Cloudera Employee
Posts: 435
Registered: ‎07-12-2013
Re: Exercise 1: communication failure
It looks like you're logged into 'cloudera3', which is one of the DataNodes
/ worker nodes and should not have MySQL on it. Your welcome email when the
cluster is ready should link you to the guidance page which lists all the
nodes in the cluster. The Manager Node is the one you should be logging
into to work through the tutorial.

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