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From "Srimanth Gunturi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-3150) Provide UI to delete host from Ambari
Date Tue, 10 Sep 2013 01:21:51 GMT
Srimanth Gunturi created AMBARI-3150:
----------------------------------------

             Summary: Provide UI to delete host from Ambari
                 Key: AMBARI-3150
                 URL: https://issues.apache.org/jira/browse/AMBARI-3150
             Project: Ambari
          Issue Type: Improvement
          Components: client
    Affects Versions: 1.4.0
            Reporter: Srimanth Gunturi
            Assignee: Srimanth Gunturi
             Fix For: 1.4.1


The user can delete hosts that consists solely of:
* DataNodes
* TaskTrackers
* NodeManagers
* ZooKeeper Servers
* Ganglia Monitor
* Clients

Once a host is deleted, all the Nagios alerts should be updated (all host-level alerts for
the deleted host should disappear, and all aggregate alerts should not take the deleted host
into consideration).

ZK servers need to be restarted after a delete.


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