rocketmq broker配置

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#所属集群名字
brokerClusterName=rocketmq-cluster
#broker名字，注意此处不同的配置文件填写的不一样
brokerName=broker-a
#0 表示 Master，>0 表示 Slave
brokerId=0
#nameServer地址，分号分割
namesrvAddr=rocketmq-nameser1:9876;rocketmq-nameser2:9876

#多网卡时需要配置当前brokerip的IP地址，否则客户端连接的时候可能出现10909端口无法连接的问题

#参见https://rocketmq.apache.org/docs/rmq-deployment/   brokerIP1的介绍

#brokerIP1=xxx:xxx:xxx:xxx
#在发送消息时，自动创建服务器不存在的topic，默认创建的队列数
defaultTopicQueueNums=4
#是否允许 Broker 自动创建Topic，建议线下开启，线上关闭
autoCreateTopicEnable=true
#是否允许 Broker 自动创建订阅组，建议线下开启，线上关闭
autoCreateSubscriptionGroup=true
#Broker 对外服务的监听端口
listenPort=10911
#删除文件时间点，默认凌晨 4点
deleteWhen=04
#文件保留时间，默认 48 小时
fileReservedTime=120
#commitLog每个文件的大小默认1G
mapedFileSizeCommitLog=1073741824
#ConsumeQueue每个文件默认存30W条，根据业务情况调整
mapedFileSizeConsumeQueue=300000
#destroyMapedFileIntervalForcibly=120000
#redeleteHangedFileInterval=120000
#检测物理文件磁盘空间
diskMaxUsedSpaceRatio=88
#存储路径
storePathRootDir=/usr/local/software/rocket-mq/store
#commitLog 存储路径
storePathCommitLog=/usr/local/software/rocket-mq/store/commitlog
#消费队列存储路径存储路径
storePathConsumeQueue=/usr/local/software/rocket-mq/store/consumequeue
#消息索引存储路径
storePathIndex=/usr/local/software/rocket-mq/store/index
#checkpoint 文件存储路径
storeCheckpoint=/usr/local/software/rocket-mq/store/checkpoint
#abort 文件存储路径
abortFile=/usr/local/software/rocket-mq/store/abort
#限制的消息大小
maxMessageSize=65536
#flushCommitLogLeastPages=4
#flushConsumeQueueLeastPages=2
#flushCommitLogThoroughInterval=10000
#flushConsumeQueueThoroughInterval=60000
#Broker 的角色
#- ASYNC_MASTER 异步复制Master
#- SYNC_MASTER 同步双写Master
#- SLAVE
brokerRole=ASYNC_MASTER
#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=ASYNC_FLUSH
#checkTransactionMessageEnable=false
#发消息线程池数量
#sendMessageThreadPoolNums=128
#拉消息线程池数量
#pullMessageThreadPoolNums=128
 

官方参数  https://rocketmq.apache.org/docs/rmq-deployment/