storm心得

一、启动程序:

1、启动 nimbus

/zywa/storm/bin/storm nimbus &

2、启动  supervisor
/zywa/storm/bin/storm supervisor &

3、启动 ui
/zywa/storm/bin/storm ui &

4、启动任务 Topology 
cd /zywa/storm && ./bin/storm jar jar_soft/StormUserPortrayal-1.0-SNAPSHOT.jar com.chigua.storm.user.portaryal.StormUserPortrayalMain StormUserPortrayalMain

cd /zywa/storm && ./bin/storm jar jar_soft/StormUserBehavior-1.0-SNAPSHOT.jar com.chigua.storm.user.behavior.StormWriteHDFSMain StormWriteHDFSMain

5、停止任务
/zywa/storm/bin/storm kill StormUserPortrayalMain
/zywa/storm/bin/storm kill StormWriteHDFSMain

二、配置文件说明：

 storm.zookeeper.servers:   #单机版可以使用自带zk
     - "172.10.4.57"

 storm.zookeeper.session.timeout: 14000
 storm.zookeeper.connection.timeout: 90000

 storm.zookeeper.port: 2181
 storm.zookeeper.root: "/storm"
 storm.local.dir: "/zywa/storm/status"
 ui.port: 8080

 nimbus.seeds: ["recommend-storm"]       #这里的名字一定要与/etc/hostname一致，切要做hosts解析
 supervisor.slots.ports:
    - 6700
    - 6701
    - 6702
    - 6703

 worker.heap.memory.mb: 1024
 worker.childopts: "-Xmx1024m"
 topology.message.timeout.secs: 60