Well... I used host names! I could try with IP too.
On Fri, May 23, 2014 at 12:27 AM, Afkham Azeez <az...@wso2.com> wrote: > Are you using host names instead of IP addresses? Hazelcast has this well > known issue where host names cause weird failures. You need to use IP > addresses. > > > On Thu, May 22, 2014 at 11:48 PM, Ramith Jayasinghe <ram...@wso2.com>wrote: > >> I see this when member joins: >> >> Exception in thread "hz.wso2.af.domain.cached.thread-2" >> java.lang.NullPointerException >> at >> org.wso2.carbon.core.clustering.hazelcast.HazelcastGroupManagementAgent$GroupMembershipListener.memberAdded(HazelcastGroupManagementAgent.java:192) >> at >> com.hazelcast.cluster.ClusterServiceImpl.dispatchEvent(ClusterServiceImpl.java:970) >> >> at >> com.hazelcast.cluster.ClusterServiceImpl.dispatchEvent(ClusterServiceImpl.java:46) >> at >> com.hazelcast.spi.impl.EventServiceImpl$LocalEventDispatcher.run(EventServiceImpl.java:500) >> at >> com.hazelcast.util.executor.StripedExecutor$Worker.run(StripedExecutor.java:130) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) >> at java.lang.Thread.run(Thread.java:662) >> at >> com.hazelcast.util.executor.PoolExecutorThreadFactory$ManagedThread.run(PoolExecutorThreadFactory.java:59) >> [2014-05-22 23:35:40,369] INFO - MemberUtils Added member: >> Host:10.100.0.82, Remote Host:null, Port: 4010, HTTP:9763, HTTPS:9443, >> Domain: wso2.af.domain, Sub-domain:__$default, Active:true >> [2014-05-22 23:35:40,369] INFO - HazelcastGroupManagementAgent >> Application member Host:10.100.0.82, Remote Host:null, Port: 4010, >> HTTP:9763, HTTPS:9443, Domain: wso2.af.domain, Sub-domain:__$default, >> Active:true joined application cluster >> >> >> >> >> On Thu, May 22, 2014 at 11:25 PM, Ramith Jayasinghe <ram...@wso2.com>wrote: >> >>> shall we have a look tomorrow? >>> this is easily reproducible. ( may be im missing something here?) >>> >>> >>> >>> On Thu, May 22, 2014 at 10:53 PM, Afkham Azeez <az...@wso2.com> wrote: >>> >>>> >>>> On Thu, May 22, 2014 at 10:41 PM, Ramith Jayasinghe <ram...@wso2.com>wrote: >>>> >>>>> WKABasedMembershipScheme.java:152) >>>>> >>>> >>>> from the code, it looks like hazelcastMember.getInetSocketAddress() >>>> becomes null!! How could that happen? >>>> >>>> >>>> -- >>>> *Afkham Azeez* >>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>> Member; Apache Software Foundation; http://www.apache.org/ >>>> * <http://www.apache.org/>* >>>> *email: **az...@wso2.com* <az...@wso2.com> >>>> * cell: +94 77 3320919 <%2B94%2077%203320919> blog: * >>>> *http://blog.afkham.org* <http://blog.afkham.org> >>>> *twitter: >>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>> * linked-in: **http://lk.linkedin.com/in/afkhamazeez >>>> <http://lk.linkedin.com/in/afkhamazeez>* >>>> >>>> *Lean . Enterprise . Middleware* >>>> >>> >>> >>> >>> -- >>> Ramith Jayasinghe >>> Technical Lead >>> WSO2 Inc., http://wso2.com >>> lean.enterprise.middleware >>> >>> E: ram...@wso2.com >>> P: +94 776715671 >>> >>> >> >> >> -- >> Ramith Jayasinghe >> Technical Lead >> WSO2 Inc., http://wso2.com >> lean.enterprise.middleware >> >> E: ram...@wso2.com >> P: +94 776715671 >> >> > > > -- > *Afkham Azeez* > Director of Architecture; WSO2, Inc.; http://wso2.com > Member; Apache Software Foundation; http://www.apache.org/ > * <http://www.apache.org/>* > *email: **az...@wso2.com* <az...@wso2.com> > * cell: +94 77 3320919 <%2B94%2077%203320919> blog: * > *http://blog.afkham.org* <http://blog.afkham.org> > *twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> > * linked-in: **http://lk.linkedin.com/in/afkhamazeez > <http://lk.linkedin.com/in/afkhamazeez>* > > *Lean . Enterprise . Middleware* > -- Ramith Jayasinghe Technical Lead WSO2 Inc., http://wso2.com lean.enterprise.middleware E: ram...@wso2.com P: +94 776715671
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