How to view the hostname in Hadoop?

In Hadoop, you can view the hostname using the following command:

1. Execute the hostname command:
2. name of the computer or device
3. Use the ifconfig command:
4. Display network interface configuration.
5. Use the command “hostname -i”:
6. What is the IP address of the host?
7. Using the nslookup command:
8. Find the IP address of the current host using nslookup.
9. View the /etc/hostname file using the cat command:
10. Show the contents of the hostname file.

These commands can be executed on any node in the Hadoop cluster to view the hostname of the current node.