How to Install Hadoop on Windows 10 | Download | Install | Hadoop




Hadoop Installation on Windows 10:

Prerequisite: Java 1.7 or more version is mandatory for Hadoop installation on Windows.

Using javac -version, and java command for Java versions and complete installation.

Step 1: Goto apache mirrors for Hadoop tarball then download it.

Step 2: After downloading tarball extract in your path or will create a different file like Hadoop_Installation then processed it.

Step 3: After extracting the Hadoop file put into the Program files path.

Step 5: After that goto, Hadoop bin file path then copy the path like below

C:\Program Files\hadoop-2.8.0\hadoop-2.8.0\bin

Step 6: Open Environment Variable path then create New User Variable :

Variable Name: HADOOP_HOME

Variable Path : C:\Program Files\hadoop-2.8.0\hadoop-2.8.0\bin

Step 7: Check JAVA_HOME is there or not. If Java home is not there then create in the system variable.

Step 8: If JAVA_HOME set in system variable then put into top position using Move Up buttons.

Step 9: After completion of the Environmental variable setup then goto Hadoop file system etc for configuration of all XML files like core – site.xml, yarn – site.xml, etc. Simply check below the path and configure it.

C:\Program Files\hadoop-2.8.0\hadoop-2.8.0\etc\hadoop

Then copy the below XML code into core – site.xml file.

<configuration>
<property>
<name>fs.defaultFS</name>
<value>hdfs://loclahost:8020</value>
</property>
</configuration>

Step 10: Then go with the hdfs-site .xml file for storage configurations like replication etc.

<configuration>
<property>
<name>dfs.replication</name>
<value>3</value>
</property>
<property>
<name>dfs.namenode.name.dir</name>
<value>C:\hadoop-2.8.0\data\namenode</value>
</property>
<property>
<name>dfs.datanode.data.dir</name>
<value>C:\hadoop-2.8.0\data\datanode</value>
</property>
</configuration>

Step 11: Configured the yarn-site.xml file using below XML code.

<configuration>

<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.auxservices.mapreduce.shuffle.class</name> 
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>

</configuration>

Step 12: After completion of All XML file configurations then create data and name node files in the Hadoop file.




Step 13: Go to Hadoop path open command then name node format using below command:

hadoop namenode -format

Step 14: Open name node web UI like Http: localhost:50070 for name node information.

Step 15: Finally after the successful installation of the Hadoop single node cluster setup on the Windows machine then use in simply for Hadoop developers and Administrators also.