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From "David Hall" <d...@stanford.edu>
Subject Re: When is decomissioning done?
Date Thu, 04 Dec 2008 08:56:04 GMT
I'm starting to think I'm doing things wrong.

I have an absolute path to dfs.hosts.exclude that includes what i want
decommissioned, and a dfs.hosts which includes those i want to remain
commissioned (this points to the slaves file).

Nothing seems to do anything...

What am I missing?

-- David

On Thu, Dec 4, 2008 at 12:48 AM, David Hall <dlwh@stanford.edu> wrote:
> Hi,
>
> I'm trying to decommission some nodes. The process I tried to follow is:
>
> 1) add them to conf/excluding (hadoop-site points there)
> 2) invoke hadoop dfsadmin -refreshNodes
>
> This returns immediately, so I thought it was done, so i killed off
> the cluster and rebooted without the new nodes, but then fsck was very
> unhappy...
>
> Is there some way to watch the progress of decomissioning?
>
> Thanks,
> -- David
>

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