1.

Different commands for starting and shutting down Hadoop Daemons.

Answer»

Different COMMANDS for starting and shutting down HADOOP DAEMONS.
One of the most asked interview questions in Hadoop and commands is given below:-
(1)Below command will START all the daemons:
./sbin/start-all.sh

(2)Below command will shut down all the daemons:
./sbin/stop-all.sh


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