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This article mainly shows you "how to install Apache Storm", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to install Apache Storm" this article.

1. Install JDK. I won't repeat it.

2. Download and decompress storm

Download address: / / storm.apache.org/downloads.html

3. Modify Storm configuration

Configure conf/storm.yaml

# These MUST be filled in for a storm configuration

Storm.zookeeper.servers:

-"127.0.0.1"

#-"server2"

Storm.zookeeper.port: 2181

#

Nimbus.host: "master"

Supervisor.slots.ports:

-6700

-6701

-6702

-6703

Storm.local.dir: "/ opt/storm/apache-storm-0.9.4/data"

#

#

# # These may optionally be filled in:

#

# # List of custom serializations

# topology.kryo.register:

#-org.mycompany.MyType

#-org.mycompany.MyType2: org.mycompany.MyType2Serializer

#

# # List of custom kryo decorators

# topology.kryo.decorators:

#-org.mycompany.MyDecorator

#

# # Locations of the drpc servers

# drpc.servers:

#-"server1"

#-"server2"

# # Metrics Consumers

# topology.metrics.consumer.register:

#-class: "backtype.storm.metric.LoggingMetricsConsumer"

# parallelism.hint: 1

#-class: "org.mycompany.MyMetricsConsumer"

# parallelism.hint: 1

# argument:

#-endpoint: "metrics-collector.mycompany.org"

4. Start

Run the command under the supervision of the master machine

Nohup./stormnimbus &

Nohup./stormui &

Nohup./stormlogviewer &

The machine runs on all child nodes:

Nohup./stormsupervisor &

Nohup. / stormlogviewer &

These are all the contents of the article "how to install Apache Storm". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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