Apologies. I mistook as the configuration mentioned was for ESB. Went through a few mailing threads on the same, and this seems to be an incompatibility issue among Hazelcast and Tribes in synapse and axis2.
Thanks, Maheeka Jayasuriya Software Engineer Mobile : +94777750661 On Tue, Mar 3, 2015 at 5:12 PM, Harsha Kumara <hars...@wso2.com> wrote: > It seems there is a incompatibility issue when ESB moved from Tribes > clustering to Hazelcast clustering on executing this sample in ESB 4.8.0 > upwords. According to [1] and [2] discussions it worked fine with ESB > 4.7.0. > > Issue suggest, address can't be assign. May be you can keep 127.0.0.1 > without changing it to your machine IP and try. > > [1] - > http://wso2-oxygen-tank.10903.n7.nabble.com/Dev-WSO2-WSB-Sample-57-Dynamic-load-balancing-between-3-nodes-Missing-LoadBalanceEventHandler-td89942.html > [2] - > http://wso2-oxygen-tank.10903.n7.nabble.com/Dev-Running-ESB-sample-57-td89484.html > > On Tue, Mar 3, 2015 at 4:58 PM, Milan Perera <mi...@wso2.com> wrote: > >> Hi Maheeka, >> >> I have also checked my configuration file in ESB and as you mentioned, >> it uses Hazelcast clustering. But when I check the axis sample server which >> comes under ESB samples, it has Tribes as the clustering agent. However >> without changing clustering type to Hazelcast in axis2.xml, I was able to >> up and run the sample axis server. >> >> For the educational purpose, then I changed it to Hazelcast clustering as >> you mentioned, I got the following error. >> >> INFO: [127.0.0.1]:4000 [apache.axis2.application.domain] >> Address[127.0.0.1]:4000 is STARTED >> 15/03/03 15:47:59 INFO hazelcast.HazelcastClusteringAgent: Hazelcast >> initialized in 7136ms >> 15/03/03 15:47:59 INFO hazelcast.HazelcastClusteringAgent: Local member: >> [8f395038-748e-4e91-a26a-e692792b32d3] - Host:127.0.0.1, Remote Host:null, >> Port: 4000, HTTP:9000, HTTPS:9002, Domain: apache.axis2.application.domain, >> Sub-domain:null, Active:true >> 15/03/03 15:47:59 FATAL util.SampleAxis2ServerManager: [SimpleAxisServer] >> Shutting down. Error starting SimpleAxisServer >> java.lang.*NullPointerException* >> at >> org.wso2.carbon.core.clustering.hazelcast.HazelcastClusteringAgent.init(HazelcastClusteringAgent.java:229) >> at >> samples.util.SampleAxis2ServerManager.start(SampleAxis2ServerManager.java:106) >> at >> samples.util.SampleAxis2Server.startServer(SampleAxis2Server.java:61) >> at samples.util.SampleAxis2Server.main(SampleAxis2Server.java:40) >> >> >> -- >> Milan Harindu Perera >> Software Engineer >> *WSO2, Inc* >> (+94) 77 309 7088 >> lean . enterprise . middleware >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Harsha Kumara > Software Engineer, WSO2 Inc. > Mobile: +94775505618 > Blog:harshcreationz.blogspot.com >
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