Details
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Improvement
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Status: Resolved
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Major
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Resolution: Won't Fix
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None
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None
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None
Description
Use the DynDNS webservice (https://www.dyndns.com/developers/specs/syntax.html) to automatically set up DNS for the EC2 cluster master node. If no DynDNS credentials are set (in hadoop-ec2-env.sh) then prompt the user to set up DNS manually (the existing behaviour).