Brian Andersen created AMBARI-4670:
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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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