我正在尝试建立一个 RocketMQ 集群，只有一个名称服务器，1 个主服务器和 2 个从服务器。但是，我遇到了一些问题。
我正在运行的版本是从github/rocketmq-all-4.1.0-incubating.zip下载的。
代理使用 运行mqbroker -c broker.conf，其中 broker.conf 对于主服务器和从服务器不同。对于主人，我有：
listenPort=10911
brokerName=mybroker
brokerClusterName=mybrokercluster
brokerId=0
deleteWhen=04
fileReservedTime=48
brokerRole=SYNC_MASTER
flushDiskType=ASYNC_FLUSH
对于奴隶：
listenPort=10911
brokerName=mybroker
brokerClusterName=mybrokercluster
brokerId=1
deleteWhen=04
fileReservedTime=48
brokerRole=SLAVE
flushDiskType=ASYNC_FLUSH
第二个奴隶有brokerId=2。代理启动良好，从属日志的某些部分：
2017-10-02 20:31:35 INFO main - brokerRole=ASYNC_MASTER
2017-10-02 20:31:35 INFO main - flushDiskType=ASYNC_FLUSH
(...)
2017-10-02 20:31:35 INFO main - Replace, key: brokerId, value: 0 -> 1
2017-10-02 20:31:35 INFO main - Replace, key: brokerRole, value:
ASYNC_MASTER -> SLAVE
(...)
2017-10-02 20:31:37 INFO main - Set user specified name server address:
172.22.1.38:9876
2017-10-02 20:31:37 INFO ShutdownHook - Shutdown hook was invoked, 1
2017-10-02 20:31:37 INFO ShutdownHook - shutdown thread
PullRequestHoldService interrupt false
2017-10-02 20:31:37 INFO ShutdownHook - join thread PullRequestHoldService
eclipse time(ms) 0 90000
2017-10-02 20:31:37 WARN ShutdownHook - unregisterBroker Exception,
172.22.1.38:9876
org.apache.rocketmq.remoting.exception.RemotingConnectException: connect to
<172.22.1.38:9876> failed
at
org.apache.rocketmq.remoting.netty.NettyRemotingClient.invokeSync(NettyRemotingClient.java:359)
~[rocketmq-remoting-4.1.0-incubating.jar:4.1.0-incubating]
at
org.apache.rocketmq.broker.out.BrokerOuterAPI.unregisterBroker(BrokerOuterAPI.java:221)
~[rocketmq-broker-4.1.0-incubating.jar:4.1.0-incubating]
at
org.apache.rocketmq.broker.out.BrokerOuterAPI.unregisterBrokerAll(BrokerOuterAPI.java:198)
~[rocketmq-broker-4.1.0-incubating.jar:4.1.0-incubating]
at
org.apache.rocketmq.broker.BrokerController.unregisterBrokerAll(BrokerController.java:623)
[rocketmq-broker-4.1.0-incubating.jar:4.1.0-incubating]
at
org.apache.rocketmq.broker.BrokerController.shutdown(BrokerController.java:589)
[rocketmq-broker-4.1.0-incubating.jar:4.1.0-incubating]
at org.apache.rocketmq.broker.BrokerStartup$1.run(BrokerStartup.java:218)
[rocketmq-broker-4.1.0-incubating.jar:4.1.0-incubating]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_141]
2017-10-02 20:31:37 INFO ShutdownHook - Shutdown hook over, consuming total
time(ms): 25
2017-10-02 20:31:45 INFO BrokerControllerScheduledThread1 - dispatch behind
commit log 0 bytes
2017-10-02 20:31:45 INFO BrokerControllerScheduledThread1 - Slave fall
behind master: 0 bytes
2017-10-02 20:31:45 INFO BrokerControllerScheduledThread1 - register broker
to name server 172.22.1.38:9876 OK
2017-10-02 20:32:15 INFO BrokerControllerScheduledThread1 - register broker
to name server 172.22.1.38:9876 OK
因为我怀疑代理正在尝试连接到最初没有运行的名称服务器，所以它重试并最终成功？
但是，稍后在尝试 clusterList 时，我只看到列出了一个代理，它恰好是一个从属 ( 172.22.1.17) 并且brokerId=2在配置中具有（尽管这里它被列为 0）：
$ ./mqadmin clusterList -n 172.22.1.38:9876
#Cluster Name #Broker Name #BID #Addr
#Version #InTPS(LOAD) #OutTPS(LOAD) #PCWait(ms) #Hour
#SPACE
mybrokercluster mybroker 0 172.22.1.17:10911
V4_1_0_SNAPSHOT 0.00(0,0ms) 0.00(0,0ms) 0
418597.80 -1.0000
此外，当向主人发送消息时，我得到SLAVE_NOT_AVAILABLE.
这是为什么？代理是否配置正确？如果是这样，
为什么会clusterList错误地报告它们？