storm整合用例
This commit is contained in:
@ -0,0 +1,118 @@
|
||||
# 基于Zookeeper搭建Kafka高可用集群
|
||||
|
||||
## 一、Zookeeper集群搭建
|
||||
|
||||
## 二、Kafka集群搭建
|
||||
|
||||
### 2.1 下载解压
|
||||
|
||||
Kafka安装包官方下载地址:http://kafka.apache.org/downloads ,本用例下载的版本为`2.2.0`,下载命令:
|
||||
|
||||
```shell
|
||||
# 下载
|
||||
wget https://www-eu.apache.org/dist/kafka/2.2.0/kafka_2.12-2.2.0.tgz
|
||||
```
|
||||
|
||||
这里说明一下kafka安装包的命名规则:以`kafka_2.12-2.2.0.tgz`为例,前面的2.12代表Scala的版本号(Kafka是采用Scala语言开发的),后面的2.2.0代表Kafka的版本号。
|
||||
|
||||
```shell
|
||||
# 解压
|
||||
tar -xzf kafka_2.12-2.2.0.tgz
|
||||
```
|
||||
|
||||
### 2.2 拷贝配置文件
|
||||
|
||||
进入解压目录的` config`目录下 ,拷贝三份配置文件
|
||||
|
||||
```shell
|
||||
# cp server.properties server-1.properties
|
||||
# cp server.properties server-2.properties
|
||||
# cp server.properties server-3.properties
|
||||
```
|
||||
|
||||
### 2.3 修改配置
|
||||
|
||||
分别修改三份配置文件中的部分配置,如下:
|
||||
|
||||
server-1.properties:
|
||||
|
||||
```properties
|
||||
# The id of the broker. 集群中每个节点的唯一标识
|
||||
broker.id=0
|
||||
# 监听地址
|
||||
listeners=PLAINTEXT://hadoop001:9092
|
||||
# 日志文件存放位置
|
||||
log.dirs=/usr/local/kafka-logs/00
|
||||
# Zookeeper连接地址
|
||||
zookeeper.connect=hadoop001:2181,hadoop001:2182,hadoop001:2183
|
||||
```
|
||||
|
||||
server-2.properties:
|
||||
|
||||
```properties
|
||||
broker.id=1
|
||||
listeners=PLAINTEXT://hadoop001:9093
|
||||
log.dirs=/usr/local/kafka-logs/01
|
||||
zookeeper.connect=hadoop001:2181,hadoop001:2182,hadoop001:2183
|
||||
```
|
||||
|
||||
server-3.properties:
|
||||
|
||||
```properties
|
||||
broker.id=2
|
||||
listeners=PLAINTEXT://hadoop001:9094
|
||||
log.dirs=/usr/local/kafka-logs/02
|
||||
zookeeper.connect=hadoop001:2181,hadoop001:2182,hadoop001:2183
|
||||
```
|
||||
|
||||
### 2.4 启动集群
|
||||
|
||||
分别指定不同配置文件,启动三个Kafka节点:
|
||||
|
||||
```shell
|
||||
bin/kafka-server-start.sh config/server-1.properties
|
||||
bin/kafka-server-start.sh config/server-2.properties
|
||||
bin/kafka-server-start.sh config/server-3.properties
|
||||
```
|
||||
|
||||
启动后使用jps查看进程,此时应该有三个zookeeper进程和三个kafka进程:
|
||||
|
||||
```shell
|
||||
[root@hadoop001 kafka_2.12-2.2.0]# jps
|
||||
14288 QuorumPeerMain
|
||||
18385 Jps
|
||||
16228 Kafka
|
||||
17653 Kafka
|
||||
14374 QuorumPeerMain
|
||||
16826 Kafka
|
||||
14446 QuorumPeerMain
|
||||
```
|
||||
|
||||
### 2.5 创建测试主题
|
||||
|
||||
创建测试主题:
|
||||
|
||||
```shell
|
||||
bin/kafka-topics.sh --create --bootstrap-server hadoop001:9092 --replication-factor 3 --partitions 1 --topic my-replicated-topic
|
||||
```
|
||||
|
||||
查看主题信息:
|
||||
|
||||
```shell
|
||||
bin/kafka-topics.sh --describe --bootstrap-server hadoop001:9092 --topic my-replicated-topic
|
||||
```
|
||||
|
||||

|
||||
|
||||
还可以进一步创建一个消费者和一个生产者进行测试:
|
||||
|
||||
```shell
|
||||
# 创建生产者
|
||||
bin/kafka-console-producer.sh --broker-list hadoop001:9093 --topic my-replicated-topic
|
||||
```
|
||||
|
||||
```shell
|
||||
# 创建消费者
|
||||
bin/kafka-console-consumer.sh --bootstrap-server hadoop001:9094 --from-beginning --topic my-replicated-topic
|
||||
```
|
||||
|
||||
|
Reference in New Issue
Block a user