1、安装zk
分别安装三台机器,之后
配置环境变量:
export ZOOKEEPER_HOME=*/zookeeper-3.4.6
export PATH=$ZOOKEEPER_HOME/bin:$PATH
启动zk
zkServer.sh start
2、安装python、java环境
1)jdk安装,配置环境变量:
export JAVA_HOME=…./jdk1.7.0_25
export JDK_HOME=$JAVA_HOME
export PATH=$JDK_HOME/bin:$PATH
2)python 安装
tar -zxvf Python-2.7.1.gz
./configure
make
make install
python –version
3、安装storm
解压
vi conf/storm.yaml
storm.zookeeper.servers: 这里写zk的ip
- “10.6.148.72”
- “10.6.148.76”
- “10.6.148.121”
storm.zookeeper.port: 2181
storm.local.dir: “/opt/storm/data” 临时状态文件
nimbus.host: “**” 本机
supervisor.slots.ports:
- 6700
- 6701
- 6702
- 6703
storm.log.dir: “/opt/storm/logs”
配置环境变量:
.bash_profile
export STORM_HOME=…./apache-storm-0.9.3
export PATH=$STORM_HOME/bin:$PATH
启动storm之后,
可在zk上面看见自动创建的znode
[zk@nn-zookeeper]$ zkCli.sh -server 127.0.0.1:2181
Connecting to 127.0.0.1:2181
Welcome to ZooKeeper!
JLine support is enabled
WATCHER::
WatchedEvent state:SyncConnected type:None path:null
[zk: 127.0.0.1:2181(CONNECTED) 0] ls /
[storm, zookeeper]