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HADOOP INSTALLATION ON WINDOWS 7 64 BIT HOW TO
HADOOP INSTALLATION ON WINDOWS 7 64 BIT INSTALL
HADOOP INSTALLATION ON WINDOWS 7 64 BIT 64 BIT
HADOOP INSTALLATION ON WINDOWS 7 64 BIT WINDOWS 10
HADOOP INSTALLATION ON WINDOWS 7 64 BIT CODE

For the first time, it selects java by default.

HADOOP INSTALLATION ON WINDOWS 7 64 BIT HOW TO

We will see how to create first program using Scala as sbt project. We will develop a program as part of next section to validate.Once downloaded, just double click on installable and follow typical installation process.Go to the downloads page and make sure right version is chosen.

HADOOP INSTALLATION ON WINDOWS 7 64 BIT CODE

Most commonly used tools such as git comes out of the box for versioning the code in the process of application development by teams.

Scala and SBT can be added as plugins using IntelliJ.

IntelliJ is created by JetBrains and it is very popular in building IDEs which boost productivity in team development.

Unless you have corporate license for now consider installing community edition.

Also set of plugins are bundled together as part of enterprise edition

Enterprise edition is paid and supported and comes with most of the important plugins pre-installed.

HADOOP INSTALLATION ON WINDOWS 7 64 BIT INSTALL

Community edition is free and at times you need to install additional plugins.There are 2 versions of IntelliJ community edition and enterprise edition.Use java -version and javac -version commands in command prompt and see they return 1.8 or not.

HADOOP INSTALLATION ON WINDOWS 7 64 BIT 64 BIT

Accept the terms and download 64 bit version.Go to official page of Oracle where downloads are available.

Why do we need to install Java and JDK? Scala, Spark and many other technologies require Java and JDK to develop and build the applications.

If you do not have Java at all, make sure to follow the instructions and install 1.8 version of JRE and JDK.

If you need other versions, make sure environment variables point to 1.8.

If you have other version, consider uninstall and install 1.8 (Search for programs installed and uninstall Java)

Type javac -version If it return version, check whether 1.8 or not.

Type java -version If it return version, check whether 1.8 or not.

Launch command prompt – Go to search bar on windows laptop, type cmd and hit enter.

Before getting started check whether Java and JDK are installed or not.

If you need our support, please log the issues in our forums. Unless java is setup and validated successfully do not go further.

WinUtils is required for HDFS APIs to work on Windows laptop.

Once applications are developed using IDE, they are typically built using tools like sbt Tools like git facilitate team development.

IDEs are typically integrated with other tools such as git which is code versioning tool.

Typically programming will be done with IDEs such as IntelliJ.

For integrated development using IntelliJ.

We will start with Java/JDK on Windows laptop and we will go through step by step instructions to setup Scala, sbt, WinUtils etc.

Click here to go to our state of the art lab to practice Spark hands on for more realistic experience.

Our training approach is certification oriented.

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In case you run into any issues, please log those in our forums.

We will also develop few programs to validate whether our setup is progressing as expected or not.

How we can validate whether it is working as expected?.

Setup development environment on Windows.

HADOOP INSTALLATION ON WINDOWS 7 64 BIT WINDOWS 10

We have used Windows 10 for this demo using 64 bit version.Edit file C:/Hadoop-2.8.0/etc/hadoop/hadoop-env.cmd by closing the command line "JAVA_HOME=%JAVA_HOME%" instead of set "JAVA_HOME=C:\Java" (On C:\java this is path to file jdk.18.As part of this blog post we will see detailed instructions about setting up development environment for Spark and Hadoop application development using Windows.Edit file C:/Hadoop-2.8.0/etc/hadoop/yarn-site.xml, paste below xml paragraph and save this file.Edit file C:\Hadoop-2.8.0/etc/hadoop/hdfs-site.xml, paste below xml paragraph and save this file.Create folder "namenode" under "C:\Hadoop-2.8.0\data".Create folder "datanode" under "C:\Hadoop-2.8.0\data".Create folder "data" under "C:\Hadoop-2.8.0".Rename "" to "mapred-site.xml" and edit this file C:/Hadoop-2.8.0/etc/hadoop/mapred-site.xml, paste below xml paragraph and save this file.Edit file C:/Hadoop-2.8.0/etc/hadoop/core-site.xml, paste below xml paragraph and save this file.Next we set the Hadoop bin directory path and JAVA bin directory path.Set the path JAVA_HOME Environment variable on windows 10(see Step 1,2,3 and 4 below).Set the path HADOOP_HOME Environment variable on windows 10(see Step 1,2,3 and 4 below).Extract file Hadoop 2.8.0.tar.gz or Hadoop-2.8.0.zip and place under "C:\Hadoop-2.8.0".If Java is not installed on your system then first install java under "C:\JAVA".Check either Java 1.8.0 is already installed on your system or not, use "Javac -version" to check.These softwares should be prepared to install Hadoop 2.8.0 on window 10 64bit