RocketMQ手动创建Topic

创建Topic使用的命令 mqadmin updateTopic：

.\mqadmin updateTopic
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0
usage: mqadmin updateTopic [-b ] [-c ] [-h] [-n ] [-o ] [-p ] [-r ] [-s ]
       -t  [-u ] [-w ]
 -b,--brokerAddr        create topic to which broker
 -c,--clusterName       create topic to which cluster
 -h,--help                   Print help
 -n,--namesrvAddr       Name server address list, eg: 192.168.0.1:9876;192.168.0.2:9876
 -o,--order             set topic's order(true|false)
 -p,--perm              set topic's permission(2|4|6), intro[2:W 4:R; 6:RW]
 -r,--readQueueNums     set read queue nums
 -s,--hasUnitSub        has unit sub (true|false)
 -t,--topic             topic name
 -u,--unit              is unit topic (true|false)
 -w,--writeQueueNums    set write queue nums

比如，你想创建一个名为"tx-mq-TOPIC" 的主题。可以使用如下命令：

./mqadmin updateTopic -n localhost:9876  -b localhost:10911  -t tx-mq-TOPIC