Hi All,

Due to recent event core related changes[1], registry subscription is not
working at all and below exception[2] was logged. We have reverted above
changes and it works as expected.

Since this is a blocker for G-Reg milestone release, Can you please look
into this ASAP?

[1].
https://github.com/wso2/carbon-commons/commit/974e7c8aee2f75f651943a0dd8720f212b2aa2b5

[2].2015-04-29 12:29:20,504] ERROR
{org.wso2.carbon.registry.eventing.services.EventingServiceImpl} -  Unable
to add subscription
org.wso2.carbon.event.core.exception.EventBrokerException: User admin is
not allowed to subscribes to
/registry/notifications/ResourceUpdated/_system/governance/trunk/soapservices/sample/wso2/com/1.2.3/SampleServcie
    at
org.wso2.carbon.event.core.internal.delivery.inmemory.InMemoryDeliveryManager.subscribe(InMemoryDeliveryManager.java:70)
    at
org.wso2.carbon.event.core.internal.CarbonEventBroker.subscribe(CarbonEventBroker.java:123)
    at
org.wso2.carbon.registry.eventing.services.EventingServiceImpl.subscribe(EventingServiceImpl.java:236)
    at
org.wso2.carbon.registry.info.services.utils.SubscriptionBeanPopulator.subscribeAndPopulate(SubscriptionBeanPopulator.java:501)
    at
org.wso2.carbon.registry.info.services.utils.SubscriptionBeanPopulator.subscribeAndPopulate(SubscriptionBeanPopulator.java:328)
    at
org.wso2.carbon.registry.info.services.InfoService.subscribe(InfoService.java:139)
    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.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
    at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
    at
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
    at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
    at
org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:169)
    at
org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:82)
    at
org.wso2.carbon.core.transports.local.CarbonLocalTransportSender.finalizeSendWithToAddress(CarbonLocalTransportSender.java:45)
    at
org.apache.axis2.transport.local.LocalTransportSender.invoke(LocalTransportSender.java:77)
    at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
    at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:430)
    at
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225)
    at
org.apache.axis2.client.OperationClient.execute(OperationClient.java:149)
    at
org.wso2.carbon.registry.info.stub.InfoAdminServiceStub.subscribe(InfoAdminServiceStub.java:1163)
    at
org.wso2.carbon.registry.info.ui.clients.InfoServiceClient.subscribe(InfoServiceClient.java:652)
    at
org.wso2.carbon.registry.info.ui.clients.InfoServiceClient.subscribe(InfoServiceClient.java:41)
    at
org.wso2.carbon.registry.info.ui.clients.InfoServiceClient.subscribe(InfoServiceClient.java:266)
    at
org.apache.jsp.info.subscription_002dajaxprocessor_jsp._jspService(subscription_002dajaxprocessor_jsp.java:192)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155)
    at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at
org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37)
    at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
    at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at
org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99)
    at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
    at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57)
    at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
    at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62)
    at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159)
    at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
    at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
    at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
    at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1739)
    at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1698)
    at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)



Regards,
Chandana

-- 
*Chandana Napagoda*
Senior Software Engineer
WSO2 Inc. - http://wso2.org

*Email  :  [email protected] <[email protected]>**Mobile : +94718169299*

*Blog  :    http://cnapagoda.blogspot.com <http://cnapagoda.blogspot.com>*
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