夜勿眠 发表于 2018-10-29 12:50:02

【2】搭建HA高可用hadoop-2.3(安装zookeeper)

  【1】搭建HA高可用hadoop-2.3(规划+环境准备)
  【2】搭建HA高可用hadoop-2.3(安装zookeeper)
  【3】搭建HA高可用hadoop-2.3(部署配置hadoop--cdh5.1.0)
  【4】搭建HA高可用hadoop-2.3(部署配置HBase)
  
  
  
  安装部署zookeeper
  (1)安装zookeeper

[*]  master1、master2、slave1、slave2、slave3
#cd /opt/  
#tar xfzookeeper-3.4.5-cdh5.1.0.tar.gz
  
#ln -s zookeeper-3.4.5-cdh5.1.0.tar.gz zookeeper
  (2)配置zookeeper

[*]  master1、master2、slave1、slave2、slave3
  #mkdir -p /data/zookeeper/{data,logs}
  #cat >/opt/zookeeper/conf/zoo.cfg/data/zookeeper/data/myid

[*]  slave1
#echo 3 > /data/zookeeper/data/myid

[*]  slave2
#echo 4 > /data/zookeeper/data/myid

[*]  slave3
#echo 5 > /data/zookeeper/data/myid  
  (3)启动zookeeper

[*]  master1、master2、slave1、slave2、slave3
#/opt/zookeeper/bin/zkServer.sh start  
#echo "/opt/zookeeper/bin/zkServer.sh start" >> /etc/rc.local
  【1】搭建HA高可用hadoop-2.3(规划+环境准备)
  【2】搭建HA高可用hadoop-2.3(安装zookeeper)
  【3】搭建HA高可用hadoop-2.3(部署配置hadoop--cdh5.1.0)
  【4】搭建HA高可用hadoop-2.3(部署配置HBase)


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