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Cloudera on ec2 installation issues: hostname changes after restart

New Contributor

Help me please to install cloudera cluster on EC2 instances.

My problem is that after restart each machine changes its hostname.

 

I tried to use elastic IP for each machines, but then even installaton does not works

Then I tried to use elastic IPs + godaddy DNS and then again instllation does not work because during installation cloudera manager uses reverse DNS and its value still points to the AWS provided hostname

 

How can I install cloudera on EC2?

 

Thank you

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