akka { loggers = [akka.testkit.TestEventListener] actor { serializers { java = "akka.serialization.JavaSerializer" proto = "akka.remote.serialization.ProtobufSerializer" } serialization-bindings { "org.opendaylight.controller.cluster.datastore.modification.MutableCompositeModification" = java "com.google.protobuf.Message" = proto } } }