To install ZooKeeper framework on your machine, visit the following link and download the latest version of ZooKeeper http://zookeeper.apache.org/releases.html

As of now, the latest version of ZooKeeper is 3.4.6 (ZooKeeper-3.4.6.tar.gz).

Step 2.2 − Extract tar file

Extract the tar file using the following commands −

$ cd opt/

$ tar -zxf zookeeper-3.4.6.tar.gz

$ cd zookeeper-3.4.6

$ mkdir data

Step 2.3 − Create configuration file

Open configuration file named “conf/zoo.cfg” using the command “vi conf/zoo.cfg” and setting all the following parameters as starting point.

$ vi conf/zoo.cfg

tickTime=2000

dataDir=/path/to/zookeeper/data

clientPort=2181

initLimit=5

syncLimit=2

Once the configuration file has been saved successfully, you can start the ZooKeeper server.

Step 2.4 − Start ZooKeeper Server

Use the following command to start the ZooKeeper server.

$ bin/zkServer.sh start

After executing this command, you will get a response as follows −

$ JMX enabled by default

$ Using config: /Users/../zookeeper-3.4.6/bin/../conf/zoo.cfg

$ Starting zookeeper … STARTED

Step 2.5 − Start CLI

Use the following command to start the CLI.

$ bin/zkCli.sh

After executing the above command, you will be connected to the ZooKeeper server and get the following response.

Connecting to localhost:2181

…………….

Welcome to ZooKeeper!

…………….

WATCHER::

WatchedEvent state:SyncConnected type: None path:null

[zk: localhost:2181(CONNECTED) 0]

Step 2.6 − Stop ZooKeeper Server

After connecting the server and performing all the operations, you can stop the ZooKeeper server by using the following command.

bin/zkServer.sh stop

You have successfully installed Java and ZooKeeper on your machine. Let us now see the steps to install Apache Storm framework.

Step 3 − Apache Storm Framework Installation

Step 3.1 Download Storm

To install Storm framework on your machine, visit the following link and download the latest version of Storm http://storm.apache.org/downloads.html

As of now, the latest version of Storm is “apache-storm-0.9.5.tar.gz”.

Step 3.2 − Extract tar file

Extract the tar file using the following commands −

$ cd opt/

$ tar -zxf apache-storm-0.9.5.tar.gz

$ cd apache-storm-0.9.5

$ mkdir data

Step 3.3 − Open configuration file

The current release of Storm contains a file at “conf/storm.yaml” that configures Storm daemons. Add the following information to that file.

$ vi conf/storm.yaml

storm.zookeeper.servers:

– “localhost”

storm.local.dir: “/path/to/storm/data(any path)”

nimbus.host: “localhost”

supervisor.slots.ports:

– 6700

– 6701

– 6702

– 6703

After applying all the changes, save and return to terminal.

Step 3.4 − Start the Nimbus

$ bin/storm nimbus

Step 3.5 − Start the Supervisor

$ bin/storm supervisor

Step 3.6 Start the UI

$ bin/storm ui

After starting Storm user interface application, type the URL http://localhost:8080 in your favorite browser and you could see Storm cluster information and its running topology. The page should look similar to the following screenshot.

So, this brings us to the end of blog. This Tecklearn ‘How to install Apache Storm Framework on your machine’ helps you with commonly asked questions if you are looking out for a job in Apache Storm and Big Data Domain.

If you wish to learn Apache Storm and build a career in Apache Storm or Big Data domain, then check out our interactive, Apace Storm Training, that comes with 24*7 support to guide you throughout your learning period. Please find the link for course details:

https://www.tecklearn.com/course/apache-strom-training/

Apache Storm Training

About the Course

Tecklearn Apache Storm training will give you a working knowledge of the open-source computational engine, Apache Storm. You will be able to do distributed real-time data processing and come up with valuable insights. You will learn about the deployment and development of Apache Storm applications in real world for handling Big Data and implementing various analytical tools for powerful enterprise-grade solutions. Upon completion of this online training, you will hold a solid understanding and hands-on experience with Apache Storm.

Why Should you take Apache Storm Training?

The average pay of Apache Storm Professional stands at $90,167 P.A – Indeed.com
Groupon, Twitter and many companies using Apache Storm for business purposes like real-time analytics and micro-batch processing.
Apache Storm is a free and open source, distributed real-time computation system for processing fast, large streams of data

What you will Learn in this Course?

Introduction to Apache Storm

Apache Storm
Apache Storm Data Model

Architecture of Storm

Apache Storm Architecture
Hadoop distributed computing
Apache Storm features

Installation and Configuration

Pre-requisites for Installation
Installation and Configuration

Storm UI

Zookeeper
Storm UI

Storm Topology Patterns

Got a question for us? Please mention it in the comments section and we will get back to you.

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