varun kumar 2012-06-12, 15:12
-Re: decommissioning datanodes
madhu phatak 2012-06-13, 05:42
see this discussion
On Tue, Jun 12, 2012 at 8:42 PM, varun kumar <[EMAIL PROTECTED]> wrote:
> Hi All,
> I want to remove nodes from my cluster *gracefully*. I added the
> following lines to my hdfs-site.xml
> In exclude file i have mentioned the hostname of the datanode.
> Then I run 'hadoop dfsadmin -refreshNodes'
> On the web interface the node now appear in both the 'Live Node' and 'Dead Node' (but there's nothing in the Decommissioning Node list).
> What am I missing during the decommission process?
> Varun Kumar.P