How to start Hadoop daemons

Question

Hi Guys,

I am new to Hadoop. I have configured the nodes. Now I want to start the daemons. How can I do that?

Answer 1

Hi@MD,

Before starting with the HDFS command, you have to start the Hadoop services. To start the Hadoop services do the following:

1. Move to the Hadoop directory.

2. Start Hadoop service by using the command

$ sbin/start-dfs.sh