ubuntu 16.04 lts 安装 zookeeper-3.4.9

偏执的太偏执、 2024-04-20 08:52 64阅读 0赞

[ubuntu 16.04 lts 安装 zookeeper-3.4.9][ubuntu 16.04 lts _ zookeeper-3.4.9]

**一台机器上模拟3个 zk server的集群安装**  
  
cd program/  
  
mkdir zookeeper  
  
cd software/  
  
tar zxvf zookeeper-3.4.9.tar.gz -C /home/ubuntu/program/zookeeper  
  
cd /home/ubuntu/program/zookeeper  
mv zookeeper-3.4.9 zookeeper-1  
cp -RP zookeeper-1 zookeeper-2  
cp -RP zookeeper-1 zookeeper-3  
  
cd /home/ubuntu/program/zookeeper  
mkdir tmp  
cd tmp  
mkdir zk1  
cd zk1  
mkdir data  
mkdir log  
cd /home/ubuntu/program/zookeeper/tmp  
cp -RP zk1 zk2  
cp -RP zk1 zk3  
  
       **每个目录下创建zoo.cfg配置文件**  
  
cd /home/ubuntu/program/zookeeper/zookeeper-1/conf  
  
  
/home/ubuntu/program/zookeeper/zookeeper-1/conf/zoo.cfg 内容如下：  
tickTime=2000  
initLimit=10  
syncLimit=5  
dataDir=/home/ubuntu/program/zookeeper/tmp/zk1/data  
dataLogDir=/home/ubuntu/program/zookeeper/tmp/zk1/log  
clientPort=2181  
server.1=localhost:2287:3387  
server.2=localhost:2288:3388  
server.3=localhost:2289:3389  
/home/ubuntu/program/zookeeper/zookeeper-2/conf/zoo.cfg 内容如下：  
tickTime=2000  
initLimit=10  
syncLimit=5  
dataDir=/home/ubuntu/program/zookeeper/tmp/zk2/data  
dataLogDir=/home/ubuntu/program/zookeeper/tmp/zk2/log  
clientPort=2182  
server.1=localhost:2287:3387  
server.2=localhost:2288:3388  
server.3=localhost:2289:3389  
/home/ubuntu/program/zookeeper/zookeeper-3/conf/zoo.cfg 内容如下：  
tickTime=2000  
initLimit=10  
syncLimit=5  
dataDir=/home/ubuntu/program/zookeeper/tmp/zk3/data  
dataLogDir=/home/ubuntu/program/zookeeper/tmp/zk3/log  
clientPort=2183  
server.1=localhost:2287:3387  
server.2=localhost:2288:3388  
server.3=localhost:2289:3389  
  
  
       **在每个zk server配置文件的dataDir所对应的目录下，必须创建一个名为myid的文件，其中的内容必须与zoo.cfg中server.x 中的x相同，即：**  
  
/home/ubuntu/program/zookeeper/tmp/zk1/data/myid 中的内容为1，对应server.1中的1  
/home/ubuntu/program/zookeeper/tmp/zk2/data/myid 中的内容为2，对应server.2中的2  
/home/ubuntu/program/zookeeper/tmp/zk3/data/myid 中的内容为3，对应server.3中的3  
  
  
  
**       启动验证 :**  
cd /home/ubuntu/program/zookeeper/zookeeper-1/bin ./zkServer.sh start  
cd /home/ubuntu/program/zookeeper/zookeeper-2/bin ./zkServer.sh start  
cd /home/ubuntu/program/zookeeper/zookeeper-3/bin ./zkServer.sh start  
  
**       可以启动客户端测试下：**  
./zkCli.sh -server localhost:2181  
成功后，应该会进到提示符下，类似下面这样:  
\[zk: localhost:2181(CONNECTED) 0\]

[ubuntu 16.04 lts _ zookeeper-3.4.9]: https://blog.csdn.net/InJavaWeTrust/article/details/101063681