sudo tar -zxf ~/Downloads/hadoop-3.3.6.tar.gz -C
/usr/local
cd /usr/local
sudo mv hadoop-3.3.6/ hadoop
sudo chown -R hadoop hadoop/
cd /usr/local/hadoop
./bin/hadoop version
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cd /usr/local/hadoop
gedit ./etc/hadoop/core-site.xml
#core-site.xml
<configuration>
<property>
<name>hadoop.tmp.dir</name>
<value>file:/usr/local/hadoop/tmp</value>
<description>Abase for other temporary
directories.</description>
</property>
<property>
<name>fs.defaultFS</name>
<value>hdfs://localhost:9000</value>
</property>
</configuration>
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