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DNS pre request for hadoop install

+1 vote

I am trying to use ambari (hortonwoks) to install hadoop. One step is to pre-config DNS as manual link below.

Since I am only using internal network, not sure how to config My hostname -f only shows localhost. And in /etc/sysconfig/network, it give HOSTNAME=localhost.localdomain

If anyone already get hadoop running, what is the real DNS requests for hadoop. Any suggestion, thanks a lot.

posted Apr 2, 2014 by Dewang Chaudhary

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