[jira] Issue Comment Edited: (WHIRR-214) Add nodes to running clusters

["David Alves (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WHIRR-214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13002404#comment-13002404 ] 

David Alves edited comment on WHIRR-214 at 3/4/11 2:16 AM:
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Should this issue take only care of expansion or also of contraction? Seems that, at least from a cluster management point of view (i.e., not looking into specific services) that the issue could easily take care of both.

      was (Author: dr-alves):
    Should this patch take only care of expansion or also of contraction?
  
> Add nodes to running clusters
> -----------------------------
>
>                 Key: WHIRR-214
>                 URL: https://issues.apache.org/jira/browse/WHIRR-214
>             Project: Whirr
>          Issue Type: New Feature
>            Reporter: Elliott Clark
>
> I would like to be able to add a node to a running cluster.
> For example if I have created a hadoop, hbase, zookeeper cluster I would like to be able to add region servers to hbase,  Zookeeper nodes to the quorum,  and task nodes to hadoop.
> Something akin to the functionality of the hbase-ec2 script.  Where if I launch a node on an already running cluster.  It is configured to join the cluster.

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