Starting Hadoop
Login to server through putty
Change to hadoop user
Navigate to HADOOP_HOME/sbin directory
Start hadoop using the command start-dfs.sh command
Now check the started nodes by using jps command as below

Check the nodes information by this url http://hostname:50070
Starting Yarn
Login to server through putty
Change to hadoop user
Navigate to HADOOP_HOME/sbin directory
Start yarn using the command start-yarn.sh command
Now check the started nodes by using jps command as below
Check the nodes information by this url http://hostname:8088
Stopping yarn
Login to server through putty
Change to hadoop user
Navigate to HADOOP_HOME/sbin directory
Stop yarn using the command stop-yarn.sh command

Stopping hadoop
Login to server through putty
Change to hadoop user
Navigate to HADOOP_HOME/sbin directory
Stop hadoop using the command stop-dfs.sh command
Login to server through putty
Change to hadoop user
Navigate to HADOOP_HOME/sbin directory
Start hadoop using the command start-dfs.sh command
Now check the started nodes by using jps command as below
Check the nodes information by this url http://hostname:50070
Starting Yarn
Login to server through putty
Change to hadoop user
Navigate to HADOOP_HOME/sbin directory
Start yarn using the command start-yarn.sh command
Now check the started nodes by using jps command as below
Check the nodes information by this url http://hostname:8088
Stopping yarn
Login to server through putty
Change to hadoop user
Navigate to HADOOP_HOME/sbin directory
Stop yarn using the command stop-yarn.sh command
Stopping hadoop
Login to server through putty
Change to hadoop user
Navigate to HADOOP_HOME/sbin directory
Stop hadoop using the command stop-dfs.sh command
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