RocketMQ单机安装与启动
系统要求
下载地址
官网下载地址
二进制包是已经编译完成后可以直接运行的,源码包是需要编译后运行的。
安装步骤
在Linux环境下利用社区5.1.0的二进制包为例,介绍RocketMQ安装过程。
## 解压
unzip rocketmq-all-5.1.0-bin-release.zip
# 切换到解压的目录
cd /usr/rocketmq-all-5.1.0-bin-release
# 切换到rocketmq安装目录下的bin目录
cd bin
# 编辑runserver.sh
vim runserver.sh
修改启动参数
# 修改runbroker.sh
vim runbroker.sh
修改启动参数
RocketMq
启动NameServer
## 启动NameServer
nohup sh bin/mqnamesrv &
查看是否启动成功
# 查看日志
cat /root/logs/rocketmqlogs/namesrv.log
看到 ‘The Name Server boot success…’, 表示NameServer 已成功启动。
启动Broker+Proxy
nohup sh bin/mqbroker -n localhost:9876 --enable-proxy &
查看是否启动成功
# 查看日志,是否启动成功
cat /root/logs/rocketmqlogs/proxy.log
“The broker[brokerName,ip:port] boot success…”,这表明 broker 已成功启动。
修改tool.sh
修改RocketMQ安装目录下的bin目录下的tool.sh
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cd /usr/rocketmq-all-5.1.0-bin-release/bin
修改的地方
#!/bin/sh
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#===========================================================================================
# Java Environment Setting
#===========================================================================================
error_exit ()
{
echo "ERROR: $1 !!"
exit 1
}
find_java_home()
{
case "`uname`" in
Darwin)
JAVA_HOME=$(/usr/libexec/java_home)
;;
*)
JAVA_HOME=$(dirname $(dirname $(readlink -f $(which javac))))
;;
esac
}
find_java_home
[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=$HOME/jdk/java
[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=/usr/java
[ ! -e "$JAVA_HOME/bin/java" ] && error_exit "Please set the JAVA_HOME variable in your environment, We need java(x64)!"
export JAVA_HOME
export JAVA="$JAVA_HOME/bin/java"
export BASE_DIR=$(dirname $0)/..
export CLASSPATH=.:${BASE_DIR}/conf:${BASE_DIR}/lib/*:${CLASSPATH}
#===========================================================================================
# JVM Configuration
#===========================================================================================
JAVA_OPT="${JAVA_OPT} -server -Xms256m -Xmx256m -Xmn128m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=128m"
JAVA_OPT="${JAVA_OPT} -cp ${CLASSPATH}"
$JAVA ${JAVA_OPT} "$@"
测试消息产生
cd /usr/rocketmq-all-5.1.0-bin-release/
export NAMESRV_ADDR=localhost:9876
sh bin/tools.sh org.apache.rocketmq.example.quickstart.Producer
SendResult [sendStatus=SEND_OK, msgId= … 表示消息
消息的消费
cd /usr/rocketmq-all-5.1.0-bin-release/
sh bin/tools.sh org.apache.rocketmq.example.quickstart.Consumer
ConsumeMessageThread_%d Receive New Messages: [MessageExt…
表示消息消费成功
关闭服务器
# 在RocketMq安装目录下执行以下命令
sh bin/mqshutdown broker
命令执行之后的结果
sh bin/mqshutdown namesrv
命令执行之后的结果