一台服务器可以部署2m-2s-同步？4.5.2版

broker-a.properties

` brokerClusterName=RocketMQCluster

brokerName=broker-a

brokerId=0

brokerRole=ASYNC_MASTER

flushDiskType=ASYNC_FLUSH

listenPort=10911

namesrvAddr=XXX.XXX.XXX.217:9876

brokerIP1=XXX.XXX.XXX.217

defaultTopicQueueNums=4

autoCreateTopicEnable=true

autoCreateSubscriptionGroup=true

storePathRootDir=/opt/rocketmq-4.5.2/dataAmaster/store

storePathCommitLog=/opt/rocketmq-4.5.2/dataAmaster/store/commitlog

storePathConsumerQueue=/opt/rocketmq-4.5.2/dataAmaster/store/consumequeue

storePathIndex=/opt/rocketmq-4.5.2/dataAmaster/store/index

storeCheckpoint=/opt/rocketmq-4.5.2/dataAmaster/store/checkpoint

abortFile=/opt/rocketmq-4.5.2/dataAmaster/store/abort

deleteWhen=04

fileReservedTime=120

mapedFileSizeCommitLog=1073741824

mapedFileSizeConsumeQueue=300000 `

broker-a-s.properties

` brokerClusterName=RocketMQCluster

brokerName=broker-a

brokerId=1

listenPort=10921

brokerRole=SLAVE

flushDiskType=ASYNC_FLUSH

namesrvAddr=XXX.XXX.XXX.217:9876

brokerIP1=XXX.XXX.XXX.217

defaultTopicQueueNums=4

autoCreateTopicEnable=true

autoCreateSubscriptionGroup=true

storePathRootDir=/opt/rocketmq-4.5.2/dataAslave/store

storePathCommitLog=/opt/rocketmq-4.5.2/dataAslave/store/commitlog

storePathConsumerQueue=/opt/rocketmq-4.5.2/dataAslave/store/consumequeue

storePathIndex=/opt/rocketmq-4.5.2/dataAslave/store/index

storeCheckpoint=/opt/rocketmq-4.5.2/dataAslave/store/checkpoint

abortFile=/opt/rocketmq-4.5.2/dataAslave/store/abort

maxMessageSize=65536

deleteWhen=04

fileReservedTime=120

mapedFileSizeCommitLog=1073741824

mapedFileSizeConsumeQueue=300000

`

broker-b.properties

` brokerClusterName=RocketMQCluster

brokerName=broker-b

brokerId=0

brokerRole=ASYNC_MASTER

listenPort=10909

flushDiskType=ASYNC_FLUSH

namesrvAddr=XXX.XXX.XXX.217:9876

brokerIP1=XXX.XXX.XXX.217

defaultTopicQueueNums=4

autoCreateTopicEnable=true

autoCreateSubscriptionGroup=true

storePathRootDir=/opt/rocketmq-4.5.2/dataBmaster/store

storePathCommitLog=/opt/rocketmq-4.5.2/dataBmaster/store/commitlog

storePathConsumerQueue=/opt/rocketmq-4.5.2/dataBmaster/store/consumequeue

storePathIndex=/opt/rocketmq-4.5.2/dataBmaster/store/index

storeCheckpoint=/opt/rocketmq-4.5.2/dataBmaster/store/checkpoint

abortFile=/opt/rocketmq-4.5.2/dataBmaster/store/abort

maxMessageSize=65536

deleteWhen=04

fileReservedTime=120

mapedFileSizeCommitLog=1073741824

mapedFileSizeConsumeQueue=300000

`

broker-b-s.properties

` brokerClusterName=RocketMQCluster

brokerName=broker-b

brokerId=1

brokerRole=SLAVE

flushDiskType=ASYNC_FLUSH

listenPort=10919

namesrvAddr=XXX.XXX.XXX.217:9876

brokerIP1=XXX.XXX.XXX.217

defaultTopicQueueNums=4

autoCreateTopicEnable=true

autoCreateSubscriptionGroup=true

storePathRootDir=/opt/rocketmq-4.5.2/dataBslave/store

storePathCommitLog=/opt/rocketmq-4.5.2/dataBslave/store/commitlog

storePathConsumerQueue=/opt/rocketmq-4.5.2/dataBslave/store/consumequeue

storePathIndex=/opt/rocketmq-4.5.2/dataBslave/store/index

storeCheckpoint=/opt/rocketmq-4.5.2/dataBslave/store/checkpoint

abortFile=/opt/rocketmq-4.5.2/dataBslave/store/abort

deleteWhen=04

fileReservedTime=120

mapedFileSizeCommitLog=1073741824

mapedFileSizeConsumeQueue=300000 `

start step 1.namesrv 2.broker-a, 3.broker-b, 4.broker-a-s, 5.broker-b-s

when start step 4 or 5 is error ` nohup: ignoring input

java.net.BindException: Address already in use at sun.nio.ch.Net.bind0(Native Method) at sun.nio.ch.Net.bind(Net.java:433) at sun.nio.ch.Net.bind(Net.java:425) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67) at org.apache.rocketmq.store.ha.HAService$AcceptSocketService.beginAccept(HAService.java:177) at org.apache.rocketmq.store.ha.HAService.start(HAService.java:109) at org.apache.rocketmq.store.DefaultMessageStore.start(DefaultMessageStore.java:275) at org.apache.rocketmq.broker.BrokerController.start(BrokerController.java:826) at org.apache.rocketmq.broker.BrokerStartup.start(BrokerStartup.java:64) at org.apache.rocketmq.broker.BrokerStartup.main(BrokerStartup.java:58) `

什么是使用ip或端口，我如何配置

原提问者GitHub用户lexingrensheng