Building a storm distributed Cluster

I. Environment

Three virtual machines with centos and zookeeper version 3.4.3

The IP address and hostname are 192.168.41.100/master, 192.168.41.101/slave1, 192.168.41.102/slave2, respectively.

Ii. Installation

1. decompress the downloaded apache-storm-0.9.2-incubating.zip

# tar zvxf apache-storm-0.9.2-incubating.tar.gz -C /home/hadoop/

2. Edit the storm. yaml configuration file.

Modify as follows:

### ldirstorm.local.dir: "/home/hadoop/storm-0.9.2-incubating/ldir"### zookeeperstorm.zookeeper.servers:    - "master"    - "slave1"    - "slave2"### nimbus hostnimbus.host: "master"### ui.* configs are for the masterui.port: 8081

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3. Copy the storm directory under the master to another sending server.

# scp -r /home/hadoop/apache-storm-0.9.2-incubating [email protected]:/home/hadoop# scp -r /home/hadoop/apache-storm-0.9.2-incubating [email protected]:/home/hadoop

4. Start zookeeper of each node

# bin/zkServer.sh start

5. Start Nimbus on the master

# storm nimbus &

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6. Start supervisor on slave1 and slave2

#　storm supervisor &

Slave1:

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Slave2:

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7. Start storm UI on the master

# storm ui &

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Iii. Verification

1. Open http: // master: 8081/index.html in the browser and you can see the following interface:

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2. Check whether the storm directory exists in zookeeper. We can see that zookeeper has managed storm.

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This article is from the "xlows" blog, please be sure to keep this source http://xlows.blog.51cto.com/5380484/1550379

Building a storm distributed Cluster