I will try to reproduce the excepiton. I am worried about it will happen as the cache remote listener rmtFilter
@IgniteAsyncSupported public <T extends Event> UUID remoteListen(@Nullable IgniteBiPredicate<UUID, T> locLsnr, @Nullable IgnitePredicate<T> rmtFilter, @Nullable int... types) throws IgniteException; I have defined a class public class CacheNodeFilter implements IgnitePredicate<CacheEvent> fro rmtFilter. And all the nodes have the class in a sdk jar. And the peerclassloading is false. Only one node will use the remote listener. When I clean all the meta data in the ignite work home.And start all the nodes(different roles,about 10 nodes,1 server 7 java client 2 cpp client). Sometimes the exception will throw. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/