Hi Thusitha, If you use ESB 4.7.0, the sample runs successfully. Follow same procedure to configure and run as in latest documentation.
But I also could not find a solution to run it with ESB 4.8.1 (latest version). On Wed, Jan 28, 2015 at 9:26 AM, Thusitha Thilina Dayaratne < [email protected]> wrote: > Hi, > > When I try to run the 57th sample of the WSO2 ESB 4.8.1 as mentioned in > the [1] with all the mentioned configuration changes. I'm getting following > exception. > > WARN - FaultHandler ERROR_DETAIL : org.apache.synapse.SynapseException: A > LoadBalanceEventHandler has not been specified in the axis2.xml file for > the domain apache.axis2.application.domain > at > org.apache.synapse.core.axis2.Axis2LoadBalanceMembershipHandler.setConfigurationContext(Axis2LoadBalanceMembershipHandler.java:77) > at > org.apache.synapse.endpoints.DynamicLoadbalanceEndpoint.send(DynamicLoadbalanceEndpoint.java:115) > at > org.apache.synapse.mediators.builtin.SendMediator.mediate(SendMediator.java:97) > at > org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:77) > at > org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:47) > at > org.apache.synapse.mediators.filters.InMediator.mediate(InMediator.java:61) > at > org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:77) > at > org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:47) > at > org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:131) > at > org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:228) > at > org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:83) > at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) > at > org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:411) > at > org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) > at > org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:722) > > > I checked the COUPLE OF mail threads relate to this issue [2, 3, 4], but > still I couldn't find out a way to get solve this. > > I go through the blog post [5] where it says to "this can be overcome by > getting ESB 4.7.0 where the same clustering implementation is used that of > the Axis2 server." But how can I do that? > > [1] - > https://docs.wso2.com/display/ESB481/Sample+57%3A+Dynamic+Load+Balancing+between+Three+Nodes > [2] - > http://wso2-oxygen-tank.10903.n7.nabble.com/Dev-Running-ESB-sample-57-td89484.html > > [3] - http://mail.wso2.org/mailarchive/dev/2014-April/029411.html > [4] - http://mail.wso2.org/mailarchive/dev/2013-December/026247.html > [5] - > http://code.chamiladealwis.com/blog/2014/07/07/wso2-esb-sample-screw-ups/ > > > > -- > Thusitha Dayaratne > Software Engineer | WSO2 Inc > > Mobile : +94712756809 > Blog : alokayasoya.blogspot.com > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- Jagath Ariyarathne Technical Lead WSO2 Inc. http://wso2.com/ Email: [email protected] Mob : +94 77 386 7048
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