标签:sys 免密 etop roo sub test currently 存在 防火墙
有段时间没写这些技术文章了, 今天抽空写一点,不然自己都快忘记了
这篇文章记录了rocketmq 集群方式搭建的过程, 也是自己半天的成果记录吧! 感兴趣的朋友点个赞在走呗!
好了,废话不多,下面开搞。
本文章参考https://blog.csdn.net/qq_35400008/article/details/82467562#comments 这个博客文章编写
第一步:关闭要搭建的所有机器的防火墙
第二步:每台机器执行下如下步骤
[root@ma01 ~]# vim /etc/sysconfig/selinux
......
SELINUX=disabled
[root@ma01~]# setenforce 0
[root@ma01~]# getenforce
第三步:所有机器装好jdk, maven , zip , unzip , ssh 免密登录
配置crt连接: https://blog.csdn.net/cmqwan/article/details/61932792
安装maven参考老哥博客: https://www.cnblogs.com/clicli/p/5866390.html
安装zip,unzip参考: http://www.rpmfind.net/linux/rpm2html/search.php?query=zip&submit=Search+...&system=&arch=
安装ssh参考: https://blog.csdn.net/m0_37590135/article/details/74275859
jdk自己百度哈, 很多参考博客的!
第四步: 如下命令是ssh机器之间copy用的命令
scp -r /home/administrator/test/ root@192.168.1.100:/root/
第五步: 下载完成后, 解压
unzip rocketmq-all-4.4.0-bin-release.zip
第六步:进入解压后的文件夹rocketmq-bin4.4.0 , 在文件夹里面新建logs , data/store, data2/store 目录
第七步:安装顺序修改bin下面的几个启动文件, 因默认配置内存空间太大,本地启动会报错
1. vim runbroker.sh 对应地方更改为 -server -Xms512m -Xmx512m -Xmn256m
2. vim runserver.sh (同样的道理) -server -Xms512m -Xmx512m -Xmn126m -XX:PermSize=128m -XX:MaxPermSize=320m
3. vim tools.sh -server -Xms256m -Xmx256m -Xmn128m -XX:PermSize=128m -XX:MaxPermSize=128m
第八步:到rocketmq-bin4.4.0/conf/2m-2s-async 下 修改这四个文件
第九步: 130主机器修改如下配置文件, broker-a.properties broker-b-s.properties两个文件 内容分别如下
broker-a.properties
brokerClusterName=RocketMQCluster
brokerName=broker-a
brokerId=0
deleteWhen=04
fileReservedTime=48
brokerRole=ASYNC_MASTER
flushDiskType=ASYNC_FLUSH
##Broker 对外服务的监听端口
listenPort=10911
#nameserver地址,分号分割
namesrvAddr=192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876
#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
brokerIP1=192.168.175.130
storePathRootDir=/opt/local/data/install/rocketmq-bin4.4.0/data/store
storePathCommitLog=/opt/local/data/install/rocketmq-bin4.4.0/data/store/commitlog
# 消费队列存储路径存储路径
storePathConsumerQueue=/opt/local/data/install/rocketmq-bin4.4.0/data/store/consumequeue
#消息索引存储路径
storePathIndex=/opt/local/data/install/rocketmq-bin4.4.0/data/store/index
#checkpoint 文件存储路径
storeCheckpoint=/opt/local/data/install/rocketmq-bin4.4.0/data/store/checkpoint
#abort 文件存储路径
abortFile=/opt/local/data/install/rocketmq-bin4.4.0/data/store/abort
#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300W条,根据业务情况调整
mapedFileSizeConsumeQueue=3000000
#destroyMapedFileIntervalForcibly=120000
#redeleteHangedFileInterval=120000
#检测物理文件磁盘空间
#diskMaxUsedSpaceRatio=88
broker-b-s.properties
brokerClusterName=RocketMQCluster
brokerName=broker-b
brokerId=1
deleteWhen=04
fileReservedTime=48
brokerRole=SLAVE
flushDiskType=ASYNC_FLUSH
listenPort=10921
#nameserver地址,分号分割
namesrvAddr=192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876
brokerIP1=192.168.175.130
#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
storePathRootDir=/opt/local/data/install/rocketmq-bin4.4.0/data2/store
storePathCommitLog=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/commitlog2
# 消费队列存储路径存储路径
storePathConsumerQueue=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/consumequeue2
#消息索引存储路径
storePathIndex=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/index2
#checkpoint 文件存储路径
storeCheckpoint=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/checkpoint2
#abort 文件存储路径
abortFile=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/abort2
#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300W条,根据业务情况调整
mapedFileSizeConsumeQueue=3000000
#destroyMapedFileIntervalForcibly=120000
#redeleteHangedFileInterval=120000
#检测物理文件磁盘空间
#diskMaxUsedSpaceRatio=88
第十步: 131, 132 机器只修改 broker-b.properties 和broker-a-s.properties 内容分别如下:
broker-b.properties
# limitations under the License.
brokerClusterName=RocketMQCluster
brokerName=broker-b
brokerId=0
deleteWhen=04
fileReservedTime=48
brokerRole=ASYNC_MASTER
flushDiskType=ASYNC_FLUSH
listenPort=10911
#nameserver地址,分号分割
namesrvAddr=192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876
brokerIP1=192.168.175.131
#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
storePathRootDir=/opt/local/data/install/rocketmq-bin4.4.0/data/store
storePathCommitLog=/opt/local/data/install/rocketmq-bin4.4.0/data/store/commitlog
# 消费队列存储路径存储路径
storePathConsumerQueue=/opt/local/data/install/rocketmq-bin4.4.0/data/store/consumequeue
#消息索引存储路径
storePathIndex=/opt/local/data/install/rocketmq-bin4.4.0/data/store/index
#checkpoint 文件存储路径
storeCheckpoint=/opt/local/data/install/rocketmq-bin4.4.0/data/store/checkpoint
#abort 文件存储路径
abortFile=/opt/local/data/install/rocketmq-bin4.4.0/data/store/abort
#限制的消息大小
maxMessageSize=65536
#flushCommitLogLeastPages=4
#flushConsumeQueueLeastPages=2
#flushCommitLogThoroughInterval=10000
#flushConsumeQueueThoroughInterval=60000
#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300W条,根据业务情况调整
mapedFileSizeConsumeQueue=3000000
#destroyMapedFileIntervalForcibly=120000
#redeleteHangedFileInterval=120000
#检测物理文件磁盘空间
#diskMaxUsedSpaceRatio=88
broker-a-s.properties
# limitations under the License.
brokerClusterName=RocketMQCluster
brokerName=broker-a
brokerId=1
deleteWhen=04
fileReservedTime=48
brokerRole=SLAVE
flushDiskType=ASYNC_FLUSH
listenPort=10921
namesrvAddr=192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876
brokerIP1=192.168.175.131
#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
storePathRootDir=/opt/local/data/install/rocketmq-bin4.4.0/data2/store
storePathCommitLog=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/commitlog
# 消费队列存储路径存储路径
storePathConsumerQueue=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/consumequeue
#消息索引存储路径
storePathIndex=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/index
#checkpoint 文件存储路径
storeCheckpoint=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/checkpoint
#abort 文件存储路径
abortFile=/opt/local/data/install/rocketmq-bin4.4.0/data2/store/abort
#限制的消息大小
maxMessageSize=65536
#flushCommitLogLeastPages=4
#flushConsumeQueueLeastPages=2
#flushCommitLogThoroughInterval=10000
#flushConsumeQueueThoroughInterval=60000
#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
第十一步: 启动
三台都执行:
nohup sh bin/mqnamesrv > ./logs/namesrvrun.log 2>&1 &
130机器执行:
nohup sh bin/mqbroker -c conf/2m-2s-async/broker-a.properties -n"192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876" > ./logs/broker-a.log 2>&1 &
nohup sh bin/mqbroker -c conf/2m-2s-async/broker-b-s.properties -n"192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876" > ./logs/broker-b-s.log 2>&1 &
131, 132 机器执行:
nohup sh bin/mqbroker -c conf/2m-2s-async/broker-b.properties -n"192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876" > ./logs/broker-b.log 2>&1 &
nohup sh bin/mqbroker -c conf/2m-2s-async/broker-a-s.properties -n"192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876" > ./logs/broker-a-s.log 2>&1 &
执行之后,jps结果,有两个brokerstartup就行了, 如果报错的化,看下自己建的logs文件夹日志
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.rocketmq/rocketmq-client -->
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-client</artifactId>
<version>4.4.0</version>
</dependency>
<dependency>
<groupId>com.alibaba.rocketmq</groupId>
<artifactId>rocketmq-all</artifactId>
<version>3.5.9</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
</dependencies>
import java.io.UnsupportedEncodingException;
import org.apache.rocketmq.client.exception.MQBrokerException;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.remoting.common.RemotingHelper;
import org.apache.rocketmq.remoting.exception.RemotingException;
/**
* 消息发送者
* @author LELE
*
*/
public class Producer {
public static void main(String[] args) throws MQClientException, InterruptedException {
// 声明并初始化一个producer
// 需要一个producer group名字作为构造方法的参数,这里为producer1
DefaultMQProducer producer = new DefaultMQProducer("producer1");
producer.setVipChannelEnabled(false);
// 设置NameServer地址,此处应改为实际NameServer地址,多个地址之间用;分隔
// NameServer的地址必须有
// producer.setClientIP("xxxx");
// producer.setInstanceName("Producer");
producer.setNamesrvAddr("192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876");
// 调用start()方法启动一个producer实例
producer.start();
// 发送1条消息到Topic为TopicTest,tag为TagA,消息内容为“Hello RocketMQ”拼接上i的值
try {
for(int i=0;i<30000;i++) {
// 封装消息
Message msg = new Message("TopicTest", // topic
"TagA", // tag
("Hello RocketMQ--------"+i).getBytes(RemotingHelper.DEFAULT_CHARSET)// body
);
// 调用producer的send()方法发送消息
// 这里调用的是同步的方式,所以会有返回结果
SendResult sendResult = producer.send(msg);
// 打印返回结果
System.out.println(sendResult);
}
} catch (RemotingException e) {
e.printStackTrace();
} catch (MQBrokerException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
// 发送完消息之后,调用shutdown()方法关闭producer
System.out.println("send success");
producer.shutdown();
}
}
import java.util.List;
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
import org.apache.rocketmq.common.message.MessageExt;
/**
* 消息接收者, 需要服务器启动mq服务
* @author LELE
*
*/
public class Consumer {
public static void main(String[] args) throws MQClientException {
// 声明并初始化一个consumer
// 需要一个consumer group名字作为构造方法的参数,这里为consumer1
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("consumer1");
// consumer.setVipChannelEnabled(false);
// 同样也要设置NameServer地址
consumer.setNamesrvAddr("192.168.175.130:9876;192.168.175.131:9876;192.168.175.132:9876");
// 这里设置的是一个consumer的消费策略
// CONSUME_FROM_LAST_OFFSET 默认策略,从该队列最尾开始消费,即跳过历史消息
// CONSUME_FROM_FIRST_OFFSET 从队列最开始开始消费,即历史消息(还储存在broker的)全部消费一遍
// CONSUME_FROM_TIMESTAMP 从某个时间点开始消费,和setConsumeTimestamp()配合使用,默认是半个小时以前
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
// 设置consumer所订阅的Topic和Tag,*代表全部的Tag
consumer.subscribe("TopicTest", "*");
// 设置一个Listener,主要进行消息的逻辑处理
consumer.registerMessageListener(new MessageListenerConcurrently() {
@Override
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
MessageExt msg = msgs.get(0);
if (msg.getTopic().equals("TopicTest")) {
// 执行TopicTest1的消费逻辑
System.out.println("TagA:" + new String(msg.getBody()));
}
System.out.println(Thread.currentThread().getName() + " Receive New Messages: " + msgs.size()
+ "----------------------------------------------------------------------------------");
// 返回消费状态
// CONSUME_SUCCESS 消费成功
// RECONSUME_LATER 消费失败,需要稍后重新消费
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
// 调用start()方法启动consumer
consumer.start();
System.out.println("Consumer Started.");
}
}
启动开始尽情玩耍吧,少年, 记得点赞哦!
标签:sys 免密 etop roo sub test currently 存在 防火墙
原文地址:https://www.cnblogs.com/eian/p/11478472.html