Hi,
I'm trying to add kafka event receiver by following steps in the
documentation[1] with Kafka 2.11-0.9.0.1. I'm getting following error when
tried to Add a Kafka Event Receiver.
[2016-06-04 01:25:42,815] ERROR
{org.wso2.carbon.event.receiver.core.EventReceiverDeployer} - Event
Receiver not deployed, invalid configuration found at
org.wso2.event.receiver.m1.xml, and in inactive state,
scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object;
java.lang.NoSuchMethodError:
scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object;
at
kafka.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:111)
at
kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:66)
at
kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:69)
at
kafka.consumer.Consumer$.createJavaConsumerConnector(ConsumerConnector.scala:120)
at
kafka.consumer.Consumer.createJavaConsumerConnector(ConsumerConnector.scala)
at
org.wso2.carbon.event.input.adapter.kafka.ConsumerKafkaAdaptor.<init>(ConsumerKafkaAdaptor.java:40)
at
org.wso2.carbon.event.input.adapter.kafka.KafkaEventAdapter.createKafkaAdaptorListener(KafkaEventAdapter.java:132)
at
org.wso2.carbon.event.input.adapter.kafka.KafkaEventAdapter.connect(KafkaEventAdapter.java:66)
at
org.wso2.carbon.event.input.adapter.core.internal.InputAdapterRuntime.start(InputAdapterRuntime.java:75)
at
org.wso2.carbon.event.input.adapter.core.internal.InputAdapterRuntime.startPolling(InputAdapterRuntime.java:65)
at
org.wso2.carbon.event.input.adapter.core.internal.CarbonInputEventAdapterService.create(CarbonInputEventAdapterService.java:113)
at
org.wso2.carbon.event.receiver.core.internal.EventReceiver.<init>(EventReceiver.java:116)
at
org.wso2.carbon.event.receiver.core.internal.CarbonEventReceiverService.addEventReceiverConfiguration(CarbonEventReceiverService.java:323)
at
org.wso2.carbon.event.receiver.core.EventReceiverDeployer.processDeployment(EventReceiverDeployer.java:203)
at
org.wso2.carbon.event.receiver.core.EventReceiverDeployer.executeManualDeployment(EventReceiverDeployer.java:273)
at
org.wso2.carbon.event.receiver.core.internal.util.helper.EventReceiverConfigurationFileSystemInvoker.saveAndDeploy(EventReceiverConfigurationFileSystemInvoker.java:96)
at
org.wso2.carbon.event.receiver.core.internal.util.helper.EventReceiverConfigurationFileSystemInvoker.save(EventReceiverConfigurationFileSystemInvoker.java:80)
at
org.wso2.carbon.event.receiver.core.internal.util.helper.EventReceiverConfigurationFileSystemInvoker.encryptAndSave(EventReceiverConfigurationFileSystemInvoker.java:75)
at
org.wso2.carbon.event.receiver.core.internal.CarbonEventReceiverService.deployEventReceiverConfiguration(CarbonEventReceiverService.java:77)
at
org.wso2.carbon.event.receiver.admin.EventReceiverAdminService.deployJsonEventReceiverConfiguration(EventReceiverAdminService.java:619)
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.event.receiver.stub.EventReceiverAdminServiceStub.deployJsonEventReceiverConfiguration(EventReceiverAdminServiceStub.java:3404)
at
org.apache.jsp.eventreceiver.add_005fevent_005freceiver_005fajaxprocessor_jsp._jspService(add_005fevent_005freceiver_005fajaxprocessor_jsp.java:327)
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.ui.filters.CSRFPreventionFilter.doFilter(CSRFPreventionFilter.java:88)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.wso2.carbon.ui.filters.CRLFPreventionFilter.doFilter(CRLFPreventionFilter.java:59)
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$1.invoke(CarbonTomcatValve.java:47)
at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57)
at
org.wso2.carbon.event.receiver.core.internal.tenantmgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:48)
at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62)
at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
at
org.apache.coyote.AbstractProtocol$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)
[2016-06-04 01:25:42,818] ERROR
{org.wso2.carbon.event.receiver.admin.EventReceiverAdminService} -
java.lang.NoSuchMethodError:
scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object;
org.wso2.carbon.event.receiver.core.exception.EventReceiverConfigurationException:
java.lang.NoSuchMethodError:
scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object;
at
org.wso2.carbon.event.receiver.core.EventReceiverDeployer.processDeployment(EventReceiverDeployer.java:237)
at
org.wso2.carbon.event.receiver.core.EventReceiverDeployer.executeManualDeployment(EventReceiverDeployer.java:273)
at
org.wso2.carbon.event.receiver.core.internal.util.helper.EventReceiverConfigurationFileSystemInvoker.saveAndDeploy(EventReceiverConfigurationFileSystemInvoker.java:96)
at
org.wso2.carbon.event.receiver.core.internal.util.helper.EventReceiverConfigurationFileSystemInvoker.save(EventReceiverConfigurationFileSystemInvoker.java:80)
at
org.wso2.carbon.event.receiver.core.internal.util.helper.EventReceiverConfigurationFileSystemInvoker.encryptAndSave(EventReceiverConfigurationFileSystemInvoker.java:75)
at
org.wso2.carbon.event.receiver.core.internal.CarbonEventReceiverService.deployEventReceiverConfiguration(CarbonEventReceiverService.java:77)
at
org.wso2.carbon.event.receiver.admin.EventReceiverAdminService.deployJsonEventReceiverConfiguration(EventReceiverAdminService.java:619)
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.event.receiver.stub.EventReceiverAdminServiceStub.deployJsonEventReceiverConfiguration(EventReceiverAdminServiceStub.java:3404)
at
org.apache.jsp.eventreceiver.add_005fevent_005freceiver_005fajaxprocessor_jsp._jspService(add_005fevent_005freceiver_005fajaxprocessor_jsp.java:327)
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.ui.filters.CSRFPreventionFilter.doFilter(CSRFPreventionFilter.java:88)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.wso2.carbon.ui.filters.CRLFPreventionFilter.doFilter(CRLFPreventionFilter.java:59)
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$1.invoke(CarbonTomcatValve.java:47)
at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:57)
at
org.wso2.carbon.event.receiver.core.internal.tenantmgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:48)
at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62)
at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074)
at
org.apache.coyote.AbstractProtocol$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)
Caused by: java.lang.NoSuchMethodError:
scala.Predef$.ArrowAssoc(Ljava/lang/Object;)Ljava/lang/Object;
at
kafka.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:111)
at
kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:66)
at
kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:69)
at
kafka.consumer.Consumer$.createJavaConsumerConnector(ConsumerConnector.scala:120)
at
kafka.consumer.Consumer.createJavaConsumerConnector(ConsumerConnector.scala)
at
org.wso2.carbon.event.input.adapter.kafka.ConsumerKafkaAdaptor.<init>(ConsumerKafkaAdaptor.java:40)
at
org.wso2.carbon.event.input.adapter.kafka.KafkaEventAdapter.createKafkaAdaptorListener(KafkaEventAdapter.java:132)
at
org.wso2.carbon.event.input.adapter.kafka.KafkaEventAdapter.connect(KafkaEventAdapter.java:66)
at
org.wso2.carbon.event.input.adapter.core.internal.InputAdapterRuntime.start(InputAdapterRuntime.java:75)
at
org.wso2.carbon.event.input.adapter.core.internal.InputAdapterRuntime.startPolling(InputAdapterRuntime.java:65)
at
org.wso2.carbon.event.input.adapter.core.internal.CarbonInputEventAdapterService.create(CarbonInputEventAdapterService.java:113)
at
org.wso2.carbon.event.receiver.core.internal.EventReceiver.<init>(EventReceiver.java:116)
at
org.wso2.carbon.event.receiver.core.internal.CarbonEventReceiverService.addEventReceiverConfiguration(CarbonEventReceiverService.java:323)
at
org.wso2.carbon.event.receiver.core.EventReceiverDeployer.processDeployment(EventReceiverDeployer.java:203)
... 78 more
[1] https://docs.wso2.com/display/DAS301/Kafka+Event+Receiver
--
*Charitha Goonetilleke*
Software Engineer
WSO2 Inc.; http://wso2.com
lean.enterprise.middleware
mobile: +94 77 751 3669 <%2B94777513669>
Twitter:@CharithaWs <https://twitter.com/CharithaWs>, fb: charithag
<https://www.facebook.com/charithag>, linkedin: charithag
<http://www.linkedin.com/in/charithag>
_______________________________________________
Dev mailing list
[email protected]
http://wso2.org/cgi-bin/mailman/listinfo/dev
