HI,
We have 2 Appfactory nodes joined to ELB-2.1.1 to form a cluster.
when one of the nodes shutsdown (by CTRL +C) following error gets printed
in other AF node:
[2014-05-22 22:38:22,171] ERROR
{org.apache.cassandra.service.AbstractCassandraDaemon} - Exception in
thread
Thread[hz.wso2.af.domain.instance.cached.thread-10,5,wso2.af.domain.instance]
java.lang.NullPointerException
at
org.wso2.carbon.core.clustering.hazelcast.wka.WKABasedMembershipScheme$WKAMembershipListener.memberRemoved(WKABasedMembershipScheme.java:152)
at
com.hazelcast.cluster.ClusterServiceImpl.dispatchEvent(ClusterServiceImpl.java:972)
at
com.hazelcast.cluster.ClusterServiceImpl.dispatchEvent(ClusterServiceImpl.java:46)
at
com.hazelcast.spi.impl.EventServiceImpl$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)
Any Ideas?
--
Ramith Jayasinghe
Technical Lead
WSO2 Inc., http://wso2.com
lean.enterprise.middleware
E: [email protected]
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