單機搭建solr4.10.3和hadoop2.6.0實驗環境（二）部署zookeeper集羣

解壓zookeeper，tar -zxvf zookeeper-3.4.6.tar.gz

將zookeeper-3.4.6拷貝到/opt下，複製三份分別並將目錄名改爲zookeeper1、zookeeper2、zookeeper3

//創建data目錄
mkdir /opt/zookeeper1/data
mkdir /opt/zookeeper2/data
mkdir /opt/zookeeper3/data

echo 1 > /opt/zookeeper1/data/myid
echo 2 > /opt/zookeeper2/data/myid
echo 3 > /opt/zookeeper3/data/myid

cd /opt/zookeeper1/conf
cp zoo_sample.cfg zoo.cfg

//修改datadir如下
dataDir=/opt/zookeeper1/data

clientPort=2181（zookeeper2中爲2182、zookeeper3中爲2183）
在末尾添加這三項配置（注意：2881和3881分別是zookeeper之間通信的端口號、zookeeper之間選舉使用的端口號。2181是客戶端連接的端口號，別搞錯了哦）：
server.1=127.0.0.1:2881:3881
server.2=127.0.0.1:2882:3882
server.3=127.0.0.1:2883:3883

cp /opt/zookeeper1/conf/zoo.cfg /opt/zookeeper2/conf/
cp /opt/zookeeper1/conf/zoo.cfg /opt/zookeeper3/conf/
//修改dataDir和clientPort對應值

/opt/zookeeper1/bin/zkServer.sh start
/opt/zookeeper2/bin/zkServer.sh start
/opt/zookeeper3/bin/zkServer.sh start

/opt/zookeeper1/bin/zkServer.sh status
/opt/zookeeper2/bin/zkServer.sh status
/opt/zookeeper3/bin/zkServer.sh status