dubbox 中kryo序列化 KryoException: Encountered unregistered class ID: 114


两个dubbo互相调用,然后报了KryoException: Encountered unregistered class ID: 114错误


问题由于两个dubbo的SerializationOptimizer分别注册了bean,而dubbo又去使用map去存储bean class,key为数字顺序,value为bean的路径class,所以导致上午不能找到bean的错误,解决方法是在每个服务的SerializationOptimizer使用相同数量的集合

public class SerializationOptimizerImpl implements SerializationOptimizer{


@Override
public Collection getSerializableClasses() {
List classes = new LinkedList();
classes.add(a.class);
        return classes;
}


变为

public class SerializationOptimizerImpl implements SerializationOptimizer{


@Override
public Collection getSerializableClasses() {
List classes = new LinkedList();
classes.add(a.class);

classes.add(b.class);

        return classes;
}




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