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From "Brian Andersen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-4670) Support changing hostname of installed hadoop nodes
Date Fri, 14 Feb 2014 02:13:19 GMT
Brian Andersen created AMBARI-4670:
--------------------------------------

             Summary: Support changing hostname of installed hadoop nodes
                 Key: AMBARI-4670
                 URL: https://issues.apache.org/jira/browse/AMBARI-4670
             Project: Ambari
          Issue Type: New Feature
          Components: agent
            Reporter: Brian Andersen
            Priority: Critical


Ambari should support the ability to change the name of nodes in the cluster.

One use case is the desire to relocate your cluster without removing the data.  Perhaps there
is a network conflict at the new location - it should be straightforward to change the name
of the nodes via Ambari. 



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