:43:56,165] INFO - {EventProcessorDeployer} Execution plan > is deployed successfully and in active state : AverageHeathRequest > > On Fri, Sep 18, 2015 at 10:44 AM, Tishan Dahanayakage <tis...@wso2.com> > wrote: > >> Hi Anuruddha, >> >> As discussed offline issue is with window.restoreState((Object[]) >> data[0]); line. Underlying window implementation(SchedulerSiddhiQueue) >> is expecting a object[] for its restore method and cast its first element >> to LinkedBlockingQueue. But we are sending first element itself again after >> sending object[] earlier. So having only window.restoreState(data); will >> work fine. >> >> Thanks >> Tishan >> >> On Thu, Sep 17, 2015 at 11:08 PM, Imesh Gunaratne <im...@wso2.com> wrote: >> >>> On Thu, Sep 17, 2015 at 9:44 AM, Sriskandarajah Suhothayan < >>> s...@wso2.com> wrote: >>> >>>> have you properly migrated SecondDerivativeFinderWindowProcessor to >>>> new siddhi version. the bug is there. >>>> >>>> I also doubt this, it looks like this error has been raised by the >>> following method in SecondDerivativeFinderWindowProcessor: >>> >>> @Override >>> protected void restoreState(Object[] data) { >>> window.restoreState(data); >>> window.restoreState((Object[]) data[0]); >>> oldEventList = ((ArrayList<RemoveEvent>) data[1]); >>> newEventList = ((ArrayList<InEvent>) data[2]); >>> window.reSchedule(); >>> } >>> >>> @Anuruddha: Will us be able to debug this method in the second CEP node >>> and see the type of the data object being passed? It would be better if we >>> can also get siddhi source code attached. >>> >>> Other question is do we need to migrate this logic? >>> >>> On Thu, Sep 17, 2015 at 9:44 AM, Sriskandarajah Suhothayan < >>> s...@wso2.com> wrote: >>> >>>> have you properly migrated SecondDerivativeFinderWindowProcessor to >>>> new siddhi version. the bug is there. >>>> >>>> Suho >>>> >>>> On Thu, Sep 17, 2015 at 9:32 AM, Anuruddha Liyanarachchi < >>>> anurudd...@wso2.com> wrote: >>>> >>>>> Hi Ramindu, >>>>> >>>>> Please find the CEP artefacts that is being used [1]. >>>>> Please note that the node starts first is not throwing any error. >>>>> >>>>> [1] >>>>> https://drive.google.com/a/wso2.com/file/d/0Bw0NgSFZG5YkWUZybUoxbzM0TTg/view?usp=sharing >>>>> <https://drive.google.com/a/wso2.com/file/d/0Bw0NgSFZG5YkWUZybUoxbzM0TTg/view?usp=sharing> >>>>> >>>>> On Wed, Sep 16, 2015 at 10:34 PM, Sriskandarajah Suhothayan < >>>>> s...@wso2.com> wrote: >>>>> >>>>>> From the logs it looks like its an issue in >>>>>> SecondDerivativeFinderWindowProcessor check the getting and restoring the >>>>>> state part. >>>>>> >>>>>> Suho >>>>>> >>>>>> On Wed, Sep 16, 2015 at 10:16 PM, Ramindu De Silva <ramin...@wso2.com >>>>>> > wrote: >>>>>> >>>>>>> Hi Anuruddha, >>>>>>> >>>>>>> Is it possible to send me the artefacts you used for this scenario, >>>>>>> so that i can reproduce and debug and see whats causing this issue. >>>>>>> >>>>>>> Best Regards, >>>>>>> >>>>>>> On Wed, Sep 16, 2015 at 7:30 PM, Anuruddha Liyanarachchi < >>>>>>> anurudd...@wso2.com> wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> I created CEP HA cluster with Deployment for full-active-active >>>>>>>> mode as per [1]. >>>>>>>> I am seeing following error when starting the 2nd member. >>>>>>>> I have also attached execution plan [2]. >>>>>>>> >>>>>>>> What is causing this issue ? >>>>>>>> >>>>>>>> [2015-09-16 13:22:38,191] ERROR - {HAManager} Syncing failed when >>>>>>>> becoming a Passive Node for tenant:-1234 >>>>>>>> on:SecondDerivativeOfRequestsInFlightFinder execution plan >>>>>>>> java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to >>>>>>>> java.util.concurrent.LinkedBlockingQueue >>>>>>>> at >>>>>>>> org.wso2.siddhi.core.util.collection.queue.SiddhiQueue.restoreState(SiddhiQueue.java:48) >>>>>>>> at >>>>>>>> org.apache.stratos.cep.extension.SecondDerivativeFinderWindowProcessor.restoreState(SecondDerivativeFinderWindowProcessor.java:229) >>>>>>>> at >>>>>>>> org.wso2.siddhi.core.query.processor.window.WindowProcessor.restore(WindowProcessor.java:113) >>>>>>>> at >>>>>>>> org.wso2.siddhi.core.snapshot.SnapshotService.restore(SnapshotService.java:70) >>>>>>>> at >>>>>>>> org.wso2.siddhi.core.SiddhiManager.restore(SiddhiManager.java:443) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.internal.ha.HAManager.becomePassive(HAManager.java:161) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.internal.ha.HAManager.tryChangeState(HAManager.java:111) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.internal.ha.HAManager.init(HAManager.java:97) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.internal.CarbonEventProcessorService.addExecutionPlanConfiguration(CarbonEventProcessorService.java:358) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.EventProcessorDeployer.processDeploy(EventProcessorDeployer.java:138) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.internal.util.EventProcessorConfigurationFilesystemInvoker.reload(EventProcessorConfigurationFilesystemInvoker.java:86) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.internal.CarbonEventProcessorService.activateInactiveExecutionPlanConfigurations(CarbonEventProcessorService.java:749) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.internal.CarbonEventProcessorService.notifyServiceAvailability(CarbonEventProcessorService.java:530) >>>>>>>> at >>>>>>>> org.wso2.carbon.event.processor.core.internal.ds.EventProcessorServiceDS.setHazelcastInstance(EventProcessorServiceDS.java:102) >>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>>>>> at >>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >>>>>>>> at >>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>>>>>> at java.lang.reflect.Method.invoke(Method.java:606) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.model.ComponentReference.bind(ComponentReference.java:376) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bindReference(ServiceComponentProp.java:432) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.dynamicBind(InstanceProcess.java:416) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:334) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:950) >>>>>>>> at >>>>>>>> org.wso2.carbon.core.clustering.hazelcast.HazelcastClusteringAgent.init(HazelcastClusteringAgent.java:214) >>>>>>>> at >>>>>>>> org.wso2.carbon.core.util.ClusteringUtil.enableClustering(ClusteringUtil.java:44) >>>>>>>> at >>>>>>>> org.wso2.carbon.core.internal.StartupFinalizerServiceComponent.completeInitialization(StartupFinalizerServiceComponent.java:175) >>>>>>>> at >>>>>>>> org.wso2.carbon.core.internal.StartupFinalizerServiceComponent.serviceChanged(StartupFinalizerServiceComponent.java:282) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) >>>>>>>> at >>>>>>>> org.wso2.carbon.throttling.agent.internal.ThrottlingAgentServiceComponent.registerThrottlingAgent(ThrottlingAgentServiceComponent.java:123) >>>>>>>> at >>>>>>>> org.wso2.carbon.throttling.agent.internal.ThrottlingAgentServiceComponent.activate(ThrottlingAgentServiceComponent.java:100) >>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>>>>> at >>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >>>>>>>> at >>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>>>>>> at java.lang.reflect.Method.invoke(Method.java:606) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) >>>>>>>> at >>>>>>>> org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:517) >>>>>>>> at >>>>>>>> org.wso2.carbon.core.init.CarbonServerManager.start(CarbonServerManager.java:219) >>>>>>>> at >>>>>>>> org.wso2.carbon.core.internal.CarbonCoreServiceComponent.activate(CarbonCoreServiceComponent.java:77) >>>>>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>>>>> at >>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >>>>>>>> at >>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>>>>>> at java.lang.reflect.Method.invoke(Method.java:606) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) >>>>>>>> at >>>>>>>> org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) >>>>>>>> at >>>>>>>> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) >>>>>>>> at >>>>>>>> org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) >>>>>>>> at >>>>>>>> org.eclipse.equinox.http.servlet.internal.Activator.registerHttpService(Activator.java:81) >>>>>>>> at >>>>>>>> org.eclipse.equinox.http.servlet.internal.Activator.addProxyServlet(Activator.java:60) >>>>>>>> at >>>>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.init(ProxyServlet.java:40) >>>>>>>> at >>>>>>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.init(DelegationServlet.java:38) >>>>>>>> at >>>>>>>> org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1267) >>>>>>>> at >>>>>>>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1186) >>>>>>>> at >>>>>>>> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1081) >>>>>>>> at >>>>>>>> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5027) >>>>>>>> at >>>>>>>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314) >>>>>>>> at >>>>>>>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) >>>>>>>> at >>>>>>>> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) >>>>>>>> at >>>>>>>> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) >>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:262) >>>>>>>> at >>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>> at >>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> [1] >>>>>>>> https://docs.wso2.com/display/CLUSTER420/Clustering+CEP+3.0.0+and+3.1.0#ClusteringCEP3.0.0and3.1.0-HAdeployment(recommended) >>>>>>>> [2] >>>>>>>> https://drive.google.com/a/wso2.com/file/d/0Bw0NgSFZG5YkQk4zQndLMnc0OFE/view?usp=sharing >>>>>>>> >>>>>>>> -- >>>>>>>> *Thanks and Regards,* >>>>>>>> Anuruddha Lanka Liyanarachchi >>>>>>>> Software Engineer - WSO2 >>>>>>>> Mobile : +94 (0) 712762611 >>>>>>>> Tel : +94 112 145 345 >>>>>>>> a <thili...@wso2.com>nurudd...@wso2.com >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> *Ramindu De Silva* >>>>>>> Software Engineer >>>>>>> WSO2 Inc.: http://wso2.com >>>>>>> lean.enterprise.middleware >>>>>>> >>>>>>> email: ramin...@wso2.com <sanj...@wso2.com> >>>>>>> mob: +94 772339350 >>>>>>> mob: +94 782731766 >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> *S. Suhothayan* >>>>>> Technical Lead & Team Lead of WSO2 Complex Event Processor >>>>>> *WSO2 Inc. *http://wso2.com >>>>>> * <http://wso2.com/>* >>>>>> lean . enterprise . middleware >>>>>> >>>>>> >>>>>> *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog: >>>>>> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: >>>>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | >>>>>> linked-in: >>>>>> http://lk.linkedin.com/in/suhothayan >>>>>> <http://lk.linkedin.com/in/suhothayan>* >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> *Thanks and Regards,* >>>>> Anuruddha Lanka Liyanarachchi >>>>> Software Engineer - WSO2 >>>>> Mobile : +94 (0) 712762611 >>>>> Tel : +94 112 145 345 >>>>> a <thili...@wso2.com>nurudd...@wso2.com >>>>> >>>> >>>> >>>> >>>> -- >>>> >>>> *S. Suhothayan* >>>> Technical Lead & Team Lead of WSO2 Complex Event Processor >>>> *WSO2 Inc. *http://wso2.com >>>> * <http://wso2.com/>* >>>> lean . enterprise . middleware >>>> >>>> >>>> *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog: >>>> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: >>>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: >>>> http://lk.linkedin.com/in/suhothayan >>>> <http://lk.linkedin.com/in/suhothayan>* >>>> >>> >>> >>> >>> -- >>> *Imesh Gunaratne* >>> Senior Technical Lead >>> WSO2 Inc: http://wso2.com >>> T: +94 11 214 5345 M: +94 77 374 2057 >>> W: http://imesh.gunaratne.org >>> Lean . Enterprise . Middleware >>> >>> >>> _______________________________________________ >>> Dev mailing list >>> Dev@wso2.org >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> Tishan Dahanayakage >> Software Engineer >> WSO2, Inc. >> Mobile:+94 716481328 >> >> Disclaimer: This communication may contain privileged or other >> confidential information and is intended exclusively for the addressee/s. >> If you are not the intended recipient/s, or believe that you may have >> received this communication in error, please reply to the sender indicating >> that fact and delete the copy you received and in addition, you should not >> print, copy, re-transmit, disseminate, or otherwise use the information >> contained in this communication. Internet communications cannot be >> guaranteed to be timely, secure, error or virus-free. The sender does not >> accept liability for any errors or omissions. >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > *Thanks and Regards,* > Anuruddha Lanka Liyanarachchi > Software Engineer - WSO2 > Mobile : +94 (0) 712762611 > Tel : +94 112 145 345 > a <thili...@wso2.com>nurudd...@wso2.com > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- Akila Ravihansa Perera WSO2 Inc.; http://wso2.com/ Blog: http://ravihansa3000.blogspot.com
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