RocketMQ有人成功搭建集群嘛？
我按照文档一步一步来的，跑不起来呢。
我是按照主备自动切换模式部署 这个文档做的。
启proxy的时候报错
org.apache.rocketmq.proxy.common.ProxyException: create system broadcast topic DefaultHeartBeatSyncerTopic failed on cluster DefaultCluster
at org.apache.rocketmq.proxy.service.sysmessage.AbstractSystemMessageSyncer.createSysTopic(AbstractSystemMessageSyncer.java:177)
at org.apache.rocketmq.proxy.service.sysmessage.AbstractSystemMessageSyncer.start(AbstractSystemMessageSyncer.java:143)
at org.apache.rocketmq.proxy.service.client.ClusterConsumerManager.start(ClusterConsumerManager.java:68)
at org.apache.rocketmq.common.utils.AbstractStartAndShutdown.start(AbstractStartAndShutdown.java:33)
at org.apache.rocketmq.common.utils.AbstractStartAndShutdown.start(AbstractStartAndShutdown.java:33)
at org.apache.rocketmq.common.utils.AbstractStartAndShutdown.start(AbstractStartAndShutdown.java:33)
at org.apache.rocketmq.proxy.ProxyStartup.main(ProxyStartup.java:95)