Kafka MM2同步Kafka集群时，自定义复制策略(ReplicationPolicy)，保证目标topic名称和source集群中的一致，详情见：https://blog.csdn.net/sinat_14840559/article/details/129451622?csdn_share_tail=%7B%22type%22%3A%22blog%22%2C%22rType%22%3A%22article%22%2C%22rId%22%3A%22129451622%22%2C%22source%22%3A%22sinat_14840559%22%7D
