What is the difference between Secondary namenode, Checkpoint namenode, and backupnod Secondary Namenode, and a poorly named component of Hadoop.

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What is the difference between Secondary namenode, Checkpoint namenode, and backupnod Secondary Namenode, and a poorly named component of Hadoop.

Akash Bhimani

6y

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Nikhil Sangani

Please check this http://hadoopcerti.blogspot.com/2014/06/secondary-namenode-checkpoint-namenode.html

6y